[....] Starting enhanced syslogd: rsyslogd[ 12.264183] audit: type=1400 audit(1515753656.744:5): avc: denied { syslog } for pid=3339 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 17.471701] audit: type=1400 audit(1515753661.951:6): avc: denied { map } for pid=3481 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.60' (ECDSA) to the list of known hosts. 2018/01/12 10:41:08 fuzzer started [ 23.669665] audit: type=1400 audit(1515753668.149:7): avc: denied { map } for pid=3493 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/12 10:41:08 dialing manager at 10.128.0.26:36645 2018/01/12 10:41:11 kcov=true, comps=true [ 26.639572] audit: type=1400 audit(1515753671.119:8): avc: denied { map } for pid=3493 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=8930 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/12 10:41:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000dbc000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x1, 0x1, 0x1}, &(0x7f00000a8000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000d51000-0x4)=r1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1, 0x4, 0x7, 0x80000001, 0x6, 0x7fffffff}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000001000)={&(0x7f0000002000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-avx2\x00'}, 0x58, &(0x7f0000000000)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000002000)="64142ebd4e4dd7e8ce101a6ddec0d6fde404391731dc93a299b42c8ce5188d45da3a015f979b4a41a9c7a7e08c6467a82c1e912c927a297f18a7d3a22e4f2580815b1562fd7bc841756ed06f53cba9265f7095562b942064f917f1b31488a1c25f061debdd32f5631e2dc214ee01a8909c1bf564ecc364a96547400d8cfdf8953099e40a80944d0f5f40e50678e19e0ff50679cf6c8e648501361b", 0x9b}], 0x2, &(0x7f0000003000-0x428)=[{0x88, 0x13b, 0x401, "936239abe1c8cbcf287534839d2b01f55a380060fc69cdc5e2a36d27a7ab3aac417f35f63adfccd9c84ea06a776c4b7f7a5e6cc190507bb724bc7bc862642084910f2cee08d817e55fb24baf865438e6f245bda24a13d022d28d7a34912a3a2b1568d124d81080edab912e6d0f2cfe30b90088ab"}, {0xe0, 0x88, 0x6, "892f0df632a8ad31778b693fb1639154135e9e22e77f037277cb62fb650cfebaef4c90cfb45c8c21d44c03e15a5f9058ed3599af67e92b5300029b4b49acca5848b9f3f031eeeef0e261f0ba4fa24a69f0f09f3150ed8b8e6edd5dbbdfd946c80e2ef55ebdaa5f35ecff460520084a4c10dfc40d6ecdb6e19559f39534fb5193008e39279e5d1b8c72b7b4dfcfc7c654f5327e4a98bf19490c7a2836aa5d178c9f07161290ea064d728517b73f46cf73d740d8968ac31a3e7c408cca142eae404a75fde6cd76f71a3a70"}, {0x28, 0x113, 0x8000, "50fba0b4d42b98bf40f7b1f46d2b388a621be44c3048"}, {0xb0, 0x0, 0x0, "337dd0a8b528b88be83484a169eee68f922dbe793edf143ba68aaf567ccaede3b279c1878545d1ad5eaf5563e0d25711f70d4329ef24933796ca202d783d9a67b7826da78eb20cdadf3e63c96f1f112d52009e57e0e51b299123e6cbb8e0553d31dbb596d16fc658637bc1dc96836bc8b069945e319c2d823c61345c2a0baabea0321930a43fcbf02c8078dfa33c73e57167e4a894a9e2955793016e7e"}, {0xd0, 0x106, 0x400, "b9e2f5e3f3fe065a56987821cbdaf7fc96209b6322ef2aec54eb67b6c6354d484343ce3d1c8bfa360050c8b8ed319a28de08c3922c7285be32ab0ad3b8a6e9dac4ab60af25c131c36b83fda0cc42de23b3eac76439ea5e85b11112ebf4fab9c6a7a7b2e1d22ab8b0758ef0072b52abf0ede86944fc54be0ef4f504d0b66fed1476015bfc0fa181999e6aa483f90d36a99bc7c59cce9a5756fa12f720b2cb5b4b67a3520239db5b7d287c5e9e084c4e8fc8a0d812b6fd49a9e028c9"}, {0x98, 0x84, 0x9, "e6df0c2c213aaf77bcf4d0d43b34a65248b4dc0b2a9498938f3a1b24a8badb5e1a2d53ed7ca821264fbcd866143debdacf9dbbe4aa30f52b4122ec492872cef21d79ae6d3f921c07ffbad5d3ac581346d07e8c7437b35358fb11a3052b8c7f590e822516ec9bf087bf11825e2808503d0ad36d908ff3e5fdb33fc49bb6172f62f048fff875e68bda"}, {0x80, 0x0, 0x0, "3f0b3d3e94b9a7fee4cf7d2bc9fd584e4038d10ac9c95232c36d9106803e3ca5ed6834f101590535d993f665eace36bbf36ef97f97e15f6d9c9424e1c3ed714c0b41366eca0363c4f0bf2b17c70050feea7ea4864299c933cc3856bcc94186800a8410a5e10846d28ceeb77eae30"}], 0x428, 0x40}, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000003000)={r1, 0xfffffffffffffffb}, 0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={r2, 0x9, 0x1f, 0x6}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000005000)=0x400, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000007000-0x4)=0x877, 0x4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000008000-0x8)={r1, 0x7}, 0x8) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000003000)=0x0, &(0x7f0000005000-0x4)=0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r3, 0x0, &(0x7f0000008000)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000009000-0x8)={r1, 0x4ba}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000009000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x1c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000008000)={0x0}, 0x1) 2018/01/12 10:41:12 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00002a7000)={{0xa, 0x0, 0xa37e, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, {0xa, 0x1, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0xffffffffffffffff, [0x5, 0x8, 0x7, 0x7, 0x80000000, 0x5, 0x7, 0x6]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x7ff, {{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x80000001, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)=0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000000)={0x4, {{0xa, 0x1, 0x3b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, [{{0xa, 0x0, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffff80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x200, @loopback={0x0, 0x1}, 0x52}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x37db, {{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x5, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r4, 0x21, 0x0, &(0x7f0000001000-0x7b)=""/123, &(0x7f0000000000)=0x7b) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000003000)="8b4a98dc741ae316aff36e79c215abee", 0x10) epoll_create(0xffffffff00000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000004000)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000003000)=0x8000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000006000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r3, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x100004}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000007000)={0x1014, 0x13, 0x4, 0x4, 0x3, {0x16, 0x0, 0x0}, [@generic="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"]}, 0x1014}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f000000a000-0x8)={0x0, 0x101}, &(0x7f0000009000+0x16e)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000000a000-0xa0)={r5, @in6={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x4, 0x3cbdc16a, 0x81, 0x1}, &(0x7f0000008000-0x4)=0xa0) 2018/01/12 10:41:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x3, 0x100000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000001000-0x4)=0x5) socket$bt_l2cap(0x1f, 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000001000-0x28)={&(0x7f0000d29000/0x2000)=nil, 0x100000001, 0x6, 0x1, &(0x7f0000000000/0x1000)=nil, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000001000)={0x2, &(0x7f0000003000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000003000-0x8)={r2, 0x2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000002000-0x4)=0x0, &(0x7f0000005000)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000001000)=0x0, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000007000-0x4)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000007000-0x8)={0x0, 0x5}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000008000-0x8)={r3, 0x4}, &(0x7f0000008000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r4, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000008000)=0x8c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x13, &(0x7f0000009000)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r5, 0x2, 0x2f9b}, 0x8) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000003000)={0x4, 0xd205, 0xfffffffffffffffa, 0x9}) 2018/01/12 10:41:12 executing program 4: r0 = accept$ax25(0xffffffffffffffff, &(0x7f000056b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000051a000)=0x10) bind$ax25(r0, &(0x7f00006a5000)={0x3, {"d1e83e248c9722"}, 0x7c4}, 0x10) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000af2000-0x10)={&(0x7f0000744000)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e79000)={r1, &(0x7f000079e000-0x1b)="f656b5b1e3f60cd4e428f6a06770d1a555945435dcf1825ae1069b", &(0x7f0000c05000-0x1000)="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", 0x2}, 0x20) tee(r0, r0, 0x7, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80000, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000889000-0x10)={0x4, 0x8, 0x3, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000000)={r4, 0x25, "631e09e76f5b37308b9fe5de0d83a78139b9af91509648b0f43c546c1a5386e659bc6ba5de"}, &(0x7f0000000000)=0x2d) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000-0x98)={r5, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x57e6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x21}, &(0x7f0000000000)=0x98) getsockname$ax25(r3, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000000000)={0xc9, &(0x7f0000002000-0xc9)=""/201}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000001000)={0xb0, &(0x7f0000002000)=""/176}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000004000-0x4)=0x8, 0x4) bind$netlink(r2, &(0x7f0000003000)={0x10, 0x0, 0x0, 0x9000080}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000005000-0x10)={&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000006000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000007000)={r5, @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]}}, 0x8c) 2018/01/12 10:41:12 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00002bd000-0x53)=@un=@file={0x0, ""/81}, &(0x7f0000000000)=0x53) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00002a3000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x98, 0x8, 0x2, 0x5, 0x1f}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x7}, &(0x7f0000000000)=0x8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x1f, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000-0x4)=r2, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{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]}, {{0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x40, 0x8, 0x6, "bd08d89da295aa0f5c9da21bd09522c2d9354bb6a749d8b117d55311e1a0969d8d8173b6bd8b854068857a9e9afef6ba9ce6991f77de8f1d2fd3835ef92d5f2e4ecc695518140c05f564f923c2e8cdd5"}, 0x160) recvfrom$llc(r0, &(0x7f0000001000-0x4a)=""/74, 0x4a, 0x40000000, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x3, 0x7fff, 0x9, 0x5, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x3, @rand_addr=0x6b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5}, 0x98) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001000)=0x7, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000003000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000003000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000004000)=0x60) socket$inet(0x2, 0xf, 0xfffffffffffffffc) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000006000-0x38)={&(0x7f0000003000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[{&(0x7f0000006000-0xf)="11593e6deda4afdce974d848260a23", 0xf}, {&(0x7f0000002000-0x5e)="abb2de2eff1798750e3b2b589071c30f1b2ad962aebde8ea2989f7a866eb4c32d06a494565f2a1e59d9eae13644ffcaeb39ea06fa7f7e64475f1a8072e4bfd960504486de65073deb9afbe5d78059574b61478b1d5a39fc8a65d6036d570", 0x5e}], 0x2, &(0x7f0000006000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x40}, 0x0) 2018/01/12 10:41:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000b71000-0x4)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000000)=0xfa4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) sendto$packet(r1, &(0x7f0000002000-0x92)="40dc9f0878700b5dcda9df560dc08307a9d9b6a136fe25b618268aadbc5fbb235dc80879ad6e8731ad3dbcbcffc807e031b69a357cc108b91513b14217e3f35cb5990f8d4540879f371ab01d8155eed4d83c12811c80eb4d18aa964f43a9ee4eba0a53fff2e594f0e23f45eb59dcc1a5806a139e8de025b226a7eebefc3ba0f12d254a24ba460fe66ea67ef7a9f52a6b0873", 0x92, 0x24000000, &(0x7f0000000000)={0x11, 0x2, r2, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000002000)={r0}) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000004000-0x8c)={r5, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r4, &(0x7f0000004000)={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7cf0}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r3, 0x1, 0x3f, &(0x7f0000005000)=""/161, &(0x7f0000005000)=0xa1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r4, &(0x7f0000006000)=[{&(0x7f0000003000-0x8d)="0c135970e3c7f0c479c1ac580150e1b914624c224345df1511144729a53ddb0cfe5f56564ce5359247f2fb6df500b7546f942c338f05d0cdffae4553ff5adc398f70930568fd3f1fb8c8ede8bf8002897841b1a9f205c96982c18d31c1962bc5f6d9f4538e25cc32e9f1b7f3d9ab5a2c0466e90c12b23b9073840d6a581b0c7ac2695a6dfeeb235fc366c05804", 0x8d}, {&(0x7f0000004000-0xd8)="9e3d8279366401c0d10fa1e9ce310414ecea37e2d298fbba08a45af4024078297eab94775e9e77880facffad74e242bec367ab94193fe8b7153cf2491eebd2838917251411352699fa74f8d04078cb3364b49c4b4b36ae1c142169cf40f2e3b36f1d5309848a792fb950e265435a3a473f34769b8031c4bf8ce581013f7212ac08b2eeed38c9852c12ef2e0315acb3b9a9e22e6beb5fe0573df88e05af2a1641e89729853e0ab7fe593b9edf0e622f1834dc68bc7103fed3fb6c25e589f6ef2bb7623005b8cc26501e96fc3cbf88404992daa8a0ffe643c9", 0xd8}, {&(0x7f0000003000)="dacc510827355a782979562bf45b78ae5955bee54fc4bcacf36f5b8303b25bbe6c57a927083e2251a9fbb13b431e3ed3cc4e7e1fa89617c4452772f8b68fa7ca6da406191082068cdf0aa1774ad9ecab35a294861f856c0834b3417683982a476eb7a43f9a48a61bc04cdb40944a290552a547b58d19ab42da372f5d5dc0084aae3abe23e346281970eb0814cc321ab1bcff4ca98d7037a9a85f1dab001dbdb29598a8f81fa514f57ad8e9bfe1897ea17d0906ea113a7bb1fe3616092e4314a8a3aac42c2286aeeeabc71b99f031eae1f02510d19191cda18b53def314", 0xdd}, {&(0x7f0000006000)="dbe181a05cf73d9897b306b2f19c4f5f", 0x10}, {&(0x7f0000006000)="7e7a797f526f78b65122d4638cd8b9beb2142d6d6f8422e147cd343119363db97c4d73976e57e349cb0ddb8ce5c4b61cc36af2476fb55f3c41cc5271c0a66728f7eb3e92bb313ecd968085754184e81218d85176e809247c8681bfc0322be6436bf843d3e44cd277dd529541b446c1aff8f0159e0b5d83fd5b94a2dcb58f63fa0c0ddc1850b3930d3ab7def0e3ca2ec37eac03ac46d1462cf20c5e9a25f506b5df24d4798f6309ce7292da3aabe120eb0faf31b70b1c587500007159ff548d39e5fdad9014db09ff75512407212bfe2270a24af9ab0fda6fbcdfdc085e61776dbd5d0ac0e884683023cd955f4263db151c47d145a3", 0xf5}, {&(0x7f0000006000)="00155d45527c02d121b7ca7d19b4452504485812fd6c8cbf04a78b6e80728d6204db7e45bb43a51e936c6b65fd89d20c5d0f1dc843bb7cc4334bccd30c36f1abfa250f694e802820c23eeeb3949be83331f709d3f1ac20f51d3b5d28b86efd55d6c91850e924e8f85ca297bdbc529259604d10c8596040bb95719afed8a74a2536a75327040a7e5bec5f70210f0fdfbbc7ec4b04bdce864bb5098d", 0x9b}], 0x6) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000006000-0x2)={0xfa9, 0x80000001}, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000007000)={r5, @in6={{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x3, &(0x7f0000009000-0xd1)="a8263305c7f66cbcae44a9654ad97a5609d0e2b96a1a9a2b42a8a0872e4813d4b5b783e2e0cce208d0d413bec4a6eff0a4de170a3198be5565f891f74cf9a0895ea233e6a20e4f422338e73dbe3bbe959dc4863606aea0aa6842f293c95a8705552f73b3fc8220ee59d4891d4f8729c0e74dfcc0c90b01f1eaeedc1f5e5ad6a1ba478d858290068827e62b9a6e9c8dcca06ebf1f2a3955f009a7d6fd26c9121be09e99608d9267460613dd8d2e2cdff1e222725800c38d17dd21cee94e33ce26804c51ab0d38acf26be5c5718a47c4bf91") 2018/01/12 10:41:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000347000-0x10)=@common='ip6tnl0\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x14)={0x8, [0x3ff, 0x7f, 0x0, 0xffff, 0xe, 0x100000001, 0x0, 0x28a73354]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000002000)=@get={0x1, &(0x7f0000001000-0xd8)=""/216, 0x200}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000003000)="e4118daeccfbfefa16c8b58e0236ed4ad57f627adfe3ac386bea1505fc84edca86954bc9a4feab826921b19311cc47e131b7efbf157692d674c95d41849dcb20d3bce41bca107fb8267ea615c07cfb847b3e1cc08f551a3e51be3d854ae57017f000aff2dc52fb79f58ce744119b0e6c885022765e8acb256560beae2ee4d2c238c757fd768f723cf879f205109dd850b5ebc3a79cdad7b4b25bfabac09e152f49662e137a8fccc666b4213492578834", 0xb0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000003000)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x8) setsockopt(r0, 0x1, 0x6, &(0x7f0000001000-0xc3)="9766947ea3633ebd952f83a34c08879581f50f15dcc20d4ed35ea4fd8cb7f13b70e1d9b8d2a4d952af49be04ee85a96a6826eb51df92d975beeadba779b36049293d6cd40514cb57e1bf87a60e7e25579b56c3a09dc17ddd43acf9f925b6ca33353881eea90cbd1f6b117ba5bb7a20151de36101011a967c29648755446d060866748f988aa0511ca299e8c2816137c0fbac6785bd39e1ac27f9ac51f6870fc3687bc820875de9e8d7db3e9a474655bd5856f2d3a4314b57e8438244af3c53aa214d06", 0xc3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000004000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000-0x10)={0x0, 0x6, 0x7, 0x1}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000005000)={r1, @in={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc, 0x6, 0x37d7, 0x8, 0x6}, &(0x7f0000005000-0x4)=0xa0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000003000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000002000-0x8)={0x4, 0xffffffffffff7fff}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000007000-0x14)={0x11, 0x1b, r3, 0x1, 0x5ea, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000008000-0xb)={0x0, 0x20, 0xb470, 0x2, 0x80000000, 0x3, 0x9, 0x2, 0x8, 0x8000, 0x5}, 0xb) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000009000-0x10)={0x1, &(0x7f0000008000)=[{0x2, 0x400, 0x7, 0x3}]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000004000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff, 0xfffffffffffffeff, 0x10000, 0x9690, 0x4}, &(0x7f0000002000-0x4)=0xa0) 2018/01/12 10:41:12 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000030b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x78)={0x7b, {0x2, 0x1, @rand_addr=0x28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20c, 0x3, 0x0, 0x1, 0x3f, &(0x7f0000002000-0x10)=@common='bpq0\x00', 0x40, 0x1ff, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000003000-0x4)=0x7f, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000003000-0x30)=[{r0, 0x400, 0x0}, {r0, 0x4, 0x0}, {r1, 0x4, 0x0}, {r1, 0x203, 0x0}, {r0, 0x10, 0x0}, {r1, 0x40, 0x0}], 0x6, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000)=0xf, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$llc(r1, &(0x7f0000000000+0xf35)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x8, 0x3180, 0x40000000000, 0x80000001, 0x5}, &(0x7f0000004000)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000-0xa0)={r4, @in6={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfff, 0xfffffffffffffff7, 0x1, 0x41}, &(0x7f0000001000)=0xa0) connect$inet6(r2, &(0x7f0000002000-0x1c)={0xa, 0x1, 0xfffffffffffffff9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000)={r4, 0x9}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000003000)=[{&(0x7f0000006000-0x96)=""/150, 0x96}, {&(0x7f0000001000-0x47)=""/71, 0x47}, {&(0x7f0000006000)=""/129, 0x81}, {&(0x7f0000007000-0xeb)=""/235, 0xeb}, {&(0x7f0000006000)=""/234, 0xea}, {&(0x7f0000003000-0x81)=""/129, 0x81}], 0x6, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000001000-0xc0)=""/192, &(0x7f0000003000)=0xc0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000002000-0x2)=0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x0, 0x8, &(0x7f0000005000)=""/221, &(0x7f0000008000-0x4)=0xdd) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000008000)=0x0, &(0x7f0000008000)=0x4) [ 27.588976] audit: type=1400 audit(1515753672.068:9): avc: denied { map } for pid=3493 comm="syz-fuzzer" path="/root/syzkaller-shm859268208" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 28.541289] audit: type=1400 audit(1515753673.020:10): avc: denied { sys_admin } for pid=3536 comm="syz-executor0" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 28.731201] audit: type=1400 audit(1515753673.210:11): avc: denied { sys_chroot } for pid=3699 comm="syz-executor0" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/12 10:41:13 executing program 0: mmap(&(0x7f0000000000/0xd6d000)=nil, 0xd6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d6e000-0x8)={0x0, 0x0}) accept$inet(r0, &(0x7f000026e000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000341000-0x4)=0x10) r1 = socket$netlink(0x10, 0x3, 0x17) write(r1, &(0x7f0000ca7000)="240000005200271014f9f40700ff0324021507ff07000100200000000000000100000000", 0x571) mmap(&(0x7f0000d6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d6f000)={0x0, 0x0}) mmap(&(0x7f0000d6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d70000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f000064c000-0x8)={r3, 0x0}) mmap(&(0x7f0000d6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000d6e000)=0x0) [ 28.814430] audit: type=1400 audit(1515753673.293:12): avc: denied { net_raw } for pid=3742 comm="syz-executor7" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/12 10:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x5, 0xfffffffffffffffd) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x21, &(0x7f0000dd4000-0x4)=0x6cb0, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xfffffffffffffffd}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000718000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000da4000-0xc)={0x0, 0x1, 0x0}, &(0x7f00004bf000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000690000-0x4)=r3, 0x4) socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6(0xa, 0x802, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000008f000-0xe5)={0x0, 0xdd, "26de7efab9fbcf37b4465c6e3c04fd5efe278a4db3434fe85d38213b2416d5c493f17c253c98e96a000596e0d90031ba8c7ca7745495d1a0fd6a69788b6f0752a9f8c5cad5541688eb34654cdf152e7177dddbd9e09e04648676bc6060d326322f9dca5f7cffd5b548686433cde96632773542b51d51e70cd448f66784e9d1152a0fb19625fb0bf21d203ba26d8f1827adf93ea10ade35b92512c82e3530b35c6ab76e86fb6bb7892d8b6d44a73a26862f6506190034849cc53be2523fbc0e41741269b4751f3f3c12377a79732e7afa7feb6151317e99603dab4f0118"}, &(0x7f0000b7b000-0x4)=0xe5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000009000-0x16)={r5, 0x0, 0x7, [0x2, 0x917, 0x1, 0x1000, 0x5, 0x8b4d, 0x7]}, &(0x7f000021c000-0x4)=0x16) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a26000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@broadcast=0xffffffff]}, 0x14) 2018/01/12 10:41:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) socketpair(0xb, 0xa, 0x5, &(0x7f0000819000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00001ea000)=0x0, &(0x7f00001f0000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000c1b000-0x38)=[{0x0, 0x0, &(0x7f0000296000)=[{&(0x7f0000c0e000-0x1000)="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", 0x110}], 0x1, &(0x7f0000132000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000979000)=[{&(0x7f0000efb000)=""/16, 0x10}, {&(0x7f0000df4000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/12 10:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000961000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r0, 0x100000114, 0x8, &(0x7f00006cb000)="e0ffffff", 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000ce2000)=0xc67, 0x4) 2018/01/12 10:41:13 executing program 6: r0 = socket(0x2, 0x4, 0xc9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000ac0000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x0, 0x53, "902b4f6fab6984a746f3322dfb1fecf0bd1662c7f2549f0c233e3a2a36df041fcd608312ada5baf764420a3fb8097e1f3911d4b8bb5f20d1d13ff48ec28018b8df623b2dc838d54bafcbe50d742188d3ae4728"}, 0x5b) mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000acc000)=0x0, &(0x7f0000acd000-0x4)=0x4) 2018/01/12 10:41:13 executing program 2: r0 = socket(0xa, 0x1, 0x0) bind$unix(r0, &(0x7f000080b000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8) ioctl$sock_proto_private(r0, 0x89e3, &(0x7f0000cb6000-0x2c)="557535526a7d4721f8e4fe41340d60529b1aa98ba4d985645c09b1cdb7ce1aaf50cb15f9fa7b729a59a24730") ioctl(r0, 0x8918, &(0x7f0000000000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x10001, 0x0, 0x10000, 0x8}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x2, 0x9, &(0x7f0000002000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000000)={r1, 0x30000000000000}) 2018/01/12 10:41:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000edf000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(echainiv(ccm_base(cbc(cast5),xcbc(serpent-generic))))\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) accept(r1, &(0x7f0000cea000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000598000-0x4)=0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c97ed0c553b14bc84eba1b9e10bf1d978cba37010ed0f5ca82e3c25ee62086ad6785660f5d7f9e384235b0e9a237770e9e9369902273675c8160abf48e8eebe64", 0xd0}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000c31000)=@buf={0xae, &(0x7f0000608000-0xae)="01deac4efda55460d3a63da0482749fb57413968da1fa01e83bcb40a9b9c5ddba98dd7e2c178cbaa90d328adc15b663f87774cae18c6050885c73c54912929b63fb8c746588310e8c507f49e1677502bdaee9e822b3ab8ffc147c809d80a85fc3a295ed519b333878626b60ef6feb612d563a010e0c4288fa1e86d11d1116bfb6e8046bd147db6a2f5dc6cd0337a98d99b8d29a4d4696f5c78828e93ebaafa0595e7fe17d103f4d9b5773128492a"}) 2018/01/12 10:41:13 executing program 3: mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x807, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000043e000+0xe34)={0x8, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0xffffffff80000000, 0x7ff, 0x1, &(0x7f0000fca000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3191, 0x7fff, 0xfffffffffffffffb}) read(r0, &(0x7f00006ab000-0x1)=""/1, 0x1) sendto$inet(r0, &(0x7f0000fc0000-0x1)="", 0x0, 0x0, &(0x7f0000fc9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 10:41:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000065000-0x4)={0xffffffffffffff9c}) sendmsg$key(r0, &(0x7f0000234000-0x38)={0x0, 0x0, &(0x7f0000c14000-0x10)={&(0x7f0000a22000)={0x2, 0x6, 0x800, 0x8, 0x6, 0x0, 0x2, 0x1, [@sadb_ident={0x2, 0xa, 0x0, 0x0, 0x12}, @sadb_spirange={0x2, 0x10, 0x1, 0x1, 0x0}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x10) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00006df000)={&(0x7f000082f000)='./file0\x00', 0x0, 0x0}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00004a4000-0x8)={r0, r1}) r2 = socket$unix(0x1, 0x2, 0x0) bind$unix(r2, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000336000-0x4)=r1, 0x4) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f000048c000)=0x0, &(0x7f00001b3000)=0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000060000)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee9000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000fd6000)={0xb, 0x6, &(0x7f000041a000)=@raw=[@generic={0x1ff, 0x6, 0x6, 0x43d8}, @alu={0x0, 0x40, 0x2, 0x0, 0x0, 0xffffffff, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f000077f000-0x4)='GPL\x00', 0x7, 0x9d, &(0x7f0000103000)=""/157, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r3}, 0x48) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000686000)={0x8000}, 0x4) 2018/01/12 10:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0x0, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0x2e, &(0x7f000008f000-0xbc)=""/188, 0x0, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/12 10:41:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000154000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x0, 0x0, 0x6, 0x4, 0xfffffffffffffffb}, &(0x7f0000956000-0x4)=0x20) sendto$inet6(r0, &(0x7f0000ff0000-0x2)='\a', 0x1, 0x0, &(0x7f00004f3000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, 0x1c) listen(r0, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000ffd000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x8) accept4$inet6(r0, 0x0, &(0x7f00005ca000-0x4)=0x0, 0x0) [ 29.061715] audit: type=1400 audit(1515753673.541:13): avc: denied { prog_load } for pid=3776 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/12 10:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000015a000-0x4)=0x0, &(0x7f0000347000)=0x4) 2018/01/12 10:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000108000)={0x0, 0x0}) bind$ax25(r0, &(0x7f0000c80000)={0x3, {"f2c38e7c68952e"}, 0xc75}, 0x10) r1 = socket$inet(0x2, 0x6, 0x401) setsockopt(r1, 0x10d, 0x800000000f, &(0x7f0000004000)="03", 0x1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000b04000-0x4)=0x4, 0x4) 2018/01/12 10:41:13 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x14) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000003000)={0x0, 0x68f8}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) 2018/01/12 10:41:13 executing program 5: socketpair(0x4, 0x5, 0x20, &(0x7f000025a000)={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) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x7fff, &(0x7f0000a21000-0x8)=0x4) r1 = socket$inet(0x2, 0x0, 0x7) getsockopt$inet_int(r1, 0x0, 0x21, &(0x7f0000008000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/12 10:41:13 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000000)=""/164, &(0x7f0000006000-0x4)=0xa4) 2018/01/12 10:41:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0x0, 0xfff, 0x10}, 0xc) splice(r0, &(0x7f00000e8000-0x8)=0x0, r1, &(0x7f0000563000-0x8)=0x0, 0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000627000-0x6e)={@random="c79d2c386d0a", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "00e098", 0x38, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "b6d195", 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, [], "218e565b0bbf7b01"}}}}}}}, 0x0) socketpair$inet(0x2, 0x80000, 0x3f, &(0x7f0000506000)={0x0, 0x0}) preadv(r2, &(0x7f0000eb4000-0x20)=[{&(0x7f0000f1d000-0xdb)=""/219, 0xdb}, {&(0x7f0000172000)=""/4096, 0x1000}], 0x2, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d15000)={0xffffffffffffff9c}) setsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f00007db000-0x4)=0x28, 0x4) connect$ax25(r3, &(0x7f0000ac9000-0x10)={0x3, {"764b21d83657d0"}, 0x5}, 0x10) 2018/01/12 10:41:13 executing program 6: mmap(&(0x7f0000000000/0xeca000)=nil, 0xeca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000eca000)={0x0, 0x0}) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00004b2000)={{{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ecb000-0x4)=0xe8) mmap(&(0x7f0000eca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000ecb000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008eb000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a76000)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x0, 0x4, 0x2, 0x9, 0x2, 0x80, 0x0, 0x2b, r1, r2}, {0x4b, 0x80000001, 0x4, 0x80000000, 0xfffffffffffffffa, 0x7, 0x4, 0x7}, {0xbe36, 0x7fffffff, 0x7, 0x8001}, 0x9, 0x3, 0x1, 0x1, 0x2, 0x3}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0xff}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6, 0x0, 0x3, 0xe79, 0x9, 0x40008, 0x5}}, 0xe8) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000001000-0x10)=[{&(0x7f0000ec1000)="390000001300090469000000000010ffff00004001000000450001070000e71308001a0004000200040300000000faffffff0700001ee400e4", 0x39}], 0x1) 2018/01/12 10:41:13 executing program 0: r0 = socket$inet(0x2, 0x4, 0x9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00003a0000-0x18)={0x0, 0x36bb, 0x20, 0x3, 0x6}, &(0x7f0000be8000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000cb2000-0x4)=r1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={r1, 0x4}, &(0x7f0000001000-0x4)=0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x8, 0x4}, &(0x7f0000c0a000)=0xc) unshare(0x200000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000003000-0x8)=@assoc_value={r6, 0x400}, &(0x7f0000fc9000)=0x8) mmap(&(0x7f0000714000/0x3000)=nil, 0x3000, 0x4, 0x10, r2, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000716000-0x8)={r3, 0x6}, 0x8) 2018/01/12 10:41:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x1, 0x9, &(0x7f0000fd6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000356000-0x4)=@assoc_id=0x0, &(0x7f00006d1000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000051e000)={0xfdca, 0x0, 0xfffffffffffffff9, 0xffffffffffff8001, r2}, &(0x7f00004d9000)=0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) r5 = accept4$inet6(r4, &(0x7f0000ae4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e0e000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00008dd000-0x4)=0x0, &(0x7f000013b000)=0x4) ioctl$int_in(r5, 0x5474, &(0x7f00006ef000)=0x7) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000012a000+0xb6e)={r4}) bind$netlink(r6, &(0x7f00000ab000-0xc)={0x10, 0x0, 0x1, 0x100000}, 0xc) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r4, 0x0, 0x0}], 0x1, 0x431b8446) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f000096d000)={0x0, 0x800}, &(0x7f00007da000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000975000-0x17)={r7, 0xf, "7102a16ba007ec51f21f21b4de7ec6"}, &(0x7f0000a20000-0x4)=0x17) r9 = accept(r1, 0x0, &(0x7f0000b25000)=0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f0000f89000-0x18)={r3, 0x3ff, 0x10, 0x1, 0x4}, &(0x7f00008f1000)=0x18) setsockopt$inet6_tcp_buf(r4, 0x6, 0x1a, &(0x7f00000de000-0x5a)="4542fa364cbac8e104f20ce13d3cac645436e5d0b3ca0176913178d0a6e8b7b8a9386a25e5a74723333ee52ed0e7aae96b479554c92bac8354b4f586c2af3257eca092c5f7f9945f95dbbd0769327ff3a500ebec791073e15ee2", 0x5a) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000f3f000)={0x19, 0x2, 0x1, 0x9, 0x9c2a, 0x100000001, 0x80000001}, 0xc) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00009f0000)=0x7, 0x4) shutdown(r4, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f0000b16000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000896000-0xc)={r8, 0x101, 0x0}, &(0x7f0000727000-0x4)=0xc) 2018/01/12 10:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f00006f5000)=""/233, &(0x7f00007eb000)=0xe9) bind$inet6(r0, &(0x7f00006a1000-0x1c)={0xa, 0x0, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x313, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x1}, 0x12) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000bd7000-0xc)={0x0, 0x0, 0x4000020030}, 0xc) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) writev(r0, &(0x7f0000397000)=[{&(0x7f0000230000+0xa98)="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", 0xe01}], 0x1) 2018/01/12 10:41:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x3, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000000000)={{0x6, 0x9, 0x3, 0x6, 0x9, 0x5}, 0xa0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000269000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f000064a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x10, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@ra={0x94, 0x6, 0x0}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}, @ra={0x94, 0x6, 0x0}, @cipso={0x86, 0xd, 0x0, [{0x0, 0x7, "d1c7f886d7"}]}]}}, ""}}}}}, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000ff7000)={&(0x7f00007a2000/0x1000)=nil, 0x1, 0x5, 0x1, &(0x7f0000e77000/0x3000)=nil, 0x3}) 2018/01/12 10:41:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f05000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000701000-0x18)="0a0783b0d5e375e50000000000fc1602000000000800adb7", 0x18) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004d5000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00006e8000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006fa000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000868000)={r3, 0xffffffffffffff7f, 0x6}, 0x8) r4 = accept$alg(r0, 0x0, 0x0) r5 = accept(r0, 0x0, &(0x7f0000370000)=0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f0000f85000-0x4)=0xb, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00007d1000)={r3, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xad, 0x800, 0x7fffffff, 0x73d, 0x80}, 0xa0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r6, 0x6, 0x1d, &(0x7f0000486000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d1f000)=0x14) sendmsg$alg(r4, &(0x7f0000fa9000-0x38)={0x0, 0x0, &(0x7f00009ce000-0x30)=[{&(0x7f000041f000-0xff)="d2053c5f8de60f3614601c9137c06527f26b4d34f158fd3ede6b1bf3bf7103c2", 0x20}], 0x1, &(0x7f0000785000)=[], 0x0, 0x0}, 0x0) r7 = getpid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000452000)=r7) recvmsg(r4, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ccf000)="78ba3b971ad7d4357ef85e9140bcb0c6ff6c0ca503a44d2e7be26a9f85181bd13fb2eccde7229b3a57693df784ce20f82e277d781904acc4f2832376637f2fdecc01a98c4d22fd4630791328c9df3e8da4ad2cdd90850f4353c829ff433a12b73845c6caf9a821d531e479b0de4cab9825052b3b8f23a1bfd0d1a67cd5f18271e4478ce7c8d0f97064ef16477a6063c74ed037014093c7996e6a0362c428a7044675c531b7cc3964cebd89b2a0559e27cbf12acac97c8e680671ff83946dd99917151e5672125e3e85128ff3a6e2cecb1257980456038a", 0xd7) socketpair(0x0, 0x3, 0x8001, &(0x7f0000e68000)={0x0, 0x0}) 2018/01/12 10:41:13 executing program 2: mmap(&(0x7f0000000000/0xdfc000)=nil, 0xdfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b72000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008fa000-0x4)=0x1c, 0x800) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00005d6000)={r0, 0xffffffffffffffff, 0x7, 0x1}, 0x10) pipe(&(0x7f00008d4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000dfd000-0x10)={0xa5, &(0x7f0000dfd000-0xa5)="c16cf1239b4cd53c4a077bf038a8d551bdfa95e4b7350924160baeab0098b0d83482ccaedb35a6bc8009d3e32404c475b1dde95ede43e3e33e2b9ea1d08ba25f1f10e7a69bab7dcc9d5442f8208406c1e5103f78efbaf786d10b7674145fff9d1803b955615b8d4569ea1b244c87f8dc9a91c21d53fb33545775ca4a51387019e39a5cebbbee75e6de2fe5551b13933f01027f8c809c9076dd2c1f371e25ef9faa689339a1"}) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000dfd000)={0x0, 0x0}) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000dfe000-0x10)={r1, 0x50, &(0x7f0000dfe000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f000047f000)=""/167, 0xa7) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000dfe000-0x4)=r3, 0x4) ioctl$sock_ifreq(0xffffffffffffffff, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}) [ 29.285075] audit: type=1400 audit(1515753673.764:14): avc: denied { net_admin } for pid=3852 comm="syz-executor6" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/12 10:41:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname$inet(r1, &(0x7f0000cfa000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003cc000-0x4)=0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000ef1000-0x8)={0x0, 0x0}) r3 = accept$inet(r2, &(0x7f0000373000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008ec000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000671000)={0x0, 0x5, 0x30, 0x3, 0x9}, &(0x7f000096c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000467000)={r4, 0x4}, &(0x7f0000d53000)=0x8) r5 = accept(r0, &(0x7f0000c57000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fb9000)=0xfffffffffffffde3) accept$alg(r5, 0x0, 0x0) 2018/01/12 10:41:13 executing program 7: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000aba000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aba000)=0x18) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000828000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006ea000)=0x8) 2018/01/12 10:41:13 executing program 6: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x280) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d3d000)={0x0, 0x0}, &(0x7f0000d3d000)=0x8) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000d3c000)={0x0, {""/7}, 0x0}, &(0x7f0000d3d000-0x4)=0x10, 0x80800) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00008e7000)=0x0) r2 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r2, &(0x7f0000d3c000)=@file={0x0, ""/108}, &(0x7f00005d1000-0x4)=0x6e) sendto$inet6(r2, &(0x7f00005d4000-0x2)="", 0x0, 0x48083, &(0x7f00006b1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendmmsg$alg(r2, &(0x7f0000497000-0x118)=[{0x0, 0x0, &(0x7f00004ea000-0xa0)=[{&(0x7f0000d92000)="97", 0x1}], 0x1, &(0x7f00007ea000-0x88)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/12 10:41:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000a1a000)=0x0, &(0x7f00000cc000)=0x4) 2018/01/12 10:41:13 executing program 0: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000085c000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000fed000-0x4)=0x9, 0x80000) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fec000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fec000)=0xe8) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fec000)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x29, 0x0, 0x0, 0xa, 0x80, 0x80, 0x6, 0x0, r1}, {0x1, 0xe5, 0x3, 0x4, 0x101, 0x20, 0x1, 0x69}, {0x0, 0x107a, 0xa58, 0xbbb}, 0x1, 0xffffffffffffffff, 0x2, 0x490f80540a0123e6, 0x1, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0xff}, 0xa, @in6=@loopback={0x0, 0x1}, 0x7, 0x1, 0x1, 0x0, 0xffffffffffff2ef5, 0x1, 0x8000}}, 0xe8) bpf$MAP_CREATE(0x0, &(0x7f0000fe8000-0x1c)={0x1, 0x0, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) socketpair$inet6(0xa, 0x6, 0x400, &(0x7f0000bd0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000ae2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fed000-0x4)=0x14) accept$inet6(r2, &(0x7f0000fc4000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00009e9000-0x4)=0x1c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000fec000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) 2018/01/12 10:41:13 executing program 4: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000fc9000)=0xffffffffffffff80, 0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)=""}, 0x10) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000206000)={r0, &(0x7f0000fca000-0x1000)="795f6a7bc46bcf3ac48f5d59373a6848031030a94a7d9f7d6dc0fd6e84cf0e453de09e88fe2d380cbe6a683a4830fe38c4cee40e456508c6db54c61d57b5c7ddbfc5795a04d781f878615875e18d0506d0a1bf1e5d027c7b6d7beeed9a70a46a601a0b91ec64083c8e83aadb08a8e71e947fc6240131b1af77c7d45e91289aa2a48519078057bcfdcd9bd2ccf5ea02e2c4c3cd9eca2de8fe8edff916a3bb56a72f8babc8547df9630b7383ee33b45de1850abc678eb521c5a71fb06b7b47108648510b3bc338e4b73ab1c69ed42a7f68e7f9b637305cdd02e07e2c30ef40effbf3e38351af552b23f9a41b177bb6bf81433ea4e29b3736d14579376b3ac8c65182b26b03018d5d79952ad72e0b8d249a2a922570834a320c8e56b9860f76f32f8e5c9341920f84941c83374d995ebeadc7681b5788bf7401159675ed36835a5d0dde811795cc8cbfd4d2537d2f2c1868ee9f89a1e9a5bfee0a4972c370500d4cc3e51e75c152dfe94ba0f687c736fecd0f34837aed65e797cf792da5e19e90e5366582bafeb7a8e2d8c1f1dc38eb5e991997dd2f08c9cd41b3550c48de06d08e35f53251bd0fe03495d46832a2562e60153d77ec2ad0fd15443c9a66343ecc61ea6c4c39da5bb2f6f86455a1409be20912d7c9e10a602c09e0a78d237defdcc5b04d22da9afbbbdd6766b7602aeec83c2711e66f5d9256caf2dbf55e86da2c0aa21b75fbb24559d8645c997b4a4f2b02bab50a2c7e9f5a840e5d3eb97aa4d1088cb78c4f4406d3ecd99797f7985e1cd90e8baa15c67868df88ea0496cbe039223209e5ced1a4fa529b24f59426b0224b5046367fa1e6b4f53b9c9e592a7ea892c7591a4e0cb9df847e67a3aafed898115cf48f69f361d04caa490f7a56d57b3baeadbc82a82571a50137b375d6e0d755b41a73c820067e83379ede499100c81d5e92f2e2068ac246a20bcaedd6e40ca12ff4149054398b4db084c202a246c18e7a20ce6451320c8c98ee18a20f1b5d60e0b0904e6b8c0a29becdc2e6c9da3e868f2cdf4a38c75df9a5b273830e7fd1a0887debed0883f949bd607d5b1b8095f7c8d2da3bec57f5623d75ca2912e4bbb1145f8203b0d30b01f815c814c35bd57354c6f0ce6563579536d5fb12e4f90cb90143eebcab2208b46a05c78737875910bc92dd5a6af19b6184a402804c8a617c61d6eb8005087540cbd2902f5dec02a4fdbc49370cfe604a1f12caaae74e18d324ecc99e983ec56eda37eeb320f108266df035217877f5ecd0e296a9d9158343a4c90445421d26873b7625eaf8303de43335320994acc652558a1b0e76aa68b6bde833dc87c679cd9015cf3b3ee330d0874d6ad5e23323d6eea60b8938a014d0c3fe9bbcc938c9dc05c694f9419f0193c6636b8e06146fe2ebafa9fbd22873571e6c5be8130608114eb2fb528ade0e0696bbcfa8fce8b88f1e25921fb24ae0ab353fbf040cea6c399fd7dcfe68df45a51e61995c5f63ca04654eb609afa564e84b1ea8fb2e916d373cc3f87901c1bfbc07231d89b767ff6f1a2266f27500c48021a2013becc1bb8e3d7a02895a79940497d7d19ec55fe0da9d654dda7e88efbc5908e8c8d767836ea75dcc454eb957a58ab13b0ea46b2a9f06722f86113cca17b21805fc99e1577ed7d478628a1238b64d8a98d6e93d6fc2ab300b4c9b1b7c8e2a69b4d3f049a101eff4e4458c1e3c300fd7374095674af73533bfcd14d6f58dc416b75d37b380cd20fd21625fb4dcc37e808043e23addcb13b93b6ad918f5b5ae3a2b8b958497a680c9f83bfb9a45d2e9114f6272d64dab1d19a0d13697803dfbaa4b23e287356913e128356673d95acc04a3113719760527b77aec19c5402656aeb004e9698d88d1283580e3ed2cf3152a68e1c28c8a13eab04706f9d362473af211250cb1b1bdd0987e82720bf78d53fcdeed92e123f90407a3156e162ba96419db8272d060d9ef6579113654fc43834ad64d2b2efcb944a370b03e5a7358e8796de731ad1f95a4cdfa670e6b4d87a98f7270ed3543db22d954c5ecec8e9a8d390a9ede5f7d3b953c6069399dbf7a4a74a1c1d25093c014ba9ecc94a5f2611cd976cf7e5bd5252f23e7e0bf1dfd627dfa3830d52c9f51afb7a6fb77e3f7818c83c5c26009c1194139a3349b17fd28ebe043c0375cd7ed319cd76ee6645102bb1dedd628eba4ddc0ec54deb56767078b65802e57055e24101f6b60d67b449c5867c06d4900f57ccbbcb1bc8c1a59068ac13db618584c78377b2407a857454a6071137ce8ca9dd8c5e603d1e507d9f803099b0e0ec441cfe263b830cd52b62dcc1300ead8fe1bc2d1e1050cf4b4bc490bfd763ae63cd4c627a66e28b69a3d47622b4505df9866397d3d1c7272fd167a7c0602254f301d3ab80bbf7067d3ec6e29abca5e31a9c381552462af3f81f026715ed7d0fdbf3a1aa0e317dff1285a1982333c782956bf3b1de0ffed86eb4a7c1258e71b3ba9fadb975eaaf91d8a34af7b83f6d1112daa76252719310eb09a440b255aafffd0cb6d4a4d853f4f17a52892a0b33409d85ec6e215e1638d229460daf25d833d73e3d91080b968b5aaf42b1e42c3b7e1d8d27e213181cb15b23ec31cd8aba2a727cb093506268bd581d00740b54cd33bb0ffcc4230b620a1ee2a2f5cafd385523575baf265b83a686544d5a24f2c7d96442e55b10a981fa3a6ac8231702438044e04427a4ccd1fd135da12f8bc025fa473c4a6ef5c275216e28e5272ca0c089169ac50eac4431545d445516d8e2c0fd700eeedd3368e327b5f60406a08995d4055a3c888f93ad1c56b2b55404ce149a15e992a8019f44d33ee6cde64598168a7260f04de8e903e47f94433f6804018c85b3f9fa992c5b8646a11dd3fedf3e3075508cc507aed051d9d4a277d16c3390f7c0b61aaaab6bedd0f91ef9c346286859c99728080e176098083b13a50c2dcdf139913fcf8607985b20d7225567298e481298136c82cf8ae0c34cb46e29b0cac69400d42d93bc1a2d2aabbe78475832f129e3069199f9c84f2f1e64c4986fc71f71236a646436da1cf6dd03a237d8383f5683e741c6b6e9ae84305eaf2dd6d39f9cacfff2b08593a2b3b64d336731ab8f0ecfc211363cfaa5b2defc38546f4d32e427137ed95291c1ecc495a089c3ad419d0d0508c675c84328c2d536bf3715c5b1775a98e062e8581b43753b687c8867625c0d0ef42aae87135ce09aa5e60010d5f8d41fa00033b5e74c139f9a68f49e695f7ab69022d8b50d93b890a4c258dcbd65ef1b2292c870dc3bb8655e6c1f94997ac44c189a8e737291323d9ac8bdc44d7b7527f6d686253fc9609216cfd86d9ee3171a6f17d03ba6289f51b2884c58ff84ea94ff93aa8485140f0a1919adc77d78a5bc8188bd848fa3c5c9bb97f5c8dd980454b7d2dbf1953cbd8aacdc46f55d023b660aff81896fb8c12feda5f5b55748a6ff5e88021d9ab60de95958595040200d625b6ddda0a327c1a1f09aecbb7bc2e2dd73305bed48b899f970b992a49e934d6ef27fe8e60f46f988686327f026e81dbe9ab0a0231b5be9e77a3f7c0609e91c177add7635f94adf355162b3c4a1c141cf742598c77c3a79816b2efcaad5e4a51840f45d781afe14f66087d9037d4692e3a9b7d8cec90444322678d7a30935e582b84ee97b2630308679f8720927317c6380fbd9653158d6da44253b1ec49b545e3bdb561a686f3164a3a3559c57998c3375f55e81598a176e8ff2fd9ce5c48c9975516d7f270cf56b4daa017e8d981341286f59a6a379770be213e1cf5ff590027c186ad43ca8d1c9b86acd70968cc1b17da35ab260821e38596bfe085d7aa539cee968d56a4f24279a241eed51245da11e759b085c6190190a339c169e72648cd74b8f8afbad8d226937c903c7f907b1a5dc9cdfc312e93150a0927e740e29e465846f346379fb07be5dcf18a2f9dbdcad0e7029fc467e36670ce1b28473d2880c7ecb5b966872ddf0b861e0c1e9537e7ad2b64a4cb0aeaeca1dd96610825f5959620b01919e4b03793c3e992a63ded5e5a09704ce9b6ba8f2f25fd4552440708e3f72ecc221f38cb04436111798ab045e6f914d668c0ecbcda841beebd2401c564eba6c15021abc30e8cfaaf2d4dfbf2c4dc249baef6243c76d3eaaf951d42bebb6d2dc47e5b701d49fe83f4ac52d96e8f23daaad9d4af88990c86c63ad9730c94ddef0daffe3c0b095c4ed8d381f94dd796dfde969493d4147eb9c5606e0df29cbfa1aac222b5ba0f00c79ae92d71c6fb33d24b7a9382a0ea03d1605f36f12b13765fc988432c6d75665f9b71b0d886c7791f9ea7153545017ae1f38b05c373a8abf2351cde87ed153b86d85775145c8685c14042061f387836cf0741f5845fe53c8c58146391701e20e005e3e40ea1a0995165d7b75c542e5323872368b49a36be6904fadd0cd0ba6b70195a6f3c4962706ff274bb36ebbbcef1bf5bcb0fbf8abe7bc3b8b726f53a6abcef58ec5f9d43f1d737059443125188bd8e0e86797fe15b8f889eb65dc4c496655dc65b56527b51c14352ebffb271fbeaccaaf2359724f1ca609ef01feabef2d2ff5efd11d3627cf287af26e63c3be32aaa219d184e64af8950aeec496e742c679247958094e8372ad94133e0d6f82bf6c7f4ea55334da9779dd9972f094cc20c392d7b4dcb60be9c68ea6bc9c32c55eb3645c54cc61d54cfc491e98fd786ef50f4396517aacc5930b84f1d6f2a26d6a56efea04289157e357c18152cb2b409724f97bd10e129b339bd87a7799b79460720e7812a66e893df8805873341301fde5325e1328582395d2d6cdd447c9fd594b75683ef03361729d67aa19a4271d9db105493b2bdebef6247cea2a3c7d2d0ccc5154d82f5bdf30af11bb5cbd7d63a1a64cbfbe4d38852a8793e58458de9c1dcb8a2ce64394aa91ee3638ab704f6d20d64565a371c9138c832218aacf96ed9e18f2460c376be093e43a95aeaf5c9369358f81c8fdc2b884a3846d329bf415edbfdaf8a533b0216fba834b2502ad57b1fa219cd59e55628545072881fc816d2884613a187e2a850cb4c662777d31f7b2ebfb83f12245dfd33665924bea3563fb5b1624658b46a6e03f3da04d77e2aed718e9c6f673ebde7caaf109ab517b58669d28688e82358897cc201b415ee02d8e179d1c008f2e00832869e3acc34bc12136a59e854db30746e7a0cf3cb59b826adeb2d6be07589f7576cdc99d9137841e01d06d8f398f9774777aa5f12c2e8b2d5afa923ef228e0f59e1a87709fa2bf9c23ecc80961b92f156a2564a29fff959db3727de17c6a9b99b929e9a7572d2e891682f6519c2da0dfc80ea487fe6642bc9397c83fe0767964043d7ec6d3c7d87c5a2de719b7138ba11e9eea397ed56a7bca25806dcce8dc3594d933365c225bf47c9954f657dd72189f2409172debae8d2e7442574ea5f9bd87a734d63b3b64a254f5cd08d76d3e64de152a29233d0bed1fc46e3db41eb94474526bbdbd0aa20b56579f1a3b4e73484a3473fa402d9c2c0974dd45348e1f4f1662dcb774244ee0f273e1e862546b0ccc3702d1252240d074dcf70922134612dbe977b1ef2305d94ac8c70f5f5f4be746f82094b8e1ceb9078da16ba1c4b3335ce1e24fb8c08efd3bd30d48ad7b66e985e68dbb93a1a094ce71fff051955f01fc3809ac7c8d58d1132bb17e24eddd38f153339dde64baef8e5fce12204b13c54ca228d1052b730f0de87fe78bbfb71875cf9a3c4437698eb909dc34524c3e1334f4234", &(0x7f0000fc9000)="5e70bd3f2678aba7bdd84a375b9432239e24cc6bf6b59f53aa7ced8ae1b79c78f648089b33f39ddf81d55d422dea4aa31e6cecadb9ff1e1e93b47c61d491abbb8186991edd57e73c7bf877e5b04ccac3ce32d2d7f9dc3b85f62b6707bad462", 0x2}, 0x20) 2018/01/12 10:41:13 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x2000000000000346, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, [@exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x2c3d7827, 0x2a2, &(0x7f0000001000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0x2, 0x5, 0xfffffffffffffc00, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f000000a000)={0x6, &(0x7f0000004000)=""/126, &(0x7f0000000000)=[{0x7f, 0xba, 0x4, &(0x7f000000c000-0xba)=""/186}, {0x1f, 0xe5, 0x0, &(0x7f0000007000)=""/229}, {0x5, 0xa2, 0x80000000, &(0x7f0000001000)=""/162}, {0x6, 0x90, 0x1, &(0x7f0000000000)=""/144}, {0x1, 0x62, 0x8, &(0x7f000000c000-0x62)=""/98}, {0x9, 0xf5, 0x8, &(0x7f0000003000-0xf5)=""/245}]}) [ 29.310641] netlink: 17 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/12 10:41:13 executing program 6: mmap(&(0x7f0000000000/0xe67000)=nil, 0xe67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000e67000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd8000)=0x10, 0x80000) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000e68000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000e68000)=0x10) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000e68000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ctr(cast6),crc32c-intel)\x00'}, 0x58) r2 = socket$inet6(0xa, 0x6, 0x80000000000000) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e68000)={0x0, 0xffffffffffff8001}, &(0x7f0000e68000)=0x8) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000e69000-0x5)=@sack_info={r3, 0x0, 0x80010000}, &(0x7f0000e68000)=0xc) r5 = accept4(r0, &(0x7f00008b8000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ba9000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000e67000)={0x0, @in6={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0xfffffffffffffffa, 0x0, 0x87}, &(0x7f0000e67000)=0xa0) mmap(&(0x7f0000e67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000e68000-0x10)={r6, 0xf81e, 0x9e5, 0x8}, 0x10) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000e69000)={0x3, {{0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x28) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e66000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000267000-0x160)={{{{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]}, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x400, 0x1, "d4835b1267af45bb776b3e487cb0cc7630f77e26d71485fcef0601fac1f173ed05e1dcd9fd2482e8c1915b88e3475f7ded4248e71c95962b6948a2f0ecb2d827529ed4ef1ba5ac90eedada556acc7983"}, 0x160) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000e6a000)=0x0, &(0x7f0000469000)=0x4) mmap(&(0x7f0000e6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000e6c000-0xb8)={r4, 0x1, 0x1, 0x5, 0x4, 0x40, 0x3ff, 0x1000, {r6, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x1ed, 0x1, 0x3, 0x20}}, &(0x7f0000d00000-0x4)=0xb8) syz_emit_ethernet(0x36, &(0x7f0000e66000-0x37)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="b8a030af2692", [], {{0x86dd, @x25={0xe1c4f205f08e2c60, 0x0, 0x0, "07000011f5e1ffffffbe3700e3ffff0f00000828000800005fd1d456e3d307754e81b563b1"}}}}, 0x0) 2018/01/12 10:41:14 executing program 2: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ad2000-0x8)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000982000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x2, 0x3, 0x9, 0xffffffffffff5f54, 0x4, 0x401}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000154000-0x4f)="511e61020d7473af55fd349d662227f4cabc605d29b0d8234e0a139df7e4977cf5d6bb3a6c883b5e95c2dab1519fdc0f4fea1316399d0848cf81696dcbee021b5863237129be6ed96ffc6c2dd9d85b", 0x4f, 0x20004040, &(0x7f0000000000)={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffff}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) bind$packet(r2, &(0x7f0000001000-0x14)={0x11, 0x1f, r3, 0x1, 0x5, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x3, 0x10000000000ff) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000c1b000)={0x7}, 0x1) sendto$inet6(r4, &(0x7f0000f51000)="60bc748b91ac4afd40ffe88800646355a0c03b46edaae28f3696bfd321173114c7026eeeaa000042", 0x28, 0x0, &(0x7f0000f52000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000f52000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0x1, 0x8, 0x9, 0x9, 0x4}, 0x20) [ 29.486179] audit: type=1400 audit(1515753673.818:15): avc: denied { map } for pid=3855 comm="syz-executor0" path="socket:[12064]" dev="sockfs" ino=12064 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tcp_socket permissive=1 2018/01/12 10:41:14 executing program 3: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fc7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fc7000-0x18)=@ethtool_rxfh_indir={0x38, 0x4, [0x7, 0xff, 0x3, 0x6]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000755000)=0x1fffff, 0x1) 2018/01/12 10:41:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x0, 0x60000, 0xfff, 0x7fff}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00003f2000-0x44)={r1, 0x3c, "4cb1d57c108adca07f1caa0f977a2a1490f6e9d4f1e77dcc49582ecb4c5b0867927a96204b3639d952e5f830c8c6c08f70ec31fbeab52ebf2247fbd6"}, &(0x7f0000001000-0x4)=0x44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000067000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00aa0f", 0x10, 0x4000000000000021, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0xb, 0x2, 0x0, "2656b8", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000512000)={0xfffffffffffffffe, 0x1, [0x0]}) 2018/01/12 10:41:14 executing program 7: mmap(&(0x7f0000001000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f0000ec1000)="390000001100090469000000800000000700004001000000450001070000001419001a000400020004000000000000080003010c00001ee400", 0x39}], 0x1) r1 = socket(0xb, 0x7, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000001000-0x10)={0x4, &(0x7f00003c5000-0x78)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/12 10:41:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000001000-0xc)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @broadcast=0xffffffff, r1}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0xfffe, 0x0}, 0x10) r3 = socket(0x11, 0x802, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) getpeername$netrom(r3, &(0x7f000076c000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000044d000-0x4)=0x10) 2018/01/12 10:41:14 executing program 3: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000143000-0x8)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f9a000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000014d000)='\\Z', 0x2) accept$alg(r1, 0x0, 0x0) pipe(&(0x7f0000506000)={0x0, 0x0}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fa3000)={0x0, 0x80000000, 0x7, [0x9, 0x1, 0x6, 0xf1f2, 0x9, 0x5, 0x3]}, &(0x7f0000fa3000)=0x16) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000fa3000)={0x100, 0x4, 0x10000, 0x5, r3}, 0x10) [ 29.524244] audit: type=1400 audit(1515753673.949:16): avc: denied { map_create } for pid=3930 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/12 10:41:14 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00006c0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000fb4000)="a3e562a73477d0dfea722742496867ed6887fa77002f953e4fc8a7fb73de3afa460ca9c7ad9e91c2427855062bc0e1a2391ae4944a44610822dcb9b7300065e94e41f40ac38c372e571cf1119beec0d66e300f6aae7bf6c926c8948c19e034b89eeba70fa4052de339f59c284bf9fa8427b06ee588b1226b4e1915745e301c60729a55d77f2b41708a3e", 0x8a, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f000093e000-0xc)={@broadcast=0xffffffff, @empty=0x0, @rand_addr=0x5}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000acc000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x30) r3 = accept4(r2, 0x0, &(0x7f0000ebf000-0x4)=0x0, 0x800) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000e51000-0x4)=0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000b1f000-0x3)={r2, 0x6}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000a6e000-0x10)={0x0, 0x10, &(0x7f000025e000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000697000-0x4)=0x10) connect$bt_sco(r3, &(0x7f000031e000)={0x1f, {0x7, 0x6, 0x1, 0x4, 0x7, 0xf9}}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000531000)={r5, 0x3}, 0x8) pipe(&(0x7f0000c64000)={0x0, 0x0}) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f00000a8000-0x2c)={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x14) 2018/01/12 10:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000da0000)={@common='eql\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000a31000-0x24)="2400000052001f0014b2f40700090400020007100800018bffffffff0800000000000200", 0x24) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000bac000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00009ad000)={0x0, 0x84, "6062083c495331cb7978fc46fdf861fd5f60e4b8227e90590249fcb0c02fc74616f69f0e6983dc114026995c717a736400a97bc366ab818dbcdef5b5c2ad0995f2dc096494d4e7205f1d1472d8e05e6385dc977e4fbaebb5a35559451c10c4d66d7228fcd31350ac48d3fdda439fb1482a133669adad8c084792fc95d4c0a6b1e27dd045"}, &(0x7f0000fae000)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b87000-0x14)={r1, 0x1, 0x7fff, 0x7e000, 0x2, 0x6}, &(0x7f0000fdb000-0x4)=0x14) 2018/01/12 10:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x781, 0xfffffffffffffffe, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000ba4000-0xc)="d0", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x0, 0x20) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000ecd000)=0x0, &(0x7f0000c65000)=0x4) sendto$inet6(r0, &(0x7f00004b8000-0x1)="8c", 0x1, 0xfffffffffffffffc, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/12 10:41:14 executing program 6: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ec4000)={0xffffffffffffff9c}) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ec5000-0x14)={{0xfffffffffffffff8, 0x1b, 0xfffffffffffffffe, 0x5, 0x8, 0x7f}, 0x6, 0x31, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d57000)=0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000ec5000)={&(0x7f0000ec6000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000ec5000)=[{&(0x7f0000ec5000)=""/54, 0x36}, {&(0x7f0000ec6000-0x1000)=""/4096, 0x1000}, {&(0x7f000080c000)=""/72, 0x48}, {&(0x7f0000ec6000-0xa6)=""/166, 0xa6}, {&(0x7f0000ec5000)=""/165, 0xa5}, {&(0x7f0000ec5000)=""/4096, 0x1000}, {&(0x7f0000ec5000)=""/60, 0x3c}, {&(0x7f00009ac000)=""/4096, 0x1000}, {&(0x7f0000aa1000)=""/165, 0xa5}], 0x9, &(0x7f0000ec6000-0x29)=""/41, 0x29, 0x0}, 0x2001) writev(r1, &(0x7f0000006000-0x10)=[{&(0x7f0000ec1000-0x3d)="390000001300090469000000810000000700000001000000010001070000001419001a0004000300110000008c0000080001012d00f41ee400", 0x39}], 0x1) 2018/01/12 10:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) recvmsg(r0, &(0x7f0000654000)={0x0, 0x0, &(0x7f0000ef1000)=[], 0x0, &(0x7f0000325000)=""/211, 0xd3, 0x0}, 0x0) bind$alg(r0, &(0x7f0000adb000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) [ 29.629616] syz-executor0 (3965) used greatest stack depth: 16448 bytes left [ 29.662270] audit: type=1400 audit(1515753673.949:17): avc: denied { map_read map_write } for pid=3930 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/12 10:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$kcm(0x29, 0x7, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000369000-0xa0)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xc4, 0x0, 0x0, 0x7ff}, &(0x7f00003d0000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00006ff000)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x1, 0x32c4, 0x2, 0x20}, &(0x7f0000834000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000406000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000120000)=0x0, 0x4) 2018/01/12 10:41:14 executing program 7: epoll_wait(0xffffffffffffffff, &(0x7f0000001000-0x48)=[{0x0, 0x0}], 0x1, 0x0) socketpair(0x9, 0x1, 0x0, &(0x7f0000b0a000-0x6)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x80000001, &(0x7f0000058000-0x8)={0x1f}, 0x8) 2018/01/12 10:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2006, 0x80000000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000c64000)=@sack_info={0x0, 0x1, 0x8001}, &(0x7f0000d22000)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000564000-0x6)={r1, 0xffffffffffffffe0}, &(0x7f0000ad1000-0x4)=0x6) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f000090f000)=0x0, 0x1) pipe(&(0x7f00005a9000-0x8)={0x0, 0x0}) readv(r2, &(0x7f000098e000-0x10)=[{&(0x7f0000be2000)=""/4096, 0x1000}], 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000017c000)=0x0) r4 = socket(0xa, 0x0, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r4, 0x10e, 0x3, &(0x7f0000723000-0x4)=0x0, 0x4) syz_emit_ethernet(0x33, &(0x7f0000c70000)={@random="792c1f12e9dd", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8137, @arp=@generic={0x337, 0x88e5, 0x6, 0x1, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], "a9", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, "ab9a913e2c8a79dd69e0b6fd1ad46663"}}}}, &(0x7f00005ac000)={0x1, 0x4, [0x104, 0x3e8, 0xe22, 0x540]}) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000040000)=0x2) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000a2b000)={0x0, 0x0}, &(0x7f0000410000-0x4)=0x8) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000659000)={0xfffffffffffffff9, 0x3}) setsockopt$inet6_int(r2, 0x29, 0x400000000c5, &(0x7f000020a000-0x4)=0x5, 0x4) socketpair$ax25(0x3, 0x800000000000007, 0x6, &(0x7f0000c7f000-0x8)={0x0, 0x0}) 2018/01/12 10:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x11, 0x2000000000000802, 0x0) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000d96000)=0x0, 0x4) 2018/01/12 10:41:14 executing program 2: mmap(&(0x7f0000000000/0xd1b000)=nil, 0xd1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000022c000)={{{{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0xffffffffffffffff, 0x4, "a69b02f95c4674d5a5cdb4984eb5d185760f4d585b140300d4e5b8859c249d9672cfeabab50533d59fea8977a879665fe57290151e3228fb010c91ac72101776003c00002310c668dd7c1f0b8b6ac781"}, 0x160) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c2a000-0x4)=0x0) 2018/01/12 10:41:14 executing program 7: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xcf, &(0x7f0000004000)="", 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) 2018/01/12 10:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) sendmsg$inet_sctp(r0, &(0x7f00000ba000-0x38)={&(0x7f000067b000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d0000)=[{&(0x7f00003ef000-0x2)="be", 0x1}], 0x1, &(0x7f00004e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x20f, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}], 0x30, 0x0}, 0x8000) 2018/01/12 10:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a28000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f17000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x200, 0x7, 0x3f, "71008d1e335e6cbf9e4af0c51b4a65e6b180a09cdb1250244f7826d3c846bc8db09f6537b3d208d7bb85eac55bb2fe972c61649dd582f8ce7b41afa0e0a4c8641803def6c86e997b7a4a748abc7caf61"}, 0x160) r1 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000086a000)={@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$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000d04000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}) socketpair(0x0, 0x8000a, 0x0, &(0x7f0000a99000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f000089f000-0x20)={0x3, 0xfff, 0x249, 0x401, 0x10, 0x99e}) 2018/01/12 10:41:14 executing program 7: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000487000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000faa000-0x4)=0x0) r1 = socket$inet6(0xa, 0x3, 0x6) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ebd000)={0x100000001, 0x8}, 0x8) setsockopt$inet6_buf(r1, 0x29, 0x400000000014, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000ffdf01000000", 0x14) setsockopt$inet6_buf(r1, 0x29, 0x15, &(0x7f00008e2000-0x14)="ff55d36cffba04365d0000000000000101000000", 0x14) bind$inet(r0, &(0x7f0000e4c000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 10:41:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0x0, 0x0}) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={0xffffffffffffffff}) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xffffff14, "9e45c2a3a6494ef9adbf16987128b4a6f15955e2e3c30a98f4c715ca715b69c77b62a12663d6044d6e691090d77e7ac49d40a56a95066522bfa895e66161b5c4af3afac4d51e0beb550b1b07972e2302fa7657eb7412a8c2045f0d1bacad6563ab873483547b431662960f97bb8202a8d43e24dd832f06ae9390812bbaa5c375fb9b6941b8a5a715"}, &(0x7f0000000000)=0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000032f000-0x10)={r3, 0x98, &(0x7f0000221000)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x69, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc053}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00000d0000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000648000)=[{&(0x7f000068b000)="290000001800310900000c1304000001020000000002ff06801f00000c00090004000e000000f4ff01", 0x29}], 0x1) pipe(&(0x7f00001be000-0x8)={0x0, 0x0}) r6 = accept4$inet6(0xffffffffffffffff, &(0x7f000030b000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000a3b000)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e97000)={0x7f, 0x0, 0xb046, 0x5, 0x0}, &(0x7f0000c35000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000fad000)={r7, 0x3}, &(0x7f000001f000-0x4)=0x6) getpeername$netrom(r5, &(0x7f0000e94000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000382000-0x4)=0x10) 2018/01/12 10:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x40200000000114, 0x8, &(0x7f0000e93000-0x4)=""/0, &(0x7f0000fcb000)=0x0) r1 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a16000-0x28)={@common='lo\x00', &(0x7f00008ae000-0x100c)=@ethtool_gstrings={0x1b, 0x6, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 10:41:14 executing program 6: socket$nfc_raw(0x27, 0x67a2bffe9fcab6ad, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00006f2000-0x38)={&(0x7f000033c000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000766000-0x90)=[], 0x0, &(0x7f0000e04000-0x34)=""/52, 0x34, 0x0}, 0x121) 2018/01/12 10:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80003, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000ab6000)={&(0x7f0000116000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b7f000-0x10)={&(0x7f00006df000-0xc4)=@polexpire={0xbc, 0x1b, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0}, []}, 0xbc}, 0x1, 0x0, 0x0, 0x0}, 0x0) connect$netrom(r0, &(0x7f000096e000)=@ax25={0x3, {"aa425639a2a2ef"}, 0x1600}, 0x10) [ 29.805129] audit: type=1400 audit(1515753674.284:18): avc: denied { create } for pid=4032 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/12 10:41:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$ax25(r0, &(0x7f0000109000-0x4c)=""/76, 0x4c, 0x0, &(0x7f0000ebe000)={0x3, {"77dcca3d1b93a4"}, 0x0}, 0x10) 2018/01/12 10:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40044, &(0x7f0000b5e000)=""/20, &(0x7f0000d28000)=0x14) 2018/01/12 10:41:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000)={0x0, &(0x7f0000000000)=[]}, 0x10) sendmsg$key(r0, &(0x7f00001dc000-0x38)={0x0, 0x0, &(0x7f00003ee000-0x10)={&(0x7f0000409000-0x28)={0x2, 0x6, 0x9, 0xb, 0x5, 0x0, 0x0, 0x3, [@sadb_address={0x3, 0x6, 0x33, 0x20, 0x0, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x4) mmap(&(0x7f0000000000/0x180000)=nil, 0x180000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000001000)={0x0, 0x0, &(0x7f000017b000)={&(0x7f0000002000-0x1b0)={0x2, 0xf, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@empty=0x0, @in=@empty=0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 10:41:14 executing program 1: pipe(&(0x7f0000f82000-0x5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000011000)={0x7, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0xaf7, 0x1, 0x1, 0x1000, r3}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(0xffffffffffffff9c, 0x21, 0x0, &(0x7f0000002000)=""/176, &(0x7f0000002000-0x4)=0xb0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000001000-0x8)={r2, 0x28}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000003000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4040}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000)=@alg={0x120, 0x13, 0x12, 0x2, 0x1, {{'drbg_nopr_sha384\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x81}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x8001}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x3e3}, {0x8, 0x1, 0x9962}]}, 0x120}, 0x1, 0x0, 0x0, 0x800}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r4, &(0x7f0000a5f000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/12 10:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f0000e45000-0x8)={0x0, 0x0}) connect(r0, &(0x7f000025b000)=@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x9}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/12 10:41:14 executing program 2: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8010000000001e, 0x2, 0x0, &(0x7f0000eb0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000f0c000-0x10)=@req={0x0, 0x0, 0x3, 0x0}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000880000)={0x9, &(0x7f0000269000-0x534)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/12 10:41:14 executing program 7: mmap(&(0x7f00009b7000/0x1000)=nil, 0x1000, 0x3, 0x31, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f00009b7000)=0x0, &(0x7f00009b8000-0x4)=0x4) mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000f67000-0x1)=0x3, 0x4) r1 = socket(0x8, 0x0, 0xe90) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000f68000-0x2)=0x3ff, &(0x7f0000f68000-0x8)=0x2) 2018/01/12 10:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000000040000003) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000976000-0x8)={0x0, 0x40000000000000}, 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ea2000-0x4)=0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000da5000-0x1c)={0x0, 0x67, 0x7, [0x100, 0x6, 0xfffffffffffffffe, 0x5, 0x6, 0x100, 0x4]}, &(0x7f0000569000)=0x16) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe0000)=@assoc_value={r1, 0x908}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000067b000-0x10)=@common='lo\x00') ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000642000-0x18)=@generic={0x3ff, 0x6000000000000, 0x2}) sendmmsg(r2, &(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) 2018/01/12 10:41:14 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x0, &(0x7f0000f04000-0x3b)="", 0x0) r1 = accept(r0, &(0x7f000048c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000288000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000-0x4)=0x7f, 0x4) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000587000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r3, &(0x7f0000001000-0xc2)="447435fe209f269700b2f5cf8831910476ca7f19af081c5518c633c7ec5eebfcb38c404074f93fa9776f0fd54b2edc56b230bd2be9d49cb59c58b28b68905d9aa57fa9eb17d9f9b35c7b94b4ec76fdcc1b38b5ad1d70d64fa782a269c03f7a7b12362ded59672c6ac4d80edcbf8f9d9df3c6ffa2a207e9d1c59c3a38973a840c182f06c32c6af3e8dbc2f0931cb6e7370befb0d2762caf9073511db744931409052e27d88c2823123dc01edea38338e0a897e96f21ca215dbefbf52615804028f163", 0xc2, 0x1, &(0x7f0000000000)={0x1a, 0xf, 0x1, 0x0, 0x1, 0x5, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) close(r2) r4 = socket(0x10, 0x5, 0x6ec) accept4$ipx(r4, 0x0, &(0x7f0000000000)=0x0, 0x42acb1e2c6d8096a) [ 29.935375] sctp: [Deprecated]: syz-executor4 (pid 4079) Use of struct sctp_assoc_value in delayed_ack socket option. [ 29.935375] Use struct sctp_sack_info instead [ 29.936486] audit: type=1400 audit(1515753674.415:19): avc: denied { setopt } for pid=4068 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/12 10:41:14 executing program 0: r0 = socket(0x5, 0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0xfffffffffffffffb, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x1) pwrite64(0xffffffffffffffff, &(0x7f0000004000)="86", 0x1, 0x0) bind$unix(r1, &(0x7f0000009000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000004000-0x4)={0xffffffffffffffff}) 2018/01/12 10:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00007be000)={0x0, 0x9}, &(0x7f0000683000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ac2000)={0x4, 0x204, 0x1, 0x7, r1}, &(0x7f00006f1000)=0x10) r2 = socket$inet(0x2, 0x3, 0x40000000000001) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ef9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$inet(r2, &(0x7f00004db000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000dea000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 10:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f00004d1000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007cd000)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) r1 = accept4(r0, &(0x7f0000116000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000d2b000)=0x1c, 0x80800) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000a1f000-0x4)=0x7, &(0x7f000063f000)=0x4) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000f54000-0x4)=0x1000000000003, 0x4) recvmsg(r0, &(0x7f0000634000)={&(0x7f00004af000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000f52000-0x50)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/12 10:41:14 executing program 3: mmap(&(0x7f0000000000/0xed8000)=nil, 0xed8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000010b000)=[{&(0x7f000058c000)="390000001000090469000000800000000700004001000000450001070000001419001a0004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) socketpair(0x2, 0x2, 0x6, &(0x7f000023a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ed8000)={0x10000, 0x0, 0x10001, 0x8000}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00007cb000)={0x144, r2, 0x0, 0xe0}) 2018/01/12 10:41:14 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x80006, 0x5) ioctl$fiemap(r0, 0xc020660b, &(0x7f00006e2000)={0x2, 0x4e2, 0x2, 0x1000, 0x1, [{0x9, 0x6765, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="a34a9e7b7fce870c223766971036231b"}) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f00000e2000+0x763)=0x0, 0x4) 2018/01/12 10:41:14 executing program 1: socketpair$inet(0x2, 0x0, 0x81, &(0x7f00006f4000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00007cc000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000aef000-0x4)=0x0) socketpair(0x11, 0x805, 0x9, &(0x7f0000d2a000)={0x0, 0x0}) sendmsg$netrom(r2, &(0x7f0000fe7000-0x38)={&(0x7f00001a7000)=@full={{0x3, {"7acef1c8cad4f4"}, 0x6}, [{"338d44ffe71d6e"}, {"fedbb7328f2f81"}, {"fb1252be0fbdf4"}, {"58c7a8cee88393"}, {"2805bd44a41555"}, {"f7bc4d314cab2f"}, {"ee9313072eb37f"}, {"b4c2f27375c6e2"}]}, 0x48, &(0x7f00001c4000-0x40)=[{&(0x7f0000a3f000-0xcc)="fd2da24ae9138c424b8a25d56d0b64d91423a6538d1073efd07182064117d07f4c140b95584c4e903140dd38b7a6ca74abc83cf9eefbd655496da8ff363683737cca9a266ad89329a64dcc78b27848165c8e7d8e017aa8aa66f561de9e656674374efb06be8eadbd12f8fe75fc895d2ec9a47626a03d9444ca5264c50bb2d823c30bbfd37ab1afd1cfda6b31a65b2f474a41d3248531cec798da32213c1116061e7fdde4f03be67c335038576c693a57d0f59a50764c3d65bd506e32a9557be3bd3021a92490b8b3b017669c", 0xcc}, {&(0x7f00007c4000)="", 0x0}, {&(0x7f0000f99000)="af8923f03edfd4cc9cd001dff3160e913f07f90414882b680f3537c103ae14e7c0ef2f76198b2d625cbd542a7f4a4f5c576fec8f7e8e200efac309a4744fca369747304e222be671d960ba5f9fa87b353ea96d0c6d0cc2bc1b59be841bd013c4e93a38eb7855bbb7a15db07016445b2739b1435ed878a7eff831983c6b5f4954dee62cfd36758f16f770c4ae78d1c93a931706bc8458140115b1defbd6c1dcbe22992c7088fc2228deb5e117d8f45722d4189223d77ea2848a8a08d8c759673782fd26fcc83c1721e9c6f2297db670f0", 0xd0}, {&(0x7f0000f9c000)="12e32d4e523594d528641a1ff74f2a893acd41f8749d08687967eee9de93bcf2c93a8fda221158ddabeb0862650e602ac6671a08781e0d11d905d17e6af171d27ed2cee31618bea0b829390c9ae4e8978f571d31d90a2b70a815a729a0c63baaa7d02c49792c14ba3b482a138afe1c10ef3cfc0a0c15c7b43243ff53ad9ff8f7f1136a05972c7688a465bfd954fe8ab321037e0a4da56ab387cc47b37c4e3f192cd582d1f812736289ba220ac9a1dfeadc44a41c9b7c8250f7a194de04bb99099b4fa43a9ec452beecc19aab161d47d455d861162047", 0xd6}], 0x4, &(0x7f0000ead000-0x10d0)=[{0x1010, 0x89, 0x8, "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{0x88, 0x0, 0x3, "63abe4fba5743f88e44b1d8b5c814bbf91f11124d83a21c23b6bd10365e02134291242486ecba547dfcd9217c4dadbb384bf9915b7afa7171e1f57dc79570c122d55658f1f19aa0f83735d5c257cd18f22be9d583245d863928a1deee4fb326953dfdde3f59bb641ad8ad07df96eed6971fcc3bbd3eb"}, {0x38, 0x11e, 0x0, "05f9636a6cee5522dea4eaa6f373f108c9f42823481b4915bcd0843d9e7990967cbb078834f51a"}], 0x10d0, 0x811}, 0x5) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f000086f000)=[{0x6, 0x8afd}], 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x200000000000047c, &(0x7f0000d56000)=""/0, &(0x7f00008ac000-0x4)=0xfffffffffffffe51) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fb4000+0xd3c)={0x0, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fffffff, 0x20}, &(0x7f0000445000-0x2)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000062a000-0xa0)={r4, @in={{0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe6, 0x7, 0x7ff, 0x6867, 0x1}, &(0x7f0000637000)=0xa0) r5 = socket$inet6(0xa, 0x3, 0xa) setsockopt$inet6_buf(r5, 0x29, 0x2e, &(0x7f0000f50000)="", 0x0) 2018/01/12 10:41:14 executing program 6: r0 = socket(0x1e, 0x805, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x65, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000000004}, 0x1c) listen(r0, 0xd2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(r0, &(0x7f0000e83000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x1000}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000-0x73)={r2, 0x6b, "66a59cc04cee7b3ea0ce40a3dfd7547ba280745d3689f85e7efa1d0d9534c2c9c87893f9727faf1e1acdb7de33cc88a092e9426dd3898a7f24400349c240139ca2403166c45442a5a168fd14285c77370f40674d2e905f0931de808fb26b5059e2de2316a54d2b50753d0a"}, &(0x7f0000002000-0x4)=0x73) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000001000-0x4)=0x1008) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000004000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0xc3, 0x100020000000, 0x8000, 0xb214, 0x1, 0xf0cc, 0x4, 0x7, r3}, 0x20) 2018/01/12 10:41:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000-0x68)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x101, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x47}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x800, 0xf07, &(0x7f0000459000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00001d3000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3f, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x3fff80000000, 0xfff, 0x4e}, &(0x7f00001e5000-0x4)=0xa0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000eaf000-0xb)='dctcp-reno\x00', 0xb) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000b42000-0x10)={0xffffffffffffffff, 0x10008000, 0x7, 0x80, r3}, 0xffffffffffffffb5) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00007d3000-0x4)=0x4, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000008e000)={0x0, 0x0}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00005e8000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0}, 0x20) [ 30.026973] sctp: [Deprecated]: syz-executor4 (pid 4094) Use of struct sctp_assoc_value in delayed_ack socket option. [ 30.026973] Use struct sctp_sack_info instead 2018/01/12 10:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000001000)={0x2, [0x0, 0x0]}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000be000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) bind(r0, &(0x7f0000bb4000)=@nfc_llcp={0x27, 0x400, 0x400, 0x2, 0xff, 0xd4, "5a23b48d87a990eff404f40fdc0756e180a11d47a1d49fed98609f93659508f843fb57d965c37b31dfdb72103645ba3d1f362fea9ae865181cc6360ecfc97f", 0xfffffffffffffffe}, 0x60) setsockopt(r0, 0x107, 0x1, &(0x7f0000001000)="", 0x200) 2018/01/12 10:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f00008e2000-0x14)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/01/12 10:41:14 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xfffffffffffffffe, 0x80003, 0x1, &(0x7f0000e36000-0x8)={0x0, 0x0}) close(r1) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcf000-0x18)={0xffffffffffffffff, &(0x7f00004b1000)="", &(0x7f0000107000)=""/78}, 0x432) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000022a000)={@generic="e42c0ea5fa8e1cb443d6bdb5befdb0d7", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000d2b000-0x48)={0x0, 0x5, &(0x7f0000e9c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6}, [@map={0x18, 0x8, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000fd2000-0x4)='GPL\x00', 0x6, 0xbc, &(0x7f0000286000-0xbc)=""/188, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fd0000)={r1, &(0x7f0000fd3000-0x12)="c4ba4542052ee2823ffdd2286f8f5cbc501b", &(0x7f0000fd1000-0xb2)=""/178}, 0x18) 2018/01/12 10:41:14 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x25}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000d000-0x20)={0x6, 0x0, 0x10003, 0x8}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000000d000-0x10)={0x2, r1}) bpf$PROG_LOAD(0x5, &(0x7f000000a000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xf3af, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='GPL\x00', 0x1, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/12 10:41:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f00006a3000)="f63c5c4fe2cb429af56cc00717ec722c9d02d32bb5be21048681d187a9d4eaff32e12b628e0db6a61ba3049fb7eb16f2fd95ad22f673178ea4d36d", 0x3b, 0x40, 0x0, 0x0) 2018/01/12 10:41:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000485000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f0000d5f000-0x38)={&(0x7f0000110000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00002dc000)=[{&(0x7f0000cf3000)=""/237, 0xed}, {&(0x7f0000b85000-0x51)=""/81, 0x51}, {&(0x7f0000f17000-0xa6)=""/166, 0xa6}], 0x3, &(0x7f0000416000)=""/105, 0x69, 0x1}, 0x40000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000001a000-0x8)={0x0, 0x40}, &(0x7f0000e0f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ba1000)=@assoc_value={r3, 0x9}, &(0x7f00000e4000)=0x8) sendmmsg$alg(r2, &(0x7f000017c000-0x118)=[{0x0, 0x0, &(0x7f000061f000-0x10)=[{&(0x7f0000db2000-0xf6)="bc0233623288e00d6d7e06439b5188e1c7245f8f79bc40a346c147c8208f16172715b1c92313618f5c6920facdd2f98487750c53ced56d90", 0x38}], 0x1, &(0x7f0000184000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/12 10:41:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aeb000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000c28000-0xaa)=""/170, 0xaa, 0x0, &(0x7f0000000000)=@ll={0x11, 0x17, r0, 0x1, 0x8000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x80000000000000, 0x7, 0x60, 0x3, 0x1}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000002000)={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, 0x100000000, 0x3, 0x7fffffff, 0x8}, &(0x7f0000003000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xe, 0x80800) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000002000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f0000d53000+0xd92)=[{0x2d, 0x0, 0x7, 0x3ff}, {0x1, 0x0, 0x0, 0x0}, {0xa, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000684000-0x8)={0x80, 0xffffffff, 0x800, 0x1ff}, 0x8) write(r3, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) accept$inet6(r3, &(0x7f0000bc3000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008e3000)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00003d5000-0x8)=@assoc_value={0x0, 0x101}, &(0x7f0000838000-0x4)=0x8) sendmsg$nl_crypto(r3, &(0x7f0000830000)={&(0x7f0000da5000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00006e6000-0x10)={&(0x7f0000a0b000)=@alg={0x100, 0x10, 0xb00, 0x7, 0x3, {{'md5\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x5}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x10001}]}, 0x100}, 0x1, 0x0, 0x0, 0x1}, 0x8004) getpeername$inet(r3, &(0x7f0000f9c000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b32000)=0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r3, 0x10e, 0x2, &(0x7f0000a54000-0x4)=0x1f, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000ce1000)={r4, 0x1000, "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"}, &(0x7f0000b1d000)=0x1008) 2018/01/12 10:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet(0x2, 0x1, 0x4, &(0x7f0000f22000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000066e000)={0x1, [0x0]}, &(0x7f0000ff0000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c11000)={r2, 0xa714, 0x5, 0xffffffff, 0xfffffffffffffff8, 0x4}, 0x14) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r3 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000dc3000)={0x0, 0x0}, 0x8) 2018/01/12 10:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@ra={0x94, 0x6, 0x0}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/12 10:41:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000126000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000be9000)={0x2, 0x800000000000000}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000fd3000-0x28)="260000005e0009000000eaf8ffffff01000000000200000000000009000000db1ec9ff0035ea", 0x26) 2018/01/12 10:41:14 executing program 2: mmap(&(0x7f0000000000/0xeb0000)=nil, 0xeb0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000bb9000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000eb1000-0x8)={0x0, 0x0}, 0x101, 0x60000000000) r2 = socket(0x5, 0x80000, 0x4) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f00009d8000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000eb1000)=0xe, 0x80800) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000eb2000-0x4)={r3}) mmap(&(0x7f0000eb0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x181, &(0x7f0000eb0000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x14b, 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}, {[], @tcp={{0x3, 0x2, r0, r1, 0xfffffffffffffff8, 0x0, 0x14, 0x24, 0x4, 0x0, 0xffffffffffffffff, {[@md5sig={0x13, 0x3e7, "6f28472e4d864fb6b865a13667fc18f7"}, @timestamp={0x8, 0xa, 0xf15, 0x3f}, @nop={0x1}, @sack={0x5, 0xe, [0x2, 0x1, 0x6ce]}, @eol={0x0}, @nop={0x1}, @timestamp={0x8, 0xa, 0xfa74000000, 0x8}, @window={0x3, 0x3, 0x7}, @nop={0x1}]}}, {"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"}}}}}}}, 0x0) 2018/01/12 10:41:14 executing program 3: r0 = socket(0x4, 0x3, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000b05000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0xc) write(r1, &(0x7f0000a54000-0x1f)="1f0000000606fdf5003680fd06000000009ef7ffee00010006000006400000", 0xffffffffffffff20) poll(&(0x7f0000123000-0x30)=[{r1, 0x1000, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x8200, 0x0}, {r1, 0xa000, 0x0}, {r1, 0x8482, 0x0}, {r1, 0x50, 0x0}], 0x6, 0xb448) 2018/01/12 10:41:14 executing program 5: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f52000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000257000)=0x10, 0x80800) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000f52000-0x18)={0x0, 0xbcc, 0x20, 0xebc, 0xfffffffffffffffa}, &(0x7f0000f51000)=0x18) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80007, 0x6, &(0x7f0000f53000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f00003e9000-0xc)={&(0x7f0000f52000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f52000-0x14)={r2, 0x3, 0x5, 0xffffffff7fffffff, 0x3, 0x8}, &(0x7f0000242000)=0x14) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000063a000)=0x0) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2018/01/12 10:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000001e000-0x3a)=@file={0x1, "2ee5"}, 0x4) r1 = socket(0x10, 0x4, 0x6) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f00005dc000-0x8)={r0, 0x100000001}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000430000-0x10)={0x0, 0x30, &(0x7f0000037000-0x30)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000021f000)=0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000e1000-0x6)={r2, 0x6}, &(0x7f0000f1e000-0x4)=0x6) 2018/01/12 10:41:14 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00001c2000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80805, 0x4, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000-0x10)={r2, 0x0, &(0x7f0000000000)=[]}, &(0x7f0000002000-0x4)=0x10) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f0000001000-0x10)={0x0, &(0x7f0000001000)=[]}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000f25000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x19afdb32, r4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000)={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]}, 0xffff, 0x3, 0x1, 0x5, 0x20}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000002000-0x8)={0x0, 0x43f8}, &(0x7f0000000000)=0x8) sendmmsg$inet_sctp(r6, &(0x7f0000000000)=[{&(0x7f0000001000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000000000)="8d55b850c4a7b2ea3f3b76ee5abf6cb958a537ff42ba3a514734a2d7ecea3c46202dac98e4c67c529129d85368510e57141f682c171543cbbfc5338a92eef80904334b332d44ebb7b96fef536ec9ff350f70ab798b83d1d36a4476c6500c36d509153a5a4c383abba9c99234b6f6349a47c7b6e7181fbf900c457c8554cb84a931bd709c69c858f4268633cc614806bc46b777f7d5189613c1d3b2fb7dc25954411fe0ad3e95593d9272d1cbb7187f9ed357137473eab8f34a9411fd0dbe78300aaad185ba64f28253a1bc4a4e01de9607eac1adb8", 0xd5}, {&(0x7f0000000000)="cec9f0e6dc43ea4de5cef785460a99c18ea104783085e116aa5a9dba3855f6f4814a5e0198563869405340b63f8878292070242c96d853dff10c10bf72bf6b4f1e15fe19c5fc945909ab54d7a314b8deba636bf6597c8217a4d909053f8f8a531b4d8633617dd9ac0ce9d4d624c911a7434af352c49d1a3ddad38e3a09ce20949c585999028bc1ff2ff256", 0x8b}, {&(0x7f0000001000-0xb2)="0ea2663efa1ea83e6777b9b0e6686192de04652916b74c3131415b65e615d62d666eb9a2fccc6edb4d39bfd6ae5fe0cdcdf7d132ee0a7969201c24bedce816961af53d2aa8267453565b177601845635924b4349d6135fa05368eb9d6b96c27d15de284cb00b772100e3f63454aaf5b912fd980da6716b403a391e7306663ff0336a3e0252e05100d0c20b071c1b22e955036d8fe95b275313589ea048c4b483206876e1702f806e7e6fa2c3bb0bf8443f2e", 0xb2}, {&(0x7f0000000000)="42f9c4a77adf576cd56560f2d47100afe2516bc8f7e86f6a35d3151224a0f6e0d057724c2a1e83e44937d4fb46dfb7028bd9370facf72932434520f52852f3d28d9e7b412448099683f617c6535a31f9fe71ac90d2ecbe4789fb8da3841a4c54d74b3d350378913ae6465673802ad7b45d48569e31a6da0ab7f95cb1ac0000ba0f7a7daa8d67cecf203cc0d067fd7b24e3aba0f691462c8c5d6b0173ffb23bafaea3945231aa4de969484177e31eda15886b88aa2e78db3e036aaaacf5e2c9e8be69ac4e297b30298573459ec9ec29e2370f52b487c739f2ecb02c9756940031ae0f586544af8df4b50c1bed2ebcb23bc787435793", 0xf5}, {&(0x7f0000001000-0x5)="27ee127bd952f339d494450fadb58f8e2f5843f57c2aa2fb9910c3e96b2536c54c3d35bebee57ed9d7b1d291aafe", 0x2e}, {&(0x7f0000001000-0xa0)="3a6e11aaa22013042ea7386c527f49f856cc907698242049a36771b6ce7b32e5de9d5eee008f9728ac810fddc2e7b33aa453494fa48aca79aaf5f1e61f0732f02ee0517dc58dcbad876c79b7f05ad6e49d321e7a67424d1d54ab4c214fc63ddb8d9db48778aefc6a287ad5c25c29fdaa16392c458036f83b2ec4a9fc91a7f1a32667547aba923d2cedcf71572f2f4f0c57e3d16ec005a542acbc0da67963be16", 0xa0}], 0x6, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x0, 0x8000, 0x3, 0xff, 0xff, 0x0, 0x0, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x80000001, 0x20b, 0x80000001, 0x6aa, 0x3, 0x8, 0x0, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x90, 0x4, 0xaa3, 0x3ff, r9}}], 0x90, 0x80}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000002000-0x8)={0x0, 0x9e3}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000000)={0x0, 0xa59e, 0x201, 0x145, 0xfffffffffffffc00, 0x1, 0x9c0, 0x8, r10}, 0x20) 2018/01/12 10:41:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a16000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000431000-0xa6)={0x0, 0x9e, "e3464b23a39fcb9f093b19a036f3d8af14c06adcf3bc5b8c6706e4f573a8f433c4e4e6c67c661d067b4c85990954977682ece11278e1ac025d9834f2638f8930e79df98bec2b9d252590df66c70b48eb4987b7253610791e7b1c1c9d040420c4680b0abc759e4f39fb5d94a29e29b88ac111b239e8968074b89dc33c806012323f53e38a0e1acf70cbe08afb7b0e2b3ea17bb7b223ad58050e7ddeb89d14"}, &(0x7f00008ce000)=0xa6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000b8a000)={r1, 0x4, 0x8000000000000343, [0x4, 0x5, 0x80000003]}, &(0x7f0000030000)=0xe) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00003eb000-0x88)={0x6, {{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000ff8000)={@generic="15d54088d30f535213155ac4ecb9b6ba", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 30.196217] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=4154 comm=syz-executor6 2018/01/12 10:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000645000-0xc)={0xffffffff, 0x6, 0x10}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00008c4000)={r1, &(0x7f00000a9000)="ccabdece5a6ee1ead6664c79bf9c869028f83cca4f24b5795db1a227a5d46bd60fbb45a9d4b28efe767b98c805d633e7f9fb644d8762db52f44e9bed5f1f3a2eee452cbe284b4200bb3fb07b1449945b54b6cd18e8dab96e345b598f287b537cc0ed06da9172b5e70a2d0d8ec60b7ac232551bc8fbd8e473b40bb6b1142cef4c1469272f0219d27f16d20fdfd4226075278f7b2c9e5542c21d60a351c006adacf95fe2b42901a135c169609163b13bdb15967182324e4382d737e6a271429d42c2f6d364b03523e2b37ab1b566b2ce58017e445f42f3bfe92be1f02f5ec250e6f3b267efab41023d71454aea556e", &(0x7f00003c8000-0x2e)=""/46}, 0x18) 2018/01/12 10:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x102, &(0x7f000097a000)={@random="a1dcb2bd900a", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20086dd, @ipv6={0x0, 0x6, "a2b0af", 0xcc, 0x2c, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @dccp={{0x1, 0x0, 0x4, 0x1, 0x2, 0x0, 0x0, 0x5, 0x17b4c849, "018488", 0x80000001, "6e8a94"}, "027333164b676475f4c9368538a62967cda6f058c63349e86f34e13ab9ea8df9f45154bcac0b608cf743fbaae5f4ab5fee2a54387238e5536b6309f0107ecc6696f819bd9b1a1b864e9cf8f382c461eb231c6341e578ca9642bd513c5931303eb8b5170467d1c326c498282e6ccfc946ee8e3064ea5c4e1b33dc3877318cd5b158a8d5cef245b62bc846ad0465320c925dca9e711c80b029e8cf5abea6ac86ad02885b06323534bfeb5017ebbce6d1c923cbe482979fd04700d95a4a"}}}}}}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ded000-0x60)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00004ce000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000717000)={0x1000, 0x7fffffff}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000de9000-0x28)={@common="0100000000000e00", @ifru_flags=0x0}) 2018/01/12 10:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d85000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) [ 30.265396] audit: type=1400 audit(1515753674.744:20): avc: denied { create } for pid=4167 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/12 10:41:14 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000eef000)=@generic={0x0, ""/126}, &(0x7f0000eef000)=0x80, 0x80000) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bce000-0x8)={0x0, 0x6}, &(0x7f0000ef1000-0x4)=0x8) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000ef2000-0x91)="d66b550b856dda92c5aa131e5ab05a03540d6e3e9fc7127acdf71077dfbf9a3ce6ae1dd60d26a6f4d063abfbca6dd72af517959d468904da6f352939099810b71ae310145281067314dee9a3835c7f22ce11dd26955dbc13e162463fc67ac260055c45de63a27c9556903a6a1a5141f3151d33def7b45d717835e099d76d3135cf7679f483b38748f0a66906f90e6f5659", 0x91, 0x800, &(0x7f000076e000)={0x1a, 0x15, 0x80000000, 0x1ff, 0x0, 0x7fffffff, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ef0000)={r2, 0x1}, &(0x7f00002cd000-0x4)=0x8) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ef2000)={r0, &(0x7f0000ef3000-0x82)="4119504a71749041f0f57724459d3eb3254af1030ccf5588d8965081d997f9bc630e8408fdb27d96a0ee92ce4b15addcfaacd5e0affaa939339de0b4c54f2dfec9d6fd241af9646e7eb3c6c8cfe594b555788b51973fbb7fd6eae2bad47a878a119931f32e20f0fe3ab65883b321f7d28fb2fe8cd94a4a036934be98b5be55d14a16", &(0x7f0000a68000-0x18)="7d50ae7a5663702684c159569fec0373f4285facca8deb52d3ff37cb9385f398cc89403ebef95afe78f972f2325d395ed215eff6cd37af3ed79576e76e68bbf4cf89646f914fb17c38857c87a6442af7c98a03a882d8d4126a389ba517c92e98a71d57534c2c9c4a90c2d2f8b95604ad9288d8413adea1d6985520e42e6dda398e963a1badedf2608fdca2e20e009662ba86d2b3d0bb6d2c247bd15e5462b62a6b0338b1391a8fb429c94c01c769f6989f5f51a3a0669e3ae3", 0x0}, 0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000bde000-0x18)={0x0, 0xfffffffffffffff7, 0x10, 0x3, 0x2}, &(0x7f0000ab8000)=0x18) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef4000-0x18)={r0, &(0x7f000049e000-0xe6)="a8d2522ae427985c34e1bbdb800d17b6b68e86dbe1c9d5a43da22815375ad9ab128fc53c5c57bfc1a9e492180c019b5e84efb92e3d053fed5cb8a56189e1d40e2719d061e9de011686046abd47b4cdf77c6c1b092cb3644ecc2fdb0a65b233086fee5c950781a56dcad59d2e27a636fd0b078b6b7e3942b205ac11a871530587a4477fa5a23282ab995b7049c88677ec591586a86d31cf7d19fdeb578fa85a0722b4992b903ec726196333237056ee859df67519d655330acd56c5c744476bc366b195a171a6e8d7cc494b15f9a5d211e065f55c946607fd929fae20a6b2bdeffc751e408b6e", &(0x7f0000984000)=""/30}, 0x18) socketpair(0x5, 0x804, 0x8, &(0x7f0000450000)={0x0, 0x0}) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000c1a000-0x8)={0x3, 0x2}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00003b2000)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r5 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x8048000) bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0xd, 0x0, 0x0, 0x0, 0x0, r5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/12 10:41:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000100, 0xfffffffffffffe11) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fb5000)={r0}) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000dc2000-0x4)=0x3f, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='lp\x00', 0x3) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000dd7000)={0x0, {{0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8d8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x3, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x28000000000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff00}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000366000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xffff, 0x200, 0x1, 0x8}, &(0x7f0000c8b000-0x4)=0xa0) sendto(r0, &(0x7f0000bc4000-0x1000)="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", 0x1000, 0x4000000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e8b000)={r2, 0x4, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d46000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a53000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000b33000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x0, 0x0}, 0x14) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b75000)=@generic=""/16, 0x10) 2018/01/12 10:41:14 executing program 3: r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000eef000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000)=0x0) getsockname$netrom(r0, &(0x7f0000001000+0x427)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000001000)=r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000003000+0xe81)="56e9af870a3a038874351cabe438c9839971728840907f0a18ec99d91589fa00543cc4c9cc5a34a4a584de2b9956cb8f54b956e8be7699827ec8ed3833e3b6dd0ad22f44111f36aceed89bb7126bae5cdc96993e20ebae2ce261411fcafe9132b5ebf88a66718a9f92ff52992df34703c9f129aff13876b9f159b213fda837ebe1908b82ee3524d0e01e6b409764b6c45d74959452d5543aadafde78cdd681b8dd033ce6ba6241b96753afe573a45aaa06420c1575259c88c0e903aa0d348847f836ef03b9c7deaf0d0bc1aee220114e948cf1b6f3ab664cde", 0xd9, 0x8000, &(0x7f0000002000)={0x4, 0x0, 0x7f, "e5b56bf87762", 0x8, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x9) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000000)=""/135, &(0x7f0000001000-0x4)=0x87) 2018/01/12 10:41:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$netrom(r1, &(0x7f0000232000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000035a000-0x4)=0x10, 0x800) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f00006f7000)=0x5, 0x4) sendmmsg$alg(r1, &(0x7f0000a3b000)=[{0x0, 0x0, &(0x7f00002de000-0x10)=[{&(0x7f0000b9e000-0x90)="677991f7dbc7a0a893d1751e3076b7b0791aa5b1306318df9d102d04569f209c", 0x20}], 0x1, &(0x7f0000913000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001f5000)={0x0, 0x0, 0x0}, &(0x7f0000a47000)=0xc) 2018/01/12 10:41:14 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x3ffc000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000010000)=@assoc_value={0x0, 0x0}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000010000)={r1, 0x3, 0x4, 0xa0000000000000}, &(0x7f0000011000-0x4)=0x10) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000001000-0x38)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000f000)=@newsa={0xf8, 0x1a, 0x721, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@multicast2=0xe0000002, 0x0, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, [@u32={0x8, 0x16, 0x0}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 10:41:14 executing program 0: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0xb, 0x7fff) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f00009af000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ff7000-0x4)=0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r2, &(0x7f0000ff8000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000235000-0x4)=0x10) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000443000-0x4)='tls\x00', 0x4) getsockopt$inet6_dccp_buf(r1, 0x21, 0xd, &(0x7f0000425000)=""/155, &(0x7f0000dd9000)=0x9b) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000d7d000-0x4)=0x0, 0x4) ioctl$sock_ifreq(r2, 0x8991, &(0x7f0000ac5000-0x28)={@generic="f35840d2e1a0c0c96fbbe2468bc63f8e", @ifru_mtu=0x3}) 2018/01/12 10:41:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x57) bind$inet(r0, &(0x7f000083e000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ef9000)="", 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000c3a000-0x38)={&(0x7f0000db2000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000033f000)=[], 0x39d, 0x0, 0x0, 0x0}, 0x60) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000084e000)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/12 10:41:14 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8000000010, 0x2, 0xc) recvmsg$netrom(r1, &(0x7f0000c55000)={&(0x7f0000f45000)=@full={{0x3, {"ef26a35be9310b"}, 0x4}, [{"3c30a2edc81b26"}, {"9b247524e1013d"}, {"3047f8eea87557"}, {"137078b309c239"}, {"da4aa8a20ea815"}, {"edd2e213013a98"}, {"3cb622715a4bcf"}, {"a0bc1cc9bb40e0"}]}, 0x48, &(0x7f00000e6000)=[{&(0x7f000075d000-0xdb)="ef93da18f8d52b6ff0a5287768d8f7e06868abf101701d0310d1c8c74f65126e88fdb7287628a2873549cf2ba93fe161e4bdf95490ecfb334c59ec81e07328e94462b86408882abe7fe355ab6b4527a07cbee701e20fa484362fcf7e7322e5d2956c05597f6ae52f82799ca0fd4d9cd2494163721ed9d7a06860e7fac9429b1d58cc0c41d0e6f4d0d477da95d8833ce6a1ec6d84a5d92d70a81a3d90c894e51293c505dcef2a92c9e91b7546332359d9c1887b282a601066854f599fd375eb1ef8fd36bfd0dd6c8e25c14f5acb6f65cb0f25eff920897e3f058c7b", 0xdb}, {&(0x7f0000122000-0xb)="9cd80ea7fb796830619d50", 0xb}, {&(0x7f0000781000)="e1147a04cda75e7406b0fc7fb5b92541e2ba4545c5658e2ea80aabbe9bce6c59f353360c3574a7611a071aaeb1c53864d539fe74546dc6a76754d66ba64a827efd04e87e3e289d1d4c17cbd6bb7c", 0x4e}, {&(0x7f00004fd000-0xb1)="f9ad92dca9bbaa57233e9a7bbaf41cd9a9fd9e0118aeceb54a1df723c23e48412337c111592cec413d20171013ee3c15e698fc0d7f418b049aa58e1e1764d6b660cb59a84c0e3ba84b44b0b8682a484b3e9f9b4af2456a35ff52fe637a54a766cde65f940f5433301af35adcbe80c6c58c051ac363b16e684bda5d1047d7e3a89b9921412835cacc31c913e88d11100d274e2552981c923c0306093b737323f2e7ef423397f9427e4ad47fdb006228cbb2", 0xb1}, {&(0x7f00006fc000)="508f77fbe9cb7fec32e0fcbffb599557ed2c21a2824167454fd9e1e9dbb20fa9473893f7feb351e1fbac648b390a758a7fceb873feb6970913481d", 0x3b}, {&(0x7f0000cdc000)="b89859792c957f389cee1d59655440bd7216a6572bf7f68efa7ab4ed727e5ceaf9a3fe2e2d55d3ecf10519ee442a9017a7ac2b8660ceb33fb95f274793d9207b5253aba914c83b6565b76ece46dcaaeacbe5fc894c176cf5c2b19417b394ceeeafd035891371cd33d176fc1f7fa09eb0af5da0cfbd4b7c37b60a511d8e648ec75615ed88c7e217ff30aabb87945f04aebc041e249e74b9f5bd803b01812822fe0d674e22e0f4cfe1f602f8229d2c2df41578eaa8f5a8f819fc1f57975c7128c2d6645d6844e0dc52535e7c03c7fc30035faa68398364f4", 0xd7}, {&(0x7f00005e9000-0x81)="0f55f869ccd94b19a0b9003823bb6706ab2a0dda18ad03a31ceead726a7aec6a17b5d14a6998f8c40fd7c43e048cb14d5719bf5d2910263bc70eaaf93c69967bcd6b053c3c27d0cc980eb23cd4c0e0421c1b8807a894716a8720a909f92779c04f5f31aac6587163eb3508b1b40dcdedeffb2ef7e7f99e2d2812cc24e3a3e00cec", 0x81}], 0x7, &(0x7f0000359000)=[{0x80, 0x11f, 0x20, "b043078ea7dccf14fe382d6f53fbcd55c391fb94bd5beecc6377bb50cf04772dfd9bb51e2ce6c8a7c906d5eb084861923c3b034a705688dae44d9064cb4a5118078b0a3d1a1f969d4315e29762f467774e224a4f5ee7e37eeca7b0a558ddcabe3926c5a7a2df58793f66"}, {0xb0, 0x119, 0x8001, "44e76488a94420c49a96ec33a7b1c90d6071e1ba9fc7bc49de1fb63e178f119f5959bc1f0111f750943e17d3c4710090f11e39383726540feca00b0f0746faddda382992d463c3f2695eca530d00540115b5aabbf52bc4cf403c8b701ed901a4b65eb2b2cac4e9b1787ecb7019833e1bfad203485cacd3e68f4072cac3a74a681200fc46612c4f668d67de8e9ed7adf098a45db7ef1d5838c80f1c98"}, {0x58, 0x0, 0x81, "16002654b592443b4d1d82355f3c9736a323b02142c5d71a83e45497eda5b1bfb6ee44ebdf54a7f90c22eba08d781b7f139b7fdb2b79583d0f901cb51ce3b39347c0953634"}, {0x88, 0x18c, 0x9, "fb6eca52861c3dc4d74c9be00d9e6a27279d6d5ea6ed3a50041d80e8e6b0cc432d2ce9b8cc287692bf0f58947ee7ccbcd2c2c9c7ace70fa90ebfb0f1199029d3ceb5f2a65cb4a1c453ee6d210034672ab4ba55da8e73fbef482021ba38e7cdcc8fcbb4786a0c0d3877bc7dbc55e60306dc7c43dfa75fcb4c"}, {0x68, 0x29, 0x2, "497142da48dec143a8ab205b611b0afcf7b57c39d86ea187d2a97ccab266698c8e5e33769c501382b178e779d2772501cc3a7aa4b8af20eea626b60db85b730b6e72893feb9af6ef5aea70255b6b8f1e9cc2dd"}], 0x278, 0x80}, 0x40002041) write(r1, &(0x7f00006a9000)="1f0000000506ffde0016f49f0089f000ff1e000109ff00000080000001e7cc", 0x1f) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000003000)={@common='dummy0\x00', @ifru_flags=0x102}) close(r0) socketpair(0x3, 0x5, 0x3, &(0x7f0000fdf000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f000041a000-0xc)={&(0x7f0000b55000-0x8)='./file0\x00', r2}, 0xc) bind(r3, &(0x7f0000863000)=@sco={0x1f, {0x7fff, 0x95, 0x4b, 0x4, 0x57, 0x69}}, 0x8) epoll_wait(r2, &(0x7f00004ca000)=[{0x0, 0x0}], 0x15555555555557e7, 0x100) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00004b8000)=0x0, &(0x7f00006cd000)=0xffffffffffffffa5) socket$inet6_sctp(0xa, 0x5, 0x84) bind$unix(r1, &(0x7f0000507000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00004f5000)={0x3, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0xa4e1, 0x7ff, 0x1ff, 0x3495, &(0x7f0000a98000-0x10)=@common='lo\x00', 0x7, 0x400, 0x80000000}) [ 30.269841] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=4169 comm=syz-executor6 2018/01/12 10:41:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000dec000-0x4)=0x0) connect$bt_sco(r0, &(0x7f0000bae000)={0x1f, {0x10001, 0x2, 0x101, 0x1000, 0x1, 0x100}}, 0x8) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000619000-0x4)={r0}) write(r0, &(0x7f0000731000-0x90)="1f0000000a0affdde200f49ff60f002a080200000900018005ffffe5000051", 0x1f) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000a0a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$alg(r0, 0x0, 0x0, 0x800) 2018/01/12 10:41:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x1000000d3, &(0x7f0000ea1000)="", 0x0) 2018/01/12 10:41:14 executing program 5: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x9) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fea000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000e2e000-0xc)={@empty=0x0, @empty=0x0, r1}, 0xc) sendto$inet(r0, &(0x7f0000adc000)="", 0x0, 0x0, &(0x7f0000dd4000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000fea000)=0x200000000000005, 0x4) [ 30.422639] raw_sendmsg: syz-executor3 forgot to set AF_INET. Fix it! [ 30.426191] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/12 10:41:15 executing program 2: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8)="", 0xfd09, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000fc0000)={0x0, 0x0}) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000fc1000-0x4)=0x3, 0x4) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fc1000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000fc0000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000a6a000)={0x0, 0x30f3}, &(0x7f00001a3000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000718000-0x8)=@assoc_value={0x0, 0x7}, &(0x7f0000475000)=0x8) sendmsg$inet_sctp(r2, &(0x7f00003fe000-0x38)={&(0x7f00000bc000-0x1c)=@in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6aa73306}, 0x1c, &(0x7f0000fc0000)=[{&(0x7f0000fc0000)="e66886c18874bec0a91bed7e71927b76c4779be37865e442020fc8b364aae2b5db096d14a197edc395398fe6ce97581eb632b10086f88997bdfa05a4a57417ad2ebc7ec6456143373efdf51b2fdc04b5814464f4d7b60f4d238ea209bff82fc578eb30d6790b493d16617c7ab77c13ebdbb307d07044ac704d540a200e4084427159393b460322a1b6a7e19d313d2c0f23a6d806fa", 0x95}, {&(0x7f0000088000-0xe3)="6d9fcf673ec2841fff7a923c0269e709d32f9badfe6d841757284242815d4488c0aa4d542cc6408a06a3154100c0fd7ab5dd80301808672bfc9bec15cae53581838f0b8fe81e2483bcaccfa61bbfe8bf9a80f6e6592369d471311a9f64f5fd38572fdbf08a6a05347f94b22adc7bc9ff34b22bcb2ea162b28c0b3926f276543567c417c2710b3189dcdfa67d9074761a1b1a92114c26baef73b7a346c0e69cb201cdc51731ee4b3efe071a8cba30836add157020eca4c8ce4e0e8b88ed12fff621214022a4eeacb38e8ebde2cbf530722c5a19aa9a00b27a92ab5749565ef6faabfa99", 0xe3}, {&(0x7f0000d72000)="9dc2227c5074c3ae68f76d9e86464424b00daeb9cb975ef27952117c6672d1a6457d167f94e1b661249fd12e8b419f2360b933f3c36ea29f4349c770967cd6a1522cf558865c2691ded3ac634a83a53b704949eb51f32d28151ead6537b26fac5747115966e962b825f6ba130bb97066833cfb9cbe527dd0d24ae5ee41a243f1265708f0d89d723879463bade4a91f5db817e0e5413205e6944192231c3daa54c2fe965f", 0xa4}, {&(0x7f0000ce3000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000871000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x2, 0x200, 0x3, 0x2e000000, 0x101, 0x3f, 0x2, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x9, 0x800c, 0xe6a8, 0xffffffff, 0x6, 0x0, 0x8, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x0, 0x200, 0x0, r6}}], 0x90, 0x14}, 0x20000000) 2018/01/12 10:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000003, 0x4) getsockopt$inet6_int(r0, 0x29, 0x400000007, &(0x7f0000ae2000-0x4)=0x0, &(0x7f0000e3b000)=0x4) socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000559000-0x4)=0x0, &(0x7f0000aaa000-0x4)=0x4) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000c0b000)=0x0) sendmsg$nfc_llcp(r1, &(0x7f0000cc0000-0x38)={&(0x7f00005a0000)={0x27, 0x8f, 0x7, 0x5, 0x7fff, 0x4, "572da76de42be9b6a81cbd17ffc4e2a6dff31df755abec6c1ba9649da737b58b8aea87575085c4e6a2d41a44470e2ab50f1f38242a13e680e6388ddde57aa6", 0x5}, 0x60, &(0x7f0000f13000-0x6)=[{&(0x7f00007d9000)="25f2514745039829de397a2aca5babe9cb1c7ebbee7790088fc0247621433f63d9bef8f33fd30391127627bb32dd89fb8f8f5bc6fd7e2ffdfc6395b3283c926181b4e1cd62d85d8145ac73e7d133725ea833789dc60b6f412bcd9493c4e373000bd85b79ebbfc4f57efc6be2cd21f0f45131fdb9d032976af85e19dbcd880a", 0x7f}], 0x1, &(0x7f0000edf000)={0x1010, 0x110, 0x4, "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"}, 0x1010, 0x80}, 0x811) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000a68000)={0x7, {{0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/12 10:41:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000002000-0x10)={r0, r1, 0x7, 0x1}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x1, 0x4) getsockname(0xffffffffffffffff, &(0x7f00008b3000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000599000)=0x14) 2018/01/12 10:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000202000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000550000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000c0a000-0x3)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0xfffffffffffffc85, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmmsg(r0, &(0x7f0000cc3000-0x258)=[{{&(0x7f0000a3e000)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008e5000)=[{&(0x7f000056d000-0xd3)="b8d2f64e2c370719695ca6fdbb6f4a56bc6ab609ab9633c14bb7114f82f8dd193b0b07c3bbafbeabaebc0faf73574006a1eef5bff713529376da355bc3dc88f159e2624366cd413bea09f8a86743ca16baf95c92beea1bce10dfc5aee75193c7f32e514f23efdc42d5f801057a14e11487ee67a5445a42492ccb6fc09783cd195de044f011633dc9", 0x88}, {&(0x7f0000076000-0xab)="8c2bf375e6c94c00d56eb7c33698e3c163d6b069f74bdc94510c31aa72d0206ab687fbd7a8c7190cc4cf93822c68e825e25e3de03d8d65a931bc914cf426157c6ef1f8da6f9d3b43e838f2870693ab653e069edf312deec97dd15119c659ea7cd28d46ca9c954ba308b6990868e2aef4c010e59bfdb6cf21fbbc13ec5b23e6135f885c87e6e64dee02ba6b4c2f86454b78177d0890a5d44b8740ccaad3043ea44a5057538eb805ce3ebd4a", 0xab}, {&(0x7f0000fca000-0x7c)="41ec06b592516e3bf790f5df607fb3f77d8d140462489e16787e9ce6e3d042902b9359046d05a2648f32361835240255897636d5c9c535a17df1e1a68578ed0c8223fcf62912bfc9019226179b8375c51608483b9bc3367ef38790415cc3e136edeecb34290641dd720a71e2dc7a4e71ff1ddd3c64869b56890a780b", 0x7c}, {&(0x7f0000acb000-0xc7)="23836bc629ccb3cdeb44d83bfb2b607a4f2f05de2eacd7e237c504763e250c1a172e0dc1fc3d0f195809b90232ad5a83db2fc2e312dd973d3fb549eb50273b37f38a018738beb9ae4ffbd0412e6e9cbcfa26707289b2abb3be3fe5fa83f0beafff513c7e71c5f179b6b6e6a44734901699ef140931e0ab20bba4ed5a9f31809c2222fcf1f01b8bd17dba3ae0c3a58df57e433a60bc7ad77c3e672e799d1eba2ca92ff9abb598e7c1a9dd81a88569c92e9d9575211cbdb9d4b5f87099eca54c5784e33ed15a8c86", 0xc7}, 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0x1000}, {&(0x7f0000854000)="aebbe0f5d1fa1f9b8065829a92b3db2518c667628bcb438bd105255f359ecb9ec266c82e7a7fcd81ebc46b1fea5f162b760cec494068179fb6fe567915e94440124b7c1d87c15080f76cc135e4b66e4c5c9422c84a84", 0x56}, {&(0x7f00004f1000-0xc3)="ef13f3f08ecc9fd5c31d33fbffdeabef98f26ce62ba45336be9ff4bdabc1b31e9bb3165d467edf8f0cc84064996b779bce0baf208a85ae2a23ae937940811d65571245899caf1a6d6de390f3f6e2f9c9da5ad11fa1d6002d5b58f3652c49a47562063c8353ab34a7f10d376dcd3cea145c09a2e41d509790db30749df0e956c334ada2926e1135fba94ed3820c8d5021ca6d6c4d06582c874d468d0a601db4753851a66dbc25a2ce42f7a2477a1a35129f22adfae933fdfcf8858eb42703b7e8210de3", 0xc3}], 0x3, &(0x7f0000cf2000)=[], 0x0, 0x40040}, 0x5}, {{0x0, 0x0, &(0x7f00001f5000)=[{&(0x7f00009a1000-0x34)="0cfe5c5aa57b3494774198b088d8993432fa7f729cf75c21817324410ecef67abc186bcdbfddc2af718f9a928700d60f86e8a374", 0x34}, {&(0x7f00008d6000)="151cc8934d7624eaadfbd15b7cb67a4ccd0bd6b9383187ff36c3fab2c21e8de0854e8aa846f6c53ea77e5e81c4726685c0fde258c884cc88ff2e8c05b758491716ea096c04a0634eaa1a723fe0f0", 0x4e}, {&(0x7f00005d5000)="92d73b1acca7aec5123acf", 0xb}], 0x3, 0x0, 0x0, 0x4000000}, 0x7fff}, {{0x0, 0x0, &(0x7f00002aa000-0x80)=[{&(0x7f0000867000)="dfb5d7990d5fff071bcc7ca55caa3b429940fa1b171cc10c5e695f4b5f526fe8c19db74857c35d2076e1bf3a4ebc29b32985dd017d9337c745a2ebe968b12439302e1b1ff0d2ae2f391f949986ce6b9232750b30d3de7652d75c1bd59201be379031ea58ed46cc2491a8d1012cb480e804f5d46fd2394feca73b396e052445b83944edb5fa4bdac2262861bf6b93ea9b917dc0c30d2f3243", 0x98}, {&(0x7f0000e78000)="6b9bb1d1a23e6ad6769e7d203c52a832e9adfeb4aa5bc477e2c74f175ce1f76678a69c14b73f3bffbe4da365d8d0a1b418504049a9403471291d201f10c56cd584d49f35e0d8bb971db9ed43794dc216b0cb314c77e04335b205fbaff477e9e49a6c43a9f77a30cfb0e73c726d9957eb8813f1381fb88866ec13af0fe4fff9a1a49ee41f796229468024df37fdf2353cc1d314e35c3188ced0d0c642fe2a35f65ea20d7ca08de7ea22293a0d5bb72b22367967ed7c6cb12fac400ec6213ec6df716f7841d65e21ca2c0713c24a9194fbfda5bfab507e471baa76dce8872bca50f7c3", 0xe2}, {&(0x7f0000b9b000-0x17)="e63f8cf75a6842ef4908c8286db68f9378f109766dc275", 0x17}, {&(0x7f0000101000)="d834cfce7866a9f56a11ccb03929a6b525c6c8e9532e6ad7ba780cffb1034e7aaf98e6fb319ad8c2ad49529bcdc64a15bec7f727b18a9be372294e618dad4e548c56889cf30368ac62a46ea1466665d37b117b4d1a3f3c8239fc8cb9f047fda9f63083b2607c3bce986ba548ea1c79e4e2af53014a6765f18fb31d3129cef1d63736e88ba1f74a361b044cd0d89787374c0aa4398ec9d2b6366bf0a501f7dadcfe5132e2c68ac2ae1cc78ca0036fb52347a1570479283f", 0xb7}], 0x4, &(0x7f00009b4000)=[{0x108, 0x0, 0x9, "99c88efa6a116c56414b0f04c790c3a2b4badf529f05e70a2ca24fdfa1ada98113bd05323d9d65c01cd8e38090514c858c786ab0a733fdc6ae585546fefb405780561240c996631cdcb62700779be8e9e7f341de75616a89aaeabbc03425b1d328af0017df39f088f622393360864ff2f3717601ff1c49e8d042dc6b937ca326a78ff5d77fa20d0c53003f8ae4253e5b4b04ac243f48675df7d27900ff153faf5d499cd06dfb9612329e7a3e70f0ad6345b078bfeac3c1773e2fc797616d9384dc0bb5f5b7d5e57d2c125377d1cc48d19f82bc4611d51796f66adfa943503890fe74b23e17d8743230c259b351b23ec3905a"}], 0x108, 0x20044001}, 0x4}, {{&(0x7f0000f0c000-0x10)=@ipx={0x4, 0xffff, 0x100000001, "a9071a9f5500", 0x100, 0x0}, 0x10, &(0x7f0000241000-0x50)=[{&(0x7f00005b8000-0xe0)="dc81d2f50a2cc1b93bb6daf5af01a2d0d89ccc3c6d2c538944b48a8e7e23d9d71fc5b270e36f9af5032e1319eb7a76c3045dad06133d80377eed220fb608e03b76a57c379f1c5e80824cdf8ac18f06f3c068799cb60a2dfc8f4254666abba19e2dea1d7103f59d7a56fccddff4daf15699c6d616c3d6a11936a757f2fbb54706497e93de15f8df4c89c49f21fa91ab1ac3559fa7235bb0eee94ef31d6c60219f28e77ed59febea90754af55658f18765e95dcf1eae34ccfcd904186347cef3c00812823c3210b41ff761f7a2de548896c53689952ab2e3fca1a077f711ee5e3b", 0xe0}, {&(0x7f00008b6000-0x37)="23e9e24e6609c6ee34904f66ea77265c106b40893306365ad5f3f5c65ebbe809e0c9f1f01731f65372e0a8f23f98e38a07b9b0243dfb9d", 0x37}], 0x2, &(0x7f00004c2000-0x260)=[{0xb0, 0x105, 0x6, "ecb0ac3a173bc6e89dec9fc6bf7ed69fffe1e5ba05e822b6ca55370d45511849e4a40fbd58e231090ed24019cc2d0f12c7add8de835822bad9714ee922ac1b8c33f1bb11934b5214d493d41c1bc121d43795e453f551ddc37ce2de2e992ed40e83eacfffd90a2c5fd305e9b7e69d1b486598836b30c4e2f395c967b54d03c4e63a43c431a5567ca55b4198e1210c47a8bd736fa9357057795f56e2"}, {0xe0, 0x110, 0xfffffffffffffffc, "71d5c2afd31bea39b1162932f6cb67b9ad5dee7c346b8fed665831f8f66379161579645939e4cd417e032d6804ab04bb77a3b399a2d8c3203d7e88d8ae8d6b2ae095f8349c8a33df8999ee70306fdfb847ae7b0ebc24f612f647b2470e4f753fe696cfa4e11977a95dc3b61775d793a1dc033140acd0f890b6011fe383c66f5820dd2432a652080e63e016f0106deb64787a1e31a5cc559df52084548b89d9c6a74b8721ca3959a398494af648655476e34b9bc141f1edf51d8fb068cccc3f175db9422a63da1afb8b30"}], 0x190, 0x40000}, 0xffff}, {{&(0x7f000021a000)=@l2={0x1f, 0x401, {0x9, 0x0, 0x6e96, 0x1f, 0x100, 0x7}, 0x5, 0x1}, 0xe, &(0x7f00003b9000-0x50)=[{&(0x7f0000914000-0x33)="2313b4866a5b7b06a8b5cf9eaf56ccabf2fd736060b6837d99723f000099fccb5f698107939ed20b41c60b06f40986e147b72a", 0x33}, {&(0x7f0000ef2000-0xee)="d903b4f2624bc37a60ff3b7a19e6fbd738351e5470f5b5ab1fcafc2bcfcb42cb3e3f00f135f96da0da0e30e09385a70c7e1748e4a9f3d9c28793420dc04656ad94967f1198c07bc91599670327a6e553a1af94aa3207654edf7f2aa884081eff64f845fc34719bf7155b020ad40f06cc40fa56cfdd895e9576c41ab5d719bdd901048ed714cb1f15263e9aef0de00d62bcf165a8dfcde00930081d131d52844d3011b2b89c07a65453e50c527ca1bd4af493f885e2af6f7e609abdf642434e12e01049fc076b9a154778bf361afaa26a826a73e3209030cfe1c901f4157cf7c6a9da73c8a84c393103d7064f81b5", 0xee}, {&(0x7f0000f62000-0x61)="42b66e80b26ebd9f5cab13efaba1fc39ad1b8a9201615a4a646348e25e31f9d27c9d09e4bfa17dfd6a84fc350b97c374c5831267aed9d882c161d5d193e476be7b4455605b4ea4cad497eabfa1b30df11da0e13244dd5129b105fc178f0de7bd97", 0x61}], 0x3, &(0x7f0000306000)=[{0x60, 0x9d, 0x0, "deddc17042f58e46ba782615c7121d3b96ec42198ea6bec2f81eb92d8ce968895d47eaa46cfa6cf3a322170bb6930470456b73e4419cb0ed15dd680d400df0079565e358b0b5a4dab73968c30117"}], 0x60, 0x40010}, 0x1}], 0x6, 0x840) r2 = socket(0xa, 0x0, 0x5) getpeername$packet(r2, &(0x7f0000bbe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000364000-0x4)=0x14) [ 30.509821] netlink: 11 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/12 10:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x7, 0x1, &(0x7f0000d14000)={0x0, 0x0}) sendmsg$netrom(r0, &(0x7f000058f000-0x38)={&(0x7f00008a6000)=@ax25={0x3, {"776990ac16484b"}, 0x1}, 0x10, &(0x7f0000b48000-0x70)=[{&(0x7f0000a23000)="3bbf04ed87192d01d0eec00a5197d81d6d4eaf556445433ed7fb45d15889ffab01e33bea5a17e8f7261260c3973e99b91c9d1850f62e60dfaece21353272b5ffc69a5bca102b06bb08d1ad0d4b8b1862f4ed1d14ab6d1cd689c889f559b59a577286d45fad43dfa66b543c1861b356164924e42f1a99dab044279e3a39ee9c2766655bce6e1190303992601c1eb85e8a7f4dbdd15541a7bb37ed6e4a108421738366c8d40dc00e4e792272804119b2604d0b4010b39659e0f102768c2dacd0bb888c54aa164c80db", 0xc8}, {&(0x7f000099c000-0x9e)="b8e38809230e51e6a8e71feed0922a49c752a5fa1865ddd4bc54533509721422d4e2667344500640fc9b419f8a2b2cc65fe905e0f0ab820c3b2dcd8d83b3a5f0dca69f72cd0720ae3b87b8e7b9b1f1c05219f9bafb8a6e1f792f21e1228e11a3598df3f27de8519de2df2d54cddcebaaa79b83235c998ed6338403fe4061472e8ae861cdb5079c1fa3b783c7c827eb2e3bf473abebd12a48733e7c16de0b", 0x9e}, {&(0x7f0000f6d000-0x88)="26f525638b7f360834ff26f9f4552e2990cf9c55b082f8d361b30d152a0a8167786c957e5aa43240840e962384d1f4492176773d0f9ab08ab6e70ad5a1d2a61caa7856e795e3b5719af50ec1fce99d9e5b61ac872336c533e5e4f5327b410696a01e891c335b557091f726d932107fef2cb8db00be39283a30d243a41ba1a8c8f28c63f9a8bdd521", 0x88}, {&(0x7f0000df6000)="8c3eb6402995f79bf20d36bfa53f0319ad292032820413b0e9f3def6b097080f66b3b55cc7da2709b87eec0e666976bea51f41515d53716e8f178fd1ef93ec680b8c2bf16011c5d43d1ef7307c1a641f0413d072e2d9badfe5b8c425c1561f532320d2a28fb64da4887187d37983065961c15b4135708cb116785cb063885f1480dfc3104f3c4c82a64868f7976593ae72cb42e1c5cbb68f30c7f597e680cb2ad01cc3437cc08416ad03ee915a223be6c6e2663521e459e5247913ab41bf70f9452cf00a259ac63c4e0aaeb257c1181232c1838b7b4662d47aecd1201ee3cea3a76bf26f8c9aac6394e7d1ad15de37bd", 0xf0}, {&(0x7f00004eb000)="1ca8797115a97ae3c7c68f250e90c7992408f736f894cf4b06dcd73d987fc7f4c0eed78df484c2ed5210bfa13a7dcb49ce84ef98934a2b94687a901889c2064270c146f7881117582dbb1bb8bd851e2619a8c4a49889a4f3c37553db4fdd31325cad0774c74923f6dc0469fff5be537e1e06876c686b69169efdbec5f027f250ca3d058b41237993cb9c00135c4bc960ae9fae9338066d53bd165306fec815ae321c7ad7732553a23e0016d1ce65d0b7f84fb98d71283cc570682cf786235f631f7807dd752bd9c09516af92b2b3917e9423d5fc0384130bab3e6c816b21166db119fc44820ad5ac4c17463cc3901fe12bc95aa8dba0df3648ee500b20d787ede73fdfa419f667d19ab02c07b144243b1cb7590427fdb35084996cabcf86e7ae2f07be68d1eda29147ef7a7698f92c4e18f6b40b72d979f568941756425807e77c29da602a8b7104c778fa8045419d0601a9e981285b54bb73cf64e3ab4ae818ced67de6f3a176cf69b30292929006c629f89f15aa87ef63f9f5b1932028405792ceef7b4a5f1b011ead63727a4defcd78d4f584784f8ae3098a422054aea91dd21d2ec5220af500402521e032f0282774075998cfa3a16e075e0529a24148aa72d734715297e993e4c38c4dc928b215b0c301796549a45dc7ee7870eef3e9010b46394d59b3e79c6bbfbf4c457c7153ba34c045ad7aa13a3ffa89127ea555eb97bbfa229d73865f0173bf6cce64544871fdece293aa518a0c81770e6ee665089502dcd218d33f73c07edf989cd9ac81746b55c916844564aa5a223bf9237573b0ec70a0dd93f85dc40c3c8248b1e5a294e0bec231d7a1503b8508c82d434fbaaf7b1aff2aa33e1b8102f4727473e40c20c50d757ac3ec7dab41f19a115a84c7b5018594996d744273b896ec11eb710fdc816783c675f3837caec6ed34818f5f8ebecc7e958fa7b89f2443ffa573d4c2c596c1c64fc7fdb876940171bd632284d47c7c20e2f2997e72715dfbe8f5bf66b0f9439dddbbad8891a3897c75bc797d53b64f429ddedc70f9c702d5bcb85498a1b9d97254c607a5b2bfc6bd145b2ba46f340c336a001de03b55cc58784e5d4e3a51496b4ada38f6c72e6b45902ec774c179db620e6d6ae7a1bc1329c2ff65fa2c6affdf562bdeeab22c004abab3475d9b71afd8d3ec30927cf096e6cc1904a13c0b944c41bcc9414b14175d5acf9ecce17384d7b899a83c00678cb90c517f6b72087f42fcdef3c3b5eeaec3f85c211314de2ddf631c55346d26b789943da99dbe690cf86d1262ddd78a0ed84418d2ed38b6e2910f3779bbfc762f0b2fd28890097840f4d9e94b1b870308ef498d8ba299437cb568c596676c78269402c42a4b7d749126a7d255937324047d23294c5235a0758efcf8bccb35f41504c96489f152493ac79227c1e6fb3be7568365d526b5d07ffb7c49c747cbd49ff8ad3c829facc8cddbd70c6f243e407e6e99c0f8cf266fc29b03346e1dba537b356d43437837c2f341abb2ca32d51a2c021dab00704065b858933ec74aaa717945c72c0601925bb65d5375266f8c0603148b22049b5c362d32c0c71bcab40a80e6c1af1810cace5618820a23b5bd7876faa0725a146e4eda97153b51b44194864b9da5de967e69a84463a881008e8f61b1ad0ab059892f0ae98b667026e9130d568a2aba67cef7781369b187b540043f5c4f7e8d370c24786a981704cd1e7b757d622d9aab67a7b8f679554342a85d1337ee868bdf4c02082a941c15c94b09101569953828d49c243b03f07c387afbe14a8559c418b01ec7d0573adf600b3f3b8dca57289abd7797cec37a023ddbcd465d5cd0c1571b28e9b0cd718ae2959c3c66645927a9c9690c9f56b1bcffc043d0f0f1e7c0972e870590208823c3f9d8efe8ba7243a22a19d80c1e9ae37a0a712f8da0f2d075369e8f205e705561c4595e7b63e9703eeda6a2780cf8bee3f81f4f10148923d98aa6306485edf1c571d1a238f9066c867f6d2d30c3f42603e141de41fee40379072e427b30933afdf024762ecab1abed651d7b4ba654a7bc3b0171682629f79cda52cf31ac12ed881dccbe4badceeaff3f8b6674498cdbbabbcc3f6ed98441af8a95861b13cf89b06860e7a87598244a4959fa763df7f9ec545ae2552d3c8271dfb62e34727dab78afa907111d0deace91f113a1b9a3556763142e851b55fac1de3a2cff9459e16eb601614821861b3ecbac4f91832304fd069a1a5f90b0ab5c4a3ef80898137cf2f3d5479a557bd913e0694e97b8e16e1effe12f724d8f99f972a9155556e6e2ae4fa96addca23917d3d047a672ccd9594a243c8f83c5cb896adaf41a5ad7a1579377454bd5458015b9b7de7dc174f1fc7df9ed3c0e3fa76acec38c5c16f8b3ed0755a87a56d04e695d5be8b96f05702c704f4380150ce4d0823934f3b13c21f5bc6bbe733173e39c26a306b513bd0c8ab0093c65fbe08e2594d19237cb09a401c4e4217dc13b71bc01832d9e9c495cf1840ca1194b226f1ad79534286ddad1de20061b16c7fe8a3506858c998e5fa33eb7dee065690aa44f6f2095babb9be7073e2d99191b3b50161699631a555d79b8accc93950cfad666841d4d7e4ad98ec500717af83f4c8d980f86e79fcf8144cf7eed520cdf41a948931a83aa6d19842795e3b6ef9ca762a57700977d8cf5823bd7c9507c6ad8c7aada627b448d8b6af2b30deaa2c5163058200ba4f97566979d6bc086445a414f030e2a00e07643a13189fce868d32279da0c5c445e45b52064841a5e827973e7a1d3465deea0646b9c72162709ceac00d3aaec60c5c34d2a5187b16ccfcbc3b18c4689b94f03e2d953a7ca3cbc0652a8e62c67b4ae670d69e225d2c8316c1163122ee5bae0a7dff93c03cb6f8db465d1357cbf59fe9da846958e471cad89677847ea3378976aad28250b83c3ab3257baa8482597ea53794782c4022476a15f4648cf6efb24575df8704eab372afe8f3f7afc13c4b14dba68440aae96cddc07739b83627a2ec7aa48dfba1f5e63ddbdfe8257b454af44927ffa68e8cc0894ec43808919d090c32b0c7d9bfdddd284dc9cb465af5b8386bdcb4b6c54a3e3addfdbf50c0f8c2e8abd35c6dac04a3bac17d28d0993138c7e9d35913face41d41dcb210f4ada1a9bca3d0155f2ab83b24b29bbb821aecc0bb79cda5b0aea5badf8a357bbeaef6cb9d74a4bdd8ccfd32055bd96b3424f78ab3f5df474d84f63afbbdbd67b9a8c3cb972afa7147de4d2f11ba8ac06e17af19f6180c797b475b748aa946636ea1b30b3abfae03014cba4e216cf39efae0e89c546737d83e47f9bf8bc08d4f89ea5d52f4078b0c76f57ff5b2230b47dbed0d977da44f7c8cefc4824d5daa0700304c228c1f88884a25b56ecc563c8a21100bf88e7ad900aeaa74c77e820d5db2fd7f103b2ba9ae2801f1d733f4f26a19fc3425fe3cd3a94a3f92eacd6b3320c1b31d965d0572cbbcd75ce3203b77db8bf3af5bbfcf7cb4a42ccd297d555075a79d3d709602c4db74e68c70b4b47239119c2b3e9f4eefb7debf972303fc5d661dfd6f6a4c267c80a3ab417ac10fe2557753a87c223502008e6f115783545ee78545157dde6527693425fdd95d7587c9b3fdf70980c78f8e8ba650c6a2f95c5e16cc064f8e51a47e9fa2511a209b7ce15fdf777658551125b46e1c8611d2f94a18b43ffc7f2dbadfa27b04000234a6a9a73e88c4605df9a0ef4f36ec0715353a3d96dda56766e05347ec6d78e82e8326b65a2ed9dad2b516df66c33ec634ae26cda9a776a5b6afe4846255b72f292a45835ad7c28982be6da05c78a3368a4db1d915108b73e6bd1254716a8179fcd63f4486745b40b5498d6a43a528eaa3c70b4e061276f608af36d40290aad76be7a829fc3c721305fd3db440ef215d0834fb42e23cee599bcc8bb5bc822bffa0a0c3057970e6280761e8d5578eff5aad04ee650382233967fbdcc0c89abd6f65e1587a98d1840b0406570618434fa61f868c7765a7b3bd60dceea943d185794ea4de79038cb1c94bf7652d355d20a456072b90469b04eafd02f9e2b1a021d1fb3e3d6f103ef3e25e74f854a8a5ffbdcf9c50427b0a2fff5acf318f3c6e489691e5a351eca0c3cd63e05baaa360e8122e91f1c86965699978e5b66389a4e4abc9c3a917b6360bdddd9eee2c8e21e177ac68b42fd0bddbca149f256320423ac641c229aee6ac8e3fc3633a0218f3a7df2403e66f80a9007ad94d93b32fb2718f272df81b4a0ea0e1cf094de148da1f2cd4c99aa5990c77adbcb4253fa62823165f724ef777182b1b3d4506bb58a75f8732c16286231fcdfbaad31eb0323abf2ac28890d2045f41f2a62ca0098df20812cfdb88f5b8196786dfdf7b4d9298f7f41848a81892a436f29d18bb9e4066e571d6b4c2cbd87dc8e845dcab007eb02e3086bb7e8f38c2cd39fd0d8158f409338620d2b382748e0d5919b7a92e427203653599505e49749ae77ed95ad7d0031131e2effc6f583c3f2561e2700dfbbd81739f1fe1c13fefbdbeaa9e9a24801fb6b79503dc5d47a2a53998ad3159208e24162e561fe2b8a51e29b3c58e749a0c59400b8c0fb08c8c13f51016ab166f81ebd6624aba409e6a73d33ff01cfa766e78a62d4deb91b2b0a45781b39db0370ff938571a4cf58d5b960a6c2a5481b8595ead64114b6408029c01d85f998825da115c6d6205f8fa7e608335284d62655b2552f1cdc696f48b454a91dcf0b2aa38c963fa780575323a2c7d840d93bc2cb3f60029139b9a4570fdd2bf18de68106c568612a9ba4c4cce95d04a2ea1f29f6e0adb35651082016bfc2535d9ce59e3b1789967895d5c540899115f70cdc161822822fbc200b5f5fd31fbb45d829eb9558c6fe6c158ffec09f58b1cc71fb56b1c51e77acaa0385c44dabac194815bc4a1e1a1f5d272ec9c4b8503ae9101d9ff204be3b28ea88afcd89478f8f544cad2d2a2eb25beddec61405987e56bb14e7757a40a68540323a5f7f3fcc8e653a69f6b1a4279c655a1c7ce9e81e66fe01be2288795910b4a2db35925ba99918d84c3e32fa07f8db0220096326f750251b28bcdb9355043c19691faf949c0c8eb6d14d6da4c80e9d91095957d1443efbe498cb9659e3d851d9e81b9e7d921b93d49d45fda4572780b12b2708c2b17c5d4270f7ff38957852fdd5c0aba30a368eed43d4e98cd53c64724e1435ea251e5e35c4bfbc44864e07f1575bb8f68f0dabe505a6986407b93da935a3cefcf147febd2f59ed76314b98d316db4e23b57c7d78e65894ce8a2f949e8fb198ec7b842ed856508381284b954e77aa9a49ecb57bf445c0295718d02dce20f87b0135253dd24cdf41485db121e2618a075bb6a6579bd0c08db431a4a25431363b6ae9b631ad3b65622bf465623ad447d08273f17c900aa064ea5ebb0fdf2c2c172d970180627811d333b3c7f4e4cbe149b42761028b14467a41b701a84600115de2939edc351db9d7d079a6c8b9bd149ecfed7d19ff55975e1bcb87a8a9afa27b45403863af593330d3e56bddc13154e82648ab14dfa0120cc50fb6d7e1a5bcc9dff68e0cb443f52918a8b1a6d4ba0369de08f42988d85156fbeb06a65b14f923913668496eb144079af54072e2014580faee7e2e80c3f5c14fa0ccef5ca0ff3853c5a09ba66fc6054824db38b5b44f74eb4a186acd136ed91af9bd205a8e003bb041f891920d6742581438db8d2df31837460d4e2867a5a53fb4734020a301e2b82828a1ad4c96df0560dca728", 0x1000}, {&(0x7f0000d8b000)="31cbeef85a8081881c932cff8c980a6b830f1c830e5f9f124843bfacb674a7bcec4e2e90a240858ea0a6bbf9d079c80be376ea018e8620c7f833e3a680512971f9d8462cce5eff6ddf00e435a6fcbd36eb7fd822dd11b82c7f2983de41fe25df5810b0ed8b2e38ccc16efecb947bdf776dc63c9c7ba561ca4ccf4101555066ec8445de", 0x83}, {&(0x7f0000a7f000-0x27)="4542af2d11d4ad1c03d9c2546eab39d43de08f76b377b6adca3ce7b3aee95ec276f29d090a0832", 0x27}], 0x7, &(0x7f0000dd9000-0x110)=[{0x98, 0x11d, 0x7, "894e86cae9399909a84d2f8cd0b25f6801ae78b647f6cbbdecde9639a5cb491151e21130fcf0097e45ca7d81551bd68b4d4757fcf2259735a5a08706e1646935f57a37dab16b5d6cb209213e7cdca8cc1d6a0bd699d684bfe77855dcac66776f401764b827b7a9ccf9be9b0ed1eb9d37b0830845002c306e627e47ab8e43b8c56a4d6519"}, {0x78, 0x0, 0x64f, "d01ad52c052970afb27c897886c770743c5f56b0f66e95265fbb89c2c1bee100c0a63ae01448a34079f9da8316bd5d627292d0535f37e304c8ba6398d9811498effeffc4cce1c12b36032e5ab38a76c07de68f32f2f8b7ef1079961ae482cfca9f3823f2"}], 0x110, 0x8c5}, 0x800) syz_emit_ethernet(0x3a, &(0x7f0000ea1000-0x3b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2018/01/12 10:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000061000-0xe8)={{{@in6=@mcast1={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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c15000-0x4)=0x42) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000035b000-0x10)={0x1, &(0x7f0000898000-0x30)=[{0x74, 0x0, 0x0, 0x101}]}, 0x10) 2018/01/12 10:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x400) bind(r0, &(0x7f0000b7e000-0x10)=@ax25={0x3, {"000004ff01cd80"}, 0x10002}, 0x62) write(r0, &(0x7f0000355000)="", 0x0) 2018/01/12 10:41:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008e1000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0x4, &(0x7f000041f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f000075f000)=0x9) pwrite64(r4, &(0x7f0000ae6000-0xd8)="cf913aff926a31bd27a05a22ffabf6ef463c5c8a923550d1a62d2dbd12cf01ec90b7096e5a541084e7ee5fbc3c99d5ee7b9711c3cb095ace5ed7fc94aad3698a14393125dace25548248c9e64ca93bb25f691fabe247155c0847104110aaf0f1cb9f27ae36e2a158f50e60cdb83310d427618e8ca01a4bf277924f31d59f7f0e096490bc41468d8d3ffbf90d2de9fd0179fb2a1daac858ecf98183fa38c2a99640967ec9dfe4142facfab4c5b994a98fd54b12882c02ce9c0b5301f35ec610903d35692e91bea36209e37493312330850775d9e3550ed264", 0xd8, 0x0) writev(0xffffffffffffffff, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) 2018/01/12 10:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x3) close(r0) r1 = socket$inet6(0xa, 0x1000000000003, 0x1) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x14) socketpair(0x9, 0x5, 0x2, &(0x7f0000a54000)={0x0, 0x0}) sendto$ax25(r2, &(0x7f0000f01000)="aa71229b2a1684174ed6abfc0e86e245f914cf2c02324a3a72dbf9cd2bcb1e73a31d77e59f74c698194d00074c04c5beb1c7241b0af25681fc9f4333a8f5e1fd26345f996fd335bbef2cec956233efe452d81f41814d367b2060ae0f76d133381edf78e0cf7cba5eb1e949c3a616c8e936cf98719ed3d62ebdcb6bfb2a88dce67667ffc267224570e84e337373d6aaaaeef093fd0cfc16d66495db7e0d4939ee1bbaf49f0f9f0aaae9", 0xa9, 0x4048845, &(0x7f0000209000-0x10)={0x3, {"6784236a83355e"}, 0x6}, 0x10) getsockname$packet(0xffffffffffffffff, &(0x7f000073d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000429000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000ce7000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, r3}, 0x14) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a22000-0x8)={0x0, 0x0}) 2018/01/12 10:41:15 executing program 3: pipe(&(0x7f0000148000)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f9, &(0x7f0000a3f000)="e0fe8b3671f01c6cacb09324378a53d30f79be42dd4567ac59bfae129458269a9268e8bb1da9df714f82b962da195812890a3405d9f10ae5f18446a82a0862b7b2c408251181d608b7e44b913a01efbe491738afbb9df1a91b29928b3672e70aac176dd652602ce8ceecd5248143c47b67410d4312616ca1bcb7c464d4d345c9cc71b5cc1a7d2b98d77ebfca7b841905cff032da2b062785133170c6a531cbe9fbec8d9c4a280b491bf583bbba6c0c9aaea8b872ac1907d88546b6ec") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ff7000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00009b0000-0xf)="", 0x0) 2018/01/12 10:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) sendto$unix(r0, &(0x7f0000010000)="", 0x0, 0x4004, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002e6000-0x4)=0x0) getsockopt(r0, 0x8000, 0x5, &(0x7f0000054000-0x2a)=""/42, &(0x7f0000029000-0x4)=0x2a) r1 = socket$inet(0x2, 0x7, 0x2) r2 = socket$inet6(0xa, 0xbb2475c641224e4b, 0x5) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000041d000-0xa)={0x3, [0x6, 0x80000001, 0x50]}, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00006ea000)={0x100000000, 0x4c44, 0x2, 0x2, 0x5, 0x6, 0x0, 0x2, 0x0}, &(0x7f0000ab9000)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000093f000-0x8)={r3, 0x7}, &(0x7f0000769000-0x4)=0x8) 2018/01/12 10:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffefe, 0x3) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4(r0, &(0x7f0000d80000)=@generic={0x0, ""/126}, &(0x7f0000fc3000-0x4)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000630000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000f11000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000195000)={r3, 0x8, 0x4, [0x81, 0xae37, 0x1, 0x0]}, &(0x7f0000a24000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000dcb000-0x20)={0x969d, 0x4, 0x5, 0x7, 0x20, 0x8, 0x26d, 0x100000001, r3}, 0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb6}, 0x98) 2018/01/12 10:41:15 executing program 2: r0 = epoll_create1(0x20000000080000) 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) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x2b)=""/43, 0x2b}, {&(0x7f0000001000-0x26)=""/38, 0x26}, {&(0x7f000056b000-0xb9)=""/185, 0xb9}, {&(0x7f0000685000)=""/108, 0x6c}, {&(0x7f00000ee000)=""/233, 0xe9}, {&(0x7f0000cf5000-0xa6)=""/166, 0xa6}], 0x6, 0x0) ioctl$void(r0, 0x5450) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) tee(r0, r1, 0xfffffffffffffffd, 0x5) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f00009ef000-0xde)="40b454c1f46717c399eb5ecb61dec3da3ba7e1ae96adc78a6a359ec9bb2003adb8c26ce0618100b263bb4f11a0d77a44d68c5fa2c6e499f2f15456177b801c5f9dcfe48529a0244b424580466c739cdacf926b74888a836515c6c406170529ba4c32c1a28a3ac8adfa658f9d1e23ab42854798359858bd66b57186574e3908a73e5335359777e0ac90d9cbe32019cba17320a86415a0b51946ab2a724ea4e9e4736c35f1714918254f6c120f12e81e6e5fe111d9178bb8e1013bd7c706cb1a98348411ca2c1d734b89113daef4d95157b9c8d6c9c0347700df19cfe89abf") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000002000)="f8b82aee2c2389", 0x7) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000001000-0x8)={r1, r3}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0xd, 0x5, &(0x7f00006f4000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x401}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xffffffffffff8a01}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000000000)='syzkaller\x00', 0x27, 0x1d, &(0x7f0000d02000-0x1d)=""/29, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000-0xb)={0x5, 0x100000001, 0x4, 0x0, 0x1, 0x4801, 0x5, 0x6, 0x1000, 0x3, 0x8}, 0xb) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r4, 0x0, 0x23, 0xac, &(0x7f0000001000-0x23)="7a916086667f96552dc7cd9ffcdd93c27f3d89c47dda3ac620de41273e320b1bb0c916", &(0x7f0000daf000-0xac)=""/172, 0x9, 0x7}, 0x28) 2018/01/12 10:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000971000)=0x0, 0x800) connect$ax25(r0, &(0x7f0000b4c000-0x10)={0x3, {"d0444000ff5124"}, 0xd3e}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00001f8000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, 0x0) 2018/01/12 10:41:15 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006ff000+0xc30)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x7, &(0x7f0000000000)=[{0x8, 0x20, 0x1, 0x9}, {0x8, 0x5, 0x4, 0x4}, {0x1, 0x80, 0x1, 0xffff}, {0x3, 0x5, 0x1, 0x92}, {0x0, 0x2, 0x0, 0x3}, {0x7, 0x20, 0x2, 0x5}, {0x7, 0x1ff, 0xcd33, 0x401}]}, 0x10) mmap(&(0x7f0000000000/0xf76000)=nil, 0xf76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000f74000)=""/4096, &(0x7f0000afe000)=0x1000) 2018/01/12 10:41:15 executing program 4: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x7, 0x1b39, &(0x7f0000fdc000)={0x0, 0x0}) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000fdd000-0x10)=@req={0x2, 0x100, 0x0, 0x9}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000fdd000)={@common='gre0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fdd000-0x8)={0x0, 0x0}) sendto$unix(r2, &(0x7f0000bef000)="a9143e9e7ddb40b379e8a4367a72da0c6eb0fd062d4c0150cd1c0b4fdd809c3b15eb4df2bb1941e2a4e7c35638ae05189e640c77472b637482f623ba870d5d78eb8f14d196adc378d21f04d3fbecfab7bb0cea143866217f96c0fcce293d41c93373d3623e98a3cfdc202eb42c4241d8210ffa647f574b216c54425abf2965d98885909adcae8210ccecc9dd4ec09b2973e8e99f652e1ee676f665e0d83e0ec378a17090c1c1171dc38a5c18d4b54fa342c9b8cb08cc5954c7ee799ec91736fa7430c2c73236081e25dc3079f71cbd3cf78ca42a128bb83bba3c1c8ae383b5224e3ffb048eb03be0fd17", 0xea, 0x24000080, &(0x7f0000036000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000fda000)='nv\x00', 0x3) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000fdf000-0xc)={0x0, 0x7, 0x10}, &(0x7f0000fde000)=0xc) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000e02000-0x8)={0x3, 0x6, 0xffffffff, 0x0}, 0x8) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000fdf000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fe0000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fde000)={r3, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x5, 0x9, 0x831176bb6d1e7c8}, 0xa0) 2018/01/12 10:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000469000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f000018a000)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000f9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0xfffffffffffffead, 0x0, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xfffffffffffffeb3) socketpair(0x8, 0x80000, 0x7a, &(0x7f00001b3000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000a54000)={&(0x7f000079b000/0x4000)=nil, 0x4, 0x5, 0x10, &(0x7f000037d000/0x2000)=nil, 0x7fffffff}) 2018/01/12 10:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000005e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000ad7000)=0x7) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000dd6000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000142000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000706000)={@common='irlan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000ace000-0x10)=@req={0x1, 0x7, 0x1, 0x545c}, 0x10) r4 = socket(0x10, 0x3, 0x0) write(r4, &(0x7f0000340000-0x24)="2400000042001ffff71bf507002304000afff511080010400005ffff0800000000060000", 0x24) setsockopt$sock_int(r3, 0x1, 0x2d, &(0x7f0000ed2000)=0xdd8d, 0x4) 2018/01/12 10:41:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x0, &(0x7f000048c000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x80003, 0x0) write(r1, &(0x7f0000228000)="26000000130047f12001b1dc59002200160b010000000000000023ffff000133050003003f40", 0x26) 2018/01/12 10:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000907000-0x88)={0x4, {{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f1cd0af}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$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) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000c7a000)={0x0, 0x0}) r3 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000785000)=@generic={0x3, 0x0, 0x8}) splice(r0, &(0x7f000091d000)=0x0, r0, &(0x7f0000bef000-0x8)=0x0, 0x0, 0x3) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000439000-0x4)='tls\x00', 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000704000)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x906, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2000000000000081, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) getsockname$packet(0xffffffffffffffff, &(0x7f0000ea0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000059b000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000481000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a5f000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00005ad000)={0x0, 0xff}, &(0x7f00004e9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e22000-0x98)={r6, @in6={{0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfde}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8}, &(0x7f0000eab000-0x4)=0x98) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000bd000)={{{@in=@loopback=0x7f000001, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x1, 0x7ff, 0xa, 0xa0, 0x80, 0x7f, r4, r5}, {0x3, 0x2, 0x20, 0x95, 0x4, 0x0, 0x5, 0xca29a19}, {0x389, 0x5, 0x4, 0x3}, 0xc8b6, 0xd, 0x2, 0x1, 0x3, 0x2}, {{@in=@multicast2=0xe0000002, 0x2, 0x7f}, 0x2, @in=@loopback=0x7f000001, 0x0, 0x3, 0x3, 0x8, 0xdf2, 0x6, 0x3ff}}, 0xe8) 2018/01/12 10:41:15 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000446000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000ede000)=@assoc_value={0x0, 0x0}, &(0x7f00005ff000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)={r1, 0x81, 0x63, "54ae65a9c23f1c643f9b1ba629c007a8b10d83aef2183ac9f6c628e8db15d1350cedf97c0d4bd6f8437a259b5b909ce73bf4f0306eda97297269c3fcfd936b0b2afdad87d3b571758d8d53ba25a9815dc23a84795d93ce61506606ec58201e48f3b9be"}, 0x6b) mmap(&(0x7f0000000000/0xf9e000)=nil, 0xf9e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f9f000-0x15)="14df484f006d8b9990b1efa7fc13b3633ff1f0f9d6", 0x15) bind$alg(r2, &(0x7f0000f9a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f9c000-0x10)="", 0x0) 2018/01/12 10:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x6, &(0x7f0000f01000-0x39)="b94faf573420"}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00008f7000)={0x4}, 0x1) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/12 10:41:15 executing program 2: r0 = socket(0x1, 0x5, 0x0) getpeername$packet(r0, &(0x7f00009fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d6d000-0x4)=0xff8d) 2018/01/12 10:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000024c000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) shutdown(r1, 0x1) sendmmsg(r1, &(0x7f000007d000)=[{{&(0x7f0000ff1000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f000079e000-0x30)=[{&(0x7f00008c0000)="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", 0x100}], 0x1, &(0x7f0000403000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/12 10:41:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x996, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0xa, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000b63000-0x1000)=""/4096, &(0x7f0000d4f000)=0x1000) getsockname$inet6(r1, &(0x7f0000792000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000b2e000-0x4)=0x1c) r2 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e66000)='GPL\x00', 0x7, 0xfffffffffffffeb5, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000bf4000-0x28)={r2, 0x0, 0xe, 0xc5, &(0x7f0000f3f000)="33db2438fd6998ba514d7742f6ab", &(0x7f0000b99000-0xc5)=""/197, 0x7d9, 0x0}, 0x28) 2018/01/12 10:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b3f000-0x4)={0xffffffffffffff9c}) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000231000-0x58)={0x26, 'aead\x00', 0x0, 0x80, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/01/12 10:41:15 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000010, 0x802, 0x10) write(r0, &(0x7f0000f79000-0x26)="26000000230043f8feffffff0000364002000005004000000e00010003000000000503c76e35", 0x26) 2018/01/12 10:41:15 executing program 2: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000d5d000-0x4)=0x0, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00009c8000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ffb000-0x4)=0x8c) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000ffb000-0x8)={r2, 0xffffffff80000001}, 0x8) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000012000-0x4)=0x0, 0x4) 2018/01/12 10:41:15 executing program 6: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f83000)={0xffffffffffffffff}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f83000)={0x0, 0x56, "56f9cf6af78f35d9c76548bb5248dc39ddaa2b3239873269cddb2b500bc5e571acf866c66579edb950685d8ea9a042cecdf910f1fce4141394e3d7eccab19ccd8c339af3e08732d46c9fab56e98ee4b1b8ca682fe8b5"}, &(0x7f0000f83000)=0x5e) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cf8000)={r1, 0x9, 0x2, [0x0, 0x10000]}, 0xc) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$sock_void(r2, 0x1, 0x24, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f83000-0x60)=[{&(0x7f0000f81000-0x2b)="1877342babd2f5964df3a51d93d65194d52e7d1bb4ed4de735a6d4b71b2d0e90", 0x20}], 0x1, &(0x7f0000f77000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r4 = accept4$netrom(0xffffffffffffff9c, &(0x7f00004bd000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006fa000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r4, &(0x7f0000f84000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e69000)=0x10) r5 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000f84000-0x2)=0x4, 0x2) 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) 2018/01/12 10:41:15 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f00007c4000)=0x5, 0x4) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fd6000)={0x0}, &(0x7f0000fd7000-0x4)=0x4) 2018/01/12 10:41:15 executing program 7: socketpair(0x9, 0x2, 0x3, &(0x7f0000a0f000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x0, 0x1, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/12 10:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000b97000)=0x0, &(0x7f00002fb000)=0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00008c5000-0xcc)=""/204, &(0x7f0000330000-0x4)=0xcc) 2018/01/12 10:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000416000)=@add_del={0x2, &(0x7f0000a11000)=@generic="11e6f7ef7a3c2c14628f39a8d4b026f3", 0x50}) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000000000)="0900d8", 0x3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000560000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000452000-0x4)=0x14) poll(&(0x7f0000017000)=[{r0, 0x21, 0x0}, {r1, 0x2001, 0x0}, {r1, 0x240, 0x0}, {r1, 0x1201, 0x0}, {r0, 0x100, 0x0}], 0x5, 0x1) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000020000)={&(0x7f0000727000)='./file0\x00', 0x0, 0x0}, 0xc) r3 = accept4$inet(r1, &(0x7f0000981000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x10, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000388000-0x20)={r2, &(0x7f0000b34000-0xf5)="1d49cf60db31e7c9bf49e65630b611e9d09b42ac73cb0ef14d10ef2fc09847646f2bef70bc905da984cb19e1bd18091f1ef49d203b0dd3f2bf16f1a3eb10f99f3a60b674486920dcdd01f2067b7e259af060411865e635f59820a9a237f1ed94df33913bce32398107769db658ca61fcee32d5d66ff65c4c66cbc7625e362576ae666f722767ad8956499d3221c1708e5c05c6666294cc85edacc31731c5972b64a90ea6e82aaf0350af1d7eb6646819d1d1c90c601568b8359f61a64e390f75d2b78540d39a6ac853d799e880542a7c3c78e8589cd331f73f25aad0da41b2e43792d29cecd76ee6848b739638b067eccd3aebfe30", &(0x7f000011a000)="004dc51b8cdeeb4914231dac8189ab15353bb122fc0bd314e44df82f4bb51e5d900004000000000000259a3e5bf72a90ff754a3f19550cadb3cbaff8e5750dbb3f0c41efa3b97cb4f7c5429098aac07fa1f0ae477ef573207885bef9d6242cc32578fbb8a4280000000000f00000c6a7c6a502c19ae00062650f1fedf763d2a294c1b7c0", 0x5}, 0x20) sendto$inet6(r1, &(0x7f00008d1000)="fdefdac34141f6974b6945000003ff8641446f", 0x13, 0x40000, &(0x7f0000b1b000-0x1c)={0xa, 0x1, 0xc57, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) accept$packet(r1, &(0x7f0000438000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000275000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000091e000-0x28)={@generic="bb3d0d4675961981ad11f80c92b29339", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r3, &(0x7f0000017000-0x40)=[{{&(0x7f00007dd000-0x14)=@ll={0x11, 0x1b, r5, 0x1, 0xffffffff, 0x6, @random="9f5a27f96c1c", [0x0, 0x0]}, 0x14, &(0x7f0000820000)=[{&(0x7f000000c000-0x3c)="a459ccab3878b0697c5dfffb6fe8000000000000110976c2b37a406fa8c7208263dc99df46eb2f58128b7880ed08269e9041447e000a56834cafe310", 0x3c}, {&(0x7f00008f9000-0xfe)="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", 0xfe}, {&(0x7f0000c81000)="6a951cb4aa17a961ab1f33c300387b44b09f7da34f8ebc8958c90e37159121fdc04f89ae6930d8c5a1fb8f8abb0c8d6436dd4f8bb4d3c9a006474c1ebbd35e0e2dfaabc37b0fd15ce46dbf4a8523b293856a7f5d362849c1362e1ac216c41e738291586d54064b438c0fe221b676845e5cb129a6b055a06942a4c40fedc3fb2a94afcc31526f6479aa4f37f52021910da4ec8d8ce833841e44cd6978fd9eb2", 0x9f}, {&(0x7f0000017000-0x4e)="f6a1107827724d06dd80104689a7d1f09c81c35af268878c88f0262b83d69a9a5dbf59a50782c4b70069b04cc337845638c0c111768fb6474fc132727f3a7f8d015b22ad452edc2c2e871d02b3cf", 0x4e}], 0x4, &(0x7f000000b000)=[], 0x0, 0x8084}, 0xffffffffffffffff}], 0x1, 0x7ffe) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000f48000)={0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0xfffffffffffffffe, 0x6, 0x29b3, &(0x7f0000d36000)=@common='sit0\x00', 0x6, 0x200, 0x2}) setsockopt(r0, 0xfffffffffffffffd, 0x9, &(0x7f0000f49000)="7411f0f8df5de506cab43b7c05000000", 0x10) r6 = socket(0x10, 0x20000000000003, 0x0) write(r6, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00008e1000-0x4)=0x0) 2018/01/12 10:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80000, 0x401, &(0x7f00003c1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f000079e000-0xe6)=""/230) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000038c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7f, 0x0}, 0x20) 2018/01/12 10:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) r1 = socket(0x2, 0x2, 0x7fc) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f00009db000-0x94)={{0xffffffff00000001, 0x6, 0xd2, 0xc1, 0x6, 0x100000001}, 0x0, 0x100, 0x9, 0x5, 0x10000, "60ead78d267e9e578aaf49c6aed5a174717169f34fc088755fc616c203e054edb348c5cd095bb6be2559a71ad27af418a34cef46deb02ab1602bdd6f83dd92684850adde51cfbc2d906ff72c15377bcf6fec503adeffa10a8586b8a2d46173f037cd3f80393b4b12d3c84b995ec7395b0de8c7f3cd1b3281ec47e6c45c096d2c"}) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000e28000-0x78)="", 0x0) 2018/01/12 10:41:15 executing program 5: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000c4a000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000794000-0xb8)={0x0, 0xa21a, 0xbf3, 0x3, 0x5, 0xfffffffffffffff7, 0x40, 0xffffffffffff0000, {0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x8, 0x8, 0x912f, 0x76}}, &(0x7f0000f19000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e12000-0xc)=@sack_info={r1, 0x6, 0x1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fad000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f000035b000)=[{&(0x7f00008db000)="290000001800313100ffeff4007200170a800026016d00000003ffe108000200000005000effffe70b", 0x29}], 0x1) 2018/01/12 10:41:15 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000011000)={r2, 0x2}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000014000-0x8)={0x0, 0x0}) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000002000)=0x0, &(0x7f0000012000)=0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000014000-0x8)={0x0, 0x6}, &(0x7f0000013000)=0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000013000)={r3, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x100000000000000, 0x1ff, 0x6, 0x1}, 0xa0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet(0x2, 0x2, 0x14) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000010000)={0x3, &(0x7f0000013000-0xc)=[0x7f, 0x8, 0x10001]}) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000009000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0xe8) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f000000b000)={0x14, 0x2e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 10:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000084f000-0x8)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000bf4000-0xe0)="6df68f298ab32c43b32ccf25608ffd3524b8e8922364a189a276b575cf76020fb57ae713b94076e508d7ac5e9961ef5702e430d4c29c7618b29da379a055c5c0cfbc56fc84b088eb3f0babfb3e7db8a18e02f8851356f2c9dc7532fa53424ac0be34e47fba25cb9e9c52ae9f44c7a21fccccec7dfcc9499a604a21815cc316a13b75ba2d3c9c1d8a1e8a1ceb238aa4bdefc34057728a08937d80de665c8fbe96090ebc3c43182c4514196cf8bdf03bbaf74deba528bf2f4cb855fc0d335c8e058687910053bb3cd4721683642a724aa04ae9e3249c3e8378af7de6c18c488348", 0xe0, 0x8080, &(0x7f000069f000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) [ 30.926175] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/12 10:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x0) socketpair$inet6_sctp(0xa, 0x100000, 0x84, &(0x7f0000e83000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept(r0, &(0x7f000023b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a94000-0x4)=0x8) getsockopt$inet6_dccp_int(r1, 0x21, 0x1b, &(0x7f000043a000)=0x0, &(0x7f00008e9000-0x4)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000039f000-0x4)=0x0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000b3d000-0x28)={r2, 0x0, 0x55, 0x1000, &(0x7f0000e71000)="e4537111e11c81a849489c21574fd89289ca1601632f95f87b1b917ccfb398edd6787bbe7ae9e4aa6489bd8f376d10755c9bde7cb685f030f247e9e643565441e11545e5d7860bce4142cbccf40c3dcc8288232456", &(0x7f0000182000-0x1000)=""/4096, 0x4, 0x5}, 0x28) socket$inet6(0xa, 0x0, 0x0) connect$ax25(r1, &(0x7f0000000000)={0x3, {"d004000600"}, 0xd42}, 0x10) syz_emit_ethernet(0x52, &(0x7f0000d79000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x8, 0x9}}], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x0, 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, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000a14000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x10000, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x89, 0x0, 0x1800000000000000, 0x7f, 0x4}}}}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000571000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009d1000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/12 10:41:15 executing program 1: mmap(&(0x7f0000000000/0xeaf000)=nil, 0xeaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000eaf000)=@file={0x0, ""/4096}, &(0x7f0000eb0000-0x4)=0x1002) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000cae000-0x10)=@generic="df3bf41d34979c221e95bd7cef78acce") r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000b49000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb1000)=0x10, 0x80800) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r2, &(0x7f0000eb2000-0x10)={0x27, 0x8, 0x6, 0x2}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000387000)={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) [ 30.969836] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 31.007211] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 31.027641] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/12 10:41:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003da000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f0000621000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d70000-0xa)='syzkaller\x00', 0x7, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000f85000-0x10)=@common='irlan0\x00') r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_sctp(0x2, 0x9, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000042b000-0x8)={0x0, 0x379}, &(0x7f000049c000)=0x8) r4 = accept4(r0, &(0x7f000098c000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d2f000-0x4)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000a39000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x0, 0xf168, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000023000-0x98)={r3, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x5}, &(0x7f0000392000)=0x98) sendmsg$key(r1, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000ae7000)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x6, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 10:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x5) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000303000-0x18)="ff0204000000def31d001100000000d8144e000000000205", 0x18) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000738000-0xba)=""/186, &(0x7f00008a0000-0x4)=0xba) 2018/01/12 10:41:15 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00001de000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000cc7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000ddb000)=0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000038e000)={r0}) setsockopt$llc_int(r2, 0x10c, 0x4, &(0x7f0000101000)=0x3, 0x4) r3 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000449000-0x410)={0x1, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/12 10:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f00006c9000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000953000)=0x14) r0 = accept(0xffffffffffffff9c, &(0x7f0000d15000-0x80)=@generic={0x0, ""/126}, &(0x7f0000327000)=0x80) sendmmsg$alg(r0, &(0x7f00009e1000)=[{0x0, 0x0, &(0x7f00002a1000-0x60)=[{&(0x7f0000b3e000-0xf9)="ef172d6c8dbaa83da447ad25010358493932470bcef4ec244175765393002f17bd70192de46742eee697d64a93eb8c9d1fa6f1bed049244b5830b73a761cdc6f44440c509fbc6182b828842526cbbab8b8f1fac1950aeab3e565763424582a04901fdf6e06193bd9e53ece6b034a80801739f5cdf208211a47a1d94d511ae5e0c337f5589b66078187443fb7b9a6da6e1e063d445828c5e74ed09f1416685dc107819fca181fbcee13517fcb653e2dd032a6e244034482df4ac5e341b459e1825c3e9f4ae22a0de2473acf3f46bf42a7b26164581da82e23aaf993e473bd3b08d9356e6f1285acde294765ddef544941a5e3d35bf3fdd341a4", 0xf9}, {&(0x7f000047d000)="7763d74ac17ffb76f276f9b4548c3aaecbf98f3cb335635ffd0e3b6b4caca0b1532f7295cc95c6349e85e265d4cbf33d9155c45312c39345ea6373dc359ece4212e3bd12d91266c53a3792f8e4513d1773b22fd0f882cb9bf437d84d88f1893492ace00d9b63f1668a4c2fcdebd1e8306671abab850d67f198ba6dbcc51ddfe3159ff1e3489ede7245f5c6dfa8a91c5e9f738a89a50c3c9ad162956b34023069040113548f1817b6", 0xa8}, {&(0x7f00005d9000-0xea)="f09fe889bdc002a7b1ef936786c37f60fef2dca7dfab345255f4b48c602dd755e93ee92c49770cf2f01e47556c0ed7e59c1d6595f806080b551aac5cb3c71eea43cb1b1a63d698be5abe8cce15a93a68a1900fdbb7b43d6545346dfa4ec62c57368fd86faa4ab1d7a6dc334e0b2e585f63fb2099075171a0c3b9aeadab43d516051bbe1c99ba2624388bd952a07921491389e107a5a817a18867d1d573198b6aa66dbad243344dcebd1b473ee05dec4d453536068be09c5db32b083f3ce5fd4e8c4ad36ec4f4ecdb8f5015a700c38361eb00ffeed78ad990ed5055d73091b74fb1aa7d02bc90afb491c2", 0xea}, {&(0x7f0000ba4000-0x55)="c5868ba2e47fda29626ebe52fae6bb9100bde922f6fbd5ea9903ca9c4e02291a431ba379a89c2e09c0edc878a6552e83ab7f73f3e0d478265b770ffb2e397b286fce1fac633ecfa758f89fcf99abc5918c778c849b", 0x55}, {&(0x7f0000240000)="fa2d", 0x2}, {&(0x7f0000169000)="8d239b02a0b1dd16ada02095749fa7cf6041819af840a9c814b7bf3107e0b1181134ae4a959301b4be7a89db6e9e1ea5a3d3fb6baa8e48f1dd59a63f2749d341249752072939a9e469029a0657119e5ccb87ea78030b9f5ba875c240c97cfd4fe51ea98ef5cdc9340dbd3795b17888f4013096c793d2c01228177ba731aaef3d9d02e059c181a2c4ee9b8a65974e54299255b22b9c9c24323ab94b0dc7561df3bc", 0xa1}], 0x6, &(0x7f00004de000-0x308)=[@iv={0xa8, 0x117, 0x2, 0x91, "5292dcf93ed1b4785cf5fd63f62b476fad1b354f9603039738dc008d16cc1cedfb027481142554223b71b28583e5621b4c628f9512e4c41c1605cebd04c20de22544ce6e9236ece4dce4f3ca026404e0c7c1f67b8d98f0c56478ea048eef223dccd43b2a4ae39eaa52a0717e34639ff67391847640edb6ec4e355e5574e59786f01f9a445babba3c86b149092a8861c10a"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5}, @iv={0x110, 0x117, 0x2, 0xf7, "36b37fabd46ff8a2ae38833c28de48400c56f73cee98000bd6be8f695b659ca9fc8319eb90f51473a88e08820768578b6fbfd45b50bd37c5ad5a36bd077df90d7c178e15acafaad8353037fdcacd2504f508add2d6776dc4d8c600950d9d27dc6195debd49bbd788c9e3851e6e112b87fd3d9fdb2996fcf7eea3138aefdf2788f1a88dda4f7dd9fc0262599efee50f8cc68ab5159db1ccf6e09251a39478aed92e9933b1c463a8abd07052121016464aa246c4e82096e184ab1971886dda5f6742865390193c80e877b5d2e711a76b3f69ea25899122a2f20578571565dc47c6445a83ae60bff6bf3e46a79a7b62957e5118a3d64df24d"}, @assoc={0x18, 0x117, 0x4, 0x0}, @iv={0xc0, 0x117, 0x2, 0xab, "ef7be2fcf97d0ca212f78a0e9ca39ba4d6d314207316c803f0ba1d3569881155c4152844cf49181d0b6cdafeee665067760cf45a2e14ba167b89742c96b04968c8661482999178ea45ad3ee74027de777eb1956cbe4d07a3bd1bb001d66c81ad6bcaee9c5375bca9f66f8e8bda665cea1fcd736fc144cb8af9794cb240d23db015b8460dd3863995f1846c4b7082eb768d33f2719ed1028e5714843b9a0942c680d5c2dcf3cfc0b3415120"}, @op={0x18, 0x117, 0x3, 0x3df7a7d71af03a97}], 0x308, 0x4}, {0x0, 0x0, &(0x7f000067d000)=[{&(0x7f000075c000-0x6)="8a6c0b43ad98", 0x6}, {&(0x7f0000032000-0x1000)="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", 0x1000}, {&(0x7f00005d0000-0x10)="680171d724cae0edb989fc441fa8bf89", 0x10}, {&(0x7f0000cfd000-0x67)="c337582cd48ecbef0f9da9cb91b960a30d4b192356577b4e68ec492fbce296a4a2f7f659cf4e196355817822d54e7e1c6a5e7dcbabaab5a34979e8e96eafe4fe3df7ab90c806acac0f86700bf9bc4d3b411a7d431d63885f62e332dfef3bf1486b89f5d75862e4", 0x67}, {&(0x7f0000df8000)='9', 0x1}, {&(0x7f00008f1000)="de856ea2aab122f7f1be48275796acecd2e2ac58690771af22260415cc5bca4bd6e229db9c17d650710f9a163dcd59357f9e836c3f99a754c4a31c379b76c12ed8719a6f91f75f43c5e648aeea5c10a68b3cdfb47fa8ca30ae183e64", 0x5c}, {&(0x7f0000491000-0x73)="d1fdf2b05f03749f52e66e5db085649ed69cf57b3cd9eaf985df73337336bbd91d342caf6bf495f7d9c036e746235199a356d19aedf9b978e5d4b2755abcd0ce2d7aa42827867f660d0033d3d4f99bb56bc142d3adfbe22be5d87fd2c670d4b867cd59b3b3e43abe3f96d14c4e9c223b2b972f", 0x73}, {&(0x7f0000460000)="b4d07889452bc71941bccfd3c11ed4c445b15ed6c31a2e40eaf47e8f603d8edcbad00b2772b382b3605fbb71bac85d46146b66c10adc843b7e1ea7d82edc66b7fe303794baaa433d64b4b87c651cf864c813bc7e6310ae87f5e0d789ee3a9bd69acad597f0f20b0fcb05d32de053f2d4a85cb4cef4c57e38bedb0ab64a743c59900080a2e0a5cca2d892bc962c05bc54a57d80a7e945420e332c8e9d78cbcc866522fc60feaf6ce36eb8a645f2b7341f49beaf45c203228e9bb6b72fc911bd5472", 0xc1}], 0x7, 0x0, 0x0, 0x20000000}], 0x3, 0x20000001) 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) socketpair$inet6(0xa, 0x800, 0xd3, &(0x7f0000a53000)={0x0, 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000681000-0xdf)={0x0, 0xd7, "9d5f745ba6dbcca4c31be6ac966361b13908251f804b40eedc91d79a68271b93b0e272ff56e430cc6c7d8caf8d24e9bfa9efe67086bb385c6ad98ffa70725f72021dcb83d1ccc4b53ceadc9eabc531d5c53ed6872ef0216721c1184a169bfc6d2e404a7249ea11c33eed7016b4b10455d7fca62e110f5442bbbbcd2ad7c7e2365f8cc84a6ef4234d06fb88542ba78f99492ad24bedda698d2cae3b338580e8972d8fb38879fa42992e454f2cc06a71d84bf2bf276ce9d04364edeada679da2ef56967d4df050ad524e9ab75b5156e43471739a74bcfe2d"}, &(0x7f0000a18000)=0xdf) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000aca000)={r3, 0xffffffff, 0x1f, 0x2}, &(0x7f0000922000)=0x10) accept4$inet6(r2, 0x0, &(0x7f0000051000)=0x0, 0x80000) getsockopt$inet6_int(r1, 0x29, 0xfd, &(0x7f000015e000-0x4)=0x0, &(0x7f00002bc000-0x4)=0xfffffffffffffd32) 2018/01/12 10:41:15 executing program 7: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x807, 0x800, &(0x7f0000ef1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000247000-0x8)={0x0, 0x5}, &(0x7f0000c6f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000405000-0x10)={r2, 0x227f, 0xfff, 0x8}, 0x10) r3 = bpf$MAP_CREATE(0x0, &(0x7f00003dd000-0x2c)={0xd, 0x4, 0x5, 0x100000005, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x400) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eee000-0x18)={r3, &(0x7f00009e6000)="", &(0x7f0000e3a000)=""/53}, 0x18) 2018/01/12 10:41:15 executing program 3: r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x111, 0x8, &(0x7f00003b6000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xef, "35d7a64b35872a9537c3f1337412956a19d32fc2ef052cd54c3fbf42908524dec81dcbd647bc6bbe7a87d10c1420dc6db1624faa2f82acc747b239ee7aae4dcffaf573f5257eaa98d7b4d417a52edeaa22deecc3a8e8935a0651bae0577e5fcfa8a27552f08770c78290ca5e4e91102780b888b59a6c9b9ebd066d688737941c828d04b62dde8b49c1bae630401e3ea09ed072500022a406530cfb1d5716df992d1dfa3524d5b075c3ee1e15adfa648bd041cc48c8fd78dcc3fd037612c8c33d470180428d62c35eaff892aaf9aeef6868d518e9cd2a3069c00dbeff8be204a3c7dabd2ba44db6e19b8aa391db098b"}, &(0x7f00002e0000)=0xf7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x5, 0x8001, 0xa85, 0x101, 0x3, 0x401, 0x9550, 0x5, 0x51c, 0x80000001, 0x9, 0x7, 0x8, 0x1]}, &(0x7f0000001000-0x4)=0x108) 2018/01/12 10:41:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) pipe(&(0x7f0000103000-0x8)={0x0, 0x0}) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000faf000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000741000)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000e48000-0x28)={0x11a31201, 0x6, r2, 0x6, r3, 0x3, 0x2, 0x80000000}) sendto$inet6(r0, &(0x7f00003f1000)="8f", 0x1, 0x0, &(0x7f00002cf000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x20000000002}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00008f9000-0x4)={r0}) setsockopt$packet_buf(r4, 0x107, 0xf, &(0x7f000028a000-0x1000)="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", 0x1000) 2018/01/12 10:41:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_sctp(0x2, 0x3, 0x84) r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00000e1000)=[{&(0x7f0000865000)=""/111, 0x6f}, {&(0x7f0000a0d000)=""/218, 0xda}, {&(0x7f0000b57000)=""/227, 0xe3}, {&(0x7f0000dfe000)=""/149, 0x95}], 0x4, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x40000000}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000cea000-0x40)=[{&(0x7f0000e58000-0x9f)="02387d223dee60e36e2a484b3d51a19a6dae6e3fc733f978d03ec6b0c769a1e6ae1293f37518c0e8a65dc4060cee4277fed714652e4001de07045be8b32c886916cc935dfe4247d9dd438199a37b5b8a9ced57cfcd1a2ebfeefbfa9715ac42f3c8990fa46c174f5a342075cccf1c4bd5dda0d903d3b33949d07c6c14abacfe50941bd01cb433c4ce6a253f109c1c18a07efd05aec19f378a4bb605fe0f89ac", 0x9f}, {&(0x7f000091c000-0x70)="193adf684c84f2ba752b4a3dbf0e6e003acf3139cb293486abd3dce0f45640b0bb40c63e37cb8a8228e12a1d0f37737e1801101121b77e4bde9ab447c61cad3535fdb551e0d97b0ee404842f873fce9e58fc200c1a4996503820a3dd1ec1d6d1c56fa07f97710709f2c0936aa270a115", 0x70}, {&(0x7f0000abe000)="aafcc1dadea70d82dec0ae5f934a674798856cda9c73d9709c7da9e00177da8eea87efbae0dd0e34d7d7071a2f110f5eebc3f46c4af49b0077b4af3926618a0a100ce620172e16973f26026019f7bf470ae521d6cb", 0x55}, {&(0x7f000005a000-0x2b)="bbb404d00b9f935ce6b2213bca18d30ee6fd50c522f6f2d1cab07801dfe916738592c28585466550502eb8", 0x2b}], 0x4, 0x8) socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) bind$unix(r4, &(0x7f0000e9e000-0xa)=@file={0x1, './file0\x00'}, 0xa) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x7, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[], 0x1, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 10:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r1) r2 = accept(r0, 0x0, &(0x7f0000efb000-0x4)=0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f000006a000-0x38)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) recvfrom$inet6(r2, &(0x7f0000cc7000)=""/102, 0x66, 0x0, &(0x7f000088c000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/12 10:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000e28000-0x78)="", 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000016b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000074d000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000856000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, r1}) 2018/01/12 10:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\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$kcm(0x29, 0x5, 0x0) sendto$llc(r1, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) r4 = socket(0x6, 0x5, 0x7fffffff) setsockopt$bt_hci_HCI_DATA_DIR(r4, 0x0, 0x1, &(0x7f00000af000)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 10:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) writev(r0, &(0x7f0000dbf000-0x20)=[{&(0x7f0000c0f000-0x1000)="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", 0x1000}, {&(0x7f00009e3000)="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", 0x1000}], 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000b52000)=0x10001, 0x4) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0x218}], 0x1) 2018/01/12 10:41:15 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x4, 0x0, 0x9, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 10:41:15 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000-0x4)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8000, &(0x7f0000020000)="a868cbacc122892eb1827e5c125580c9e7f91c8ac72d4f26cc7c8f2687cd5235390cfa98b91acf0a31da5c6aeb3f661d5d2b29cd86f840622ddef088118ad8fc92cae8568b4cedc60ef21d3e77e36a5cf732107649b4ed3af09e7f30ba9dc3caa84fe528042e73f8d8f59b919e092c28ce17e79ea85529b929054235a61e0a6daffc7d7362ada8242d841d2b1a1afad48266e2306ba23c0697ce00") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000001f000)=0x7, 0x4) 2018/01/12 10:41:15 executing program 4: mmap(&(0x7f0000000000/0x585000)=nil, 0x585000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x8401c}, 0xc, &(0x7f00002bf000)={&(0x7f000057d000)=@newpolicy={0xb8, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) writev(r0, &(0x7f000018b000)=[], 0x0) [ 31.274314] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=4502 comm=syz-executor4 [ 31.301614] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=4509 comm=syz-executor4 2018/01/12 10:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0xd) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00005d7000-0x4)='tls\x00', 0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000962000-0x4)=0x20, 0x4) listen(r0, 0x20000003) ioctl$int_in(r0, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) sendto$inet6(r1, &(0x7f000031e000)="32dc3651a4d32c077c4cd916a6350daabc231eafd618272bd02fd770b271b3ee0e9087583609010765eec71c47edafeabc132bebc84823fa3a52c452fea7c3f771813c17a81ed92c868eaf02acfcc598021030a9d3248bf9c825162337f4dd89a7110efd5f926062cc655693c37d6eb0784a7f6134b099018c471ab3546729a908c2b13379002cb057578afca4fb5d2a52a77820e5489ff6fa0aa9bff2cb1a832be7d9affeb3f832abedb7d7addf0f0e861de1f8c4eef12d430360822cf0f8d3021296e29ec8961202c0a843a40b9158d2fda04d72fee9079868c214aa8486478231", 0xe2, 0x8000, 0x0, 0x0) 2018/01/12 10:41:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00002ce000)=@assoc_id=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x126, &(0x7f0000002000-0x126)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8a6c, @ipv4={{0x32, 0x4, 0x300000000, 0x3, 0x118, 0x1, 0x2, 0x90, 0xff, 0x0, @loopback=0x7f000001, @empty=0x0, {[@end={0x0}, @ra={0x94, 0x6, 0x5422}, @cipso={0x86, 0x38, 0x0, [{0x7, 0x4, '\bc'}, {0x7, 0xe, "5c660fdb18f12be619058ee4"}, {0x2, 0x4, "d209"}, {0x7, 0xb, "0e51a425ae0dc90b82"}, {0x7, 0x11, "b6b87d51d7d2f1ed2db2bffe4b3db3"}]}, @end={0x0}, @cipso={0x86, 0x42, 0x79, [{0x1, 0x4, "c074"}, {0x7, 0xc, "f523da32a28d8b03ae0a"}, {0x6, 0x2, ""}, {0x5, 0x12, "e8880684007ac70126d0e528037d861f"}, {0x7, 0xa, "613c383511bc2c1b"}, {0x7, 0xe, "d893b00de345727214c1b50f"}]}, @timestamp={0x44, 0x1c, 0x6e8d, 0x1, 0x8, [{[], 0x4}, {[@broadcast=0xffffffff], 0xffffffffffff8001}, {[], 0x1ff}, {[@broadcast=0xffffffff], 0xfffffffffffff800}]}, @timestamp={0x44, 0x14, 0x7, 0x3, 0x95a2222, [{[@remote={0xac, 0x14, 0x0, 0xbb}], 0xd7b}, {[@rand_addr=0x1], 0x5}]}]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x8001, 0x25, "e4d22662100c4f5a4526b9cbff62b1a15262f9bd32f3ba1d431ad5277496e0486f83ec7ee46d03939a6cd38f7aaddcfeea72a303d3532b8e2e23e7bd9b4a1bdbfef0f1ac6f61f265"}}}}}, &(0x7f0000001000)={0x0, 0x4, [0x15c, 0x30e, 0xc06, 0xecc]}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000558000-0x8)={r1, 0x1f0}, &(0x7f0000cd3000-0x4)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000941000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/12 10:41:15 executing program 5: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x3, 0x1) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000833000)=0x2, 0x4) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f6d000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db0000-0x4)=0xe8) 2018/01/12 10:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000043b000)="24000000180099f01f03000400ed190e020800000800ff0000ffffcb080c130044196bcbe7", 0x25) 2018/01/12 10:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b00000-0x8)="09fff70000000000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000e89000)={&(0x7f0000fa0000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000077d000-0x10)=[], 0x0, &(0x7f0000659000-0xec)=""/236, 0xec, 0x0}, 0x0) 2018/01/12 10:41:15 executing program 4: mmap(&(0x7f0000000000/0xf53000)=nil, 0xf53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000f53000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000438000-0x4)=0x1c) bind$inet6(r0, &(0x7f0000684000-0x1c)={0xa, 0x3, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, 0x1c) r1 = socket$inet6(0xa, 0x3, 0x10000000000ff) sendto$inet6(r1, &(0x7f0000f51000)="60bc748b91ac4afd40ffe88800646355a0c03b46edaae28f3696bfd321173114c7026eeeaa000042", 0x28, 0x0, &(0x7f0000f52000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/12 10:41:15 executing program 7: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fda000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000fda000-0x40)={&(0x7f0000fd9000)=[0x0], &(0x7f00009b1000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000fda000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000fd9000)=[0x0, 0x0, 0x0], 0x1, 0x7, 0xa, 0x3, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000001000-0x40)={0x0, 0x6, &(0x7f0000000000)=[0xd55, 0x40, 0x0, 0x1, 0x1, 0x100], &(0x7f000049a000-0x20)=[], 0x0, 0x0, 0x0, &(0x7f0000654000-0x24)=[], &(0x7f0000cee000-0x10)=[], 0x0}) syz_emit_ethernet(0x5eb, &(0x7f0000fd7000-0x1052)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x5dd, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @loopback=0x7f000001, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, "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"}}}}}, 0x0) 2018/01/12 10:41:15 executing program 2: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0xf31, 0x80000000100a, &(0x7f0000ce5000)="06000000", 0x4) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f11000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00008f8000-0x4)=0x1c, 0x800) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000f11000)={0x0, 0xbb, "144d5f1b34f5481e90c229a092578e92bf11280ae668c2cbc61913421d999e1df0d071fa946a225677a3cb046eb2d153c0e34aee6af050aca3c654dce723b36d3254c3b632405aff2661b4e0deaccf4b8145f3279bd9f15d758bf87e7053b3a4a22b88503e930465c87009aa584ed5c84521891d8b40b7c5b2e5b1ba26451b1408f2ea553e74efcf86ed01f53f502f413bd060e40d0d44d782b58883f9eca0195997ef1caee45b16bee54e709647174531187b03cfcaa12b059bf2"}, &(0x7f0000315000-0x4)=0xc3) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00004db000-0x8)={r2, 0x1}, &(0x7f0000f11000)=0x8) r3 = socket(0x13, 0x807, 0x10000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ce8000)=0x0) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000f12000)=r4) 2018/01/12 10:41:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f00004d0000-0x8)=0x6) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="ba671368d1434e64c449605bdbbfca6d2b9f8be49e9301442865319997d0efdb2f54b6a10c7327757482bfce945c2a91fb8dfafc1d3f56bc543ab87321e12cca08a744a2d128b00634bc882151d36809229a96bc3437ef159489384ade077ba295eac2882dbfd3781dd4d4e609c42628dbb709b3eb1fa030009045dd98b9e6d77b6cec9ceb685595d43995e0f04c32260943add79831e661c6a351dedc8b9d220fbf9fb6e44fb6a629ce9a82025124fec9f3ee751f7da0cd7e799be88ddbdac20b48e890ff81d7fa28c2d017d7932f2569038740461accd4582f576e4fdbd150a3399f8266bc19eb943648ad1ad81420ed6c382436e474390c8995e829e4f9df43eed85a60b9ee254e31eb62900857fa134e76cc64880334adbff069a2e5e647d2ed36a96b23834b6f6ca6b8113baf4cf30347fbb7ffc30aea99872cc0dba03b07d3347b2d257edbe2733c26b7337a79962d8ce85469e3bcbe0e4a48a6ae69613f2d4b5155b390ef67aa714b82b6313ee277cb8986eca5db2e97cb1ae2243bba80274f614ece521baef443394b4c161cb9ae926e21892578b49cfd6efe1cb1572148c10d92218ed73ec116a18de80ac42d2726a4523a764fc6dc356c5fbbf9d2c947ae3bc9a3dc76099f3257c8d5952876151b0326d8cb1d5683ee4ad5ded9a34c00ac1b03f34627ec18a7c2e92c87b7896549cfab5eb55fa85a970994bd4b22b5f0d045e241256d06f485a47b4a55ed389bc1734541232cd41908b5cfa4b8fcfcafce500a0c7ae99767713a98e7927aa69f6ccd7daea62f19ceb82559f41899c9a9aee99113e7e64b5f8b9824be9fdbfa4dd4995673d882bb4daeb64413b334e114965d2ba3cea8051e692508701b9400cb12eae457f8b8549944091b729160939918d8fcae611a5ded665f770db637487a236da1a58ba7566668651a77171fc4fe506496d19059343dbe4f426625d3f2b705f54581372361770bf5a9098a9fafefaf546426b294239ac33e3186e4d58ad2fa995a6ad4dc074e7cca11aead109563b2076c7c6e9f57ec63df960804e2e7f9d8444de9550cca3df7834d864e9777291c2e1f6205de2e43dc995ab8bb1515a365efc2830fa3e7a1dd137f550d6035212bc1f51c3b4ceea430df49ffc9210084ef156ad7e0d219efd6c116693735b44521d389969a3a65617cd2fd6e14060601cee4cd054cf36fe048b57d1d9ee3cad2a73552449926b4a6b03fbe9c0ec68357e1fbe52ed77b67f5870c0aefb7ee8236747e0d67a26725fb515544cbbe8464da94cfd8c0b94bb4e51a263b1749bd0a7cf651931f806d1b928d1f9994f1ad4d50e6a5cd7a8e4e687f8564fdacc864013d095ba9d5709eced3c28eabda476d177a7836400a01e02beeb5a6636d4064fdda344967ad8682d14b87c71727cb66be27d1d39191f4223c545b62fb4860262ba8076a65dbc194cee1df846c584b7bbe9dce6e6895b2cbbb64b03b55548b845cc3de2f939ef918421af9a5e9157e837651245299c03992d0ddee06bd22a31522aca0f309b1feccebc0b1c0ed9d21c19bfd15cd313ff64394fd6a10904890c9f6d646b026f27253e8f584c3ffd20ad67e8b62ed7676706d40bc5c80e376980b", 0x480, 0x0, &(0x7f0000262000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000071d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000785000)=0x58f1, 0x4) close(r0) 2018/01/12 10:41:15 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) write(r1, &(0x7f0000cd1000)='c', 0xffffff4e) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000650000-0x8)={0x0, 0x0}) write(r1, &(0x7f000061e000-0x6f)="10", 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/12 10:41:15 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000000d000-0x1)={0x0}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x7fffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000bc9000-0x10)={&(0x7f0000001000-0x23c4)={0x23c4, 0x10, 0xf, 0x200, 0x5, 0x0, {0xf, 0x0, 0x3}, [@generic="f7c20cb079023535f7169ecea0556a7321af7a18fe1aaa47460ee3c84885c54809d4f6378979d3e9264125a7ae65f96dee364b84df3e865104117809b2c9c8b88243e18b18c20792a4b3fe", @generic="f7afde3a3b792dcd985fff0175160e959b086954faff85b2c1acbf7fbea5df5acdb3c165be7f8250e4be717e745c7b83030cd7e2cc9805a9e959434dea2005aacdcce4f0c572fc3f9a5f9aebaa61c6181d2c330a2f26596fd3faa19eafa604114609c64b34ca40175ccc90f5a80ba604cdece3ce45c5561decc6b6d8a82de58fed17cee4b5f355da7ddce9794b5de2225199d5d1c4fc0c482219a83d53f98c41e3ccabcff3e52985aa145f7cb36fefcf20ab37c631367831", @nested={0x21c4, 0x8e, [@generic="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@flag={0x4, 0x36}, @generic="8b4994bd93bf9b7f3f82aac6794f8c1463ba08bcd695ca160f24eb17841e552ec176c0905e1bd9bb1f59f4b347d368234d1b792597a8337ae22013048092c76b96dc5f4dba6c", @generic="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", @generic="09533e66702c6598e321bfde70dd6cf1670b67d738168de77224c6aea6733d93bb6e896f0c522d74328325bb8292404bfb995b72d6218f586a1a46f0ee4bd0aebf70370807c89c57eaadca968408e7e56db1cf8581e33fc34705c37acf48", @typed={0xc, 0x68, @u32=0x6}, @generic="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", @typed={0xc, 0x58, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @flag={0x4, 0x47}]}, @typed={0xe0, 0x47, @binary="3e7cb3f4f2a72ec3f7d4fa32dd66e0ac01824160e316bc7cb6789361532592ab09c3b2b5dd017767ec676eb189a62b145817d3dddbf6977c6bd3e16345120b116644f6459d04ffdc239c0a5390814485d7adc0f1115c1df1a6b444e180c5210d6ba29ff8085f5a1faad44140cf72c9ff90317f28565998e6ccdbd25c8167d32dc6e8ecd9b1d769eda7b0daf5d6f1ad202df30ece0944888d9cfa188cafa01bf7c936794f36065e56b5e2a17dcca220835be841a21311324d321d6bd628ab953e9d18dbef003ebd6a9b84a21eaf898337468d7c210a250c"}, @flag={0x4, 0x52}, @flag={0x4, 0x75}]}, 0x23c4}, 0x1, 0x0, 0x0, 0x4000}, 0xc041) 2018/01/12 10:41:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000d9d000-0x4)=0x0, 0x4) r0 = socket$inet(0x2, 0xc, 0xff) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000c2b000-0x4)=0x0) 2018/01/12 10:41:15 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000000)=0x1, 0x4) r2 = socket$inet(0x2, 0x3, 0x2000000003) close(r2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000f61000)=0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)=0x0) 2018/01/12 10:41:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2000000000000802, 0x0) getpeername(r0, &(0x7f0000c23000)=@generic={0x0, ""/126}, &(0x7f0000663000-0x4)=0x80) sendmmsg$nfc_llcp(r0, &(0x7f0000608000-0xa8)=[{&(0x7f0000522000-0x60)={0x27, 0x3, 0x0, 0x7, 0x0, 0x0, "b5b4412a8238f59b64f8fc3150d5a626703928d4862984b173a4a33ff544a0b06554a388665b50e9ddd2f30db8b27e5e6d013f3b21be41fce5ab0b71022eb1", 0x0}, 0x60, &(0x7f000092f000)=[], 0x0, &(0x7f0000617000-0x18)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/12 10:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f000041a000-0x4)=0x0, 0x80000) accept4$nfc_llcp(r0, &(0x7f0000531000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002c1000-0x4)=0x60, 0x80000) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00001b0000)="1f0000000105ff036afffd00e9112000780df0000800050000000000000000", 0x1f) 2018/01/12 10:41:15 executing program 4: mmap(&(0x7f0000dc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000dc2000)=[], 0x0, 0x0, &(0x7f0000dc3000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000dc1000-0x10)={r0, r1, 0x0, 0x2}, 0x10) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 10:41:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r1, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x0, &(0x7f0000d99000)=[]}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2c, &(0x7f0000b2b000)="738a8b904ff406c9576dc1d983be72fc8a09757951d73ce75c44740b510c21692bc6e65d4605f419d4a8f4248981e0be8eb56d7594e435cf3c6b2a499b861287453da77a1981132d8621f59d2ab379a6af4394de783a4ca783a736369f7aac4468188a7e4b61b4ea5aca38efc1e47ebd07a1569150a89a9a709dcb908020cb2441e3900d6be60c97a040db5ac9e8146959b5b137", 0x94) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000036000)={0x0, 0x7}, &(0x7f0000cd6000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e30000)={r3, 0x7fffffff, 0x1, [0x5]}, &(0x7f0000497000-0x4)=0xa) r4 = socket$inet6(0xa, 0x6, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe706d65648eeb309a679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da0cafb8fa5b3", 0x42, 0x10, &(0x7f0000af0000-0x10)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r4, &(0x7f0000fa6000)="", 0x0, 0x40084, &(0x7f0000cac000)={0xa, 0x0, 0x400000000000, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f000072a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000da8000-0x20)={0x0, 0x80, 0x8001, 0x3a77, 0xd55, 0x6, 0x7, 0x0, r3}, 0x20) r6 = accept(r1, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322, 0x0}, 0x0) setsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f0000774000-0x2)=0x1, 0x2) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00009ae000-0x69)="c92f64d10dba3d94bdac89c37a927c990008785389d775575c749ea40829cc5b95b65bdf16a7dc22a58a44f74686b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59faf97acd1a550e0d023487dc", 0x69) sendmsg$unix(r6, &(0x7f00006c4000-0x38)={&(0x7f0000b35000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000066f000)=[{&(0x7f00003c5000-0x82)="4d4c3d36e293b28eaa3c979bf1734b17e32dde8d1f1daf94b793d3cefebc5595530d6b022bad0459d2f7259d6c755e8f5f1b301501e03252c31df2d39f42744ec99d795d8e5e3efaf334db59681081f44f1ae247f1ff7d1c495310c4ea1c5012df9192c19613d9c7b35f027425b5a70f4c0fc629263077a24934e450004764f0a6bb", 0x82}, {&(0x7f0000540000)="9b4d7a942e21e27053ca6200d3c47cd796c8a2a20c", 0x15}], 0x2, &(0x7f0000cfa000)=[], 0x0, 0x40000}, 0x44000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005d3000-0xa)={r3, 0x8000, 0x1, [0x8]}, &(0x7f000076a000-0x4)=0xa) writev(r4, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ffd000)={0x0, 0x0, 0x0}, &(0x7f0000ddb000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00003c0000-0xe8)={{{@in=@rand_addr=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=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a25000)=0xe8) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000084000)={0x0, 0x0, 0x0}, &(0x7f00000c1000-0x4)=0xc) sendmsg$unix(r6, &(0x7f0000ff8000-0x38)={&(0x7f0000dcc000)=@abs={0x4, 0x0, 0x3}, 0x8, &(0x7f00007b2000)=[{&(0x7f0000439000)="1235a551d8483b92e6cf63ef9fde26b56a1bccecfce7b0dc3c3708499bbbd9c0fb55f4d950546c2256e2d3686b2837366e0005a373e55d3a3cd6cfe89417b1ebb087bd05e1e487580913b7287807d6d0e6b77adca13293e54ac622aad0c3dba43dc54067fd1293f0c22f272ef3c92adf9a9c5417f321457ddb2a2195b83367013e963642a8f0f89c09daef8c61a30ea627f8ef3a2655e5321884d2e1c9c17fcab4db913a7352c5f64739925b80ac1197d11d4cfe414f0a0350528420f359ce38818b8d1ce39ede3de958d73a236b363f2fbc5f2cdcc64952a334dbbf01", 0xdd}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x40) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00008d6000)=0x0) 2018/01/12 10:41:15 executing program 6: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x80000, 0x1f) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ff2000-0x49)="4a9b6f3bc1175206e5cbf714ac356638f1269ef7d4898110477d556d653243e3c4e646bb6171043d504d7944927eb9ce388576c65003230e545dfcb7252c999b0ef80a3e2b2d19ab96", 0x49) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000664000-0x10)={0x1a, 0x18, 0x3, 0xa1, 0x1, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000672000-0x38)={&(0x7f0000b94000-0x7)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000ff2000)=[{&(0x7f0000528000)=""/158, 0x9e}, {&(0x7f0000d48000)=""/74, 0x4a}], 0x2, &(0x7f0000ff3000-0xed)=""/237, 0xed, 0xffff}, 0x0) 2018/01/12 10:41:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f000082d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000a82000)=0x10) vmsplice(r0, &(0x7f0000fce000-0x50)=[{&(0x7f0000806000-0xad)="72007c5ffa3087c9a9dd7d403af82c543072358d65ebf89e169f08942cdbe7c539762c5592089ac46cc46615e759c7419c9f5325e943d595725463fb6083518a8ac89b395bf9434c6c900d22195293870550c9db6ecc12850bd626d54ec948ef945d9ba3ac3981b1725ef9f7655a5c6ae32e9983fd81a05664e0f79d03f6aa57cc6e199ee2abe94f21a1a3d2d594a4e17770eb7b97a235d785de1d74f03e2aad89f3d145b143d72d2931cb3ed6", 0xad}, {&(0x7f000085f000)="42055b099be5008405245399418ea1b106c9a709224ba15c3f22131baa7e71b3270ca22ffd3a7829864e780f5142bcbee3852defcf159ac5d22d181eb749a0ac851c401e3a938d95be1a7d9e49f1c054fa54c0dd1cd166f63e5e722120b0c7ff548007911e9a8e0ec78c70ee63afe1642620fc721d34c64c5722362113a90460d3554d8bf88ab13c5339400c24a5776f117212cdd044b8077505b5df726dbca4d18b00cd7053e9dde739bf88a031c174e78a45e439b1", 0xb6}, {&(0x7f00003ec000)="", 0x0}, {&(0x7f00006e0000)="22fbe24383b9d84cc113ad480c55a042c46ec5c9c4519f33bbf0029e6d4e3eef55b68ac9c37ba73052d481906a7a7a801b256bc6c0d14e033497283208363004df4211d5378ff69621d299bdaaf1e16f35a4390ba29d72489eb878bac3ea9763623a42a735d2a2f8e63bc60e79d4d0182c48f2eacff43482d24640442ad56da4979284e1e702c1877ca9daf82ec6d0bd8d7de02e1068d690f640476d961cf3d2eadcf389742ed4269e82027db27883c4a0a1f3057a2633f7d1dc37f574aa32120ea0692e67dd6835ff1418c89fd5a952d77f0c35ece29ab66e278ed9ddc0a9f01041103b796ff952c7832d6351", 0xed}, {&(0x7f0000dcd000-0x1)="12", 0x1}], 0x5, 0x1) syz_emit_ethernet(0x3e, &(0x7f000048b000)={@random="1d959ebd93ff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, ""}}}}}, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000017e000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a32000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00007ce000)=0x8000, 0x4) 2018/01/12 10:41:15 executing program 2: 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], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@empty=0x0], 0x0}, {[@rand_addr=0x0], 0x0}]}, @lsrr={0x83, 0x1f, 0x0, [@multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @broadcast=0xffffffff, @empty=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, @multicast2=0xe0000002]}, @lsrr={0x83, 0x23, 0x0, [@multicast1=0xe0000001, @multicast1=0xe0000001, @multicast1=0xe0000001, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, @rand_addr=0x0, @multicast2=0xe0000002]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) 2018/01/12 10:41:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000019e000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000502000)="dabea7922fefc0ac05bdf378c95c747560e214cdb7286ea1bca4d89ac71e87a701dc47b07f57d929520f0f24a34174598300c66e65c11d8753a62e6785ee59a491fb77b162dc511bf50273dc42b4fcb6db8ac447dfcf1480b40b5bbb24ad084ec097a02682fe6c2988936f8271be3e661493a751aad64762ad818dc59c565e731f7b3058be700e74860885decb29ba57eba45b629412ac819f5db1f95030461410c40555210aaa1e5a33c744953de858bb5e7006061feae1acdbcaa609c69c47e6a84687def2dc7d1e8de5ea670eef202ec616c8c1e0ad41adbd634e93388fdc0a0e1be0910b45d4caaf66c866b4a69511a3c59087c36233cf25ee2cb1", 0xfd) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="89", 0x1) 2018/01/12 10:41:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x5, 0x4) socketpair$inet(0x2, 0x5, 0x50b7, &(0x7f0000978000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000ad5000-0x10)="4b328e34b5a58a4e049c91ca4518c4d4", 0x10) write(r0, &(0x7f0000f86000-0x27)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) recvmsg(r0, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000f8c000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f8b000)=0x10) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000f8b000)={0x0, 0xff}, &(0x7f0000f8c000-0x3)=0x8) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f8b000)={r3, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7dd3}, 0x98) 2018/01/12 10:41:15 executing program 1: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00005e1000-0x8)={0x0, 0x1}, &(0x7f0000fec000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00007b6000)={r1, 0x25de, 0x4, 0x4, 0x4, 0x2}, 0x14) r2 = bpf$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) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r3, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r3, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/01/12 10:41:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect(r0, &(0x7f00004d6000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0xa73e, 0x0}}, 0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000384000)={@generic="6abf39cf304f0d9b3b83ec70e66b79a1", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x401, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0xd, 0xa, &(0x7f0000001000-0x50)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x1b3c, 0x0, 0x0, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0x37}, @map={0x18, 0xa, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}, @generic={0x7, 0x6, 0x0, 0x3}, @call={0x85, 0x0, 0x0, 0x21}], &(0x7f0000001000)='GPL\x00', 0xffff, 0xa1, &(0x7f0000003000-0xa1)=""/161, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000003000-0x10)={r1, r2, 0x6, 0x3}, 0x10) socket$bt_l2cap(0x1f, 0x5, 0x0) pwritev(r0, &(0x7f0000c5b000)=[{&(0x7f0000411000)="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", 0x1000}, {&(0x7f0000001000-0x48)="d1a3f5fe754c1b4351ca369a4bfe89da2b32cb9d4b53bdda3f805cc1002ec801888981b8b4cec6d0549602b7734adae9d91726aeaddb1c15c1d4017f7828b193e79265d4c1d39f99", 0x48}, {&(0x7f00005ed000)="7db232b05979", 0x6}, {&(0x7f000068e000-0x4)="f56c7dfa", 0x4}, {&(0x7f000098e000)="8fa909284dc4f49a561102076436721b5135e696cbabee0b5e1f553744db9b3e3454d6b70ad149a0bb364b8d2289d5eb6226a712e131123bf00294de1afa4ea8916fab9c84eac914a6d10d02eb5fc7913ef62aa9f9183c6e2acd9b1aab843db955a3147560", 0x65}, {&(0x7f0000000000)="1827cd73639ed815e807d869a59c244e396ddb0b965a9a3ac8fc8c3f45715d7fc2bc4361c064031a41f9e2f482013cd825b086fb30dde7d5b20d4807497918167e3f8ace3346531ce516c7fb3f1eaa6042d0c5cae313b8295a27c1c216a8e8f204fcf25bda53526a9eb355a8ea476e5f93c15cbb0ad77d0f75adbb3907cf953b70a16ecb4a62a576783d1e8d610260dfd329dd2683105024db064ae8459f663a7d8d326a8c3aa4165c5c7175918c39632656da9efb4223496ab7a5fb16b3fbd913ef9059ec85367402f26aa460d668581c45", 0xd2}, {&(0x7f0000000000)="42a90e44ba6e04b2b2ee20266bc11d293ca0b16ead516dc83232fa4e2f0534972cc21ace53c8882899f9909636d5e2ec7c997936f39e378ceef0be61cb386b5f0c991fe6eac84deedcc2d56551ea05d7499ea74d5b67ffc74f921eb639b09ff957d43f11f9003de49382b7d066065a83133f81e8f62ad4c56a62bfeae4664fb129301a19e12163d0308e9eeaf2720f0953f8435c4934931ecb", 0x99}, {&(0x7f0000000000)="6861f4e5c49d1a9ec894394fe9c42f2a58061f93676d92974ff471751288e5e93f6e40611bc293817057979cacde5d0409594eae9b7799e08a68a2616669468ebaf30ef359e5232dc60c9443adad003fb4b521f0d12486cd66cf18327301c48278eb525af848a28bafc2ef2d6fd5ce77cdecad67a9af1648afdb81ade90980adbf27acd345c9ff32a2ecc4d935395f84a12186cd1258e67a42d4e747ef31d472d1131741525083073c3ff3c3397ee0eba023ce86b4ab0018fd033ef070a1ef609f929647f53b2c38257ca6995d9409160142ddf0817e3929356e68b12f9d6355", 0xe0}, {&(0x7f0000048000)="28b5e2cd309a8f98838a8c5e470428c71238f38386bd871f6afb7af688cda9441cf4d09c8ea6", 0x26}], 0x9, 0x0) [ 31.459636] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. [ 31.478196] netlink: 3 bytes leftover after parsing attributes in process `syz-executor7'. 2018/01/12 10:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000dce000)=0x7fd, 0x4) sendto(r0, &(0x7f000072e000-0xf)="acda8c6e38b927f31621a935d850fa", 0xf, 0x90, &(0x7f0000aad000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000948000)=[], 0x0, &(0x7f0000974000)=[], 0x0, 0x0}, 0x0) 2018/01/12 10:41:16 executing program 3: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000c63000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d24000)=0x10, 0x2d342fc981f8b54c) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c26000+0x9e2)={0x0, 0x1}, &(0x7f0000d27000-0x4)=0x6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004d2000)={r2, 0x0}, 0x8) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000021c000-0x8)={r2, 0xfff, 0x3a7a}, &(0x7f0000d27000)=0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f000047c000)=[{{&(0x7f0000d26000-0x8)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00003a9000-0x70)=[{&(0x7f0000d25000)="2e04a1d98a656cb74490708294104b9563cf87310436460e2391c8d77674ce7bdfa786e9c04cb0ce7eca70ad12a8731170edcd1da6b356da69b10b18cdff5dbce51b61527d12c3e9877c1311eddcb549da88fc37cdfa9b92e615d4158b1348b29dadfc232caad042d1f03ff24fba454aeb8937316915983c8f3944", 0x7b}, {&(0x7f0000d26000-0x62)="1832d01140822f6e179e47c87a7858d1ebc6d7ca9d14a345d11f2d0de06638b03aa54d1418723d9ca6923164045c97b689cdc8c39a768d6ed545a018c126109368fa416f79d3dd4ecdb58f31618473277327ff935b1bbb393dd5139ff4202aa0491e", 0x62}, {&(0x7f0000d26000-0xba)="034c1c6a2a1e317002092d0839572f2ce034cd71a2ae9cf56b5338dbf56953f4cf935c477c20e24a01a9c33b5a421b4fd3318108e10fb550004e34d01ec52159edd0d7e60c7007c8494f0c49220069db711b953f9cbfb146409b437824fe2286f567b0a04101afefd2f77a8f0c43c1b2b6fdf5291985598c952d039e73949b2f34de391be8770e724e0ec01682cc3c58f3c32ca0e574752200858e165fa5d600a71c1d763b05891fe33c106197e1fd10ad4f45aeaf9f0b6e9919", 0xba}, {&(0x7f0000d25000)="fe80385a945ce10605bab2b757c697dd12df8fac0d5798fc2d74ee7e4273f5ac852dd704ad7e80f72525ab309a1718cbab5c5b03a271cb18f29bb64c04bf3d4c2bfd4a794f839946e7aecdac6f28e4017abc161692b7fa484950671de61ba0a608ff6318c84b5c1fcece9919ad4eff62", 0x70}, {&(0x7f0000bff000-0x39)="0d8f9b0d1565dc97a8e603084658178dbd2196aa498f42db5d06073d6da8e7a70d3a9639516db157a204665659c4a90c67d694e404441fb30a", 0x39}, {&(0x7f000052a000-0xb9)="2bf736cbefac6a00fc1b6997a82e6afa8e66acad95a521f8fc8acf77cbe13e577002f35eecdcee2eb646004219ec27718d9d4ef71de93371735c3305582cdb10ce288f0905e6dcc95872b314f4c1f934cb59bf9c7cc0b874a25593c1b80c91664e2fa9e8f54eb75860b47bf242ae55b080ec00a75242775f78b574dc0a45c1bd1149af21bb5a3d587c41da994839c2fba2cc1de924e9dd618d16a1d3e091fc1c77872fe9d2f621531bc1889b229e204e477b971492fed21e30", 0xb9}, {&(0x7f0000d25000)="4504318a716db337c9db882621ddb1a1d5f46b6e130f35898ddc2b0301bf41842e2b2db242c04a92adf8d642e1c241b9c451d12c6b063c5b9bba91fa3492378d911bae16728a4f577dfaa87431eba067fd01a7171816f1552e3c565d84e77c5feb036f7562fe96f356c91a50f1d1b8b2153d7d72fa26352cfa78d847691e8a07bcb12a5c003e5d8576e9975a568c4e948bb1102a3ff9d7de565964b675c6aabeef5ee5df192811edbb1215ea2ef1eceacb8236a6b85a435d786fe281b84b36718251656175c952c80675d75b4addb162df334c4e38409f974eb91323d7aa", 0xde}], 0x7, &(0x7f00000b2000)=[{0x78, 0x0, 0x4, "ca57b0d46936ef8ca9d9abe25965ae022ecd5c9f13934206ed5161a4d52d175cede3f282b28197925e6763f3a1f1cd3a0ca57865368706aaebd5919c68502dbc8bfe7daec7f92a6e183f1c21bb445b7e57cf5609cc75b557a47882d532a03c919b"}], 0x78, 0x0}, 0x2}, {{&(0x7f0000d26000-0xe)=@l2={0x1f, 0x100000001, {0x3, 0x6, 0xeb7, 0xfffffffffffffffc, 0xfac, 0x101}, 0x3, 0x7}, 0xe, &(0x7f000085e000)=[{&(0x7f0000d25000)="2387be4104827c3881c88e2c2a2c08bf83e8db1a", 0x14}, {&(0x7f000053c000)="72c2fc5ea330a54c550b9374be4a09ea46e28db5102f445bcd75959295497113be6f249aa473a8ff1f9f5d7e5ffdc33b63a9ddb376b8c23007c356541e1c68efc16c271799a429556269eee8e91031a58c50428d1e63c818865abc5e84a6e40a8e26d59b1304b2aeba5c4765d6b9666507d680df73d819fe2ca1a36ddbd5eadba93d8ce92b8f35ae71954f5a71e30b79ec336f49e129d90385ad9899f04bc13300a4bddde37ccd9f4aed1d5f738775d459036761b51bd79fd7e3d878e97822c5f9506b8587a6e0fa0c79a4525ab709ab18da2419a84f6dbe1a5b", 0xda}, {&(0x7f00003f6000)="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{&(0x7f0000d26000-0x6b)="a935ae111cff9a93f899f1beecf4969818e9cdbdac4c581b790883cff340552b10401812603ed11d3e40f4848ca3dc71226c4f757566c4680d32aeaa9843278e5817154fc8dc79153215935a85caf8c865d8b5269010a7bb3388e7246c73ed7a6a9b2d81dbf7ac290a8642", 0x6b}, {&(0x7f0000d26000-0xd9)="7ce63495d1151386264c1a23b58847a9621dc80722d0d58e4cd8f202c5c370b4533e84c4f4913a4d3cf3ff414398e499cee30478a989c2c74c63a8b279cc0502f20dedf6307d11ea2748ed76a067b698c5dda6f276e49fc6e40025323f10b0a3c7ac3f60f74c76df7561b3d9c6ce765986cfde1a3bbf825a5bec2021cb9a2718d5973c7ad361f9fbf6807ddbe2af1188eb27ca3c7ed01833612658f2bdd06fb03a20dd0a745edd46e7ad833b79779f37b441d64f95b29b5374dcc51a60ec1886fd99d347a860dd2ec2d9fb0ebdb5b88a7e72da05351e21f3c0", 0xd9}, {&(0x7f0000d25000)="175843448d5b295b413caf4a00761290998db6679da5a59fc34000afd67e2f2f42912129d8c67233f1182bec8093f6540480bc8496fd4068ec89b9f5543d8c63bf571289ef296152cd00710c0ad4321168761cbe47c7397957f8f05dad46b8fc641eeadd591a762062a63045c11784c2e9baed5e085fc6dd3f26cb27047964384e72a8ada05d410fbdc0b6ed15be6921bccdceca2d371b7af1c9dffa762d4968f31b871aaa86e8dcce6829c689f7bdd25fcb723f7ddd97839d404780", 0xbc}, {&(0x7f0000c8e000-0xd9)="231b166275dd4b358ea6b07d429f36e9fd3ed291655a6486219b88fdc1e48719ad23e5cfb7bc1255f959c61273ef386ec8b016c86b52f5e263084da7d00630c1c68924f5cae385cb327ea5f2350051db28c18ef256aa5bc4ee3ad6a109ec6aa828b276832449f1feba3c48847fc9bf845a53d1393b380444512f591f700c37d3c626ec0bf90c6304d0fabc689fec80b4f1176f27d9b705db6800160566909e2bdace4ed2e4d8d8e1348b80d88219b9a576cfba175e351223496c2d733ce12c1b9b65a121f4d974da636572e54bb901ace2b09070b5c32e169e", 0xd9}], 0x6, &(0x7f0000b65000-0x578)=[{0xf0, 0x18c, 0x5, "3bbac52e01c1fe8b93540faba31bcbd27902c4c2d451d86036ad5aa96dc58835f70c7a6f71e8f9bd54ebc2eafb72a6d6b081b0e78dc4eb12f15da7db6597fd3cd787b2fd7334f2c4e9f27b94b05545e7333e8a5f879d4853423fb4efdd5989cb83b2b64249b2b0ef3148b49eff93a4fde4f2d0c08c62e26cfdcb09380ad6e759dd82640ae0ddf44dd3b9fc8d522f180d9edfb6d80a57eda480e498e2721408542e2ec2ef5d4499c7102f2b84f890a96dd9e9a9980d355cfd8302134618174a167b792038b99035eb7789779b22353a5657b248fc3798f992ded068033c7559"}, {0x30, 0x11f, 0x38, "5ac722d71cc004f43a7f9a1616fb171016a37e22edeb50f2ce531ac89b"}, {0x68, 0x10b, 0x200, "a60a747151d4608deafec4ad7cc1b0e1bffc8b99cf39ec8dae5b44c9e21a96991b95fb7faab260bc9519a36cb45b8f18490dd799a54592746920f0a618fb4f9d4ad2ce4afdd91bcfdef010e92afaddc530dac3523024daf4"}, {0x90, 0x108, 0x81, "4344b011e79d1bdcceff5ff448c661512ad493d4a83d649c122dc5acab09e50ff5e619418cfdd64e7e89212058f776c6fbeac0bbd95b5eef8878823a64ab96fb5d039d82de6d2ac5d25a9b28b3a8dec60281eeb95302e52249eb2f145a35688832d86ab9ba201736a34f08d135cae314b9339695caba3d06fc578963e343"}, {0xb8, 0x84, 0x4, "8c0ed8741c13369ff27efb2d157d331d4ec7b99ec5b22bf2aad0aacf910e83df9a2df90604fd8db82ebede7f489d6f161960131de3a5ba34d7effe421e3747af08267a728b4b5d49ac9a89435b509717f4797cbfae1d3a11649fc66224cd2f2f4ff2671787e2f25a7d7265c9ab95d1a3b2e53b035a13738b833117b959d10059abfdc2561d69118e677ab6eb86c1694d026992eb71e5a56d3cb7c1d1cfab30f0610f47"}, {0x40, 0x1, 0x1, "0074ca8736d61bd1746297ac65a354738b3e8b11a0393b29716bad6035faf1a79a67d13eeb51353c07257eb1"}, {0x38, 0x6, 0xf8, "df7de71332f6db61f1785899d6ef41fa3dad511963c586cd3ceac3f87c2d6441f15074136e07"}, {0xb0, 0x115, 0x1, "1649e60b96464390f654550757ef8a3c3ca38ecc06e525e9c0ccdbd1c5f399e2cef6bc6a34382c4ed1a547b5b8fe5502d9fc963b0d5909410f63700c1bb5f125627345c4aaa0e7da738402446c4a13c9e6d631b35952cc4ac2e5599cde07702eec67cccf47c656959396512fa7ece41910fe25536a0446082c44238d1759f039ff0c0e122c16a71bdb0db9b6c52203bbf37d06e2fd534639cc20967a0b96bdd4"}, {0xa8, 0x95, 0xcb81, "a53c5afe95c82e67697a17ebfe9a4f4e3ee82ba37aaa038f3882ad0cebb12985ce86d0dceb64ad1186fa72791dc8d38a86cd2227dcf4a27d752ee85479621a95a5c7df5faf4689154622e805a6e77b55fc0a0ecc0acf26e4fb89a93097346ce81a7fdd4c67f94f994676199d40376b49c0a5c4d56636bf9f4600f76f2bda972864c6e2afef01c902e78cd7a19f3e1ce19885130ff25c92"}, {0xd8, 0x11b, 0x8, "54f140f2bf1d1af7c14bbce331fc3fbb90a7dc82eb6150295c1353a3e204fde61a25aa4e8f64c5acacf6654d8a919f4ee8ee2495883c8db7356b9dffa2a44d82aca6985588663e32cf86357674403ecc581dcd44212175681b12fe919279af2ee6de354044fccd8217bfac632b0c0a31c08b164e220068c32615ae55b8b95fcd50a6596531c4f98585179fd6230f2a3cc3879dbd345842765c82c03d5269280c47e27209f41747fc64bf704bd77d2d512d82b423d2c7a157c32140cf58e6035c3f08bdb2"}], 0x578, 0x800}, 0x7}], 0x3, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00008d2000-0x4)=0x9, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00000d8000)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/12 10:41:16 executing program 2: mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000ec1000)=@file={0x0, ""/11}, &(0x7f0000ec2000-0x4)=0xd) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x3, 0x154) ioctl$sock_proto_private(r2, 0x89ec, &(0x7f000067a000)="1275bc5628b5773c77d7bb6ce14f4a66d465a1902bc54b4467d2539535ba829808c65a34a67d6837a63ed85d7f5e492b463c3890468098f99a92d45bf5e3e7b7bf79d1aa4a31b993ed9b1461180823ad98aedb42a5ba077eb0ed18e566031ffa6fd0b4b260fbb8e45f17fd356debc88af0bf05725c56a0c312d9df5f37d91317fa7ecd51eefc") mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ec3000-0x10)=[{&(0x7f00003b6000-0x3b)="390000001000092800bb61e1c30500000700004a0200000045000106fff4800004001a000400070021000007de000008000300ffff06001ee4", 0x39}], 0x100000d7) r3 = accept4(r0, &(0x7f0000548000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000055a000)=0x10, 0x80000) mmap(&(0x7f0000ec3000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000ec3000)={r1, 0x1, 0x20, "9764b1a92842c21f613a19b1b243d3e6d06ae957401621adf66960cda10f28ab42154a9e5e9f369144ccd92a9c14fff8958b6a6ac7e412f2306530d06681f9f1ca14d699a4f7931738a54c4fd18e992366e4bff880c2ff37d0f5e7992dc66ee61120be0f650aebe32fecf792a60c8317a175b342ee5317c65a1ab1938aa5b88961eceeb4b78df12c9ba311350572e158fb9b7afe3eb6fad33e7d7d2c97c12b69e399697ab0298b10bff6e4e1368dff8b019b15dfb48c55ce2fe390686d1aca96bbcdcd3263d2ff0331f498af5e640f5592f7f8c1cda0c8ef3c1c35c16a82de14f67866897c2b4a508684d960c1959c833888b8b7c6160b82146e0325c28032e320e60efd4b4840e0bd1553e7d33b95d47d6c9a16fecc5732ae2e15aa7985793a16bc1b0c2641afd4a2f2489d9fe5bf22a9d1648c5b8916717b7fc7a5edcdb63b6c59b99092c77026f0b04a75a09d4bf7d35b0aa659ffd5544497fc97da15d3544bcef667435f419babf02f4c11c2bfd4552ed1753b76a1f895acb5c6c99f6f6c964763621a82ffdbd6a4b3203396f58a8b134af616fa53c465d3344d7ea5d089d90058037e959b4f9708238eee7dba4e25b40d03c5a5f8d875bc56fb2921f64fc39df00b6271d06e3de47eb4a3bc52811608d32b862c18ff55b7d2e2dcd4927b35009d2c311480fd6740ece5b5e1e3f0c0e90a251a12f4b967bd764a6b7dfba8f1279eb62cd6304f4718ccf630d92ddee680376c62034fd9427f7f72817334ac0431b2468ddb5456e1ad3d525704ec30129d4069dbd39f4c91f03cd576e9c14fa70f02153582fb1b675ac8b5cb9521853ceeb02b6267c83cefa4531f8c955be35b850533e81b1e378f5e48afdaaefca4bf3425377e650d38040cbed15b3a6d01e99fcd2f157107e6c56ed652dac99705f800b12a472d752f4107751aa12c87c09f62acefeda9118b69b12205dc18c9376e99f8d8c57ecd6b457fa151545c64cc6fe4c3730db18928c46c4ffd08ad3998c576dfdf5e79382a89ee77095a5b46b46e05bd8bb87758b3a266ecd754bd2d8d16b0fedbe22be8be7ae56c83a7e04bc6892a63bb4fa622b4af4b9eacd86a09fc430606524281a55f33d8813911fa70e9acb4b29a3e610781cddb2eddd691c8c6a3fdf280e756ca9173176fa7d53519e3a87827bd94262425d16a50fd6a126df9d75fc7c92b400510896b7f8b36fe78416c4bebfc74a3478652438b275b216ad84ff69b03ff404ecd66a409c23553e91260db414c792e39af2a4da95eb61a5c17d34e2c28b82ce383658c14c41f9104045eb19043f2b85465e08b7c15b8ed235b1ba90806efc3fe56226649fd1bb06d140564003c380619785c74cbb3131430b9fa4159ffe9afa91ed57a32189d7719cfdf28d9fa625d550fcf3d0faa9f50e6d2c7b9fcd3850b3cbe87d6b46b7d2547068e6eb37d717d7b7fc79e735a00612f707a972d2960477e97700647c7cecebacc9a341268c413f0e244b18c24f6647c87f27fdf39c756605c38a0bd0ab2680cfec741292495685432d160fc2488b826daccb29e41cf89df8ce347b5bc7b66ba5e217616f49f5c904c285662af6564dc5ec1a3b74e00c37d8a05d2b50d9a8fce6f0a023d29df54972f7ba3f660c62283fcb0a1441c20187acaa066221f48776a0427d56361abb4474bdd2e42df59401641f30eddf3abbbf4430a33ab09ab13d07ee020dcf1210dfa8db46b1523ac17542d492a9c7fa2453f1e851b4527ed81161a59c8706f70f1956f8daccc0de2347c11d091532028d78d96164457b0d72710853474a8ea7d9697a56faadc9084465cb5a0874778fb3ee8c0fe68f0c8b7652e9f543e0b3bdae9704304bf034f7407677f427a1471e2fd3e7ad1bcbae7803c18eb8daf0a98b0200a03c3257811c8dff623aec61d0b4f7d27cf173ee3a305d37eb004306eede7f23e8fd781f38d268462fe6527c8597544bcc324aa8f73aad64e8913743ef5af07444b6534af8b9f6355716dfd82257fa9e50b47ea4acc96df052c74d85ed943453e4b35f1648d31b5714264ee9f8fa2b0c4d1b65cb978ddd281828cde0b5197f3414787965a062a15ec20757c24dc326fdb6032be2d4b76962ab5088a7615addbf5696b2e79fc424a99e96886f1289b5474fafca170eb9ee739dac361d546d87c3d6d229259109dfa822c2f3d7a97ad7bedb90cb8a7f741f25a611aa0c37f7f15b74535ca1b04dce71f29e0ad3df5eb840845bd37d8a0c68ed747a81b7476cf380c0db7e0675937660fe0a4898390a4ecde92da7791f53710e6849162448e89cbfdee6e8b99e4053443f9483259ce356689ae951e49c15ce150fd3278908d6c66270074b1cf86d8265d4008f2ad054c10647deb233f61f4ac621db29621188dd3dcb76b440ed384bcb9d2df131a2e6222d12193eaaddff3ec1493b87ae23fec32fded27190c1edcba314326432c0b15147d47193ca3f595f985f622b2a50330c99f5603291ef36dfa92da574ca7972e28a696cf8d4ec274ad4ec0bfcce79cdde29f52283e80c92cb5282de9a1558101ccc047a1cd9b05246e79634d0b2f9ca5a809a12422dc540f951fa38cb71f65c5be333c607bf20985f20278f1501caee680f395f18a44bbd543a0a7d8fc3c9d4d5ccf22510f913e8048eb43544c7301273b924e3cb608153b93c6860bd9db3fcd728cfc565e53504934d49837536e34b8a5a98e6e986ebec9c361937746e9738aaae0f8bd2e994fc3f011ebf0138b5e25571327a263350840ebcf11e3cfa27196b4a3f4f54ee713a6036cbe024d000220a0b1a9a38778d46356ea7aba81d35884a8f52298b78db6f52b4344b86539dc125a5fe37bc8c84359eb6af2f4a5d825ad15d4e7414ef5b5d3722707b2b625eadc6c74dc87341a7f77e5f0b2af5e5c894da2b456aee2b75e9cae38b40bf4f3ec74431447ddfcd4c61a108eeedf71e8610c80083b5f526d53ea394b272e03cccd41ba289e6bda7835531fdc6bffe279b8025b7bf0376176e3a30f1e6409ae4214198acaf1b5ab1f2f3803741a81cfe3217c14f59f07e3ae490896f4e127cf585b5484b7c2c772623038685db546744859b8c0ea67c54738344ca10a09afecbcb8ab96b798d92488d0b5d2d1b57573a42f4b04e9ed9e33586c18276f6173275e2c3c93a2117f8e33ed48eafcb4f15c1b3568aa4f46c8ed48d4b5b4531cf24b0e40bfaba96ad4673d65dd526b4b37666a86ec77d74b06ba2abdefbb081d8915bd65f98acc402b4f217a718d45061acde4870cad8e07c735130e6b8c78a82d929d48bb4b90dc6fba019418cdf15ef838ff0801f18a2d8481f169bfa007b0a18575182babd70c657e45da4e7c14a273d59afaf5e851f72cb99cece2a1df9b38e67f579ba2ada32eb82ba299cb3c07055e2f44e1dad16bbf50b0449db166c226b16b89c986b61ac1e337bede273a819846351d1987c1173eb97ce8233ae14f0563232edaac56dcf20a030d78ed49e306eb890a157ab809a86a620819a1162602e974cb6bde5225a4a64994ffdead7b3a4e672b9ec88ff96fd3df7d211d8233085f90d4da1238bede36ab12981747ca63dbbf99eaa0a466996db60056ef3e5b5fc2c590ddff9e7aae3bc36ba8bfcceced2c86531a9c7ec28e1263c87dde4b47541acf0528be56328e3f0977645606332a00eb21f1b16d2893fc71f6bf5b11aac33215126361d505f64cc44a542a92fb5679aa232d0092185a5b33194d7583c75899bf766769c4d82c463913d1d2548ff9946fcdf94ff85b86e516c750d18047fcf84ba487f521af689317cb542ba045330e127709d2c2166c2f3721f7294f6884641477d842262cf2b6efcf07ffa5e0317f1b2689559c8d3d68eda61c9651529248ffa394e06c6db4c8999b0c8ebc97f5e60af1df607d590953f0512bf4c0d44b93a9bcaf558a576cd20417e57ed2c9a850b84894c57afd06176bf8b3a220f6b720946a2fa2387d8b213d6cd327a5b3cf03f21095c6ed3dad07a8db92182140144c58c2e7bdaefe50c200acb379933da3704f38af78041f1fd714bf2cb773f87f3941aacd9a1b4190d1614e492aa749102eb8018a3aacdbc0200ab4065c481b1113dfa4adfa40be687cd5a5a6927c9d943c21cc23f6708b0e3f55a5a04a7b812297dd2b188a2b681687792e9542307980fc004c951222a63059fdd76b5cdc42caa9263e23e1df2794b20a859e0bccc33e1e5f095f293952e58ea2d170e79addc6b1d6b6c837f9ca45680a8671599e56b1c18de07d664c2bbe650c364d7250e348616fd478957a3f3d4111ce796575581b80b0c344716dc810e8ba2752c7cdd82ccc7f92f5eba16c070925e3e5fd8626e2402aa9e4e8abe0e8ed2a570de94da79c44cf5deee7ec91e4f79ca7ba3f945b8f7b77f68b77b71dd1303f21c936ad9b9c33442a4ae836e355cbeaacd67482d6d33ed22c4a7100b4ae46d2b73e8786070bd5bf950128b45b17848bb274d34836489767f9402bbccfd1cb445283f2dad0b76341498a7a28ffcb18b7b9fba67ea6820db9cedc85b2bf64877d388aa6ecf3ab950e64ae6b1819f2f5a45102fe5832bb75cc543eb6f93a82c8cb57fa21d3245cfd94c773240266991fa273a4c5779472367ed005c1937fb05c305b58f2a19a4efc6514d59f15b4bfd6306162eeb784f15bd979a73aabe76e746309f8c8cef9bd2ff789056a9d5f7e00b8c226f7a7ff5747f209e89178dfd4f5af4279364f186fe1e3be8a515660a9818936e5c981428ea736aebd6c41f5e5d449c79c7a14dfee3938274c16ce23f0d54725a09bff56eb557cd8f0c4e53cfac0c39e4ff76a39f768a902cf83ef8bd5ecb3a5dfe33b550afde6545cee666263c05f1eca95135d82a05a4eb6ef2a0d91d177f7cb162f7d40079bf1c28f9948d6dfd7e4716e9efedfc3b88668f8c74391c6d6c76332effd226397989e5a46d939fdaaabae4b1a69469a197a4f7e7461b6576e72ea77be67617dcab8bde3b010a5eec442be1f47992c5062965a3129a907298bc59d886b21964f48fb27f845460dbcae9cbd3f30822d1899fc5a8662409978f90115c48c0c181c3957b23fbd83ed20d129aac1d56eb12efdbb40e15cbe48df7c219b188d00dafcc16124d67d15c5b5b8d6a835acc9a4fd7bae4438ab7e37f6a3c22d11d32f5f9ffc7d98b9dfdf0cabfd99ec6e732b226ae872c39131ed4620a3a89bd51e4d7a21128dea7a64d8790043c08e2c8bd799d95ad53b49804b5aff671a5e5ef1a2d8fa96e6c56e0cfb3ed1f3402d78b1ccb18532e6d9f872ee13c08cae58f445723cb1f002f869ac768a637e144ee939fbd3e1f999c153b65e5dc5af1f7ef7816201ae945aa60c4d452dfbaaf164c54876cba2c75533e6e37b295da8bfe83dc5c9a6e51e3f1c0df18e318462156c8a7c17b7a5b3f6673f11383bb20eb09a1672ebf8fa6dd7b353c1e50965d0f422e8e9e80aade4ac7bb5a556a2909475ee215648a52fff037dd3610d1a783ad4133cb2dcfd401197003a8a3cebf5161bc460ba9e257d7723e8f01f1af39aff9c8bfb0b905f572802e736195ddfc46d2491946ecb721573d0043c7005e3f5621ddfebee8e2e5ee09cdf41db0d590336298a106f197fcf8818427d3f6520a3c70495723ee0dc1121e3fc9491fdd185f693dc2ccf9d212e5e22abbf356dafd65edca6c32e3cdae6b4bf86e8f582623d095ef8893e43f9b935568828b6191ebce47ab5915403025bfd4b49d01ade17a5f375089443897e679489e4cd2eb95b0141192e873ba5"}) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ec2000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e8a000-0xe8)={{{@in=@loopback=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000840000-0x4)=0xe8) socket(0x13, 0x0, 0xffffffffffffffff) sendto$packet(r4, &(0x7f0000320000)="37903c49a05ea88005bc888056e455c4caa611c2e6f923bbd174994af4cf4c64fc5f1748eb6950379b55f682bd44196eb59a233a4f38b780", 0x38, 0x8011, &(0x7f0000471000-0x14)={0x11, 0x1a, r5, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) 2018/01/12 10:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x11, &(0x7f0000f7c000)=0x0, &(0x7f00004a8000-0x2)=0xffffffffffffffee) 2018/01/12 10:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000073f000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0xffffffffffffff44) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) 2018/01/12 10:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[{&(0x7f000012d000-0x1000)=""/4096, 0x1000}, {&(0x7f00007e1000)=""/130, 0x82}], 0x2, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000d29000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000a9f000-0x8)={0x0, 0x0}) socket$bt_cmtp(0x1f, 0x3, 0x5) accept4$llc(r0, &(0x7f00009ae000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00001b8000)=0x10, 0x80800) pipe(&(0x7f0000190000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000717000-0xc)={r2, 0x80000, r3}) 2018/01/12 10:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400080000000000e) write(r0, &(0x7f0000c5a000-0x2a)="290000001f0007bbff0000000000000004000600e00000000b40000000000000000400000007000000", 0x29) getpeername$netlink(r0, &(0x7f0000f64000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00004db000)=0xc) r1 = socket$inet6(0xa, 0x0, 0x96c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000d94000)={0x0}, &(0x7f000010a000-0x4)=0x4) 2018/01/12 10:41:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c21000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000ff7000-0x4)=0x800, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[]}}, ""}}}}}, 0x0) 2018/01/12 10:41:16 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000003000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000002000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00006b0000)=0x8, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, 0x0, &(0x7f0000324000-0x4)=0x0, 0x80800) read(r2, &(0x7f0000938000)=""/0, 0x0) 2018/01/12 10:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x4, &(0x7f00008f1000)={0x0, 0x0}) connect(r0, &(0x7f00001a0000)=@ax25={0x3, {"32248ea1464d58"}, 0x9}, 0x10) syz_emit_ethernet(0x76, &(0x7f0000235000-0x15a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x40, 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=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "ff7b51", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@fragment={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], "9f7b2855b4eee0ea"}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000405000-0x8)={0x0, 0x0}, &(0x7f00004f9000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00006f4000)={r2, 0x5}, 0x6) 2018/01/12 10:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f000021e000-0x48)={0x0, 0x14, &(0x7f000013c000)=@raw=[@ldst={0x3, 0x3, 0x0, 0xd, 0xd, 0x6, 0x0}, @ldst={0x0, 0x3, 0x6, 0xd, 0x7, 0xffffffff, 0x0}, @call={0x85, 0x0, 0x0, 0x13}, @generic={0x3, 0x4, 0x3, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0xba5d, 0x0, 0x0, 0x0, 0xffff}, @map={0x18, 0xf, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x3, 0x3, 0x7, 0x8, 0x20, 0xfffffffffffffffd}, @generic={0x0, 0x2, 0x5, 0x4}, @alu={0x0, 0xffff, 0x5, 0x5, 0x9, 0x1, 0x4}], &(0x7f0000b6b000-0x4)='GPL\x00', 0x9, 0xf7, &(0x7f000086a000)=""/247, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f67000)={&(0x7f0000b29000)='./file0\x00', r1}, 0xc) write(r0, &(0x7f0000c5a000-0x2a)="290000001f0007bcff0000000000000004000600e00000000b4000000000000000000000000000106d", 0x29) pipe(&(0x7f0000db3000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f00009df000-0x10)={0x8, 0x5, 0x100000000, 0x1}, 0x10) r4 = accept(r0, 0x0, &(0x7f00008ea000-0x4)=0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c78000-0x4)=0xb, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f000061f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000b3d000)={r5, 0x2, &(0x7f0000cb7000)=[0x0, 0x800], &(0x7f0000383000)=[0x4b2, 0x1, 0x0, 0x8, 0x7, 0x71e2], 0x0, 0xa, 0x5, &(0x7f0000267000)=[0x1, 0x10001, 0x8, 0x3, 0x40, 0x6, 0x2, 0x0, 0x9, 0x437], &(0x7f00009a0000-0x24)=[0x100, 0x7a, 0x7, 0x8, 0x5, 0x1, 0x7ff, 0x1, 0x1], 0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f000021a000)=""/58, &(0x7f000026f000-0x4)=0x3a) 2018/01/12 10:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000ae1000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005ad000)=0x48) sendmsg(r0, &(0x7f0000304000)={&(0x7f0000def000-0x10)=@ethernet={0x307, @random="0c4ca0063f3b", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fd9000-0x10)=[{&(0x7f00003f6000)="84f1036d25620dd68d57fa26d194dbbe7bd904d47b226dc59069e27dba8850c34ae38a3c42b843c1bb8f1d96cf2effbab3c141a210644560ac8e590a1837a88113d2e1c8e1e22884e497aa3b207f1a7894d9d524462271699b85fe2db120273bb0064131afe26860235de68b9b03d49614d9dde47cdf4cb86a23670c57bdbe1259d7207cc62d0c8e000ff42e13fdb8b1936c61eed5198d3007706ea08bb5a3938623e5626a0d", 0xa6}], 0x1, &(0x7f0000d88000)=[{0x80, 0x11, 0x9, "c2bf1c1a8c5bb208621055575a9b0ff1f6247cc9f9b6bcda8e61826195406e145bd30affa7803ca504b5605c873c5a3994f129e79305f77aa97e5622e1621884b3d0ac9474641373b85bd64b7f708d75b2510119aa5ac511eaa61279d541750b6820d0a955b87311febfd5d15693e219"}, {0x110, 0x11b, 0x400, "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"}, {0x108, 0x116, 0x4, "058d0981a79610a0e61dfbf95d6501e93f82a7c82b31264267d158a612ada02b8a82433643b550864c14f340bb5ed2672325dd66865d6b408d71714a97f0bdb3cfa2edbee9bf119bcc34c0394e121418e795bf538a2077f764528740e5b1cd0680707fb6c5649f7353b12e6758f182d13a2732c8df66cbbd7c2fed7d97bc0ad18f53cf2601a45fc32f866d4d0cbcf63d1736d837ad4efce7c689873d57c2efb94b4a1411b0152797d33565c19192a5b365f5a6d6fd250bbd0ccb75b8ca38259296de8db96de2fea3d50f40d4e17392132e4fa880c9a6f88a777a675ef4bf240e07453774024c174b1da67ba4710689deea82f49db4"}, {0x80, 0x103, 0x7, "89b6fcf4724e6df221a28f646f3bda589497ec803788d8c97872b96ad0cba5f1d966fdb33a029e77b096cfdc83a9a72b58fbf09b6dea49bd8a91fc587d131065b38ada34249d3c58b4ff23a79a2dbf839f37c736b45aa1dcbe7a6abe4b3481cc7634ed40b4a4d9c648"}, {0xd8, 0x11f, 0x7fff, "e1e9a4ddd93c7265672b38ea33c8a8bbb8fd87779f5de46081c33be9746ab151f4e32ed2c7d8b6e992f6a4d149a97f569e406dedc278152ef2269ade252e2db0ce414054e1a3e31a24e2b3535054ffe95b9830d00f046405127ba13db1b69e00694da923edc43470301cb732d78c1f1201d11fc9a7926a1cf6f04b5cc941d4d0d46c13bfafd042df3627b3cdf2541e2bd358dc42a38b07ecd4f85cd4bd927cf1e204ba9c419801a7bb6fdb0cc0df7880d17add8116584276635846163b61602fc04e85651a4fd1"}, {0xa0, 0x11b, 0x174, "6269e7f5462503f87441ba37a28ddfd96c580b2e5278a4c5d1b85bf1b17da59765b8a99983b6b6b69509e0d6ff08afdfcbef9c047f95832c09fcf37d316ff0f1cc7c2ec43a925c10112e2e18243e15e811a77b503e760b8b62299b11057ffb06881105fca60e8c6609fd0a771638d1404ab9fbe0c02c1b4ea5e5f3156db593050f0b3c0ba6b4ee7a831c"}, {0x110, 0x112, 0x6, "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"}, {0xf8, 0x1, 0x9, "b6233ed4dcd79ef509e45d03befd06c09c42d2d283d29bd8b15f44a437d1f8a379e706620dceeb7b5e685ec3e879c4cfc5d58e21c72650e58ad82fb6b7252f2b6cc28285b480af26ed721e564dc6363ca8504bb6377d039555e1f19dffd38059967b7c61134593ace7669aad2681e430903044aace8f9749734e752a6a7a8fa098a2829ddaa3e81961d5cb717dac52bbb5745ba5b368f585b545f163a23fceab449e7c2c0a02eb3a8f52de95b6e1892514ca2058f6dcecb0285e23ae67215dddb2eb03f185422a4cceb256d5d3b87bbce1d2efe50d15acfdcd148f6cb978953b10fb9bad7cf57517"}, {0x108, 0x19f, 0x5, "4caa3c5b4ca63aadfba0a0f9e45257f81aec8606b060ae4135099122c5dde3d802cea260c365404b465d5fac76f17d7945a02cc517633e8315951274aac8a48f7dba56f596153b5c6b13aaae89a1d2ac0a2caf23706ee07399f7c6bc86efef7f4756acf067221ec459a2e8095b48de5ecc2be5dcb7277993d0188c0ee3b52aa6d2778c5e0522e70545935239c3bed27bf08cf732a5a8f06a089e0506015e30855bf8a10623290cb125492b14a4e0a3f60f57e7b84688141d1d30e498ea2c9c309080f7461ca1ea711566e0337c6dc997fa17f82c6b38a653d0db7326a4829c3e5132f0467548f32ea3ddba386a8bc117a02c858080d096"}, {0x20, 0x110, 0x3, "6bb1fc65eca12e01927f7a"}], 0x7c0, 0x40}, 0x0) r1 = socket(0x4, 0xfffffffffffffffd, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4ea670e31838410061c3845ad3e81292e2971a49c7075530a20c915be8e3a21e491762022716cd996146b6a2939efe01c9cbf2eb949494c28556b5ea5a85f9", 0x0}, 0x60, &(0x7f0000200000)=[], 0x0, &(0x7f000048f000-0xa0)={0x10, 0x29, 0x5, ""}, 0x10, 0x0}, 0x0) 2018/01/12 10:41:16 executing program 1: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x0}, 0xffffffffffffff78) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000fc9000)=""/18, 0x12, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)=""}, 0x10) 2018/01/12 10:41:16 executing program 5: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0d", 0x10) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000566000-0x38)={0x0, 0x0, &(0x7f0000f7e000)=[{&(0x7f0000ee2000-0xe1)="aac55cfa551543c5d834587e2b476136f88766d3b8e05a167e996b6741ba68e0", 0x20}], 0x1, &(0x7f0000f7e000)=[], 0x0, 0x0}, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000f76000-0x3)={0x0, 0x0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000f81000-0x4)=0x0, &(0x7f0000f80000)=0x4) 2018/01/12 10:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 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) r2 = socket(0x0, 0x3, 0x1a) setsockopt(r2, 0x0, 0xd3, &(0x7f0000b9f000)="", 0x0) 2018/01/12 10:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0xb33, &(0x7f0000309000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000301000-0x14)={0x0, 0x7ff, 0x3, 0x8, 0x539b, 0x80000000}, &(0x7f0000d2d000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008ae000-0x98)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x10000}, 0x98) pipe(&(0x7f0000def000)={0x0, 0x0}) read(r2, &(0x7f0000fb3000-0xa)=""/10, 0xa) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000795000)=0x6, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000ef5000-0x2a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x8100, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}, 0x0) 2018/01/12 10:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000665000)={r1, r2}) shutdown(r1, 0x0) sendmmsg(r1, &(0x7f00007f4000-0x168)=[{{0x0, 0x0, &(0x7f0000a0d000)=[{&(0x7f000050a000)="e6", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20004045) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt(r0, 0x5, 0x1, &(0x7f000068c000-0x95)=""/149, &(0x7f0000cfc000-0x4)=0x95) [ 31.682286] netlink: 21 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/12 10:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000361000-0x4)={r0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f7a000-0x6)='dctcp\x00', 0x6) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x5, 0x0, 0x2, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}]}, 0x70}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 10:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000094e000-0x34)="12", 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x77, &(0x7f0000ad6000-0x6d)="e03d7164f7740808", 0x8) 2018/01/12 10:41:16 executing program 5: syz_emit_ethernet(0xfffffffffffffef4, &(0x7f0000c37000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "f80409", 0x28, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x0}, @sack={0x5, 0xa, [0x0, 0x0]}]}}, {""}}}}}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x4, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000002000)={0x3, &(0x7f0000002000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000001000)={r1, 0x0}) 2018/01/12 10:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x40000000040) sendmmsg$nfc_llcp(r0, &(0x7f0000239000-0x38)=[{&(0x7f00000a2000-0x60)={0x27, 0xffffffff, 0x0, 0x0, 0x10000000000, 0x0, "a627cfd86399dfac2063b4a66021e531678e893e12003ab58c3204d87637cb25d67298ca57fad84a7a71bdfb674dcd27daed2fc91b715303fffc878eb6b571", 0x0}, 0x60, &(0x7f000093d000-0x90)=[{&(0x7f000074a000)="", 0x0}, {&(0x7f0000209000-0xfd)="", 0x0}, {&(0x7f00005e9000-0xca)="a0", 0x1}], 0x3, &(0x7f0000dfc000)={0x10, 0x1ff, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/12 10:41:16 executing program 0: mmap(&(0x7f0000000000/0x35b000)=nil, 0x35b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000035b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f000035c000-0x1c)=@in6={0xa, 0x0, 0x6818020c, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x52}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000289000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) sendmsg(r1, &(0x7f000035b000-0x38)={&(0x7f0000148000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000022e000)=[], 0x0, &(0x7f000012f000)=[], 0x0, 0x0}, 0x0) 2018/01/12 10:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7fffe, 0x90) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f0000982000-0x40)=[{&(0x7f00004d7000)=""/0, 0x0}, {&(0x7f0000880000-0x84)=""/132, 0x84}], 0x2) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 10:41:16 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002f2000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00001c9000-0x4)={r1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000d97000)={0x0, 0xffffffffffffff80, 0xec, 0x3}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00005a9000)={r3, 0x7}, &(0x7f0000c6c000-0x4)=0x8) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000a11000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000078f000)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000df1000)="bdfc1cd00fbe55ac4a47894d3a7a10f2", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000d3a000-0x38)={0x0, 0x0, &(0x7f0000d91000-0x10)={&(0x7f0000f42000)={0x2, 0xa, 0x2, 0x9, 0x11, 0x0, 0xffffffffffffffff, 0x0, [@sadb_key={0xe, 0x8, 0x330, 0x0, "8f868e928baa89f00728cf0b8783500b58fad38c807791e17533a4271aca185d363f40e5c0cea02f2eb6932dcdc90590988e93f0a95280cc75be62d7d4f508469a88b1cfac6f408ada27f6fd26813f5be39267097d373b0fb9cf70daa9d0c948b72cac6dbb56"}, @sadb_x_sec_ctx={0x1, 0x18, 0x2, 0x101, 0x0, ""}]}, 0x88}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x55, &(0x7f0000342000-0x31)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, 'RU!', 0x1f, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x5, "b99225e81cea62cdc39dee55998023e1cceb39d93a1818"}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00001f3000-0x8)={0x1, [0x0]}, &(0x7f000074e000-0x4)=0xffffffffffffff59) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ab8000-0x8)={r5, 0x7}, 0x8) 2018/01/12 10:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffff370) close(r0) r2 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006c1000-0xa2)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000daf000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cbe000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ed3000-0x4)=0xc) sendmsg$unix(r1, &(0x7f0000185000)={&(0x7f0000609000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001d9000)=[{&(0x7f00006fc000)="6e98d88a82534fa2a766", 0xa}, {&(0x7f0000ff3000)="107f25f324017a71be945cd01ac57b559556408c3cef692a5313bc27ef2e4322d36c50bcd34b8343685dda096845dec469eb25dc1937e2bb4190399ad82d1a2f961d662ed68aaa07c503c75e86405c713eb148746ff53ded9948225d", 0x5c}, {&(0x7f00001c3000-0xa4)="efb356ead37c6004bee020234270aa65c015d240b2c9eeb9c4adc6427936825ab5ffa96bb38e579de70df67358d4310b181c13d768c09e40adc53ae5c7de16854add06ad0402c57e1078e43f6421a4c55d33ff736be91ffade39f64ac69a27582c6474c236f4bfd4539b88a68962422c80fdabcd7dd0bba5e600a565109033e1eec08d64f287b5950c326ac03de0e9ec2e7e3fa56840cd262eb08683bc4dc3bdef87e881", 0xa4}, {&(0x7f000009c000)="", 0x0}, {&(0x7f000091f000)="f092b6afceddcd77e1af030195271426314e28ec785f0e7d50ff", 0x1a}, {&(0x7f00006e3000-0xae)="7f528cc852bec8c4659a0379e1ad19c025d5742473f75de0f167b677d4d15ae22f684adb4a4c1c1e71dc9edd2aacfde52a9f40153c4bcf5ff91d734a8a913b0044677d57a3e2fb2b64f15939eb0e492c2c16a416820dab0e32222529e2077c74c24b805f60855a91f376a6449429df5450d4617ea3a1c783955ef010eb23ef4ea1afc13adcffa725903bfbf7b4be1bc90ec50db06f22b901cde0c06a20045698f3a67baa53d72384b18b68e729e2", 0xae}], 0x6, &(0x7f00007f5000-0x40)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x40, 0x40000}, 0x4008010) 2018/01/12 10:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000062f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00005be000)="be29b3", 0x3) 2018/01/12 10:41:16 executing program 6: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f000019e000-0x64)="26000000230043f910ffffff00008d4001fa008501001a000e00f21e0000acff002103c76e35", 0x26) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000f7f000)=""/104, &(0x7f0000f80000-0x4)=0x68) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ebb000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f4000-0x4)=0xe8) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002f9000)={0x0, 0x0, 0x0}, &(0x7f0000f80000)=0xc) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f80000)=0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f81000-0xe8)={{{@in=@empty=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f80000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f46000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000835000)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000458000)=0x0) r7 = getuid() mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000046f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f81000-0x4)=0xc) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005f2000)={0x0, 0x0, 0x0}, &(0x7f0000f81000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003f1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b4d000-0x4)=0xc) r11 = getgid() r12 = gettid() mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f81000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f80000)=0xe8) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f80000)={0x0, 0x0, 0x0}, &(0x7f0000f81000-0x4)=0xc) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000b9e000)={&(0x7f000073d000-0xc)=@proc={0x10, 0x0, 0x0, 0x20080000}, 0xc, &(0x7f00007f9000-0x20)=[{&(0x7f0000a03000)=[{0x140, 0x3b, 0x800, 0x7, 0x1, [@flag={0x4, 0x83}, @flag={0x4, 0x68}, 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@generic="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@nested={0x18, 0x4b, [@flag={0x4, 0x6d}, @typed={0xc, 0x3f, @ipv4=@empty=0x0}, @flag={0x4, 0xa}]}, @flag={0x4, 0x4b}, @nested={0x30, 0x37, [@typed={0xc, 0x12, @uid=r1}, @generic="73989166d900788ae739f6273473754e570002aaf671ec48105756ed3796da0d"]}]}, {0x270, 0x1f, 0x1, 0x3, 0x1, [@typed={0xc, 0x8e, @uid=r2}, @flag={0x4, 0x31}, @generic="f4ea5c24dd3cd78658d313179c647d947349e3f885462dd33e6459eae8a2dca21403911ed9b8b2935bef8bec260682e4b13a603485dacf83c74527fa661b67072cd1818856d71f9654daa1944cb8703149f5f78705c3a9ee374bf56fb2dd027262435f26891954a03bac61d76cca434101a4c00d37d984469ef8628e41e2ddf65b5c9261843df4594e771248ccb47b4b17498533fba4ca5261ff826827cfc4e0e887684cc815f0f469eb6355bdd2e14052de65fe421adb1fc0483c270cac0986531085d224", @nested={0x6c, 0x3e, [@flag={0x4, 0x11}, @typed={0xc, 0x34, @u32=0x7}, @generic="c6fe5d6693f402f42a4c59c8e8f474827dd326782039ea80044517ae34762dd633cb532e9c9337b7a4e30a28bf1214", @typed={0x14, 0x89, @str='(selinux\x00'}, @flag={0x4, 0x19}, @flag={0x4, 0x1b}, @typed={0xc, 0x45, @pid=r3}]}, @flag={0x4, 0x87}, @nested={0x114, 0x8c, [@typed={0x10, 0x49, @u64=0x9}, @generic="116f25d4f7a0e60158e034ee272eda545ca97980558b0052b8fae3443041da7bc75b1010080253df4e2e0feced1b265b13c769514562938b9a9fe196b8185ca8d64e6ed165bcde2a8af6ef", @flag={0x4, 0x67}, @typed={0xc, 0x1f, @uid=r4}, @generic="b8a2298671bd094dda37469ccda73aa55623e3fab65eb7b9be9121e6d27c34bd1adc16e4f53fdba3fae80cccf0503c602a811bdecdd752855355e9c66899a553a7277b70adcc177d9d0d6a14df5d01602895c3b6cdd0a1f5cb26ec53f3283684ed06589ec90a3af1e9504e64693dc4127cd13b127e317fc194b4e1100f6105f6e150717f948b88b36efb772b601eb3ae485fcc8418ce22e5a59ca9120de7a4fc58c7b0"]}, @flag={0x4, 0x61}]}, {0x104, 0x3a, 0xa00, 0x2, 0x3, [@generic="b4091fa2c2c12b770f2e2561d784e70b847000", @flag={0x4, 0x6f}, @flag={0x4, 0x91}, @nested={0xd8, 0x4e, [@generic="162959b4015f729feac89845fd6486e2ad8cfb62d180f11f6964bf9ad52867522187d76f6d1d749ebb423c497f0298fd", @generic="cd25e7c4e33dc60382d381164fbedf897aedbd5736d4a5d9e614c32c8d398c646dd68ba231de5c24a96b0d5e9ba0defc448503fe60de93a167552b55f2d31f6a287c84bbb7393ce536a655b352518fca79f0fa83eb22d222e65ed2cc388fb5e54c67523f5895e0b437c28b15db6290a289180816629eb447c682d92a354f5a0061a7d5afed78bf3b30f805b34221a56f162b673bdec6e7daf9231c2cdfd2df4198a403"]}]}, {0x24, 0x2a, 0x0, 0x2, 0x2, [@nested={0x8, 0x69, [@flag={0x4, 0x76}]}, @typed={0xc, 0x63, @u32=0x8}]}, {0x3c, 0x1f, 0x400, 0x7, 0x0, [@typed={0xc, 0x60, @fd=r0}, @flag={0x4, 0x8e}, @nested={0x1c, 0x2d, [@typed={0xc, 0x28, @uid=r5}, @typed={0xc, 0x4f, @binary="5fc1e3"}]}]}], 0x2968}], 0x2, &(0x7f0000f80000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x98, 0x24000810}, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f0000f7e000)=""/219, &(0x7f0000f7f000-0x4)=0xdb) 2018/01/12 10:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0xff) shutdown(r0, 0x0) sendmsg$unix(r0, &(0x7f00004a3000-0x38)={&(0x7f0000221000)=@file={0x0, "0000007f0022ff05200c000000bcbb5b34010000002f66696c653000"}, 0x1e, &(0x7f00005d2000-0x10)=[{&(0x7f0000cb8000)="363e7f711cb3f057f91176f8d984ecd588c74c2df26f781bc8351aec29b4344ba44dd3881edd9258", 0x28}], 0x1, &(0x7f000036e000-0x68)=[], 0x0, 0x0}, 0x0) 2018/01/12 10:41:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) sendto$inet6(r0, &(0x7f0000b55000-0xa3)="4b2bc8bb6962e5e559d6e64a7288d39d8f1f0d12ed90c1d15a771f4393bb8389956db9d7d631390caa4f0070b80bbd014e238279d33bbb45788b435e21f199bf2336d8457a48defe048bad2a810a56333f3e35e7f4376b32a03930f8c614028c971e3cbaf749f4aea0f5b1f2846a04d58d9749de75cfc6d74c5a4bfc5c1425c01fafe8ab6064e3f169913bb3c5517661395ff5eb65f5762a1ff4349feca4855bf68a70", 0xa3, 0x800, &(0x7f0000b39000-0x1c)={0xa, 0x0, 0x80000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5d2d}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00003f1000)="8f", 0x1, 0x0, &(0x7f00002cf000)={0xa, 0xffffffffffffffff, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x20000000002}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000a76000-0xdb)='v', 0x1, 0x0, &(0x7f0000d10000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(0xffffffffffffffff, 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000cb5000)={0x0, 0x42, "66366e4a76bb03e4689d42101c08deb04261b2ba129280ab2029adbc0083d8105472c0f4e2e597d0b6914b65936bac8fc450891761965c257aa274811f41f1f92b2f"}, &(0x7f0000778000)=0x4a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001ff000-0x73)={r1, 0x6b, "72b1df0659b7028dffaa868bf9d01df7198ed84efeff0d0d3737fffd0592cc04bd22ea6d1c0e0ff3b522d799c51a13f995c445fb98e39e2ad89970a788570c0f3cfb386a066d2d30ef334a31087cb725810899724880b00ab126cb50bde31a7ecdadafe240214bc39aeffb"}, &(0x7f0000d4b000)=0x73) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000a83000-0x4c)=[@in6={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000c10000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, 0x14) 2018/01/12 10:41:16 executing program 5: mmap(&(0x7f0000000000/0xb6e000)=nil, 0xb6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b6f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000955000-0x20)={0x7ff, 0x0, 0x10000, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b70000-0x20)={0x7, r2, 0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000b70000-0x20)={0x1d6, r3, 0x10003, 0xffffffffffffbffc}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00007e9000-0x10)={0x2, r4}) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000-0x8)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r5, 0x8907, &(0x7f0000741000)=0x0) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b72000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00000a8000)=0x1c, 0x800) r7 = socket$inet6(0xa, 0xa, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000822000)=@assoc_value={0x0, 0x1efa}, &(0x7f00004f6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000007000-0x1)={r8, 0x6, 0x9}, &(0x7f0000441000)=0x8) mmap(&(0x7f0000b71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r6, 0x29, 0x37, &(0x7f0000377000)=""/4096, &(0x7f0000b71000)=0x1000) mmap(&(0x7f0000b70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8000f, 0x8, &(0x7f0000b72000)={0x0, 0x0}) mmap(&(0x7f0000b72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r9, 0x21, 0x11, &(0x7f0000b72000)=0x0, &(0x7f00001c8000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000b70000)={0x0, 0xc4, "dc26af6bf3ae89a11fa8084a652874f272eb7dc100be124b1e82eefb35fb0505ff4ea6973b5f6d3676c7e6ce66591220355532fa2799218373062b3a336ad15879d8529089a6379cbc0c19d7585e76dd5d5f06d9c99145eafd254f30962b3414d6dcf1a5c9495ead7a583bdeb0f54881a237434d8746839ad5e48a99db3069c1cfc08f2c2ee0ab972611de15c9258eaeeac3bd3dd1d78a81d6e8bf68a9c61c7e7c314e1fd59d69ff8c13311589481fbff383be52ec95d164e8674962e39791a8c58f8660"}, &(0x7f0000b70000)=0xcc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00006d4000-0x6)={r10, 0x4}, 0x6) recvfrom$inet6(r6, &(0x7f00000c8000)=""/235, 0xeb, 0x100, &(0x7f000022b000-0x1c)={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, 0x1c) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000003000-0x1238)=@newsa={0x140, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@u32={0x8, 0xb, 0x0}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x140}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 10:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x5, 0xaab5, &(0x7f00002a1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000edf000)={0x1, [0x0]}, &(0x7f0000c0e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fd0000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000553000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000397000)={0x0, 0x8000, 0x6ec0, 0x1000, 0x0}, 0x10) sendto$llc(r0, &(0x7f000059c000-0xb4)="0ce31292455e32d6740d7a9234a03fc3cd62795c91102a7a18b9de6abab161d3cd463dbebd90d5433c15608d848fc30e9b8294ea6030182d831e5baa58d6ef2ec0773152f5ce563491a082b79488412609a1f286474197d9417c691520c8fb1aa2b19107945b90fd2f9ec44f3ec061ab9104190a24dc9aa8d5dea4a61c02b5aae4d74fe7d28841d46f4029902a0b9e5cc49c369b0aa35b568c4fcb624b0ff58742fb394cc0ea8765d013f629c7fcddb3b84cb258", 0xb4, 0x1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000fcd000-0x28)={@generic="84476d8d0c4c28703bfaf0726fbdddb9", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000c7000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) r3 = socket(0x10, 0x803, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000643000)=""/56, &(0x7f0000705000)=0x1b5) write(r3, &(0x7f0000f53000-0x69)="26000000250015f8feffff780d00000001ffff04084000000e00010004000009000503000000", 0x26) 2018/01/12 10:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x0}, 0x14) r1 = socket$inet(0x2, 0x806, 0x10001) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000df8000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000d3000)={0x0, @in6={{0xa, 0x0, 0xee6, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1218, 0xca57, 0x6, 0x5, 0x408a}, &(0x7f000065c000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00005f2000-0x108)={r3, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x1, 0x7ff, 0x101, 0x8001, 0x4e, 0xffff, 0x1, 0x3, 0x7fff, 0xffffffff, 0x8, 0x3, 0x9, 0x3]}, &(0x7f0000d73000)=0x108) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e77000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000cb6000)={0x3ff, 0x0, 0x1, 0x800}) ioctl$DRM_IOCTL_AGP_BIND(r4, 0x40106436, &(0x7f0000666000)={r5, 0xfffffffffffffffc}) 2018/01/12 10:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x0) sendto$inet6(r0, &(0x7f0000e11000)="", 0x0, 0x800, &(0x7f0000f63000-0x1c)={0xa, 0x2, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000000}, 0x1c) sendmsg(r0, &(0x7f0000db4000-0x38)={&(0x7f0000cf3000)=@ipx={0x4, 0x6, 0x7, "16d9c5d11a9b", 0xffffffffffffffc2, 0x0}, 0x10, &(0x7f0000bd7000)=[{&(0x7f0000159000)="2d4d3f5679cc1318b6ae107b0b7cc632081192511da00d24", 0x18}, {&(0x7f00004d0000)="3ca43bf3b2622572139b769c9c76e36570", 0x11}, {&(0x7f0000b61000)="285a5d1bfe9333b346f90ca0816afaa93211308df15106ff94346fdf1945a89388274473e580bfce2eee526dfea6b6670d91c1d5727369c810597945dcbc5bb4b0752880665b47cdb94cb3e5d0815388a4cdf6f66a07db4061446aeebb0227ce5ebb8623c8525b20958387d1c8e6", 0x6e}, {&(0x7f0000f78000-0xb6)="50b4c8163f6c42c43dbfe1cc57197c9b283da178a409ebc2e440db1b835f6414f9d8a7acfadb8eb1f61bd92f319021ad9ba83c98ee05e019fbf4688764f58d6e6608b8abfdb846c9269b36f9bfb261b14465725d92d5359d282e65a1e50b03cb2ca004d218745275d4ebad76e02eb9889a3cb443d0da23a07e43a4bd4ba128deb4811598a15d8afe4e0e03e8fbfff6a5f5227b7e49ae72f0de46fcbb4b837068f2dedb548ba3b22065b2a7c477f9ea1e402c2b655ec7", 0xb6}, {&(0x7f0000dd7000-0x87)="54d4269ca6f7c9b045e240ef7856635180486bc82a9b523bb63df8d59d44bd1207431f59fd3d7e24cfc90d75cebee1ba7d013a9f082096bdda5979b24c9b379e3adb2b2e5b3a14d6919cc6fcd28d0bc271989d8b78a583c06481037808ed862de430966e034981f8d40b542943499cfcea30763bc39e3a4b906ae3c1e4260fed642a8262d7cbb9", 0x87}, {&(0x7f00006bc000)="918503a0ef0561f27017c9e5e0ceeaa55873809a1ac9b8decd836bfef088b1f4972343ebc650f37ac2fdf0ffea43985e3b55eecb6e35e55d2c42e0f6a9dcd7a8fbf40e145d47fbfbd667b084cd43151a5718d760b6020fa8f75ff99643c44cb5b06097cd54511e5039b1c325a91c9a389200e7", 0x73}, {&(0x7f000077b000)="f7da3ce0694353401aa79dd9727534c113dc2df9571fe52a6c09c576f25c073ec738c91f1caeda17668a2b3b62a03b579170316bc9d6ad", 0x37}, {&(0x7f0000438000-0xed)="8e31c7905a2796510ec959cb9244ca27621f9f14dcfae2047fef34fa784372d0025a73fdeb0f4cd0bdfa4854c5483bdd5a5817d55e914fb221be3afac49d25a0b8276ca6ca7a7bacd4d4d27de74ede4c1fb1a62a2927d962041735395917569a6da65615bb86573527a40ca98625cb9a16b5f2f57f452774e9b26cf1d0b2a6a24fda4acc216ef7cb8e9b39b4386a867eed1bd08e99c430e6d6c2d8cc11825803a2cbad03b4816569ca966ab05050d88ac26747741a55f2cecbe0ed7b1a5146a3d11f7ebf540cca38781ff086e609e016d4795f3aec3aab16030ac197e4d7f33f015129b5d7ac7e8b84556df32e", 0xed}], 0x8, 0x0, 0x0, 0x20008000}, 0x40000) bind(r0, &(0x7f0000089000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/12 10:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00008b4000)="d87f4d7548f5efaa975e708aca92", 0xfffffffffffffd44, 0x840, &(0x7f0000f70000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) pipe(&(0x7f00000b9000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000087d000-0x10)={r2, &(0x7f0000dbf000-0x2)='\b,'}, 0x10) getsockname$netlink(r1, &(0x7f0000cdf000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cac000)=0xc) 2018/01/12 10:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x28, 0x1, 0x1, [r4, r0, r2, r2, r3]}], 0x28, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) close(r2) close(r1) pipe(&(0x7f0000418000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000567000-0xc)={0x2000, 0x0}) 2018/01/12 10:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, &(0x7f0000330000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000cfe000-0x4)=0xe) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000062d000-0xc)={0x1, 0x1, 0x1, 0x401, 0x1}, 0xc) sendmsg$nfc_llcp(r1, &(0x7f000017a000)={&(0x7f00000c6000-0x1f)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "11998e99661cbfc48c78bc9ea0a12d78e3d39e873b13ca7a4384c1bbb4332edb3c9867781154c85ca6c72f8eb48060ca40865fff3dee970145b4777dc0c29b", 0x0}, 0x60, &(0x7f000013a000-0x40)=[{&(0x7f00000c2000-0x4a)="2d540b43e584ae03cc07cae8c23be7a30b88e0ebe6dfdbbb3360992a73097edfd593eaabb9829a2aa53fb9ac288ac4f821c51405c5eb6bfb28a1bbda447db35f", 0x40}, {&(0x7f00000db000)="c1ee5b935140b933182b4f34e19224fb53637d7ea3b3e57541f7ebbecffb3e70fe1169c0b4b75011a9310a1c1e3c843384fb50d11cb8736eaabd1da04d99368d", 0x40}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 10:41:16 executing program 7: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000598000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000044b000)="4f1b1b1af62ec62fcedbe0f121eba7bb928e86ac9a3ad9f2a9a5251606657a2199995f5b82b78499f7", 0x29, 0x40, &(0x7f0000000000)={0xa, 0x2, 0x1884, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbe2}, 0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x37, &(0x7f0000000000)=0x0, &(0x7f0000002000)=0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x10000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r0, &(0x7f0000004000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x4) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000000)={r3, r4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3f, &(0x7f00004ff000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x8, @arp=@generic={0x322, 0x9906, 0x6, 0xd, 0x8, @random="946e4caef64b", "cd462d7a3ab6f3ae8d3dff4cc6", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, "ef03537a00e352cd2c98100000008003"}}}}, 0x0) 2018/01/12 10:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000fd000)={0x0, 0x7, 0x8000}, 0x4) 2018/01/12 10:41:16 executing program 2: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x2, 0x0) r0 = socket(0x4, 0x4, 0x2) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000dec000+0xb5c)={0x0, 0x5b}, &(0x7f00007e6000)=0x8) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000c5f000-0x8)={r1, 0xa2c}, &(0x7f000061a000-0x4)=0x6) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000036e000-0x16)={r1, 0x4, 0x8000000000000278, [0x9, 0x1, 0xbecd, 0x9, 0xa, 0xca, 0xfffffffffffffff7]}, &(0x7f0000dee000)=0x197) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000072f000)={0x0, 0xb4, "087b71c8779cfc242cd262861a06b723f2369c4352e9bf2b6fbfb333f68715211409dd0498796cb0aa6017181154e89afdd6844d07a3a391d8b4457338c1d6e26924ba8d5e1dba4d963715ec68ac8f992f830d14363c479523437c8c0d69c886eb60570426c66e9acde82346a999b70489077324bc57babb953b9ee0f7189f457d31b4fdfaf3be938e329c2d4577e0e850c25f1cfc1c771fe314025e63a1c62032f58bd6a372a1209cdde85b7b394236505bddf0"}, &(0x7f0000ded000-0x4)=0xbc) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000054f000-0x8)={0x0, 0x359}, &(0x7f0000883000-0x4)=0x8) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000def000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000851000-0x8)={r2, 0x8000}, &(0x7f0000df0000-0x4)=0x8) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ded000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b82000)=0x24) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000dec000)={0x0, @in6={{0xa, 0x2, 0xa7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffeffff, 0x4, 0x0, 0x0, 0x7, 0x80, 0x0, 0x0, 0x8, 0x401, 0x8, 0x4, 0x8, 0x6, 0x7]}, &(0x7f00008a6000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000b1b000-0x98)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x20}, &(0x7f0000bcd000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000cd0000)={0x0, 0xd6f, 0x0, 0xd2, 0x200}, &(0x7f0000859000)=0x18) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 31.966920] openvswitch: netlink: Flow actions attr not present in new flow. [ 31.989731] openvswitch: netlink: Flow actions attr not present in new flow. 2018/01/12 10:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000521000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000920000)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000f47000-0xa0)={0x0, @in6={{0xa, 0x3, 0xc73, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x8, 0x3d, 0x7, 0x5}, &(0x7f0000b19000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a6c000)={r2, 0x96, "244c5ffff1581ab6cde6b09f732d70f16f6b907519c18d4d74131ae38790d78db15984e67a84791e63e2cd72de2934caf19fffe543ac717a878942ef30ca2c256513ee3e5545701a8704b8a5988ce497239d25cb1f8b8349bf4605add8121a7ede2333a000d6f43b69b74a6bd7a255add38da3dc5758af01660cd1a647b07cd055d494a96b85ded15e88b7ec9120ff0c74597e488b36"}, &(0x7f000063f000)=0x9e) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f0000727000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256\x00'}, 0x58) 2018/01/12 10:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cc8000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000086c000-0xd0)={0x0, 0xc8, "6e4193dec26f33251863ed35af82f40c78dee0116e0c45959cb6bfb051bc454b0c306afbb80302d932e214e25cf9e33dd59d481ea03315d002e47aea39bf5cf59b1c84c2ab06c4a565e382d2d436a0085daee52f810127205d29299a4efa16bbcfe126c34d2a68d36de2e48b217878863a87c2e1c044797d3abfc8ad967ca395e54daeec26b636236747cca8335bd3394776b25525e0c5528b8006f269267b0dcf544fd7241b67ca43be53c1e4f530997a84b6061c2ee47556fb83ceb7ecfdbddf00255a17ebb057"}, &(0x7f00006a0000)=0xd0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00002e5000)={0x7f, 0x7, 0x8, 0x10000, 0xffffffff, 0x1, 0x9, 0x8, r1}, &(0x7f0000a68000-0x4)=0x20) r2 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000cd9000+0xf44)=0x2, 0x61) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000a63000)=0x0, &(0x7f0000164000)=0x4) setsockopt(r2, 0x107, 0xd, &(0x7f0000c24000)="0000080c288f7c6edc51729cf5c46118bb0f6f36c74e6fd153f85d7e", 0x1c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f000039b000-0x26)={0x0, 0x1e, "c0d95c01b204bce2ab30fda675eedb46eec627d0469b74d05a79e07274ce"}, &(0x7f0000c4d000-0x4)=0x26) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000025f000-0x14)={r3, 0xd2, 0x6, 0x3f, 0xf4d, 0x7}, &(0x7f0000c98000-0x4)=0x14) 2018/01/12 10:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000229000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x4020940d, &(0x7f0000ec1000-0x78)={0x1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e771e3ab19e79f7850997ef89b13c5b0", 0x0, 0x0, 0x0}) connect$ipx(r0, &(0x7f0000d47000)={0x4, 0xfffffffffffffffb, 0xda, "b68df57d7fda", 0x7, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000894000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) socket$inet6(0xa, 0x5, 0x101) poll(&(0x7f0000608000-0x8)=[{r3, 0x0, 0x0}], 0x1, 0x7b) close(r2) 2018/01/12 10:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000e9c000)="1f0000000a0aff14e202f49ff60f0000000000000902018005ffffe5000051", 0x1f) accept4$packet(r0, &(0x7f0000de2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ee6000-0x4)=0x14, 0x80000) 2018/01/12 10:41:16 executing program 3: mmap(&(0x7f0000000000/0xe03000)=nil, 0xe03000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, 0x0, &(0x7f0000e06000)=0x0, 0x80800) bind$inet(r0, &(0x7f0000e05000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000e02000)={0x0, 0x0, &(0x7f0000e05000-0x20)=[{&(0x7f0000e03000)=""/190, 0xbe}, {&(0x7f0000436000)=""/146, 0x92}], 0x2, 0x0, 0x0, 0x0}, 0x1) 2018/01/12 10:41:16 executing program 5: mmap(&(0x7f0000000000/0xb7e000)=nil, 0xb7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x803, 0x2) write(r0, &(0x7f0000000000+0x6d2)="0204af0002000000196466cf06000448", 0x10) recvfrom(r0, &(0x7f0000ef6000)=""/1, 0x1, 0x0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000032d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000b7f000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) 2018/01/12 10:41:16 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000000a000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000000a000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/12 10:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000597000-0x10)=@common='tunl0\x00') 2018/01/12 10:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() 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) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) r1 = socket$inet(0x2, 0x80884, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000f88000)={0x0, 0x82}, &(0x7f000000a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b1b000)={r2, 0xd9}, 0x6) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd4000-0x43)="d7", 0x1, 0x4000001, 0x0, 0x0) 2018/01/12 10:41:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007a0000-0x4)={r0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000a05000)=0x0, &(0x7f0000c06000)=0x4) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00003f1000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000136000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000f99000-0x10)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f000005d000)={r4, r5}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000095000)={0x0, 0x10000}, &(0x7f0000a0c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c3a000-0x18)={r6, 0x1, 0x0, 0xfff, 0x0}, &(0x7f0000f10000-0x4)=0x18) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r7 = accept$alg(r0, 0x0, 0x0) recvmsg(r7, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000042c000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r8, 0xc0106403, &(0x7f00007da000-0x10)={0x8000, 0x5, 0x5, 0xff}) 2018/01/12 10:41:16 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000037a000)={0x1, 0x5, 0x6, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r1, &(0x7f0000f44000-0xc)={0x10, 0x0, 0x3, 0x10840108}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000693000-0x18)={r0, &(0x7f0000289000-0xc8)="", &(0x7f00001e8000)="", 0x0}, 0x20) r2 = accept(0xffffffffffffffff, &(0x7f0000806000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f83000-0x4)=0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000015f000)=@generic="bc8bf3ec5086fc4cff1d88304bce9970") socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e53000)={0x7, [0x7ff, 0x3, 0x20, 0x9, 0x300000004, 0x7, 0x1000000000000000]}, 0x12) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00008f0000-0x8)={0x0, 0x6}, &(0x7f0000320000-0x4)=0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000c7d000)=@sack_info={r3, 0x3, 0x8458}, &(0x7f0000ba9000)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000801000-0xa)={r3, 0x1000, 0x1, [0x3]}, 0xa) sendmsg$nl_generic(r2, &(0x7f000024f000)={&(0x7f0000088000)={0x10, 0x0, 0x0, 0x160010}, 0xc, &(0x7f0000d3c000-0x10)={&(0x7f000011c000-0x48)={0x48, 0x3f, 0x10, 0x2, 0x1, {0xe, 0x0, 0x0}, [@flag={0x4, 0x83}, @nested={0x30, 0x8, [@typed={0xc, 0x27, @ipv4=@multicast2=0xe0000002}, @generic="380be7c585ee29ef6c8ec5b2676caa58a2e789b4d2d9639e7f52b4b27fadeb"]}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x40000) 2018/01/12 10:41:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00004f6000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000bbc000)=0x1c, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e3e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fba000)=0xe8) 2018/01/12 10:41:16 executing program 2: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000765000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x1c) connect$inet6(r0, &(0x7f0000f03000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}, 0x1c) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005b1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f05000)=0xc) 2018/01/12 10:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x3fe) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="800d005301000000", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f86000-0x8)={0x0, 0x0}, &(0x7f0000455000)=0x8) r2 = accept4(r0, 0x0, &(0x7f000067a000)=0x0, 0x800) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000dc8000)=0x9, 0x4) accept$netrom(r2, &(0x7f0000786000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000024c000)=0x48) 2018/01/12 10:41:16 executing program 3: r0 = socket(0x10, 0x80002, 0x0) write(r0, &(0x7f0000255000-0x24)="220000001c00b515f8efff000000000107ffe4ff020000000008010306000200a445", 0x19) 2018/01/12 10:41:16 executing program 6: mmap(&(0x7f0000000000/0xd5e000)=nil, 0xd5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000d59000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="e8000900", [], {{0x86dd, @ipv6={0x0, 0x6, "aa471d", 0x38, 0xaf, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @icmpv6=@pkt_toobig={0xffffff88, 0x0, 0x0, 0x0, {0x0, 0x6, "590100", 0x0, 0x2b, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, &(0x7f0000d0a000)={0x1, 0x1, [0x3]}) 2018/01/12 10:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005c7000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) close(r0) ioctl$int_out(r0, 0x2, &(0x7f0000540000-0x8)=0x0) 2018/01/12 10:41:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x3, 0x3c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000093b000-0xc8)=[@in={0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x0, 0xf36, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, @in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}], 0xc8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ac5000)={0x0, 0xdc, &(0x7f0000248000-0xdc)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, @in6={0xa, 0x3, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4a, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x1, 0xe5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x101}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf9}]}, &(0x7f0000547000)=0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f000060f000-0x4)=0x9, 0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005a5000)={r1, 0x3ff, 0x30}, 0xc) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000dce000)=0x7fd, 0x4) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000028000-0x4)=0x3ff, 0x4) r2 = socket(0xb, 0x5, 0x7fff) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000978000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f000023d000-0x4)=0x14) sendto$packet(r2, &(0x7f00000ef000)="94f1d3e94333c986588008d3d460321edabbf4d0c9eccfcf06b89d382535b8048dbb5da8935d7c150019e349d4c621e4184c428e317d86920887ec28bf43488f117d48dbbc3595c08898431c43959ee8e689866b82332c0b49fc31c362a26a509a9df6cd1e7f56d72453a8957d3d8fb17aab2f1f130258cdc1da10c3a10d0932399173f271b892bbb38b7a23154a9c61eccf670eff390b6657978ad83442de925abe9f9e7eb5bacabde50e03e9736f2595389133b5e7d3c937ab02ac56e9116fb5c7dcda4e897f3004250a4e682a0a2729a804793b769b82192df9a14fc57f6dcd1b5b2eea1a", 0xe6, 0x24004800, &(0x7f0000119000)={0x11, 0x1b, r3, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) sendmsg$unix(r0, &(0x7f0000210000-0x38)={&(0x7f000055e000-0x18)=@file={0x0, "0000007f0022ff02200c000000bcbb5b340100000000"}, 0x18, &(0x7f0000948000)=[], 0x0, &(0x7f0000974000)=[], 0x0, 0x0}, 0x0) 2018/01/12 10:41:16 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x1) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ff4000)=@common='lo\x00', 0x10) sendto(r0, &(0x7f0000ff2000)="f3dd", 0x2, 0x0, &(0x7f0000ff3000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 10:41:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="a013b500ff004000ddffcbf0ffff0045", 0x10) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000684000)=0x0, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000976000-0x8)={0x0, 0x1}, &(0x7f0000505000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00005e8000-0x8)={r2, 0x206dda}, &(0x7f000050e000-0x4)=0xfffffffffffffe40) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a8d000-0xb8)={r2, 0x4, 0xd42, 0x5, 0xef, 0x1, 0x5, 0x6, {r3, @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]}, 0x8, 0x101, 0x7, 0x80, 0xfffffffffffffff9}}, &(0x7f0000688000)=0xb8) r5 = accept$alg(r0, 0x0, 0x0) r6 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000268000-0x4)=0x0) connect$llc(r6, &(0x7f0000642000)={0x1a, 0x1f, 0x0, 0x7, 0x0, 0x7ff, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x1e, &(0x7f0000b2c000-0x4)=0x0, &(0x7f00007a9000-0x4)=0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r6, 0x5411, &(0x7f0000c64000-0x4)=0x0) sendmmsg$alg(r5, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000136000-0xf1)="16c755fffb5a808bb4cb09bec55d84ee", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) r7 = accept(r0, 0x0, &(0x7f0000c8c000)=0x0) accept4$netrom(r7, &(0x7f00007cb000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000497000-0x4)=0x10, 0x800) read(r5, &(0x7f00007fc000)=""/34, 0x22) r8 = accept$netrom(r7, 0x0, &(0x7f0000a83000)=0xfffffffffffffeb0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00001ea000-0x6)={r4, 0x0}, 0x6) accept4$netrom(r8, &(0x7f0000419000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f01000-0x4)=0x10, 0x80000) ioctl$sock_inet_udp_SIOCOUTQ(r7, 0x5411, &(0x7f0000e7a000-0x4)=0x0) getsockname$ipx(r5, &(0x7f000096c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003ef000)=0x10) getsockopt$inet_buf(r7, 0x0, 0x0, &(0x7f00000fe000)=""/213, &(0x7f00001c5000)=0xd5) 2018/01/12 10:41:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$bt_sco(r0, &(0x7f0000931000-0x8)={0x1f, {0x8000, 0x8, 0x27, 0x1, 0x6, 0xe251bf}}, 0x8) setsockopt(r0, 0x400000000114, 0xa, &(0x7f0000001000)="fe4b0307", 0x4) 2018/01/12 10:41:16 executing program 3: mmap(&(0x7f0000000000/0x10c000)=nil, 0x10c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80007, 0x100, &(0x7f000010c000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000ca000-0x10)={0x0, 0x2, 0x6eb, 0xfff, 0x0}, &(0x7f000003b000-0x4)=0x10) mmap(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000010d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000010e000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000010d000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000010d000-0xa0)={r2, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x39b, 0x100000001, 0x100000000}, &(0x7f000002e000-0x4)=0xa0) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000043000-0xfa)="26000000120027100000020002010100000004010800000020ff20240b510500030001e404ce", 0x26) bpf$OBJ_GET_PROG(0x7, &(0x7f0000108000)={&(0x7f00000c1000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/12 10:41:16 executing program 7: 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) mmap(&(0x7f000020a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd4000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000fd5000-0x20)={0xfffffffffffffff7, 0x3, 0x0, 0x8, 0xa, 0x4}) mmap(&(0x7f00000b2000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000fd5000)=0x0) 2018/01/12 10:41:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000a04000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x18, 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}, {[@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @generic={0x0, 0x0, ""}]}], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}}}, 0x0) r0 = socket(0x3, 0x80000, 0x3ff) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000902000)={0x0, 0xa8, "73a65069a7e501bdb59b9c5b51cee4076fff5bc7373e26cc51bb5251fa4a84a221575b6fb6abb2231e1da233c15f16944ea7653e8bea8b226d4165dbfea48c847f2239e86255e11e8de856daa63fbc544e547026d2fb7980746e5aa71272681e0e8d5a558133a79acea9b1518a28d7497574bbf937d3d0778840ac864cb8a3b4cfcfdcf54385e66c99c61036e4af4f9863261f1ec8c714b012bbdc0d61b7e5a47e839f88f71e75bf"}, &(0x7f0000533000)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00004b7000-0xc)={r1, 0x800, 0x20}, 0xc) 2018/01/12 10:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000039b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a13000+0xb6a)=0x20) socketpair(0x1d, 0x807, 0xfff, &(0x7f0000e39000)={0x0, 0x0}) setsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000d28000)=0x40, 0x4) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000e63000-0x75)="5746c1ee2574e5ee50465cd9efb87797a63733dfffa243cb4af695fe110c987764f246b86fdabcf5930b6ed3e2c7ec215d2943060e97e01575b7607af8120588b376c1c532ffe4544a8a314f897475de36df7559d5ac5f9bfaaf80d00a62a402e5087c150f4313babd862a9f0fb003eaedc10b0ed9", 0x75) accept4$netrom(r2, &(0x7f0000b90000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000071e000)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00006ab000)={r0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2}, 0x14) 2018/01/12 10:41:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000994000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000cec000-0x4)=0x58) getsockname$packet(0xffffffffffffffff, &(0x7f0000bfb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003ab000)=0x1ae) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000014d000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ba2000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000c0e000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000428000-0x10)={&(0x7f0000e97000+0x546)=@delpolicy={0x114, 0x0, 0x200, 0x5, 0x3, {{@in=@multicast2=0xe0000002, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x5, 0x0}, [@tmpl={0xc4, 0x5, [{{@in=@multicast2=0xe0000002, 0x0, 0x7f}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3, 0x3, 0x20, 0x4, 0x4, 0xfff}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x3f, 0xce, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x6, 0x3, 0x1, 0x0, 0x401, 0x20, 0x0}]}]}, 0x114}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f00006ee000)={0x0, 0x0}) r4 = socket(0x10, 0x802, 0x0) r5 = socket(0xa, 0x3, 0xff) bind$packet(r3, &(0x7f0000c0b000)={0x11, 0x1c, r1, 0x1, 0x7f, 0x6, @random="48ce36ebb99b", [0x0, 0x0]}, 0x14) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000ade000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f00002c6000)={0xda, 0x1, 0x0, 0x101}, 0x8) write(r4, &(0x7f000024d000)="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", 0xfc) setsockopt$inet_MCAST_MSFILTER(r5, 0x0, 0x30, &(0x7f0000f06000-0x4d8)={0xe6, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) 2018/01/12 10:41:16 executing program 1: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000496000)="31d06f143b6c0f064a92e98e17ab9dae9a2edfe9d37dfce93a6ed948ad2e136ef1b758405a59ef82ee395ce93c7088b81d7b97f24cc243c4ad0a98e8890c5ab3f48d4bed2e97", 0x46, 0x24000000, &(0x7f0000ace000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r0, &(0x7f0000706000-0x1c)={0xa, 0x3, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0xc}, 0x7b) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000acf000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000acf000)=0x10, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000acf000-0x3)={r0}) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r2, &(0x7f0000ad1000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) getsockname$ipx(r3, &(0x7f0000acf000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a01000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000acb000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000467000-0x4)=0xa0) 2018/01/12 10:41:16 executing program 7: mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f000000b000)=0x8, 0x4) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000010000)=0x0, &(0x7f000000f000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$packet_int(r1, 0x107, 0xf, &(0x7f000000f000-0x4)=0x0, &(0x7f000000f000)=0x4) 2018/01/12 10:41:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000016a000)=0x0, &(0x7f00000f4000-0x4)=0x4) sendto$inet(r2, &(0x7f000000d000)="", 0xffd7, 0x20008000, &(0x7f0000ef8000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) 2018/01/12 10:41:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x4, 0x8, &(0x7f00001e0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f0000e45000)=[]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd7c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000c85000-0x5c)={{0xa, 0x3, 0x200, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa9f}, {0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x0, [0x988a, 0x1, 0x20, 0x1, 0x7, 0xa8, 0x6, 0x800]}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x7, 0x0, 0x1, 0x4, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/12 10:41:16 executing program 6: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000f1c000-0x2c)={0xf, 0x4, 0x400000000004, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) bpf$MAP_CREATE(0x0, &(0x7f0000990000)={0x1a, 0x4, 0x3, 0x5, 0x1c, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xa, 0x3, &(0x7f000043f000)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000085000)={0x8, &(0x7f0000fee000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000fec000)=[@in6={0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0xfe, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7ef1}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/01/12 10:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) close(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000631000)=0x4, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000187000-0x8)={r0, r1}) shutdown(r3, 0x2) 2018/01/12 10:41:17 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000259000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000a35000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000002000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000001000)={0x0, 0x9}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000001000-0x16)={r4, 0x8001, 0x7, [0x6, 0x5, 0x0, 0x100000000, 0x800, 0x1, 0x7]}, &(0x7f0000000000)=0x16) accept$unix(r1, &(0x7f0000969000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) r5 = socket(0x3, 0x0, 0xffff) accept4$ipx(r5, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80000) getsockopt(r0, 0x800000000000010d, 0x0, &(0x7f0000700000)=""/4, &(0x7f0000e52000)=0x4) 2018/01/12 10:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f00004af000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @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) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006b4000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004f1000-0x4)=0xe8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000c8f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x13e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e74000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x2, 0x100, 0x0, 0x80, 0x20, 0x3a, r1, r2}, {0x8, 0x8, 0x61b, 0x1, 0x4, 0x9, 0xfffffffffffffffd, 0x0}, {0x2, 0x9, 0x400, 0x6}, 0x9, 0xe, 0x0, 0x0, 0x2, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2b}, 0x2, @in=@multicast2=0xe0000002, 0x6, 0x4, 0x3, 0x8, 0x6, 0x0, 0x6}}, 0xe8) getsockname(r0, &(0x7f00004bf000-0x5f)=@un=@file={0x0, ""/93}, &(0x7f00006e1000-0x4)=0x5f) 2018/01/12 10:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005f2000)={0x0, 0x6, 0x20}, &(0x7f0000a00000)=0xc) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00001cf000-0x4)=0x1, 0x4) ioctl$int_in(r0, 0x0, &(0x7f00001a5000)=0x9d75e8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00004a1000-0x54)={r1, 0x4c, "9bcd876e79dfa3361d3c09d80ed4b5c159c71a6af7b874e42acf94fb0a085e89d739bc66ff8508f59898f0c0ddc4d746e18669f2a68634854fd252fe8e9546d1e17ef5f7e4a926048ff16fdd"}, &(0x7f00002ab000)=0x54) write(r0, &(0x7f00009d2000)="1f000000150affdde200000006000900000200000900018005ffffe5000051", 0x37d) 2018/01/12 10:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d25000+0x957)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffef024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f82000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0xfffffffffffffffe) 2018/01/12 10:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0xfffffffffffffffa, 0x84) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000fe8000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00008aa000)={0x0, 0x1ff, 0x0, 0x1f, 0x7}, &(0x7f00007b7000-0x4)=0x18) ioctl$sock_netdev_private(r1, 0x89f2, &(0x7f00006f0000-0x39)="c885422ff1f249ca6428708f28f8a76fdf2b015dc29e4fec7bb454c8905434f90f2e30cfdda45e496957e1e51b0d733f8fb190ec5f4c14e59f") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000579000-0x8)={r2, 0x2, 0xa8b}, &(0x7f0000f5a000-0x4)=0x1) r3 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000fb4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xb8) 2018/01/12 10:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f5d000-0x8)={0x0, 0x0}) pipe(&(0x7f0000c9d000-0x8)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f00003ff000)=0x6, 0x4) bind$inet6(r0, &(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, &(0x7f00001b8000)="", 0x0, 0x0, &(0x7f0000b42000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) 2018/01/12 10:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000fb2000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809", 0x40}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) r3 = accept4(r0, &(0x7f00005e0000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000268000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000049a000)={0x0, 0x58, &(0x7f0000e2d000-0x58)=[@in6={0xa, 0x3, 0x60b2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7f, @loopback={0x0, 0x1}, 0x8}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000002d000)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000ac9000)={r4, 0x1}, 0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000d8d000-0x94)=[@in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x20, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1000}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x94) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000bed000)={r2}) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000a06000)={r1}) recvmsg(r2, &(0x7f0000460000-0x38)={&(0x7f000088f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f5e000)=[{&(0x7f0000a74000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000ae7000)=""/214, 0xd6, 0x0}, 0x0) 2018/01/12 10:41:17 executing program 4: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00007c7000)={0x0, 0x0, &(0x7f00004ef000-0x90)=[{&(0x7f0000af8000)="9f9b42ff084e80fc720f0c6e4dba1045e3c2a4914dd32837053393792e8513f63478cf6217258c1b98f9e38e0fe8cef69c26cc3fc5b746", 0x37}, {&(0x7f0000af8000)="", 0x0}, {&(0x7f0000855000-0xa0)="9de345e8857dab45c206c682ac839954f2c1a7de3994420c4438082c0abbab34159d6f32d1df540f0b3252eee97d27e7a42bc04a1137262ef599b428a32166ff13c511d4b319263109fcaabcf5ed10b181e72397c055f5d97529def1662bb608eed4529da176848322e4ab3ff05d1b97c0679331b9bcef2428ebddba020bc9a8de63f9c54505727d523cac8365e6a3f32f8b2fdfff4a8b20e36d270e369465a1", 0xa0}, {&(0x7f0000af8000)="2cb10bc7c4e491a128a1a7fc61451523ad3ab3fa79ea5bb461b945ae645d6882f04d590ca6f9f7dd5f485676936da754043abbb43a092c7c66a8d60a8d82e88c564a4c738e59833bbd9d47889c6932a949839332394f6ba22ab57f103721e02266e1424ee06c60873ae4dab9ed562b39847bed6c5d57c0c942dc940a6d4c8130866d511980d20c2f22d2dd27ab19ac801a3021f747f2d0021145fead516bde14fef666e2098825209697c71f718f911e56fafb341bef7abe45962fe36c261a0d22e1d6c6c5531ccfe44a75930954e2ba0ae845", 0xd3}, {&(0x7f0000738000)="eff13c0fed6df0a5912b3deddbda", 0xe}], 0x5, &(0x7f0000af8000)=[], 0x0, 0x0}, 0x0) 2018/01/12 10:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f000052e000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000eaa000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000711000-0x4)=0x5, 0x4) writev(r0, &(0x7f0000407000-0x10)=[{&(0x7f0000274000)="390000001000090400000000004000000700004a0300000000000006000000141900290000000000000000680003000400ff090000ffe46d3e", 0x39}], 0x1) 2018/01/12 10:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000ac5000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00006ae000-0x4)=0xe, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000005b000)={0x0, 0x4bb, 0x2, [0x1, 0x81]}, &(0x7f000056a000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000583000)={r1, 0x272062e0}, &(0x7f0000a06000)=0x8) r2 = socket(0x11, 0x8000000000000802, 0x0) bind(r2, &(0x7f0000673000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000b74000)=0x110, 0x34e33e78) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000161000-0xc)={0x0, 0x113cf12ee2902b8c, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f000086f000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000189000)={r4, 0x0}) write(r2, &(0x7f0000589000-0x1)="", 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ddd000)={"b59af0d08a084d64d5631355dd22003d", {0x4, 0x4, 0x28b, "f7a6c5547f5d", 0x8001, 0x0}}) connect$ipx(r2, &(0x7f0000ace000)={0x4, 0x8, 0x7ff, "beaa866d6e90", 0x7, 0x0}, 0x10) recvfrom$ipx(r2, &(0x7f0000cf6000)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0x0, "8b0d00006ee4", 0x0, 0x0}, 0xfffffffffffffff1) 2018/01/12 10:41:17 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000007000-0x61)=@file={0x0, ""/95}, &(0x7f0000006000)=0x61) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000005000)=""/20, 0x14, 0x2000, 0x0, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000000)={0x9, 0x0, 0x2, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000007000)={r2, 0x40000000000000}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000002000-0x4)=0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000005000-0x30)=""/48, &(0x7f0000006000-0x4)=0x30) 2018/01/12 10:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xd) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000df5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00007d3000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, r1}, 0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000449000-0x4)=0x81, 0x4) 2018/01/12 10:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00007cf000-0x16)=@dstopts={0x32, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x6}, @jumbo={0xc2, 0x4, 0x3}]}, 0x16) r1 = socket$inet6(0xa, 0x5, 0x0) socketpair$inet(0x2, 0x2, 0x101, &(0x7f0000f86000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000e81000-0x4)=0x0, &(0x7f000064c000-0x4)=0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a87000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000346000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b37000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000038a000)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000efa000-0x10)={0x0, 0x38, &(0x7f00000c5000-0x64)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000e98000)=0x10) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/01/12 10:41:17 executing program 0: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b92000-0x8)=0x0, &(0x7f0000ec4000)=0x8) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8992, &(0x7f0000289000)={@common='bond0\x00', @ifru_settings={0x96, 0x8, @sync=&(0x7f0000ec4000)={0x4, 0x5, 0x2}}}) writev(r0, &(0x7f0000006000-0x10)=[{&(0x7f0000ec1000-0x3d)="390000001300090469000000810000000700000001000000010001070000001419001a0004000300110000008c0000080001012d00f41ee400", 0x39}], 0x1) 2018/01/12 10:41:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000fba000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000c9e000)={0x0, 0x81, 0x0, 0xfc}, &(0x7f0000dc8000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00008c1000)=@assoc_value={r2, 0x8}, &(0x7f000059e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00008ca000-0x4)=0x0, &(0x7f0000099000-0x4)=0x4) writev(r0, &(0x7f00005cb000)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) 2018/01/12 10:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x805, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000231000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00001e2000)={0x0, 0x1c, &(0x7f0000b0e000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x201, 0x2) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x3, &(0x7f0000af4000)="e6") [ 32.713598] netlink: 'syz-executor7': attribute type 41 has an invalid length. 2018/01/12 10:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000059c000)={0x0, 0xf3, "013c86a843f45d72fd9de1b96400fb5782163af2ee5bf136d1a8fed66b9f8ee64ebc42d2d0a7d7958a40a3cc4ab2cdb20577e813f0cd75510dc82d7980c05fa02d49781f9c3253d6f34fbd6c164e1b8d00011a12106de4a2ea5fb5b97b3f921a4aa660b64c1ce3ec57d5a0c1977cc425542753a014a07d61fc1a6f3cefd39895151c183106fa961391b1d7f0df095458616e4136507915726b93ecac998d40cffef3f17ffad36c6180ea0cfe46f5e9e6f97ee98645cbe4712a7d8c4516ead9915c0717088f2e281c92c37bb47402452e5e4a394756253b20dac6d0ee2751339631713b8ea97de830e5c4fdab3c01ec9446b95b"}, &(0x7f0000285000-0x4)=0xfb) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000bb5000-0x8)={0x0, 0x4}, &(0x7f0000adb000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001f6000)=@assoc_value={r1, 0xc876}, &(0x7f0000a61000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000338000)={0x0, 0x800}, &(0x7f00000c8000)=0x8) write(r0, &(0x7f0000731000-0x90)="1f0000001000ffdde200f49ff60f000000020a000900018005ffffe5000051", 0x1f) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000c01000)={@common='rose0\x00', 0x0}) [ 32.759683] netlink: 'syz-executor7': attribute type 41 has an invalid length. [ 32.797186] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/12 10:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000328000-0x8)={0x0, 0x0}, &(0x7f0000fd4000-0x4)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d40000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000995000)=0xb) 2018/01/12 10:41:17 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000001000-0xc8)=""/200, 0xc8, 0x1, &(0x7f0000a9b000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x2, 0x800000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x10000009, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000b43000)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000016c000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00005bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d12000-0x4)=0xb8) 2018/01/12 10:41:17 executing program 2: mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000adc000)={0xffffffffffffffff}) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000056a000-0x14)={0x0, 0x5, 0x772, 0x9, 0x8, 0x7}, &(0x7f0000358000-0x4)=0x87) sendmsg$inet_sctp(r0, &(0x7f0000b65000-0x38)={&(0x7f00003ee000)=@in6={0xa, 0x3, 0x4e1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, 0x1c, &(0x7f0000ea2000-0x20)=[{&(0x7f0000ea1000)="f69e1a041534c6b51e52a7b729fadd660ad6a80c62c55aa163dfe6d86e4b7a121143f1ce6fa4bf55b63782350a519b5198742536e27d55a3e5361d79390029285a2198f885246a280b739fb314a27f24e7aae8fa12d9a134d143a060c72a89592bf51d275065e280199a311118cd", 0x6e}, {&(0x7f0000315000-0xc8)="def452be573ad05260b2144befda938d6e1905d179df90a44b944d8c46c96a8247dabd2c4a2d70076b5459a146a63f350ca01c7a954f23d5f0b6172d89a0ab024c3e9530d957a6dc1db1293055a6ba8ac8ae27f5b39703182109b238e52e95fef6500055267eeb434a2dd3fbe810d3d8273feed5340bcf4c1a423b5d4ac37927c2d1492303a9a69cfd4a50ba9f4d5e93d76726d9e03744ef7825974febdcc83917a14d55227ecd17a891b57000767b7a4aca5030f39d81b457dd4afd3daffb9821191e10e13929bf", 0xc8}], 0x2, &(0x7f00003bf000)=[@init={0x18, 0x84, 0x0, {0x5, 0x2, 0x10000, 0x6590741}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x9, 0x8, 0x3, 0x3, 0x4, 0x3ff, 0x80000000, r1}}, @init={0x18, 0x84, 0x0, {0x8, 0x4, 0x80000001, 0x69}}], 0x90, 0x4001}, 0x40) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000af1000)=""/109, &(0x7f0000ea0000)=0x6d) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ea0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000ea0000)={0xdb, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffe6e) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/01/12 10:41:17 executing program 3: mmap(&(0x7f0000000000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x2, &(0x7f0000a07000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000acd000)=0x0, 0x800) 2018/01/12 10:41:17 executing program 7: socket$netlink(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_generic(r0, &(0x7f0000013000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000016000-0x164)={0x1c, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x8, 0x800000000003, [@flag={0xfffffc71, 0x0}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 10:41:17 executing program 6: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000028000-0x38)=[{&(0x7f0000027000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000)=[], 0x0, &(0x7f0000020000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/12 10:41:17 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000d1b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000090e000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x48, "7ef3e43033ae302d47526926cfce1b023f0baf95f3e238b4426114c2139c193cbea2600c1685db52717c964609c2838ae7f0d0a489ca9eb788a93c2f136a254546441e5f09f44cd6"}, &(0x7f00007f1000-0x4)=0x50) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000825000)={r1, 0x7ff}, &(0x7f0000a61000)=0x8) pipe(&(0x7f00000f9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000055f000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r3, &(0x7f0000001000-0x14)={0x11, 0x11, r4, 0x1, 0x0, 0x6, @random="6ee8103edefc", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000003000-0x10)={0x1a, 0x1f, 0x80000000, 0x2, 0x5, 0x800, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002000-0xa)={0x0, 0x8, 0x1, [0x2]}, &(0x7f0000001000)=0xa) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r5, 0x1}, 0x8) listen(r3, 0x7c86487e) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000004000-0x10)={r5, 0x80000000, 0x3, 0x8001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f000020c000-0x59)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x7, @x25={0x5347d1768d122c42, 0x800000000000042, 0x0, "9155f1b9"}}}}, 0x0) socket$inet6(0xa, 0x800, 0x40) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d93000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c5c000)=0x8c) 2018/01/12 10:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000506000)={0x0, 0x80000, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0xe) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d52000)={0x5, 0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000048c000-0x10)={0x100000003, r1}) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004ff7f00512d"}, 0x4}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000e05000-0xca)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv6={0x0, 0x6, "0006af", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000356000-0x3)={0x0, 0x0}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r3, 0x11, 0x66, &(0x7f000043b000)=0x0, &(0x7f0000a45000-0x4)=0x4) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000fa1000)=0x0) listen$netrom(0xffffffffffffffff, 0x7f) 2018/01/12 10:41:17 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xe000000000000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in6={0xa, 0x3, 0x7d87, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0x78) socket(0xa, 0x2, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffd03) [ 32.834753] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/12 10:41:17 executing program 1: mmap(&(0x7f0000000000/0xdf0000)=nil, 0xdf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x40000000000001) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000df0000-0x4)=0x0, 0x4) 2018/01/12 10:41:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000ad3000+0x109)={0x1, [0x0]}, 0x6) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000dc2000)=0x92a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/12 10:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000b67000-0x8)={@broadcast=0xffffffff, @empty=0x0}, 0x8) r1 = accept$inet(r0, &(0x7f0000465000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000030f000)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000794000-0x4)=@assoc_id=0x0, &(0x7f0000422000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b39000)={r2, 0x8}, &(0x7f0000895000)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470e534cf0195f75d34c82d9d233f08008875c432d64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500000000090838a46611f937f96f7d4ff812a8f9fc3f0716e60000000000000000d359bdeb62e18a769c8600000004f8b9f3aee345d79eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3dcc8501902d973e668fa3f9b8974fec92b836614657ade6035a6ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb4937883", 0xd0) socketpair$inet(0x2, 0x7, 0x8, &(0x7f0000203000)={0x0, 0x0}) bind(r3, &(0x7f00005d7000-0xe)=@l2={0x1f, 0x0, {0x2, 0x67, 0x4, 0x4, 0x401, 0x8}, 0xffffffffffffff81, 0x5}, 0xe) r6 = accept(r5, &(0x7f0000991000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009d0000)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f000028e000-0x8)={0x0, 0x2}, &(0x7f0000dde000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000166000)={0x5, 0x4, 0x1, 0xfff, r7}, &(0x7f0000685000)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000a12000)=0x7, 0x4) getsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, &(0x7f0000f82000-0x4)=0x0, &(0x7f0000977000)=0x4) getsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000666000-0x4)=0x0, &(0x7f0000b9a000-0x4)=0x4) setsockopt$inet6_buf(r3, 0x29, 0x36, &(0x7f0000248000-0x1)="93", 0x1) r8 = accept4(r4, &(0x7f00008d8000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00003bd000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_NODELAY(r8, 0x84, 0x3, &(0x7f0000134000-0x4)=0x0, &(0x7f0000a38000-0x4)=0x4) 2018/01/12 10:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ebc000-0x20)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/12 10:41:17 executing program 5: r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000)=0x0, 0x77f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x10) write(r2, &(0x7f0000c40000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) read(r2, &(0x7f00004bc000-0x69)=""/105, 0x69) 2018/01/12 10:41:17 executing program 3: mmap(&(0x7f0000000000/0xb67000)=nil, 0xb67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/12 10:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$netlink(r0, &(0x7f0000751000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r1 = socket$netlink(0x10, 0x3, 0xc) write(r1, &(0x7f00002c8000)="1f0000000c06ffde00000000000a0000007f00190900018005ffffffed0000", 0x1f) 2018/01/12 10:41:17 executing program 0: mmap(&(0x7f0000000000/0xec9000)=nil, 0xec9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000ec5000-0x4)=0x4, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000211000)={0x0, 0x0, 0x0}, &(0x7f00008a4000)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/12 10:41:17 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000019000)={0x0, &(0x7f0000002000)=[]}) sendmsg$key(0xffffffffffffffff, &(0x7f0000015000)={0x0, 0x0, &(0x7f0000002000)={&(0x7f0000003000)={0x2, 0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x0, 0x0, 0x20, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet(0x2, 0x80003, 0x2) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000001b000-0x18)={0x0, 0x4, 0x0, 0x9, 0x87c}, &(0x7f0000013000)=0x18) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000001a000)={r3, 0x802000000, 0x7, [0x2, 0x40, 0xffff, 0xffff, 0x7a0, 0x7fffffff, 0x80000001]}, &(0x7f000001a000)=0x16) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x89f1, &(0x7f0000000000)={@common="69703667726530d500", @ifru_data=&(0x7f000001a000-0x20)="e9347ffd7c96a7092c954b7b94daf259a86ea6fe01fea2544f52d30faba2821c"}) [ 32.953005] device lo entered promiscuous mode 2018/01/12 10:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000ee8000)={0x0, 0x0}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000500000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0xa, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$bt_sco(0x1f, 0x5, 0x2) getsockname(r0, &(0x7f0000e57000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f000068a000)=0x6) 2018/01/12 10:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000658000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00009c8000)=0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f000097a000-0x4)={r1}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000ab6000)=0x0, 0x4) r2 = socket(0x10, 0x3, 0xc) write(r2, &(0x7f0000cb0000)="1f0000000706fdde003680fd06000000009ef8000900010006000006400000", 0x1f) [ 32.983749] device lo left promiscuous mode [ 33.001514] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/12 10:41:17 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000005000)=0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000006000-0x4)=0x22, 0x4) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x800000000029, 0x8}, 0x30f) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000005000-0x8)={0x0, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000003000-0x18)={r2, 0x7, 0x30, 0x0, 0x100}, &(0x7f0000007000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x6, @mcast1={0xff, 0x1, [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]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000)={r3, 0xffffffffffffffff, 0x2, 0xffff, 0x0, 0x7ff}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000008000-0x2c)={0xb, 0x1, 0xffffffffffffff7f, 0x3, 0x2, r0, 0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/12 10:41:17 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001000)={&(0x7f0000005000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f0000002000-0x81)=""/129, 0x81, 0x0}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000007000-0x4)=0x2, 0x4) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x11a) 2018/01/12 10:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00001a8000)={0x0, {""/7}, 0x0}, &(0x7f00008e3000)=0x10) accept$ax25(r0, &(0x7f00007c3000)={0x0, {""/7}, 0x0}, &(0x7f0000403000)=0x10) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x0, 0x80000, 0xda95) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00006dd000-0x4)=0x100000001, 0x4) 2018/01/12 10:41:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x7, 0x1ff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000)=""/127, 0x7f, 0x40010040, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x80000000000021, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000055c000-0x20)={@generic="05f1431ac5448aa8b09cdc84de7719ce", @ifru_flags=0x2}) 2018/01/12 10:41:17 executing program 0: r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000c60000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f00006ba000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d02000)=@ethtool_ts_info={0x41, 0x4, 0x200, 0x0, [0x7ff, 0x80000000, 0x2], 0x4, [0x7, 0x7, 0xfffffffffffffff7]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1010, 0x2, 0xc) write(r1, &(0x7f00001b0000)="1f0000000105ff036afffd00e9112000780df0000800050000000000000000", 0x1f) socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6(0xa, 0x4, 0x80000001, &(0x7f0000b74000)={0x0, 0x0}) [ 33.019650] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 33.019717] netlink: 'syz-executor4': attribute type 1 has an invalid length. [ 33.022508] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 33.039842] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/12 10:41:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xffffffef) [ 33.039891] netlink: 'syz-executor4': attribute type 1 has an invalid length. 2018/01/12 10:41:17 executing program 5: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x48) mmap(&(0x7f00005b5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00003ec000-0x98)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x69}, &(0x7f00005b5000)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002f5000-0x98)={r1, @in={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1ff}, 0x98) r2 = accept$inet(0xffffffffffffffff, &(0x7f00005b5000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005b5000-0x4)=0x10) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000b0000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x20, 0x5, 0x5, 0x2, 0x3, 0x2, 0xcd, 0x8b, 0x400, 0x7f, 0xda99, 0x1, 0x80000001, 0x5]}, &(0x7f0000294000)=0x108) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f000031c000-0x4)=r3, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00005b4000)=0x0, &(0x7f0000138000-0x4)=0x4) setsockopt$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) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/12 10:41:17 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x10000000008) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) setsockopt$inet6_buf(r0, 0x29, 0x2a, &(0x7f0000fd6000-0x2)="", 0x0) 2018/01/12 10:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000c7c000-0x26)="26000000100027109301c1ff2b0000000000000401000000000000002010f951050003001900", 0x26) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00003d9000)={{0xc086, 0x7, 0xffffffffffffaccd, 0x44220000, 0x2882, 0x8001}, 0x8}) 2018/01/12 10:41:17 executing program 0: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xd3, &(0x7f0000b9f000)="d7f40710f9524300000007a520c472fad1a737433eaf8be900000000000000084d850e16a25f6e52070052351840a79ca2497f055f126a92151dba57", 0x3c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000c0e000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x7f, 0x5, 0x80000000, 0xd8c9, 0x3ff, 0x1, 0x3, 0x1, 0x2, 0xffff, 0xffffffff, 0x5, 0x8, 0x8]}, &(0x7f000048c000-0x4)=0x108) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000fef000-0x8)={r1, 0x5}, 0x8) 2018/01/12 10:41:17 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000007000)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000015000-0x4)=0x0) pipe(&(0x7f0000011000-0x8)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000017000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000017000)=@ethtool_regs={0x4, 0xa0, 0xf9, "1833f6118b8f0fb9d1606c140b58b2655c2b2c033dcf6f4fc6a0e1270dd8dfaa8b2132b41e3c924fb7b471b6450014e009a21d9106c815671dd0f3d921adc8f1509f6b7ba68b14301cc3bb196261238e966af9238f05913dea70fc8039000070839a702fd4dced209710d6afddd180c16a58ca38a25314edc2eab14dc648350953718a7f285313e4966feb828f127e8f5185c0c3487f3b8828d74bb2b8e0417284dda8313927fe893591e9844398f64993300ac0948cc13a727d28ba614782d921a349ae9e57d8489b88dfad4d6bf25aa0807d169194b95b537143a7afca201286696b76e3d20992847f59bb7fba20a84e2c3504204cc1662c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000014000-0x38)={&(0x7f0000011000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000000d000)={0x18, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x401, 0x0, 0x0}, [@generic='D']}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 10:41:17 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000003000)={&(0x7f0000018000-0x20)={0x14, 0x48, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 10:41:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xbe, &(0x7f0000fe6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xb0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x25, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @loopback=0x7f000001, @loopback=0x7f000001, {[@end={0x0}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@loopback=0x7f000001], 0x0}, {[@rand_addr=0x0], 0x0}]}, @ssrr={0x89, 0x1f, 0x0, [@empty=0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0]}, @lsrr={0x83, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @rand_addr=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x23, 0x0, [@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @empty=0x0, @multicast1=0xe0000001, @rand_addr=0x0, @rand_addr=0x0]}, @cipso={0x86, 0x13, 0x0, [{0x0, 0xd, "df21741175882f00000009"}]}]}}, ""}}}}}, 0x0) r0 = socket(0x3, 0x800, 0x1) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00003c0000-0x4)=0x3ff, 0x4) getpeername$inet6(r0, &(0x7f0000442000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000bfe000)=0x1c) 2018/01/12 10:41:17 executing program 7: mmap(&(0x7f0000000000/0xed8000)=nil, 0xed8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffbfffffffffd) mmap(&(0x7f0000ed8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000ed9000-0x10)=@req={0x28, &(0x7f00003e6000-0x28)={@common='yam0\x00', @ifru_names=@generic="3784c30e4f8b5a35a82ebf3a2b655679"}}) writev(r0, &(0x7f000010b000)=[{&(0x7f000058c000)="390000001000090469000000800000000700004001000000450001070000001419001a0004000200b600000000000608000300ff00001ee400", 0x39}], 0xffffdf1) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000045e000-0x8)={0x0, 0x0}) setsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000b40000)=0x9, 0x4) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ed9000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000cc8000-0x4)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b3b000)={0x0, 0x1000}, &(0x7f00007e2000)=0x8) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00008e5000)={r3, 0x700000000}, &(0x7f0000ed9000)=0x8) getpid() 2018/01/12 10:41:17 executing program 6: r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000360000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ecb000)=0x14, 0x0) socketpair$inet(0x2, 0x800, 0x5, &(0x7f0000fc2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=0x0, &(0x7f0000557000-0x4)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000b15000-0x71)={r2, 0x69, "353485e5b3af0e1f299d12d13fbb5e1303c45ccba7f33395b31453c94acf685c145d061c8d4f2628298f2bcd89ee5bc3bc55b8b1a106a976de1892c344bfbe8bcf535213322b2c6afba60619902f87e47b1ae0e89451460130f9137c29bbfc565aefb9b90e09ba29eb"}, &(0x7f0000073000-0x4)=0x71) [ 33.179235] : renamed from lo [ 33.193931] openvswitch: netlink: Flow key attr not present in new flow. 2018/01/12 10:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000011, 0x80001, 0x400000000000000) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$nl_generic(r0, &(0x7f0000fae000)={&(0x7f00002b4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000c1000)={&(0x7f0000c05000)={0x430, 0x1a, 0x0, 0x1, 0x0, {0x10, 0x0, 0x0}, [@nested={0x304, 0x61, [@typed={0xe0, 0xe, @binary="732618fd1608a90cc5e505ca7c60cfdb5bcdccce4d8c0257a144e0879a7a59ba587fe84b93f289fec5091f3e6ce5bf67653decf53c64e90051528776808b9833af8e112052b414de2aa79f097f2071b88349c14f970a145f2f126eff05c32743ffdf0c0f937be9d4c9699a25c6577a3f661984a3435c53793ccdcc0a092a39b2f26798c0a09f5a77cdca7a6adce44c8403e3dae5a749ad6c07ac3706cf95119128c9cf358d9885a4adc89ea2b33f46ce1448d9d60fb597b1b2621edcee624e87e0c4920eae33b65c21808d857faf7e2e6f57f49936c3"}, @generic="da9a6052ca11df7e433031319d81f7af247eb11d4181d8039a19a0d8d2cf90c0ec37de5f0cf34e2502a58d1fa07ee072bddc2e88016e966bb9df747637e1f0e90ac0d0a951961ffd8e4f4a4285650ad5f7a9660679e950d9145dfe20c5b5ae605d110b884f54e88d65c47c6aa5eec70bb51dd1c51d76a58eb138fc4d40192e1bfec239aece814f3b94464714a801f5678db88ad05628a5efc3c9bba435cff455271c1be5316535142163fa305276d458b477ec03aff27807d0e77c2ca73378d5337e5028c7b690ce6a68f42c9127b313d9387a6db4f4c354bf3cafec0d8bfaef", @generic="ced7185f519d7924bca44e7b1e07b3cdd50e3b6b793fafe54c41132901eb9bda543e8d0de1015d29a625694d87776d409e4c5dc4939a9fc2bb3f36b8e47ae7deee97fd684398727ebe7412c61bb02f009fa51db9ee4230dd6f0f617f83eb3e45b7cd89cc0b1c685e45fea5900cbd1873f7b03d7d4717b75d9d1118f6c50b6176e59a4e251f40a5d9a87565c81f6ecef7ada3dd251bdff5bb7e62e7c5df3c91e13e6ef3e9cca7ae4e05f74dde1420c83e997eaadd1c076294d31700a23a4814520429118124d70f5cad2e3495fd74658800a599ca730116a05e1a53c727df2a", @flag={0x4, 0x81}, @typed={0xc, 0x7f, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x37, @fd=r0}, @generic="95f8f4a360cfd02bd5e15563893ae83749167e79d640bc80101e8b49ea11bdf70ec02ed312005084a7b9e0f47b5578bea0c291f1bce70573549271f9be", @flag={0x4, 0x1d}, @flag={0x4, 0x4}]}, @generic="346611b11c6f82335626c529398c1e63ed2cfd7d8050de11256b82ff10", @generic="36fbf92300b59e22e369866ba71d6a3e0890bcc07848e8fa1e08c71b43bc7fb7667251bf39e07eac770525b4564d2e03a0f20227c06c145cfd435982bc6a1ae2ac045fa2ab1b2585e6e736e9d4f17290309da86c6b52a51a3922d59ae4ae1bccee7aeb9582d52f2263dc94f30f80edd8558d262f377d80454ce15f7d44b0f015ee4171533f153e7b496fa15ce2aeebccf2e8bbce20d7cfa8ff3659e47d0ca994663ae7b76c1c7405faca377c7fa41f199d7e2b9fddd0710ff7e4763fc0d7146cea87c7febb8e2cf8b81f8e1472cc7d3f743191fb5ab013969b07a54a3239ebf2cb743246ca12bc3ae53bd3f9a262eb733594b7ae2a", @flag={0x4, 0x3}]}, 0x430}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) sendmsg$alg(r0, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[{&(0x7f00006fb000)="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", 0xf54}], 0x1, &(0x7f0000001000-0x172)=[], 0x0, 0x0}, 0x0) 2018/01/12 10:41:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00000f0000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f000006d000-0x1f)="", 0x0, 0x0, &(0x7f0000967000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000692000-0x38)={&(0x7f00002ca000+0x8c6)=@ethernet={0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000057f000-0xa0)=[{&(0x7f0000743000)="905eff83ebd14e16c224a0089e261a3cde7a3d05b96214d26c", 0x19}, {&(0x7f0000966000)="de78318e1666b175c7272b6969d648f8fc3b882211f1208b3df494d4838903b97cfc6381aed09e1c26c75872c96a071275f32d121ed6fbbfcd77a66f08a401d55650fb983fcbcbda4f6f827ca44eda06346be90a8eb45a2b0482fdaa8bec1d9bbef74a44da2966c16d4bee23bf4801b63e8fc4f641d520b972aa7dfbc8b1f49d9b56ef368e54ac634bf111b46b1621bb1603e30b76e3c86c176fe2128db70f1dbee7141df28c6d34024f534ed54b9cfb778e2a", 0xb3}, {&(0x7f0000697000)="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", 0x1000}, {&(0x7f0000d73000-0x70)="616422a8120d22488c0c346a9058a04c0aa401b655d5cb983012dd76ab84327eab7d59ae228d12dfccbfcdeda174909966ca9a712c68a9ac7d5347d729a5e030e5f227723b4103c1c268f1057d9236d0b02a14c8f9d706aa12d05505880032245c1d8b8009e991ab6b9a3bbde3fb6f9f", 0x70}, {&(0x7f0000ef3000)="a1c2bc6a", 0x4}, {&(0x7f0000b2f000)="93a3e19f146fbad95f16a571b1917d07a98b", 0x12}, {&(0x7f000073d000)="e4a375306d0e4d98f475b717c552bb502e20434f5e953397334180517920be31d65c4667bfa0fcaa9d33f5132d6cf982db02b827c24b45c064d62d91348ef7e5", 0x40}, {&(0x7f0000af3000-0x2)='i:', 0x2}, {&(0x7f0000af5000)="b2a453751d75801889ac9f5e2c379f69454947c4d03ae92f147c2074e06e5f43e7aef108a85f6c4ce3f502d22fb3cd8c7f793310905934c1d092e4c038de7abab543dd41e853dcdd722a1ae3fea5a87c18ccc76a3f5b23e406e708d8dbfdc728e80432b8b9f79c", 0x67}, {&(0x7f0000cc0000)="e21b55c7d3134fcd13a830685f12402e6e1205cc675971f77cb7bec6d1f4ceb778478cdbf0f04ffc69afd0704e00ed6e30dc586b7eeb2adf68457dc253c95ea595687b6ad0e39dd7cf1a8730c3651a34dfeab188863e516909fc94eb5077dfa85a77363ec6e41a74b5b1de14b1f223b177afc35aaa458793c1963dde44ae0a37f82da2c877511ec561a0d7b81b928f014bab99bf096a22d5e4238829eef81f104707e07321e7dbad46f3d8ead02cca138715aa8fb52988e9327b1b923eb3814bed4c5d5d3177990c9e739c9acf5acedf99a6fb2a742b0aa3f8f0978c9c2d", 0xde}], 0xa, &(0x7f0000e6d000-0x58)=[{0x58, 0x100, 0x0, "24face83dfc65bf9f96a5eab6e5d39f2b37333e191f0956eeb93f391232f539c3f473dfddae135985a20dd9af9b7b38c391214bb213c2509278f94347155274d62f6a03a"}], 0x58, 0x40}, 0x4000000) 2018/01/12 10:41:17 executing program 6: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000587000)="", &(0x7f0000fcb000)="", 0x2}, 0x20) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000107000)=@generic={0x4, 0x8, 0x200}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000fce000)=0x8, &(0x7f0000fce000)=0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x803, 0xce14, &(0x7f0000fd1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000604000)={@common='ipddp0\x00', @ifru_flags=0x0}) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f00008c3000-0x40)={0x7ff, 0x3, 0x80, 0x38, &(0x7f0000fd0000)=""/56, 0x8c, &(0x7f0000379000)=""/140, 0xa8, &(0x7f0000fd1000-0xa8)=""/168}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000fd1000-0xc)={&(0x7f00005fe000/0x1000)=nil, 0x8, 0x1, 0xa, &(0x7f00000a4000/0x2000)=nil, 0xca9}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xc, 0x205, 0x7, &(0x7f0000fd1000)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r3, &(0x7f0000fd1000-0x10)=@ax25={0x3, {"d842434c118dff"}, 0x9}, 0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000fcf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8001}) 2018/01/12 10:41:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00004d0000)=0x0, &(0x7f0000000000)=0x8) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_tcp_buf(r0, 0x6, 0xd, &(0x7f0000115000)="", 0xffffffffffffffcb) 2018/01/12 10:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) getsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00002ed000-0x4)=0x0, &(0x7f0000243000)=0x4) r1 = accept$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, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 33.223006] openvswitch: netlink: Flow key attr not present in new flow. 2018/01/12 10:41:17 executing program 6: mmap(&(0x7f00002d5000/0x4000)=nil, 0x4000, 0x0, 0x13132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00002d9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 10:41:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x7f) write(r0, &(0x7f000035d000-0x1f)="1f0000000601ff433b07870000f6230000000000000000810000fbffff5a98", 0x1f) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f26000)={0x0, 0xe4, "dbf423d153ed53832831e53317bb58372c4ec116427a3d0dd244d8d9f9ad2e9f322d8d36d3b4181c28a27dfc09fe3c4876d650d44ef282cd6658951c063d2586d5becb5e16d41a539cab4ad5b41ca878d81dbfdc9f72d1f953a30e2ffce095a801b5f52c2d4d99409521ef2484c4f642fc32ae2efd42ae05d642262e04849173fe7dfbcda91272f5f27239d35f59705bde06d3a54d9c5c46a4fb11617e77bc415f99d2789e6c089ae5a06acc033ba292b94b5210ce1575f72771343ed9bd2c9e2f2ba1ff2f9cccaaa7d213ec387471fac34ff048b09d3cfff1a039385526c83374c60a6d"}, &(0x7f000029d000-0x4)=0x142) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005ca000)={r1, 0x6, 0xff, 0x8}, 0x10) 2018/01/12 10:41:17 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000fea000-0x10)={0x1, &(0x7f0000aa9000)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/12 10:41:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000065b000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000af6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000abf000)={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0xb) writev(r2, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) pipe(&(0x7f0000796000)={0x0, 0x0}) socket$inet(0x2, 0x80a, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/12 10:41:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x8000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(r0, &(0x7f0000f42000)={0x0, 0x0, &(0x7f0000931000)=[{&(0x7f0000de5000-0xea)="32b79ef2be3e20d6e457ecd42159e045579ddb23bd7cc744c10122e76c79107b0b0a61242b77f4f30148e922ceade5c023c8efb63330e7e1fc5a94b51a139a2b3b5b7ea5872bfc03c1062d91b67aa80525f3fce32d12c19b0e26ee5f09d70d18028e1b36c82784c12421476977d005c330b5abe6a8a270a1f8d010d3a6e85ebec7c9c9a23990c8ace108a5c4b267f12cb57d2e8b63be0c556ab94fb04e8d8ee0f0f5be6e7e16400351703e16c0ae0b21b65aaf5488f2cd26246f7780eabf1792169a3e921c3a9e5d348b9a3489b40e8defe7c23c450d1a2fde99fe71edcd2bb83d7deb45d90643e8c213", 0xea}, {&(0x7f0000a7e000-0x9a)="e2869db155fc2ab07b16be6c94225a86278c94450b1558705e9e3fe07cc680d359b4eaf41983685a6302bbda011fd7609536af018e407cd8b47ff659e2669c1131aa2c448db1e39c116c86f1b28a6d5d090bc20ebffb4b2b9e7b12fa286cd3d30cb908f6abade05351f00acd83b9a26871394ff92786957d0628099b64697ab9342814011eff1159b397b17807203c7115d6cfe4097e3c555014", 0x9a}, {&(0x7f0000a40000-0xe0)="94f6ec2d7fce83d72ccfe0fb52d99729aa36c37b6dc23b51055acf3df1bfe1cef62f7008dd1f7322b13d3c31ff7b7c2cf88502ae8be1d74b33cd04ddbbd17784af8a9f385d54b61e0254a437b3b553eb5e61f6b921bb4cdb07f306e9f8b5cce6476a75a465681ab6b540531e975010904bf61c39b9fb475ce966088ae0c6692498e4c67a80de0ffbd24a1175743474ab1485db6dc55d504561c52f5a32a75c04c73356d451fbae17c27a7b7a9ec0611d3c8d6eb7757fafbc84cd2323bed6e1cd970d33f4e5ac3c4e4d4992c7cade56058baaabc635cc83c4ab3ec42b2763fef9", 0xe0}, {&(0x7f0000566000-0xee)="cb567f290f761474e486c3954c3f7913f212a19cb98025ece05f39058c0215f05f39afe4c9b812e8bdb83c129c73587cd144de5a619775fadebc1ca61af08d2e5e4a77f4b9d915ffd8e35c1165393062e19844f9a7b401053fade1a46cab50fc82d01c44a1aac51a903e4d782dd9c925009826a719579fa4e209688cec59782d10b79556a354768795bcdc06d8f3baa56b6b26f35713cca271c6ebfa4ba52b87216bcc61e7f34af8597fbfd676e3b41f3b43866d7e9b2982c26492d6c1207ae08d2edf60361d285e609a81b2782fda95e4712b6ce03b8ed55a44a4d93fc3b49f302ad24339b845195c09592c533e", 0xee}, {&(0x7f000003d000)="290e8d4ab2afba759ec44a9e27e6c66718c54afec49330b54feb4cf2c680d57683f2dcb1861530efdadaf05caf047e288e6c0a9249e96bfc134cfd601cfdb4c2dff224e5bbc9714409482038cf2235e827e450186250f56ba0417722ab657381901d428fb80c0c7013833841bb952ff671aed43e765583b089752a8d51d3e4ba43ef3c43fa24353aa6aca74cfd", 0x8d}, {&(0x7f0000a71000-0x6b)="3136cd8d402c07591cb47e16116494951457558ceb4d0eb6132ec81da86325578f49ce6a4beea8d68603d25439d03ea2c4c27c080a5e0fd4376b3d3d982ba531507d6d20c58890e2dcc7bc9422e5492fd2f444a705f656dd97f44b9ab17e8a778b9e65a53bc013f8befcfb", 0x6b}], 0x6, &(0x7f00000c9000)=[{0xf8, 0x112, 0x3, "fe029d4302f6c63596e364229ae388acf6c14a6ca7038cc78689a0e7fa0a89fa51f021b23ecec2a39ea74f5a9f1933d1a14b4c43ec60e1f79ef0f8f83aaf69474689a9d17aeb46741d0b3f14a4fd7b61f9144f484e12689e5278163043792a8e83f7a49226167ba259af8c962b535c31e876979ab49db05a10b39e668ac601b8ae7255d7f9fc3737d2adfe287991db88c89e18650ff3ea345b1c95877afff60bcb3daa94ed3bb19d50863e18f5c60c174f17265ccef7b00eb799f9d209d3ef98da7a04bc5401ca813738d8f9380364e5b18244d63387d6adb2e20910ed7e51ebc639c0b668"}, {0xa0, 0x113, 0x2, "0891571afc64519f86653e7fe067c77b78ce1812d82ffccc64035af3595cbf5d64992c200667889df6b75e44b0c9c2e8e313e9a8cd42843e3fb66335cc6b35f6da8c7ef60d83729ce2625cee8bcaec760b5991669ff5b90d4bddfa3615d69cf6705517f4832aa6bc12e255dd3b8bc4e279be5f4e0de2421eed3ec509f7c34ea01176d455183c466a7c34a0e9452f"}, {0x20, 0x118, 0x3, "ad6e5cb1ff82887bc3"}, {0xb0, 0x111, 0x415, "c6c4b0adee31c860e956d49d94b833df72789be87f3a4cf94821b0d4bf7fd48af50389feeb64d2247a61982dc38624dcb7a9dcc9b648b779360427e4e025f7656b6b881cb47ba3c0c802b50bfebd8f0390b5805b4e180bf49b6ebc94fd3f4a2108d5b35f20a0e967b03f485cec415235a197ba1b93da8ee1395bdc383ac63196f4ea0295eaaa8e272c112ed993260044eba83212e5dded74477b951d"}, {0xd0, 0x11f, 0x5, "33afda2158eaa55bc74425d840a495e3d9b31ffa136f04bb9af90e991aea495f3ca07705f0c0c438baa3c42b075199a9c8a78e26c01380be9f9033291324dbdfe411cb8e4002790173d00c986d8ac596a89e6654ecaeebcfc14d41711227d9378b88802f733573fdbfd9fff63d4330fe3cceeacdd7315d6ef66f3f7ba650c89ba1d13d6aebd331bbde7a2098a002827f8a1436934d4d2595661c31a1b044efb009b1260d5ab6d3ee340aa182c36e8df4231f4a9379bc860f5bf32af03b53"}, {0x68, 0x0, 0x5, "3858ecdabbef97997668d8412ff51541ce7c12bfd8e8db59637194b53272ca957ca56d466b1d3164d4def337ea80a55130b2e2f2c94e8e0e222565a6a051b8f3f42645d86d1481ad524499ee5a01c0b120d4965c38b170"}, {0x1010, 0x116, 0x3, "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0x13b0, 0x4000000}, 0x10) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000673000)=[], 0x0, &(0x7f0000260000-0x210)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/12 10:41:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket(0x10000000000011, 0x8020000000000802, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00008b5000)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000a6c000)={r2, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000dda000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000f1c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000298000-0x8)={r3, 0x3}, &(0x7f000021c000)=0x8) 2018/01/12 10:41:17 executing program 0: mmap(&(0x7f0000000000/0xf27000)=nil, 0xf27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x31f, &(0x7f00004f7000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x800000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x309, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0xb8, 0x3}}}}}, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f27000)={0x0, 0x0}) splice(r0, &(0x7f0000f28000-0x8)=0x0, r1, &(0x7f0000671000-0x8)=0x0, 0x3f, 0x1) 2018/01/12 10:41:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000630000-0x3a)="9344978769a09878393b43cfcb9bd8efc37f4968538fefea93ef6d2c4d544a4dd5d2eec8adb59eaf15e9a4f16fbde9cd19f0247498cd26ca2801", 0x3a) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000622000)=0x906, 0x4) writev(r0, &(0x7f0000436000)=[{&(0x7f0000128000-0x29)="416e77df36719f455315bc51d128cf348cdd976ab520c296782e48cc4e26c0e7b00b58f5a66cb059ec", 0x29}, {&(0x7f00004d4000-0x9c)="d65ea7e70371992654ba136d037af9ab5b694489b6d33ac324bf352f43e81dbaa846e378300a1026561d06fc3e20fa86b8f791c6532f985f3089806957fdfdd3a49c67dfc2e34074e378f3bc3331ca0da361c820a43b101e5d0a7f0ad536315b03efcbfc15bbc2d7b5818b8924b49c601a55ac721d7fbaae2f656dad0c610ea872c371d3cf8848ffb3a37e6de59e5787bd95704a64dd9c4ae9fb3b5b", 0x3a9}, {&(0x7f0000c5f000-0x96)="7b3040b0427f3f67f69b0a6ce6786971e49d1e61cc32fae0d8654bf744923688b519dafbd2cb6d8c89bb6993e8fe96b5065edec2c092a636552aba09c580744b7322961cc9c157f9c4cc0152e608d9d6a96f9d32cb87e0676b076a7a171710871c86fe81bb9dcd1da877f4e00951324058ca760903d710c5b793a6047b6a2ff5d9735e93c15a5b3496e40d1568de2400111c1b841ffe", 0x96}, {&(0x7f000061e000)="5604da298210efa6437cf59f7403f86a7c8c25295d2b27411fc99cbbc4a67413723c92800afa59cb3a9953eff4034d6e2c7aee34f98c90a17dfd4932a946ea6b367682be9e5a1175580349b7451afb77546848f34087656341a45324e7261dafbe6a0e2600e62e36e72ecf6955f6dab2c1954ab7cb7f508d72a8ac1b39b5a9351188b5cdae7efa", 0x87}, {&(0x7f000010a000)="bebc6b173a156674375923a056b7c7c3d1b7172ad1e30e8722407df83ebfca124a6dde65b8742d7e1ac52bea12384a015873d96709384e87d6de2c72d8429f28c711d802", 0x44}, {&(0x7f000027b000)="89480f1de7ba747be2ad8d1a932b8de14b1cb9e9994b1372e8797beda4ab9e6cb9aacf3206ae70f1e7b635e59c6b02977bd23b46b576168a9ba2e9473db5e58177b75c579c695332f3e8bc0752ebcc10609dc1677384b028c7206ebfcea6d60ac0cd948f5e58881f38eb6b28d5c1d2ad2996a0c7d31a502fe866e5f2ef6e1385f289a9d4888cca209c18f84bf805b0d3036ba5d8251d47e11a57e7bd61ccd647a4223e5445394e732a2c0b0dc58415b3e03b1364272a37a45e6a46962cdd613fccfeb57ebe19e2f1cb1d79bfadd8d74807e16ca00a5b", 0xd6}, {&(0x7f00001de000-0x6e)="b28f797fd1861e194327ba056d410ecc61430aa8ae5a766e6a529f419c62dfbfe073a93224f5403ea4d3168e8d12081c94cef58b32b1851bda8a73442fe476958bb14932ecbf0ddc4c8fcfa03e2cf23ffc61ef1fc003d573918a00723df3399cf9be72157235ae9ec3261de11ef4", 0x6e}], 0x1000000000000011) [ 33.388673] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) [ 33.416130] device ip6_vti0 entered promiscuous mode 2018/01/12 10:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000600"}, 0xd42}, 0x10) syz_emit_ethernet(0x52, &(0x7f0000d79000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x0, @ipv6={0x0, 0x6, "72f20b", 0x18, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) pipe(&(0x7f0000b67000)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f00004a7000)={&(0x7f00002c1000-0x8)='./file0\x00', r0}, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000047d000)={0x0, 0x8000}, &(0x7f0000ff0000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d4f000)={0x6, 0x3, 0x20d, 0x2, 0x20, 0x6771, 0x81, 0x1ff, r2}, 0x20) 2018/01/12 10:41:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000a72000-0x30)={@random="43a913f6715a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @broadcast=0xffffffff, ""}}}}}, 0x0) 2018/01/12 10:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000b8b000-0x6f)={r0, 0x7, 0x6, "ffbc0648129110fb47f3cf61acfad628ffe8e916166dd9f74598f147954057b11fc4d0ad1917d535f8294332fa432de55551dbd3a24e44fb470e48799a386c7369b84b9c17a21a0e1d92aab429df09e5ecede8acdb8b59e6165b43d48d4648f49fa786d463"}) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xfffffffffffffff2) 2018/01/12 10:41:18 executing program 4: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x2) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dc4000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc5000-0x4)=0xe8) mmap(&(0x7f0000dc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000dc4000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000099e000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000241000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3, 0x9, 0x0, 0x40, 0x2, 0x20, 0xa0, 0x87, r1, r2}, {0x8001, 0x6, 0x2, 0x8001, 0x7fff, 0x2, 0x4, 0x5}, {0x81, 0x3, 0x10001, 0xb35}, 0x10000, 0x4, 0x1, 0x1, 0x3, 0x1}, {{@in=@empty=0x0, 0x0, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x5, 0x4, 0x0, 0x0, 0x9, 0x7fff, 0x6}}, 0xe8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f0000dba000)=0x400000000000006, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000dc1000-0xd)={0x0, &(0x7f0000dc0000)=[]}, 0x10) 2018/01/12 10:41:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000094c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) r1 = socket(0x1b, 0x7, 0xfffffffffffff129) getpeername$packet(r1, &(0x7f0000292000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000b08000-0x4)=0x14) 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$inet_sctp(r4, &(0x7f0000c0e000)={&(0x7f0000203000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009a8000-0x70)=[{&(0x7f00000bf000)="91be17e58203e989931e284600e9c5c9f9", 0x11}], 0x1, &(0x7f0000865000)=[], 0x0, 0x0}, 0x0) [ 33.505199] device ip6_vti0 left promiscuous mode 2018/01/12 10:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000089e000-0x8)={0x0, 0x0}) r2 = accept4(r1, 0x0, &(0x7f00006f1000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b90000-0xa0)={0x0, @in6={{0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffffd, 0x5, 0x2, 0x0}, &(0x7f0000e55000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000fb6000-0x9e)={r3, 0x96, "9865d8f5040d9793020fd4bff0aed6d733da1df768f96be9f53f388b1fd223859c2fac1a5245a585bd55a652641bb9058e6e002e5de1f99f51a2e6fb581224ebcd73fea8808ecc9fe1b2de03b6a89260d3618da35662bd5bd1763b7003b4131f4826e915c3bf9ab104e1a260b0294a48fcb237b639c1a3fab946e2f78e35f2150b4a47e21f992ccbfd81417fbf060d0f72e0af2cc04c"}, &(0x7f00003b0000)=0x9e) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000057b000-0x8)={0x0, 0x0}) sendfile(r0, r4, &(0x7f0000c17000)=0x0, 0x100) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = gettid() r9 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00003d2000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000484000)=0xe8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000eb0000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000ba2000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000523000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000731000)={0x0, 0x0, 0x0}, &(0x7f0000595000-0x4)=0xc) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f000062c000)={0x0, 0x0, 0x0}, &(0x7f000011c000)=0xc) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f00004cb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bfd000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c56000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000cf5000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000083c000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000660000-0x4)=0xe8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c85000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r7, 0x8903, &(0x7f0000475000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000b76000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001b3000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f00008f2000)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000515000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f0000cd2000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b07000)=0xe8) r24 = getgid() ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000869000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000015e000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015a000-0x4)=0xe8) r27 = getgid() ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000be2000-0x4)=0x0) r29 = getuid() r30 = getgid() sendmsg$netlink(r7, &(0x7f0000a66000-0x38)={&(0x7f0000705000-0xc)=@kern={0x10, 0x0, 0x0, 0x10010022}, 0xc, &(0x7f00003b2000)=[{&(0x7f0000d01000-0x47cc)=[{0x1398, 0x3d, 0x1, 0x1, 0x2, [@nested={0x10, 0x51, [@generic="42bea5eca8d244689c3744"]}, @nested={0xf4, 0x10, [@generic="6631ddf92f5069a254646aa2cb6ef2cf971a4ec61ad65bc2627ffbf3c856beb37ad8b18d011ee42274fb194fff04b40021719bc6a70838145809e21aa24e796e2a36313d28c28ad39622c47a956b867751c66f757b905d3da23b93003624313941e91f930066eb9f09d405e27800af763141332c612c488734a67a38c3a6f76b1e70b65a80c7371c1eecc4be67564f0637e217f0a04f7b2f068c631d757633c7f93c266e27ec4786e3cf6fde4dc4421c9151e8f0cbf99ede4ed1dcbf8c8e80c8fd8d56d3a5838fb48671c2cdd778ac9abbb0b358063fa8f6498dfc9e7664a374943f20a88300e20ddff5f694", @flag={0x4, 0x2b}]}, @flag={0x4, 0x85}, @typed={0xc, 0xd, @ipv4=@broadcast=0xffffffff}, @generic="98cc5697eaee972d17f77a0ce9e9cf94a2ebd3f46bd4f943fccc85f91760ccbe5a", @generic="dac062c00f93f84c2ff46cf76cad", @nested={0x244, 0x29, [@generic="bca1bf14b0f386e37b26a68d9cb0337bc3c86770f118115b77e86f628d0906fedea5c006e1cad271031c93326aa7666f1c5711338d12a968d12ffc9a53eea122d86ab705d07498fce178606667e976f51d9010a9319c5ed397deb1211c98ae655795ccf3c53aa7b0a7ab4e94f242508d79858f324ded0208494abc2cee6d4d78df33baa59988610448ad6b1a914b11406ecd91c30186c2605872a34d2cf19812eb8b9047601a7b7633a8f4b52a3e9c07723d78af5435e2f99b6c403ab53e935827354df6b4c7d4", @typed={0x10, 0x48, @u64=0x8000}, @generic="b22a9f61cbafa059e84455c9799b8c05f5b6e6fcb9608955c8a6e6de7e61efcb51519e38d8c6b16009e5b0b289b865e9e9dd", @typed={0x10, 0x64, @u64=0x3}, @flag={0x4, 0x3a}, @generic="bfb733e7b6394aef5d81d15dbd921f98b76ecbf05626908f4bb9a76b231d7883cf53b9b2a0e687057c6e91f09b4795ed370d9d5b87b50e832ae17ee17b94e2d618a718ee31d580ecb41dced29691d7b613583b0e9b46b52299d5bb503cefb7d065794f2e51d07e63a62731f46f4a512b5cf409283b64cc58de4fb2688f740474db", @flag={0x4, 0x7f}, @typed={0x10, 0x47, @u64=0x7}, @generic="c424088b614a8fcec9974501db987aba111775ca21d9f033db4c876d585cb74f2c7a3441742f590640cc782953040a7c3f273ed8305315ed2765fd4c7a7e9ae5ebad7a6d17242e8838090f15ed7b3cacf1a31a57a54337ecf9a3ff07bf078ea3750bfb753084e9ff9fdbe14150ee449888f3e10e1043586654ed93b076e483be4407be4e90b789dd2e7377d1"]}, 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@generic="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@generic="904b130d0c6612e156bbe685dd0449a4c64e72a72248a165d5913cf7a7cc8e2b0e4bf66c2d1d8a784c107516875e70f595eb18767709f34e60c5cd936eb57830a4e85854db9c2976d3d430284ffcf9c1e971449f17aceee63a38bf411bcfa25556eecb126299bf85db2fc4edff"]}, {0x1d0, 0x24, 0x500, 0x6, 0x0, [@nested={0x44, 0x73, [@typed={0x28, 0x47, @str='vmnet1\'selinuxeth0!proc\\[ppp1\x00'}, @typed={0xc, 0x5d, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x1a, @pid=r21}]}, @nested={0x174, 0x1b, [@typed={0x10, 0x17, @str='bdev\x00'}, @generic="0e7eedd4e281be4ade4ae0a98031149d5e231678dbaaf5eeebd41b3647d87dcc16032cba4e55191ea25a074375296913b99110aa33c2aeea9e80ca7d9470d47b3642fb7bb57ce945fa85a2ebb58dff3fb783255e6764e5d2c0b9aed555249cd0d76222aaf44b09e89e45d1a49e1daa5aff01a14d4d2fa27374be0481994f661665b750c85c78a300ef6a7ed1ffc1546fcd7027787ac6f642f0883a3e2a5d93f4bff80ba6e1b828f89249bc99c27f16bcc04373968eed1eb85061e25239f217079969426464fc9674a14df3", @generic="8d1a4a1d4f6aa267af852ca56e9673cce758de10d5f06305a77b3243c5b0853509f0232679f4c8c184b81ffdf59b082dd8a39f2773deb69bf25fdf0337d5f6a2b6c3bb12408ffce0bf7e7095f89c3e4ddee1b26d12a3647d0c1bdcb034a884a52193907b33f6c5a771a361de6dc484cc05c4cdc7c01c2824d744126446de3d98c46728a93397da56f4e7dae5e1be475a7020788975"]}, @flag={0x4, 0x65}, @flag={0x4, 0x17}]}], 0x2b24}], 0x6, &(0x7f0000bfc000-0xb8)=[@rights={0x18, 0x1, 0x1, [r4, r5]}, @rights={0x20, 0x1, 0x1, [r6, r4, r1, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @rights={0x20, 0x1, 0x1, [r4, r7, r4, r7]}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0xb8, 0x4000}, 0x20000040) ioctl$void(r7, 0x5450) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f000082e000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r6, 0x40086425, &(0x7f0000d3d000)={r31, 0x3}) r32 = accept$packet(r5, &(0x7f000051b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ca2000-0x4)=0xfffffffffffffef4) getsockopt$inet6_mreq(r7, 0x29, 0x1b, &(0x7f0000c57000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000302000)=0x14) setsockopt$packet_add_memb(r32, 0x107, 0x1, &(0x7f00003e8000-0x10)={r33, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/12 10:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000feb000-0x8a)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[]}}, ""}}}}}, 0x0) pipe(&(0x7f00005a0000-0x8)={0x0, 0x0}) close(r0) 2018/01/12 10:41:18 executing program 6: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000bce000-0x2)=0x81, 0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffd77) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000f0b000-0x10)={r1, &(0x7f0000b15000)=""}, 0x10) 2018/01/12 10:41:18 executing program 7: unshare(0x2020600) r0 = socket$inet_sctp(0x2, 0x3, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b29000)={0x65bf, 0x6, 0x2, 0x8, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4, 0x4, 0x600000000000000, 0x4c}, &(0x7f000067f000)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x108) 2018/01/12 10:41:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000051f000-0x8)={0x0, 0x3ff}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000557000)=@assoc_value={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0x84000)=nil, 0x84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x3, 0x0) getsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000080000-0x4)=0x0, &(0x7f0000036000-0x4)=0x4) 2018/01/12 10:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000824000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bad000)=0x10) sendto$inet6(r0, &(0x7f0000d46000)="c004f46b15c59f8447dab6fa9fb39b67dbd1f06a8f1e5bf4b7d50ee6713d31c379bcacfef32509a90ec4ee98ca25ec979e35ffbb303053653e2bc22e47cda6a738e5498c2afe89bbe574bc902a2c", 0x4e, 0x4, &(0x7f0000092000)={0xa, 0x2, 0x4000000000000000, @loopback={0x0, 0x1}, 0x3}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001d7000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000add000-0x90)={0x2, {{0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2018/01/12 10:41:18 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000009000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000006000)=0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xfa10}, &(0x7f0000001000+0x186)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000010000-0x14)={r2, 0xc2, 0x401, 0x100, 0x9, 0xfffffffffffffffc}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x11, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 10:41:18 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000001000-0x20)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="020000056500", [], {{0x86dd, @ipv6={0x0, 0x6, "ac2caf", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0619f2", 0x0, "3152a0"}, ""}}}}}}, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000002000)={r0, &(0x7f0000002000)="6f8d275ee868c94ff760"}, 0x10) 2018/01/12 10:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000f98000)=""/242, &(0x7f0000574000)=0xf2) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000188000-0x8)={0x0, 0x0}, &(0x7f000025b000)=0xffffffffffffff82) getsockopt(r1, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/12 10:41:18 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x5, &(0x7f0000009000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6c, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x9, 0xf, 0x7, 0xf, 0x2, 0xfffffffffffffff0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f000000a000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/12 10:41:18 executing program 2: mmap(&(0x7f0000000000/0xded000)=nil, 0xded000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ded000-0x60)=[{&(0x7f00008bf000-0x20)="", 0x0}], 0x1, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x1f, &(0x7f000046a000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ade4"}) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000dee000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ded000)=0x10) mmap(&(0x7f0000ded000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000dee000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000070f000-0xa4)=[@in6={0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5827}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}, 0x6b}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x410d, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0xa4) setsockopt$inet_tcp_int(r2, 0x6, 0x2, &(0x7f0000415000-0x4)=0x7b, 0x73) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000dcc000-0x10)={&(0x7f000070a000)='./file0\x00', 0x0, 0x0}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000d9f000)={r3, 0x50, &(0x7f0000221000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r2, &(0x7f0000cc8000-0x1000)="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", 0x22c) close(r2) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000def000-0x4)=0x0) bind$inet(r0, &(0x7f0000dea000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000de9000-0x28)={@common="0100000000000e00", @ifru_flags=0x0}) mmap(&(0x7f0000dee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008e4000)={0xc11, 0x2, 0x8000, 0x0, 0x9, 0x9, 0x3, 0x18, 0x0}, &(0x7f0000dee000)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000120000)={r4, 0x2c8, 0x5, 0x9}, 0x10) 2018/01/12 10:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f000016f000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "f80409", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x1000000000000, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/12 10:41:18 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xb) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000073a000)={0x0, 0x1ff, 0x5, 0xffffffff}, 0x10) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000014000)=[{&(0x7f0000014000)=""/76, 0x4c}, {&(0x7f0000014000)=""/197, 0xc5}, {&(0x7f0000013000)=""/125, 0x7d}, {&(0x7f0000012000-0x98)=""/152, 0x98}, {&(0x7f0000015000-0xf8)=""/248, 0xf8}, {&(0x7f0000015000-0x1c)=""/28, 0x1c}, {&(0x7f000000f000)=""/208, 0xd0}, {&(0x7f0000014000)=""/200, 0xc8}], 0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000014000-0x4)=0x1, 0x4) r1 = socket$inet(0x2, 0x0, 0x20) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000016000-0x8)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000013000-0x1d0)={0x14, 0x16, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) 2018/01/12 10:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) readv(r0, &(0x7f000052c000)=[{&(0x7f0000a6f000)=""/217, 0xd9}], 0x1) tee(r0, r0, 0x8, 0x3) write(r0, &(0x7f0000172000-0x9a)="290000001f0007a7ff0000000000000010000600e00000000b4013000000000000000000000000106d", 0x29) 2018/01/12 10:41:18 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000000c000-0x8)={0x0, 0x0}) bind$ipx(r0, &(0x7f0000008000-0x10)={0x4, 0x3, 0x5, "4de44b66b6f7", 0x3ff, 0x0}, 0x10) r1 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r1, &(0x7f000000a000)="32000000140025ffff07008e000914040a01c2fe200000091a000100e89a0000000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000010000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000011000-0x4)=0xe8) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x8000f, 0x8001, &(0x7f0000012000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000011000)={r2, 0x7, 0x0, "3bf0a7ca1b925f24d1d282c117bc4edb600b3263fe59f0307c4df413"}) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f000000f000)={r1, 0x2}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f000000f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000000f000)=0x10) 2018/01/12 10:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x17, 0x5, 0x8000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000607000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e34000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00009e2000)={{{@in=@rand_addr=0x2, @in6=@loopback={0x0, 0x1}, 0x1, 0x6, 0x3, 0x0, 0xa, 0x20, 0x20, 0x2b, 0x0, r2}, {0xfffffffffffffffb, 0x6, 0x5, 0x74fe, 0x7fffffff, 0xf64, 0x1f, 0x8}, {0x6, 0x7ff, 0x7, 0x6}, 0x0, 0x6, 0x3, 0x1, 0x1, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3f}, 0xa, @in=@rand_addr=0x1, 0x6, 0x4, 0x1, 0x2, 0x5, 0x4, 0x2}}, 0xe8) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f0000acf000-0x38)={&(0x7f00004d9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, 0x14, &(0x7f0000bcf000-0x40)=[{&(0x7f000022f000)=""/237, 0xed}, {&(0x7f0000f95000-0x57)=""/87, 0x57}, {&(0x7f0000df6000)=""/23, 0x17}, {&(0x7f00009b4000)=""/28, 0x1c}], 0x4, 0x0, 0x0, 0x3}, 0x2) socketpair(0x0, 0x800, 0x8, &(0x7f0000ddd000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000036a000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000d3c000)={0x7, 0x7, &(0x7f0000563000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, [@map={0x18, 0xe, 0x1, 0x0, r6, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000094c000-0xa)='syzkaller\x00', 0x58a, 0xd5, &(0x7f0000978000)=""/213, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00003b2000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4, r4}) r7 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r7, &(0x7f00006e2000)=[{0x0, 0x0, &(0x7f0000dba000-0x20)=[{&(0x7f0000cbc000-0x75)="a932311b76422f057aa42f908925c5ae58dd6b1ac342936ccf81b3995b51b9ad4d344a2d74989385c4ae6624f0c4030c", 0x30}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8040) r8 = bpf$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) getsockopt$inet_buf(r5, 0x0, 0x2b, &(0x7f000084c000)=""/78, &(0x7f0000fdf000)=0x4e) r9 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f00001c5000)={r7, r8}) getsockopt$inet6_tcp_int(r3, 0x6, 0x3, &(0x7f000030a000-0x4)=0x0, &(0x7f0000793000)=0x4) sendmsg$key(r9, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 10:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x100000802, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000017000-0x4)={0x0, 0x0, 0x0}, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000077d000)={@common='lo\x00', 0x8}) sendto$inet6(r1, &(0x7f0000421000-0x1)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/12 10:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f1f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d10000)=0xc) shutdown(r0, 0x1) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/12 10:41:18 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000af4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000f54000-0x4)=0x4, 0x4) recvmsg(r0, &(0x7f0000634000)={&(0x7f00004af000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000f52000-0x50)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f52000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f000068b000)=0x10, 0x80800) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000067f000)={0x0, 0xa01}, &(0x7f0000f52000)=0x8) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f46000-0x98)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7}, &(0x7f0000f53000-0x4)=0x98) listen$netrom(r1, 0x80000000000000c) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000f50000)=""/86, &(0x7f00003e5000)=0x56) 2018/01/12 10:41:18 executing program 6: r0 = socket(0x20000000000011, 0x802, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a02000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008cf000-0x4)=0x20) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000daf000-0x4)=0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004f1000-0x8)=@assoc_value={r1, 0x5}, &(0x7f0000da6000)=0x8) 2018/01/12 10:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) r1 = accept4(r0, &(0x7f0000991000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f00006e1000-0x4)=0xc, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00007d7000-0x88)={0x5, {{0xa, 0x2, 0xabe0000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000bcb000-0x4)=0x0, &(0x7f0000065000-0x4)=0x4) recvfrom$inet6(r0, &(0x7f0000881000)=""/1, 0x1, 0x20000000002, &(0x7f0000f31000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/12 10:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f0000296000)={@local={0x0, 0x0, 0x0, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000a5b000)=0xc) socket$inet(0x2, 0x0, 0x7f) bind$inet(r0, &(0x7f0000d0c000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/12 10:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket(0x10, 0x80007, 0x10) bind$llc(r0, &(0x7f00006e8000-0x10)={0x1a, 0x6, 0xe1, 0xff, 0x0, 0x9, @random="1c96832ebae7", [0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00008aa000-0x8)={0x0, 0x1f}, &(0x7f0000402000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000287000-0x98)={r1, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ba, 0x8}, &(0x7f0000f57000-0x4)=0x98) write(r0, &(0x7f0000a11000-0x8d)="26000000250015f8feffff640000000004ffffe8004000000e0001000400e80006000e000087", 0x26) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000e65000)=0x0, &(0x7f0000a74000-0x4)=0x4) 2018/01/12 10:41:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f0000944000)="1f0000000104ff080471cf000000000000d100000b00028000000000021d00", 0x1f) pipe(&(0x7f0000ce3000)={0x0, 0x0}) readv(r0, &(0x7f0000ce0000-0x30)=[{&(0x7f0000014000-0x9f)=""/159, 0x9f}, {&(0x7f0000bd1000-0xda)=""/218, 0xda}, {&(0x7f000043c000-0x4c)=""/76, 0x4c}], 0x3) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000c85000)={0x1000003e, 0xb6f, 0x40}) [ 33.742320] kauditd_printk_skb: 20 callbacks suppressed [ 33.742327] audit: type=1400 audit(1515753678.221:41): avc: denied { setopt } for pid=5199 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/12 10:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000aab000)=0x0, 0x800) pwrite64(r0, &(0x7f000000f000)="ad57eb0b621a40b6b6617495fec345994581eac501d15a51da2e57acf030a6b09f3578c5a2ec5959394bee9c1ec14a38f15b8f4f4184f529784cd7b8d2d6bb1ee6c2656ca1ea81ddbc54d03bb0dd487d2cf2cbe4c9a814d0d7008129b47c4641944cc4c5dc20c3021e8c89b7abb43d37df0b6b64fa936339ec4478c1eca7e179806949d85a1f0ffb04f8788861e8cfab62b3f291740a712c99056e1aa5a554767ed992c2650a28c5d90e5f059c582c985bc29f5d938bba062af4bc91b8cc4e62537a3b8e6e6e1c6551d1c1bb6b9539a5a0307ab3461769893a9a55c2adc06cd9", 0xe0, 0x0) r1 = socket(0x10, 0x802, 0x10) write(r1, &(0x7f0000a11000-0x8d)="26000000250015f8feffff780000360004ffffe8000100000e00010004000000000008fff187", 0x26) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c0e000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000003b000)={0x1ff, 0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000bdd000-0x20)={0x3, r3, 0x1, 0x40}) 2018/01/12 10:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x7) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x4011, 0x0}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/12 10:41:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000067000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "00aa0f", 0x10, 0x4000000000000021, 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, 0x2, 0x4, 0x1, 0x0, 0x0, 0xb, 0x2, 0x0, "2656b8", 0x0, "e86b45"}, ""}}}}}}, &(0x7f0000512000)={0xfffffffffffffffe, 0x1, [0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000014a000)={0x0, 0x0, 0xffffffffffffffff}) r1 = accept(0xffffffffffffffff, &(0x7f00006a6000+0xbc1)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000045f000)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00004a1000)={0x0, 0x7, 0x9, 0x58, 0x80000000, 0x631, 0x1, 0x3, {0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x7, 0x9, 0x0}}, &(0x7f0000ac8000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a5f000-0x8c)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eab000)=0x8c) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000861000-0x8)={r3, 0x5d3, 0x911}, 0x8) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000e17000)={&(0x7f0000af3000)=[0x3, 0x40, 0x1, 0x0, 0x1ff, 0x2, 0x0, 0xffff], 0x8, 0x1, 0xa22, 0x4, 0x6, 0x200, {0x7, 0xfffffffffffffff9, 0x401, 0x100000000, 0x8, 0x2, 0x1, 0x4, 0x8000, 0x18, 0x6, 0x5, 0x1, 0x1, "26a9dabf66bd70e9922a8f97b16af2af3055059a294c3847e781b1e9b78a1b7e"}}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000f9a000)={&(0x7f0000790000)=[0x1, 0x8, 0x6, 0x1], 0x4, 0x7f, 0x5, 0x2, 0x4, 0x6d, {0x9, 0x2, 0x0, 0x4, 0xa0, 0x8, 0x7, 0x4, 0x2e1, 0x6, 0x5, 0x1, 0x0, 0x0, "c4f2a1003d3a4057e20a04c2765e1ac0e086c79ce5c6545de651d23feefa12c5"}}) [ 33.875230] audit: type=1400 audit(1515753678.256:42): avc: denied { read } for pid=5199 comm="syz-executor1" path="socket:[13881]" dev="sockfs" ino=13881 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/12 10:41:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) r2 = socket$llc(0x1a, 0x3, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000fdd000)={0x40000000, 0x0}) mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000ef6000)=0x5, 0x4) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000184000)={0x1, [0x0]}, &(0x7f0000ef7000-0x4)=0x8) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r3, 0x10d, 0xf, &(0x7f0000ef7000-0x4)=""/4, &(0x7f00009a6000)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000bd4000)={0x0, 0x0}) 2018/01/12 10:41:18 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x800, 0x0, 0x2000ff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000a13000)=0x7, 0x4) sendto$inet6(r0, &(0x7f00000ad000)="", 0x0, 0x0, &(0x7f0000e0b000-0x1c)={0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/12 10:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000030c000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000883000-0x4)=0xffffffffffffffd0, 0x800) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f0000f9a000-0xd)=""/13, 0xd) r1 = socket$netlink(0x10, 0x3, 0x0) accept$inet6(r0, &(0x7f0000209000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000a78000-0x4)=0x1c) writev(r1, &(0x7f00000bc000)=[{&(0x7f0000749000)="2900000020001966153d750610ffff1d020008002800002a0008ffffe800020000241900000004008e", 0x29}], 0x1) 2018/01/12 10:41:18 executing program 2: r0 = socket(0x9, 0xa, 0x80000000) mmap(&(0x7f00001e8000/0x12000)=nil, 0x12000, 0x8, 0x80010, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000001000)=0x86, 0x4) mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) r1 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000a2c000-0x78)={0x0, 0x70, "0b06fdd949438d622cba4ad4eed02279fae542c9744f744eaba66c33b77e2176438a232ce63f032bcbebdf549590baf59effde513a0731174dfee881e486995053323097621b79101f945f06e2ef266fc3103b2c4188c092ff29c5eda6e154e49200a762efe92912ecd7b5c041f58b50"}, &(0x7f0000f79000-0x4)=0x78) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000f79000-0x8)={r2, 0xfb}, 0x8) write(r0, &(0x7f0000d20000)="26000000240043f8feffffff00008d4002fd0005010000000e00030040030000000503c76e35", 0xffffffffffffff13) 2018/01/12 10:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000e1d000+0x8c1)={0x0, 0x0}, 0x2) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000b07000-0x22c)="130000001000ff01000000000000f60000000a009d000000020aafa7140000810000000000000000000000002000000000fb983ae3820000000003a1b4b88e080000000000000004f200aa09b1267c3d0f625e77e150da8ed7d56ca466a47bd871a5cd07000000000000000081a41bbce9093d468612f0267214ff9b000000065bf12930d837b9cb3452b6c4e2387d882959e4ebd309619398e9f90d1ad5b56d2a917a6f575b8b76199346c8f325a9b125", 0xb1) 2018/01/12 10:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x7, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8}], {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$inet6(0xa, 0x6, 0x2, &(0x7f0000138000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000da000)={0x0, 0x5}, &(0x7f0000e2a000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000348000)={r1, @in6={{0xa, 0x2, 0xfffffffffffffbff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8001, 0x9, 0xda85, 0x4}, &(0x7f000019b000-0x4)=0xa0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000e7b000)={0x2, {{0xa, 0x1, 0xffffffffffff9504, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x330f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000252000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00003a7000)=@sack_info={0x0, 0x3, 0x5}, &(0x7f000033b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d17000-0x10)={0x9, 0x4, 0xa, 0x98, r3}, &(0x7f000030c000-0x4)=0xfffffeb9) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000109000-0x108)={r3, @in6={{0xa, 0x1, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7f, 0x9, 0x20, 0x8, 0x1, 0xf55, 0x10000000005, 0xdf, 0x9, 0x3, 0x4, 0x7, 0x4b, 0xfffffffffffffffe, 0xfff]}, &(0x7f0000044000-0x4)=0x108) sendmmsg$nfc_llcp(r2, &(0x7f00004b7000)=[{&(0x7f00002aa000)={0x27, 0x8, 0x100000000, 0x7, 0x8001, 0x25c, "fbc6ead31565218de99dfd5692977819b2a67f37dfa924e972dc468e6e6767b7531c4276c662ab3505639675e54f9502b5523f403d2d0a3526e72f4429662a", 0x4}, 0x60, &(0x7f0000a9a000-0x90)=[{&(0x7f00008c0000)="012b4e37fe43a5a211de5e8d34606f58ace896e2c7d93a8b6d689eea55c263e09b98d106c4ee1c04889c24d60eb377aaa3879bea936360233191b7a24ebb29e56a4dacd9bebb921fe384fc6e4736c32456b8acfeeed5b52ae5f1d9c4579f96cf0d8deade", 0x64}, {&(0x7f00000dc000)="6d36078fa33f1c80b3c4a2c49c50887bf6be710d09031026089aedc24005b6c7c5d0f9d7093afa2fd80158b9e521fbe20a1d16d27667e9303ac3f0bdde049cfd79e43a259fdf4a55be528172e0c1", 0x4e}, {&(0x7f0000fd5000-0x96)="c05aab5c8cfd424b09e2cb132d1cc910b8bd9db8e8dec12db291431c75b7342b165e659dc1d7f8fc4d58d397aa464909d39020d513dfaf1df3f0db2f09be5b88922d403b4854a6baec65e30ae346121b3fb9300dfe926a5655314d984fcc8cd3d30375c62826fd13834062e743a3d3167bc9605e97b741a57d1289cdfdb0817c2c7195945ddcafc5da22804f8a24daf5b3c32061356cb82b5d58afe0b386e94a281db5c7e00b7bbb9242a702b75538b57e497afe719cf4a8c7ed59d9813ee6788800876584bda8934fbf05f796028f0c6d4a539e6573c0aaefe844a57c38f7ca2dd6391eb653c266a3aa94be11f3094b8865588aac990f", 0xf7}, {&(0x7f0000f2b000-0xe4)="c0a2458505f0cfb62b998448ebfce33aac346b95018ef3ccc275aabe94f1e518c9e0eb914dd9adc7f6a6346a7be3bc95efe31cdb666e38f681ad3fad85563f0714030867c90dfbb1bcacdc77041aa486e6f060b7ec0984985ef0c960aaf4b65b783ccda2ce0b552401cf6fe3f31786ab36f8bc76520db694647b3b937f29ba6936c2b0cfc4f50d9d913a80c8dc0d3eedae8761977cc3a10615f000f1883dfdd5ef7a3127228c83a3b76f03fac1be11131eab987561af76ee4394ccce156b553f8d78e12a159642a2b996e3f1e175a614f42b00aa2bec1fa83bf6b0e237894ea5dec79630", 0xe4}, {&(0x7f00003e7000-0x65)="8107282a79a73f01f0fb90d66252b03b59d57ab0eab761eb1f35651896781fa1289c85fb53a47464e26206b9b5717bc8ea0cc4e2ba5447b5377cbb0928e18e037b61855ac1dfefd31be6c025db0680dcc82f4d8501d267654b050ba03129b45fb1dbabff3a", 0x65}, {&(0x7f0000c41000-0xbd)="885f7c249d6e808d8ef79b46409bbd44e94ccfa141bbdd8ec6bec71336d9858badcd82d793128b59ab4cb2c2955d5a382905b2e2bd4ed23ec573c33dc7e286e2a3a42a918216afd19a68c77fdcc89ce0d06a5cf27ad30bd4ce501815a8ab3f25b4f7daf8e8bc9b4a8e4be5e721205f9d87ad8a7283f7b411b83f6cba57d840c2cdd8e720cb20b0ef92f7234065c09408079be5835e76ff6d5b634358a1e8f8652aa53daad71562bbae14c3d05cb7b7db9c521de4f3e25c8ccfe9a035ab", 0xbd}, {&(0x7f0000454000)="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0x1000}], 0x9, &(0x7f000023e000)={0xb0, 0x104, 0x100000000, "a87f5032b943e923f9228986c8f8b1c3af703bc8e74ea1cd43d89ec20268c02534ffd702602a5f2db58ca5f867a962b8d9e4ad76b47c3cd44e40896fefb51b4687f9c0f5a186b6fa2bcb8133aedb5506fa2852cfdb8bf2da7a8a44ee211486736ce69003ad0cda3a02d8c2912b88921c0c21ff0a09a6bd60728cf75a6d5e21b29a3010e5e88dac040d86f6ebb6e259ae055530d32183c02bd03b0e"}, 0xb0, 0x801}, {&(0x7f000092b000)={0x27, 0x1, 0x59, 0x7, 0x3f, 0x7, "4d943c19ce761a6217271d0dd13715e43db4586767291cbb479de7e7107e5e9f395d44e73b8d43484f6ff9cd737638b082a821b2c6136d8ed8afaac509a5d5", 0x6}, 0x60, &(0x7f0000f0d000)=[{&(0x7f0000914000)="32502a5bafed60122be19718f61cbfa268acf258684e898b6fc11f6e919424f4a0c2338bc2fa2b2742443d36b467e9a16872c2f419abb02b22bc84583dd2ece179c6462b716cd7f08c951493bd14d2624acd2c5eb47a26eaa4118662b1520ca02abfe64a1be6e8dc36c80dfec1d55851123ae4027fb3347bc413032470d4", 0x7e}, {&(0x7f0000435000)="8c964697f5ad6f966fe00f292bf19173a333b4bf7dd9c893c0686b3a1fe19c4a2b34cd77fbbcb714416272a7fa76990cc16106d25d0c618ae5adf3ee", 0x3c}, {&(0x7f0000843000)="26086f049155e181a7ca80bb77f71884af9112269766ae36ac2064f3d190a846cdbed96bb78a7327de7617797505bbb9ac52dcba5299274c2784bbb2542750ee50ff91ace7c93c1b0951d54f00fb9942870b122ddb3aeaef9f6920cc", 0x5c}, {&(0x7f000041b000-0x20)="b1ec201350e980cd8864d33e30afb3f7924044488764cccee280a33c50a76917", 0x20}], 0x4, 0x0, 0x0, 0x20000000}, {&(0x7f0000566000)={0x27, 0x5, 0x3, 0x7, 0x2, 0x5, "60282ff42aaa622d28a7704fe5bfde96f26d2b7661fe4a79e347bb5997e2f2798f3ff8bf155ed5133758d21e4057ea4ff64d690bdbab5e9f6dc8a92ddc114d", 0x8}, 0x60, &(0x7f0000647000-0x10)=[{&(0x7f0000b1e000)="d09fa0b407fe69c4ef7b654b6a8ba1229ede6e27d16816084746207fe6a61a72cc0ec0397fea7ae38d86b45176a72eda7133b5e643fab9e96f627d5c73a35c86d03509217a2b84943014e81e3fbe1dac75a64f7d51965c93f68718ac6a566ecbe8758f4d25e90097b2366c68fc6d0ecdd1576c49c78642a2140b5ab0beb37e912f7bc0eb4965fa8c76c415d8d4cc0ba425eca815e866fb4e783a5cbb304e01594d3efd4e88661e1d647c3b9c46d6ee12b8", 0xb1}], 0x1, &(0x7f0000371000)={0x40, 0x10b, 0x2, "abf05b23d1fbf1bc53e9ca6c95b8eaa19c7727041ccda7d51417c9700d6efdf26c85b99e76d1cc11e4a08e24"}, 0x40, 0x24008000}, {&(0x7f00005ce000)={0x27, 0x5, 0x4c, 0x7, 0x0, 0x8, "0c6785c4d4b75da46fa4a25212e9ece46b3a791c1b86a467e3a60913a5b6e7ef81e9c39db0e042081ad10d26f233bf0b8e7952da9d9c3e10ed88ba9eac04dd", 0x200}, 0x60, &(0x7f000026b000)=[{&(0x7f0000343000-0xe)="7b78ad8ab2214141ea7663587f01", 0xe}, {&(0x7f000057a000-0xdf)="7bca823f7db627e0f485927c626992e02d35794e35704e824e5bc55fed542ca2d4d8226aeddb8f4dda88c45177c86267828d4775fcf60f0f589eefaa4dd0a93551a23926b5518b9d42703099c47f550852f4aafd383a42f120b9f88cdf19cc04ac0c52c97a212728fb1c49b07de2e0c0af69e99b8955b8531a187685b6b801af8dddf2b3eb266b65452d9b06c3b2d23213c6fd9a6b989857383e6920862f32ca0e83fc45f90350e54d669bbe1c9c475b81c27993fc25d301d788b75ffce9f5dc6574aa333831795cb89e3b782753fda036e5ce53cf795b3ee275e37b3b0204", 0xdf}, {&(0x7f00002ca000-0x35)="d01caa41c1be285b52b40246f52e415cee256d36fc6abd7ca34a15a0bb698861695c0a72f2ced9b32a647f5a5e5709f4ce2dcf0ece", 0x35}, {&(0x7f00009a9000-0x8d)="9916a4dbcb91e3f1dfd52bfa680ece5727680836520b1a4e6b87fd6ba1f519f9c31584cf8da861657e248764399af59235e9556f931d4ef8ab0f4288050d47db4af409b658e9f9f66fb2e8734dca6231fe388216df52f5f433a042365892ca47bbfde124f8458506547366b482044068ceaa416eee876c425357e6092ef0c9dded72951711c537a033a46c96cc", 0x8d}, {&(0x7f00005d6000)="b899e3cebd7b06513d5a94c44c784e694ea814ef430e4685aacb81a393533740bc17d8c09e79f74701223620ea9f1999308f3d9fd3cae197274c538327548a64edbab8f05a9f8e8f75b0d83c840eae7bf316134ccaddda9ebcd0668f2e81da3486a3e80ec4ed19fbe17f691153004322f5b9d41135", 0x75}, {&(0x7f000074d000)="6509b91b12697f7868d0f4de6890caa76deb0097ec5fabf135a0f4194a9579e44e7fcc1b05576e45f101e06748167948cd79715db728d326bafd437e3d8ca4f298ee7410c4433e27a66b47513411d6c8796d360920a370f16e9fd07cf8f1bafebbfa4dd50372de1a0754dda5441db3842c3a910b08d1f7c07a24afb384f1aa8983f91cd29870ce5253b758592c304baf987b3761eed2efd9c00bc9d9c5b6ce1f3a5473b561e9f3a46068095c84cb3b62cd31317145ea2be2", 0xb8}, {&(0x7f0000afc000-0x14)="fe0bb3f56934b09db305c82795d81234021d567e", 0x14}, {&(0x7f0000aea000-0x5e)="f00a9d3ec13a4dab11f834bd4688417819e9142352943a9ba6c542f4a22c0d6cb71d45c662299222347c0a4739ce96f16e1413f4aacd5b1720bce57d1930269e4f941311b59d91eb1c5c6f32f5c62ebb9917a2d7f08308121d2e641f8784", 0x5e}, {&(0x7f0000ee2000)="d23522c9a3ad4cd3cfb4c11da153890c127603beee9f25878bb5a00fd00b984b1c7c2f7ae597d0949f1256f67c0cbc0a577a6493af18b5be6359d200877c6dd3022da9564d7abf6f7a617764150f72d0bff50cf6b7d05f4410db4ec8b74c49260a42a07d1612ca796fe404b241cfb53f6a1cfb0f", 0x74}], 0x9, 0x0, 0x0, 0x0}, {&(0x7f000027a000)={0x27, 0x3ff, 0xff, 0x7, 0x8, 0x1, "7c7ecacf95e1d4b99b20096942bfc819441378a740d544ac0cb0d6e98c082d236ad73e051c4a59952ce3e8254478bcbebeaa2ab5595566aa60d3fe262f0ee8", 0x2}, 0x60, &(0x7f00003f7000)=[{&(0x7f00004a1000)="7e1ee05640efb2a0", 0x8}, {&(0x7f00009c4000-0x59)="e07ee071b944cee5e280b18f40d878ac5de5fabb0b31a1e766e88ece16a133b4004c17f1aa7af1b38873ecee93bb23f859409af5341978a0ff76b3ad46d7e8d1976881ffbd482b1c00d655ecf449e22fe5d0c3bac817f1895d", 0x59}, {&(0x7f0000c4b000)="c7eb1c27a3349e1f1352f10d4b9afe8ea5456f08541a756f23939b5b1c1868f78349d39a", 0x24}], 0x3, &(0x7f0000520000)={0x10, 0x0, 0x8, ""}, 0x10, 0x4000}, {&(0x7f00007b4000-0x60)={0x27, 0x200, 0x0, 0x7, 0x2c22, 0x265, "f5adca7a68101836a76e0fe32a4e88a2defae298e29449fa0ef5a37b4af41289a83613a0d34d7ccadb160ecba9827e89d3bcb6deaac289174713d9c74dc4e6", 0x81}, 0x60, &(0x7f0000c9b000-0x30)=[{&(0x7f00001a2000)="ebf47eb1ededf0233af917270622e9", 0xf}, {&(0x7f0000641000-0x34)="14ec2ae69dbba100110827c24fe6adc91120f14b1d3dfc3a1baee2188e05a733414806b47809757270c09384ae8bb2b513449963", 0x34}, {&(0x7f0000974000-0xaf)="ba5760cef3f05a5dfe1177464f6d555272a1b9ecfd300a3ee2499e719bbbd1e8c0d6f1a91f6467110a889eb32dd125a864ea80086eb0178b97fe00c818e8e6f109d101ddebf6ac9def85137f199bb1e5e4fd1c56600a3aaaf1c3393aeaaea27f13bf84c6a8be6e234515770f39aa803ddfcc5462a96364952be08d328a881bac2051b3e08df3beda09438364a5ba9193d7dca5b1b18f4ce2845443094c597d90f0c21b6f14db3cf1e8b25b7d192f5e", 0xaf}], 0x3, &(0x7f0000163000+0x19a)={0x1010, 0x117, 0x5, "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"}, 0x1010, 0x4}, {&(0x7f000014d000-0x60)={0x27, 0x80000001, 0x8001, 0x7, 0xfffffffffffffffe, 0x4, "c044ca781837b71a5b25babda3b6e930e22263fe6ed76fe237b5421caa52da83a19442c9655cc13e67a331005f169cfda3ddb49afd003bd9680a7f02ab5f79", 0x1}, 0x60, &(0x7f0000d90000)=[{&(0x7f0000bcf000)="ea983353474a40f24a2dd936f589970722142d649ea20ec2f31dc79560e48eb29a3ecdfbe6a4e8a9f0d99d87bb54b165ecf3d573ce40015adddd1a0ba5af51d8b54768c7554b541f9412c6ac1c73c56017977fd6031b4df058c9a24581d1b088f4168ed52784c58403e89ffea18299bc0e0ab2", 0x73}], 0x1, 0x0, 0x0, 0x4004}], 0x7, 0x4000044) 2018/01/12 10:41:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000080c000-0x4)=0x12b, 0x4) socketpair(0x15, 0x806, 0x4, &(0x7f0000f18000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f000083a000)="784cbd21db722ab0098e77083293", 0xe) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000bad000)=0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000215000)={0x0, 0x6, 0x4}, &(0x7f0000de3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00002bc000)={r3, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x28}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x7f, 0x67f, 0x80000000, 0x40}, 0xa0) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x80000000000003}, 0xc) 2018/01/12 10:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000346000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) r0 = socket$inet(0x2, 0x4, 0xb) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003d3000)={0x6, 0x200, 0x8, 0x1f, 0xfffffffffffffbff, 0x3, 0x8000, 0xf4, 0x0}, &(0x7f000056a000-0x4)=0x20) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000b7c000-0x4)=0xc9b3, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000a5f000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000e42000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000c0a000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000820000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005ea000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x81, 0x3, 0x3000000000, 0xa, 0x80, 0x80, 0x2f, r1, r2}, {0xd81, 0x7, 0x9, 0x1000, 0x4, 0x1, 0x7, 0x8}, {0x8, 0x0, 0xee7, 0x0}, 0x10000, 0x2, 0x1, 0x1, 0x1, 0x3}, {{@in=@empty=0x0, 0x1, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x5, 0x3, 0xfffffffffffff7be, 0xae32, 0x6, 0x7}}, 0xe8) [ 33.925476] openvswitch: netlink: Message has 6 unknown bytes. [ 33.930698] openvswitch: netlink: Message has 6 unknown bytes. [ 33.951340] audit: type=1400 audit(1515753678.256:43): avc: denied { map } for pid=5203 comm="syz-executor6" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=13885 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/01/12 10:41:18 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f000001d000)={0x1c, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x8, 0x4, [@flag={0x4, 0x3}]}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$llc(0x1a, 0x2, 0x0) 2018/01/12 10:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00006b8000)={0x0, 0xf6, "13a59deff6aed354942f39abbe604a83332b6a6de9db8b4827b3805bccd5ab75a77fad59966037b62f1d10ee4488fa805338b2e35227242eea216a8d83638c71c3c244d3f6c1e3e7822b5f71687d734a5999bf4198ea55e29dfd3d44822cb7f77db0fe613b18851091dc3abd0e0c2b0f52b7de33b9362a7a272499431205d48e9f46e9d316f2f096b020ca330c9cd883a94ef9f4d0b215be9272737b0ff7cc7be4d29e9b200fdc702f3ca80642fb8de332022025d0180486d933178b8b0646c1e34e7008a241aa4f803162974c5ea19a56b2bbb95c76f983d542c678f9215f45940c617a5f63480b3051594a7e0fbb90a2d2f66d0d46"}, &(0x7f0000149000)=0xfe) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000409000)={r1, 0x101, 0x2, 0x7, 0x0, 0x80000001}, 0x14) setsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x0, &(0x7f0000d9d000-0x4)=0x0, 0x4) r2 = socket$inet(0x2, 0x400000003, 0xff) sendto$inet(r2, &(0x7f000051e000)="2d195525372e69d975aa9ddd5c4a6f54ea2d24e94e1f9d80b392760f041abc6e55ed84f9a214a27b2ba25e8aa91a50e6071321e0064661af02aa6bfd8b4a936f6254c3b9291028658c8e5974577b679e8ee415b87fb0b3c4d482d9fc8d6463f3391c23fb6a14cca0010248470aa1b2d165058d0b0525f9f6e2c554f0922431399fead3e5147254ce61648e808d6c7e08b097cc0e046718574eeb4ba0e895fa8e4d45716da725146d54b71dd0f7d5718a0205456571bf10d622", 0xb9, 0x20000000, &(0x7f0000c7b000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a56000)={0x0, 0x0, 0x0}, &(0x7f0000e4d000-0x4)=0xc) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000c2b000-0x4)=0x0) 2018/01/12 10:41:18 executing program 7: mmap(&(0x7f0000000000/0xf97000)=nil, 0xf97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvfrom$llc(r1, &(0x7f0000f95000)=""/187, 0xbb, 0x0, 0x0, 0x0) socket$kcm(0x29, 0x2, 0x0) 2018/01/12 10:41:18 executing program 0: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = gettid() r2 = getuid() r3 = getgid() mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d25000-0xc)={r1, r2, r3}, 0xc) r4 = socket(0x8000000b, 0x0, 0xfffffffffffffa3c) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d25000-0x4)=0xf9, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000d25000)={0x0, 0x6e, "a382aba64fe76b18583e7e6ec89921d56c34e34e6fb35f42532e829a2b94ffd9e6afbc49a4f5939462740542667876e3add239f3bae2bd30a5b6e26c6052cdb6b554e68bce60d49751fcb50dd37134acdb529f7c6a12f0147f1764a512d0e0d02da2e2afceec98038ee0d7bf82e9"}, &(0x7f0000d25000)=0x76) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000cda000)={r5, @in6={{0xa, 0x0, 0x8, @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]}, 0x401, 0xffffffff, 0x1, 0x4, 0x1}, &(0x7f0000327000)=0xa0) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d25000-0x57)={0x0, 0x10, "aa9c49b0bdcefcdbe5b9a78c7e94dc80dffd037779feb5aece62759de3bf41fd8ad2a13c169a03f1dc38cb42d1f94ab9aee8cb9fce485b2ec68d84c981f3d383ac6eb1566ab92662a84a8efe6711a8"}, &(0x7f0000cc2000)=0x57) mmap(&(0x7f0000d24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000d25000-0x6)={r6, 0x1}, 0x6) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r4, &(0x7f0000401000-0x118)=[{0x0, 0x0, &(0x7f0000d28000-0x40)=[{&(0x7f0000455000)="3e3ac1a7b1b7639c2c2027b78e313495636196c775b28f62b70f", 0x1a}, {&(0x7f0000d28000-0xb9)="0bdd748f0ede8292bb317f1a62562ec8c500e097b7a008eb654a1578189b102bd579292b81284e9dab748e0f6e90757cef9197b367e4ce2133e19c3be74b5087f4ad514fa6856197cc1a81396878cdf293c791ecf69a6cd5e3469333553cc3673f449785f3a78cfa0f088ecede318a33494243453dae0335ca066e7a9f1cc4a75c7ca417d7e6dcbe5695fe9b5e0ad24643f8c569510e33bf39a60fe8397f5c4447d9c5398fe57f221332493dcb652526bf274d7a2bd2da6db7", 0xb9}, {&(0x7f0000d28000-0xee)="f9ad779fb85a72149098ce22ab77fec50282a250da96517f2de0fa119d6a6a8d174ea279ed7dc0ddc5ba08ffbd1252d634e3030b1a728de983b0ae56da08f3575d7a90c429ee1b90f7a562e5637d1a53895de06e86be1d0c46943a2fa61d2d15e1f600063b001b20877a4a901d96dc5162f07f454e9af4e9b2b5b9fcd27d9b45799533fa7613215fc21426d8dc6bcbdecdb0ae51d05e92c5f5729211205f5da14c088ccdbf2542e89355538b50f7fadf0b5aced3b33b089e4edce27b20e60d5d9f53cc6b17af7a21fd72e82948c1a821b7ef3c5c568ac7932f81b4ea29600f644d38bfbadb733c8a02eda2f6d7b4", 0xee}, {&(0x7f0000d27000)="15907a8e76704e82e8ca9b398172f998f3d328ccca4f4480a762f6e5a7940b7d5870e5fc54c35e8567263a57d684856c379862ffbb12fa179a9db55166245a39e7a9218760b2a59cf9964a0a3907a03a5722bf956cd47354bdb6261f0302a57a7a0debe586d6caa63d9b78c3cef9ff52bc18796c692bd652a795bcba7d02ac141b517ae215e889ac8a41b6b424507d2eb906f54cab4c", 0x96}], 0x4, &(0x7f0000bf9000-0x208)=[@iv={0x110, 0x117, 0x2, 0xf9, "94903d88d4ee25cc3541d88a6e97d98e22e0df3d1557b0a3122b82b58c6912096c6576c64ad3f8a0680368930a0be0d3f7fe3464563cfa51718b8e7683d98ee5631e7f944942315485652f0df8a9ac9d8dabfc10292bfc9c362392d9dc56e0ff50a7d10da960e534352a2df062822b022e9b83211a71805610b6a9ccc4b4bc3bdb3911d7d0ff194bee210113aa4ef188217048cbd8131af484028545291cc87d32a1e970337b4ba02683d635adaa6c34fe2039060682c5d8e63761af2f60c7c887d14d926fda8bc1cc8bf91518b07a4532d57f00751fa5ed51b4993dc6519c502d5269f89a4925e7ef12ff4ad2cba52502981157a8cff0886a"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x98, 0x117, 0x2, 0x82, "acce7f79500b30b35b2c14cc774815e0feeb83a992e04a2f599796826a18446d80974dc41e89bdffe0baf6fb8a252292f21d160cf5f623ee26d3f0190d895b7740df575d690930f0300ddba958fe6dec3ec1059bbe0dbc95813425e5e2aebf76e9b9a0feb370842c250cfbbc51feb56aa32270f753fc76f6c4066c178027538bb332"}], 0x208, 0x1}, {0x0, 0x0, &(0x7f000087b000)=[{&(0x7f000092b000)="8a4ddeac37dcfb5ac8051ee511e99262dc8259a5de7372211d4277da22f2216b4182c479aeaf775404ada28271e22229f8ba9caf9e18e1b45b3323c271a0aa242ed2b618d1d4c4d4a40c138c0c70c14bbdd4e88f52250b9560c085a563666e2d058ccf241f71094e6cea1fb4a7cd958942abab08c100b343b0b75ce3011be40fc284e00e6832a54a208ea6a8772925141f34608e4d67165afb3a", 0x9a}], 0x1, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000256000-0x20)=[{&(0x7f0000bde000)="d771a8ca73b3050a732a432b17de9e6a66eecf1badfbf34efe12a11a990014cd7c299f4a097b9fa5b5377adf4d295419b63ed0393e4b0e9e38ee4f13353c348d999e1b74edc03017db9048fceacefa5e6a48c587046d47e0fafce346d320fc7505976da8c3bec3cc783718f9dabd6007f7f6fe29b0beed4072622c2a2ab387", 0x7f}, {&(0x7f0000d28000-0x6d)="a5cb84754d6d701d489bc920f7aa15644b4e3596df64d4f3ad866e17fbff4a5425d61cef9bad4f43fee4aae7dfc8280f99d1368c8ac9ef75d10085a1573687435cdb1111db6103ac082b26f4cf2653218064d72d5c52ca7cf99a30db3e057c4355f81acc5e54f55a5f0fdd524b", 0x6d}], 0x2, 0x0, 0x0, 0x20000800}, {0x0, 0x0, &(0x7f00003de000)=[{&(0x7f00008f3000)="4c7651bda23e689a1f7b15f865705fdc465e009c0d5efc736fbff6aefa640cabb1338f653b58d13524c668808e1e875953a635906b1dfd4d5bdd38adfdab97890092d5e290085032bc93cd8af9ab225b1a54a7b72ca100b2daef08e50654616bb4aed85d60ed84585a87b27759df0ec85dd9d1996c2476a504389cc2fbc605b293abe4e3d3222021a213e4538587c9da7f93b1c641c64b23dac06a0bc074f3210c2951ba4d1706b85fa6e05bb1ff3e92fb1e48a2b67ae88cfb7adbdf04b0e4e60e20826399680d2295544573a6be9aae62654efc7c525d257d5bb8a27af97dc9d5926387002616ee7a1a11", 0xeb}, {&(0x7f0000209000)="3fb5f6a33efa310a0d2b33d3b1f7584bfd50b0a78938954cdddaef927d11fcc790b0dcc0eaa7cb38be", 0x29}, {&(0x7f00001e4000-0xd2)="5a7e91ed2b95265009a77c30c0aaf1aa1c688eb24e7374fdddb1448cf80ecaaead2d01cad05ba48b525ddba8454f08f8e50d90eb696f25288ebaf00c2a4c616b54edcfce5ab22a56e52ccab98d734bf4237c19afa1265c738e9ef25b9c7ff4837e59d1d978764ea49f55f22e8cb5793a963ff1deb9821bc1723457df4871ed24a33ec840c4c9a2d10e480ea9bac97509397b25797031b54afa4d8b80a35560496ce756b9e1151aee92e267b8dae3d7fbae0d97cc0ec2d6fb95374d48db19ccfc1107532deac34ae9c27b6e1825d899250ee2", 0xd2}, {&(0x7f00002e0000)="fa0a9b01892977e481c64e16d1e53eeb497409f1d61bb27a2067e5cf873d3152280b1edd5f91e9b39940236bc1ed9b4cab7841e965e1ef6c257bfff5c458f2781a86a017619be9f72660be87cc1ad2c9f33711536a4a590220f06ee7074b1d09d8da276291", 0x65}, {&(0x7f0000d28000-0x32)="83e1a80bae8ec2ad36060590bcc1479a4bcf6b671127ca55ecc16787d7579fd4afa914dd7f2da8b2645adb2a9e7bdcd1ff07", 0x32}, {&(0x7f0000d27000)="fa332bdc896110c397d1c7c14a8b6cf32fc8246a421d0f7fbe9370f7f06aa384e937168ec11dd674ed29fed6d11f39a355d43df7fc346e11cac027534e3a9193971a037bd5a9dcad42b87bb0e1e5f71d384a319b61a195d6919b04f32b8a950d9d3bd823e64c8d461a0c66de16116d1d59b17c5c3a28b6777ce597b8885f277845eee4d0dbcb97602e87673320a53e75bd5f6450064f8361fba672683d40f97228d3f98cdfdb6d35fa0e627dc57e096795a1b29346d35b206516b42a0b1403d3006245271c41b14e1e411e8e9083b256b5b417f40e07891274e25fa193b379c681ec23264b62163fd888766591b71bcf46", 0xf1}, {&(0x7f0000d28000-0x59)="31f4c02e87fe1c89db5cdfed3f5c68a6d94ba9de9bcf620e6fe7a9cca3787ae482471e53823b36e6721a27e43bf271cbad71fd4e8ced22224750d04fa2c589dab541538e9dcb253244add895b070bdeb80b3c8e3a3389ea1f3", 0x59}], 0x7, &(0x7f0000d27000)=[@assoc={0x18, 0x117, 0x4, 0x339}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @assoc={0x18, 0x117, 0x4, 0x1}, @assoc={0x18, 0x117, 0x4, 0x9266}, @assoc={0x18, 0x117, 0x4, 0x7f}, @iv={0x80, 0x117, 0x2, 0x6c, "947c9894600cbaa9d954d1bc84959dcd36c7acd376f10adffec9c7a8d67aa5f7fa952a091c3b75c2053b7d1c02618bb4289136b2270374e040f8d22605e9504a1fd65de32a781302962adb0a2a54216e7be79969f75e78ddf13961da96611933edc95bc0e3abbe749313a8de"}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffb}], 0x110, 0x0}, {0x0, 0x0, &(0x7f0000d27000)=[{&(0x7f000031d000-0x52)="0416b888923fce4ccf580ad2a1705ee648545058557eb55318ef52ce93f041a9a7c2a8f93c17c6a31a7f1847c1d12f346e062e6679a1352b46e57435c85deb40822d8df40b481ef854344911a5bc11094d61", 0x52}], 0x1, 0x0, 0x0, 0x8010}], 0x5, 0x4000000) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000d27000-0x8)=@assoc_value={r6, 0x5}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common='bcsf0\x00', &(0x7f0000883000-0x2c)=@ethtool_ts_info={0x41, 0x4, 0xfffffffffffffff7, 0x5, [0x7, 0x1000, 0xab], 0x7, [0x100000000, 0x5, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/12 10:41:18 executing program 6: r0 = socket(0x1e, 0x5, 0x0) getpeername$ax25(r0, &(0x7f0000fe2000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000cbf000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000075000-0x8)={0x0, 0x66}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xf5)={r1, 0xed, "33d6d880c9f140935ad8b09c6177f80b863688199f49ff4ade1fb4bfc234c140aaad65f4a06451b8b156e6d9aebaedaf75743828e29586023a78133fcdd3027069806c9630874cc454fa8e947ce7d22a067e5e93a49efb48c19e352b5daf46375102c89e3f2fe7a5040ae5a0adc476c6ec7d94d040413c9de4fba55405c003a7dc8035ff02c9b37aff4cf2baf1cd8e851eb826c07c65431f108a039439d14218bebecd217882e90c73dbefaedfbc904d27c45d7b4c1b27cc816c7ac7a428204ca507eed81abdd2be8146786a3a1291604ec7a84834a22ebf0d2e66c4ff0f93afcac1a47e92e7f29459b1864ff4"}, &(0x7f0000000000)=0xf5) 2018/01/12 10:41:18 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000015000-0x10)={r0, 0x18, &(0x7f0000015000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6(0xa, 0xa, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000000c000)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000000c000-0x10)={0x1000, 0x200, 0xc85b, 0x1, 0x0}, &(0x7f0000016000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000000b000)={r3, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0}, 0x98) r4 = socket(0x19, 0x80000, 0x7) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000015000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000016000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000000e000)={r3, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000006000-0x8)={r5, 0x6}, &(0x7f0000016000-0x4)=0x8) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000005000-0x4)=0x2, 0x4) 2018/01/12 10:41:18 executing program 2: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000001000-0xac)=""/172, &(0x7f0000001000-0x4)=0xac) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000ee5000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = accept(r0, &(0x7f0000001000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000001000-0x3e)="e7db7fabd6d7bfa58ea980de0425c4f59fa598342ebb7194dd9c37426eeadeaa9dcfc7e47201af64124ad6bde8432f97c690d1c4c781fed97e2b263925bc", 0x3e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ee6000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2018/01/12 10:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000855000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x1f8, 0x0, 0x0}, 0x20) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000865000-0x10)=@generic=""/16, 0x10) 2018/01/12 10:41:18 executing program 6: mmap(&(0x7f0000000000/0xc87000)=nil, 0xc87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000090b000-0x4)=0x0) r2 = socket$inet(0x2, 0xa, 0x0) sendfile(r2, r1, &(0x7f0000c7b000-0x8)=0x0, 0x0) 2018/01/12 10:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$kcm(0x29, 0x2, 0x0) sendto$llc(r1, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 10:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept4(r0, &(0x7f0000be1000)=@generic={0x0, ""/126}, &(0x7f000033f000)=0x80, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00005d7000)=@assoc_value={0x0, 0x0}, &(0x7f000034b000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d52000-0x8)={r2, 0x3}, 0x8) getsockname$netrom(r1, &(0x7f00001e7000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b49000)=0x48) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) sendmsg(r3, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000b77000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x3, ""}], 0x10, 0x0}, 0x0) r4 = socket(0x9, 0x806, 0x3) bind$alg(r4, &(0x7f00001dc000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) 2018/01/12 10:41:18 executing program 5: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x40000000000007, &(0x7f0000565000)=0x0, 0x4) preadv(r0, &(0x7f000036b000)=[{&(0x7f00009f9000-0x8b)=""/139, 0x8b}], 0x1, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x60, &(0x7f0000a0c000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f000089e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000bc000)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000622000-0x50)={@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], @empty=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, 0x7f1a, 0xffff, 0x100, 0x2, 0x20, r3}) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000a0e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000263000)=0x14, 0x80000) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000a0e000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, r4}, 0x14) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000852000)={r0}) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000b39000)=0x9, &(0x7f0000011000)=0x4) setsockopt$packet_rx_ring(r5, 0x107, 0x5, &(0x7f0000944000)=@req={0x34, 0x8001, 0x0, 0x4}, 0x10) sendmsg$kcm(r5, &(0x7f000078d000-0x38)={&(0x7f00000f4000)=@ethernet={0x7, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a0e000)=[], 0x0, &(0x7f00002d2000-0x80)=[{0x80, 0x6, 0x7, "2e45312e6c4c81950e195e2f60d6945d342ef033645fc4752fb0b2437b2e38856edca09ca7fab53c66f5b875adb2fb2b28097a95c4c93df83c96c07731dcfcc5ce7cb5bb32f4f1635014d966d9c3e235af30b21669ddfd7528d6c6347671ee2502b1556bc2c835bfdd19f0e25ce8"}], 0x80, 0x80}, 0x40005) 2018/01/12 10:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xff, &(0x7f000083b000-0x8)={0x0, 0x0}) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000ab8000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000499000)=0x10001, 0x5f) syz_emit_ethernet(0x4e, &(0x7f0000ea8000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000459000-0x4)=0x0, &(0x7f00007ca000)=0x4) socketpair(0x19, 0x80000, 0x1, &(0x7f00008a8000-0x8)={0x0, 0x0}) write(r1, &(0x7f000093e000-0x34)="cf1b474f8aa240f36d8f4898f92f945c45a87c272a6de07e551a015f3e491a9caac4dcca3ef8650f318e088dcef1543a2055c4a3", 0x34) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003d9000)={0x0, 0xc73a, 0x30, 0x3, 0x1}, &(0x7f00007f6000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000f91000)={0x100, 0x8004, 0x9, 0x1, r4}, &(0x7f0000065000-0x4)=0x60) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000416000)={r5, 0xf, "4148fc2cc59e6026b5513cd4b2daec"}, &(0x7f0000dfa000-0x4)=0x17) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000089f000-0x4)=@assoc_id=r5, &(0x7f0000688000-0x4)=0x4) setsockopt$inet_buf(r2, 0x0, 0x27, &(0x7f0000104000-0x60)="08ae257a52ad42df030c63e5641446674eed6fc6608dc37949f528af5e9757cd1654971f4f01540874e7433febe827a4661f71bfea84b0f5f080f15ad14a1b23bc3a483532d71d1ca43266571547a26e269482538199d4747666558aaaa1dcd5", 0x60) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000b01000-0xc)=@sack_info={r6, 0x80, 0x80000000}, &(0x7f000002f000)=0xc) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000059b000-0x8c)={r6, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00008b3000)=0x8c) 2018/01/12 10:41:18 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dbd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x206, 0x4) mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000251000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000ac2000)=0xc) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000ac3000-0xb8)={0x0, 0x8000, 0x8, 0xfffffffffffffffc, 0xe2, 0xfffffffffffffe01, 0x2dab, 0x3f, {0x0, @in6={{0xa, 0x2, 0xec, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffd3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x3, 0xfffffffffffffe01, 0x80000000, 0x8}}, &(0x7f0000ac2000)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007be000)={r2, 0x800, 0x77}, &(0x7f0000ac3000-0x4)=0x8) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000abe000)=0x0, &(0x7f000011e000-0x4)=0x4) 2018/01/12 10:41:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet(0x2, 0x3, 0xb) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f00007c8000-0x4)=0x85a1, 0x4) sendto$inet(r1, &(0x7f000030c000)="b22521ca98c50209e2d0f252ffa54db7c15eae12", 0x14, 0x0, &(0x7f00002bd000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00000ca000-0x38)={&(0x7f00000c3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000002000-0x20)=[], 0x0, &(0x7f00000c8000)=""/189, 0xbd, 0x0}, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ae2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00002c7000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000b2000-0x8)={0x0, 0x9cd2}, &(0x7f000061a000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e27000-0x6)={r3, 0x1}, 0x6) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000efc000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000197000)=r4) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0xc, 0x0, ""}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 10:41:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000072e000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, "8000fd0af0331a1e"}}}}}, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) read(r0, &(0x7f0000274000-0x7)=""/7, 0x7) 2018/01/12 10:41:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000019a000-0x8)={0x0, 0x0}) r1 = accept(r0, 0x0, &(0x7f00005ca000-0x4)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000133000)=[@in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, @in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x10001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3b}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xe8) socket(0x40000000015, 0x5, 0x0) r2 = socket(0x15, 0x1000007, 0x0) getsockopt(r2, 0x3, 0xe2, &(0x7f0000c36000-0x1)=""/1, &(0x7f0000000000)=0x1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000350000-0x4)=0x7, 0x4) 2018/01/12 10:41:18 executing program 6: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000f7b000)={0x0, 0x8}, &(0x7f0000f7b000)=0x8) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f7c000-0x6)={r1, 0x1}, 0x6) write(r0, &(0x7f0000f79000-0x26)="26000000230043f8feffffff0000364001ffffe8004000000e00010003000000000503c76e35", 0x26) 2018/01/12 10:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000191000-0xa7)=""/167, &(0x7f00000d8000)=0xa7) setsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f00003c3000)="9b04e0fdba1a51a012cd2e01a11bb0e6a967a57decc1f15bb4368ee363325c0ab5d1d4c2ab3c6eb1be9b7e7e7eab9fd36c065d5d4de9644dd3665dd1afd700658fd9b0fb0374d5d78b90e4891ac3be1572be8121dd25fb8bd8a346b250e3b52d91e496c9f48b5b6e59da6f8ea5467d361cfbe55a07a21a73779244b8c51d98f80dfd692892b3fca747333c1d1fb732571683aca32bdacecefc8901cbb9889cc36503f9589295c8ca23b08d05a1df2d32487f565dc020b3b14eb6c7f97d27ee29", 0xc0) write(r0, &(0x7f0000471000)="8faa3f6db4395aebf7f24418749af3402db0437bf70988bd4184149dd3", 0x1d) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f0000112000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x20112108) sendto$inet6(r0, &(0x7f000010e000)="f86639921c4b24a493fc421e6d9082256e1caadf3db2ef4e1811db9f29bbbbaced086a40626f73e172e8448a1dcc5ae344fea92f4a3187e8dcb786e65a3855c5baa1efd3894eda5bb6f99ac70a95f75a905e98a492ce866756b524f22eca7a24aa8ee6b197a33e60f8a0a5afffcf93581179974e3c0c8e0000ce2bd1db85a7760b76d67dfeb2ad59e097a0c050c1a30aa51afd6107cfe8aa2fb405eee2b61ebae4a6b0a2b7688dd747c626178d2c398141a4adbdbf1c0b6fa81db232c0b2bad1f503", 0xc2, 0x4, &(0x7f00009ba000-0x1c)={0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, 0x1c) 2018/01/12 10:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) recvfrom(r0, &(0x7f00009ab000-0xed)=""/237, 0xed, 0x1, &(0x7f0000f99000-0x9)=@rc={0x1f, {0x9, 0x3f, 0x5, 0x1, 0x0, 0x9}, 0x9}, 0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007f8000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d68000-0x8)={0x0, 0x7fff}, &(0x7f00006c5000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000882000-0x8)={r2, 0x4}, 0x8) r3 = socket(0x10, 0x2, 0xc) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000699000)=@int=0xb6, 0x4) write(r3, &(0x7f00004dc000)="1f000000150700000000000000060900020200000000018005ffffe5000051bd7dbb68246b481bc5b9c191cb56835ad2dd4b078184dae5f6211465dc3b65e190a3d6", 0x14) getsockopt$inet6_opts(r1, 0x29, 0x0, &(0x7f0000ae1000-0x1e)=""/30, &(0x7f0000ed9000)=0x1e) 2018/01/12 10:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) pipe(&(0x7f0000713000-0x8)={0x0, 0x0}) tee(r0, r1, 0x3, 0x0) 2018/01/12 10:41:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003df000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eb5000-0x4)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004aa000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x3, 0xffff, 0x2, 0x9, 0xa, 0x80, 0x20, 0x33, 0x0, r1}, {0x80000000, 0x1ff, 0x5, 0x7fffffff, 0x5, 0xfffffffffffffffb, 0x7fffffff, 0x6}, {0x4, 0x6cde, 0x2, 0x80000000}, 0x6, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x1}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3c}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x1, 0xb15, 0x8, 0x1ff, 0x75}}, 0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002ee000-0x5c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d2e000-0x58)={0x0, 0x50, "9d083e180905ed152c8bbb709751ee35242797f8bb33a29fdc043b164b141ffad88916cc0b7c6a66ea66f4d27212764344cd4d5b2f7f0fc81456ffb69dbadccce258f6e1b798d6dd2868327132adc515"}, &(0x7f0000751000)=0x58) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000423000)={r2, 0x6}, 0x6) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005c6000)=0x0, 0x4) getsockname$inet6(r0, &(0x7f00001e0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000031d000)=0x1c) 2018/01/12 10:41:18 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000091f000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000a5d000-0x108)={0x0, @in6={{0xa, 0x1, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x0, 0x9, 0x5, 0x81, 0x4, 0xffffffff, 0x80000001, 0x80, 0x8000, 0x80000000, 0x3ff, 0x100, 0xfffffffffffffbff, 0x1e23]}, &(0x7f0000001000-0x4)=0x108) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000838000-0x8c)={r1, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f00005ef000)=0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000089f000-0x10)={0x0, 0x0, &(0x7f00003e7000)=[]}, &(0x7f0000186000)=0x10) accept4$inet6(0xffffffffffffffff, &(0x7f0000ff4000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007ff000)=0x1c, 0x800) socketpair(0x7, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x0}) socket$inet6(0xa, 0x1, 0x0) socket(0x0, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x0}, &(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$inet(0x2, 0x7, 0x0, &(0x7f0000a2a000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x67, &(0x7f0000386000+0xbbd)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x31, 0x3c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0xffffffff0000000c, 0x6488, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x608, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@dest_unreach={0x3a, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [], "de"}}}}}}}, 0x0) 2018/01/12 10:41:18 executing program 3: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b6f000)={0x0, 0x0}) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b70000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b70000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000089e000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8001, r2}) sendmsg$nl_xfrm(r0, &(0x7f00003b0000)={&(0x7f00006dd000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b6d000)={&(0x7f00000f2000-0x2d0)=@acquire={0x16c, 0x17, 0x11, 0x0, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 10:41:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c22000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000db8000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000420000)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f000086b000)={r1, 0x1, 0x1b8, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) 2018/01/12 10:41:18 executing program 4: mmap(&(0x7f0000000000/0xf54000)=nil, 0xf54000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00008bf000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000156000)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000497000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000067f000-0x4)=0x10, 0x80800) mmap(&(0x7f0000f54000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000f55000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000098d000)=0x14) 2018/01/12 10:41:18 executing program 2: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000cc7000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000692000-0x4)=0x9) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000f81000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f81000)=0xc) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f81000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000f81000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000afa000-0x4)=0x80, 0x4) 2018/01/12 10:41:18 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt(r0, 0x100000000088, 0x0, &(0x7f0000ce5000)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002a3000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x3, 0x30}, &(0x7f0000f64000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000000)={r2, 0x1}, &(0x7f0000001000-0x4)=0x8) 2018/01/12 10:41:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000509000-0x44)={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="44110905000000000000ff7af61a00f313", 0x11) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) socketpair(0x10, 0x8000e, 0xdc32, &(0x7f0000fb7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000fd0000-0x10)={0x6, 0x8}) ioctl$sock_proto_private(r0, 0x89ef, &(0x7f00008d3000)="7eb57b19baf08bb24df4956394e7df4b81c3a36d016b5ca5102a1db3e91220ca32853770cb6dd16e56578d51ac9cf25eed8e00f0bf5ce7563d389f08d029480fd0be") setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000151000)={0x6}, 0x1) 2018/01/12 10:41:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000985000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ff000)=0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000838000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="9a91238aa3a6", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d77000-0x38)={&(0x7f00009d0000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000010a000-0x10)={&(0x7f0000429000-0x104)=@newsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x2b}, @in=@rand_addr=0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@rand_addr=0x0}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) unshare(0x0) 2018/01/12 10:41:18 executing program 6: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000633000)="0000000000f95e00000007b863042a0d", 0xfffffc3a) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000566000-0x38)={0x0, 0x0, &(0x7f0000f7e000)=[{&(0x7f0000ee2000-0xe1)="aac55cfa551543c5d834587e2b476136f88766d3b8e05a167e996b6741ba68e0", 0x20}], 0x1, &(0x7f0000f7e000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000002000)=@newsa={0x138, 0x10, 0x301, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, [@algo_crypt={0x48, 0x2, {{'lrw-twofish-3way\x00'}, 0xfffffffffffffecf, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000f81000-0x80)=@generic={0x0, ""/126}, &(0x7f0000f80000)=0x80) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f80000)={0x0, @in6={{0xa, 0x3, 0x7f, @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]}, [0x20, 0x6, 0x800, 0x7, 0x800, 0x101, 0x5, 0x100000000, 0x8, 0x4, 0x1, 0x3e13, 0x4c3, 0x6, 0x800]}, &(0x7f0000c77000-0x4)=0x108) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000f80000)={0x3, 0x0, 0x6000000000, 0x35, r4}, &(0x7f0000473000+0xf1a)=0x10) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 10:41:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xfffffffffffffffc, 0xfffffffffffffffe, &(0x7f00009fb000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000e91000-0x4)=0x6f369cc9, 0x2) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000297000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000db8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000030f000-0x4)=r1, 0x4) syz_emit_ethernet(0x46, &(0x7f0000735000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x8, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}, {[], 0x0}]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1, {[]}}, {""}}}}}}, 0x0) 2018/01/12 10:41:18 executing program 0: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d8f000-0x4)={r0}) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00007a1000-0x4)=0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f90000)={0x0, 0x0}) r5 = accept4$ipx(r4, &(0x7f0000f8f000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b5a000)=0xb, 0x800) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r5, &(0x7f0000f8f000)={0x4, 0x6, 0x8, "438e5294311c", 0x5, 0x0}, 0x10) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f90000)=""/4096, 0x1000}], 0x1, &(0x7f0000a3a000-0x57)=""/87, 0x57, 0x0}, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000f91000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f91000)=0x5) [ 34.468347] device lo entered promiscuous mode 2018/01/12 10:41:18 executing program 1: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r0, &(0x7f0000940000-0x9c)="ef", &(0x7f00003e3000-0x5e)="", 0x2}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) 2018/01/12 10:41:19 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000001c000-0x1c)={0x1, 0x8, 0x7, 0x4, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000001a000-0x20)={r0, &(0x7f000001a000-0x23)="0791", &(0x7f0000010000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x2, 0xb84, &(0x7f000001c000)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f000000d000)=0x40) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000001b000)=0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000014000-0x12)={@common='eql\x00', 0xe4e6}) 2018/01/12 10:41:19 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000fc6000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ced000)=0x10, 0x80000) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f00005e0000)=0x8, &(0x7f0000126000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x80000001f, &(0x7f0000739000-0x4)=0x0, 0x4) 2018/01/12 10:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000b48000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f99000)=0x10) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00003fa000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00000b4000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d7a000-0x18)={0x0, 0x1000, 0x10, 0x7, 0x8}, &(0x7f0000667000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00001a9000)={r2, 0xffffffff80000000, 0x8, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) r4 = accept$packet(0xffffffffffffff9c, &(0x7f00006fe000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000ebb000)=0x14) getpeername$packet(0xffffffffffffffff, &(0x7f000003b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a11000)=0x14) recvfrom$packet(r4, &(0x7f000010e000-0xe7)=""/231, 0xe7, 0x40, &(0x7f0000081000-0x14)={0x11, 0xf5, r5, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000a69000-0x6)={0x1, [0x7]}, &(0x7f00000cf000-0x4)=0x6) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r7 = socket(0x10, 0x80003, 0x3ffffffffffffe) setsockopt$sock_attach_bpf(r7, 0x1, 0x32, &(0x7f00009da000)=r6, 0x4) write(r7, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000d62000-0x4)=0xfffffffe, 0xffffffffffffff6f) ioctl$sock_ipx_SIOCSIFADDR(r7, 0x8916, &(0x7f0000112000-0x20)={"fb2bcc9c399d22b99f2cc1bebfc995c6", {0x4, 0xfffffffffffffffb, 0x80000000, "492232a89918", 0x8a, 0x0}}) bind$bt_l2cap(r7, &(0x7f0000e0f000-0xe)={0x1f, 0x4, {0xfffffffffffffffe, 0x1, 0x1000, 0x0, 0xfffffffffffffff8, 0x40}, 0x7, 0x0}, 0xe) socketpair$inet(0x2, 0x80f, 0x3ff, &(0x7f000061d000)={0x0, 0x0}) 2018/01/12 10:41:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) recvmsg(r0, &(0x7f0000194000-0x38)={&(0x7f00005fc000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000025a000)=[{&(0x7f0000e42000-0x41)=""/65, 0x41}, {&(0x7f0000e8c000-0x88)=""/160, 0xa0}, {&(0x7f0000ddb000)=""/119, 0x77}, {&(0x7f0000964000-0x4a)=""/74, 0x4a}, {&(0x7f000027c000)=""/180, 0xb4}, {&(0x7f00009a9000)=""/38, 0x26}, {&(0x7f0000076000)=""/105, 0x69}, {&(0x7f0000750000-0x2f)=""/47, 0x2f}], 0x8, 0x0, 0x0, 0x6}, 0x20) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00007d0000-0xac)="1f0000001e0007f1ffffffff0700007700000041536b8d3d6c39080001454a", 0x1f) 2018/01/12 10:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000002000)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400010}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 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}], 0x68) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000ae9000)=0x0, 0x80000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00002b9000-0x4)=0x5, 0x4) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000e7a000)=0x202, 0x279) r2 = accept4(r1, &(0x7f0000bdb000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000851000-0x4)=0x10, 0x800) recvfrom$unix(r2, &(0x7f0000abd000)=""/181, 0xb5, 0x10001, &(0x7f0000c77000)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) [ 34.479707] mip6: mip6_rthdr_init_state: spi is not 0: 3724804096 [ 34.516424] mip6: mip6_rthdr_init_state: spi is not 0: 3724804096 2018/01/12 10:41:19 executing program 3: pipe(&(0x7f000061b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00009fb000)={0x10000, 0x200, 0x245, 0x5d8c, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x3, 0x401, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x6}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x80002, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) write(r3, &(0x7f00007f7000)="220000001d00b515f8efff07090007000a000000000000000f77010306000100a445", 0x22) connect$inet6(r2, &(0x7f00009e6000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b99000-0x14)={0x0, 0x3d, 0x1, [0x566]}, 0xa) [ 34.576397] device lo left promiscuous mode 2018/01/12 10:41:19 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) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000099d000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000035000-0x95)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x74, &(0x7f0000030000-0xb8)={0x0, 0x0, 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) 2018/01/12 10:41:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x80000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000b03000-0x10)={0x4, 0x8, 0xfff, 0x1, 0x0}, &(0x7f0000984000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000380000)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000da5000)={r2, 0xe8, &(0x7f0000534000-0xe8)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe0}, @in6={0xa, 0x2, 0x6327, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8d79aa1}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, @in6={0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, 0x9}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x81, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}]}, &(0x7f0000731000)=0x10) write(r0, &(0x7f0000c5a000-0x2a)="290000001f0007bcff0000000000000009002ca6e00000000b4000e0ff00000000f00000000000106d", 0x29) 2018/01/12 10:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e01000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000393000)={0x0, 0x7f, 0x100000001, 0x8, 0xfffffffffffffdf0, 0x1782}, &(0x7f0000d20000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009a9000-0xa0)={r1, @in6={{0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3ff}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffff, 0x4, 0x7, 0x2}, &(0x7f0000887000)=0xa0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000359000-0x8)=0x0, &(0x7f0000f9b000)=0x8) bind(r0, &(0x7f00009ff000)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000bdb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {{0x2000086dd, @ipv6={0x0, 0x6, "f80409", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/12 10:41:19 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000941000)={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/01/12 10:41:19 executing program 4: r0 = socket(0x1e, 0x1, 0xfffffffffffffffe) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) 2018/01/12 10:41:19 executing program 0: mmap(&(0x7f0000000000/0xf51000)=nil, 0xf51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xc) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000063a000)=0x0) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000c9c000)={0x0, 0x1c, "d0fbef6f64756234add72c41b0350f0ff576b3f44c1492e0be9f443d"}, &(0x7f0000ed0000)=0x24) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000054a000)={r1, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/12 10:41:19 executing program 1: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f00006fa000-0x6f)=""/111, &(0x7f0000f0e000-0x4)=0x6f) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x19, 0x7, 0xaf) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000f0d000)={0x3, {{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) sendto$inet6(r0, &(0x7f00003be000-0x17)="", 0x0, 0x0, &(0x7f0000f0d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100}, 0x1c) 2018/01/12 10:41:19 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x8001}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0xdb}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x0, 0x6e0, 0x8, r2}, &(0x7f00004d5000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000-0x20)={@generic="7fab3d140a04efc71d427d8e8b0a7609", @ifru_flags=0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x0, 0x7e8c49c3, &(0x7f00005b4000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000262000-0x4)={0x0}, 0x4) syz_emit_ethernet(0x46, &(0x7f000072e000)={@random="efad070000a7", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x8, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty=0x0, @empty=0x0, {[]}}, "2300f2fd0a19331a"}}}}}, 0x0) 2018/01/12 10:41:19 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000dd4000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d08000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) connect$bt_rfcomm(r1, &(0x7f0000001000-0x9)={0x1f, {0x800, 0x2, 0x6, 0x101, 0xeb, 0xfffffffffffeffff}, 0x800000000000000}, 0x9) r2 = socket$unix(0x1, 0x5, 0x0) getsockname$unix(r2, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x10001, 0x4) mmap(&(0x7f0000000000/0xf22000)=nil, 0xf22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x80000000009, &(0x7f0000f10000-0x4)=0x77a, 0x4) bind$inet(r3, &(0x7f0000f1c000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f000000c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000b85000-0x10)=@buf={0xaa, &(0x7f0000535000)="6d3fcb9996fa72b53197cf57abbf79268ebaf9d99f0493e29483037f8afd1c8da86a9f93aa1a86611bee52c079ac5602eddca6b647fb6a00976a5fb1ccbc8c246e19c1e2dd4d8f135a4afc7790029764cf32accafe3c9aab1c2c3edce2133de10d6d2a355c8902673f82d5b6e26011e37d2a8748633cd0e474720660cc20bc5c0602a5b8c4666285b354d5b14252dbd8d0dfbbc172264aa7d797599083a108cb6f4381bc826e8ce80a99"}) setsockopt$inet_tcp_int(r3, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) r4 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f24000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x1, 0xff, 0x8, 0x100, 0x6, 0xe8}, &(0x7f0000f23000)=0x20) getsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f0000f22000)=0x4, &(0x7f0000f22000)=0x1) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000f24000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff}, [0x0, 0x0]}, &(0x7f0000239000-0x4)=0x14, 0x800) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f26000-0x8)={0x0, 0x46}, &(0x7f0000f26000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00009ed000-0x20)={0xd8, 0x1f, 0x200, 0x32, 0x2, 0x9, 0xffffffffffffff00, 0x8d, r5}, 0x20) r6 = accept(r3, 0x0, &(0x7f00000fa000)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000f22000)={r3, r3}) 2018/01/12 10:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ca4000)={0x0, &(0x7f00009f6000)=[]}, 0x10) 2018/01/12 10:41:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8000+0xcfd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ba7000)=0x0) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00005a1000)={0x0, &(0x7f0000d39000)=[]}, 0x10) close(r1) 2018/01/12 10:41:19 executing program 3: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008a2000)={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]}}, &(0x7f0000646000-0x4)=0x8c) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00008a2000)={r1, 0x6, 0x3d, 0x5, 0x8, 0x5}, 0x14) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000567000-0xc5)="", 0x0, 0x0, &(0x7f0000834000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x4, &(0x7f00008a3000-0x8)={0x0, 0x0}) mmap(&(0x7f00008a2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00008a2000)={r0}) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004) 2018/01/12 10:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00002e4000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9, 0x1, 0xff, 0x1, 0x100000000, 0x6, 0x5}, &(0x7f00008a6000-0x4)=0x20) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000798000)=0x14) [ 34.765265] nla_parse: 13 callbacks suppressed [ 34.765270] netlink: 21 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/12 10:41:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0040800"}, 0xfa}, 0x10) syz_extract_tcp_res$synack(&(0x7f00002e7000-0x8)={0x0, 0x0}, 0x1, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000aeb000)={{0xa, 0x3, 0xffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x5, [0x81, 0x2, 0x7f, 0x100000001, 0x7fff, 0x1, 0x1, 0x7ff]}, 0x5c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ef5000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f00005b2000-0x28)={&(0x7f00007f6000/0x2000)=nil, 0xa5, 0x7, 0x6, &(0x7f00006cb000/0x1000)=nil, 0x5}) syz_emit_ethernet(0x66, &(0x7f0000ac9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x30, 0x32, 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=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a68", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, [], ""}}}}}}}, 0x0) pipe(&(0x7f00008ce000)={0x0, 0x0}) getsockopt$ax25_buf(r2, 0x101, 0x0, &(0x7f00001b1000-0x5)=""/5, &(0x7f0000722000-0x4)=0x5) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000126000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007e9000)=0xc) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00005de000-0x64)="b1c35929964798315c8631e31d6b4b2e22a908ac8c8fd159e9247ee2aaf9fa0e52df6fa10eccfdd0cdfb08d757b1b708dc948fb57c82f7211b30581fe03a3a15121468b04cc4351f991b368deeab39e361511f18954d218f046621d63daf4a956c17f86c", 0x64) socket$inet6(0xa, 0x1, 0x3ff) 2018/01/12 10:41:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair(0x3, 0x4, 0x2, &(0x7f000009c000)={0x0, 0x0}) connect$inet6(r1, &(0x7f000022f000-0x1c)={0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) bind$netlink(r1, &(0x7f0000af9000)={0x10, 0x0, 0x1, 0x0}, 0xc) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7ffd}, 0x1c) connect$inet6(r0, &(0x7f000028c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) 2018/01/12 10:41:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f00004d8000-0x4)=0x400000000000001, 0x21c) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cfb000)='vegas\x00', 0x6) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmmsg(r0, &(0x7f00004d2000-0x1e0)=[{{&(0x7f0000a3f000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff}, [0x0, 0x0]}, 0x10, &(0x7f0000363000)=[{&(0x7f0000eff000-0xf8)="f5606fa18bcc5a9e59f67b3fe2bf4f5132e06aa631b4766553c46eb7afdfbf56be801762f3d280d833f7f41f2758736b32964eea7a7d7e1c241f98b3b9f8734c534cb170879ea9f441a410e52afb64b645f4d0a1057e676d495930c8727df4e0bca7bc03e0d1303f2345dbc63c26aa346d1548a0657364ae7eae651d296a41b02a31431bf37b1fdbf2cc30195bdfc687a1500ed2f6ea1eb0d8b5ab638767a1f343fa940ffef54792010c76585e790a5e6dd84b1daad9e229f9175adbd8f20558c9008e748b3230d3cdfec2ef0d84cfe7051dbd5a449fe3adbbe0f28dc59fe148669e03f905", 0xe5}, {&(0x7f00009ab000)="9c136de5bd9d71ebd43c367bbeb0e45f2063eb0ae72a9604ca867a3738bf6ec6eac10553db95967a187973a0deeb998d27f7a1d5ffb68cc59bfaa9d4b446c4549d32b23dd496c7dd4369adbd68e2d7f3f13b9019f6a41d", 0x57}], 0x2, &(0x7f000001a000-0xa0)=[{0x28, 0x129, 0x2e86, "456be296289a0d0376a7d716bb9375b99e9a5e0414"}], 0x28, 0x4008000}, 0xffffffff}, {{&(0x7f00002b4000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000336000-0x30)=[{&(0x7f0000793000-0x7e)="0a2ad52ac71f1f0b61041dc37d68a8eab3a0da8da9ff4df4d7da96da8689c25cf5f56f9cf0a2b49690a1a11a8216173b68e90351088ed2d56758d91623bcd0eb830c59c61bd8b488405fbc9cb731f21f8f24688a2001dbc009a8f8638a33541e71da8c4e30fc74601eb4c3ad1b8a354e7dd43a4cc115b0b6fc1df5c80965", 0x7e}], 0x1, &(0x7f00001e9000-0x1090)=[{0x1010, 0x108, 0x8, "366dffc02b9921467b267651fd36300cfee139a323b1983368c2fe4404298f06ceb6a54c2ce7c2f6b5964f701769fc22efbdc570a66177c0e4d5bcbb2fc3b7fcd7f306f3991f6faaafb2f16d73f1e345d365107664ec84379b69abe450d203891e6a50ccd02eb911c42b9e25aaac30095de951d934e8aa41b70bd9899b520ce638ecb253fd28c619e44477f81bb13a8730cd0badc3d975e49ce91edb97668c5ecb04263b3de3850eaf31e803feb535cadf2b9a35b9d4920b12f1ea85ee016bc4f6119a43c22161c9da94a8963c158651d598081b1d9a29645e577656a8eba3f2eb9d818069fc77eb463125bcbfec37a849498d910e007d8a2f7bfa494a0d262031d4234eaf3d311ad040a207d51537db02bfad5e7cc85152399ab59bb9885731e7beeae19b863bcb888634d9d052598c7a2fd45910da034c2b031424aa642b11d3a5bae3666e6bdddbf0bd415cbb7c252742df83d70bbe6e6fe387e4489ec46e03668933757ec5e545bd21e00d2b392941a7f969a83914b61f301b37957615eea61939397f007aaa76c6bb508f1033d9661a354407691609024600dcf426960dcff6eeb2b43c695365173cdf2a54d80ddf07c0270a095fcb7a96b28227930f8473af09d36fec2f747a4edc5cc28baa59f2c7ef10862321b214547feabc7d566a3fda930dd9c395c4c69f9fa2cd76b780939032c4bf56b4be7891f490a906a814d67b893c69013433edf6563a98f5c0fd6d54b03af2349648b83ca68ec607ccc48119be850b787ebe15ef681495ac2500db8d910cd2fe0b11fb4ed68320d5e60d896a9cba5484f242dd8c4bd0423cc329cdc97be1f1c46ec0fcd66c0c5c5f09b39227020b1df9523a95e634841b79aac34f3d09ace50eb12da8430125099d3108e0e6f326506a30c94d6fa032a1919904ac6c8ae09af6c05f803281eb13470c0acd6d0ecf647714c5bcf3b373ced86c6973df6c529e397404bc10fb8db22ddef67830d49055c31b23f618bc5d2e589d6d6dc4893dbb1a2ee77f53d778aecf71e245a51aed384d3d05f68c4c9b9bf70587374b8857e74fa832aee57b360859d48284b9cb70a8446463f06194f245dfd0873f71b04310fc0d4625d77c453b04b9b60e0897735b53fe70dc61d2e3a44c58a25d8a35db2034dcdd158c4510ff399e109e5c0efa084ae95242210b966f577d305616fbaabad10f22bed7d695de685df5fef0172b1f23de3f009ede4222943b0b7240857ed36e4b8bd54b81ee0d73ab9281391fa53321d939b4dd1dd1786329ac38b440030154b75ccd61934b96cca26daa664ff04f06d49b503e73dea68f6d344cacf1e5db23e683a843d8fc1292466fcffc13e2d1631fb9c1def109b9ec57209e72997dca6a7a3a54125051d444464386a7fd083d36c4a5ad3ba36788e2a8d8fc7be922574e573f4cf76841c13104d57d26fd3d9450a20e49eac5a68be167b48a44e1d5790710dff9a3e3bc8555634437494520303f70889401343ed0e55dac7efe181e977d0512c55c4b8e60fab7987cf1980f9fb6f9a27db52e1387b6ba31a1d120cd50bc0961e336b1b59d186b54abe05264acef05fc1815126f8b9e66cb49af2b0960b56b977ba72ca449ee59bc2531c591f6522d617a3e5f179a3373861f1245f1a33e32d5888b603da75f71b216d46f9487f39695e81932d5885af66f37264841b4bec6d072bc4bd03eaf43005b4eb80ede2d5d7b69ddc8f475bc5595acd8a9f8f08390c7fdc304fba6eaf537069198eae8fa34c7aaf545f2e26e48f2b0108898fffe9545d82f26b7ae95ed76450b4a4e996b131433ff6b37192d9b78b4ea799b7608555f1f457877d46ad8dfe45fd43699942b07f7b501121422c2d108c086013a5e26efdc6b7ae30d42c8a35299ec506bd483fb9f12f7e7866681eee304487f5e47e8a788f8ec376d5c393eea6c42c912b520fac37828f7946ea0abc65b236260b9352ad4945a4d73445574d3e122875d5e2648f84d8bd0f1a190b6475b0ce5c6d22f43edc04f5e51384412e22e0d4e3c8c9074f69421d094258fc7c9127f2a659716556dbfae103ee550f4604e52686493fdc76e50fe6d6579bbb540e1cd8c7d2ab933c6ebcbd667204fd7cfcb7edc1acabd45a41a947c5fd0972dec4695993e9f5602283d40dbbf84dbf3590001d89fd39ae6834c0dcc461bc9392336f026717feebc570cfb7dc9609d6a75c8cd4afe95c1173d104e31632b8a76527edc9fa013cf801a4807d5565a66497806c8c437ff04d42a80d202c5b61ac51e3cbb439fc214cff30753b9198b3bff14e141ddd0015632924d9f7718d410c483cc42bbd123941a9da634ae4cf7b2d7f40b7c53a2d042c92c08d32a33d1f1d473ebffb9046271eba544dcebcba83a0da8df6aac9bbf75adf81cd3d6150b69e5e303fb5e0a45ee74aba749bee900793aa81b762b196a942f6a7f2e39afa5b09aa38c58b21ed02a796f9bf5485cbe36e1e60672c3deaa8c347125036509dba66fea14bd211b4c9f45d005583cdbd083ae025bdb1d8dd5353f1b5b13c836b5f41219a241b69665a30ca2cf1c4c7b8a1c2588db45cf53cffb58992000713a1ff549431ec1bdcd8f5dbeda410cf51c59639107ea68c499d4da7a755f3be9439f4d175a019fc8c2cd44dc0351378197b22c60d0698a55aeb3d648cf5e3e6de7b403f0e98e7cb8e5256075770ac473e2f0b4f5235802db50fc2a8cd09eb848d10fc8ba977b0cb6b2c8c01e35a6ebe16cfb74436d5f3c6a8e875e10fe9c2c62524c971d11f15ec9f48467fda6e45340334e4a545126cd0e132b3fb1ecd39edd2d89ac4096cc7ed7e54e9568c4c5cca17e041a837bc613b610451823c6fa6be6e9ed757d3cf3ec39960eed79f4c084549d4ded899df762f9aeabc196d9f2d6ec616a984cc0818640b4a42aa2fec96b52ad87aa55616b0aa64a942c125ca13d82c6373f5c075667c3f90c02c14465f7679189f7c515c1fbdb888ad401d96fbd6bc6b4864fd89c84a664efd603b7b53bfa6e1f92a7175cd93e9c5cb3c828111d7e9d61ec4f97c18ffbd59c6f2e54cbdb08cd841f78b8b7d87b4da73c9e86c63c289f6d660673fff7a3ef207c44d5d7740fa3385841c1603f44b5b69deb9e07a8b19887c1927f29a2db2da2565118525646ed8d4cacfe53ce2ecb4ab6f94a455c6c154412ce2094e19e31a845dc572182ebd4df60a14b121f20a72718c17197f0ff7270d98d6f7b7f17188230be68a3e6378f24fa1d5ca79f88f80cbce596c897995f0632d18d98556d3e9c1f6c3e23b0bfeddba5406837ac9fab48d395212d031bf75d214ee1ba1e2976750d9cae52e99940fc1826637a1a466d854174e747ca004238f8e1d9d2e3162727d0a50731ab993c496288abb3b9127c992ff25ecb7e71b06332ac49581270a340685697455d9908b987752bdc90e3cbd0f5094f543c1528c3ce62977974a60baa6516df93bc588103fe6ef1dcc49178c99af2a411c0b7aef14fb24260280112fa93a03cd5894064c5e791fc0a7f508f04ea25b057bf3efaf17d353a7b0bb4532bbf2e040fb93e5cc93935262370329a5c35157b106a53fa9d9af81c58c9d2e968454e685d795dfbe7b347ecace50d9e77932f5b9406388326410c0fbb71930c600962cae908cae7aa5b84f75aa769987d4d0c40dd00dd489a1b3b0ce60e92ee40b1975aedce822011e19d14f4702f6e8f98d4961a38d387b57a54194fb3b0555aff36346b9b684d30c195d93ccc91c2e8beaa97dd1e0c03d496220a31f46eb6a63b2dbbca1d2cf95bb8941854fe5c05d052c5f7d4c723d047158ecb939f89f0cd92396e47bccd9f2089e3249354fd30e0ac3e859dfe820d0852d70b758329804fcd52a7df0b2fd64198660e1c9ec55ec5c2bbb1595326a251157e528b0654edfe333ff08b608dc31a6a36ec13f7595b8fc946f5403759abc3d0ad351ec65f5317a10becef200d8c53de5b585c9d7f898654e455100f11e4bc7a33718e8813b0f5c8ab81b1daf4c6cfd34060deea3cddc35a54a726551e0efa787b18d9f8d812dd5aa52dc3c8d5bda93b664e2c06b6b90702222f4aed41f2f99e5018940c89b19f4d00787c51c8f781d3d7fcb9d7abbc114095fecc05fb6f80024f2e2fa90a2ee255fccd489d0be7a814fe59b7d1a0b6893b5d5abfe515891aa99a4e367d75d2136c0017e16e0720e86e7908e5d90d0f314279803947ff06970162b607a97c250185b37031363bcc6f91fe8ac587ffc3af412b1e2651bc9208ede1bf218c4205c61c5a000ef35cdf29c6405be36ed125e20883942da18951917c01af61b90203c0a6a9d9b199b95caa32c189faaf3e29ee0a451cada7ceffdb0520bb815eaf7a1c2691badf5173d7cb4e763ef0df17189b1b790341efd5e543050dbc6c923e689df25e636165b2e748309f9e880c933447f3d6b69816c27257a258bf17fef01eff556a7fa9a7e929a6408bfcfea2ab0044cea8957eb4d4ef398ee3936d4de30cc6730b7f0796eda5ca04faa9d69842887cef96d9cd26e6a502e421e46849bfe16721954a294105266bb7be8fbf65ec056be7021a50b4f5bd9a3d88c8bb962f680f6777e51ca1952fc72ddb9e82996c65e3ab1c918e3d3a0f62929b2f7f333da5ffddfcf63b524a174b9c0536be7e9213578b132ec832c3a4f5b891d3fb6c5e9fb71c77ca50fa41a9da75a194045feae2afff2c46d834a6c1af813e360c23308df641b22528dd7d0f9742143d5a46bc753cd7d8ea0e05f4c4ec4aa1014445cc164bda0c0463ceb3ef4f7af221b3c5edcd32e4e79f9bba1076b8f666bd65e860abd552e0c5d6a5a21550b3fbb45c97887673e4ab7b8fba8ba6a3d9b11a851152a0c9f0505a6f727aa4c27aefc17da92ba7661b1b31d425a5e71e461dd3a1aeab20e2211c59a1a3e390e169324deb1e03c7e38a50e0386b34fec5bcd0529b49178c526b607f6c18ac77917239429f675340a8a46543ea17101532175c0a488dc74ebadf79652e9925e22460ec52011feac7e15c37bcdb51dc65c1e5eb3cb43350a57f58a3f59ccf52ac126ec077ad087c90e1319db0114f01d8ab3d2ca83e8184eb68626f5d7d13001653ad0c04be0be6e0ce225fd876e46f86fd790136ca9c4c829197d8e6dd6ae41d8a2ca68470156aaf1ece6f39a6ec20446c512a54dab5c8ae74dbbd99385517bba9797f606da3114eb51b6e8d6ca5a57e1b716e7c120c11a49d049e8acd029257f51917a2f99c29eebc42f3914a4557beaad0375b53bb11c999c47f7d96870ded17bde5a6e035e3f213b9d8b56f64153b3239294a4cdb3d031c4e0afa872194da3f50b9cef5464a5b5afb01de334008e5057405a68f837419b4b4236ddad7bdda1a2cc032a38a16433d50b8468b153f27c64545549cc00152e877a761fee177471d8075aba1a038bb8d8273f3a9928dede99b367c0ddd708bf75816b951a67fc90686dcaf42abe6679784f4fd9bb72262a8eedc8b37fbb1e6bdcb189b2ac1fcbb2302afc0b55cafa30ea5c5a019a10ed9d51c00a1f1cfb422cb9698bf34e795fbba0de62eb3c59877ada02296cddf17c63ce7b08c849d3108906740966aeab53cc030afc8c3cf814e7c75efac8fc1c77ea2961b5ce7c5b275c9c847575ffd35a7389df1ea20408943ad80641a38a7fec5e37e7b4a8f40e0b944f47eaf5a127a66ee2dee86e1d452b0e7c7c999b413c837b4f06a3ee047e7144caa557151aee5cb60f4358250ba2ada34d0e5f8927fbedc20380062e14eabf9655aa959ea6fa52091f992"}], 0x1010, 0x4001}, 0x84}, {{&(0x7f0000f67000-0x8)=@sco={0x1f, {0x20, 0x7b, 0x8, 0x3, 0x8, 0x10000}}, 0x8, &(0x7f0000815000)=[{&(0x7f00000da000-0x9f)="5f86b38d9956dd7adffedbd22de5ad5a0fbac61afa2ac6761fe8320667278ecb3cf0c454c788760c0298466110155ac0451b9b32560fa428938b1a83fc87b73681c45efba90be377a759a541eb22b59bab806f51e3bfd38244d0ab64863619831f1bbe3024640a94bfcb3d6f49e8c35f58f7f780114e3c176959133089cb385fc1bd1713c45c881cdfe210f4e3df64514b5a8e5028d6b2a43d6f1e1f2467af", 0x9f}], 0x1, &(0x7f0000c97000-0x270)=[{0x20, 0x0, 0x7, "60294fde9b455ae9a6"}, {0x80, 0x10e, 0x0, "2139604a60803d3e97afa8152bd42e7ed291e67b0745825ad489a1951da2413dba97915cd980808a06326f901e6bca953b232b5fad588b396416dfed8eefe743842679c4bc363b2530984ba4f5a412d949f1979ded6e50815e702c359dc3866753b6af3fb7b6ffdc5694"}], 0xa0, 0x10}, 0x100}], 0x3, 0x40881) 2018/01/12 10:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000077e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f3d000)=0x10, 0x80800) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00002ab000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000eef000)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b5b000-0x10)=[{&(0x7f000082e000)="290000001900ff0900000000800100090a13ffff0000ff06800800f70c00090002001900000000f60a", 0x29}], 0x1) 2018/01/12 10:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[], 0x0, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000954000)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000061000-0x4)=0x9, 0x4) 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) pipe(&(0x7f0000f90000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000045b000+0x77a)={0x4, 0x1, 0x7f, 0x255}, 0x8) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 10:41:19 executing program 2: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) [ 34.825853] netlink: 21 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/12 10:41:19 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000b000)={r0}) connect$netrom(r1, &(0x7f000000b000-0x10)=@ax25={0x3, {"dfbd9619cb7f59"}, 0x1000}, 0x10) getsockname$inet6(r1, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000c000-0x4)=0x1c) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000007000+0x7ab)=@delpolicy={0x50, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 10:41:19 executing program 2: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/12 10:41:19 executing program 4: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000feb000)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$llc(0x1a, 0x2, 0x0) bind$llc(r2, &(0x7f0000076000)={0x1a, 0x0, 0x6, 0x8, 0xfffffffffffffffc, 0xff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000fec000-0x38)=[{&(0x7f0000fec000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fec000-0x60)=[{&(0x7f0000feb000)="32dde1f207d39ad990fbc515939ee2f4078b10c214f4172ced2fde3cf11d8ab769858d4a2e14ebcf56a32249224aebbe656625f6cd93ea19ec080f77dd605a743ec8972edf3b68a5b3f55a54a233a195ca1211c3250b252640acd471852c3412e4c871fb4901f51e4353daf18b6157a376aed15b372b3e91102a1c8bf198f388c555a57ea4fbe39023f49f3c9b66b2e3be8aaee07752f73e64f3180764beadbb04d9bdcc0fd41e93d1d4262880f0c0f1d20c", 0xb2}, {&(0x7f0000aa3000)="6dcbd020c6155b52bc6b4184185ca70ac1510c1c21b07735d3ad", 0x1a}, {&(0x7f00000b7000)="9894619f1e8629e824d11034d3ff4e230c54b2dd69a99017e380ba7d2514ff312e2dc7d5625000269f84d08e09", 0x2d}, {&(0x7f000078d000)="8e4781e27d0ab3b232d001e00521aab3b693b319e2505600eb57918099bffc8f805769900cb91de430f73f983de05784d87e1c749c906975a4af7fcddcdf81134e6bb73e32edd05ca6638080bf5c7900cad5ce164305ff6ad5facdacdf4d96ff7b65780a0f67b9913a1531dbf83daeb8049672efc3c15c74fd50c12562587472905a8c9d7c4efb77095237a7bb7930eef60d2906bf83e6344d647f1855366ae7d91499de991f4a63994aebe5ddb4bfed3b11395d2140a291b8e0ce32b4b093a34f831f417a937112b1439f6cb7393588fe2be25602af061eab18d8d7588d8c42c60780389cfe0bcf1a4a5f", 0xeb}, {&(0x7f00007ed000-0x5c)="6b57975db2466f313d1a72e7f03e570a42d55d8bc05c7d6f03079aabcebe277e6af7ab3b37203a50ed887c1d787fd1aa64211b6bb10bfafa5f56570d654dfa3e9e4f7b4074718fe1fd1fb0b7147c92a181898bf98ef0401a6cf125d5", 0x5c}, {&(0x7f0000feb000)="d4824f19e2828f8345738792f65391c69be3a9e1e7f371610b90c1d365c2edaa44b4fc2df270fabfa37b", 0x2a}], 0x6, 0x0, 0x0, 0x40}], 0x1, 0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000250000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r4, 0x21, 0xf, &(0x7f0000365000-0x4)=0x0, &(0x7f0000fed000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000485000-0x4)={r3}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000d35000-0x5c)={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, {0xa, 0x0, 0xe12c, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x100000000, [0xe66, 0x1, 0x2, 0x3, 0x2, 0x5, 0x9, 0x1]}, 0x5c) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x800442d2, &(0x7f000034a000)={0x9, &(0x7f000099b000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000796000-0x4)=0xc) r6 = socket$netlink(0x10, 0x3, 0x0) socketpair(0xa, 0x804, 0x8, &(0x7f000004b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000fec000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fec000)=0xe8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000f87000)=0x0, 0x4) [ 34.872076] ------------[ cut here ]------------ [ 34.876937] kernel BUG at ./include/linux/skbuff.h:2073! [ 34.882536] invalid opcode: 0000 [#1] SMP KASAN [ 34.887196] Dumping ftrace buffer: [ 34.890724] (ftrace buffer empty) [ 34.894423] Modules linked in: [ 34.897621] CPU: 0 PID: 5519 Comm: syz-executor6 Not tainted 4.15.0-rc7+ #184 [ 34.900411] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 34.913253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/12 10:41:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000077e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f3d000)=0x10, 0x80800) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00002ab000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000eef000)=0xc) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000b5b000-0x10)=[{&(0x7f000082e000)="290000001900ff0900000000800100090a13ffff0000ff06800800f70c00090002001900000000f60a", 0x29}], 0x1) 2018/01/12 10:41:19 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000b000)={r0}) connect$netrom(r1, &(0x7f000000b000-0x10)=@ax25={0x3, {"dfbd9619cb7f59"}, 0x1000}, 0x10) getsockname$inet6(r1, &(0x7f0000003000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000c000-0x4)=0x1c) sendmsg$nl_xfrm(r0, &(0x7f0000005000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000007000+0x7ab)=@delpolicy={0x50, 0x21, 0x301, 0x0, 0x0, {{@in=@rand_addr=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}, []}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/12 10:41:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[], 0x0, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f0000954000)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000061000-0x4)=0x9, 0x4) 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) pipe(&(0x7f0000f90000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000045b000+0x77a)={0x4, 0x1, 0x7f, 0x255}, 0x8) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/12 10:41:19 executing program 2: r0 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) [ 34.919592] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 34.930984] RIP: 0010:skb_pull+0xe8/0x110 [ 34.935111] RSP: 0018:ffff8801cda3f230 EFLAGS: 00010216 [ 34.940463] RAX: 0000000000010000 RBX: ffff8801c86e02c0 RCX: ffffffff843033d8 [ 34.947725] RDX: 00000000000001cb RSI: ffffc90002b0c000 RDI: ffff8801c86e0344 [ 34.954981] RBP: ffff8801cda3f248 R08: 1ffff10039b47daf R09: 0000000000000002 [ 34.961616] netlink: 1 bytes leftover after parsing attributes in process `syz-executor0'. [ 34.970622] R10: ffff8801cda3f238 R11: 0000000000000000 R12: 0000000000000028 [ 34.977888] R13: 0000000000000030 R14: dffffc0000000000 R15: 0000000000000000 [ 34.985151] FS: 00007efdf27ce700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 34.993367] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 34.999236] CR2: 0000000000a2fa38 CR3: 00000001ca78f005 CR4: 00000000001606f0 [ 35.006494] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 35.013753] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 35.021004] Call Trace: [ 35.023574] esp6_gro_receive+0xb4/0xbe0 [ 35.027619] ? esp6_output+0xf20/0xf20 [ 35.031491] ? __lock_is_held+0xb6/0x140 [ 35.035534] ? esp6_output+0xf20/0xf20 [ 35.039392] ipv6_gro_receive+0x844/0x13e0 [ 35.043600] ? ipv6_gso_pull_exthdrs+0x590/0x590 [ 35.048331] ? rcutorture_record_progress+0x10/0x10 [ 35.053314] ? check_noncircular+0x20/0x20 [ 35.057522] ? check_noncircular+0x20/0x20 [ 35.061725] dev_gro_receive+0xd38/0x2110 [ 35.065845] ? memcpy+0x45/0x50 [ 35.069095] ? net_rx_action+0x1910/0x1910 [ 35.073296] ? __lock_is_held+0xb6/0x140 [ 35.077331] napi_gro_frags+0x386/0xaf0 [ 35.081274] ? napi_gro_receive+0x500/0x500 [ 35.085572] ? tun_get_user+0x2737/0x3940 [ 35.089689] tun_get_user+0x2760/0x3940 [ 35.093632] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 35.098801] ? tun_build_skb.isra.49+0x1810/0x1810 [ 35.103704] ? find_held_lock+0x35/0x1d0 [ 35.107738] ? find_held_lock+0x35/0x1d0 [ 35.111768] ? tun_get+0x1ab/0x2e0 [ 35.115278] ? lock_release+0xa40/0xa40 [ 35.119221] ? __lock_is_held+0xb6/0x140 [ 35.123255] ? tun_get+0x1d4/0x2e0 [ 35.126763] ? tun_do_read+0x2600/0x2600 [ 35.130790] ? __check_object_size+0x25d/0x4f0 [ 35.135343] ? rcu_note_context_switch+0x710/0x710 [ 35.140248] tun_chr_write_iter+0xb9/0x160 [ 35.144453] do_iter_readv_writev+0x525/0x7f0 [ 35.148920] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 35.153649] ? rw_verify_area+0xe5/0x2b0 [ 35.157683] do_iter_write+0x154/0x540 [ 35.161553] ? dup_iter+0x260/0x260 [ 35.165154] vfs_writev+0x18a/0x340 [ 35.168749] ? __fget_light+0x297/0x380 [ 35.172692] ? vfs_iter_write+0xb0/0xb0 [ 35.176635] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 35.181968] ? alloc_file+0x27e/0x390 [ 35.185749] ? exit_to_usermode_loop+0x8c/0x310 [ 35.190394] ? __fdget_pos+0x130/0x190 [ 35.194252] ? __fget_light+0x297/0x380 [ 35.198199] ? __fdget_raw+0x20/0x20 [ 35.201887] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 35.207393] do_writev+0xfc/0x2a0 [ 35.210821] ? do_writev+0xfc/0x2a0 [ 35.214415] ? vfs_writev+0x340/0x340 [ 35.218183] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 35.222994] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 35.227985] SyS_writev+0x27/0x30 [ 35.231407] entry_SYSCALL_64_fastpath+0x23/0x9a [ 35.236129] RIP: 0033:0x4529a1 [ 35.239286] RSP: 002b:00007efdf27cdb80 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 35.246957] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 00000000004529a1 [ 35.254192] RDX: 0000000000000002 RSI: 00007efdf27cdbd0 RDI: 0000000000000012 [ 35.261427] RBP: 00000000000001a4 R08: 0000000000000000 R09: 0000000000000000 [ 35.268661] R10: 0000000000000066 R11: 0000000000000293 R12: 00000000006f0800 [ 35.275899] R13: 00000000ffffffff R14: 00007efdf27ce6d4 R15: 0000000000000000 [ 35.283149] Code: a3 d8 00 00 00 e8 89 ea 3f fd 4c 89 e0 5b 41 5c 41 5d 5d c3 45 31 e4 e8 77 ea 3f fd 4c 89 e0 5b 41 5c 41 5d 5d c3 e8 68 ea 3f fd <0f> 0b e8 91 bc 77 fd eb 97 e8 8a bc 77 fd e9 41 ff ff ff e8 a0 [ 35.302226] RIP: skb_pull+0xe8/0x110 RSP: ffff8801cda3f230 [ 35.307858] ---[ end trace 3a9c1d03d4eddbe2 ]--- [ 35.312622] Kernel panic - not syncing: Fatal exception in interrupt [ 35.319547] Dumping ftrace buffer: [ 35.323059] (ftrace buffer empty) [ 35.326735] Kernel Offset: disabled [ 35.330328] Rebooting in 86400 seconds..