[?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. [ 18.368819] audit: type=1400 audit(1519069711.173:6): avc: denied { map } for pid=4153 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 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.199' (ECDSA) to the list of known hosts. 2018/02/19 19:48:37 fuzzer started syzkaller login: [ 24.662713] audit: type=1400 audit(1519069717.467:7): avc: denied { map } for pid=4164 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 2018/02/19 19:48:37 dialing manager at 10.128.0.26:45475 [ 27.745380] can: request_module (can-proto-0) failed. [ 27.755244] can: request_module (can-proto-0) failed. 2018/02/19 19:48:41 kcov=true, comps=true [ 28.212437] audit: type=1400 audit(1519069721.017:8): avc: denied { map } for pid=4164 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9085 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/19 19:48:42 executing program 0: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00007f6000-0x10)={&(0x7f00001a8000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={r0, 0x50, &(0x7f0000530000)}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x3, 0x318, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x248, 0xffffffff, 0xffffffff, 0x248, 0xffffffff, 0x3, &(0x7f0000001000), {[{{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x10}, [0xffffffff, 0x0, 0xffffffff], [0xff0000ff, 0xffffff00, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x7f, 0x3}, 0x0, 0xd0, 0x110, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x1, 0x80, 0x1}}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "27258528698f078616cf8c893e06e84ed590ae2a9d280352103210962ed3"}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr=0x1}, @empty, [0xff000000, 0xffffff00, 0xffffffff, 0xff000000], [0x0, 0xffffffff, 0xffffffff, 0xffffffff], @generic="20fe810a8e31d0d2673e7fdfd84bae0d", @common='bond0\x00', {0xff}, {}, 0x88, 0x9, 0x1, 0x4a}, 0x0, 0xf8, 0x138, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8283bc5523df9baf}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00', 0x0, {[0x1f, 0x81, 0x5, 0xb6a, 0x7, 0x3f, 0xa44c, 0x8]}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x378) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x4, 0x400, 0x5}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000-0x8)={r4, 0xf2}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x3f, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x5, &(0x7f0000001000)={r5, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000003000)={r5, 0x2, 0x2000000040000}, 0x8) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000004000-0xb)={0x0, r6, 0x7, 0x1}, 0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, &(0x7f0000004000)={r5, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}}}, 0x8c) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f0000004000-0x4)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r6, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x80)=[{&(0x7f0000000000)="12af3383fa3fbb51d7ca70c7ec68889447b1534b82d625f7b15a20639ea2d0f484438e51044942a552236a60592363ff8f0dc9668037a89311cdf3523e7243d193aac21037121e7fb8b4c9c34b842f895ae0f5c70d868f915c76b0", 0x5b}, {&(0x7f0000005000)="30a530d9fbc97c0ad9ac12424e9b58", 0xf}, {&(0x7f0000005000)="836604a5355fb22bb0eceda6cb3fcff52fb1fd18f4648d6979a74f942beb0da0749d0dd81df4f7fd3fa8128ecaae239e2f424476f441c8bf6a09b1c346851a30b228908ed401844c2f14ae0abc03c8a6a534650b488cdc0b29777659e5125d719d6acd6eac1cd234734966978071b481e9aedd7b9c869b144564a60adbfc1ed6ebeb15c84c22140ee5348cbf3e25420966af95c113430393c3a6a1af7db4b5e4565e8bd44bc9fdfc1f4fe620486b9ab9225192d812c3e8d6e7cff939f1d5d9a1ece579fd67cf6465b2267f265befbb4e27b3754d157191d3590a", 0xda}, {&(0x7f0000002000-0x62)="08aabc5bea040a604bf1371a79c6da4094396a3bd817b22d2bfca66b6643d189c2161603ccf51b6e2b61f09a7ef0bd29d2a965aa9d9e2c09923e50f56ac994b2448833fd2e91f0583f6539e64e1350d0641b16afbbc8590cfc741572c4ed656ed3aa", 0x62}, {&(0x7f0000001000-0x29)="e83dbe7712aefa1613fb272569c2d84ad6d241b89ff83adb868633743a90ae380b7864eee8fab382d8", 0x29}, {&(0x7f0000000000)="2d98a5559e2bace0728e9bd6bf8ff71fd5c83b36012415557f260860917141bce9268b94ec9e7f54d434499aa22bdb274a43e9690d5360d6a54a19c3e2f064ec30ad4f05ea89421b5b21eb83a2312f0d00ccdf3f9926746a65a1b9cf43b1320da67495d073e39ada3385987caa47d9785c872a213052a8052f968ba4fc", 0x7d}, {&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0xdc)="2a8c7b255d96222546256a4d54863376f34de23155b612da58b3c23d23cb85aa96d97cdbe31d7cc38ce0fb4f4b485d750176fc91a2faf6a9d1745ad4221b18b0d99bec6376f8d535ee7609b55efb0f9f6f8f9e0244008ee1eda1d6c0d8f69a25a38099dea7cd9b5779675cacc16fba0c582815fea22f58cf92bc6318e16396f47bfa8890a6543a714fbbea5e9f2766ecbabbb49e0644ac60ef8bd935ff39674fbc41fb5e1da4491c200e82fca49f1d777504bb7681f86884774045bbdad4631285fc04baf3330d22e3ff43011061d1754c59649723d652aa11af93db", 0xdc}], 0x8, &(0x7f0000005000)=[@assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x60, 0x117, 0x2, 0x4a, "4b7327c5b36ec461a66a8aca491705e07bfd83e27b8e75d2eb6dbc3fa636fe72f0022d24983162bb748f496a45a36a392d259f18efe5d269ead7589a8f477c6115f9df58bf3da91e6036"}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x90}, 0x20000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r6, 0x21, 0x7, &(0x7f0000007000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000008000-0x4)=0x0) ioctl$sock_FIOSETOWN(r6, 0x8901, &(0x7f0000006000)=r8) 2018/02/19 19:48:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x6)=@hci, &(0x7f0000638000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x37, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0xd, 0x4, &(0x7f0000002000-0x20)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0x1}, @map={0x18, 0x7, 0x1, 0x0, 0xffffffffffffffff}], &(0x7f0000002000-0xa)='syzkaller\x00', 0x101, 0x1, &(0x7f0000000000)=""/1, 0x41000, 0x1}, 0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000001000)=r1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000)=[{&(0x7f0000000000)=""/234, 0xea}, {&(0x7f0000002000-0x7)=""/7, 0x7}], 0x2) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000003000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x90000}, 0xc, &(0x7f0000004000-0x10)={&(0x7f0000004000-0x10)=@delrng={0x10, 0x14, 0x0, 0x7, 0x3, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000004000-0xc)={@remote, @multicast2, 0x0}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000004000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9, r2}) bind$packet(r0, &(0x7f0000002000+0x7a2)={0x11, 0xb1acd44a7739a473, r2, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x14) mmap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005000)={0x0, 0x1000, "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"}, &(0x7f0000005000)=0x1008) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000)={r3, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x8, 0x2, 0x6, 0x7f}, &(0x7f0000004000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000)={r4, 0x20, 0x9, [0x1ff, 0x0, 0x2, 0x8, 0x79, 0x1000, 0xffff, 0x63e70362, 0x80000000]}, &(0x7f0000005000-0x4)=0x1a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89ee, &(0x7f0000008000-0x82)="e893c3e343464d646f5238ee04726b4aa24ea7f0ff00397f8fe799788f8871bd97e04d22213ad5ecee3a519ea5215dd4b329dfec3cad544e4a4a2bfc4ba7e287490f102c995c65600a3ebe82c0eca05c597812a77741c2e4dd9eebb4d76f46470dd56f18a41d197d4ff5a82a83b79ab3c6756305055d894d600c2edac31a47f2009c") mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000008000)=0x100000001) 2018/02/19 19:48:42 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000d61000)=0x10) bind$bt_l2cap(r0, &(0x7f000021e000)={0x1f, 0x1f, {0x9, 0x1ff, 0xf02, 0x72d9, 0x7, 0x8}, 0x6, 0x1}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000)={0x4, 0x649}, 0x8) r1 = socket$inet6(0xa, 0x0, 0x4) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x9}, 0x1c) r2 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000), &(0x7f0000002000+0x5ec)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000004000-0x4)=0x1, 0x4) r3 = socket$nl_crypto(0x10, 0x3, 0x15) sendto(r3, &(0x7f0000000000)="29b70c715797ea20f9c130f2", 0xc, 0x20000000, &(0x7f0000004000-0x10)=@vsock={0x28, 0x0, 0x2710, @hyper}, 0x10) r4 = epoll_create(0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r4, &(0x7f0000005000-0x30)=[{}, {}, {}, {}], 0x4, 0xf4c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000005000)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000004000-0x2)={0x1ff, 0x5}, 0x2) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r7, 0xc018643a, &(0x7f0000004000-0xc)={0x0, 0xeb15, 0x40}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r6, 0x101, 0xf, &(0x7f0000001000), &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000007000)="646082980424b542472c2365c6408e5a09d43c6d05c5c8ba7e42c86ff888a1df555bb6eccb0ea9e8802da3b06d970b779079682b81de262a5d2885f12296872a6d2409", 0x43) ioctl$sock_netrom_TIOCOUTQ(r7, 0x5411, &(0x7f0000004000-0x4)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r7, &(0x7f0000008000), &(0x7f0000003000)=0x60, 0x800) 2018/02/19 19:48:42 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000e17000-0xe9)={0x0, 0xe1, "cac5f773e4b2673a0dfad7d9893b0dbd6d36f23817dc3db44a243af751dd36b7a4160a4e77b1745562700505f07fc1e75afc53426dd61d1ef841e18faf99487f9ac4bbdb016dfdadc6d5f8d53752e6f1893eacd2d9723e147e80885c68a9ab4aeff5180496439517dffe9c4160989395b0c5f55cfd0c12a9ddf50642677dae7cc52e58757c6c1013613176c824ee07a247cd5dfe8ced3a7e1535d2af861709a87fbf985bce8c63f57928bfc3de384745776bcad19173853332ff516d28d30bbe1c8653cf2eacea1d7321f81de7fa231b8b89be878b09ba6fc969c4768f06edee07"}, &(0x7f0000130000)=0xe9) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ad4000-0x98)={r2, @in6={{0xa, 0x1, 0x4a, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1}}, 0x2, 0x7f}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={r2, 0x7b, "6789cf574a440092b5eaa97951d26e5ae0efde91fe82af72c75e19586aa1d90c11b884f9541a1c646b25be01d58249640317983b711e09d219b35dcf286a8326f30676cf77938f6404ace65e58f613973cac544be04b3cd9c10bfb2ea4c05839769cd6bafbfe45fc534a30581804724878b62cf9c3f3c99e9bdc21"}, &(0x7f0000000000)=0x83) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003000-0x8)={r3, 0x4}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000)={r4, 0x6, 0x20}, 0xc) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000003000-0x20)={"7837d9495a9a8653ae1c38ffd2870ea2", {0x4, 0x8, 0x0, "3884fbe2a32c", 0x3f}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000002000)=[{&(0x7f0000003000)={0x27, 0x0, 0xc83a, 0x1, 0x7ff, 0x800, "a98af866213f01f0ca6ff2fb21dd37324a1d704e78039d07e76b3cbda49b43cfa22512077bd46acb4ee27d54f77f063c81eadda4eec63a086b0b1f2e0194f5", 0x9}, 0x60, &(0x7f0000004000-0x50)=[{&(0x7f0000004000-0xd1)="b3dbd2bd34eddd5058b3a14dd13b9e1e763533c7e261e74b9cbd82f47ed81549a65534ad9ce6a1dcab7bc02c564f9e72c6ee219140b997bba85c3c48385f98fd1ab8d80a8fdee65953f5768d8c00dc94cc61391a33456f08c28f2aa3ec3e434ab32d59c3603cc6f65d2f989f5148d18fa257a3207dcf7fba9f56f8d65fb5ab2498a40fe5e84019e95622cc92e59e3efadb8e7203111876dbcdb312bb5fcf940d4782977901c677e82f4686e11a5bc544e72dca1e7b75daccea04d5806a06a90c459f7078b6643443fda3ae13f1aafd897c", 0xd1}, {&(0x7f0000004000-0x8a)="a2aec1510b5f56e14f28adba6d6a393e85bab7e2551234ce401b3375d73cabc4c82eedcf00d55d915947cca427627397a0c0944f2b32154c01ae8cb256394703452894594557377bb4eff1e48f14b7c1f3e5ce4c2f4952973180eb7f62466520dff5f7c7df2c52155173f50f5225a8d8f508dab12f55fc962fc0689edfcc1105ad5dede35a7b39735e35", 0x8a}, {&(0x7f0000002000)}, {&(0x7f0000003000)="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", 0xff}, {&(0x7f0000003000)="d891d56abea7dcd8aed32c0dd6f3e7c4c432123d40b802b60114a23db6cf823b88f467d8b5a6e0d56e64719eeab12ef34c7ee8afd800fdf5bac6b0b2ef7fb28d9f3c5e8f2ffb777c5ac534eb85cb9e9a29f09fab2bb7631169ae1f3d87d937518edca467787e497415ae4c0a0e1cfe117e3dbc861afd0fbf33c0ec8bd580261d32e7d52d3403e0257ccd9ef2c98f91eaf015a1c8f3aa44d19947bdd87f339ea1d1ec0b262a3c3ac2a0d672ffcd2f8787d5a7edeb3ea0", 0xb6}], 0x5, &(0x7f0000003000-0x58)={0x58, 0x105, 0x1, "e17402b92df6e15164fe9faafe2f56c997db7234b4487760f388795ed796f53aa67f1f8f9b4b30e1abc95f4cd4ea61a577b1ec5a5eac951b01b2193556f395f273a317ff18ea5e56"}, 0x58, 0x10}, {&(0x7f0000004000-0x60)={0x27, 0x5, 0x0, 0x7, 0x5, 0x9, "1ce221988dfbe9772bda4eb9cb763f23ce3faec4220ce7868ea41203a217b3930c6ab825ecd4c73e89a6c2ff0daa193354717a860710fbaa12fb169a092ca3", 0x30e}, 0x60, &(0x7f0000003000)=[{&(0x7f0000001000)="3d575cb5ffa1d07fdf743db2f432d17b1cf039deb16243ceaf60ddb6706ced9e97d828c5a3247537d66fe795ccc84dfb94a735f7bf88f0eca2e1c169f3cfd32e6f54ecb79e2902a0abb7b20412bdbb76653ae5982f789593f10d61b96e55e766d3f7e5ca126dc106faf0596099d5b93a01c7ae9bfca6ff309d5738b5b3886c89a68993fa4e62d7630798a1124910144a99a4aa394a6873c955017473436a8b224c8f5eef0614403e290823b05c2e82582e619e82cce73e02e275a78766f94c8a80f6d7e0d6ead5aeb6497afeb58094ecd011660ec09b73562c05a822e2a25e0159a82842c4372191b7c13e85e5657e70d339", 0xf2}, {&(0x7f0000004000-0x36)="3eb91a4d3b6315b117aeac695a91ebae4cad5a51255fe86ac257aef646662d951cfec82315b3f1278b42cca2285d64f0e20a0ef00db1", 0x36}], 0x2, &(0x7f0000002000)={0x58, 0x13b, 0x8, "4939e73c43e9dcbb5efad49c3a81de673dcd02227def3752c5ba185596c87bc63b96bd4f7a633371e9ae5aa357b11c9bb94d0adea65281bfa02dce9b47d11ca97e62f2ee4a0c"}, 0x58, 0x4004041}, {&(0x7f0000003000)={0x27, 0x20, 0x3, 0x7, 0xfffffffffffffff8, 0x9, "eb3c595eed4738a0b70d77d9ff7654619cda796be22de518db25cb26b98b9f492282a1ab2076666cee4b7ca6821072b4a9ac209a9b9586b95e1943067e282c", 0x7624}, 0x60, &(0x7f0000001000)=[{&(0x7f0000004000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000003000)={0xe0, 0x104, 0x1ff, "644ea10bc281b0538c1c1cb912086d1726a20ace85da35c1c47e2bed04a9ea0483df3588b0804f3f2c5bc772283fce73e4a5f55755b1137e0fe31ed62a91595b6494460adc96df6df20cc32bef5c3b4f547b33964ed6a54c57b5c6accb320acd10d34d9caa60a7071171b08bcc5b4d343e1e4592e21876bef3efc3c714977301c3e5699449163608288b1b164ebdeab68c5eaf5fe1bd2f9f9ad4f49436c72915f8aefed03d76bae26f9f64a0601f78945f235ba4402504071e25c558905b6dc130ca695dd3462db46c8334"}, 0xe0, 0xc0}], 0x3, 0x4000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002000)={r0, &(0x7f0000004000)="4fe217c96afb395c62029895568d77d7af8f88baccc2ab901cb1180d5438a2bb44028de2763898e8bf0e219914595d014198d3d8fa6a7e6e9b68a7cb0e39fc8cb6a11fb12243f0a87513e477f44e63006b3f046443393840d3f61fb941d685b45e3af54485d2ed3eb3b22bc86514382d720a82438c7f1c3f5566563f91369f590e115ad606cdcdcd9f62a6a5f530b725ba5132bff580656b197f8732f7c41b1c7c87ab10f731d6a13fb90b76ad8e925bbc4351b620", &(0x7f0000002000-0x3f)=""/63}, 0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000006000-0x8)={r4, 0x1}, &(0x7f0000005000)=0x8) 2018/02/19 19:48:42 executing program 5: r0 = accept4(0xffffffffffffff9c, &(0x7f0000995000)=@in={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000acc000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000001000-0x4)=0x2, &(0x7f0000da9000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000002000)=0x2, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004000-0x4)=0x14) connect$can_bcm(r0, &(0x7f0000004000-0x10)={0x1d, r1}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000004000)={0x80, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x0, @broadcast=0xffffffff}}}, 0x118) recvfrom(r2, &(0x7f0000003000)=""/248, 0xf8, 0x40, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x8001, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000005000)={{0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {0xa, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0xffffffffffffff7f, [0x1ff, 0x200, 0xfffffffffffffffd, 0xbf0, 0x101, 0x6, 0x10001, 0xe82]}, 0x5c) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r1}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000006000)={r4, 0x400, 0x10}, &(0x7f0000002000)=0xc) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000002000-0x10)=@common, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000004000), &(0x7f0000008000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000004000)=0x8, &(0x7f0000008000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x1f, &(0x7f000000a000-0x4)=0x3, 0x4) 2018/02/19 19:48:42 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000eed000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@ethernet={0x0, @link_local}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r1, &(0x7f00002fc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2, 0x5, 0x1, 0x3, 0x0, 0xa0, 0x20, 0x2f, r3, r5}, {0x1efa651e, 0x3, 0x3, 0x6, 0x1, 0x7ff, 0x429c, 0x5}, {0x20, 0x80000000, 0x1, 0x4}, 0x1, 0xa, 0x1, 0x1, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0x7f}, 0x2, @in=@loopback=0x7f000001, 0x7, 0x4, 0x0, 0x3d40000, 0x1f, 0x1000, 0x1}}, 0xe8) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000002000)={0x80000001}, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000004000-0x30)={@nfc={0x27, 0x80000000, 0x3ff, 0x1}, {&(0x7f0000003000)=""/4096, 0x1000}, &(0x7f0000004000-0x1), 0x1}, 0x30) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f0000000000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e2, &(0x7f0000004000)="24075b9512af1f56d605eb1174abd0925e958de47deae64f287c6041d232796f6f096977dc41c925924891063efabec15a60ebcb8be22ea6449edba95802112a282cd421d0cf90c204ccfed328b614106a3490d84d15177f3840bf495fddfc874807a98f4d29aa730e72a73add05ba18f2fafe42f8dac47d1e551d2346f291e3820903a6775b763eff32c3307a1b1a4f440f8b5b2482e26d6f032b808e50b9647b7831c06cfba394b6") socket$bt_bnep(0x1f, 0x3, 0x4) r6 = gettid() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000005000)=r6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000007000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@rand_addr=0xbe, 0x0, 0x14400000000000, 0x2, 0x6, 0xa, 0x80, 0x20, 0xde, r4, r5}, {0x4, 0x8800000000000000, 0x40, 0x9, 0x80000001, 0x3bb2, 0x4, 0x1}, {0x7fffffff, 0x0, 0x1, 0xe324}, 0x3, 0x1, 0x1, 0x0, 0x3, 0x1}, {{@in=@multicast2=0xe0000002, 0x1}, 0xa, @in=@multicast1=0xe0000001, 0x3, 0x2, 0x3, 0x0, 0x1000, 0x9, 0x4}}, 0xe8) 2018/02/19 19:48:42 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x6, 0x3f, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000732000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00004e2000)={r2, 0xa, &(0x7f0000351000)=[0x4, 0xf3f3, 0x8, 0x7, 0x3, 0x7, 0x2, 0x9, 0x8, 0x6], &(0x7f0000000000)=[0x400, 0x7ff], 0x4, 0x0, 0x1, &(0x7f0000000000)=[], &(0x7f0000001000-0x4)=[0xa133]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0xed}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r3, 0x7, 0x4, 0x5, 0x3, 0x40}, &(0x7f0000001000)=0x14) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000002000-0x28)={&(0x7f00001fa000/0x4000)=nil, 0x9f, 0x3, 0x20, &(0x7f000096e000/0x3000)=nil, 0x200}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000003000-0x4)=0x3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={r3, 0x4}, 0x8) sendto(r0, &(0x7f0000003000), 0x0, 0x1, &(0x7f0000002000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x3, 0x2, {0xa, 0x1, 0x57c, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}}, 0x3a) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000001000), &(0x7f0000003000)=0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000003000-0x8)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000005000-0x10)={r4, 0x3f, 0x4, [0x1, 0x10000, 0x6, 0x9]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000002000)={0x2, &(0x7f0000006000-0x44)=""/68, &(0x7f0000004000-0x30)=[{0x0, 0x8d, 0x1, &(0x7f0000006000-0x8d)=""/141}, {0x1000, 0xc4, 0x1, &(0x7f0000003000-0xc4)=""/196}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000007000-0x20)={0x40, 0x0, 0x2, 0x1f}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000003000)={r5, 0xfffffffffffffffb}) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000007000)={r3, 0x30, 0x20, 0x1000, 0xc0}, &(0x7f0000005000-0x4)=0x18) [ 29.546295] audit: type=1400 audit(1519069722.351:9): avc: denied { map } for pid=4164 comm="syz-fuzzer" path="/root/syzkaller-shm641278405" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/19 19:48:42 executing program 2: pipe(&(0x7f0000b27000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000001000-0x46)="cc05c7134940726975af40b554a962904d9453bfb19cb1609936632428687306ab703103229b5b51847c256bdde000a6a604489662d05df1ba32b86485cf8cad884944a38181", 0x46) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000-0x80)=[{&(0x7f0000001000-0x94)="bd2c0272372fa76cfcbf0ea4a86d69fd86409e695848f24c5921ab26c581c3aeb50981c1fdd9b00eb726a84399e5cb14c6aa3c03b00c63178f722cc5fc49ff61c4a365a26a402171491c38b0aed28c427faacfba7e85938926515b1ffc36baf2e4f936ee39686d6274719b12c738d331334aae8e7725d8332c2e46170d94bb60aa42111f2b792d95f23fcdf8ea56eff28c0703e9", 0x94}, {&(0x7f0000002000-0xd9)="fd3c9ac8570224eb4da5331ad65d5754cf36050d4378b5371bf6d94e201233f4fd70c01ff8fe6daa96dec10a0a297d5d0d50d6c1f75afa86ff34a3c99a3bb9b70145eb64ba5ed42fd697b008ef374de841fbe11a994906c40dcad7cecdb8f61dc60912dad348fc5b670259b57f1531bdcc014e7df7e1b463446706f26044b40d1aa705a67474415d61d3b8e76943736e3c207248266f96991dd6ac382ae9298c6f5e4512701f9a61a6612e121b821b25731fca9cc6c4a218a43b7ada87cdec041ef06044d69de3a9ce181a312737bc522126bf9d2c9fe042b0", 0xd9}, {&(0x7f0000001000-0x5e)="f7d88e429597e190d38a3e04faf8758c0a9931ffd678a6a4b098b8641369d454f4825610a7e5df837bf2e98536e061caada1e3708fc018bdcc9a52a65618ec97b23a398777bea72ff8f965c7180a40ee5273c46063765d497a6eeabed9db", 0x5e}, {&(0x7f0000002000-0x35)="2e88f5bb1fafe844dbbfac3eb7c6acaebe320754085794cd5f3d0319028b01367ada3794a80a0adad09ee116f869863bb8539028f1", 0x35}, {&(0x7f0000001000)="7530b2e31d6637b1a22049286af0d737f683df0f5f9e242a115255420308d8017ecc14d060f6532aacac3e2347a620f1dcac6b0485b90cbe18eaefcb49b35c9c831fafb1845704d23183f0a58adc6a2246848cfaa8c65dc9415cde811327600d7d80586878e6a7824be2a96204aebdc3adf084a01b272760aca83b108def115d0f04fe365f2e49d5d96a47163b23a534da1e702c3205e234275f2d4bac670bc969871b08c0e0a64ab2fcb60388", 0xad}, {&(0x7f0000000000)="60084e4c01bf4bf0da79a787dcedf03e6c1c988bd1f41fd7078b8c8e16380771dd2d5f7f128c1d7a82c323985b183c7ce517b503477616352b4055fcc7e8369b5a6dd1c10743bd52ecccc301e428f1b0150af6d9475bb151fdd2873dadbfa1d6f38dc033f3282f0c9ca6485c0db97273af3be1554b03df88e681", 0x7a}, {&(0x7f0000001000)="39cbb456cc4110ed74b3714cee1e74eda9d2c9320e9894e006154657cda369dbb1b5dc7cb2d3d5fbb4e5e6350c91cfcb67fa92a6a2ad6cd23e82b94055cb0fca51f1ef9489eb2fcef2e17cc738b0e6e7add77df4fe613a9880460ae172bc012de02b29715629cb0f9a7c83ec51b6fd2d01c7228f1d9349b8d20a09fc63c799320025da3d2f807dd3e9933f67e69a2a472171399690e299a1dbc465b8ab82d4627c48064e98614a9bc388a044f0a17f0d5b6560846f27f76ca0f575aca8ce3b79062a86fb259207", 0xc7}, {&(0x7f0000001000)="92fb53dfd5cd4d94a75939c5ebed4be6318b19ef68df0389cf563dbeb8fbcb6cbc461789aa90687ab5f5617c1eeb2b4b8f8d38cd66b02b76e78f137d0a34903d15f939f113e03b57b58c461b48811cbd7b26bfbd5603a23c506ec6eb2408f874320c6450de0c6498f9e2ea85771bfd0d5125e4c8c54f460af145c7d87e2494c5bd482dcc8d9666c14f8adc15dc7b3105c36d59a1c39318dc02ae0b2052826f115395ce59854c8fdcaec95afcfc928a210ec8bcd844b18dc1cb557a5d8b14b08c1c24c4d517", 0xc5}], 0x8, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000002000)={@generic="a61255beb842454917d4f2a7bde0e466", @ifru_flags=0x200}) socketpair(0xc, 0x4, 0x78, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000004000-0x14)={{0x9, 0x1, 0xb80, 0x5, 0x10000, 0x7}, 0x5, 0x100000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000004000)={0x5, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000003000)={0x1, r4, 0x1, 0x4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000005000)={{0x6, 0x4, 0x4, 0x1000, 0x4, 0x101}, 0x10000, 0x9a, 0x2, 0xfffffffffffffffa, 0xfffffffffffffffe, "e1e8338e2608a2ed163e54a6f5aa325a2ff3fc8b0bafb59b10b6f850c38b53f846afa9eac01090ecd58f48f0d1a088f7ef9264c2d7204e5baf26d40a2e29d5cba4e9aee698cadb5f62c8589fc74dcaf1eae8485238cc6f6c2dc342bb607a2b1f9df0e3da8675dc4b3476ece61f1d61cb489c528c7b60e9423620c0ee1fec165b"}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f0000007000-0x10)={{0x0, 0x1}, 0x44}, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000004000-0x4)=0x18, 0x4) connect$ipx(r0, &(0x7f0000004000-0x10)={0x4, 0x508, 0x5, "06bd6051d3a2", 0xffffffff}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000008000-0x10), &(0x7f0000008000-0x4)=0x10) connect$unix(r0, &(0x7f0000005000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000008000)={0x0, 0xe8, &(0x7f0000008000)=[@in6={0xa, 0x2, 0x4, @empty, 0x100}, @in6={0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xff}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x8001, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x2}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x0, @empty, 0x7dc}, @in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, @in6={0xa, 0x1, 0x100, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}, @in={0x2, 0x3, @multicast1=0xe0000001}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000008000)={r5, @in6={{0xa, 0x0, 0xfff, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x40}}, 0x6, 0x1, 0x400, 0x80000001, 0x8}, &(0x7f0000005000)=0xa0) [ 29.589845] audit: type=1400 audit(1519069722.394:10): avc: denied { sys_admin } for pid=4206 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 [ 29.606377] IPVS: ftp: loaded support on port[0] = 21 [ 29.689496] IPVS: ftp: loaded support on port[0] = 21 [ 29.716666] audit: type=1400 audit(1519069722.521:11): avc: denied { net_admin } for pid=4208 comm="syz-executor0" 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 [ 29.745943] IPVS: ftp: loaded support on port[0] = 21 [ 29.788091] IPVS: ftp: loaded support on port[0] = 21 [ 29.863357] IPVS: ftp: loaded support on port[0] = 21 [ 29.929561] IPVS: ftp: loaded support on port[0] = 21 [ 30.018882] IPVS: ftp: loaded support on port[0] = 21 [ 30.118560] IPVS: ftp: loaded support on port[0] = 21 [ 30.886719] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.069610] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.150944] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.228558] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.406490] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.516729] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.524813] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 31.721876] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 33.387244] audit: type=1400 audit(1519069726.191:12): avc: denied { sys_chroot } for pid=4211 comm="syz-executor3" 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 [ 33.478256] audit: type=1400 audit(1519069726.261:13): avc: denied { create } for pid=5121 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_crypto_socket permissive=1 [ 33.502085] audit: type=1400 audit(1519069726.263:14): avc: denied { write } for pid=5121 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_crypto_socket permissive=1 2018/02/19 19:48:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ba4000), &(0x7f0000573000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000042f000), &(0x7f0000cfd000-0x4)=0x4) 2018/02/19 19:48:46 executing program 3: mmap(&(0x7f0000000000/0xaf7000)=nil, 0xaf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) pread64(r0, &(0x7f0000654000-0xe3)=""/227, 0xe3, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x80007, 0x2, &(0x7f0000af7000)={0x0, 0x0}) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000838000-0x8)={0x0, 0x7fff}, &(0x7f0000af8000-0x4)=0x8) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000af8000-0x8c)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}}, &(0x7f0000af7000)=0x8c) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00006b1000-0x4)=r4, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000af7000)={r3, 0x0, 0x1f, 0x8, 0x80000001, 0x6, 0x9123, 0x81, {r4, @in6={{0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff7fffffff}}, 0x10000, 0x4, 0x8, 0x101, 0x80000000}}, &(0x7f0000af7000-0x4)=0xb8) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f000022c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000af8000-0x4)=0x1c) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000a27000)={0x0, 0x1}, &(0x7f0000af7000)=0x8) r7 = accept4(r5, &(0x7f00004d3000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f000065e000-0x4)=0x32, 0x800) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000afa000-0x8)={0xa0b, 0x1800000000000000, 0x6d3bde35, 0x9}, 0x8) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r7, 0x84, 0x1c, &(0x7f0000af9000-0x4), &(0x7f0000af8000)=0x4) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000af7000)={r6, 0x400040000000000, 0x47f91d5e}, &(0x7f000010e000-0x4)=0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000), 0x0) [ 33.643455] audit: type=1400 audit(1519069726.418:15): avc: denied { net_raw } for pid=5166 comm="syz-executor3" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/19 19:48:46 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00001b8000-0x4)=0xffffffffffffffff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ad2000)=@common='ip_vti0\x00', 0x10) socket$inet(0x2, 0x3, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x318, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) [ 33.784641] audit: type=1400 audit(1519069726.589:16): avc: denied { prog_load } for pid=5204 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 33.787098] x_tables: ip6_tables: rpfilter match: used from hooks PREROUTING/OUTPUT, but only valid from PREROUTING 2018/02/19 19:48:46 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x80)=@generic, &(0x7f0000e9b000)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000000000)=@full, &(0x7f0000001000-0x4)=0x48) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000025000)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f000000b000)=0xe8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000026000-0x14)={0x11, 0x17, r1, 0x1, 0x2, 0x6, @empty}, 0x14) mmap(&(0x7f0000025000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1011, &(0x7f0000026000-0x1011)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@x25={0x805, {0x3, 0x9, 0xfffffffffffffffe, "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"}}}}, 0x0) 2018/02/19 19:48:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0xb, &(0x7f0000001000), 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000601000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000001000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000e61000)="856d3ad248", 0x5) 2018/02/19 19:48:46 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0xf0, 0x318, 0xffffffff, 0x0, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@empty, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@rand_addr, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) syz_emit_ethernet(0x46, &(0x7f0000820000-0x98)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "011f20", 0x10, 0xe, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "acb433", 0x0, "9f680a"}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) accept4$packet(0xffffffffffffff9c, &(0x7f00005f9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000c9b000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00001b0000-0x18)={@empty, 0xffffffff, r1}) 2018/02/19 19:48:46 executing program 7: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x5, 0x6, 0x80000000004, 0x2, 0x0, 0xffffffffffffffff}, 0x1c) socket$kcm(0x29, 0x5, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r0, &(0x7f00004d2000), &(0x7f0000fb8000)}, 0x20) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000591000-0x8)) [ 33.893060] x_tables: ip6_tables: rpfilter match: used from hooks PREROUTING/OUTPUT, but only valid from PREROUTING [ 33.955061] audit: type=1400 audit(1519069726.759:17): avc: denied { map_create } for pid=5247 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 33.977814] audit: type=1400 audit(1519069726.760:18): avc: denied { map_read map_write } for pid=5247 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/19 19:48:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) writev(r0, &(0x7f0000cd4000-0x40)=[{&(0x7f00002c3000)="f6efbf2c003b45dc0501c4185242d7da5fe60fb017582eb6568d95c7b85de1951569cb9c39b8506058c6d22af8b2c0526f9cd9141b377f512a15c9c60570cf7998036ee5ad35e6ee0dbc38ed44ceb87938602749b836e86d6a9ee303262b5266bb94bce77a44f0f377465dd9b4f11dc214739bf970995ec11958d5881c1bebce6e47e10dc9cf4c377d4a0d0ad7a12d9fc2a70f48d6a2fc3d278f61095d7a08cd", 0xa0}, {&(0x7f0000289000)="0a940250d07dd30202f01bcc7ffcb14bc54c58430f7b03f65a33e4e763ff50dd2d63945a699b7cf0ad3a3377f692446bb6d8b2310108c8799b8422dade44448f6656e9be50b96738b05248aee70dcac9eb71ae9f8ec097ec5d5265cf08461889df82c092b33cb661651c5bbb0f9f99c7ec", 0x71}, {&(0x7f0000b6b000-0x36)="b28f5cf736d66e857f40b55a73b6e46f82698f1dba8bb08e6e1dd396f82df31e4c91545f82c129a9323c3036228083e45c836889b0dc", 0x36}, {&(0x7f0000753000)="8c43472e88a82e2c58a09e4de2056dd4efb216ffd28eff6052a022e4792975a30d98c0637ee837eec16131ea10fe2b0fdfba81dd4dc861d6c5a2d1596709ce893f6a8b6cf00a1aa33d00941c5ba23b3a20137a3a73b8f156932bb68d340c429425d3a5b3d967a4da3b6640a6c164ba89adffad9a464d0e5f135fe4e7e1cb6ca2357fc825db2327acad247924b6dc9d199426c04b730d1d05be4fff7e5d337439bfd396a954f67f2cb35da8c7658a0694900fd649f8b1e0fdea61de771093b6b2a45e0e3c22", 0xc5}], 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00001ca000-0x40)=[{&(0x7f0000c4f000)=""/4096, 0x1000}], 0x1) read(r0, &(0x7f0000b09000)=""/224, 0xe0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000359000)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x100, 0x100, 0x300, 0x300, 0x300, 0x4, &(0x7f00004e8000), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x3b4c, 0x3, 0xef}}}, {{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x2ec8, 0x1, 0x7, 0x2}}}, {{@arp={@empty, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xff000000, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, {[0xff, 0x0, 0x0, 0xff, 0xff]}, @mac=@random="5e3b4505477d", {[0x0, 0x0, 0xff, 0xff, 0xff]}, 0xe2f0, 0xc2a, 0x1f, 0x400, 0x4, 0xfffffffffffffff9, @common='irlan0\x00', @generic="808cd2fd7c50c76e5533c2fa59d9da41", {}, {}, 0x0, 0x14b}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xf, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87ab9ff215d91a28a7cf317ca993fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f66341adda8cf8150eba9b93cdc893003e67f2d8e3b49114ceef6fb15342c32ea2b387ec06aee361d02cdc4a40ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf399636fb8f062266d045feefcb31f2b231d7", 0x82}], 0x1) write(r0, &(0x7f0000caf000-0x17)="c2", 0x1) 2018/02/19 19:48:47 executing program 4: mmap(&(0x7f0000000000/0xfe7000)=nil, 0xfe7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x80000000, &(0x7f0000fe7000)={0x0, 0x0}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fe7000)={r0, &(0x7f0000fe8000-0xb)="8c4a8d3944cbc1c0faf44e", &(0x7f0000833000-0x1000)="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"}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0xf}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r2, &(0x7f0000eed000), &(0x7f0000eee000)="13"}, 0x20) 2018/02/19 19:48:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000c7a000)=0x28) r1 = socket(0x3, 0x6, 0x1) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000775000-0x10)={0xfff, 0x1f, 0x8, 0xa1}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006c4000-0x4)) 2018/02/19 19:48:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006cd000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f00009ef000-0xc)={{0x1000, 0x80, 0x0, 0xffff, 0x6, 0x200}, 0xaf8}) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000eb0000-0x1c)=@req3={0x2, 0x3, 0x1000, 0x9, 0x7, 0x80000000, 0x2}, 0x1c) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000001d000)={@syzn={0x73, 0x79, 0x7a, 0x0}}) r3 = socket(0xa, 0x2, 0x2) bind$bt_rfcomm(r3, &(0x7f0000198000)={0x1f, {0x9, 0x40, 0x800, 0x8000000, 0x3f, 0x8}, 0x9a6}, 0x9) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ba3000)=0x18f, 0x4) recvfrom$packet(r2, &(0x7f0000026000-0x1000)=""/4096, 0x1000, 0x1000000002000, &(0x7f0000026000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/19 19:48:47 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f000002c000-0x90)=[{&(0x7f0000018000)="0578444f4e7e90d9f34462f16f99a5c021f176c9b6b769c69177bc503fb3384a007b7c95fa617c81468654bd9118313ca62dffd919ba3d17d590", 0x3a}, {&(0x7f000002c000-0x59)="8032237d7762dc00e03c1e67ef13c63ebbf8286a30eeeae47dc946b067aa64b0a611719ccfb1a68eb113b607e4a714bd3d7b7eaa32b2718af11b31d993312778737fcb16e862a2d87b3a4d32f877eb1f317c90c36d982e3ae7", 0x59}, {&(0x7f0000013000)="9945a56ca6c25dab286fe70f1a3a88edec6b3bf24501eebd1990518e3c2efac04e5daa22302920a556eec31ab4214f62bed861f2ec455eb60b3b30532ca0d08e4e6901e27e579e97c2ae6053840629e032ed8935b7564729cd996852aa11712ab4bc43d3d6f48e394a2377f9e1bd8a7dff31a8aa1ff5d95369984df9eab58c", 0x7f}, {&(0x7f000002c000-0x6c)="307754c511315efa70d64ba09d3d616ac1d8163827d474ed9d1d0b8b207ece5cce95315100a86a63b69ffbf0596f20ee5d1b4142d9a53a4a312f6c3ea421e06870d90f96ac4a856e2b8f6d515f1d199c90976b625bd3effef4e596c6ff2f9e73138e94ee35d83b42a6f8dea5", 0x6c}, {&(0x7f0000021000-0x33)="621cb02198211156caefd52e4255bf26cc58fc35c2a59677d9adcdd209ca1a1c0d346aeeb93d42a4c7c7a16cc3eb84bdf071a9", 0x33}, {&(0x7f0000015000)="bb1430e81b19647dc674915091d6ed176cce2a8fc280229a7249e27eafae50f01aff928088e001326e6d6c5b82e2e07081faa0ba7f01f9def850baa69d47eb25092f238b4392270d8dd9e1edb50a806987232e4ba8ed301f87967bbefe681ddf3a90b7b8bffbf99dce37a2453aa7f4b7d99294038e2050d46fc0f21d74e91d1429b28f97b6b4a2c973e03c01ce419a42f161", 0x92}, {&(0x7f000002b000)="ad6ac0d3b3987ead239f06e46542d1de3a8fc7ff73dbfc2b7bcf2089a91e94182592cddedc197653b176aef73cd6cc73eda7", 0x32}, {&(0x7f0000015000)="cc5a06d5bbfee46ebc2eaac5f9b001d43f7846ddb514e93a7d2956ba43e0b28beb47df83127d781b3bb6ebbedbf89fccf44a896edc5eaa3e6a2fefa3e233dcb1021692c3e38ca368e72f4de0694d0c8bdf09e68f58ed5c0c52439032a184c92c6fb6b270b44438ec2fa25edd96dc546b9d1d685e6e66dcacc403e79c11e00b35da76e5e5588dcdad73bc47b2e4c8a5086a2bcfcc46fc8f3e94328ed593d2ab112b08ee6d88f9b89a3e52983590", 0xad}, {&(0x7f0000025000)="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", 0x1000}], 0x9, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000024000)={&(0x7f0000019000-0x1068)=@ipv6_newroute={0x1068, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_PRIORITY={0x8, 0x6}, @RTA_UID={0x8, 0x19}, @RTA_IIF={0x2f0, 0x1}, @RTA_ENCAP={0x1034, 0x16, @nested={0x1030, 0x0, [@typed={0x18, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0xc, 0x0, @uid}, @typed={0x1008, 0x0, @pid}]}}]}, 0x1068}, 0x1}, 0x0) 2018/02/19 19:48:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6(0xa, 0x80007, 0xffffffffffffff3f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ea3000)={0x0, @in6={{0xa, 0x0, 0xffff, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}}, 0x0, 0x6b3, 0x29b, 0x1, 0x9}, &(0x7f00001b8000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008fd000-0x20)={0x200, 0x7, 0x4, 0xfc6f, 0x92, 0x69, 0x1, 0x9, r2}, 0x20) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x80000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, []}, 0x14}, 0x1}, 0x0) r3 = accept(r0, &(0x7f00002c3000)=@ipx, &(0x7f00002b5000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000092e000-0x8)={0x0}, &(0x7f0000974000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f00000e0000-0x8c)={r4, @in6={{0xa, 0x3, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x56}}}, 0x8c) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00008e0000)=0x24, 0x4) recvfrom(r0, &(0x7f00005de000-0x71)=""/113, 0x71, 0x0, &(0x7f00007e1000)=@hci={0x1f}, 0x6) 2018/02/19 19:48:47 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000035000)={0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000021000-0x14)={@dev}, &(0x7f0000015000)=0x87) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000036000)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000034000-0x4)=0x10) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x0, 0x200, 0x130, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f000001b000-0x40), {[{{@uncond, 0x0, 0x108, 0x130, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@ah={0x30, 'ah\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='bond0\x00', @common='ip6tnl0\x00'}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) sendmsg(r2, &(0x7f0000018000)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x7}}, 0x1c, &(0x7f0000013000-0x90)=[], 0x0, &(0x7f0000032000)=[]}, 0x0) socket(0x11, 0x1, 0x5) 2018/02/19 19:48:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000e9000-0x4), 0x4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000053a000-0x10)=@common="6e723f0000000000041500") 2018/02/19 19:48:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f00008c1000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000231000-0x4)=0x26) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000052e000-0x4)=0x20, 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000f64000-0x4)) writev(0xffffffffffffffff, &(0x7f000008f000)=[{&(0x7f000005a000-0xf7)="8a87d8a659b9ea9c582dc97a1d61f85e38c7b8bd30cd337c941dbef5e0f7e75d6ec5ebf57a794ab06da4c4a7aa5f51a4f0ce298a514a7c8f2aba9d113918dc670261df78464cbccc69f8970b6f5cf999bd85c357a145e9f1b7941b647d865dcf664d53dd3f288bac2af421c517920f43b7fe1cc7cbc369278d535a9692042928e508d460a6c64b8c6b7c5d3dbb9d1a02e003337f32dc54673cda415c1e1f6842620d41cb113b336c569b35f81172a4e71abb60a9de3932e830f5e8ab13e9413ae2cf3a5b35e1c2371920be8553798d171fa1fd601b6fc5d7f0812bc5292b4e9254798c648df0cc2d4466e504", 0xec}], 0x1) r2 = accept(r0, &(0x7f0000681000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000307000-0x4)=0x1c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000f0a000-0x4)=0x2, 0x4) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f000005a000-0x18)=""/24, &(0x7f000091e000-0x4)=0x18) [ 34.214545] netlink: 3404 bytes leftover after parsing attributes in process `syz-executor5'. [ 34.215317] audit: type=1400 audit(1519069727.019:19): avc: denied { create } for pid=5297 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 34.327422] audit: type=1400 audit(1519069727.058:20): avc: denied { getopt } for pid=5297 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/19 19:48:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000d, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000d9b000)={@common='bridge0\x00', 0x0}) recvfrom(r0, &(0x7f0000432000)=""/4096, 0x1000, 0x10140, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1}, []}, 0x1c}, 0x1}, 0x0) 2018/02/19 19:48:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f00002e1000-0x8)={0x0, 0x0}) listen(r1, 0x3) sendto$inet(r0, &(0x7f00009aa000-0x2), 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000047e000)={@common='bpq0\x00\x00\x00\a\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}}) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) 2018/02/19 19:48:47 executing program 1: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000028000)={0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000029000-0x8)={@loopback, @empty}, &(0x7f0000020000-0x4)=0x8) r1 = socket$inet(0x2, 0x80003, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000014000-0x8)) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000016000)=@security={'security\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bpq0\x00', @common='dummy0\x00'}, 0x0, 0x130, 0x190, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'fsm\x00', "09000400000000000000550000f16b122d13cba47a9a0da863016dbdede79f4e9d00000000000000202cae35d82398feecd401f75ce081e5c5d30692a6af144364cec15edde6914d70c90ab3a3cfe07373af9386c484e6edcb0194ee17bee036e3571f660c34548502a4b8f3c59861ec63a0daf2b70698fb3907a2b7a4999364", 0xffffff80}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="c6b6bc295dc0"}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3f0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000008000-0xb8)={0x0, 0xba, 0x7fff, 0x400, 0xd109, 0x7f, 0x7, 0x2, {0x0, @in6={{0xa, 0x2, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0x260c, 0x858, 0x80000000, 0x2b, 0x5}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000029000)={0x5, 0x9, 0x7f, 0x7f, r2}, &(0x7f0000022000-0x4)=0x10) 2018/02/19 19:48:47 executing program 2: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000783000)={0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000267000)=0x28, 0x4) unshare(0x8000400) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000ff9000)={0x64863300, 0x8}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x84, 0xf}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000bd3000-0x10)={r1, 0x18, &(0x7f0000ff8000)}, 0x10) 2018/02/19 19:48:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x7b, 0x4) bind$inet(r0, &(0x7f0000887000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) socketpair$inet_sctp(0x2, 0x2000000000001, 0x84, &(0x7f0000513000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f8d000-0x8)={0x0, 0x8}, &(0x7f000009d000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000701000-0xc)={r2, 0x55f5, 0x30}, &(0x7f0000e36000)=0xc) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f0000d5a000-0x73), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00007d7000-0x50)=[{&(0x7f0000bbb000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/19 19:48:47 executing program 0: r0 = socket(0x10, 0x7, 0x401) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000103000-0x8)=0x10000, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xaa7000)=nil, 0xaa7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x707000)=nil, 0x707000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000429000-0x4a0)=@filter={'filter\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x148, 0x0, 0x148, 0xffffffff, 0xffffffff, 0x370, 0x370, 0x370, 0xffffffff, 0x4, &(0x7f00003ea000), {[{{@uncond, 0x0, 0x120, 0x148, 0x0, {}, [@common=@inet=@set3={0x50, 'set\x00', 0x3, {{0x2, 0x1, 0x40}, {0x8000, 0x5}, {0xb7, 0x3}, 0x81}}, @common=@eui64={0x28, 'eui64\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [0xffffffff, 0xff, 0xffffffff], [0xffffffff, 0xff0000ff, 0xff000000, 0xff000000], @common='nr0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x6, 0x8, 0x1, 0x37}, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x2, 0x2, 0x3, 0x3}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x7fff, 0x1, 0x62f}, {0x5, 0x10000, 0xffffffff7fffffff}, {0x10000, 0x82d, 0x1}, 0x8, 0x10001}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x3, 0x0, 0x1, [0x1, 0x6, 0x6f, 0x1, 0x6, 0x9, 0x2, 0x300, 0xffffffff, 0x1f, 0x0, 0x0, 0x5bb, 0xc19c, 0x5, 0x10001], 0xa}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) bind$alg(r1, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000145000)=[{0x0, 0x0, &(0x7f0000d95000)=[{&(0x7f00002df000)='"', 0x1}, {&(0x7f0000bef000)="9df3d685f00f981595ac155eebefe1a9d79c9f396239f34abeb273e36188cf922ba3209e5e66d3fed4aa9175a46986db7dea0d0c5ade3ca7ebe0fed78ce065839ce9717628f5c499688ac4277dbc5410b89f5b539df5f8825dabbf5d775cd4f28408419ba69c62e69447195ee97626ef209233944f32665aa438842c95ae1c", 0x7f}], 0x2, &(0x7f00007a1000-0x6)=[]}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000c27000)={0x3, {"9a8cf256d1fe80"}, 0x100000000000000}, 0x10) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000000000), &(0x7f0000bf9000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000002000-0x1cf)={@random="0d4ddffffa8f", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "020051", 0x18, 0x3a, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/02/19 19:48:47 executing program 7: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000af8000-0x60)=@nfc_llcp, &(0x7f00007c1000-0x4)=0x60) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000af7000)=0x5b97, 0x4) r2 = accept(r0, 0x0, &(0x7f0000af7000-0x4)) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00003c1000), &(0x7f0000af8000-0x4)=0x8) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000373000-0x5c)={r0, 0x1ff, 0x1a660000000000, "96d38f5022a6f53bd39ac2dae22096d761a88f1eb6811f93aa97ca1e2be607ad659ca1f58f48e4a9adaf56fb713d16b1f8a09ab722b9d58445e7886e8940ce10a1b76c01f4fcbb30ea48ef54b9c2c160662d"}) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000276000-0x38)={0x0, 0x0, &(0x7f0000738000-0x30)=[{&(0x7f0000592000-0x1b)="7be46a321d3b4acad0ed11080957", 0xe}], 0x1, &(0x7f0000211000)=[]}, 0x0) 2018/02/19 19:48:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000547000-0x90)=""/144, &(0x7f00002d9000+0x335)=0x90) r1 = accept4(r0, &(0x7f0000e1c000)=@ethernet={0x0, @broadcast}, &(0x7f0000aa8000)=0x10, 0x800) getuid() sendmsg$unix(r1, &(0x7f0000e1e000-0x15)={&(0x7f0000519000)=@file={0x2, './file0\x00'}, 0xfffffffffffffd11, &(0x7f0000c44000-0x30)=[], 0x3, 0x0, 0x0, 0x4000}, 0x20000000) 2018/02/19 19:48:47 executing program 5: r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000001000-0x80)=@generic={0x0, "d6ed0a026ec4ee63dae1708c499bb261c73913650faa924fed2ba6cf28d5882a312a680026d3ba5a40d3baba62acf5b7cf9cf83740d87adff32ba8342b02fee2d4daae4f5b86ce7e5cb6f04af657b1f529f433cbc1abc9d005d7cb632d9c83df2d0199f1583dd8722385d7d6f2ecaa35529918b6afff7d9a0a293aaf41e4"}, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) connect(r1, &(0x7f0000a1b000-0x10)=@ethernet={0x401, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0xfffffedd) 2018/02/19 19:48:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000e47000)={&(0x7f0000b97000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00005ea000)={@generic="3926df156a6eef8fabe1b613af0e6246", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}) r1 = accept4(r0, &(0x7f000094e000-0x80)=@generic, &(0x7f0000704000-0x4)=0x80, 0x80000) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000e63000-0x4), &(0x7f0000a1b000-0x4)=0x4) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000a26000)) sendmsg(r0, &(0x7f0000c96000-0x38)={&(0x7f0000878000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58, &(0x7f00006a5000)=[{&(0x7f0000db2000-0xd6)="cd7f94839960dc91ff673118b5233dea719dcb09589c83b86a13c8984becc4780ebf80d8cc32fdb1cce17c215683eaeab3174bfd028d57d82b298d71f3bd15fbd0957ada5090c91c9a2f0c58a86cfc7413227030dc50350c2dcd47a1f07917b94dfda5ec6eba103cf4f54da19768db92a0578d96d58d50c8aaa05955d6ece9e7a0b9cad8b37ae36052f4612a6b233ae8d72a0d1662dc33189ac404742dcd2fc1c4a502b6b163fdfdbe05bc61f49255db6dd9093380373d60f746576766189ff96249eb385818a339be1f0b90b8262750e994c794ff0c", 0xd6}], 0x1, &(0x7f0000ade000)=[{0x1010, 0x0, 0x7fff, "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"}, {0x70, 0x119, 0x3, "51be260936620b4be13b2302c8c9302489d5b6ea2e5c19f881a8b2e3889e5026539fd6137992cc0df6a53876df750ef43e9e6631cd3d8e433f6f73213fafdbb0071acbd21f79f0ac31ebcc2f5c61b85633b5741c0aabe66dfd43227bbdce"}, {0xd0, 0x111, 0x6d, "81e99a2af09fb7649ad935c3540f0542f8908216e89a670c8df635424a77142146b7f191b212064eb9653e4098e7630041b48abe79222a35678add90b873667daba0364570977f1bd7b2005cf8e72002efb8e897473d1aaaf85b6736515b4992d9f29b9dd72c384aac2fdac70d87459cb5d1e04541d22cfd43f944a53caeb6d09da5f58475ebd7923989147d30b486cfa76ee68c96433aee71a7f36f0fc7f220e41d2d4104db07f3d3dc3d91c1415670b9b5d8d5e72b467eb93801f4"}, {0x18, 0x0, 0x96, "86ccd3f0"}, {0x18, 0x102, 0x7, "01b3"}, {0x100, 0x10d, 0x8001, "820bb45e4f3b3cd9957e665f4d83c5d572d018758d5ae14e24a2283755ba0b0e736d55ca2bf037134c1f407a0dc1dd2c0d8f35be2df22b87dcf84606a7562e8a1469a1754d1c6f9562687f0be2958ed39dd8deafa7956ff37171c286e069de312db264cec1182e41840928ab44ce2176fe7cb28be12aa3d3bc67a3b284d1d22066d0f837418be98853cb203720a606ee3cd3b35900ff912d0289039eb4f85da684b8963862a59213ba2c6459158b6a036a44750d0cfa2f86bd5c74d1cc2a1112e2430dfdca8ca210def434f8ba1c494d249d5770bb493055a3c152cb129cc7d2ea67ce0f88e3b96c1e725da89692"}], 0x1280, 0x4000}, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000e2e000-0x4), &(0x7f0000817000)=0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f85000)={0x0}, &(0x7f0000cfc000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000edc000)={r2, 0xcb, "595c541a87894516ca4fc9c445517c68e741b5dc592c3dce61bd30fe9034e25c0a8cfe1d582f84238b59effcf6bf7fbd461f0fddcbd3d4014f0b10296c514246c57d087fbbb2b8c7ca63a27db8929e4e19e0be9516984b42ecbee0cd86c65f4eb8f76b4322ea01b53a11314331b862970c1cf14ae5d7bf92370b39b0b50d8c28d1e18619555bf1cf1acafb7a8b4a177485fd77154590414df53be8c17584a805f6602f6acfda10af5199b230a8a03c8627b3b0c3af0b5f672f353c7b25c3d64c057d83895b97f40cc91521"}, &(0x7f0000fd8000)=0xd3) 2018/02/19 19:48:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x100) listen(r0, 0x0) r1 = socket(0x2, 0x2, 0x80000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000c5d000-0x25)=""/37, &(0x7f0000001000-0x4)=0x25) 2018/02/19 19:48:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f79000)={@common='teql0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f87000-0x28)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_TXQLEN={0x8, 0xd, 0x10000000}]}, 0x28}, 0x1}, 0x0) mmap(&(0x7f0000456000/0x4000)=nil, 0x4000, 0x8, 0x810, r0, 0xffffffffffffffc1) r2 = accept4(r0, &(0x7f0000a66000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev, @generic}}, &(0x7f0000a4a000)=0x1e, 0x800) connect$l2tp(r2, &(0x7f0000d47000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x0, 0x1, 0x1, {0xa, 0x0, 0x81, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}}, 0x32) 2018/02/19 19:48:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000281000)={0x0, 0x7, 0x30, 0x7, 0x37772b7}, &(0x7f0000d78000)=0x18) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f00004c2000)={r4, @in6={{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0xfffffffffffffffa}}, 0x20, 0x6, 0x1, 0x7ff, 0x8bb}, &(0x7f0000a58000-0x4)=0xa0) sendto$inet6(r1, &(0x7f0000b39000)="1fe40d9868f02dea77ffcee45aae1dd06eb79348d1ee06343845235aee70b7a0b3894e", 0x23, 0x80, &(0x7f0000d1c000-0x1c)={0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x761}, 0x1c) vmsplice(r2, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) write(r1, &(0x7f00000f2000)="ba", 0x1) sendfile(r2, r3, &(0x7f000030e000-0x8), 0x13) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000045000)={0xc8a3, 0x1}, 0x2) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000977000-0x5)={0x80000000, 0x2, 0xde, 0x3}, 0x5) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000db2000-0x14)={0x0, 0x3, 0x8, 0x5, 0x100000000, 0x80000001}, &(0x7f0000ed9000)=0x14) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000152000-0x8c)={r5, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x5}}}, 0x8c) 2018/02/19 19:48:47 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0xffff, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000ddb000)=@sack_info={0x0, 0x7fffffff, 0x7}, &(0x7f0000001000-0x3)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x1ff0, 0x6, 0x9, 0x3, 0x6}, &(0x7f000035a000-0x4)=0xa0) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/19 19:48:47 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000c8d000)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f00009d5000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000636000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in6={{0xa, 0x2, 0x3, @empty, 0x8}}}, 0x8c) mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/02/19 19:48:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000d0f000)=@in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x4008000, &(0x7f0000bef000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000d77000-0x4)=0x1, 0x4) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000eb9000)={0x0, 0x31d8}, &(0x7f0000023000)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ea2000)={r1}, &(0x7f0000793000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/19 19:48:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000127000-0x34)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000254000)={&(0x7f0000a6d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f0000410000)=[{&(0x7f0000185000)=""/125, 0x7d}, {&(0x7f0000822000-0xd2)=""/210, 0xd2}, {&(0x7f0000285000+0x663)=""/4096, 0x1000}, {&(0x7f0000733000-0xf0)=""/240, 0xf0}, {&(0x7f0000110000)=""/227, 0xe3}, {&(0x7f00009c1000)=""/188, 0xbc}], 0x6, &(0x7f0000b6c000)=""/84, 0x54, 0x6}, 0x40000000) bind$inet(r0, &(0x7f0000e3b000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/19 19:48:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000378000)=@dstopts={0x7f, 0x3, [], [@hao={0xc9, 0x10, @empty}, @enc_lim={0x4, 0x1, 0x3c3}, @jumbo={0xc2, 0x4, 0xc3b}]}, 0x23) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0x1f8, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mac={0x30, 'mac\x00', 0x0, {@dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000eeb000)={0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000590000)=@assoc_value, &(0x7f00003c6000-0x1)=0x8) syz_emit_ethernet(0x4a, &(0x7f0000fc1000-0x103)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x14, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/19 19:48:47 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) bind$inet6(r0, &(0x7f000002e000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000003}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff}, {0xffffffffffffffff, 0x4011}], 0x2, 0x0) bind$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname$inet6(r0, &(0x7f0000f62000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [], 0x0}}, &(0x7f0000e9d000)=0x1c) syz_emit_ethernet(0x17f, &(0x7f000001c000-0x103e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x149, 0x3a, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x7, [], {0x10001, 0x6, "3adc7f", 0x98, 0x2c, 0xa90, @dev={0xfe, 0x80, [], 0x0, 0x11}, @mcast1={0xff, 0x1, [], 0x1}, [@hopopts={0x16, 0x2, [], [@hao={0xc9, 0xfffffffffffffff1, @empty}]}, @routing={0x3f, 0x10, 0x1, 0x40, 0x0, [@empty, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @fragment={0x3a, 0x0, 0xfff, 0x941, 0x0, 0x7f, 0x2}], "2dc90353e0e768c49512f3d191d890251af629a6e1083587ec3b963830fc8d492accd92cc4f0819bf4b2ccd501fdd8c9984c6637483b310f9c1a75843a33f8ea320884d36d55d65148680a45ce9ae1e0151dc597c96b9a7ab18831be05d3c2daf75a28c1051fac592f"}}}}}}}, 0x0) [ 34.513133] syz-executor2 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/19 19:48:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x10000000080a08, 0x0) gettid() setsockopt$inet6_int(r0, 0x29, 0x100000000002, &(0x7f0000ad3000-0x4)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000566000-0x4), 0x2) recvfrom$inet6(r0, &(0x7f0000f04000)=""/84, 0x54, 0x40000041, &(0x7f0000d1b000-0x1c)={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, 0x1c) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0xffffffffffffffa7) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 34.581466] xt_connbytes: Forcing CT accounting to be enabled 2018/02/19 19:48:47 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000635000)={0x0, 0x7}, 0x4) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000fd7000-0xc)={@dev, @broadcast, 0x0}, &(0x7f0000fd6000)=0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000fd6000)={r1, 0x1, 0x6, @random="a9089e58d3b4"}, 0x10) 2018/02/19 19:48:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000289000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) writev(r2, &(0x7f00001d3000)=[{&(0x7f0000ddd000)='\r', 0x1}], 0x1) pipe(&(0x7f0000839000+0x763)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) r4 = socket(0x0, 0x80a, 0x2b6) connect$bt_rfcomm(r4, &(0x7f0000ce6000)={0x1f, {0xffffffff00000000, 0x0, 0x7f, 0x9, 0xffffffffffffffd4, 0x81}, 0x5}, 0x9) sendmmsg$alg(r1, &(0x7f0000217000)=[{0x0, 0x0, &(0x7f000011a000)=[]}], 0x1, 0x0) 2018/02/19 19:48:47 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000012000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000000000)={&(0x7f0000012000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x130)=@get={0x130, 0x13, 0x908, 0x6, 0x0, {{'seqiv(rfc4543(rfc4543(gcm_base(ctr-cast5-avx,sha512-generic))))\x00'}, [], [], 0x2400, 0x400}, [{0x8, 0x1, 0x80000001}, {0x8, 0x1, 0x1}, {0x8, 0x1}, {0x8, 0x1, 0x8cf}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0xffffffffffffffcc}, {0x8, 0x1, 0x570}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0xffffffff}]}, 0x130}, 0x1, 0x0, 0x0, 0x4}, 0x4008040) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004000-0x8), &(0x7f0000012000-0x2)=0x8) 2018/02/19 19:48:47 executing program 7: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xf, &(0x7f0000203000-0x4), &(0x7f0000f96000-0x4)=0x4) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00004f0000)=[], 0x0, &(0x7f0000df9000-0x330)=[{0x10, 0x29}], 0x10}, 0x0) r1 = socket(0x1d, 0x3, 0x9) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00007fc000-0x4)) 2018/02/19 19:48:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000e25000-0x22)={&(0x7f00005c6000-0xc)={0x10, 0x0, 0x0, 0x82000}, 0xff7f, &(0x7f0000032000-0x10)={&(0x7f0000700000)=@getsadinfo={0x2d0, 0x23, 0x500, 0x4, 0x1, 0x6, [@algo_crypt={0x88, 0x2, {{'lrw(twofish)\x00'}, 0x200, "d7368bc9dfea0a7772f8ed3066401450ee4c49229c0f333381af7acb3ee8297c17a8131ebd2060121e08a1bf1abb24c3f4e17319a95469f2830626f80e72d4a9"}}, @migrate={0xe0, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x32, 0x7, 0x0, 0x4, 0xa, 0xa}, {@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14, 0x0, 0x17}, 0x33, 0x0, 0x0, 0x1, 0x2, 0xa}, {@in=@dev={0xac, 0x14, 0x0, 0x16}, @in=@multicast2=0xe0000002, 0x32, 0x4, 0x0, 0x6, 0xa, 0x2}, {@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x32, 0x7, 0x0, 0x0, 0xa, 0xa}, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, 0x0, 0x4, 0x0, 0x0, 0x2, 0x2}]}, @tmpl={0x144, 0x5, [{{@in=@multicast2=0xe0000002, 0x3, 0x6c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x0, 0x2, 0x2bf, 0x6, 0x1f, 0x5}, {{@in=@rand_addr=0x7, 0x2, 0x3e}, 0x0, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7, 0x4, 0x2, 0x80, 0x6, 0x3, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x3, 0x1, 0x0, 0x7, 0x3ff, 0x7fffffff, 0x759}, {{@in=@empty, 0x0, 0xff}, 0xa, @in=@empty, 0x0, 0x0, 0x1, 0x860, 0x2, 0x4, 0x2}, {{@in6=@empty, 0x1, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6, 0x0, 0x1, 0x2, 0x363, 0xffffffff00000001, 0x948}]}, @lastused={0x10, 0xf, 0x7f}]}, 0x2d0}, 0x1, 0x0, 0x0, 0x800}, 0x800) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000cd9000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xff}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x13c}, 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000ef6000-0x4), 0x80800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00007eb000)={0x0, 0x101}, &(0x7f0000f92000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00008bf000)={r2, 0x4, 0x850, 0x7011}, &(0x7f0000e11000)=0x10) close(r0) bind$inet6(r1, &(0x7f0000187000-0x1c)={0xa, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2144}, 0xfffffffffffffd71) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000d1000-0x8)) 2018/02/19 19:48:47 executing program 6: r0 = socket$inet(0x2, 0x840000000002, 0x12) setsockopt$inet_int(r0, 0x0, 0x1000000000000c9, &(0x7f0000006000), 0x4) 2018/02/19 19:48:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r0, &(0x7f0000fc7000-0x38)={&(0x7f0000765000)={0x10}, 0xc, &(0x7f0000572000)={&(0x7f000078f000)={0x14, 0x19, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d}, []}, 0x14}, 0x1}, 0x0) bind$bt_rfcomm(r0, &(0x7f0000cf6000-0x9)={0x1f, {0x2, 0x7ff, 0x80, 0x4, 0x2, 0x80000000}}, 0x9) 2018/02/19 19:48:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8080e, 0x3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000a74000-0xa4)=[@in6={0xa, 0x1, 0xfffffffffffffffb, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0xee7b, @mcast1={0xff, 0x1, [], 0x1}, 0x98b2}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}], 0xa4) r1 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r1, &(0x7f0000a20000-0x38)={&(0x7f00007ec000)={0x10, 0x0, 0x0, 0x20018000}, 0xc, &(0x7f00000a0000-0x10)={&(0x7f0000aeb000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 19:48:47 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00009eb000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f000096b000)={0x1ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x40000000000010) ioctl$sock_bt_hidp_HIDPCONNADD(0xffffffffffffffff, 0x400448c8, &(0x7f000000b000)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, &(0x7f0000015000-0x1), 0x0, 0x0, 0x0, 0x8, 0x16}) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000000b000)={0x24, 0x29, 0x821, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x10, 0x0, [@typed={0xc, 0x1, @uid}]}]}, 0x24}, 0x1}, 0x0) syz_extract_tcp_res$synack(&(0x7f000079f000), 0x1, 0x0) 2018/02/19 19:48:47 executing program 7: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000a93000-0x520)=@filter={'filter\x00', 0xe, 0x4, 0x4c0, 0xffffffff, 0x1a0, 0x1a0, 0x1a0, 0xffffffff, 0xffffffff, 0x3f0, 0x3f0, 0x3f0, 0xffffffff, 0x4, &(0x7f0000213000-0x40), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x228, 0x250, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'irlan0\x00', {0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x369, 0x3ff}}}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x520) sendto$inet6(r0, &(0x7f0000726000), 0x0, 0x0, &(0x7f0000fd5000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ab0000)=[{&(0x7f0000fd7000)="9038b9a14691c32be81b4022141baa39f723aad1c1cd1cbe747e73ffb536c27995a4c8e717090d92a4ab1e737b677d7768780c5bc59c4f6e3f43dfbb94ae800d0d485350331d9852fc441ae96a8e5f6ea9923c7528113b517526c42e6523e145", 0x60}, {&(0x7f0000fd8000)="4c3e84e2490300c20aaa28bee3757ecd522fd1bf03a5429c2a5b3b48646dc13155993e1925580122b622cde1f9b396f5e932320b40ea3f71afc2791b374141b6b6e59cf073c5f8f8359efb80aaa6134a4555f8397c11a1d861335245e949b79b48a03b48c46c2928bf9c47b0f7724de94d05e5abc64a5c721ce16589178677d64457ed0bc1e50e76d6a66e78bc43685e012641f9f0a57d1c07b9834f7e3a219660fb8cd0afebf19d1d3a150aa69ea9596c8094df594903a71fc20008a3539098910475b5ca3560c7a23994189d822fd8c4dfd2c1cdd33c8980fb8e", 0xdb}, {&(0x7f0000fda000-0x68)="63ccaf6691c71894e0654fcbff499c2a673d162d3bb662785fd8f296171fb7cd92e422b32c2a9419fc02e872f27b2c9e70cde3b9df8229998ff6fd2ae46df1ce981e20f2f134465624601ac6b6bde1d97d6f11e9d0beb50653880617df61e276be34c181137d58e5", 0x68}, {&(0x7f00008cb000-0x37)="c16d154791049e1f59899a77dfbaeda51b4ebdeb3c0ce751766d733852bfd6383ae37e469d235b606b73c3c0866b14104ac9b7c5a2d923", 0x37}, {&(0x7f0000ebc000)="1c583bb2c880", 0x6}], 0x5) 2018/02/19 19:48:47 executing program 2: mmap(&(0x7f0000000000/0xf1e000)=nil, 0xf1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x0) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xfffffffffffffdbb, 0x20020005, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/19 19:48:47 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000cc0000-0x2c)={0x1, 0x0, 0xffffffff, 0x4, 0x8}, 0x2c) 2018/02/19 19:48:47 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce5000)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc7539(cbc-twofish-3way,sha3-384))\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x5) sendto(r1, &(0x7f000075d000), 0x0, 0x0, &(0x7f0000352000-0x10)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab4000)={0x4, &(0x7f000096e000)=[{0x9, 0x10000, 0x3f, 0x5}, {0x0, 0x1, 0x9, 0x7}, {0x8001, 0x7fff, 0x61d6, 0x8001}, {0x7, 0x56, 0x7c43b56f, 0x7fffffff}]}, 0x10) 2018/02/19 19:48:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00006f3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00003c1000-0xa0)={0x0, @in6={{0xa, 0x0, 0x24f, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x80000000}}, 0x1a, 0x1, 0x9, 0x8}, &(0x7f0000d28000)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003be000)={r2, 0x1000, "0c66273dc94b6888083b31a915c1532035b04c5c54d7174e20f4f0d118348ba7ab817fa5b5e9b43f89524d151c2249f8512da7743264aea1329bce6722c50dee977c8954dc306d7a2fa0c88c005dc3cb4cafc39eceb2d9bbadca1592cb804bf0c1d93b0cd95c5f87802f594c72bd8f5b7cf56eb78e56ab161ac96c9dc60506b824bb48d040a933075594559e59187d3ecc5447388827ead74e9c44494b862ee9ca48d14522d2138f8625103806d88f35d207586ae8e9b5fe4764da546d82564c8dc79717feaef1e5e4711dfd6f8858f10fb10bef5a0a266c95ab913954fa130da72978860418acbd400ce10a040a53683bec4b830249a7bc22ff5c6c602cd8e036cb705abb61d5b0ba92589edcd3718a39d0573f717db0e1b1c679198a3242bc5233cbd14962dbc285826ae151d9e5a64c014e1ce4702390ee546e5bac600fe2f20b089818a21029376d87f3c6a4a63e90de31cade0663930242e36f13fe8d41b35a32206451de67d032298f0a15f2673fbac6fb2a1a9767e63deb673fe90c1cdbfc1f46b48f594ef5331f700152dfd993d1aab78a29fa1a3d1bb37226f31b43a1faceadc8de704a389deb9a4902bda8a080a58e77fb0b92979e2d6de16d9935c6ad1779522b0637a2245cf6479ff9d0a31d8273ad9f147e7f92998c3aeba18e7c06901137c9b51990235c83a876b92428160824ccaadda077bcbf6d9f7995a9344b7795a242033bf6e47b3b7bcf9a55a622a09500d0bdb1a60c8c05b902ad9eefcb874355e92aef2058a20d1e8f96b5b568b4ef58dce83ae4f9e412950116b2dc419b2a447f50df4e0b8e8d95c3324d3451415bbb7d7fb846605f5e3da563b3a4b71bfa15478f6bce34ecf830671ec2f100b686f77ca0ff5bc10441c395bc9de8bf5f7be5de5a21b93353088988e15d4a827052aa63318be9c49b41350f4077551d2587e8f7a32aba06a7b3d0eabf67f264989d60a19a1e154e30b71a95f37f81dc8d7fead6828cc1f1eba02a71c8152a3564a6cffd4220000fc223fc4d581d8becedc21de0a76a13d531f2a4b8296ee3c33e193821a103b5d56da80ad660836df95b2bf6df3963c587f4c5462faf67b18db5607f58404aa0d038e8bed21c271c3d3a9f43f1b5a122c309fb8e11f4bd50fabbe14e7b55bf9ab191f708329d3ede2eefb807049a2947c604e81ce969519f28c59d73ec3c72deab77efb96da46818a4abfcbc912d394b9fff3c31ae309c84fcf68d77c5294131484d762b722370f6bcd100e9d33f2582c5a2551ba93c099e36db43ec086f4975288fff68986ad469521b88f4bb8c68f971b761e6dc4dd15587e8048e4b8ba66d9d75bbb25d2b72c12584fdee3f086b503edd3bcc0cfc323947d8b799823e68caad582a89378da4114a7b1835294c3754207fc376db26ecee35a377eb17fae585c74758e5bffbcb69b17107f7a96cdaa1a16fb7aac77e01041388d2260272d102f2f5d633df647614c906078c8590e36ffdc77f87b7a2c0449eb1e73f586f3534bb4f44e62fa070c4e00cf2ab0394e6e3f735396ec156c554e752bb63e4a511e50634a462b1939e9c17be68df7628325759e7f3bf53c24a8ab939abcc7942d445d7a5b83fdf4d20680b3f4b76a2b54999d4566c05c227d9d9aaab2addd20e231f66d83857315b194a3a6020c33ce7be5404b524c39ae69f25abadd7057474d3c959d0f407498ff1887181fe4b1db75ada5996a622d0201d7378ab7c7a8f3e642c557fa1d088aae4f299c3bd96f4a3f89c1db6e2b36a94d726829c267c66b536fcef62b4d2b7527c0914bd8c6f8e42b5eb2c7b1742a527ee2f024ed2a892c78228d1588a4c9d46ffdd919273a9a88f33c3ed921f47fbf58fac796fd605cea690f23120c3cddfd52dac3161cec7e6c2830a66aef4fc109e833403f944144d074abb509f3f10cf44c4bfb012499b9c486a99dacc7ad31219442b52773dc020c1c8038f41a5c6db7bdf88c4587d9d821b64984fd233ca349d9d1b23ed8ec7cc6150fa2bcc5e9ea2000607c963b32f77fb55e9234ff522c082fb4210d7d30cffafc669ccf36f926702ff44d1a86a6833adbf72c89602a337e514ee7ffff9c4745fe8a228cfc119464116da44789550b9b4c02acfab9a4b0d92491aceddafc5053d19202c1c1e7b1e3ffe2a420b91e108ceaea8b35148911f88a803f2194bd7fa34af5261e82d746e17e913b4003d11b1fd18c0060c259648d08047b5492cf5e81059e11b171c57d5a007d92792a4ff5206fab171f5979ff4ccc4634fa94ce6c1cb484a51be93b4f8db0735a50af1ee8127a8eb2a084a068ed049d74782384c0d6d4a5d8eb0ff5a38892e0d315a04c2500330c6ca0fc95d689cbf7e39ab98d50db75020e793b8636aa5617e271698915bb3444730643b1ff56855ed5a84c698d488e05c1dc8b2a6b55e1f120078b74a3431062051c0b2c355b28db87d7d74e3aa07f3961781d5e2f1584d1f2ecb759c79bdf8bdf894d584411f1bc1866f55675eddd327020702cca727dc847beea0ecadc4921ed550dfb961bd64aad71a110556dc970878a859912111111985f064688e550f08e9070afe948b8b61bf307acc5016296d40a7ddae412dc3190b72e02099e0ad7697feca87ecadc689764e0e0bb48802ea1326c74ef270d6d820dc19db2877b774c6680138dbe60b098378b383b5034f7a44b454e84d8eadda69ba2ce0db413038f0aef8fb50c835a87c0760d269e1f662e78edda9329548f1df08737e9890c1b6cedc8fc901eed965776c2ae699a56e95e76f740a64b92705ffa42063e03f21ba28989cc4c0f98a728a3d39d80bfc359662f7868e3e353a5111fb1af6ff0f9f42694a4b097f8e73710dbc9242fdc9b8248a573378844727e424399ecc62b4c7f776f729c24fa269ec5b4efb9f9c732d5e1144e347bc60013552418244b3154e609e7a4b907635ff91187fb4d9c877f737d8ab20513fab65d0da548134811140f818dbf3eb408b4891f6ba37e65eb200d993b679e8c6ead70994072f17d96330b63b5bb7e7d79a74c8f16bb41310d7c9185df3dd6f50c4fabf09c18a6580cec45687694b9db8cdd5632496b014f034224c4f0c05cd9b57a25c3a2007b2d9649267577e2dd175f6f8989b2cee354ae0db1375629087a508237f6f695aac0d4190999d317503dbad906f8837f02ed02b9daf6a28f3d54def06bbcc8e008adc3cc2ffa52b54ee2afeb374fda9d027ae4f3087d522aeb6afe10d9a87a54eedf54111e888c57629e0d9358269ebd173544210e5c0299ede216eb4696513982fd1a3937f1ec40838f949197fb2c6252d4ca6ac65e1745c3ce9c4552e5c8e1b2d97c035f0cbad2f61705a6ceb3f30bbdf11543843001aa79a121c0fc38096a7e4aaf0d1d62a736fdaa62a94af23a60c86f3716ba95e94ecd8f9e8b4f9b856d443691fe0b21f68f271fadc25baf0848eda7baa3b04fe65178dca7be7e1d504b74af59eabba4b1a94f17a62e118aa492cbb3bdc4ea58e1fcd1f424bcf1974b40717ac0155a17c769b6b6eb012a7f823ec10af5dbcd54ef119c3918888fa2ab418cc6f01638d5d6224439d829783c32c61696cd29ea98d82d5878473f0937c702768b87006ff6465ebafa488468506b28be79364d6f858fdd0dbe208df3427894eb2b275fc397e5ced5fd8ace03ea79eeba42c0639f576a453466d349b2a7accbd253dece915b02d7edccb5c3662eaeed118f750e4bf47ff25b4a9983f9125defc1e93d94caf3b2addf63c7c096b127b364458d84ee31b0dba2b3ba860e6f1a6ebbf9b41d20a24aa25630df979cd796c309cbb6157b85e40b9311c60ac000f71b80febbba254dff1505819130ddd9b0dea15fdf6773e70c4035adc516c761fda60051f6c928a014607a4bab613c18428c817ef7519b29559e6ec3068701b6982886dde74b3433e9a8fd29167ecac90dbc90901924eb39a6330bf9a40dfd2a3cbdf3acdfe3af628bb544b7e7c0b8bbf6ba5724993837c61f4ec90b7c808b5ee615e992924fd7429cd01ab887377676c18b71fde4f25676271313b4fde68adcda729c8e0ef06df21ca927e4521a899d44bf46c756d74bf375fe32dbdd8f6bd0839dcc65a08396d85be28068ede1aa87df6515160a4be0cd8da08ff65f1e56f7eabaa07e7eb576da72346b475552712ad16d3376648a7b37e81e70e286327d65c949ac75cf05122668da1298c894ceb30cb51c96423ffa26f878b637528d68d7443f29406cecca1b1df9faa847001901c2c6054778b15f11fed1f008d6fb0cc17586c3137cf28391a87cae1c85623619ff75c03171978b1a956285a4e7848c1b04725bea7ac4c99ce2e54aa227b588a1bcf861a171ca4c816f5db96974d967f3fc68352739e35fff2fd605b41ca6f00d8db710ef6e5f94c6643919334106ea21b84e4272141dd82ca86b4cfbee6612cd92e11959a7f999462f65216f135b42409fcb4acdc7c6cd824230e88b6035dfd7093206f2a3100916b56990b0e6d134132cba904c75ddd3d68c63ae1ab46308d0e6a4fd70d21e1cd11fb6ab3e8117fa2df6b3c11234f5d58e0fc5db36b5ec512c52dad921741b099228b414bc1cb1b71ca2de9e4a3b0d23acc4d7dc8df7e93e908ab874a6d55b1e8af6c0bda52e457f23607ecfc9549953a9c45502df9073d293947f427928e888779d3b9e741745632d3570748beba6e58a2faae416d5b56e4cf9b5d22b51eebbd5ed28830fc8ef278657cd5a686aaa7a50f1d9a964dab0f1aa807de72c88d50cb59d8e990c3b2e5d98261484f82aa2937e7f51622fb20bdff7de58ee5ba70f577e6fa464f109eb805f7b969df94d475c14fb642d093fcc07390af6efd4060f8cecc11b3c650bfb94c5ecf2d499328a52a5e6d01227e86d47f59e9eb8753ecc53fae9a0189c014f3fd34373230c613010298a47aafd590aa53edd3d7b17f970f95b7c42a1b8b611ccd4ba2f4079a50af36574a92cf29dc7498671b7e4a8862bdab15d54ce2b9c5ee1294b3b26f36c4c2590cf520812f7af705090a3e53443dfd14bb8354799020dd99bed40f5117e4b1ee141bfd46718d6086fe24216b6cbe5cdddf2e5d236944e9cb28c23064f081c09d9cfd7c0da1fd1e0ea5c5d04d319c9bc7932e1e2705fe77277214391642f1c76a5324bab1e6e71385d0df646068fb5bd28e0f4f649a43e26e47a2a43592070ac4a63aa569cb6828d4d57ed380fc389d8bb72a4dd91e297c003a1301e19b7560ebcb2d6cf590c0bf9227cfdd232e8d750b6ef0003533ec28f0043e110dc8316f8fc6636ac06f2240cd2c46cccdaf60a863f9ebba6be489b5b34fa180b42eec6f33b8c64ce01ee95f8c616b111f399be21b8cf155a03d3c1ea664101f46a8669f26714fb7f828ea52fc7de48bc0901892d45476a90892af1cd770451b62a3a196de111936bfd75532a3c76b662793c87dd37a5666bf118cfe2ab3e709c51c3ff8292a5cf63da2fd2df276b00d9dbaa16a7009a8d8cff2f9ef551591c26697c6d6370de45b172e4227b06e673bcba4ca78413e0c0bfb253d19e6ddd828231ad753fecc3d50bdc0f028b209a4c559547dc468962f6ba1f8bde18d51ab24592ba3deaca951c19b842d4425081985c96fec41b9c4b5bd30a7769942f3701e60cd58c55c018412fb56f0eca5d59223cb7dbea9558a0db37a5e28273786962560a12422f71a3bbb4e68a5fd4563be9ec01526ba3c446c8c9d9fd736bd5b8eb5a547dec641888d13d42611bc77904f9773326da64ec172d8770c1ce8"}, &(0x7f00002dc000)=0x1008) write(r0, &(0x7f0000e02000-0xb5)="130000001000ffdde200f4ccf6276a0000230a009d00000014f8a7702201f9ec3e4fe8697ae1a24900a212b908e800411826ff4000000000000000b4b88ed5026506c2d3435df1f2aa09b1267c3d60625e77e1010000042600000181d89b04e50000d0f946ea5051902c681bbce9093cff71ffff08000008a520dc0f7e31f12930d837b9cb3452b6c4e23860886959e4eb00000000000000010000b56d2a917a6f575b937619acc8f335b8485da500799b046dc9e8", 0xb5) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/19 19:48:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2000000080007, 0x8000) sendto(r0, &(0x7f00007f2000)="40c5b936f27955207fbda7d3c7953a808ba2b6aeea8548982b9fd3aa40ac14355441b84a79d8f04f62cfc14113cc9d4253227426b79c9d017c246c489451dbfe4c932eac044a0fa0091c3e3cb983867154106da9519b7acbba1c766c09551ac616dc91458b61942ade70f0c96d42876ce2d963d548955b0042b5799bac4cfd8dbcefb26c1d9fc90f8d1e5526c8781ab3e4d34a4f114f20a5", 0x98, 0x800, &(0x7f0000139000)=@vsock={0x28, 0x0, 0x2710, @hyper}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000f67000-0x4)=0x8000, 0x4) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00001b3000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @empty}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr}, @common="00006e6c310011000000008000"}) 2018/02/19 19:48:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x40400000) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x34, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common="0000000000000400"}]}, 0x34}, 0x1}, 0x0) sendmsg$rds(r0, &(0x7f00001ad000)={0x0, 0x0, &(0x7f0000d09000)=[{&(0x7f0000763000-0x63)=""/115, 0x73}], 0x1, &(0x7f0000408000)=[@cswp={0x58, 0x114, 0x7, {{0x6, 0x200}, &(0x7f0000902000)=0x67abc60b, &(0x7f0000bbc000-0x8)=0x2, 0x3, 0x100, 0x6, 0x0, 0x20, 0x4}}, @rdma_args={0x48, 0x114, 0x1, {{0x1, 0xb39c}, {&(0x7f000077d000)=""/134, 0x86}, &(0x7f0000ea3000-0x30)=[{&(0x7f0000d86000)=""/246, 0xf6}, {&(0x7f0000b94000-0x1000)=""/4096, 0x1000}, {&(0x7f00009a4000-0x9)=""/9, 0x9}], 0x3, 0x1d, 0x9}}, @fadd={0x58, 0x114, 0x6, {{0x0, 0x7ff}, &(0x7f0000a71000)=0xc9, &(0x7f0000dac000)=0x100000001, 0x8, 0x3ff, 0xfffffffffffffffd, 0x4ff, 0x44, 0x4}}, @mask_fadd={0x58, 0x114, 0x8, {{0x5, 0x7}, &(0x7f0000db0000-0x8)=0x8, &(0x7f0000dc7000)=0xffffffffffff20ac, 0x1, 0x7, 0x3, 0x2, 0x2, 0xc}}, @rdma_dest={0x18, 0x114, 0x2, {0x9}}, @rdma_args={0x48, 0x114, 0x1, {{0x101, 0x2}, {&(0x7f0000ecc000-0xd5)=""/213, 0xd5}, &(0x7f0000988000)=[{&(0x7f000030c000-0xb5)=""/181, 0xb5}, {&(0x7f0000db6000-0x31)=""/49, 0x31}], 0x2, 0x8, 0x1}}, @rdma_dest={0x18, 0x114, 0x2, {0x80000000, 0x1}}, @fadd={0x58, 0x114, 0x6, {{0x9, 0x401}, &(0x7f0000753000-0x8)=0x4, &(0x7f0000903000-0x8)=0x3ff, 0x3f, 0x9, 0x1f, 0xfffffffffffffff9, 0x8, 0x6ff3}}], 0x220, 0x4000}, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000017e000), &(0x7f0000607000-0x4)=0xb) 2018/02/19 19:48:47 executing program 0: socketpair(0x10, 0x80000, 0x4, &(0x7f00007a6000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0x3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r2, 0xd8c}, &(0x7f0000001000)=0x8) getpeername$inet(r1, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0xa, 0x802, 0x40000000000084) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f000000c000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x98, 0x158, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@realm={0x30, 'realm\x00', 0x0, {0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) connect$inet(r3, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000016000)=0x7, 0x4) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create1(0x80000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000032000)={{0x2, 0x1, @broadcast=0xffffffff}, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x44, {0x2, 0x0, @multicast1=0xe0000001}, @generic="018c4aa3666100980a8b27afce586105"}) 2018/02/19 19:48:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8}, 0x14) socketpair(0x11, 0x7, 0x0, &(0x7f0000a54000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00006fc000), 0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000690000)={r0, &(0x7f0000cdc000), &(0x7f00006da000-0xa6)=""/166}, 0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000347000-0x8)={0x0, 0x4}, &(0x7f0000b40000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000450000)={r3, 0x8, 0x8b, "2cc5eddc57ced4a54a2fbe155a8fe759dc2f534cf7dccf1b27e47948353fa911749846e23eb98cc1391e9905a7d1ac27efcfb17e7bba69375d6d0ebf3237ef9afe6c3678263aadf2cf003a4eaffaf1962c21b43ec844a806275b4be7a9e1f71b7b085ee04abd76d69c13a3ac75852d83f32f15d63070b369b432bc09f09dea5e98d6642c7e08821c41bbaf"}, 0x93) 2018/02/19 19:48:47 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000609000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c57000-0x38)={&(0x7f000043e000-0x80)=@generic, 0x80, &(0x7f00007e2000)=[{&(0x7f0000518000)=""/4096, 0xe5}], 0x1, &(0x7f0000ea0000), 0x229}, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000528000-0x8)={0x0}) getsockname$packet(r2, &(0x7f0000111000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000097e000)=0x14) 2018/02/19 19:48:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x114, 0x8, &(0x7f0000000000), 0x0) pipe(&(0x7f000037e000-0x8)={0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000868000-0x25)={0xc, 0xfffffffffffffbff, 0x9, 0x9, 0x1c, r1, 0x3}, 0x2c) [ 34.761459] openvswitch: netlink: Either Ethernet header or EtherType is required. [ 34.782725] openvswitch: netlink: Either Ethernet header or EtherType is required. 2018/02/19 19:48:47 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a95000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d90000)) r1 = socket$inet(0x2, 0x3, 0x3) r2 = socket(0x13, 0x6, 0x466a) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000e8f000)={r1, 0x7ff}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000f21000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'kmp\x00', "0000ff0000000007bab36a2658d861a1eff320000000000000dfd947ff2af50e4e1d6b5328cf197cd30f110002000000000000d48bdc49c5f07871c405005cbb30dc1065e1ca049ab6e5f300000000000000023a992ab526d200a9ee7fd68edf8800009931942a0ff1fef7a3b917dc083d93f9d782b3ce2da3eb8965fbf6dca4", 0x400000000002f, 0x2}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='syzkaller1\x00', @common='eql\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) 2018/02/19 19:48:47 executing program 2: mmap(&(0x7f0000000000/0x5dd000)=nil, 0x5dd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) ioctl(r1, 0x101, &(0x7f0000524000)="cb08e14742dc0bfb22420c6baf3ec3ea86f5e16d455d88399b617582954dfb67e0ef96195abf5d6b957e2c98b11b6200edb14e3b48960dbc5b61275860cf3aed9348833fbd02fabdee3bc7762a991c446d4f65bed8e3faa8d80ae986a08efec6eed43b90e6afa4252f085b1781561f841f846cfb") mmap(&(0x7f00005dd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00005de000-0x44)={{0x2, 0x1, @multicast2=0xe0000002}, {0x1, @random="49f592eaf939"}, 0x4, {0x2, 0x3, @multicast2=0xe0000002}, @common='nr0\x00'}) read(r0, &(0x7f00005d1000-0x7b), 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/19 19:48:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = accept4(r0, &(0x7f0000f59000)=@hci, &(0x7f0000ac6000)=0x6, 0x80000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00009d2000)={0x0, 0x9, 0x3, 0x677f}, &(0x7f0000a54000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000d65000-0x8c)={r2, @in6={{0xa, 0x3, 0x10000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fff}}}, &(0x7f0000990000)=0x8c) recvfrom(r0, &(0x7f0000f7b000)=""/101, 0xffffff2a, 0x120, 0x0, 0xfffffef3) 2018/02/19 19:48:47 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000450000-0x11)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0}}}, 0x1c) getsockname(r0, &(0x7f0000208000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000be4000)=0x3a) recvfrom$inet(r1, &(0x7f0000f67000)=""/36, 0x24, 0x40000001, &(0x7f000025e000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r2 = socket$inet6(0xa, 0x800, 0x3d69ba85) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000fa9000-0x4), 0x4) listen(r0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000b60000-0x20)={@generic="4beeed8b2413aea9ab24188f12b9cadb", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) syz_emit_ethernet(0x4a, &(0x7f0000673000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "010060", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/19 19:48:47 executing program 5: mmap(&(0x7f0000000000/0x3a3000)=nil, 0x3a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f00002fe000-0xd4)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="94c2a2b64058", [], {@generic={0x8100, "b10f88ca"}}}, &(0x7f00002b3000-0x8)={0x0, 0x0, []}) 2018/02/19 19:48:47 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ad0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000088e000)={0x0, 0x7fff}, &(0x7f000086f000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007e8000)={r2, 0x8f, 0x4, 0x1, 0x2, 0x36}, &(0x7f000065a000)=0x14) vmsplice(r1, &(0x7f00004e8000)=[], 0x0, 0x0) write(r1, &(0x7f0000335000), 0xfc94) readv(r0, &(0x7f00003e2000)=[{&(0x7f00005dd000)=""/4096, 0x1000}], 0x1) 2018/02/19 19:48:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000011, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x7) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000523000-0x7)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) bind$bt_sco(r0, &(0x7f0000781000)={0x1f, {0x7fffffff, 0xffff, 0xffffffc000000000, 0x9, 0x3ff, 0xffffffff}}, 0x8) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f000099b000)=""/79, &(0x7f00003f8000)=0x4f) sendto$inet(r0, &(0x7f0000b46000-0x2d), 0x0, 0x1, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) 2018/02/19 19:48:47 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40040000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f00001df000-0x78)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e749e3ab19e79f6150997ef89b13c5b0"}) 2018/02/19 19:48:47 executing program 7: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x6) 2018/02/19 19:48:47 executing program 5: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cc8000)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f9a000-0x150)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0xbf) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@multicast2=0xe0000002, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000085b000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000fb3000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000068a000)={{{@in=@broadcast, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000fb3000-0x4)=0xe8) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fb3000-0xe8)={{{@in6=@loopback, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000fb2000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000db5000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x1, 0xe07, 0x1, 0x401, 0xa, 0x80, 0x20, 0xff, r3, r4}, {0x0, 0xfffffffffffffff8, 0x8, 0x7fff, 0x7, 0xffffffffffff649e, 0x6, 0x7}, {0x4, 0x4, 0x4000000000000}, 0x419d, 0x2, 0x0, 0x1, 0x1, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x6c}, 0xa, @in=@rand_addr=0x9, 0x1, 0x7, 0x3, 0x5, 0x10000, 0x9, 0x502}}, 0xe8) 2018/02/19 19:48:47 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000013000)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f000000e000)=0xe8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000013000)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x38ced82c, r1}) 2018/02/19 19:48:47 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f7d000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) listen(r0, 0x20) write(r0, &(0x7f0000d17000-0x1000), 0x0) 2018/02/19 19:48:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x6)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000bde000)=@filter={'filter\x00', 0xe, 0x4, 0x368, 0xffffffff, 0xd0, 0x1c8, 0xd0, 0xffffffff, 0xffffffff, 0x298, 0x298, 0x298, 0xffffffff, 0x4, &(0x7f000023b000), {[{{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x13}, [0xff000000, 0xff000000, 0xffffffff, 0xff000000], [0xff000000, 0xff000000, 0xffffffff, 0xffffff00], @generic="df9bda509f953755a73814545b76a515", @generic="e6ac0410a0e3d0aaf5606c1d7012ad5a", {0xff}, {0xff}, 0x3c, 0xffff, 0xaa368020f6c5e17a, 0x3}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x8, 0x9, 0x80000000}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xffffff00, 0x0, 0x0, 0xff], [0xffffff00, 0x570e9a3b4cba0222, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='tunl0\x00', {0xff}, {0xff}, 0x0, 0x100000001, 0x6, 0x7}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x0, 0x6}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0xac}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000ab4000-0x1c)={0xa, 0x0, 0x8f9, @dev={0xfe, 0x80, [], 0x0, 0x14}}, 0x1c) r2 = socket$inet6(0xa, 0x87d32d4756fcf1a, 0x100) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000c69000)) 2018/02/19 19:48:47 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000781000)=[], 0x0, 0xfffffffffffffffe) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000991000)="95d3342a3733b41c45f706c807c556e9aabd9ca2824c7d388134db81a0453e84e20245caf567bdff19d5bc7ccc1bcd97e4ea1efafac6b671c1a0c16b6d020230a8e4cdf93df0107f7a19a614cf4bdce7b80e43b40e8d7a926daaf1b26d34ec3fd2", 0x61) 2018/02/19 19:48:47 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000f81000)=@nat={'nat\x00', 0x1b, 0x5, 0x4a8, 0xa8, 0xa8, 0xffffffff, 0x2e8, 0xa8, 0x410, 0x410, 0xffffffff, 0x410, 0x410, 0x5, &(0x7f0000701000), {[{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xa}, 0xffffffff, 0xffffff00, @generic="37decd45d9d8a789b1956fa4355c5d93", @common='bond0\x00', {}, {0xff}, 0x1d, 0x3, 0x54}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x1, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @icmp_id=0x3, @icmp_id=0x2}}}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xff000000, 0xffffffff, @common='bcsf0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x1, 0x18}, 0x0, 0xe8, 0x130, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x40, 0xa, 0x0, 0x2}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x19, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @ipv4=@empty, @icmp_id=0x0, @gre_key=0x5}}}, {{@ip={@empty, @empty, 0xff, 0xff000000, @generic="2bef8751d959a7a23195ea31c2cd585b", @common='syzkaller1\x00', {}, {}, 0x8b, 0x2, 0x40}, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x1, [0x1aeb, 0xe909, 0x1, 0x5, 0x7, 0xfffffffffffffffb], 0x2, 0x1, 0xfffffffffffffffe}}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x7}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x8, @multicast1=0xe0000001, @rand_addr=0x3, @port=0x1, @port=0x1}}}}, {{@uncond, 0x0, 0xe0, 0x128, 0x0, {}, [@common=@unspec=@nfacct={0x48, 'nfacct\x00', 0x0, {'syz0\x00', 0x6}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x6}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x4, @ipv6=@empty, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @icmp_id=0x0, @port=0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x508) getsockname(r0, &(0x7f000031e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000d73000)=0x2e) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000188000-0x71)="30922e251305dc7609aa96fd9b18cb166a73de32d9a7db52f24d9417b0be9f46979d4d2e524d18cb89caaa56e9972a37cc6551ce6e67f382165fc30f440cb5e7eeb008af75d8b554ed958988fd688430b6e9a073c8a61d5ab2e3a56d61430362e329af7f12f196fee9855daefc76e1962a", 0x71) socketpair(0x4, 0x7, 0x0, &(0x7f0000e7f000)={0x0, 0x0}) connect$bt_sco(r2, &(0x7f0000127000-0x8)={0x1f, {0xdd18, 0x0, 0x100000000, 0x1, 0x7ff, 0x7fff}}, 0x8) socket$packet(0x11, 0xa, 0x300) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x2, @rand_addr=0x4}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000004000-0x12e)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "72ff0900"}}}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) [ 35.026274] IPVS: ftp: loaded support on port[0] = 21 [ 35.070180] x_tables: ip_tables: osf match: used from hooks PREROUTING/INPUT/POSTROUTING, but only valid from PREROUTING/INPUT/FORWARD 2018/02/19 19:48:47 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000062000)={&(0x7f00008ee000)='./file0\x00', 0x0, 0x10}, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000e77000-0x28)={r1, 0x0, 0x1000, 0x4b, &(0x7f0000f26000-0x1000)="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", &(0x7f0000b06000)=""/75, 0x773, 0x1}, 0x28) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000094f000-0x24)={@dev={0xac, 0x14, 0x0, 0xd}, @local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x5, [@loopback=0x7f000001, @rand_addr=0x29a8, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x13}, @empty]}, 0x24) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r3 = accept4$unix(0xffffffffffffffff, &(0x7f000084a000-0x8)=@abs, &(0x7f000004d000)=0x8, 0x800) sendmsg$unix(r3, &(0x7f000047f000)={&(0x7f00005ee000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ed0000-0x10)=[{&(0x7f000027f000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x488c1}, 0x4000000) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000e80000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001]}, 0x1c) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) [ 35.169465] x_tables: ip_tables: osf match: used from hooks PREROUTING/INPUT/POSTROUTING, but only valid from PREROUTING/INPUT/FORWARD [ 35.303938] BUG: sleeping function called from invalid context at net/core/sock.c:2772 [ 35.312143] in_atomic(): 1, irqs_disabled(): 0, pid: 21, name: kworker/u4:1 [ 35.319450] 5 locks held by kworker/u4:1/21: [ 35.323889] #0: ((wq_completion)"%s""netns"){+.+.}, at: [<00000000e35fc2f0>] process_one_work+0xaaf/0x1af0 [ 35.333904] #1: (net_cleanup_work){+.+.}, at: [<000000005f56be4d>] process_one_work+0xb01/0x1af0 [ 35.343043] #2: (net_sem){++++}, at: [<00000000ee0181c2>] cleanup_net+0x23f/0xd20 2018/02/19 19:48:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0xfffffffffffffffd, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0xffffffffffffffff}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[]}, 0x0) 2018/02/19 19:48:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000ab1000-0x4)=0xffffffff, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f00008b8000)={&(0x7f0000264000)='./file0\x00', r1}, 0xc) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000031000)=@filter={'filter\x00', 0xe, 0x4, 0x310, 0xffffffff, 0x198, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x278, 0x278, 0x278, 0xffffffff, 0x4, &(0x7f0000004000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0xd0, 0x100, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x1}}, @common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1=0xe0000001, @syzn={0x73, 0x79, 0x7a}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x370) r2 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/19 19:48:48 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) close(r1) sendto$unix(r0, &(0x7f0000438000)="4e9edcb252cf59595bfa054f296133f88b491a009eece216085295d24b800abfed13f16f99", 0x25, 0x4000004, 0x0, 0x0) 2018/02/19 19:48:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x38, &(0x7f0000982000-0x38)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0xfffffffffffffffb, 0x0, 0x2a, 0x2, 0x0, 0x20000000000000, 0x33, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x800, [0x9, 0x0, 0x6]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, &(0x7f0000978000)={0x0, 0x1, [0x0]}) 2018/02/19 19:48:48 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@generic="79cc8390c55c515d74c1da4184085c31", 0x53}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000ad2000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) r3 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f00000df000), 0x4) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) syz_emit_ethernet(0x42, &(0x7f0000fa8000-0x4a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @link_local={0x1, 0x80, 0xc2}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @random="6aa61ea2cafa", @dev={0xfe, 0x80}}}}}, 0x0) sendto$inet(r2, &(0x7f0000f2e000-0x1), 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/19 19:48:48 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x9) r1 = accept$inet(r0, &(0x7f0000956000-0x10)={0x0, 0x0, @multicast2}, &(0x7f0000a65000)=0x10) shutdown(r0, 0x1) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f00007c6000)=@un=@abs, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000-0x10)={0xc3, 0x0, 0x2, 0x80000001, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000096b000)={r3, 0x9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@multicast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000001000)=0xe8) r6 = getgid() r7 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000001000)=0xe8) r9 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r12 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000001000+0x78e)=0xe8) r15 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000-0xce)="37a278a70034273bbc0a0765a7768de0c2d1d673d4cc8a1360d31d07ab8ee3ca9bb8a7f44db851d6c0ced733362757501ed2f8b3c795fac21b367c1738a5b4212acb717237cd35d717147d6fc349d9d7c3e4930a6d4e96c349ce1d75aff68c6436742a404d21ee5ab42ca8ac90080e7033eb8839811779fe777d9b049fc48f52a95c6332f9e758b7e3d001cb62c03d868672e430b0598503233d27736b4bdf0cd59e7e1d8663a582769e93873f897b783dedb21a122db3a74a0523e20064c595952a6008ec7e66e4c1cde9bafad2", 0xce}, {&(0x7f0000002000-0x50)="43e4ecaf58c7dcd2b114176fe74d7fa3c35b780048db70825c0eab27732f586744b4a9065e54b5159c95f81259303fc4faddc1b367145c6852abe9f163c7187960dfb71d77afd8d6955c2739c8d375d2", 0x50}, {&(0x7f0000001000)="fff232cabac8c682a0a19044c1c64ea1c6cdb523552f961bc9f93f3893a228d07050b54dc4e7f94ec8eca03e40c1acbf8eeb90c15ac47e", 0x37}, {&(0x7f0000001000)="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", 0xfc}, {&(0x7f0000000000)="d4667b7eb7c7f393074f3a8650e0e705c82e9ab60b643612cef1b9464185b82e074e37ffd5c8c3efbfe4426d74c48277c5886962e0e88cc2651ffecb1f1740df3f7286c3c471c077118313288f6e768690b9e6b8e3608af9a21c4f9e7195526020a413ded60dad976d8f1644af23e8cd19fd2bbfbba65f9dc2465f1c2ef9f805c234d3411666b3e8e346d67f4cd0296be0a9ccbf0dd356cad432bebb5f70937e112658af88fd890e5d4d8d174580cb3ef10b174bfdc9c608826518698aaf800a7a3b8d9ca15d11bf43cee1087d7b8a54be9f545a0e8eb71d5d61e327867609530e9de59f4b3b675eece66cda", 0xec}], 0x5, &(0x7f0000002000-0x80)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x80, 0x1}, 0x4000000) shutdown(r0, 0x0) r16 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r16, &(0x7f00004a5000)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) 2018/02/19 19:48:48 executing program 0: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x626) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000f72000)=@sack_info={0x0, 0x8, 0x8}, &(0x7f0000c09000)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003ed000-0x8)={r1, 0x2}, &(0x7f000044d000)=0x8) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}], 0x10) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r2, &(0x7f0000f72000)="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", 0x1000, 0x0) connect$inet(r2, &(0x7f0000f70000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r2, 0x100000000009) r3 = accept$inet(r2, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000a68000)={0x0, @in={{0x2, 0xffffffffffffffff, @empty}}, 0x0, 0x0, 0x100, 0x4, 0x5}, &(0x7f0000450000-0x4)=0xa0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/19 19:48:48 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) r1 = socket(0x10, 0xa, 0x9) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000000c000-0x106)={r0, r0, 0x7b411b95, 0x7, &(0x7f000001d000-0x13)="b37f5bccf372dbd836c34368cd8903c42cab35064a5e6a9ba7f6e53c5b7afb75a71bc210ad2a7a25fc477ebdbeddc54b3c495066011a90f4d260782e016a", 0x6, 0x1, 0x5, 0xffffffff00000001, 0x5, 0x7, 0x80000001, "e83452ff0ec549bfd3f87a1bd4e0bf47ab911c3a8d8ec3af7086c29604f6ac5d88aa905786bd4654e370c92b145f128cd9d2d61602cbc9d768be32cf0575c03784e355a2eb34b462b5abe7a695ac382c494b5a145caf1f3b5ddda386c4f2bc7a366a131e112dbbcd34c38b80110918cda188770a5b0b975ee48ed48df38e6b70a98d2323249341a371c5b63f31718e64b675b9124c2285753ad17e2d432a9ded492c5b9a5ff259f76bf5222419c79b82a614042ff8da5d938eb3fc38cfc4b6d43c530b59704f0e093ce3a9f85ccf8f853c5429388190185e48f4bf92cc8c"}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000001d000)={0x0, @multicast1, @remote}, &(0x7f000001d000)=0xc) connect$packet(r1, &(0x7f000000f000)={0x11, 0x8, r2, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da283016beee6cd7986c436271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) [ 35.350876] #3: (net_mutex){+.+.}, at: [<00000000e593beba>] cleanup_net+0xa7d/0xd20 [ 35.358881] #4: (&(&srv->idr_lock)->rlock){+...}, at: [<000000006e2a5ab6>] tipc_topsrv_stop+0x231/0x610 [ 35.368630] CPU: 0 PID: 21 Comm: kworker/u4:1 Not tainted 4.16.0-rc1+ #232 [ 35.375641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 35.384999] Workqueue: netns cleanup_net [ 35.389061] Call Trace: [ 35.391658] dump_stack+0x194/0x257 [ 35.395298] ? arch_local_irq_restore+0x53/0x53 [ 35.399969] ? print_lock+0x9f/0xa2 2018/02/19 19:48:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000048d000-0x28)={@common='lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000014a000)={@generic="320c9b0764e514d89e71e1e775c1729e", r1}) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000880000-0x4)=0x101, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d6d000)={0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000029000)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f0000ddf000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000358000)={{{@in=@dev={0xac, 0x14, 0x0, 0x14}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x2, 0x6, 0x3, 0x5, 0xa, 0x80, 0x80, 0x3b, r1, r3}, {0x2, 0x4, 0x493a, 0x58a, 0x400, 0x56, 0x0, 0x7}, {0x8, 0x3, 0x1, 0xfff}, 0xed, 0x6, 0x2, 0x1, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x3f}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x3, 0x1, 0x1, 0xc229, 0x4, 0xf02b}}, 0xe8) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0x10000000101, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6}]}, 0x40}, 0x1}, 0x0) accept(r0, 0x0, &(0x7f0000814000+0xa23)) [ 35.403597] ? lockdep_print_held_locks+0xc4/0x130 [ 35.408538] ___might_sleep+0x2b2/0x470 [ 35.412523] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 35.418409] ? find_held_lock+0x35/0x1d0 [ 35.422486] __might_sleep+0x95/0x190 [ 35.426288] ? lock_downgrade+0x980/0x980 [ 35.430448] lock_sock_nested+0x37/0x110 [ 35.434523] tipc_release+0x103/0xff0 [ 35.438330] ? check_noncircular+0x20/0x20 [ 35.442570] ? tipc_sk_backlog_rcv+0x390/0x390 [ 35.447160] ? _raw_spin_unlock+0x22/0x30 2018/02/19 19:48:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000c3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000c32000-0x4)=0x14) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00002f5000)=@req3={0x5, 0x2, 0xffff, 0x64, 0x1, 0x10001, 0x4}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000634000)=@filter={'filter\x00', 0xe, 0x4, 0x468, 0xffffffff, 0x290, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x398, 0x398, 0x398, 0xffffffff, 0x4, &(0x7f0000e96000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x198, 0x1c0, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv6=@empty, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x20a0}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xb7}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c8) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) [ 35.451333] ? lock_acquire+0x1d5/0x580 [ 35.455308] ? lock_acquire+0x1d5/0x580 [ 35.459283] ? tipc_topsrv_stop+0x231/0x610 [ 35.463604] ? tipc_topsrv_stop+0x1a3/0x610 [ 35.467928] ? lock_release+0xa40/0xa40 [ 35.471895] ? trace_event_raw_event_module_request+0x320/0x320 [ 35.477950] sock_release+0x8d/0x1e0 [ 35.481655] tipc_topsrv_stop+0x3c0/0x610 [ 35.485785] ? kfree+0xf3/0x260 [ 35.489046] ? tipc_topsrv_start+0x1010/0x1010 [ 35.493618] ? trace_hardirqs_on+0xd/0x10 [ 35.497751] ? tipc_nl_media_set+0x570/0x570 [ 35.502142] tipc_exit_net+0x15/0x40 [ 35.505849] ops_exit_list.isra.6+0xae/0x150 [ 35.510244] cleanup_net+0x6ba/0xd20 [ 35.513939] ? find_held_lock+0x35/0x1d0 [ 35.517988] ? unregister_pernet_device+0x70/0x70 [ 35.522814] ? debug_object_deactivate+0x364/0x560 [ 35.527735] ? lock_release+0xa40/0xa40 [ 35.531705] ? check_noncircular+0x20/0x20 [ 35.535922] ? lock_acquire+0x1d5/0x580 [ 35.539883] ? process_one_work+0xb01/0x1af0 [ 35.544286] ? __lock_is_held+0xb6/0x140 [ 35.548347] process_one_work+0xbbf/0x1af0 [ 35.552577] ? pwq_dec_nr_in_flight+0x450/0x450 [ 35.557237] ? __schedule+0x8ea/0x2040 [ 35.561119] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 35.566122] ? check_noncircular+0x20/0x20 [ 35.570348] ? retint_kernel+0x10/0x10 [ 35.574235] ? lock_acquire+0x1d5/0x580 [ 35.578191] ? lock_acquire+0x1d5/0x580 [ 35.582148] ? worker_thread+0x4a3/0x1990 [ 35.586281] ? lock_downgrade+0x980/0x980 [ 35.590414] ? lock_release+0xa40/0xa40 [ 35.594375] ? pr_cont_work+0x130/0x130 [ 35.598334] ? do_raw_spin_trylock+0x190/0x190 [ 35.602914] worker_thread+0x223/0x1990 [ 35.606869] ? finish_task_switch+0x1e2/0x890 [ 35.611369] ? process_one_work+0x1af0/0x1af0 [ 35.615846] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 35.620848] ? trace_hardirqs_on+0xd/0x10 [ 35.624978] ? mmdrop+0x18/0x30 [ 35.628239] ? finish_task_switch+0x29b/0x890 [ 35.632721] ? copy_overflow+0x20/0x20 [ 35.636610] ? __schedule+0x8ea/0x2040 [ 35.640491] ? check_noncircular+0x20/0x20 [ 35.644707] ? find_held_lock+0x35/0x1d0 [ 35.648756] ? find_held_lock+0x35/0x1d0 [ 35.652807] ? find_held_lock+0x35/0x1d0 [ 35.656858] ? complete+0x62/0x80 [ 35.660302] ? __schedule+0x2040/0x2040 [ 35.664258] ? do_wait_intr_irq+0x3e0/0x3e0 [ 35.668563] ? __lockdep_init_map+0xe4/0x650 [ 35.672955] ? do_raw_spin_trylock+0x190/0x190 [ 35.677519] ? lockdep_init_map+0x9/0x10 [ 35.681561] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 35.686653] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 35.691655] ? trace_hardirqs_on+0xd/0x10 [ 35.695789] ? __kthread_parkme+0x175/0x240 [ 35.700101] kthread+0x33c/0x400 [ 35.703450] ? process_one_work+0x1af0/0x1af0 [ 35.707924] ? kthread_stop+0x7a0/0x7a0 [ 35.711882] ret_from_fork+0x3a/0x50 [ 35.725285] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. [ 35.757284] [ 35.758958] ====================================================== [ 35.765263] WARNING: possible circular locking dependency detected [ 35.771571] 4.16.0-rc1+ #232 Tainted: G W [ 35.776926] ------------------------------------------------------ [ 35.783249] syz-executor4/5629 is trying to acquire lock: [ 35.788772] (rtnl_mutex){+.+.}, at: [<000000004bced259>] rtnl_lock+0x17/0x20 [ 35.796039] [ 35.796039] but task is already holding lock: [ 35.801995] (&xt[i].mutex){+.+.}, at: [<000000004d1c0e80>] xt_find_table_lock+0x3e/0x3e0 [ 35.810315] [ 35.810315] which lock already depends on the new lock. [ 35.810315] [ 35.818608] [ 35.818608] the existing dependency chain (in reverse order) is: [ 35.826204] [ 35.826204] -> #2 (&xt[i].mutex){+.+.}: [ 35.831646] __mutex_lock+0x16f/0x1a80 [ 35.836043] mutex_lock_nested+0x16/0x20 [ 35.840609] xt_find_table_lock+0x3e/0x3e0 [ 35.845346] xt_request_find_table_lock+0x28/0xc0 [ 35.850687] get_info+0x154/0x690 [ 35.854640] do_ip6t_get_ctl+0x159/0xaf0 [ 35.859199] nf_getsockopt+0x6a/0xc0 [ 35.863410] ipv6_getsockopt+0x1df/0x2e0 [ 35.867989] tcp_getsockopt+0x82/0xd0 [ 35.872299] sock_common_getsockopt+0x95/0xd0 [ 35.877300] SyS_getsockopt+0x178/0x340 [ 35.881778] do_syscall_64+0x282/0x940 [ 35.886173] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 35.891860] [ 35.891860] -> #1 (sk_lock-AF_INET6){+.+.}: [ 35.897645] lock_sock_nested+0xc2/0x110 [ 35.902219] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 35.907739] ipv6_setsockopt+0xd7/0x130 [ 35.912211] udpv6_setsockopt+0x45/0x80 [ 35.916686] sock_common_setsockopt+0x95/0xd0 [ 35.921681] SyS_setsockopt+0x189/0x360 [ 35.926154] do_syscall_64+0x282/0x940 [ 35.930541] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 35.936227] [ 35.936227] -> #0 (rtnl_mutex){+.+.}: [ 35.941500] lock_acquire+0x1d5/0x580 [ 35.945801] __mutex_lock+0x16f/0x1a80 [ 35.950189] mutex_lock_nested+0x16/0x20 [ 35.954748] rtnl_lock+0x17/0x20 [ 35.959112] unregister_netdevice_notifier+0x91/0x4e0 [ 35.964803] tee_tg_destroy+0x61/0xc0 [ 35.969116] cleanup_entry+0x218/0x350 [ 35.973510] __do_replace+0x79d/0xa50 [ 35.977809] do_ipt_set_ctl+0x40f/0x5f0 [ 35.982289] nf_setsockopt+0x67/0xc0 [ 35.986502] ip_setsockopt+0x97/0xa0 [ 35.990717] udp_setsockopt+0x45/0x80 [ 35.995022] ipv6_setsockopt+0xa0/0x130 [ 35.999500] tcp_setsockopt+0x82/0xd0 [ 36.003800] sock_common_setsockopt+0x95/0xd0 [ 36.008795] SyS_setsockopt+0x189/0x360 [ 36.013277] do_syscall_64+0x282/0x940 [ 36.017665] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 36.023351] [ 36.023351] other info that might help us debug this: [ 36.023351] [ 36.031468] Chain exists of: [ 36.031468] rtnl_mutex --> sk_lock-AF_INET6 --> &xt[i].mutex [ 36.031468] [ 36.041766] Possible unsafe locking scenario: [ 36.041766] [ 36.047801] CPU0 CPU1 [ 36.052443] ---- ---- [ 36.057089] lock(&xt[i].mutex); [ 36.060522] lock(sk_lock-AF_INET6); [ 36.066823] lock(&xt[i].mutex); [ 36.072783] lock(rtnl_mutex); [ 36.076042] [ 36.076042] *** DEADLOCK *** [ 36.076042] [ 36.082082] 1 lock held by syz-executor4/5629: [ 36.086638] #0: (&xt[i].mutex){+.+.}, at: [<000000004d1c0e80>] xt_find_table_lock+0x3e/0x3e0 [ 36.095377] [ 36.095377] stack backtrace: [ 36.099859] CPU: 1 PID: 5629 Comm: syz-executor4 Tainted: G W 4.16.0-rc1+ #232 [ 36.108409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.117743] Call Trace: [ 36.120314] dump_stack+0x194/0x257 [ 36.123921] ? arch_local_irq_restore+0x53/0x53 [ 36.128571] print_circular_bug.isra.38+0x2cd/0x2dc [ 36.133564] ? save_trace+0xe0/0x2b0 [ 36.137256] __lock_acquire+0x30a8/0x3e00 [ 36.141397] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.146565] ? print_irqtrace_events+0x270/0x270 [ 36.151300] ? __lock_acquire+0x664/0x3e00 [ 36.155515] ? __is_insn_slot_addr+0x1fc/0x330 [ 36.160074] ? lock_downgrade+0x980/0x980 [ 36.164211] ? lock_release+0xa40/0xa40 [ 36.168166] ? bpf_prog_kallsyms_find+0xbd/0x440 [ 36.172907] ? modules_open+0xa0/0xa0 [ 36.176688] ? check_noncircular+0x20/0x20 [ 36.180909] ? is_bpf_text_address+0x7b/0x120 [ 36.185383] ? print_irqtrace_events+0x270/0x270 [ 36.190138] ? lock_release+0xa40/0xa40 [ 36.194092] ? __free_insn_slot+0x5c0/0x5c0 [ 36.198393] ? lock_acquire+0x1d5/0x580 [ 36.202348] ? lock_acquire+0x1d5/0x580 [ 36.206301] lock_acquire+0x1d5/0x580 [ 36.210080] ? lock_acquire+0x1d5/0x580 [ 36.214035] ? rtnl_lock+0x17/0x20 [ 36.217556] ? lock_release+0xa40/0xa40 [ 36.221509] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 36.227372] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 36.232542] ? ipv4_hooks_unregister+0x1ad/0x340 [ 36.237288] ? rcu_note_context_switch+0x710/0x710 [ 36.242202] ? save_stack_trace+0x1a/0x20 [ 36.246333] ? __might_sleep+0x95/0x190 [ 36.250288] ? rtnl_lock+0x17/0x20 [ 36.253811] __mutex_lock+0x16f/0x1a80 [ 36.257684] ? rtnl_lock+0x17/0x20 [ 36.261208] ? rtnl_lock+0x17/0x20 [ 36.264728] ? mutex_lock_io_nested+0x1900/0x1900 [ 36.269560] ? ipv4_hooks_unregister+0x203/0x340 [ 36.274299] ? lock_downgrade+0x980/0x980 [ 36.278424] ? find_held_lock+0x35/0x1d0 [ 36.282464] ? check_noncircular+0x20/0x20 [ 36.286677] ? lock_downgrade+0x980/0x980 [ 36.290804] ? find_held_lock+0x35/0x1d0 [ 36.294847] ? nf_ct_l3proto_module_put+0x191/0x2c0 [ 36.299839] ? lock_downgrade+0x980/0x980 [ 36.303968] ? lock_release+0xa40/0xa40 [ 36.307922] ? __lock_is_held+0xb6/0x140 [ 36.311966] ? nf_ct_l3proto_module_put+0x1ba/0x2c0 [ 36.316962] ? nf_ct_l4proto_unregister_sysctl.isra.9+0x120/0x120 [ 36.323186] ? tee_tg6+0x170/0x170 [ 36.326708] mutex_lock_nested+0x16/0x20 [ 36.330749] ? mutex_lock_nested+0x16/0x20 [ 36.334972] rtnl_lock+0x17/0x20 [ 36.338316] unregister_netdevice_notifier+0x91/0x4e0 [ 36.343481] ? nf_ct_l4proto_find_get+0x180/0x180 [ 36.348300] ? register_netdevice_notifier+0x860/0x860 [ 36.353555] ? connbytes_mt_check+0x2a0/0x2a0 [ 36.358034] ? nf_ct_netns_put+0x2b/0x60 [ 36.362075] ? connbytes_mt_check+0x2a0/0x2a0 [ 36.366557] ? cleanup_match+0x198/0x220 [ 36.370596] ? icmp_checkentry+0x80/0x80 [ 36.374633] ? tee_tg6+0x170/0x170 [ 36.378152] tee_tg_destroy+0x61/0xc0 [ 36.381931] cleanup_entry+0x218/0x350 [ 36.385808] ? cleanup_match+0x220/0x220 [ 36.389857] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 36.395719] ? find_next_bit+0x52/0x100 [ 36.399673] __do_replace+0x79d/0xa50 [ 36.403454] ? compat_table_info+0x470/0x470 [ 36.407841] ? kasan_check_write+0x14/0x20 [ 36.412051] ? _copy_from_user+0x99/0x110 [ 36.416177] do_ipt_set_ctl+0x40f/0x5f0 [ 36.420130] ? translate_compat_table+0x1b90/0x1b90 [ 36.425129] ? mutex_unlock+0xd/0x10 [ 36.428830] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 36.434083] nf_setsockopt+0x67/0xc0 [ 36.437789] ip_setsockopt+0x97/0xa0 [ 36.441480] udp_setsockopt+0x45/0x80 [ 36.445257] ipv6_setsockopt+0xa0/0x130 [ 36.449211] tcp_setsockopt+0x82/0xd0 [ 36.452988] sock_common_setsockopt+0x95/0xd0 [ 36.457461] SyS_setsockopt+0x189/0x360 [ 36.461415] ? SyS_recv+0x40/0x40 [ 36.464849] ? do_syscall_64+0xb7/0x940 [ 36.468800] ? SyS_recv+0x40/0x40 [ 36.472233] do_syscall_64+0x282/0x940 [ 36.476099] ? __do_page_fault+0xc90/0xc90 [ 36.480312] ? finish_task_switch+0x1e2/0x890 [ 36.484786] ? finish_task_switch+0x1b9/0x890 [ 36.489260] ? syscall_return_slowpath+0x550/0x550 [ 36.494167] ? syscall_return_slowpath+0x2ac/0x550 [ 36.499073] ? prepare_exit_to_usermode+0x350/0x350 [ 36.504082] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 36.509423] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.514243] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 36.519408] RIP: 0033:0x453d69 [ 36.522578] RSP: 002b:00007f2c39a7ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 36.530269] RAX: ffffffffffffffda RBX: 00007f2c39a7f6d4 RCX: 0000000000453d69 [ 36.537517] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000015 [ 36.544762] RBP: 000000000072bf58 R08: 0000000000000370 R09: 0000000000000000 [ 36.552010] R10: 0000000020031000 R11: 0000000000000246 R12: 00000000ffffffff 2018/02/19 19:48:49 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f00002ab000)="7fc982a3c2d50fb8b9289ff07f3637e3e0fdd7f8343c2bf20bd68ee60b89920d2d2047df969dee75cdc062375a247031", 0xffffffffffffffbf, 0xfffffffffffffffd, 0x0, 0x0) r1 = socket(0x1f, 0xe, 0x8) accept4$alg(r1, 0x0, 0x0, 0x80000) 2018/02/19 19:48:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x80000, 0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@ip={@multicast2=0xe0000002, @rand_addr, 0x0, 0x0, @common="01727370616ef200000000000700", @common="626f6e643000000200"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x0, 0x2}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) r1 = socket$inet(0x2, 0x805, 0x0) splice(r0, &(0x7f0000cdd000-0x8), r1, &(0x7f0000a2c000), 0x8000, 0x2) connect$inet(r1, &(0x7f000001c000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) 2018/02/19 19:48:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000060a000-0x4)=0x200, 0x4) socketpair(0x8, 0x80000, 0xd, &(0x7f00005f4000)={0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00003ea000)={0x0, 0x46, 0x9, 0x0, 0x43f3, 0x6, 0x6, 0x8000, {0x0, @in6={{0xa, 0x0, 0x80000001, @ipv4={[], [0xff, 0xff], @rand_addr=0x5591}, 0x10001}}, 0x2bd2, 0x8, 0x20, 0x3, 0x5}}, &(0x7f000050e000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000ff1000)=r2, 0x4) syz_emit_ethernet(0x76, &(0x7f00009df000-0x93)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "f37d05", 0x40, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "217c14", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, [@dstopts={0x11, 0x0, [], []}], "f975420db95a18ec"}}}}}}}, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000901000-0x8)) 2018/02/19 19:48:49 executing program 4: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f74000)={0xffffffffffffff9c}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x8, &(0x7f0000f75000)={0x0}) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000206000-0x7f)=""/127, 0x7f, 0x40000001, &(0x7f0000f76000-0x10)={0x3, {"d76ef76d49bac5"}, 0x4}, 0x10) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000f75000-0x98)={0x0, @in6={{0xa, 0x3, 0x4a1e, @mcast2={0xff, 0x2, [], 0x1}, 0xb7c0000000000000}}, 0x4, 0x20}, &(0x7f0000f74000)=0x98) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000041e000)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x7, 0x8, 0xc9d, 0x4, 0x3}, &(0x7f0000f74000)=0xa0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x18, &(0x7f0000a4a000+0xeaa), &(0x7f000005f000)=0x4) 2018/02/19 19:48:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) socketpair(0x11, 0xb, 0x973, &(0x7f0000a99000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000dc0000-0x10)={0x2, 0x8000, 0x6, 0x4, 0x0}, &(0x7f0000940000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00007ba000)={r4, 0xa237}, 0xfffffffffffffde6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000890000-0x8)=@assoc_value={r4, 0x1}, &(0x7f0000ec2000)=0x8) sendmsg$nl_route(r0, &(0x7f0000e9f000-0x38)={&(0x7f0000a4f000-0xc)={0x10}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f00008b1000)=@ipv4_newaddr={0x28, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_FLAGS={0x8, 0x8, 0x43a}]}, 0x28}, 0x1, 0x0, 0x0, 0x80000000010}, 0x0) 2018/02/19 19:48:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000fe1000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000094000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000c15000-0x8)={0x1, [0x0]}, &(0x7f0000117000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d09000)={r2, 0x39, "b14cdf2e44d54e8b168b4aafc0d4d531a206f5bca64d48d86f63756f23a542a55bbbca76439845f5c126223fff9df5a1016bda293d6c2cc113"}, &(0x7f0000b18000)=0x41) close(r0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000e9b000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r5 = accept$inet(r3, 0x0, &(0x7f0000cff000-0x4)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000a1b000), &(0x7f0000840000)=0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r3, &(0x7f0000c91000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0}}, 0x10) listen(r0, 0x0) listen(r4, 0x0) listen(r5, 0x8320) 2018/02/19 19:48:49 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000003000-0x8)={0x0}, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0xdd, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000005000)={0x5}, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000005000)=@rc, &(0x7f0000004000)=0x9, 0x800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000)=0x628d, 0x4) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000006000-0x428)=@nat={'nat\x00', 0x1b, 0x5, 0x3c8, 0x0, 0x0, 0xffffffff, 0x260, 0x260, 0x330, 0x330, 0xffffffff, 0x330, 0x330, 0x5, &(0x7f0000005000), {[{{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0, 0xffffffff, @common='ip6gretap0\x00', @common='gretap0\x00', {0xff}, {0xff}, 0x8c, 0x2}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x1, @multicast2=0xe0000002, @rand_addr=0x101, @gre_key=0x1, @icmp_id=0x3}}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x14}, @rand_addr=0x7, 0xff0000ff, 0xffffffff, @generic="e798dd3ffbf8db8991569ebb606303c2", @generic="a53fcfa4c171aed91da50b3da81b623d", {}, {}, 0x11, 0x1, 0x59}, 0x0, 0xa0, 0xd8, 0x0, {}, [@common=@inet=@tcp={0x30, 'tcp\x00', 0x0, {0x3, 0x0, 0x0, 0x0, 0x22, 0x0, 0x40, 0x1}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x1, @local={0xac, 0x14, 0x0, 0xaa}, @empty, @port=0x2, @port=0x3}}}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x3}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0xb, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@multicast1=0xe0000001, @icmp_id=0x2, @port=0x3}}}, {{@uncond, 0x0, 0x98, 0xd0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x3, 0x3, 0x1}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @rand_addr=0xffffffffffffff26, @broadcast=0xffffffff, @port=0x0, @gre_key=0xf82a395}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) syz_emit_ethernet(0x36, &(0x7f0000001000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x4000000000000147, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0xffffffffffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r0, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, 0x0) 2018/02/19 19:48:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0xffffffff, &(0x7f0000d5c000)={0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f000004a000)=""/60, &(0x7f00002ac000-0x4)=0x3c) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000124000)) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f0000954000-0x10)={&(0x7f000031e000-0x24)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/02/19 19:48:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x2, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000cc5000)={0xffffffffffffffff, 0x50, &(0x7f0000734000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00005a6000)=r1, 0x4) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getpeername$ax25(r0, &(0x7f0000f82000-0x10), &(0x7f0000e75000)=0x10) r2 = socket(0x1e, 0x2, 0x0) readv(r0, &(0x7f00003ef000-0x40)=[{&(0x7f0000263000-0x29)=""/93, 0x5d}, {&(0x7f0000871000-0xa5)=""/165, 0xa5}, {&(0x7f0000edf000-0x8)=""/81, 0x51}, {&(0x7f0000da6000-0xc1)=""/193, 0xc1}], 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000b51000)=0xfffffffffffff000, 0x4) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000296000)=0x1, 0x4) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d78700000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00006e1000)=[]}, 0x0) connect$ax25(r0, &(0x7f000013c000-0x10)={0x3, {"84ea57daac9b5a"}, 0x3}, 0x10) connect$vsock_stream(r2, &(0x7f0000342000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) [ 36.559262] R13: 00000000000004d6 R14: 00000000006f74b0 R15: 0000000000000001 2018/02/19 19:48:49 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x30}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000002000)=@nl=@unspec, &(0x7f0000003000-0x4)=0xc) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000001000-0x94)={{0x81, 0x8, 0x3, 0x10001, 0x200, 0x9}, 0x1000, 0x2, 0x0, 0x100, 0x5, "48a99dfd911d5d6d89a295e7b31a81ea9ef95f81ce327e641ecc2aa7a696d719fedec38680c107cbea782fb81d2bb4aaa73a32a838524140e03770812062eba3057507a26f5e52230306daa1be1fd28fef4b1ba7ca5d27ce9acbb3c14cae5f9c4b96f804c905998ac2741164a7289c4e91fa1a9859370f6261e5bcf59e2aa4e4"}) 2018/02/19 19:48:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000cfc000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x2, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x7}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x98}, 0x1}, 0x0) r1 = accept(r0, 0x0, &(0x7f0000212000)) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000ffe000)=@assoc_value={0x0}, &(0x7f0000953000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00006e8000)={0x100000000, 0x9, 0x1, 0xfffffffffffffffa, 0x1ff, 0x3, 0x8, 0x1, 0x0}, &(0x7f0000ce3000)=0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000582000-0x68)={0x0, 0x60, "216281d85a405f0b89b75ea0f1f491f0e6f571478f2b2542cdc1d4fe7df87e9f096b01cbb63f56c873201bc7409a64d9979b570179c459be512a21d18ddb8e0dac828e282c652c251e72c1a528eb5322fc68fb5fd6e5dada4a543bedb3d90af3"}, &(0x7f000000d000-0x4)=0x68) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000cf000)={0x0, @in={{0x2, 0x3, @empty}}, 0x100000000, 0xa8}, &(0x7f0000559000)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000027a000-0xa0)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xa8c, 0x3, 0x4, 0xc45, 0x1}, &(0x7f0000a40000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002e5000)={0x0, 0x65, 0x0, 0xfff, 0x3ff}, &(0x7f0000aa3000-0x4)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00004d3000-0x14)={0x0, 0xffff, 0xb8da, 0x0, 0x5, 0x1}, &(0x7f0000a67000+0x50b)=0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e2c000)=@assoc_value={0x0, 0x7f}, &(0x7f0000d00000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00002ad000)={0x0, 0x8000}, &(0x7f0000f2f000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000916000)={0x0, 0xb5}, &(0x7f0000f6a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000195000)={0x0, 0x66, "f9e0b8bf77c193d8445940d797a5ed513b80df97c990ce517999936785ccbaf807bcdff92dc74c3cc4022bb1d8bc8fecf5f7c5ccb6c7e54d49550dc1f12928f2db8302d3bae91e55f3c00ed0b425cda0e48e2afd4dfb5bdf858af24a95c29fe5f500028706d5"}, &(0x7f0000c56000)=0x6e) sendmmsg$inet_sctp(r1, &(0x7f00004e5000-0x150)=[{&(0x7f0000b49000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10, &(0x7f0000699000-0x40)=[{&(0x7f00009c4000+0x3b6)="8f529b5349b54cbdbcd726ccb52ff3db0fa88422eecec5fdf69f60063ec4d4237703fb342332b42ad92dda6795fdad39afdcf8374879d9fb2b36e57e2460b60c623724914c4ace3e5c6d6d5539a6b0", 0x4f}, {&(0x7f0000c46000)="70886f7e03d03852d5fd0ad9dd616d687678fb71d9b3ecb6e735d4b00b7e040a7d29a9d37857", 0x26}, {&(0x7f00005d2000)="ddcb5b912c987d4af5ca6187575f6763ee1ccdab85facb5ecec182eb7f3c31959e82693aa1190aee75e92a83572e154cfdeae03650f717540716f0c2ca88887bcc40ee6ca9c916d68668397a60f873c8845be48047ee1be3e564f4974558dc93ed8affb1e568082cd780b695c324c974f843fc00ecfcedab53ed5703d2b049329f98099c7cec4bb67d26f718fcda50affa649f51633a244e0b464073b1dc2f250f49cbf838ebb4164f07748499b371bd434529b51dad647d00c868719834", 0xbe}, {&(0x7f00002ae000)="2addfe1e04bbbbf3f0699753a5132f8d6f8cdbaa0cac313fbf9b91c49d9e845351539cf21ebd796ab027e9ef57ca3649f6ec950f2917d3daa19d05237e6abec8da6632d589780d65eae47e8399c0d8884acdf3", 0x53}], 0x4, &(0x7f0000f1b000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff88e, 0x0, 0x8, 0x800, 0x9, 0x2, 0xfffffffffffffff9, 0x7, r2}}], 0x30, 0x80}, {&(0x7f000055f000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f0000f60000)=[{&(0x7f0000384000-0x23)="a16eb33ebd4f924ba706f520838afaff69a619ba96bee758f715f40203e913de6b869b", 0x23}, {&(0x7f00004a7000)="a6b271d0aa8551daeab8def4c0042007de7158dcd4de5ac1b57e1210f4de47fcd77c2f59efdb9262ce06c0eff4960bd51426f8b6d6e4a6a71a4540fefe9e0fbb19d20844735750c24af97ecf213ff9eaeff85de4d92d49b3d0d86161329aab3a48bf8c", 0x63}, {&(0x7f000030f000-0x3b)="5325fc3d3fd39fedea8ced69fd21c5c2e991acd188da4de11cb6b338a1d59269bb089d6e1cf646b5a72b0c22578829617cfc1cb8bf262ffe1959fd", 0x3b}, {&(0x7f0000974000)="6fbc05da45bdc6a7f4a5af100fbaf8a165f98124313d99dad1afadd96ca453de1508bbc0ac183b0d6c9720daa5eca5961202e52d1c36557ffde529062dea826f3035293d8cc3e046885e5a24a305eedf8f433deeecfda5f4ffd43853e02b32739d8cec987dbf2c2fe6a1de7a739c276053f25854b877e88b3955d824c3fa3ea61a72a9564dbbdbe9627ce13e57e3be3a4fbc55b2196080cd5722f8a2d2d151fb089d44d1aee8415ab1dca5c060a2064071f097cbfb90a8e45497ae48145197be1718d5120fcad049928b858a0403618a5a9980d6f3455c3030b6a287ab8543c3b2f91d6abd5dc4bc6409dd15a0f3962477fb8dd8b44aebc9d6b87bae3232350dad3bdc5451ebcc9c9dad4f2e87095d9b77da6d2dc4341490de3e9c9ba51ee40f75409a1f2955bb03999989140b422ecbec7bf39f3e30b2fce5f5e1edcdb59489a721d1bcea39759c68c28be074ad556e3cb8a5e9f959db248830f79d20d4913474fd8d44b316c3d69ecec3b3fdecc8e39263f52a16ad6067bf95ae4dd514e4c8be29ae274649580109ba89f7486468f1e4d8c23ca1f4c1d00ae507dc3ec18ad8f4e67b3c0b117574cf5a0c0b803e58ec25d7927c81128ef4cc81862a123a8dbf1f65b19bec026e1a3d316c8ca2d50715d0270db35a0ba14d79eb7a601d67d2674a4a8e16e2c8598228e78c872d52a08904b0f7bc79787796c4a97d3465633e90a2461ccdd19e3ae426bb91a8f8e5030e6f0f6d76ff8b348c29f0c59e78c35d8297b41941ccb11fa17d473bbd61680875bb46c8746c0b7171b6d23b5fa674fe36695b98eae6f4d7dd08074c6a172e3190a660e0f8ebe852cf9942aea21f52acc52b4193eba6bf00cfca384006571876f72df622bf814cf094854ba7305750cbdeeb4e23a24252bbcdfedf6f543a7aaaf6cba457ca5d9bc856e733c1b6e1cad398270e164e00813b492f6509aae12da1191c32d5673ab106754908aeed36b3b1f578126f103bae427595aafcf9c73a9be1b178ba6a13d58ea87016552f87e17c22887a7d5a6e35f504c95a2ad244dba12123a0fda8776295b1a5208a5e597f4ea8274882a6a4bbd22873696addd76ca3af813912175e7a838e7bd403a6fa8fa31a2644217c41cfd5c618ae7bc9a2d94eb71c188b0c8728e2505720cfe643a52bba6ed9b085d231c7d67b94e8db523c997532f7334c35d1bdae9584b67e9d4d3cdfcc82b432e4b885f07ce87036ac7cee239f986e571fbb4fde0e66d3e6253c27eb37c7164c153d50892d0f60b373861cb85adfed62d3f44ea0c2e0cd3d09ce0352179d604204d33730187313356437380f51ccf80fa7dba6c37926022a7f73611517aa77887dfd87a4430dbbabd9fe9643586e3c86be9c15010a44f8d10eac035a0a5fa000b36bd69763f90d9d94f0d260fa4ab71f4f2f0500e9d0366894ceb496089edd08b9ecd6650bb12c0b9cb16c747fbac404b832b09eaaf9947c18652bc31532d5fe1acc94c1c0e861a67c01a5744234f77b88e21c4fb2930f983174419902aa2e6dd4e0ab0a38e3a7fd39e42e2f6a66952afd49c88c7ff8c84d3e91cd3cbc4ec405eb6fb5e36a272dae63a05babee3af9b4bd1845afe04287e9f909ff85d8b8da3a093f5ccd264924354e2db1e332ff3c835887ae075b686e062871bc8513f2c9d456aad257a80e4ae46b3b5faab3f8954c2b56a2d173c715328810fc6451e5b89ecea8ab71fbba2d5a42f56a8e0c3a69f9d56e910df0eb3e13fca5dc82917c117fd9796914e07999324bb8a3cefe622afd9c7cc1becb24afee686789fa6f1199b7a08a793565f37b189535e8d0c9dd0617b9bf62206db99e62be4ea7e486efca00b2faa74649a6f35cb7b446dc3bcf9de8d3a87404d71518e887f8232deebf8e65b17ee7e6a9dc665474d2966539ff53a6d06a92502bc242017c878c5578ed0c3ae6cf723bf6e9d5a0bae2404e76ce66227f6efd31b86dcd273e07bb82ef10b73a8393df5e5d5c0c29c248c11c9d63c46163eb8fb4eef53068da7ae720bde3850eb4205d299b4344c143c1e7ee7c473efea5135967db5e8ce731a81a2b2c672a7a04b0471fbae4fdc1af76339bfdbf3dd75a1e86b9d7cfa053966ae1a25523877f3625f7bf1c509eb199185d36617fdee474271a2bf4aeb6a2004f0bbb6b5fa42ed1d4adda31de591325a077dac667204192474df25b681dfa8bf74b007a406584144163a62d2965786055910053c375899dc8fbb18a41770108ba0e513cdbd05154aa40d7fde4b3acd85a591e78a5dfde95b77ed1b6e045fa2228699e0416070c93a7d09d0257cddfb2e8fc0b0f3df1c46c966e1c348a66ee05e6a556814bcd80ef1330bd1a19144a28e37bfdb6e68c401da0e291f16df43d9e03e1c3c7ccd199420ff6c79795f36a4c09a95287520d82587dacdd216491825210fda33d414d296d5bf7c38e080df0888d530966251be8924a5f276141cdf7cbaffb0c53d7fa4617b7ebad03fc05ee80484e14a291a6df06e42d53288b56c623569e71292a53348e467ec2393e9222dd5ff9beb301abcf8573a521a24611e1232105c9c07f06eee93db849ac89c260eff685573ae4393bf2a54f54916b3d611d3dd7237c64434e0206dcdc2b2373c3baac880db367d96ccd16680bfcacd31b146154c92f115d7f690eece4c431f9db300bf8327b0a2dc1ccf5c73d56a0b98c2d5acd82fada3ea4be14dcb7c327e71da24cc2e0251e34a129641807d332029b434b116abd454c3dbe04868b6e58c1680f34691bc21a72a203d460218ada966ff2d95e223f938df452cab8a2c6f7044c64935f7472a364cc986b8daf315c2f4bf7430f421a1d5f9f7b72a8bd846d6a90408ccb997018385e31a66bdaa33465df6967690bf727a05bff630ec8976c4c99880a451ab86729f948e8ae5921c626c4caf88b2626de7bb07fcc935f059f08c15757bd0289fd56600d70f790194ddc59cbd198db7bc2636f61ea656ca4301dd7797b7438a35a48b8761d32d08ae1c67413c567f36c5896aa407bf199ea55c0f9bc8c3c1b304f52efc6b701484ce22b84d27b0b7272e18e4203309bf567bb191ae1bf5a20467063db6cbac667f93b28f0d7b19dffbbf66f884b693c15ec87dfdbf59d6a89109c23e1f53dd53d6cb352e49179d36d32ca260649d471627957b94958eee46e5f3158f98ac1e7ed2d2de509320ae9e0bf3f2453e0c929a7c945a7572e7240c629a65d7d405e04992a78aa09942150926641b17a6e276e036f969eb2e813baf15e05aaf9d8ab40302d29ef9faa86ae835c059196543fac3c622eb6ae521e02f14b42c70efadff4f4a1d297d470536310d983436d18f91dfa8c1e3c5ca21ae53a6d21a169548e3d8df7faf7412d17ec9e63f78fd7fef4df6c0f1d04a4d40d841bf418271b1ee69c93e0fb37e41bc155fc9a363e3c2d7f00aed10e431b7b57d34656ac1c81e852842d61a41c3658b9e3d68489bf66e24897f18b6dfee39c5fbe516695633d9fb47438c2bf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0x1000}, 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0x1000}, {&(0x7f00002de000-0xda)="de20e1d9f66c8da6ad55ff151abd1282d10c1f087ba15ddc803105d94cd41d351ffbe99b701cbcff309eacc5df5a97d8fcaad5f005352fe9bdb30dd0848c5e421c5f66872f0d1b22ebf4add78927e066a190679571aea80df75771617e0fad0b7fb68c93aa40d8303de34d7f97133ba3592f4da09238f6cebe69502cde243b92a1d3611de5e4b4be4d870d92f99e213a26fe07827365847d595d75008d01d1972f8ad8bf5d57c57b28adea9b54cc0cd31797c6e1e38b251f48ae0a5543ec7014c9cd28f42083409c315291e70efddc02cae63ecf371385d278eb", 0xda}, {&(0x7f000071b000)="6f4f46f147173aecaf73cb53be0e0bb357413d7a43c258c67341db3589ef923ef4511a10533e054f5c787782ccda3b2de1d2d9fb4e1cc38f8b4507b011d43e4bf4375a0420227f46baf338778b6382e90c0620ab278d65c1a66ccf3d08c0dcb47400f263a03813764266c34a397a", 0x6e}, {&(0x7f0000a2c000)="3c0deef6720c89a7eb3d5d8587011e37283a2c459103b2f80849b9bd552911726b2eaf59f58baf2d8dbce9ec9a26e57a26fe32d558ad7844b2c4db85d0cebe3ad9237dbaf39193854e703cdabb0c2f1882f4ffb5d7fb335165474d7e06493d331b152618d4a9ad669ad874ddcc0475ac6f02de86ea6c30bec2c1c13b2d7f4992559bf7d828d802422b047af788dce9ae47255fce9184c3af3786bf85359d1b6285d722ba17a0ce0417fc27f0b349bb4859f03f3dd38ab16ef87d332d3ae64a7e3fee8d442f9cd1c936bdf2da46", 0xcd}, {&(0x7f000063b000-0x77)="d1f1cab8da7899e9999c39875a9296a9d2576cf88a64557bef9f4f7387299a57016037e878f1fdce9610bddfff0267f98277f9990fef6543e3547046d18dc3a89b94a3c80c9fc2a950df56942026b2c99809c6c2088c44dc67eedc5012ace387ebae899438740de853c1e845fbd6805b2d1b930bba49c8", 0x77}, {&(0x7f0000a5e000)="4669e73e9fa6e83e6b0e7651a27b4c74c489319c0cac2e6c94cf75f559fdbdd6d1de5ced5656b7f62cfead131836fb51153fa8f9ac", 0x35}, {&(0x7f000030a000-0x9c)="e6fd53dc01e06777394fb625afe5953bc926b41d86e46c21adaadd27eff9c33c385757b4c075dbc0dd9c9ee2c48b6a58e308fa074b0f9d2be4165e85819407b1e4ed47f7070f3e9fc32f2976812db9d73399f4a42d47e74cb4fca369b6f59f5eed8c080c88cd4bd9aee3bf07e0c3de226487a3f791b0026c5cb0c7d479c3ad7bed60d4040efa1056a6ffd1d4721092bb407e1035421fccdcdf6b2b20", 0x9c}], 0xa, &(0x7f0000ff4000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x8f, 0x8000, 0x5, 0x4e3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x602, 0x2, 0x9, 0xd1e, 0x42d, 0x2, 0xd5b, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x2, 0x8, 0x3, 0x3, 0x7, 0x3a, 0x80, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x1, 0x8203, 0x7f, 0xff, 0x6, 0x5, 0x4c23, r6}}], 0xc0, 0x40}, {&(0x7f0000ee0000)=@in={0x2, 0x1, @rand_addr=0x6}, 0x10, &(0x7f0000264000-0x20)=[{&(0x7f0000358000)="382698b6b0558914dc3dc5c7fd1da8a8119e294dc107e70eff22e50648a8b5f9fd3bb789a97d22f0a2657d7526821a03ab30bf9a4bc0ea403dbee3455c86fc5005ef090b1f05e68d99a118f611a3ca8e2cfd2d0c61b09c5e127be9a3bff26034a47440513aecd999bf5731523fa8f179fa33b2d833969b2d40b584ab3e3f75857867c69da59e597a624fa4e8e290e3464246", 0x92}, {&(0x7f0000264000)="00a574c677cd84aeabbfa0841a0c6a497480e8bb9520e15be9060aae7783f6ea990312b09573f20b538f82b6979135db90f7bf3245df6c2a9a69af43e5ec0c2b1989a4818fa363fbc836fd7f7a3f", 0x4e}], 0x2, &(0x7f0000997000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x8000000, 0x3, 0x9, 0x8, 0x100000001, 0x4, 0x72, r7}}, @init={0x18, 0x84, 0x0, {0xfff, 0x8, 0x3, 0x3ff}}, @init={0x18, 0x84, 0x0, {0x400, 0x8, 0x7fff, 0x100}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x7, 0xb, 0xdb, 0x4, 0x100, 0x0, 0x8b0, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x81, 0x200, 0xfffffffffffffffb, 0x8, 0x1, 0x5, 0x3, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x800c, 0x800, 0x4, r10}}], 0x120, 0x1}, {&(0x7f000061d000-0x1c)=@in6={0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f000077c000)=[{&(0x7f0000c2d000)="da499ad3cf715a209814e3d9f17887956bb7a288c50a6061ea217a1bd3be5166fa4ecd91115a8cf6e97417016aeeb32a47cb2af8daa04c9c58f46b3c53f075126b3f745b92e76e2249b834ebcf654695421e6e82301f4fd5b71fb6bd087be36ec04a1b73329337d509291039f64e7ef04f81e32fbeaca6d7a08b0a4b1c5b85aac8fd1369f769faeaff54f11a", 0x8c}, {&(0x7f0000895000-0x7c)="777d2f02f87985d97f8c79f38044115b9a104b2de587715b9ad427670946cd2e065c6540f76b3e6c1bf5415e1cdaf86b7ff2e620224204f15e54bba8830af14e0edf39442f1815cac2c06227985c22fa71ebe0cd25c3733dfef22c0c8c1a8c08b1fb8477daf952ce6f306d9b4f9ea7ccb74ec37f8b1cbf61c1676047", 0x7c}, {&(0x7f00008cd000-0xaa)="3e95efc369e43d2551de168dcd5e12624772d5784e5b217524afbc57a9c92d5560fda6d6c812fdecdec93183fa46a1e9c9313ca40a1e542087186809ecbe60d19a8c74c35933cdc4b4a3133ec510322cc98d08f594130d2b78f1c6ce209d280eb4f8416eaccb258db6446a9b4ddf90d2d9fe3814f8dd5f69d43e13c219ee65f4b0172f73756006defada508bb74ff59c7e7af123ff9a7f91f6b997b2622ea0c042d3668f9e07abee62b3", 0xaa}, {&(0x7f0000733000)="ce203efe36f185e5111e176bdcd9239f294a6ff45740886aae1a027a0907b8733315708d35529ece5e1655adb5eceed4cb8df181b8d29eee2eef2b0f6148ead7e5856cd2945f54372c6638d1178f0360ed0f99e277016cd378792d6f139ec8494821cf298e6a141fde41d5769509fbf99bfeb9fa", 0x74}, {&(0x7f0000430000-0x5e)="db40fcd3a7cd2af08e94c37749d9687ec3bf2c2969fbf7367719e398d9765030580ff5e3355933a10be7955b6e16a7b62c2ba9aa7db2bbf1d4ed69e0b68d29ff37432cc96f6bb9200f84375721e327f7a5f795e2180a89ac794bd46ced48", 0x5e}, {&(0x7f000007a000-0x2e)="5863c086988552bd2e95f2ae6020e5cdd5bd78cd9ec9c7db1e513d99729d0673ad4913f3d60b3c98c718e4e5b032", 0x2e}], 0x6, &(0x7f00006ea000-0xf0)=[@init={0x18, 0x84, 0x0, {0x2, 0x1, 0x3, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffd, 0x0, 0xbf7, 0x7, r11}}, @init={0x18, 0x84, 0x0, {0x10000, 0x2, 0x100000000, 0x8061}}, @sndrcv={0x30, 0x84, 0x1, {0xc2, 0x1, 0x8200, 0x5, 0x5, 0x0, 0x2, 0x3, r12}}, @init={0x18, 0x84, 0x0, {0x4, 0x7fffffff, 0x6, 0x1000}}], 0xf0, 0x40400c0}, {&(0x7f0000547000)=@in={0x2, 0x1, @empty}, 0x10, &(0x7f000028a000-0x40)=[{&(0x7f0000eb8000)="2c7d71d37021ed1d036268508e90e645d5d05991bd94a9103f0d6840b36a8742097a4e5d58355cdc747057da269cc39566b4acb31d0a6136ab34ef03a9de5d4004417e768d267695b217fe056f36911f8a8d9c2453e45fdbbf69b8427affd6d9be21d7fb5715ef5d88d70d9d1c45e51da5ac3d9f79f5fc40a5cf10a40bdab02db950c41500f003ca28b9", 0x8a}, {&(0x7f0000a0e000)="b972a95b434f0102b67bf8e7c139d8cba1898d18b96294c321b55a4b8a5c9722be8b84b055515cd77b394ad4cdb62f6a103e29c41ab1d53dc2cb093590b64d9b32a877c06b4963a8bbf45bf43f741568124a02728c0a2d0f55dc0d916b9cd8ebe64d7420e52e98d28f2373973ffcad3b9ae794c33b5d15145954352a18c3e84fec398c9d56a146df66eba12c2f2b", 0x8e}, {&(0x7f000043f000-0x47)="6d5f056adebd041518a5d97b836c27baac36d2fc55aa0fef366c79e8979497d2586ee7f6f7eecd3e7848f6550f00614cfa506e0eab5e0cdea5f46c2315a8e169e9022da3e199dc", 0x47}, {&(0x7f00006eb000)="9d2ff757cf39c0ba3f7564c7b8dbcc9a7bb2eeed6edd1077e6c0b421ae79e130d8a9b5d4e3d3226f06579ff37dacaee70500e94753b556f5df7e3dba14f92468fd4d7482e5bee73715c280e3321b431069c259e6164e311496f2fadead11107041a8e316165532b5d48b5bd8860a4fe103b87531b9720643a2e9bca7300376401aea06915e8101f3db0ca3f2deb5f1e6add7769c13c0b29ba5490c92ed32bcbb0c4f0c62641f", 0xa6}], 0x4}], 0x6, 0x40000) 2018/02/19 19:48:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)={0x1c, 0x7, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1, [@generic="06"]}]}, 0x1c}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000933000)=@hci, &(0x7f000051a000)=0x6) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f000012c000)=0x1a, 0x4) 2018/02/19 19:48:49 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0xe, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0xb, &(0x7f0000001000-0x3e)=""/62, &(0x7f0000a53000-0x4)=0x3e) sendmmsg(r0, &(0x7f000027b000-0x3c)=[], 0x0, 0x8050) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000002000-0x4)=0x2) accept(r0, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000002000-0x4)=0xffffffffffffff9a) 2018/02/19 19:48:49 executing program 7: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000073e000)={0x57, 0x0, 0x2, 0x9, 0x200, 0x8, 0xdc6e, 0x7fff, 0x0}, &(0x7f0000f64000)=0x20) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f65000-0x8)={r1, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009a2000-0x8)=@assoc_value, &(0x7f0000843000-0x4)=0x8) 2018/02/19 19:48:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000694000-0x2)=0x1, &(0x7f00006a5000-0x8)=0x2) pipe(&(0x7f0000d6a000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_int(r2, 0x21, 0x3, &(0x7f000066c000), &(0x7f00001dc000-0x4)=0x4) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000d5d000), &(0x7f00008cf000)=0x4) [ 36.720114] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 36.733582] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 36.760992] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 36.768707] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/02/19 19:48:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000d37000-0x129)="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", 0xfc) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000293000)) r1 = accept4(r0, &(0x7f0000514000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f00003e1000)=0x32, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000bcf000)={0x0, 0xd6, "8936f0a35f68f8fea36593b1b522f01c3385e3acfd324ef513880f069b77d0ac18ab85e57b6a5e4828d3f6ccacc40840f7ed80b707370cdd8f578fab03f433735612bbef5fbe3261343430628d8185f93a0f93fde59b7f3904440ec322bdab011bcfb9e3f2afda483fc2aa51ad21e0ae5192d91955a57debbb2d8b96087660ed482d6e6d149559b458518b64c2a0ca361463e23c9155ef10a3c63a90eed917c03c1619842089ec1b19cf61cf521f4b89ec53b58a2c22458f7bcc2059dc16f867b6b65e57db16f6ec6b79bd7afc06a13a8a7931553c78"}, &(0x7f000088d000)=0xde) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000ccd000-0x8)={r2, 0xb02}, &(0x7f000095f000)=0x8) r3 = socket(0x5, 0x8000a, 0x8005) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000145000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="c343db93f3caa01aa2e0795ca35166c6"}}) 2018/02/19 19:48:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x498)=@filter={'filter\x00', 0xe, 0x4, 0x438, 0xffffffff, 0x0, 0x0, 0x140, 0xffffffff, 0xffffffff, 0x368, 0x368, 0x368, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@uncond, 0x0, 0x118, 0x140, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x11, 0x81, 0x7, 0x1}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x100000000, 0x4, 0x222429f4c02f0be0, [0xfe0000, 0x16, 0x7, 0x40, 0x1000, 0xc42e, 0x5, 0x878, 0x9, 0x6, 0x8, 0x2, 0x7, 0x3, 0x4, 0x5]}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0xf, 0x7e, 0x1ff}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}, {{@ipv6={@empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0xffffff00, 0x0, 0xffffffff], [0xffffffff, 0xffffff00, 0xffffffff, 0xffffff00], @common='tunl0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x7f, 0x1, 0x2, 0x22}, 0x0, 0xd0, 0x130, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x3, 0x7f}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, [0xffffffff, 0xffffff00, 0xffffff00, 0xff], 0x0, 0x3, 0x3, 0x1, 0x1, 0x101, 0x0, 0x39, 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00001f8000)=""/157, &(0x7f0000001000-0x4)=0x9d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x1, &(0x7f00002eb000-0x8)={0x0, 0x0}) bind$bt_sco(r2, &(0x7f0000440000)={0x1f, {0x4, 0x6, 0x10001, 0x8, 0x1, 0x40}}, 0x8) r3 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000218000-0x520)=@filter={'filter\x00', 0xe, 0x4, 0x4c0, 0xffffffff, 0x1f0, 0x120, 0x1f0, 0xffffffff, 0xffffffff, 0x3f0, 0x3f0, 0x3f0, 0xffffffff, 0x4, &(0x7f0000fc0000-0x40), {[{{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@hl={0x3, 'hl\x00'}, @common=@unspec=@state={0x28, 'state\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1}}, {{@uncond, 0x0, 0xd8, 0x200, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:smartcard_device_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x520) getpeername(r1, &(0x7f0000ee6000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000f6c000)=0x3a) ioctl$sock_inet_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000d82000+0x443)) 2018/02/19 19:48:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x10000000089f0, &(0x7f0000cd1000)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0000000000000000000000e303000009000600f40700010000001707e2007e23"}) socketpair(0x0, 0x5, 0x5, &(0x7f000054b000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e9f000-0x8)={0x0, 0x5}, &(0x7f0000b86000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f62000-0xe)={r2, 0x3ff, 0x80000000000000cc, [0x3, 0x8, 0xa281]}, &(0x7f0000169000)=0xe) 2018/02/19 19:48:49 executing program 4: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000005000)=@sack_info={0x0, 0x5, 0xfffffffffffff7fe}, &(0x7f000002b000)=0xc) r2 = accept4$inet(r0, &(0x7f0000027000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f000001e000-0x4)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000001f000-0xa0)={r1, @in={{0x2, 0x1, @empty}}, 0x6, 0x27a0, 0x1, 0xff, 0x80}, 0xa0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002f000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffa}}}}, 0x438) r3 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000032000-0xf3)="84a04587d6f60bce34e9f06af53426847726d8d6f0a10cc8c61573a4dc02937800bf8a73c5f9fd403776a2b59c6f8c86be926334480f0be5d68b9161f1d24dee1b7d160a0a59013e6f98dc99ba029d262d3fef4f2bc82a0297be273561e5d11511957c285c491e43a35e1b52a1f02823f03ec24c5f09408ba064766329f78e0ac8f91431b3b7c885d8f0a7f15cbd3b944da23300e78f62583f967fd472a4126730639ad99693e603d7533cf3f1b62107e4d0676389da2faf4bec4cb31b9a0c6e2b17796f89df313588fce67b82ab02bf952943c5b00dec4440766e1c178432116d756f9e83d1005dcffd3c72ea2efd6436b344", 0xf3, 0x4000, 0x0, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000032000)={r1, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x4d13}}, 0x101, 0x7}, &(0x7f0000016000)=0x98) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000031000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000031000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000011000-0x4)=0x4, 0x4) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000032000)) r5 = socket(0x3, 0x0, 0x1) ioctl$sock_bt_hidp_HIDPCONNDEL(r5, 0x400448c9, &(0x7f0000031000)={{0x10000, 0x3ff, 0x7f, 0x5, 0xd382, 0x4}, 0x8}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000032000-0xb), &(0x7f000002c000-0x4)=0xb) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000022000-0x8)={0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000031000)={r1, 0x1, 0x1, [0x9a]}, 0xa) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f000001a000-0x4), &(0x7f0000032000-0x4)=0x4) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000011000)={0x2805, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x80, 0x3, 0x2733, 0xdfb, 0x100000001, &(0x7f0000033000-0x10)=@generic="2ed7ade0b6c50610b772e10e216d6646", 0x7ff, 0x9}) 2018/02/19 19:48:49 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00007f6000-0x4)={0x1}, 0x4) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fd7000-0x58)=@alg, &(0x7f0000b9e000-0x4)=0x58) r1 = socket(0x2, 0x5, 0x1) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000fd7000)={{{{0x2, 0x0, @multicast1=0xe0000001}}, {{0xa, 0x1, 0xb0, @mcast2={0xff, 0x2, [], 0x1}, 0x4800000000000}}}, 0x6, 0x8, 0x4, "5912f602e95ba3f6a9987f1dc7b55c35c5d06696c38eb97ca39b12fafb67e7602b33d919c9bdac081b51dc18c81a2ac1b050c21751eda45ae167774832e79900107595b836bfe98bae0a13376bc4b427"}, 0x160) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000077d000)={0x0, 0x80, "c4949293443202f0df3c7dd3206a715c2bafc1742e34855369eb793afba697d7b420a744b13286a710b0177d54b005969c2eafcc3eee549f6201305fa10a783e47221bafb8cb8cd6213519272c62094ab8211d55a462b33ecd72939c0e9b381431b549377f3414d0fe271f246fdafaae44bfecd01dff780160b615fff9600c4b"}, &(0x7f0000fd7000-0x4)=0x88) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fd8000-0x4)=0x3ff, 0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000f7d000)={r2, @in={{0x2, 0x1, @empty}}}, 0x8c) 2018/02/19 19:48:49 executing program 3: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffff9c, &(0x7f0000051000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000041000)=0x14) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000050000+0xc0f)={@common='syzkaller1\x00', r2}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000051000)={0x3, &(0x7f000003e000)=[{0xb0, 0x1, 0x7ff, 0x100}, {0x4, 0x4b, 0x10000, 0x4}, {0x0, 0x6, 0x7, 0x8}]}, 0x10) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000052000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000053000-0x4)=0x26) setsockopt$inet_opts(r3, 0x0, 0x9, &(0x7f000004a000)="33cce5616add9e72b0", 0x9) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000051000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}) r4 = socket(0x20000000000000a, 0x2, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r4, &(0x7f0000052000)=""/157, 0x9d, 0x100, &(0x7f000003b000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @empty}, 0x3, 0x1, 0x0, 0x1}}, 0x2e) connect$inet6(r4, &(0x7f000004c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r4, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0x10) 2018/02/19 19:48:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200000000000003, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e1c000-0x4a8)=@mangle={'mangle\x00', 0x1f, 0x6, 0x448, 0x2e8, 0x98, 0x0, 0x2e8, 0x220, 0x3b0, 0x3b0, 0x3b0, 0x3b0, 0x3b0, 0x6, &(0x7f0000734000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x20, 0xfffffffffffffffa, 0x3}}}, {{@uncond, 0x0, 0x98, 0xc8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xc, 0x6, 0x1}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x4, 0x6, @dev={0xac, 0x14, 0x0, 0xa}, 0x1}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xf800000000000000, 0x2, 0x3}, {0x4, 0x10000, 0x4}}}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x24, 0x8}}]}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x16}}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0xe0, 0x100, 0x18b, 0x1}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x178, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, &(0x7f0000867000), {[{{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x2d, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @generic="c2cf11053b4f365ea4a5ef1529fc5c91", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) r1 = socket$inet(0x2, 0x805, 0x0) connect$inet(r1, &(0x7f0000f7e000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/19 19:48:49 executing program 5: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) socket$bt_bnep(0x1f, 0x3, 0x4) getpeername$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000bc9000)=0x1c) socketpair(0x5, 0x800, 0xcd00, &(0x7f0000001000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000021000-0x4)=0x3, 0x4) socket$bt_bnep(0x1f, 0x3, 0x4) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) [ 36.938388] ipt_ECN: new ECT codepoint fa out of mask [ 36.955598] kauditd_printk_skb: 7 callbacks suppressed 2018/02/19 19:48:49 executing program 7: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000191000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000e000-0x1000), &(0x7f0000009000)}, 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000c000-0x18)={0x0, 0x100, 0x10, 0x97, 0x8}, &(0x7f0000006000-0x4)=0x18) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000000c000-0x6)={r2, 0x9}, &(0x7f0000008000)=0x6) [ 36.955605] audit: type=1400 audit(1519069729.760:28): avc: denied { ioctl } for pid=5713 comm="syz-executor3" path="socket:[14862]" dev="sockfs" ino=14862 ioctlcmd=0x8933 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 [ 36.967855] ipt_ECN: new ECT codepoint fa out of mask 2018/02/19 19:48:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000450000-0x38)={&(0x7f0000efe000)={0x10}, 0xc, &(0x7f0000424000-0x10)={&(0x7f000091b000-0x14)={0xffffffffffffffdd, 0x40000000003, 0x0, 0x108, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x2}, []}, 0x14}, 0x1}, 0x0) poll(&(0x7f0000873000-0x10)=[{r0, 0x202}, {r0, 0x1}], 0x2, 0x4) 2018/02/19 19:48:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000c85000)={0x0}) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000094000-0x4)=0x1f, 0x4) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000f60000)=0xcb72, 0x4) getsockname$packet(r1, &(0x7f0000e56000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000f8f000)=0x14) connect$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x0, @empty}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000894000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007d2000-0x8)={0x0, 0x699}, &(0x7f0000251000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00004b7000-0x14)={r3, 0xf8, 0x4, 0x80000000, 0x97, 0x26}, &(0x7f0000d69000+0x813)=0x14) 2018/02/19 19:48:49 executing program 1: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) socketpair$inet(0x2, 0x80003, 0xffff, &(0x7f0000644000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00003aa000)={0x0, 0x88, &(0x7f0000ef5000-0x88)=[@in={0x2, 0x2, @rand_addr=0x3f}, @in6={0xa, 0x0, 0x6d, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x272}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}}]}, &(0x7f0000ef5000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000c17000-0x14)={r3, 0x7, 0x9, 0x4, 0x1, 0x2}, 0x14) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000073e000-0xc)=@sack_info={r3, 0x2, 0x4}, 0xc) sendmsg$alg(r4, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[]}, 0x8001) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r4, 0x29, 0x1b, &(0x7f000088c000-0x14)={@loopback}, &(0x7f0000ef5000-0x4)=0x14) recvfrom(r4, &(0x7f00001c9000-0x96)=""/150, 0x96, 0x0, &(0x7f00001e8000)=@ipx={0x4, 0x0, 0x0, "ff3ce4dd2f40"}, 0x10) r5 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f000001a000), 0x80000) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000ef6000-0x10)={0x0, &(0x7f0000dee000)=[]}, 0x10) accept4$unix(r5, &(0x7f0000d33000-0x8)=@abs, &(0x7f0000be6000-0x4)=0x8, 0x80000) sendto(r4, &(0x7f0000ef4000-0x1)="8d", 0x1, 0x8880, 0x0, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r4, 0x8941, &(0x7f0000ef8000-0x18)=@get={0x1, &(0x7f0000ef7000)=""/159, 0x3}) r6 = accept$ax25(0xffffffffffffffff, &(0x7f0000ef6000), &(0x7f000081c000)=0x10) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r6, &(0x7f0000ef7000-0x10)={0x3, {"0a0ae31b337dfc"}, 0xffff}, 0x10) r7 = accept4(r4, &(0x7f0000ef5000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000469000-0x4)=0x10, 0x80000) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r7, &(0x7f0000ef6000-0xc)={0x10, 0x0, 0x2, 0x20000000}, 0xc) 2018/02/19 19:48:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008b9000)=[{&(0x7f0000c71000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c, &(0x7f0000228000-0x30)=[]}], 0x1, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000067b000-0x4)) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f000036c000)=0x8, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/19 19:48:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000174000)={0x5, {{0xa, 0x0, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, {{0xa, 0x1, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}}, 0x108) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b01000-0xe8)={{{@in=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000e8d000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000503000)={'vcan0\x00'}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00008ff000-0x10)=@common='vcan0\x00') getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f0000adf000)={@local, 0x0}, &(0x7f0000167000)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000056d000)={@multicast1, @loopback, 0x0}, &(0x7f0000215000-0x4)=0xc) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000d13000)={0x10}, 0xfffffffffffffea1, &(0x7f000091e000)={&(0x7f0000620000-0x5c)=@ipv6_getnetconf={0x0, 0x52, 0x40c, 0x6, 0x1, {0xa}, [@NETCONFA_FORWARDING={0x0, 0x2, 0x8}, @NETCONFA_PROXY_NEIGH={0x0, 0x5, 0x80000001}, @IGNORE_ROUTES_WITH_LINKDOWN={0x0, 0x6, 0x4}, @NETCONFA_IFINDEX={0x0, 0x1, r1}, @NETCONFA_PROXY_NEIGH={0x0, 0x5, 0xffffffff}, @NETCONFA_IFINDEX={0x0, 0x1, r3}, @NETCONFA_PROXY_NEIGH={0x0, 0x5, 0xaa}, @NETCONFA_RP_FILTER={0x0, 0x3, 0x9}, @NETCONFA_IFINDEX={0x0, 0x1, r2}]}, 0x896}, 0x1, 0x0, 0x0, 0x4000801}, 0x0) 2018/02/19 19:48:49 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x7c86, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000008000-0x10)={r4, r3, 0x3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000006000)={r3, r5}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000004000), 0x4) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000008000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='gre0\x00', r6}) bind$packet(r0, &(0x7f0000001000-0x14)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) write(r1, &(0x7f0000004000-0xc), 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000009000-0xc)={{0x3, 0x3, 0x5, 0x474c, 0x33c, 0x3}, 0x205}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000008000)={0x3, 0x9, 0x20a, 0x2, 0x400, 0x2, 0x7, 0x8, 0x0}, &(0x7f0000008000)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r8, 0x84, 0x77, &(0x7f0000003000-0x1a)={r9, 0x6, 0x9, [0x4, 0xfffffffffffffff7, 0x5, 0x1, 0x9, 0x7, 0x3, 0x4, 0x101]}, &(0x7f0000004000)=0x1a) getsockopt$netlink(r8, 0x10e, 0x2, &(0x7f0000001000-0x7f)=""/127, &(0x7f0000000000)=0x7f) 2018/02/19 19:48:49 executing program 3: mmap(&(0x7f0000000000/0x124000)=nil, 0x124000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000002a000-0x101)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "fd665c", 0x0, 0x21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], "7eebb023afa638c9"}}}}}}}, 0x0) r0 = socket(0x13, 0x800, 0x7) mmap(&(0x7f0000124000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000125000-0x4)) 2018/02/19 19:48:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000587000-0x8)={0x0}, &(0x7f0000000000)=0x8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00002fa000)={r2, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, 0x8c) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000001000-0x3)={0x2, "7714"}, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000cd0000)={0x6, 0x8, 0x16c14230, 0x800, 0x8, 0xffffffffffffff9c, 0x4}, 0x2c) socketpair(0x1b, 0x3, 0xffff, &(0x7f000097c000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00007e2000)={0x9, 0x0, 0x0, 0x3, 0x8, r4}, 0x2c) 2018/02/19 19:48:49 executing program 0: r0 = epoll_create(0xa4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000000000+0x771)=[{}, {}, {}, {}], 0x4, 0x7, &(0x7f0000000000)={0x1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) 2018/02/19 19:48:49 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000012000-0x54)=@bridge_delneigh={0x24, 0x1d, 0x329, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_DST_IPV4={0x8, 0x1, @rand_addr}]}, 0x24}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000022000-0x10)=[@in={0x2, 0x1, @multicast2=0xe0000002}], 0x10) 2018/02/19 19:48:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0x9, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x2}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x2, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr=0x8d}}]}, 0x60}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000063a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) getsockname(r0, &(0x7f0000a43000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000739000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00009ae000)={0x5, [0x0, 0x9, 0x80000001, 0xffff, 0x5]}, &(0x7f0000330000)=0xe) 2018/02/19 19:48:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80802, 0x8) r1 = accept4(r0, &(0x7f0000000000)=@hci, &(0x7f0000003000-0x4)=0x6, 0x80000) r2 = accept$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000000)={@common='vcan0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}}) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000014000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x0, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x1, 0x3f}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x401, 0x3f}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) [ 37.122533] audit: type=1400 audit(1519069729.927:29): avc: denied { node_bind } for pid=5766 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:node_t:s0 tclass=dccp_socket permissive=1 2018/02/19 19:48:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r1 = socket(0x1, 0x80000, 0x1) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002ad000-0x8), &(0x7f0000586000-0x4)=0x8) epoll_create(0x5) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000039d000-0x8)) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000932000+0x2c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000b1c000)={0x2, 0x2, @empty}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) poll(&(0x7f00006e5000)=[{r0}], 0x1, 0x0) pipe(&(0x7f00008a8000)={0x0, 0x0}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000d4b000)=""/116, &(0x7f00001e5000-0x4)=0x74) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000df4000-0x4b8)=@mangle={'mangle\x00', 0x1f, 0x6, 0x458, 0x100, 0x1c8, 0x100, 0x0, 0x1c8, 0x3c0, 0x3c0, 0x3c0, 0x3c0, 0x3c0, 0x6, &(0x7f00001a5000-0x60), {[{{@ip={@dev={0xac, 0x14, 0x0, 0x14}, @empty, 0xffffff00, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="5a765275daf19e09449dc6a94e707c1e", {}, {0xff}, 0x0, 0x3, 0x5b}, 0x0, 0xc0, 0x100, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @common=@unspec=@cpu={0x28, 'cpu\x00', 0x0, {0x2, 0x1}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x43bf, 0x0, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, 0x0}}}, {{@uncond, 0x0, 0x98, 0xc8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xc}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x1, 0x7d6, 0x6}, {0x4, 0xa25, 0x971}, 0xed1, 0x1}}}, {{@uncond, 0x0, 0x70, 0xa0, 0x0, {}, []}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x80, 0x9, @multicast2=0xe0000002, 0x2}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @TTL={0x28, 'TTL\x00', 0x0, {0x1, 0x4}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x401, 0xff000000, 0xffffff00, @common='ip6gre0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x89, 0x3, 0x68}, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0x1e}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b8) 2018/02/19 19:48:50 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000002000-0xac), 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000001000-0x2), 0x2) 2018/02/19 19:48:50 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e4e000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d8c000-0xe8)={{{@in6=@empty, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0xa4, 0x2, 0x100, 0x2, 0x80, 0x20, 0xbb, 0x0, r1}, {0x6, 0x8, 0x7fffffff, 0x1, 0x8, 0x5, 0x5, 0xffffffffffffff7f}, {0x6, 0x5, 0x4}, 0x8, 0x5, 0x2, 0x0, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x3e}, 0xa, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x8, 0x4, 0x0, 0xac}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f0000868000-0x4), 0x3) 2018/02/19 19:48:50 executing program 3: pipe(&(0x7f0000e16000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x1, &(0x7f0000000000), &(0x7f0000194000-0x4)=0x4) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x9, &(0x7f0000015000-0x8)={0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r1, &(0x7f000001d000)={0x1d}, 0x10) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r2, &(0x7f0000002000-0x10)={0x1d, r3}, 0x10) sendmsg$can_raw(r2, &(0x7f0000002000-0x38)={&(0x7f0000013000)={0x1d}, 0x5, &(0x7f0000018000-0x10)={&(0x7f0000007000)=@canfd={{0x1}, 0x0, 0x0, 0x0, 0x0, "0327e18b2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b50100000000efffffff050000000118fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/02/19 19:48:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000338000-0x10)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00001d3000)=0x1, 0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000e01000)={@empty, 0x0}, &(0x7f00002f0000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001e6000-0xe8)={{{@in=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f00009e6000)=0xe8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000ffb000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1202}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000eec000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x2, 0x2, 0x2, 0x8, 0x0, 0xa0, 0x80, 0x88, r1, r2}, {0x1544, 0x2, 0x8, 0x9, 0xffffffffffff0001, 0x8, 0x20, 0x4}, {0x100000001, 0x0, 0x0, 0x200}, 0x9, 0x3, 0x3, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x2, 0x3c}, 0xa, @in6=@empty, 0x2, 0x7, 0x3, 0x1, 0xf7, 0x60, 0x6}}, 0xe8) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000f4a000-0x1)='{', 0x1, 0x4008000, &(0x7f0000de6000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000b29000-0x1), 0xffffff15, 0x24008001, &(0x7f00009d3000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/19 19:48:50 executing program 6: setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000fe4000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$packet(r0, &(0x7f0000001000-0x14)={0x11, 0xf5, r1, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/19 19:48:50 executing program 1: pipe(&(0x7f0000ed4000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000-0x20)={0x1, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000f5d000-0x10)={r1, 0x5}) getsockopt(0xffffffffffffffff, 0x0, 0xce, &(0x7f0000e3f000)=""/4, &(0x7f0000003000)=0x4) 2018/02/19 19:48:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast2, @local}, &(0x7f0000986000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00002ce000)={@rand_addr=0x1, @multicast2=0xe0000002, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvmsg$netrom(r2, &(0x7f00009c7000)={&(0x7f0000a9c000-0x10)=@ax25={0x3, {"98dba607110b45"}}, 0x10, &(0x7f0000fcf000)=[], 0x0, &(0x7f00000af000)=[]}, 0x0) recvfrom$unix(r2, &(0x7f0000409000-0x66), 0x0, 0x0, &(0x7f000040d000-0x2)=@abs, 0x20000000) 2018/02/19 19:48:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000081c000-0x4d0)=@nat={'nat\x00', 0x1b, 0x5, 0x470, 0x180, 0x180, 0xffffffff, 0x0, 0x180, 0x3d8, 0x3d8, 0xffffffff, 0x3d8, 0x3d8, 0x5, &(0x7f0000633000-0x50), {[{{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @common='bridge0\x00', @common='bpq0\x00'}, 0x0, 0xa0, 0xd8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @port, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x1, @empty, @empty, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0xd8, 0x138, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}, @common=@set={0x40, 'set\x00'}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@icmp={0x28, 'icmp\x00'}]}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d0) accept4(r0, &(0x7f000065a000)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000db4000)=0xe4, 0x7fffc) 2018/02/19 19:48:50 executing program 4: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000001000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f00000a8000-0x10), &(0x7f0000f72000-0x4)=0x10, 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000441000)=0x1b) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000dcd000)=@l2={0x1f}, 0xe) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000703000)=0x100000000, 0x4) 2018/02/19 19:48:50 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={0x0, 0x1, 0x20}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r1, &(0x7f0000001000-0x4)=0x4) setsockopt(r0, 0x84, 0x73, &(0x7f000068b000), 0x0) 2018/02/19 19:48:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000ea6000-0x4)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000644000-0x10)={0x0, &(0x7f0000740000-0x8)=[]}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000081f000), 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c74000), &(0x7f00003a2000-0x4)=0x4) 2018/02/19 19:48:50 executing program 6: r0 = socket$inet6(0xa, 0x80004, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=0xffffffff, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000-0x28)={r1, 0x0, 0x9, 0xc7, &(0x7f0000c78000)="ac47dc077ffdd19ab1", &(0x7f0000001000-0xc7)=""/199, 0x101, 0x8}, 0x28) setsockopt(r0, 0x84, 0xd, &(0x7f00006ae000-0x6a), 0x0) 2018/02/19 19:48:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x18) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000a82000), &(0x7f0000e15000)=0x8) 2018/02/19 19:48:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3f000-0x10)="01010000000ef40000000300409d9254", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f76000)=[{0x0, 0x0, &(0x7f000081e000-0x40)=[{&(0x7f000099f000)="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", 0x122}], 0x1, &(0x7f00008f2000-0x138)=[]}], 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b8d000)="bd3ccdf51bd09ed2475d31875ebdf5027aadba1436e408addfeed84cb057f4767af03fcb44e3b0a49fc9342b6cae928922c176b4118ee497cf731d1779e106ea1f8f6ea0e4878fd7be67fed60226277647c7826772935c6200ebdfdc22203c8a8aeb4a62b2f9efeb49e5f93de45dc0a6ae30a5ff0795f428d130baf23575dc7dd157478df992fbe93b03d8b6375d5757b0d85647f7", 0x95) 2018/02/19 19:48:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000d03000)={@ipv4={[], [], @broadcast}}, &(0x7f0000116000)=0x14) connect(r0, &(0x7f00000ff000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000706000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendmsg(r0, &(0x7f00000c9000-0x38)={0x0, 0x0, &(0x7f00000e5000)=[{&(0x7f0000064000-0x5)="d5c0", 0x2}], 0x1, &(0x7f0000101000-0xc8)=[]}, 0x0) 2018/02/19 19:48:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000005, 0x8000d, 0x1) write(r0, &(0x7f0000520000)="240000002500fff73200000800367700fbffffff0300000000000000fffffff70100ff10", 0x24) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000027c000), &(0x7f000087a000)=0x8) 2018/02/19 19:48:50 executing program 6: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000022000)={&(0x7f0000014000-0x1c)=@in6={0x2, 0xffffffffffffffff, 0x9, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000013000)=[], 0x0, &(0x7f000000c000)=[{0x10, 0x84, 0x4}], 0x10}, 0x0) 2018/02/19 19:48:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000918000)={0x0, 0x0}) recvmsg$netrom(r0, &(0x7f00002e1000-0x38)={&(0x7f0000193000-0x48)=@full={{0x3, {"9616765c5497bd"}, 0x3f}, [{"621cb0cdcd89c3"}, {"595815b0f03f37"}, {"a53e44e4f0f9ca"}, {"9cbe6c70fe1a58"}, {"dffb2a6c7aee03"}, {"9749b12f35d3b2"}, {"b83f126446e61c"}, {"04173b7cd64661"}]}, 0x48, &(0x7f00002fb000)=[{&(0x7f0000564000)="9d8730f344f2c4666cf549e4599435da94ed3a1bebf8e60fa9146dc09781d61bbb64564ab5de506435fc5ab70fa8fde34f8d1ea0c1912504baf688f6b6f3223359a89d291756e9796f1ba8f7f528c852a9036089f17e56877613a6651e78a5b3de8ad58e6457ce02017cc6ec0ba1", 0x6e}, {&(0x7f00006ca000)}, {&(0x7f0000ff5000)}], 0x3, &(0x7f0000584000)=[{0x80, 0x103, 0x1, "74ac0d83d8257a94b30ecc5f629d6f5b58da5b2b3c3dcc7eebb632bbc2069c2998c53bf1fc0e351670eda4d07b1cac7dd2032ba44469cfabd4a0d25b3f6f905edf93240f415d0a93990ce331fbeffc29465aeb84eb53dd8ed55167ffb06c4969293293f5f0fba560f1a245d915"}, {0x80, 0x0, 0x5, "60c490093eeb8d99cc9f7ffb8539e575b37325619337d55e7e6b75ad80ca8289df44f4351da2bae993f9c1175325f6b166d401811e94d4b67a8fdf317c9c1516b0c814bd478d79640dfaa5d95d6c69547af83d33b6cb156cf4a30290764bffbf3f23068b8d5ca745dd8be20b49"}, {0x1010, 0x19f, 0x80000000, "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"}, {0x60, 0x1, 0x401, "ea7d4cff460bc1013069af45c1f1040fde93ab98fc647025d9b7100a33e5fc65f814c147349e55ef789706a50f63903cacc51c23d9bf22ccffa7c6ab1ad595cd544fc1628ae65a0a5ae805"}, {0x10, 0x1, 0x5f1}, {0x48, 0x118, 0x0, "a032ceec6b3ed74160bea82936a3ab5c712cbb1fe330948870ffb8e4c6f1a663b8e0a30c0a0afd186e210189de8198a2a611"}, {0x38, 0x107, 0x1, "4f1b01279b17a05797ccc47631db9ddd4f91020442d45d1d0216fa42d2fee493b9"}, {0x58, 0x0, 0x7, "e251b6f96fd0dd2e1f3a1a333ed071019fa2c33270138677a2967ed65619ef1d066833ab865832c2f3ba468491ddab865a6924b271a6f6d7d30cf11b8bcdb44f256e56fc579a"}], 0x1258, 0x800}, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0xffffffffffffffff}, []}, 0x14}, 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000913000)=@get={0x1, &(0x7f00003ed000-0x1000)=""/4096, 0x6}) r2 = socket(0x2, 0x5, 0x3) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000a8f000)=0xfffffffffffffffc, 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/02/19 19:48:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001ad000)=0x804, 0x4) connect(r0, &(0x7f00007a4000-0x10)=@ethernet={0x0, @empty}, 0x10) 2018/02/19 19:48:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000441000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000cf1000)={0x0, 0xc1, "b8f5b138f938c1ddaa1bf293c57c9b4e4d1ff7b8fdd7c0ea457a3f3f938935deba11fe78f7a75df6db3d04198c27082143da503e63fbba05604d4a7fbebc2aeb6b6603b3d798b081a3b1c475f4c3a7ee0b27bb230f7b04ef66b82635e907eab7664f642caa60f2c96228d6a2f63c74af01c3f72a97774aba1a8f3ccfbb45a9d883dbb239d24161a7caf25d3c569e05d6060b4fcdf7ef3341d852ec096a76b43d620f56885dba9d23d143b78d1fb54b292717a091cb977b08aeee8c2a17b6223873"}, &(0x7f000030e000)=0xc9) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00009f1000)=r1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005e2000-0x4)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000070a000-0x4)=0x3f, 0x4) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0x19, &(0x7f0000018000)=0x8000000000008, 0xfef6) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00009fc000-0x4)=0x4, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000184000-0x6e)={@random="cd39f2081b0b", @random="9a8c87bcb5a4", [], {@ipv6={0x86dd, {0x0, 0x6, "446f12", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x3, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x40000000003a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @loopback={0x0, 0x1}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/02/19 19:48:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0xffffffff80000000, &(0x7f0000e5e000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00008bb000-0x1a8)={0x8591, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x1, 0x2, [{{0x2, 0x3, @empty}}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xf}}}]}, 0x1a8) r1 = socket$pptp(0x18, 0x1, 0x2) socketpair(0x19, 0x800, 0x3f, &(0x7f0000140000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000e7000-0x20)={0x1, 0x0, 0x842, 0x8001, 0x4, 0x9}) bind$pptp(r1, &(0x7f0000416000)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x10287) bind$pptp(r1, &(0x7f00008c4000)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) connect$pptp(r1, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000080c000)=@common='ip6gretap0\x00', 0x10) 2018/02/19 19:48:50 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) getsockname(r0, &(0x7f0000003000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, &(0x7f0000003000-0x4)=0x3a) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000002000-0x4)) 2018/02/19 19:48:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000316000-0x4)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00006db000)={r0, r1}) sendto$inet(r0, &(0x7f00003ee000-0x1), 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x3a6, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000db5000), 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c28000-0x8)={0x0, 0x4}, &(0x7f00009a0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000818000-0x8c)={r2, @in6={{0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, &(0x7f0000612000)=0x8c) recvfrom$inet6(r0, &(0x7f0000883000), 0x3a5, 0x2, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x7) 2018/02/19 19:48:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000064000-0xb8)={0x0, 0x1ff, 0x6, 0x1, 0x3, 0x3, 0x8, 0xfffffffffffffffe, {0x0, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x1ff}}, 0x8, 0xffffffffffffffff, 0x7fffffff, 0x9, 0x3}}, &(0x7f00008a2000)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000065b000-0x8)={r1, 0x1ff}, &(0x7f0000300000)=0x40) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r0, 0x0, &(0x7f000060c000)) sendmsg$inet_sctp(r3, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffea2, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[]}, 0x0) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f000019d000)={{&(0x7f0000341000-0xb4)=""/180, 0xb4}, &(0x7f00002db000), 0x2}, 0x20) writev(r2, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) 2018/02/19 19:48:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000ea8000-0x38)={&(0x7f0000192000)=@rc={0x1f, {0x4, 0x6, 0xffffffff, 0x12, 0x36dc, 0x5}, 0x1}, 0x9, &(0x7f00004eb000)=[{&(0x7f000045f000-0xa3)="23d465fecd821c61513affd6060597e67224042dc739df74a910f7f3b9547064bc8a664e2d05dd70ae463e665d77b1e8cb735ee7a6800b7e270765f84380af4fe34fb9a5999319c6acf7619bf6cbfd6dad02b7b1ecef4b0f561adae78d1f13c240c5860e4953b14a9757804cfa8642fdd2d556580213980656cfec04604c03654e28f164bea3dae20bb74000a0aacf79eae9b65b5ea5b629bb5a5aaabe63c2af5d56f9", 0xa3}], 0x1, &(0x7f0000e3c000-0x1c0)=[{0xa0, 0x0, 0x81, "9928f325af5ba847c6f87d873cfd9fef2d5a8ca193cadebbd3782b8dffa65402310e1fdff1ed10a35ebce4edc7610f695a85052b0b8b64f0f96c2a8a21ad1bff5b598b9762343b6d3dc361fe01f9e7d3f152bb4b1beaa12665d895e909f31d2b98992e7c9eaae04127ce623e42238965b65b3b0bf3f06cb767c9b1046641949fb4d16b2d03130750c9a2c847"}, {0x68, 0x115, 0xffa4, "bdebfee13cd68f222d499afb500df88d1960732300a3da56d8f8e6d5a184d4a4e0a4c3fef1e89ba06f54fe525a7f689f5f738fe1a85f1f281ecff3bb0a7d3836f4432007af23f63b6d15548a6e7c731aa8"}, {0xb8, 0x104, 0x80000000, "dab5d162d6dea7828c0942c33766f18fee5bef237411f44d76e9acc21be8d651b646655adca42cc7c5f86744b4db2999d7518bd92e6c8ea9d8b7050712dc061e9c61405e59184d62a38db3a139a7ae548142f4ccdd479dcd6331fdcccfff0223d16e016cdab3dcb65f883eb960f038433c695e7ec05857c06a9396a0e78a557f18c2841a0ab2a81a2e8270cddc37fd51196dc4fc097995e16d728bc0617249dc3e1d7ad2"}], 0x1c0, 0x90}, 0x40000) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0xf0, 0x318, 0xffffffff, 0x0, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@empty, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@rand_addr, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f000096a000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) connect$inet6(r1, &(0x7f0000c7d000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000458000-0xf)=@dstopts={0x7f, 0x0, [], [@enc_lim={0x4, 0x1, 0x2}, @ra={0x5, 0x2, 0xb2}]}, 0xf) syz_emit_ethernet(0x15b, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "011f20", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) [ 37.299693] IPVS: length: 24 != 8 [ 37.308149] sctp: [Deprecated]: syz-executor1 (pid 5847) Use of int in maxseg socket option. [ 37.308149] Use struct sctp_assoc_value instead [ 37.338550] IPVS: length: 24 != 8 [ 37.380060] audit: type=1400 audit(1519069730.184:30): avc: denied { name_bind } for pid=5875 comm="syz-executor6" src=20024 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 37.402574] audit: type=1400 audit(1519069730.185:31): avc: denied { name_connect } for pid=5875 comm="syz-executor6" dest=20024 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:port_t:s0 tclass=dccp_socket permissive=1 [ 37.405613] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 37.432796] in_atomic(): 1, irqs_disabled(): 0, pid: 5882, name: syz-executor0 [ 37.440174] INFO: lockdep is turned off. [ 37.444270] CPU: 0 PID: 5882 Comm: syz-executor0 Tainted: G W 4.16.0-rc1+ #232 [ 37.452855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.462218] Call Trace: [ 37.464793] dump_stack+0x194/0x257 [ 37.468408] ? arch_local_irq_restore+0x53/0x53 [ 37.473061] ? fs_reclaim_acquire+0x20/0x20 [ 37.477373] ___might_sleep+0x2b2/0x470 [ 37.481331] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 37.487196] ? __debug_object_init+0x235/0x1040 [ 37.491852] __might_sleep+0x95/0x190 [ 37.495635] kmem_cache_alloc_trace+0x299/0x740 [ 37.500285] ? lock_acquire+0x1d5/0x580 [ 37.504239] ? lock_acquire+0x1d5/0x580 [ 37.508197] ? __rds_conn_create+0xe46/0x1b50 [ 37.512679] rds_loop_conn_alloc+0xc8/0x380 [ 37.516985] ? rds_loop_conn_free+0x290/0x290 [ 37.521464] ? __init_waitqueue_head+0x97/0x140 [ 37.526115] ? init_wait_entry+0x1b0/0x1b0 [ 37.530331] ? __lockdep_init_map+0xe4/0x650 [ 37.534733] __rds_conn_create+0x112f/0x1b50 [ 37.539136] ? rds_conn_drop+0xb0/0xb0 [ 37.543007] ? lock_downgrade+0x980/0x980 [ 37.547152] ? lock_release+0xa40/0xa40 [ 37.551110] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 37.556980] ? rcu_note_context_switch+0x710/0x710 [ 37.561896] ? __lockdep_init_map+0xe4/0x650 [ 37.566286] ? lockdep_init_map+0x9/0x10 [ 37.570331] ? __init_waitqueue_head+0x97/0x140 [ 37.574982] ? init_wait_entry+0x1b0/0x1b0 [ 37.579202] ? lockdep_init_map+0x9/0x10 [ 37.583244] ? rds_message_alloc+0x28c/0x330 [ 37.587634] ? rds_message_next_extension+0x210/0x210 [ 37.592804] ? trace_hardirqs_on+0xd/0x10 [ 37.596936] ? _raw_spin_unlock_bh+0x30/0x40 [ 37.601333] ? __release_sock+0x360/0x360 [ 37.605459] ? lock_sock_nested+0x91/0x110 [ 37.609680] rds_conn_create_outgoing+0x3f/0x50 [ 37.614333] rds_sendmsg+0xe63/0x2550 [ 37.618116] ? avc_has_perm+0x43e/0x680 [ 37.622082] ? rds_send_drop_to+0x1930/0x1930 [ 37.626558] ? iterate_fd+0x3f0/0x3f0 [ 37.630344] ? trace_hardirqs_on+0xd/0x10 [ 37.634475] ? _raw_spin_unlock_irq+0x27/0x70 [ 37.638957] ? sock_has_perm+0x2a4/0x420 [ 37.643000] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 37.648346] ? lock_release+0xa22/0xa40 [ 37.652301] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 37.658169] ? __check_object_size+0x8b/0x530 [ 37.662649] ? __might_sleep+0x95/0x190 [ 37.666607] ? selinux_socket_sendmsg+0x36/0x40 [ 37.671259] ? security_socket_sendmsg+0x89/0xb0 [ 37.675998] ? rds_send_drop_to+0x1930/0x1930 [ 37.680479] sock_sendmsg+0xca/0x110 [ 37.684175] SYSC_sendto+0x361/0x5c0 [ 37.687871] ? SYSC_connect+0x4a0/0x4a0 [ 37.691827] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 37.697704] ? schedule+0xf5/0x430 [ 37.701226] ? do_vfs_ioctl+0x486/0x1520 [ 37.705273] ? selinux_capable+0x40/0x40 [ 37.709319] ? SyS_futex+0x269/0x390 [ 37.713019] ? trace_hardirqs_off+0xd/0x10 [ 37.717238] ? exit_to_usermode_loop+0x198/0x2f0 [ 37.721979] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 37.727500] SyS_sendto+0x40/0x50 [ 37.730937] ? SyS_getpeername+0x30/0x30 [ 37.734982] do_syscall_64+0x282/0x940 [ 37.738851] ? __do_page_fault+0xc90/0xc90 [ 37.743067] ? finish_task_switch+0x1e2/0x890 [ 37.747540] ? finish_task_switch+0x1b9/0x890 [ 37.752022] ? syscall_return_slowpath+0x550/0x550 [ 37.756935] ? syscall_return_slowpath+0x2ac/0x550 [ 37.761844] ? prepare_exit_to_usermode+0x350/0x350 [ 37.766839] ? prepare_exit_to_usermode+0x227/0x350 [ 37.771834] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 37.776483] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 37.781312] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 37.786482] RIP: 0033:0x453d69 [ 37.789650] RSP: 002b:00007fe727fb0c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 37.797337] RAX: ffffffffffffffda RBX: 00007fe727fb16d4 RCX: 0000000000453d69 [ 37.804607] RDX: 0000000000000000 RSI: 00000000203edfff RDI: 0000000000000013 [ 37.811860] RBP: 000000000072bea0 R08: 0000000020dfcff0 R09: 0000000000000010 [ 37.819109] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff 2018/02/19 19:48:50 executing program 7: r0 = socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00009b6000-0x10), &(0x7f0000001000)=0x10) r1 = socket$netlink(0x10, 0x3, 0x19) setsockopt(r1, 0x10e, 0xa, &(0x7f0000001000-0x1), 0x0) 2018/02/19 19:48:50 executing program 5: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1f, 0x805, 0x0, &(0x7f0000fd1000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002fb000-0xa0)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x4, 0x6, 0xff, 0x4}, &(0x7f000095f000)=0xa0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000dac000)={0x5cdb, 0x2, 0x8000, 0x9, 0x4, 0x2c, 0x6f7, 0x1, r1}, &(0x7f0000fd1000-0x4)=0x20) r2 = socket$inet6(0xa, 0x3, 0x400000000087) sendto$inet6(r2, &(0x7f0000fc2000-0x60d), 0x10d, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/19 19:48:50 executing program 1: socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f000000d000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, @generic="03f6b17bd10500000005ba3700b837a5"}}, 0x1) r1 = socket$inet(0x2, 0x2, 0xd6e1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000013000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000011000-0x4)=0x32, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000011000)={0x0, 0x8001, 0x1, 0x4, 0x7fffffff, 0x0, 0x2, 0x1f, {0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x4a0, 0x2, 0x6, 0x4, 0xfffffffffffffffb}}, &(0x7f0000013000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={r3, @in6={{0xa, 0x0, 0x7fffffff, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x9}}, 0x5, 0x7ff, 0x3, 0x10000, 0x4}, &(0x7f0000005000)=0xa0) r4 = socket$inet(0x2, 0x800, 0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000013000-0x8)={0x0}, &(0x7f0000012000)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000004000-0x8)={r5, 0x200}, &(0x7f0000007000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000008000)={r6, 0xef, "f9cee31f51e5f5dfa8009354ad3090605039df03202294500c2546be96dbd544088a6677b46ecfcf4ec1f64717afdfda5ea640e049935b0e7c07abef3f1ffa9394abe9bf22140197e0ea665fcc30802c47604204499956a512c6e5023626ef9fd8a8e89fae465c12ee8036281029627aee467ae7b1030616c71b138874f6afdd737d099b461b208b6a1b22348eda984c331a04d096074040d7ce3b8270991b2310d7ef0dfa0d889c82c18fa467eca35f5e345b15a9be6bf64cdd6101315d6fdb22b7d7eeeedcad3d7d7a4719a3e483452c69dbf5bb0af8fcde05ec9a6d10f0dbe13df226ae345a705993ad62618f49"}, &(0x7f000000a000)=0xf7) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r4, 0x0, 0x9, &(0x7f0000013000)=""/39, &(0x7f0000003000)=0x27) 2018/02/19 19:48:50 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x8000a, 0xfffffffffffffffe) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000000f000)=@raw={'raw\x00', 0x9, 0x3, 0x200, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x168, 0xffffffff, 0xffffffff, 0x168, 0xffffffff, 0x3, &(0x7f000000f000), {[{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xe4339ef3b77e4857, @generic="9c9e3fe7330675230c126f219ba67be0", @common='erspan0\x00', {0xff}, {0xff}, 0x0, 0x2, 0x28}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x18, 0x7ff, 0x5}}}, {{@ip={@empty, @multicast2=0xe0000002, 0xffffffff, 0x0, @common='bcsf0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x6e, 0x2, 0x40}, 0x0, 0x98, 0xd0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x6, 0x5, 0x1}, {0x7, 0x2, 0x100000000}, {0x7f84, 0x3f, 0x47}, 0xfffffffffffffff8}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x260) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x0, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="2a9dbfb8e52776a04b73951b461c0249", @syzn={0x73, 0x79, 0x7a}, @generic="51707b797582d5cdbf0cb4173d7cc0f5", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], 0x70, 0x70, 0xa0, []}, []}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) 2018/02/19 19:48:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x62ea, 0x10, 0x0, 0xffffffffffffffff}, 0x2c) getsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f00009a8000), &(0x7f0000efd000-0x4)=0x4) [ 37.826362] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 [ 37.847998] dst_release: dst:000000009f2a40b7 refcnt:-1 [ 37.892806] dccp_close: ABORT with 1 bytes unread 2018/02/19 19:48:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r0, 0x0, 0x2, &(0x7f0000001000-0x10)={0x2, 0x3f, 0x4, 0xff}, 0x10) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000000c000-0x4)={0x0, 0x80000003}, 0x4) close(r1) 2018/02/19 19:48:50 executing program 7: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e), 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) socket$inet6(0xa, 0x0, 0x2) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fc5000)={0x0, 0x2d, "36171917b2f6454a511ce65157b10f23683584ef7f820fbc8c40b78a0fe336f314520c3ec94762667b52a13baa"}, &(0x7f0000ad2000)=0x35) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000083a000)={r1, 0x8}, 0x6) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000078e000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000d7a000)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/19 19:48:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000077f000-0x2)="7f", 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000370000-0x4)) 2018/02/19 19:48:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00003d6000)={{{@in6=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000b25000)=0xe8) socket$inet6_sctp(0xa, 0x5, 0x84) accept(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f00008ec000-0x4)=0x2e) sendmsg$can_raw(r3, &(0x7f0000e8a000)={&(0x7f0000ebb000-0x10)={0x1d, r1}, 0x10, &(0x7f0000b0e000-0x10)={&(0x7f0000fc3000-0x10)=@can={{0x4, 0x7ff, 0x6, 0x800}, 0x0, 0x3, 0x0, 0x0, "a8dc1213c2aea9f1"}, 0x10}, 0x1, 0x0, 0x0, 0x11}, 0x20000000) sendmsg$nl_xfrm(r0, &(0x7f0000c37000-0x38)={&(0x7f00002a5000-0xc)={0x10}, 0xc, &(0x7f0000cb1000)={&(0x7f0000484000)=@polexpire={0xcc, 0x1b, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}}}, [@sec_ctx={0x10, 0x8, {0xc, 0x8, 0x0, 0x0, 0x4, "fa67c472"}}]}, 0xcc}, 0x1}, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000447000)=0xcae, 0x4) 2018/02/19 19:48:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000064000-0xb8)={0x0, 0x1ff, 0x6, 0x1, 0x3, 0x3, 0x8, 0xfffffffffffffffe, {0x0, @in6={{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x1ff}}, 0x8, 0xffffffffffffffff, 0x7fffffff, 0x9, 0x3}}, &(0x7f00008a2000)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000065b000-0x8)={r1, 0x1ff}, &(0x7f0000300000)=0x40) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r2, &(0x7f00004f3000), 0x0, 0x0, &(0x7f0000cac000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r0, 0x0, &(0x7f000060c000)) sendmsg$inet_sctp(r3, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xfffffffffffffea2, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[]}, 0x0) setsockopt$RDS_GET_MR(r3, 0x114, 0x2, &(0x7f000019d000)={{&(0x7f0000341000-0xb4)=""/180, 0xb4}, &(0x7f00002db000), 0x2}, 0x20) writev(r2, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8", 0x1}], 0x1) 2018/02/19 19:48:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008df000)={0x0, 0x0}) bind$inet(r0, &(0x7f0000210000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000df9000-0x8)={0x0}) r2 = accept$inet(r1, &(0x7f0000216000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000c8e000-0x4)=0x10) bpf$MAP_CREATE(0x0, &(0x7f000047b000)={0x7, 0x4, 0x2, 0x8, 0x4, 0x0, 0x9}, 0x2c) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f000011b000)={0xad2, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) r3 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r3, &(0x7f0000d64000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) sendmsg(r3, &(0x7f00004c2000-0x38)={0x0, 0x0, &(0x7f0000014000-0x90)=[], 0x0, &(0x7f0000369000-0x1e0)=[]}, 0x4000010) 2018/02/19 19:48:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000002c000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x100, 0x100, 0x0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f000001f000-0x40), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x1}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xfffffffffffffea0, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f521", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/19 19:48:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x4, 0xb, 0xec5c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000893000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e80000-0xe8)={{{@in=@multicast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f000022f000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000998000)={0x0, 0x0, 0x0}, &(0x7f0000a27000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000095d000)={0x0}, &(0x7f000039a000-0x4)=0xc) r6 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000daa000-0x4)=0xc) r8 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c56000)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000f19000)=0xe8) r10 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000259000-0xc)={0x0}, &(0x7f0000672000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000951000)={{{@in6=@mcast2, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f0000fc4000)=0xe8) r13 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000dc7000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000eed000-0xe8)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000988000-0x4)=0xe8) r16 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00008ae000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006ca000-0xe8)={{{@in=@loopback, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000c63000)=0xe8) r19 = getgid() r20 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00005ce000)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000ebe000)=0xe8) r22 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003ce000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00003af000-0xe8)={{{@in=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f00009fe000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000d9000)={0x0, 0x0, 0x0}, &(0x7f00004c4000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008cd000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00007e0000)={{{@in=@broadcast, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000b41000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a49000)={0x0, 0x0, 0x0}, &(0x7f0000891000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000155000-0xc)={0x0}, &(0x7f0000147000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000a96000-0xe8)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000134000)=0xe8) r31 = getgid() r32 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006a9000)={{{@in6=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@remote}}, &(0x7f0000bed000)=0xe8) r34 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b36000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00001e0000-0xe8)={{{@in=@remote, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000a14000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cec000)={0x0, 0x0, 0x0}, &(0x7f00000cc000-0x4)=0xc) r38 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ef1000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@loopback}}, &(0x7f00001ab000-0x4)=0xe8) r40 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e31000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000433000)={0x0, 0x0}, &(0x7f00009a2000)=0xc) r43 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000985000-0x4)=0x0) r45 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000903000)={0x0, 0x0, 0x0}, &(0x7f0000c66000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000081000)={0x0}, &(0x7f00006a1000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000f5b000-0xe8)={{{@in6=@empty, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@remote}}, &(0x7f000075b000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000334000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006e0000)=0xc) r50 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000065c000)={{{@in6=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000e74000-0x4)=0xe8) r52 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006c1000-0xc)={0x0}, &(0x7f0000734000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000045e000)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000ff5000)=0xe8) r55 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000098e000)={0x0}, &(0x7f00002ac000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a82000)={0x0, 0x0}, &(0x7f0000289000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002ff000)={0x0, 0x0, 0x0}, &(0x7f0000f75000)=0xc) sendmmsg$unix(r1, &(0x7f00003d4000)=[{&(0x7f0000a54000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d13000-0x20)=[{&(0x7f0000c12000-0x60)="da5f29d8ce54b0742bd824a7d726a3448ab51fe74dbbf6a96b0b304ca05361a90c8ada167d04be6f67af0a08e464e3644c44cd0bff3970c1cbe5f5c41a79b416be6d2091385953705c886fb0e696a72620e0433ea2efcf09ffca501d6baf82db", 0x60}, {&(0x7f0000ba7000-0xdf)="ff03aa7f09540db06b25357bd414481c8a9bdfb5bb7d27d5ebf123db747189baaa65e1cb41ed4d5528722f6964f8a571939baeea6f61ec43a6f3320476574e8a9e4e6de0a4f519eb9ce874662095fcd0749b12bb09fd46fdae7671df7f4eced44be9618d6457c4cb90725b38aa952e62cf613976271402cd9e7fe09c4f2b649c5d1cc67ed5239571022372fabb5a4fd165256a4c307406b39143bf985f810926b32c3bf2be16b4fd12e0fc81da0a411782009414fa7bf513cc66b16f0a786c09bdc3961973abc03f46c43c5d260dbc6cab25bfbd197d8403784adf521878ce", 0xdf}], 0x2, &(0x7f0000ba5000-0x80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x80, 0x10}, {&(0x7f000015e000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000e63000)=[{&(0x7f00003b0000)="2fe2cb583ca4c5c2864cf0caafa6ac3d3c17687b15f8da8fdd42dca32213c2ed2ec0b498f79a0b0a87f4fb1bd2cf16a15d6df4e33cdfb85f0b6bf91614b70b2b247be519aacd1a117bad166fbea0ec13506faf0e74daceff39c55c209f025a617ad281cdf8bfe0a21e1567c01430a8349b7225b0a359bee78506bae4e912835e9d1210c99a501b1d00880a7bd33b0861427e77cb56eb36eeacf4cf5709480e8b436a990168482fd79fdde3985e64c3dafa473cd183bc19900a413a6ccdb6bf629136ae57f041e1bde952a22ae4d123c22ba428acbda58828c8529bfc2b1a51ad5c21336c7831e51032e0a720bd45be001f15cbbc219c758fa7d1ffa29ddb27136472475ea560de6478268e8b4b0653d910419ed45583a27339f82b6f197d7af8269ea4cdd3dac36a01397a87385075914e6737dcadf967aa8a68914b47366b74bd23ebc907d150bb827e65b471638871508fc8158db181ab553b4575f0c7c79f3f8c616d2528d7e1e03546372ae119dd610ee77b49edd2ac09cf857238813a65f8328c985c649905abc163e1f2a57f2e835dcf2a471f549368dfda22f4a1848cc85d4b67f797c421eca2bb035db94db535ecbb82bb6721ba8a400ac6859d57cbf47b9ef53d089813c01413cfeb6de46ac351c91a0d2adc1d83971adef9d552d6530136fa69f73bbe8affcaabb163ee5ebfeed99506a8aaa113880169f4c7370673a07b1c272ecbdfbf06f87a83ff6ab442b10e7a8ff724fb8bcef616928296184c00811c879359d033c1b2bd061c74bb605129875cbb9a74a9befe1ad4a6d4dc729c26e70d95ae06a5b6ad1ee8bb4b70db77d433bccf6002e3ec346f37d5d7b8541be804ba537308f84506f41b9d0503b6a808776600b8b524bcd8684aecce489d16a6df1655f85aa104eb57414f2298d3ec15c87715c3a570a5d87899fed0a3a969767af76131d0417e4f99c2e1b5d4fc776cc041c697fde649c35b06b81ac888b6bab4419b0a3fd0f2001ff62dd1f23e192c424ffcf01e1a7bf9fce26fcb827dd41b636a2848dca58d12ed1a02369454cbcd8de59fe6e7b25a56d3f3bfef32c958f041dd3680497ff62160cdb7a2314daf71fed940bfd520fa73c6304261fceaf008ffbb71b50d4e2df8dae8b544c1bd75ad3ec110bb2223cebdddd858c9d1dd94bda1b942cbcd5451debb5f92a6f4f23e594883832556d7a5584afa10ceafe323d67a939b33d828717780758aafe7faf2f03d875cc6ad0023b51f7196962ba25b75db52296bbaee9e4411b9c07e1dafd4f254d97e0082c33250328dacc3e0bcbeb51c99c8d14523d65949db226f2133727e042b780d860b86f440618a80f5615de592e919a877322c80ed3c1f967cd66f3204a11448130f556439a13192c925cab189a6e8019be07e5ceca2619d4fdf4dfe6283bfbcb0bc80af078f9e8ffff2a032c525a9c1d38a6e5eb48c4175241f84dbaba8fef10b8a89bca6fd248296adeca4ae07725480ea34ca5e3314ad254db30a1529988e38a4680bf2b03b8b98c3f46f1736fdce4621ed7a6f41c6b688bfb629c34a63e4de5555bad28396981a946d5a80774e62e45cd01fdb4a64c41060f29e6572b897bea71e880a030ca3fbe87b0e78d0e12dfa6eb2e1bc3ce651f77ccbe3d196ec9d1478ecb818b78d9df1b9d6bc00e98784a538705139edd91d9f5790f172ecfacab4325846911fb3dac33c1b7639579f8005cc127b0fde668d379d69d54b92a1cecc340b94cbda0b6733927d4e495a9a6fe918faaca588c3c966b63a92299e6a8d7140b8f6f5eb730447b855c7f5c4b490fd2e0c1971e844738b765f60748bbca7a71c4dca646da709fddbd9381c47b33ec1fe8aa9b3d3ce17c0afd92ef4aaf7906efbe430accdff962bf96917753e717434c5b75525f5e6d0e063918154b71ce481a077c06e2f30f880e1b0f706facbad63d576b5888a25c8e6c9066c34c1362483decf964f1eac60ae0169f15ad727c5e5ec9ff970bf47cd607096bacf888c0450c92c8fb91405b72e8b3a6c9c1462b9f26656a818aa5e828f2f121e3f830edd5c4b91bb4b49bc8900c22d0a850e1fd3f325aad8bc1ccf9bd4b52d59fe961e4c80298131eda674912f9212452775fd5cbd6a781c4e8c5928170885d127c75a1d321c692c3a524ca385246c572cf26fafb1479a02d2175a9438b93759f26ed23b9c84224c7afc6839d4e95cf14a8d3433dad39d3b06840323e06d0ddeda318fc74e1762c44ae466983c8b6163d5ddac9370ec58d0d30d6b4e7578f7cc9b35fa2230b574bee4c484e5c3809656a7fe78f06fefff2c4db0a4551704bc5ca005ebd737ed911cb3ac0dbb76d26eb573a715b60eb7a82ec963ccd1ae620b7e1af265606a4df892a9ac4be09155e0adf0cd57d2253d439bd17fcb8e77e5b5feb700f8410f4821292caf437816fc8a93958ee5f23a2c6a6d05b00ecdeaf260937d3da6dd7a12adb4dbc8bfca8450c3a62ae0c418ba330a3e6dd3f76c0efb75e4db131212d4aa2390d4db294ae2edc485bbaf4c0056a36da21a146febfb1516df4427bc23e1098e2c2285f21ed1533071b191eed807aeff322be189a0d73ebea784eb5c0067e568691612eb37b55dbb573874a179e048c4084d0eaecc4e771e8b013f6a1dd429e34ebb4612b307cb3fed914fc5f8503ccee6a62937105c22e10ae263a61f0cbcb96399f4baa230f13cd9a35344add5c29645ef81c4cd6b5000625f6a3884b2f2e854fcc9faf7cb177a81bd8c679a2521a31d87907d2b4422d735640db1d8739dfeb1cb01784b7027dcbbf882ad5b1685fea9b352782a421c68be54ccb269d109c2b98cb110bcce53e4bb6ba4038bca1a0b1e732395203b1a0a932eb6e514e1e7c3c452738a26f7496812f83ecd05782b523c3b335db879f50c0408c98ca84be75eb8ebd69d70ad29209bed63fab0498ce14a48f121c7d4ffac2f07cfde6f0289e0ecd9a072b933ea83e51d8147196be002b6f56f3a033f3b2fe31e9292d4954975ff5b99b233f1bacf4b7d71ef1c656f2cb56616db4a6d3e25325b638b617c738949e20f630bf9b8142b98169680f3aaf8c0e79c179a0f3ecf170b331b92c53786e12956190159ccb3d63f0cfea8710ac3bb626818706fc3e415b6b8ae974f9ae088e10c7640acda797e34ddfd21c872c94b616f568f4f2d837dc1e459e548a8a2b156c00eeefcb0d1dc666a83c0207a388c1d5883bf1fd9d1ffadd1056dd9c2adb5cbbf0427761cc8fb6085890a52248294441e02020bac471f12f17fdc4d9a547feb7fab74b50388a192eebcc7d5b5556469f9a387630ebd9ed9934175c2f740bd1208bca51798a5d610cce798a20dc74dc0d10c81b5a9ce5ff930941cc38e71d6921eb91cf004c0ea926a92e87703eb9013ca85ae49079913723a95d125f39b4e3b5834ac9e9db0d6c44a3b920f7ca6b42a6caf3a49b7609817f416fe655b130ed2d3d4cdf8ca95088cacacfbdb8940d4f0d72268787757b516aa29d2d254587f01741b1f3bafb075657bb0ffd41e8186b2181cd3628de45be1dafc0add82d6623f1b1287818c0727d105912ea7dfed92331a8e793ffd1331479eee35b308cf3455184f4ed7995a8f8b146b2a8f7de0344648eb484a4d512d09125efda751d64e96bc6a7329e86840a1c04c95624c4307d164a9ed911ec2dd6e45578ed0986fe1167ab672da47c92843dc1f0b8fce15b4e0a829f8c0222bd48df5e1c97f66d11ac14bf704ca1dbbc79dc6350d4716cbac0af0d73312fc09c9b31f13ded0d5bbd767b03b33d86aa387776deade5d073de43f5c1f08ab4bcdb8a5a2ba3d1bf06880549d26e224cc9c7e1a5f0e82df6812087d0dd6130827aeb39a1e80414451889b6ea20b132248c2d42605c68f41fe09be95dcbf885e61e20cd8f0dd2c735e6864961524158c76b87d72785befb4d642bdff57b521c551a3125aec9857662ec116e84c1ce745f2d3533d45475f4077c3319c6d89bf11bbae10473aacbbc56f05c141bd889723c3cb850a07332670719c37beec4cbaa0ad652a24fba5953e04fd9ac8df53a59e63fa2947f106770809248d399939d64bac4677f9484af9cd3c84e073e5cf9f14881e8c5a170033ee02fa1539c34d03b1123cceb81ca383a79b96b72cb5658c379a9e9bb770e6e994253a24d00b379e4295087c1bb8e3acd59dc450ecfc0137a15122de848d3b5d4ae33d2951611fdb8bf32b96aeae7bd210503fa427372ac718c911401e2d06f84430e19c66f351541bbc5c350fbcd7ec83dc4d4417ca895d260e37a6571482eda81a1393d046506dcded0fd0728977c04bc7e41590d325aeec5a5930bf06e873e0a702b1ee0bb4945f9ca8e9fd671719b398f6c5a6b88dc46ec230138cf73a81da46f6b7da5d91eb25081fac60071111a846d3dc53d073cd46a7d5362fb62a4d742b9730b4565892a2b19441c73626ba80d73d7aa689e8116fa63bd28c6573da76ad71ca295e2e19ed65b6279fb814a784c45090d2a33777ec1952de8e05b205cfeaa3671bd5a3f6abfa770ce10ffeb7810407509e877d12e60bbe4b593ac4737aeb51a5f816f4c159cc25afd36556bac31cfeff744965eaf847bbc95ce3bbc3e9dbfd4995fe6b3cc32192c55f320bd7ce0007494ca12729bebe43d3a3f99b34f3c1c08ca036d334a8f4c7dd4811529edd119a6831f728743a696b292f800b56295dd0622266e72dd59a0ef44e40482dc469437154f91fd7dd2271cfefc4f75818bd578ca26540eb2550cf09046923ade043aa8dcdff731d62de859125bbf6c6e8eb03d33409f1391eeab92f23c70d907c3642807dd03e9e857605d2870e9566314309dae72f48facc1eb7820c3821384a7b6fb388b2f651ddb8ebc12fd3de841821fb0e7d1e5dd725514477d9349af00acd856c476e7b4259a523bffde78706c0a59140ead85dc9be2c83b893a33391b0feccc58ac8b6084a78597fc7d49945bdbd3137c3c24c16fc351574e60067635f7f9229fffa8ba3d662bd4a35461b9ffd0825d854844069bfc73a5e8c87a571d2b811ad89a26e7486cad24b6a846e9d821a3aebc951d2b46866ff19d7aa531ca66802f89a4c2d00f7e7db2c2255388d5da605a964a54e3a933a58808bc6b07b3565026e572bc267fa5df7261d8756ccc8f3d67bd31d6d400b71aef71a9c7c428ecc0094a759b7de93771a79360b3bee387fe7308b32659d3b2d60033a9e2849ff2808af9274f4b7bdfd32447947bafb7f40334a11199d1b59fd654cc841e587caecfe4edff1eca47efa88742d03820f1ca2fe39c3a0011ef4eee7ebf524a107defd1f38cad2e9cd6ff9ff0f1d067ea93f22c9f524b8e1a36e01a0f937db7b1e090e4e04dbfa3939304f13a4799806364e02e7aeffa3f1369d4e6e9e5a34fd9ca40458c45fd19726747d12949950fa205c245d0ac47d63c741ab7aa6b1c13e32b9811aaf352e3bcbfc232f5cfd936d3cf8a4b198f70588f12189ac3b5e2d2c068e64ef524b8bce0cf8d70dfb7927faa43cf6f2a2a52a606b5bc13a4037702533de625b0872fc91a8aa769add7826f2a59f5f2f23fa8f878c79a16c69b97f38ff577bf03c2aaa0943c0acfd4fc731f7400756b4aa14d3601a088c0736ad9df49a3e29cd0049843600f9df8e8a07bf07cd72cec03258d12a0a8f382aab3b3b94fe465e227c0a013e8795f9c16efa8b8bd24be7d7076713cdb6ec277c0c483f3fc825afd551a71a0abf5b5ac2cfcc16609440051dcc2238d15f8a74c6edd914891004d36f2e1d7be54adc", 0x1000}, {&(0x7f0000e74000)="3bbd413644439dbd9a5553f835a638cce2aa1f29e9e8d27a86ae409b2a417a4a06fcf0ebb9dd72824438011197165c64f6ccbc8bceb19283a85f53dfd4e2817acd290eb43d43d78bf58dd433359a831f98cd5c4ea47b44139fe6352d0da5c4a60da84e194e245945b0fa0eaa8f7288cb42990ea257c970288f7e7454ce8ebef10d95a65d2455e178e59d7d182d881578ac2da509c50cd6d73a5a7700b224bd0469bd8e14a5a01db7c44171a7d6a9278301969a7362678b0fafbe82a9b261b67729cc7d2d8eaeae709f79b5f5fcfb0d22d48afa54966a7c5cca8ab41e6bf553023a", 0xe1}, {&(0x7f0000bd6000)="6b453564bcc1a68b11b29d2b813e54fcbd0edc505912e8f4f15b24a5b3030d32cf1f9ada39c4ad029127e919bb616e0e15878a0a4f520753adb67622cce91f0da1b41ef5afe094621cf6680f0a3eef94d7abbb748715b611ae629b44cfa339cd5483ba46adc27e2e177f16712e67799c156eb26a0be7c7cfeb7d40f4f1b95868f8a8dbe091b0d4be6603d9c62968c884539411ad1d3e068d05f5083a3dc03a4fcff81ab107208f2dbcebf79cfa95b070e1b085de748b14a7af101ce92397ab6a363643961cb240ea95e338481fea1d179caf5f6fb80c854fcf1a29a1f5c9965df7129c285fee", 0xe6}, {&(0x7f000051b000)="81486e69b959b8b45f26b244c42c0563dbe1afffab3ddc76d316bb551993489d78e8d659436aa2452f434b4cad4a197f10fa4170accde8196b8984be242f865a6a04d57f18330da62fd3fa33a78d1cfa34019368d621e23d7632cc5f4f92ec7e9cd1a13bc728ac737a4f72b061787d8aa814280b12cca9", 0x77}, {&(0x7f00005d3000-0x2)="8f25", 0x2}, {&(0x7f0000256000)="574939ce9608bb2f030f523d58a772aa1659b0c40562418dff9ccd275f1edba22be37f571b7cbcf14e086dffc9b2e2463a0697cc12bfb55463f1fbc2c4c50b71cdd278586e90dc0311a78915065037d888fbd63e5911aa2597c747dd7837c712f07ed61d79c429570491a28c87616e0f765d4da96d19487e0d1a12b337434d9206868691107d2e7cd15cee841dde6dc34b313e563177533a5a3cd93209e4a7bbd5837737edd3c8e0131dfd052b8d8d7777fa2fe3b6d61af573314caf19845ca9fcbb7da69c153be6749b5853d79893832d88", 0xd2}], 0x6, &(0x7f00008d9000)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xc8, 0x4000}, {&(0x7f000001e000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000cea000)=[{&(0x7f0000e14000)="b6f029f2620a6efac6ac20d58302234cf1f77e9c62ffa03899300d5b38bd548b7fb28fdda4fcb61ccbbd8cfbea6a58c255a09011f20cc70e54a014b375f756452515aaa41426599f9cc35b69c58d5aeea5e31ab9a00e57a5068a28a7c76312d99b45024cdce63d32ad", 0x69}, {&(0x7f0000288000)="2d3e89a488443bc1a8c083adeab755faef46935e4f0ef348528d537b87a448da9327a34e5715f2b03b1583e916f5727a45b5e2fc223ca4af1c13e7018f5c4cdd252e6d8c22ec", 0x46}, {&(0x7f0000ed6000-0xed)="e0b7b8282734afc196840411f0537cc479ac72978bcf1a913313b443c6f107f5a22a05ec3c392c57d13b5523fe1f23c6c161121a6cce15a3b618df2e9ebab3a28bcdd915de3c675baad4bc148af075336b1ae6f02a08341b993664f9fad781b97c0184c67ec5e811fd684b6eda570fc975341e02c2d25adbb78b17d87a3a0f2e75e223c23248d0fa1db3818fc82940d27df718441783dda69424200162cfc7b9e4416984d7419232f276213f27a067233407fa03b6e82fb808094d7d1b3c6faa0148c3d0fb78372330605ec8b3f996934c8dfdd552001ad420d5c608232c09646e70fbd5958aadabfff753d070", 0xed}, {&(0x7f0000121000-0x8b)="91cbcd1c4d76804fc577367838b7f7d027ae851ab7058a071e9010cdef8ba16a0af5d3bba58c1e2a106f0083b7ba776e86ae34db01fb58dcd6edc05660c6e51ef0361a60cf7b42ddcc0712277e7c7f223e13d8c6ceba38d97d1259cf0c0b20088f28cf30b09893199b16fef7714489282b61a7133dbd10534bba062ba92f42044a53be585010d72d9dfb99", 0x8b}, 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0x1000}, {&(0x7f0000f48000)="d97fa01b68574a7bb9f5c30c7b06ec0e861c2e5f9054377faea2b3c85ec835d37a4dd648e37d5997cdb0153de87a69453074ea01b700ae53a6849bab7e78fc3d7c69c328d34d4f54f1db696e60f303f65f6b3e84e1b981519f4c5f00a5ecd62926cc5f177a4e43946a589f652dd4bfb36f78f3c401586945dfc71fa4a2b1a6d144e8720d", 0x84}, {&(0x7f0000b72000-0xa4)="f72fd4683661e8d19f54c2065c1b97f125dd1cb84612b71c1e071af48fd494fed4f72a506ec7fa12a5ef979c86e06670eb31395c81a066a5da84f6c767cf81d8f7a64ea596da55a5d63cf7930543b9961bae97f0d0f7d6e51acd929eb391efcfd4acdf63915f1c5d94b79f57baaabfeec4ea549b954edf039a705e0194decd7b0ddd694834e21708d1a418fa2a4971d398da92b884737883bc00b33a46aa23c2290c7adf948902c93552f0dd7999b71cf0117bdfb68dfcb82f23dc1864f3d6585c856c10935c842a338788ec347e92c0d1c30ed98f70f4049a947371", 0xdc}, {&(0x7f0000dbc000-0xf4)="31b168f33f4bfac8d87b024a9148ba5a4351e4578ee70152adfa004151e670328d8e9b54e3e6277af3a9a8876a547c1d10cacc7685cc3cfb946f398a767e06dcf768d84e9037bda6fd1425a007b795028bcafab240e7f76c6a3762a79aaba29fea1dd933e5c15d583690e87dbcd9382fe231b3d4c18a512019b7f3080b6c21f4a93174d758579900825faf96ae7b39b8c1f318e1c7f6e315a1ef946b5641ed1aa480d7ecd37aed91727c012391d4e13bc2f7a066488b88c6a85de676ef30960cc1c9bb09291c0115a53ec54e5617e121d20e658f97026084410120b7a063088ae2428098ae2377c10c4380f86ae08bfec7183503", 0xf4}, {&(0x7f0000f8e000-0xaf)="388784dd3f15c69ef71132fa24c7a911d942978b866a29052bb6c9872f77217048b25fcf3135c3898159428f9e010001a085ddfd65e82ecb0b05180cb974c9489a83f0d9b56f21062a38b40aadf67de60f85e97724f3b2218ea5aea7b20be9917f7d406de46ac23f3973a605e84fd6b0172ac63f4e5446bc62c1a6f3d49edebd6ddfac91416e90cb0353298491ae3cb1a818e628246707614d93de724b28d5165e848dd9cba87fbb05bdd05f926af6", 0xaf}, {&(0x7f0000997000)="6fba0b26b171ca425560f455f8cadf797815179d77a33f1e8e0a62f402258620670497afd6d6bbbab5a7940e9afb367b7381ee6cfa46365a1b2f00f0e5a1f4fe9ed8c1461a090c250c9fd9be8ed5d429c0e0df2007a7e3491b29a782d0621796c3883e22b311e6346a71ccd4034f116a1af32ccf6008b965a810d98c39c4dbafe7c2bf42b17d1ea803f5d75afd0b4a0df844b2f53e8da0f8eef35c086b47", 0x9e}], 0x8, &(0x7f0000ab4000-0x40)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x40, 0x80}, {&(0x7f0000a0a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000004e000)=[{&(0x7f0000ef9000-0x66)="80261e753c1f96ec051ccfdfafddca9b19493dfab7653b23dc57727a6d46a4c8ccfda158aff92b3f2f898c933e0b72ce2278e6487111d1020e5ba9c9ec5e02f5603845fd6bff6e467bca98796e072d70bc3d14562abd1635ee3c6699cf33f12a4cfb0ac36b46", 0x66}, {&(0x7f0000cd7000-0xb0)="ae1995f79e9789a1fd4f62b70febb88146699230aaf2790f1e7201f924578d44474bcf13fbd9a9371b2b1b30323d2959bb6663693ea6a931912c9ccd6591294358f0d4f4e0b54676cfc4de9648d5117ab6c08d7e802f9d2ce38d49871579e3d7273cbef1ef2451fb60615e33f5955bcfd1de551f2091facf9e3bdff7308ab13c00d957f9a95897eb5bd065761e9fa6eee82a5261423710e10935b1e998cf586395f692cc5dfd0c2efb2596badfb83e5d", 0xb0}, {&(0x7f00006ac000-0x2)="dbbc", 0x2}, {&(0x7f00004d0000)="97abee144b8c17a2adb882753879937646ee55e4ff476c003653281ea213719e26ac1c16e393a39ceaee15512892ad822be50c4d7a7998925473dbb896e2dd6ef86c56a093839442036a4408d6c5fec9ae45621fe4d74cff8cde99c72fdc2f250255f8e9a8b1bfb4546d1143f8226029ee3c1a1e078ac8a36eb8d2176196a3b32b9554029dbd846da79a1633219b6b3e52705e61fdf901808f0504a49907", 0x9e}], 0x4, &(0x7f0000e1b000)=[@cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x58, 0x11}, {&(0x7f0000201000+0xaa8)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00005d6000-0x70)=[{&(0x7f0000450000)="84d3532b7506f5072deeb7cd3ff29a48", 0x10}, {&(0x7f0000a00000)="bba3236279a02193aca95576595734fdb26c10b3877a2b5c475165aafb68343c7c63bac212260dac3e2daf7d62dbc3d6e893c2d68d0bd916db733a4fe966b3fb685f80359bb2646f", 0x48}, {&(0x7f0000d3e000-0x5c)="ed50d5ee06503248fdef6aca3d37d8eeefb4fade09ea04b1c06d808973ecf8a25d44478ec4c8ddf99975e84c50d30a4dfbc8452ce9b88f3113e03ec3303f8aef018af4599c918a218c54675ba8f20fabfb9b148e4dc812b8f592fe3e", 0x5c}, {&(0x7f00003ed000)="5b4d1ecc05980d501adfa50677427d919344d6617262fdb3a6307c200836a3e4c271d8b54315feb6c6fd634980de085cb9f34b7bec6377a797d84ade12510d9fe6530d325d7a7a375fdca6966b54a53280", 0x51}, {&(0x7f000085c000-0xfd)="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", 0xfd}, {&(0x7f0000a8e000)="282a8f5896847fca3b5e58f28906f0093c15156fee72c200ca3f032bac363b8bfb792f9b9891b64cd2ad2c373ae3e2e5417559062035f37cd415587b9df1b5fca577a2b940065d403d5bbd85556045f6467fb057ff6d2035a1abe37ace10b1d5463e52d5ecaeaf85bc2d0e8f01b1cd63e3e3e5d8c6ba4882fa4945b8fb007350c2c2b458f4a185935283fce4282aeb2c7f0579a8312a9f05bb49f6c76e5ee463bc534d56db20260f751c", 0xaa}, {&(0x7f0000a83000-0x25)="1ec17b64bce4199ec34db052b3dded4ac2ff0d9795825a44ab1eaef3bbd433537102848da7", 0x25}], 0x7, &(0x7f000056d000-0xa0)=[@cred={0x20, 0x1, 0x2, r44, r45, r46}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @cred={0x20, 0x1, 0x2, r50, r51, r52}, @cred={0x20, 0x1, 0x2, r53, r54, r55}], 0xa0, 0x44080}, {&(0x7f0000377000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00003c5000-0x50)=[{&(0x7f0000af1000)="7480ab282785bd77e5e597fbcd3f38e8c708ae70436a7ca25e5438eaa3599dd9e9c7eab02d46f285457bef835dfaf52676442d1905d175cb4490263f1f9ac14f044bc931a46c44c552ea38a3bbb5fe6ff4fc95715404196c65332421c48ac5b6cadcde913b4250762078812b7f9b09d310c7b2c41ea9a2e172715486448caa61af685555698ce5a6dd331f12efbb42d097e117b5f1a830c3cd32cdb2cb8e7d43ac6d0af5db388ca0a7ef6c2df1de19b6a1875b81f4f6f82af64c1f8079bc3295797bde3dc351bfb7e7c203514a912dda68a8600802a3", 0xd6}, {&(0x7f00002ce000-0x8b)="cb9334cf2cd248cdbb09baa69887870297cf889d0bc1285da05567b4d6ad267a4449521061ef969c6e2835e16e75ef2f221ca246e9d6e2a1e1cad2693746f5966c420b910ed576b7332d70790ba40f219bce863f75a0a4106cab768baa8046ee3f461faf4d1a17cac06c88ce59f36e7b52bf241469812eeacfeded630b34b1cf9b600e02544b1422a4e670", 0x8b}, {&(0x7f0000854000)="e240ee829be37ba1deeb9504530ec2442a8d329e566a0c5de3cc9d5db6a5c5c589c81a518f8544016d73e55bc2caeb131870e1ed459a6a75333fa5aa946bb3ccaa8c", 0x42}, {&(0x7f0000ced000)="004333d83ae8484e68439fd9e44b0cbfef629aabfe5acadf28d1a85f046ba094a2de60227aa7256f23d8a6b079ec3bde95e08227b5f27565c4bad82eddd0c7937853575436476902bdc8f01048208043a42a5cda87cc83770de7863606c0621e8fd6ed939c81befdab3a871c7c87de1a047b68379a87858d510dd245482543acc5ae8ebe1e2c559d35dfd32732dfc42561c80686c170c7eac9aeeece3f8d4802a4e355a95e4320459ee851fb88ea2d571154aa6549f0cbac9cdb99f6c95df984660f63133b51c1a8fc9c8019d84a8594a8e8d170da7f43911f3e20b3a8e38384112f", 0xe2}, {&(0x7f00000cb000-0xdc)="e4e4604a181e9c59b7e96eb2383845fa6ea6c816dfd5e9da0bbf7a4cac0bddb98c78567042be921b8b1d4294a9f9b26973ce034d72eaacfdd0de98047c1d70af5124b57b0a0e6dc1f6fd2fc407ffadc7385fdf1b77475b04f0cf3d1146f4e7bf283153381bda4adbbc6eb0e0f7fc25b396f39be2a6b1d07b02389b2286d1d3eb03f0c91a1baf819e9fe1e095a47b5f840f473d68618425e7e71da718314a0213502186ddfe1890f2feb57f552746a52eed6dbd7cdfe85b3c657bc97ddd34e8eb0c341bbe50bed62ab62ad9c4c31f4e724261402e3ad26b8b0e22e3be", 0xdc}], 0x5, &(0x7f0000d19000-0x60)=[@cred={0x20, 0x1, 0x2, r56, r57, r58}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x60, 0x80}], 0x7, 0x10) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f00000dd000), 0x4) 2018/02/19 19:48:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000957000)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000001000-0x4)=0xe8) connect$packet(r0, &(0x7f0000975000-0x14)={0x11, 0x1e, r1, 0x1, 0x80000000, 0x6, @empty}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f00006b8000-0x310)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f00007fb000-0x30), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0xffff}, {0x7fffffff, 0x7ff}}}}, {{@uncond, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x9, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) connect$inet6(r2, &(0x7f0000061000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r2, &(0x7f00003e6000-0x38)={0x0, 0x0, &(0x7f00006ac000-0x50)=[], 0x0, &(0x7f0000d42000)=[]}, 0x0) 2018/02/19 19:48:50 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000da7000-0x10)={&(0x7f0000d7d000-0x6c)={0x20, 0x4, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @binary}]}]}, 0x20}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00003c7000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000d3d000)={0x4f, &(0x7f0000667000-0x4f)="18c102b9af40a5222b8f7ea2a5b55baa190cb25b56e114ea86043b5c8b64fe0d76bbb6aa4bc5a028aec8e076105d9a4324dacde2894f040ee8628bf026da6f7edb83996323fa90498e6ca5d501802a"}) 2018/02/19 19:48:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000002c000)=@filter={'filter\x00', 0xe, 0x4, 0x398, 0xffffffff, 0x100, 0x100, 0x0, 0xffffffff, 0xffffffff, 0x2c8, 0x2c8, 0x2c8, 0xffffffff, 0x4, &(0x7f000001f000-0x40), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3f8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r1, 0x0) write(r1, &(0x7f0000dab000)="3385d796f0c833e9130b273019355258d604ec252630ecb4b162c69903ceaa94218cd13d0ddf430b8d75f33e1d1b9e334982ca9af6b0a56e3d646ba03f9a00781d6ff24cb439ccbfe518c63028b269040277812f7a3025395aa700363129679ee22bf77b72d3f5644a3c8f6a7acf90a4451380111e7133aec6dfe4d6a45dd5827e87f65785bcfe26c50db50eed61381903ec2d8d993467b5e0f4a1da1e25d91b9f08f57eeb5fcc6dc2a06d96fdfe8acf607ccbf0b16594dc63ebb13a30a9166d", 0xc0) 2018/02/19 19:48:50 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) r2 = socket$bt_l2cap(0x1f, 0x1, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000)={r2}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000017000), &(0x7f0000016000)=0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000018000), 0x2) r4 = socket(0x10, 0x2, 0x6) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r4, &(0x7f0000018000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000018000)=0x3248c090, 0x4) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1}, 0x10) sendmsg$can_raw(r0, &(0x7f0000002000-0x38)={&(0x7f0000010000)={0x1d}, 0x3c1, &(0x7f0000001000-0x10)={&(0x7f0000007000)=@canfd={{0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1}, 0x0) 2018/02/19 19:48:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000)=0x1, &(0x7f0000001000-0x8)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000294000)=@filter={'filter\x00', 0xe, 0x1, 0x148, [0x0, 0x206c0000, 0x206c00e8, 0x206c0118], 0x0, &(0x7f0000c99000), &(0x7f00006c0000)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, @common='lo\x00', @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @common='gretap0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff], @random="d223603820c7", [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xb8, []}, []}, @common=@ERROR={'ERROR\x00', 0x20, {"2df760a2f6dd4394708dfd98f31aec6e051f2a4d186fa7adab4a3a38b901"}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x0, []}]}, 0x1c0) 2018/02/19 19:48:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x8080f, 0x1, &(0x7f000067d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00007ba000), &(0x7f0000e90000-0x4)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) tee(r1, r2, 0x6, 0x3) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f00006fd000)=0x1fdf, 0xfffffeec) socketpair(0x1f, 0x0, 0x0, &(0x7f0000911000)={0x0}) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f000008a000)=0x7fffffff, &(0x7f00002d7000)=0x2) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty}, 0x10) sendto$inet(r2, &(0x7f0000b5c000), 0x0, 0x20000000, &(0x7f0000332000)={0x2, 0x2, @empty}, 0x10) pipe(&(0x7f0000c49000-0x8)={0x0, 0x0}) recvfrom$llc(r4, &(0x7f0000b1a000-0xf0)=""/240, 0xf0, 0x1, &(0x7f0000934000-0x10)={0x1a, 0x0, 0x411, 0xf02, 0x6, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c05000)=0x400004, 0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000e09000), &(0x7f000048c000)=0x5) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000d7d000)) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00007d3000-0x4)) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f000055c000)={@generic="4febbdbe1dd91e4d587bf113cb43f868", @ifru_flags=0x400}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f000082d000), 0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000a84000-0x10)=@generic="6945429343f3a00d3111c7023056f91e", 0x10) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000014000-0x4)='tls\x00', 0x4) [ 37.976977] dccp_close: ABORT with 1 bytes unread [ 37.996223] Protocol error: SET target dimension is over the limit! 2018/02/19 19:48:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x40000000015, 0x805, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000a9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f80000-0x8), &(0x7f0000171000)=0x8) 2018/02/19 19:48:50 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3) connect$inet6(r0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005000-0x20)=[{&(0x7f0000007000-0x1000)="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", 0x5b5}], 0x1, &(0x7f0000006000)=[]}, 0x0) 2018/02/19 19:48:50 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000008000-0x1)={0x7}, 0x1) sendmsg$key(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000008000)={0x5, 0x0, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4}, @sadb_lifetime={0x4, 0x0, 0x4}, @sadb_x_nat_t_port={0x1}, @sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, @sadb_x_nat_t_port={0x1}]}, 0x88}, 0x1}, 0x0) close(r0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000)={@generic="e0b6baf144f1345df991ff1d5afcf1dd", 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000a000-0x28)={'vcan0\x00', r2}) 2018/02/19 19:48:50 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000d9f000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x34, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}]}, 0x34}, 0x1}, 0x0) 2018/02/19 19:48:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000072c000-0x558)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4f8, 0xd0, 0x1a0, 0x1a0, 0x0, 0x0, 0x428, 0x428, 0x428, 0x428, 0x428, 0x6, &(0x7f0000fe5000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="1d8029531cdaa6d7d1ac1baef2683975"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00', 0x0, {0x1, 0x9}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x558) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) 2018/02/19 19:48:50 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000008000-0x8)={0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000009000-0xc1)={r2, 0xb9, "a4d4cd067e8d6483d63fd18d6cb2a5d1cd6282fe146dbdd660076c321402fb6a65581fd6d709327117c88117c570e4e8a9aea71f298e24b5e3474e87357d6cdb54c781aa2fad497425bf685eb3b652b04d1815f594da77ebe6fc2643a6d1e7fe0c21ee1a1536cb99b4ed7605c46428e4818e9c7e359016eecf6c13b26f83cdc4f5bf0f6ad7857c6d1a8b06b4a9e87e0ada7dcd9a075ddf6ea86642d3c02e1aec9625eca639ce6fdc25f55a6d93e5a4d829a5e5cf81bdb127e1"}, &(0x7f0000009000-0x4)=0xc1) writev(r0, &(0x7f0000007000)=[{&(0x7f0000008000-0x131)="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", 0x131}], 0x1) 2018/02/19 19:48:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x5, 0x6, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={@generic="d2ad0f329febe7048e676aee56021ad8", 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, r1}, 0x10) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000010000-0x18)=@add_del={0x2, &(0x7f0000010000-0x10)=@syzn={0x73, 0x79, 0x7a}}) r3 = accept4(r2, &(0x7f0000009000-0x10)=@nfc, &(0x7f0000006000-0x4)=0x10, 0x800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000006000), &(0x7f0000010000)=0x14) 2018/02/19 19:48:50 executing program 5: r0 = socket(0x15, 0x1, 0x480) getsockopt$packet_int(r0, 0x107, 0x3, &(0x7f000002d000+0x41f), &(0x7f0000d03000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@can, &(0x7f0000001000-0x4)=0x10) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000072a000-0x44)={{0x2, 0x0, @multicast2=0xe0000002}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x2c, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @common='ipddp0\x00'}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000c12000), &(0x7f00004ce000)=0x4) r3 = socket(0x18, 0x5, 0x0) getpeername$netlink(r3, &(0x7f0000001000-0xc), &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000292000)={{0x2, 0x2, @broadcast=0xffffffff}, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x2, {0x2, 0x2, @rand_addr=0x100000000}, @generic="0383db194f7d3ebe008159de5e637684"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000001000-0x10)={0x1, &(0x7f0000ec4000)=[{}]}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x0, 0xffff, 0x5, 0x0}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r4, 0x1}, 0x8) [ 38.030351] Protocol error: SET target dimension is over the limit! 2018/02/19 19:48:50 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d5b000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000a4000-0x5)={@common='vlan0\x00', @ifru_flags}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00001d0000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000b0f000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f0000c6c000)={0x75, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0x108) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f00001a8000-0x5c)={{0xa, 0x0, 0x1, @empty, 0x7}, {0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1}, 0x4, [0x4, 0xffffffff00000001, 0x0, 0x8, 0x1, 0x8, 0x907e]}, 0x5c) bind$inet6(r1, &(0x7f0000dde000-0x1c)={0xa, 0x1, 0x80000001, @loopback={0x0, 0x1}, 0xfd}, 0x1c) 2018/02/19 19:48:50 executing program 7: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000012000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000011000)={0x40, 0x7, 0x7f, 0xfffffffffffffffe, 0x9, 0x8}) r1 = socket$inet(0x10, 0x3, 0xc) sendmsg(r1, &(0x7f0000010000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000015000-0x24)="24000000000207031dfffd946fa2830020200a0009000200001d85680c1ba3a204000300", 0x24}], 0x1}, 0x0) sendto$inet(r1, &(0x7f000000b000-0xe5)="f9961becc367ca07f3f823acc0d6414c22d83757edb4d686c87562d97adc0b9871192dcc7692fe7a2d9c38a7e6a9656837c3de354c0f37f190b1cf6df9847d8f17e1b97e57f79f22c44cf997734a361408c7aea71576b0e3fb7efe4b68c98ae023650eed3bf9283a562065d7cb57a7b41679dea6b06b3885f68bb82345265891c695c9395b4c0549e46934b901b5fe3e550f792c599a8b451429851ec46166380aed2cff5cbc0d3d9340fe88ff64d7add8732c9035953d38a107954fae5b511e0429a1ff0acdb3f23fe83f62dc32083b52f893e9cd84fdba273b9cdec3ed5ca25c1bb841c5", 0xe5, 0x4000081, 0x0, 0x0) 2018/02/19 19:48:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f00008aa000-0x48)={0xf, 0x12, &(0x7f0000d1f000-0x90)=@raw=[@generic={0x7, 0x7, 0x1f, 0x5}, @generic={0x9, 0x9, 0x8, 0x3}, @ldst={0x0, 0x0, 0x6, 0xc, 0xf, 0x0, 0xfffffffffffffff0}, @generic={0x7, 0x1ff, 0x0, 0x6aa5}, @call={0x85, 0x0, 0x0, 0x16}, @ldst={0x3, 0x3, 0x0, 0xe, 0x0, 0xfffffff0, 0x1}, @map={0x18, 0xb, 0x1, 0x0, 0x1}, @generic={0x3ff, 0xd8b, 0x6, 0xed8f}, @alu={0x7, 0x3fffffffc000, 0xe, 0xb, 0xf, 0x40, 0xfffffffffffffffc}], &(0x7f0000656000)='syzkaller\x00', 0x62b, 0x56, &(0x7f0000476000)=""/86, 0x41000, 0x1}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f00008f3000-0xc)={&(0x7f000015e000-0x8)='./file0\x00', r0}, 0x10000) 2018/02/19 19:48:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000b4d000)=@filter={'filter\x00', 0xe, 0x4, 0x530, 0xffffffff, 0x218, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x460, 0x460, 0x460, 0xffffffff, 0x4, &(0x7f00004c6000-0x40), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [0x0, 0x0, 0xfffffffffffffffd], [], @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x11}, 0x0, 0x120, 0x148, 0x0, {}, [@common=@inet=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x2, 0x1, 0x5}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x0, 0x0, [0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0x120, 0x248, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0xfffffffffffffffd, 0x4, 0x0, [0x7f]}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0xfffffffffffffffe}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:dhcpd_exec_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x590) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0xee7290ae96c1eed8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00005ce000-0x8), &(0x7f0000d27000+0xde5)=0x8) 2018/02/19 19:48:51 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@empty, 0x2, 0x3, 0x0, 0x2, 0x7, 0x8, 0xfad}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fac000-0x410)=@security={'security\x00', 0xe, 0x4, 0x64c, 0xffffffff, 0x110, 0x0, 0x110, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f000074c000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@frag={0xfffffffffffffd12, 'frag\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, [@common=@frag={0x0, 'frag\x00'}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e0) 2018/02/19 19:48:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x5, 0x4e2, &(0x7f000067f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00003cb000-0x4)=@assoc_id=0x0, &(0x7f0000f72000)=0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000020b000-0xc)=@sack_info={0x0, 0x7, 0xb6e5}, &(0x7f0000f3b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000ac9000)={r3, 0x0, 0x2, 0x0, 0x2c0, 0x7ff, 0x3, 0x1, {r4, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x3f, 0x80000001, 0x8, 0xffffffff80000001, 0x1f}}, &(0x7f0000277000-0x4)=0xb8) poll(&(0x7f0000b1e000-0x8)=[{r1}], 0x1, 0xfffffffffffff370) r5 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000446000)=@full, &(0x7f0000657000)=0x48, 0x80000) getsockopt$netrom_NETROM_T1(r5, 0x103, 0x1, &(0x7f0000340000), &(0x7f0000be6000-0x4)=0x4) writev(r0, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)='u', 0x1}], 0x1) close(r0) connect$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/02/19 19:48:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000e94000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000cd9000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xf}, [@tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xff}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x13c}, 0x1}, 0x0) unshare(0x2000) accept(r0, &(0x7f00005e2000)=@pppoe={0x0, 0x0, {0x0, @broadcast, @generic}}, &(0x7f0000e64000-0x4)=0x1e) 2018/02/19 19:48:51 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x8010000000000086) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000094a000-0xc)={0x0, @remote, @rand_addr}, &(0x7f00004cc000)=0xc) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000004c000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0x15}, r1}, 0x14) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000094e000-0x8)={0x0, 0x38}, &(0x7f00005bb000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000215000)={r2, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x4, 0x1}, 0x98) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000395000), &(0x7f000094d000)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000012e000)={0x0, 0x1}, &(0x7f0000d26000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}}, &(0x7f00002b0000-0x4)=0xb8) socketpair(0x0, 0x6, 0x1, &(0x7f0000405000-0x8)) 2018/02/19 19:48:51 executing program 5: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000018000)={r0}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000012000)={0x0, 0x9, 0x2, [0x7, 0x9]}, &(0x7f0000019000-0x4)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000011000)={r2, 0xe38, 0x5, 0x1000000, 0x6, 0x100000001}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000001000)={0x14, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 19:48:51 executing program 1: mmap(&(0x7f0000000000/0xde7000)=nil, 0xde7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0xa, 0x803, 0x9) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) 2018/02/19 19:48:51 executing program 2: mmap(&(0x7f0000000000/0x3a9000)=nil, 0x3a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) r1 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x5, &(0x7f00000b0000-0x38)=@framed={{0x18}, [@map={0x18, 0x6, 0x1, 0x0, r0}], {0x95}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000039f000-0x28)={0xffffffffffffffff, 0x0, 0x0, 0x33, &(0x7f00003a7000-0x1), &(0x7f0000257000)=""/51}, 0x28) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000032a000)={r1, 0x50, &(0x7f000039f000-0x50)}, 0x10) mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80005, 0x9690, &(0x7f00003aa000-0x8)={0x0, 0x0}) mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003a9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r2, &(0x7f00003a9000)={0x0, 0x0, &(0x7f00003a9000)=[{&(0x7f00003a9000)="367e2ec89a23d0eb25b28dbdbe7e515a8b626a995add70ca4f9c0e5762876bda2179b8e1e02c66d56b63444b31e0bfaa79961f638d89bf3b84e917bf0e8452dc3c5f76a5ffca5e6762ab5683cb3f9c1441f7ecc2dc1e290743a7cf1c8dfacfc241ee44387fc00c7eece903a9ba34398fbf417b57f9867d43545a093277c932df939eaf367102471bf9679cd94fd6461bbf60d784c317bb48738f16cb69dd796728e8ecb66333b5ec5b34793767d7ae89f866348a01c662de1f306ae09060d841d2e87cb66eca9c8764b2388857", 0xcd}, {&(0x7f00003aa000-0x1000)="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", 0x1000}, {&(0x7f00003aa000-0xdb)="8d0a64c4582f8d977f2d12fa255f68e3a840c8ad6725f45af6d1496be3aabe9f77ba7b56671f3ab7e055f66075ae1b2c008d9c4a27b7a33c322c8fb00a217e3f78d7df8779ce3ebba18cc9462fb5d88ea408f1f2d8a18a2baf349eb3bb7d61c1223cfa1f296018d519f98f819910eed35088627d111190e1a0e91a38dd5e0cf2f3a06ceb545f3d79c98c4e7ca2796a2f64e3681d62153f08bbae4d1a0c48dfdc5ec9a645aa525c131061d11d7e9efc0eab46564cabf40b46fb7d20304c4dfe9113ec8d4aada3667dd8000357bc6ac99a9bc628e0f22a0455a4c32f", 0xdb}, {&(0x7f00003aa000-0xf2)="67ac73189751edc70a19ba1a53b8901b11aeeae734dd88964c245d6d084a562f4523964aca7ac02132a79fe1024bdcb31c920255f44624e229716af2715d8ef8ca809e17913636c265c919d6d48f261b3143f9d09521ed07ceaa2a3cc5a6ea808762124dfd8ee03bb9963cd5f8a60aba323d01b952d49db3d72e5d9bd59cb983c336ac79462ac943f1045458662d56daa8c7554cb5f41a8c460419c0d8668e64a12680d6200d2252961e5e44bf74d4f669b84668a7f81bdc1a2cccaa35c4d5c0e9971cd5b8fadac771cef381db8c8aec7bdb8fb2d92512bb47af9d690c12d0cc1393a1c8bab0e8e50347fdafba024dd53c74", 0xf2}, {&(0x7f00003a9000)="8f8553245587d6702b3994395c780bc9cce6b2879de1d7535e3744c38069c686341b368a6626a6", 0x27}], 0x5, 0x0, 0x0, 0x200000c5}, 0x0) 2018/02/19 19:48:51 executing program 6: pipe(&(0x7f0000d28000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000044a000)) r2 = socket(0x3, 0x0, 0x6) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000ed8000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x7, 0x3d, 0x8008, 0x9, 0x6, 0x3, 0x8, 0x8, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={r3, 0xff, "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"}, &(0x7f0000000000)=0x107) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000114000)={r2, 0x8001, 0x9, "bd4e129d362d9e5f8940f0eef2e015ae6dc2eff4d902614c4a497d064ba8e932e33ec8992a451de3acd595ee6830e92851423c519dd98ebc01b8690cfa047b515785c5b96d6486d3d868aa68ba96f972bdfd17714b56a79e5fac3ffcd57086913f5ed8d15c5839983530e3bf600f84af2aebfc3efeda5aeb0a99a459678d7d064e82d992c0a6f945622ee127cee51247cf694622c69bc5b8d024be40a194a04797ecb0a6baf4228b5a7f2cebad99a9d95c892af9feae3ad296434817d385fb484ab66eb4c12a956fdbdab58b"}) [ 38.165988] audit: type=1400 audit(1519069730.970:32): avc: denied { prog_run } for pid=6007 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/19 19:48:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000e4a000-0x4)=0xfffffffffffffff7, 0x0) r2 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_generic(r2, &(0x7f0000411000-0x38)={&(0x7f0000353000)={0x10, 0x0, 0x0, 0x1080}, 0xc, &(0x7f0000beb000-0x10)={&(0x7f00001bc000)={0x105c, 0x2f, 0x200, 0x1, 0x0, {0x12}, [@generic="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", @nested={0x48, 0x17, [@typed={0x18, 0x3c, @ipv6=@loopback={0x0, 0x1}}, @generic="d287a64135ef61dfab85dddce803b771f889a26b20b5f5d3d1c7abd8ffc5fbc2d9f48a44fb1a1569d555"]}]}, 0x105c}, 0x1, 0x0, 0x0, 0x844}, 0x1) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00004aa000)={r2, 0x5, 0xffff, "8d892922e39a4933272b7747a5d26805d9cb9fc6232e8a745d9d3d57bc556f5e1e2f933de135e1eda870814729009a12258449d5e192d2ee1638cce0f87a89179329dbeaa76e8f808cb7aaf96253d9ee8e2331ce3b1186e0d3f77ca04be47a9cea09c2a201661ff25a28598ccbc6346d6dd583f703677b7d7df698396de4dcab766025addf53f26e4f4a250af88d8c3313cbcded15f61f739d1795d12af823e989ca2d302748e4b6a7ac63a1b04c778506ce27ff7fbe667a34d89aef569ea2"}) r3 = socket(0x0, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f63000-0x14)={0x0, 0x9, 0x3, 0x6, 0x20, 0x9}, &(0x7f000089d000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ef7000-0x14)={r4, 0x101, 0x8000, 0x8001, 0x3, 0x7}, 0x14) 2018/02/19 19:48:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000752000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='tunl0\x00'}}, 0x1e) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00001be000-0x8)={0x0}) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00003fa000-0xc)={@broadcast, @broadcast}, &(0x7f000019a000)=0xc) pipe(&(0x7f00002c9000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000248000-0x4)={r0}) connect$bt_l2cap(r3, &(0x7f00000dc000)={0x1f, 0x1, {0xd7, 0x1, 0x8000, 0x80000000, 0x88e, 0x42}, 0x6, 0xffffffffffffff00}, 0xe) syz_emit_ethernet(0x14, &(0x7f00000c6000-0x18)={@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8863, "94a7030000e8"}}}, &(0x7f0000efe000)={0x0, 0x0, []}) 2018/02/19 19:48:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x2) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0x30f) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/19 19:48:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8000000000001) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000617000)="7558885607dce1186ff03a2dc819d88d93842e698ca7f13d9f3fe63cca2c6c4daa50a48561877dd94fa5123760683203f6a0323b45ec48f21cf31315a671f132a8069f7bfdcf585d4bd9ccb1bfe38647d1a985e2fe105f1ecf7f8ac24d21a38edd9727630f6625b552d6b15d5772b3a1d8c12b") setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0xfffffffffffffd89, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) syz_emit_ethernet(0x42, &(0x7f00000fb000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x2, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @udp={0x0, 0x0, 0x20, 0x0, "c5e0326083e2e38ea64a49f86adb1375225bde7005891015"}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e93000)={0x0, 0x3c, &(0x7f0000874000)=[@in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x7ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffff000}, @in={0x2, 0x2, @empty}]}, &(0x7f0000d9f000)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b3e000-0x10)={r1, 0x0, 0x7, 0x7f}, &(0x7f0000da2000)=0x10) 2018/02/19 19:48:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair(0x3, 0x8080f, 0x9, &(0x7f0000573000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000ba5000)) sendmsg$nl_netfilter(r0, &(0x7f0000dc9000)={&(0x7f0000d57000)={0x10, 0x0, 0x0, 0x40a0}, 0xc, &(0x7f00001fa000)={&(0x7f000048c000-0x6ac)={0x6ac, 0x0, 0xf, 0x111, 0x2, 0x3, {0xa, 0x0, 0x6}, [@nested={0xec, 0x2f, [@generic="9bd58b51ec68309b904a804661ce5e656bb58f14540606c59909de10f0c747dd", @generic="7553a08784d7e7f9d67c3ea8aa3713a1954941b31c99bc0ba3b9679f9ad31a73b5a21f997f9928574f16b30807362c72ffed99398ea5b83384b008fed18a9465f2bd1b10e7b9e38ac35058809c5471afe4ad3300f70d49cf069bf8dd0b2afd5ac1b8aad01d0ea5d60a516cf8db514d44b614d61d4d2c7bba19af1ee41fbc9c7cb2d2f69f6850b4e5b0568710429d563b9392fdc3c4a3d30ff3390e74ecbb31e9308bb44e46eafe65cb9cedbf86da1b8c622d7042d2152118c67915156719452df3e5e951bf1704"]}, @generic="012b080b383355869508bbf23e3a3c94303eb37d560b94375b8eb63a9b32d2364a10ac86052a8bcdc7c71c4d7d5bbbd949e3f2d4f2a19f0d5b0c65911adabf3374b76656557d4a17d4598d7700c643d4cc3fe4cf9551d3a75d8afa35b3de7706c3540663351202e4dc6399b76283da0692ecdb5882e74ec0954f969721ba919ba34da156c39668a0b236f6292553ce677f3d3cb82401833243f9e59a069a7d0e3b593a81c82d2e0490a599c81ebfb4a2d211e5f07869819769e3a04fcd6b6208fbf94f9ab31a99e85fc4785970abd6a476d5336fa772", @generic="c4aa65c8473aec31f1a2dd35c7cd65e30a23f9360f312fd7f874dee18aa98b5710620d02e58912eef85459a11d25e313676f617f44c3071d55378e31166eeeb5c900f130ebf8f74f9ef0ccb8f840ca0532b6b5da12f8754458a8200ae0c167bc6e4991eb1a0a5394e16f57a35a8f665f6b860b177df5baeeec4387d91f54a52eaf09b5dd0956268f070dde41072d3ce710", @generic="bceed64ae4f0dcef87fe6a1578f3e338a9e5a864f75891e7963b54c75ae9a07632ab58e280bc951d38e90827370edd23fccf0c102a74505ab94ac4e56092a1a5aa53e5add62c54f57ecf4d9e103ec2206ed567abd947116278561ad0f8895883521c6a07cd84e400a6d8b4f9477e5ce333fb2e241229a51f8b20e2ef88d2f435cee232ca3d1b9f37f77f783500", @generic="41619e28b34ac223989f80a9a43cdec71b94a7f70eb5f0d653f01c827bb824472f9b4b175ff28ecac5a86bb27a6dd4012424076c3c5a22b6e884f4194b1db41aa5aee534cb33c3ac6d0d32a98e846ba9b1931f68fcfbb484964079b81e828b1b9453f6e6f7f87bba2fa6eaadeaa148f0199d8764428564e9d53e89ca9d4bcffe60f239e7f66af6067b55c53231c6703ff3832e8b56cb4b3287a397602dec047a3665201049d611136850bd62b5ae0fa466d09b4cf4f90aa22d60a74edf96457f1db0173ab4396167f863acb037c8a1", @nested={0x2cc, 0x24, [@typed={0xc, 0x74, @u32=0x8001}, @typed={0xc, 0x87, @fd=r0}, @typed={0xc, 0x25, @ipv4=@loopback=0x7f000001}, @generic="dbd423d88eb3dd1d8c05bfe4cd65fb101dcfc9378884e433af0da3c32ca43008644af40a4a292490a146a9680b6f3c4fe1fbd528cf1dd411204acf990179b339305de0351b3b1056f80e1990e9844e67ff3c4453c34cd586dea9aa154e56f965420b9b", @generic="c38217bd559cd2aa7a54e1277f01cfdf9b714b1e852991291e5cb4addbd234e811ed26550f3e5c299f43bb805225e1f6d53692", @typed={0x18, 0x71, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x17}}, @generic="0303e63804816ff0540c53d1b030680d7e6d6b6a8b18fa8c5fa35ad23a11d06a47b881ab23026ef4fafb2a9029e966627824a31a004a2ba3d95fac18196035050047530806ddbf6dd140743f408164716ec2f9cd93a07ebfaba4e0b22507f067a2c46e76c982e1988bf4b859b4639db39a215c91e9a65eec900df71f053b82be0101eda2775c66932c5d262aa90ee32435975f57b85ccb4bf8244af0ef25215ba3c202511504fd6eda9414ae518769fc84681805149425eafd39286bcdadedd6a2097fea62a2e5dabb91ccae2cf0c2c6fdd09a4cc6316b2ab3d03eac50ef3995d0d62182ddf659ef7d2a8077c5", @typed={0xc, 0x3, @u32=0x3ff}, @generic="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"]}, @typed={0xc, 0x2d, @u32=0x1}, @nested={0x10, 0x26, [@typed={0xc, 0x8c, @u32=0xb12}]}]}, 0x6ac}, 0x1, 0x0, 0x0, 0x40}, 0x8000) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000eab000-0x88)={0x9, {{0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0x88) 2018/02/19 19:48:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000846000)={0x0, 0x0}) socketpair$inet6(0xa, 0x801, 0x1000, &(0x7f0000ee2000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00005ba000-0xa3)={0x0, 0x9b, "26e10460b69b958197c497025ae9df6b1ce0ea2982fb3e7f61c48be4139f3b85c0143b70370225cccd95241ebd6befacfbe23d658f6ff3928ef23e71a78dc349547e25cf68653eb34cce4840c036e6b3bd69e373fb600d527ac8db89f477422589fc0f81afff3c4dac2976fab912f1fb2cb5d630367afae620557510b2da4a9189cf1d80db0ec7f54175a860b455095df01bd3cfc6cff106d50fa1"}, &(0x7f0000353000-0x4)=0xa3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003ae000)={r2, 0x1272000000, 0x10}, &(0x7f0000f3d000-0x4)=0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000233000-0x4)={0x0, 0x3, 0x1000}, 0x4) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000939000-0x28)={@common='bridge0\x00', 0x0}) setsockopt$packet_int(r3, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000039c000)={0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000aa6000)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00003b5000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000368000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x24eb, 0x0, 0x3, 0xa, 0x20, 0x80, 0x2b, 0x0, r6}, {0x6, 0x9, 0x7ff, 0x92, 0x7f, 0x7, 0x2}, {0x0, 0x20, 0x3, 0x8}, 0x0, 0xb, 0x3, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x7f}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x0, 0x3, 0x3, 0x0, 0x3, 0x10001}}, 0xe8) sendto$packet(r3, &(0x7f0000800000-0x19)="008100000009002700f4877d7b2eb87c004f6f3bcb7dc500", 0x18, 0x0, &(0x7f0000e72000)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/19 19:48:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000eaa000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f00003d2000-0x18)=""/24, &(0x7f0000f09000-0x4)=0x18) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000de4000-0x18)={@empty, @loopback=0x7f000001, 0x0, 0x2, [@broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x18) 2018/02/19 19:48:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) poll(&(0x7f000058b000)=[{r0, 0x500}, {r0, 0x8000}], 0x20000000000000f5, 0x2) sendmsg$nl_generic(r0, &(0x7f00004b6000-0x38)={&(0x7f0000c62000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000e74000)={0x14, 0x1e, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, []}, 0x14}, 0x1}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000ed5000), &(0x7f00002fc000)=0x8) pipe(&(0x7f00007a1000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00001d6000)={0x0, 0x5, 0x80000000, 0x9}, &(0x7f0000830000)=0x10) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000042e000)=@nat={'nat\x00', 0x1b, 0x5, 0x650, 0x420, 0x228, 0xffffffff, 0x420, 0x0, 0x580, 0x580, 0xffffffff, 0x580, 0x580, 0x5, &(0x7f0000118000), {[{{@ipv6={@loopback={0x0, 0x1}, @empty, [0x0, 0xff000000, 0x0, 0xff], [0xffffffff, 0xffffffff, 0xffffff00, 0xffffff00], @common='nr0\x00', @generic="cae7452ac2a7c97b161dcb4e70279a38", {0xff}, {}, 0xbf, 0x7, 0x0, 0x40}, 0x0, 0x1e0, 0x228, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x1aef, 0x3, 0x5, 0x1ff, 0x30, 0x1, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @empty, @ipv4={[], [0xff, 0xff], @rand_addr=0x2ef}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @ipv4={[], [0xff, 0xff], @empty}, @empty, @empty, @empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xd}], 0x5}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x4, @ipv6=@empty, @ipv4=@loopback=0x7f000001, @icmp_id=0x3, @port=0x2}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x10, @ipv4=@dev={0xac, 0x14, 0x0, 0xa}, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}, @gre_key=0x9, @icmp_id=0x3}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x15}, @dev={0xfe, 0x80, [], 0x0, 0x12}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], [0xffffffff, 0xff, 0xff, 0xff0000ff], @common='teql0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0x3b, 0xcb4, 0x4, 0x4}, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x80, 0x8001, 0x8}, {0x7, 0x2f, 0x563f}, {0x9, 0xfffffffffffffc00, 0xfffffffffffffff7}, 0xffff, 0xfffffffffffffffc}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xff, 0xffffff00, 0xff000000, 0xffffff00], [0x0, 0x0, 0xff, 0xff], @common='ip6gretap0\x00', @common='ip6gre0\x00', {0xff}, {}, 0xc, 0xfff, 0x3, 0x8}, 0x0, 0x118, 0x160, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x1, 'RAS\x00'}}, @common=@mh={0x28, 'mh\x00', 0x0, {0x5, 0x3}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0xd, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xc}, @port=0x1, @icmp_id=0x0}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x6b0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000932000)={r3, 0xa3, "ab6aa46b0848e62cf8bfaa7fb262906b23625dcab98b329a5c3f165e7bd008daa7103dedfb73b3ee1012d112c300e19d9743cd8d31a9955169133efa93703303bb675f6147f1cf31c4da80b7dcb6111cda5507fdc365b4477f8b09350c400a7fdc9973ee9a43bfb0c67cbf0e8cdcc8a15e98926ae70a5e1d6580b1aaaab83a299e2474d60b2672b81398be20c7b390a1409119ac68d869b585ab471de5aa027eaeeb67"}, &(0x7f0000e14000-0x4)=0xab) socketpair(0xe, 0xae54db9a1cc6d020, 0x8, &(0x7f000012d000)={0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000719000)={r4, r5, 0x4}, 0x10) recvfrom(r0, &(0x7f0000b22000-0xe6)=""/230, 0xe6, 0x0, &(0x7f00000b9000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, 0x3a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f0000159000-0x108)={0x0, @in6={{0xa, 0x0, 0x3f, @loopback={0x0, 0x1}, 0x2}}, [0x40, 0x3, 0x7fffffff, 0x48dc, 0x5, 0x8, 0x0, 0xaa, 0xffffffff, 0xffffffffffffffc0, 0x8aef, 0x0, 0x5, 0x7, 0x101]}, &(0x7f00006f2000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f000046d000-0x6)={r6, 0x4}, &(0x7f0000ac5000)=0x6) 2018/02/19 19:48:51 executing program 3: mmap(&(0x7f0000000000/0x998000)=nil, 0x998000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x0) 2018/02/19 19:48:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000d9e000), &(0x7f000084a000)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000), &(0x7f00002ab000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r1, &(0x7f0000fcc000)}, 0x10) 2018/02/19 19:48:51 executing program 1: mmap(&(0x7f0000000000/0x39e000)=nil, 0x39e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x806, 0x15) r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00002a7000-0xe0)="d124e01fea12a653b48c9539c06ddf906b6abdad34a4a2e59f60ab40b6d7fe12c0f411adc189c050c71444ec1331e71e7f1d21b1da9901d2abc109787bafb7f3bad92548f18982514f9935f3fa037d6d003799710fcb01f9849bf8e071926a0e01e11e63e30abb0e17ee58cc880bb869c9cd8cba1c9b750854a0ffb0779a206c070d2f2c9441739fd19819e3ecb2b44a04da1b59476e828d2bdca86169e204f41f3996e442d4c91835de5bf298d5169dde267f839af9eb7c0fda9a7c2447c0748146f856a8c87dfe4431ef18d03bce7c5fe29b34f060998dbd16779cd094120a", 0xe0, 0x20000080, &(0x7f000039c000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) bind$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x1, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000039d000)={0x0, 0xfff, 0x20}, &(0x7f0000124000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000e4000-0xa0)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x800, 0xad64, 0xf88a, 0x3ff, 0x81}, &(0x7f000039d000)=0xa0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000318000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000039b000)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000146000-0x28)={@common='bcsf0\x00', r3}) listen(r0, 0x54c) mmap(&(0x7f000039e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(r2, &(0x7f000001d000-0x9)=@rc, &(0x7f000039e000)=0x9) getpeername$ipx(r4, &(0x7f00001f3000-0x10), &(0x7f00000de000-0x4)=0x10) r5 = socket$inet(0x2, 0x80001, 0x0) connect$inet(r5, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmsg(r5, &(0x7f0000131000)={&(0x7f000039b000)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20, &(0x7f000009b000)=[{&(0x7f00001b1000+0xb60)="1ed69015b28755a2d4f2042c2c02e706a4d3e8015e41250ce32124b39a4230fae83f1e0305e6b06880818cbf0a077175aa1e3bcb923bc87b733f596c9d33f81168ab2f20ce9223d2d5c26c97f857259af501a6a67bf986b590a1191a4e39d513d3c39f799fc7", 0x66}], 0x1, &(0x7f000039a000)=[], 0x0, 0x80}, 0x8090) accept4$inet(r0, 0x0, &(0x7f0000399000-0x4)=0xfffffff2, 0x80800) 2018/02/19 19:48:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000089000)={r0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000761000-0x4)={0x3}, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000b6f000-0x20)={0x5, 0xfffffffffffff800, 0x3, 0x7ff, 0x8, 0x9, 0x100000000, 0xfffffffffffffff9, 0x0}, &(0x7f0000eb5000)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000889000-0x8)={r2, 0x8}, 0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8003fffd}) 2018/02/19 19:48:51 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0xffffff80, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) socketpair$inet6(0xa, 0x80007, 0x800, &(0x7f0000007000-0x8)={0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000009000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, [0x2, 0x3e, 0x4, 0x8001, 0x10000, 0x1, 0xffffffff, 0x100, 0x100000001, 0x400, 0x6, 0xfff, 0x4, 0xff, 0xffffffffffffffdd]}, &(0x7f000000a000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003000)={r1, @in6={{0xa, 0x1, 0x200, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xd13}}}, &(0x7f0000002000-0x4)=0x8c) 2018/02/19 19:48:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000685000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x3}) r1 = socket(0x18, 0x0, 0x1) accept4(r1, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[], 0x0}}, &(0x7f0000000000)=0x14, 0x0) shutdown(r0, 0x0) 2018/02/19 19:48:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffffc18a}, [], {0x95}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000c79000)=""/4096}, 0x48) 2018/02/19 19:48:51 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000285000), &(0x7f0000ccd000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000021000)) recvfrom(r1, &(0x7f00002ce000), 0x0, 0x10020, &(0x7f0000bbb000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x0, 0x2, 0x2, {0xa, 0x0, 0x2468, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}}, 0x3a) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r3, 0x0, 0xb, &(0x7f000085e000-0x4)=0x4, 0x1) syz_emit_ethernet(0x7e, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/19 19:48:51 executing program 6: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000007000-0x40), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@inet=@length={0x28, 'length\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000034000-0x4)={r0}) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000034000-0x10)={0x4, 0x1, 0x3ff, "ea980c149f87", 0xff}, 0x10) 2018/02/19 19:48:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000d9e000), &(0x7f000084a000)=0x4) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x11, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000), &(0x7f00002ab000)}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r1, &(0x7f0000fcc000)}, 0x10) 2018/02/19 19:48:51 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xb}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 19:48:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000561000)={{{@in=@rand_addr, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0}}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) listen(r0, 0x101) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00001d0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000164000)={0x0, 0x100000197}, &(0x7f00002c1000-0x4)=0xefcbc971) r3 = socket$nfc_llcp(0x27, 0x3, 0x1) getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f0000339000-0xa8)=""/168, 0xa8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000193000)=@assoc_value={r2, 0xa4cd}, &(0x7f00002fa000)=0x8) syz_emit_ethernet(0x4a, &(0x7f00001fd000-0x4a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "010060", 0x14, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/19 19:48:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xa, 0xb, 0x7, &(0x7f0000753000)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000ef5000)=0x7fb5, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00009a7000-0x20)={@generic="6c6f3a000000000000c4fcc5218000a2", @ifru_flags}) pwritev(r1, &(0x7f0000e5c000)=[{&(0x7f0000951000)="20f44457ecccc972e9ef5b05e361d2a12061cbac58a462c766cf9ef7b7d6d386e5141a24690fd1e6c5764ed7bf1d26ef7a39d7ff464dd24dc16132e58b978824c4e974d228e2a83ca3a041f16473fa8cada66ebf0e1ce5141f55fb888c26312c25c6162117eaa6769cdb42098d99ba7894d0b493", 0x74}], 0x1, 0x0) r3 = socket(0x3, 0x80800, 0x3) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x2a15, 0x4) [ 38.386741] IPVS: length: 24 != 8 [ 38.393888] ieee80211 phy2: Selected rate control algorithm 'minstrel_ht' [ 38.406569] IPVS: length: 24 != 8 [ 38.425071] ipt_REJECT: ECHOREPLY no longer supported. [ 38.448167] ieee80211 phy3: Selected rate control algorithm 'minstrel_ht' [ 38.463150] ipt_REJECT: ECHOREPLY no longer supported. 2018/02/19 19:48:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000922000)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f0000eea000)={0x18, 0x4000023, 0x829, 0xffffffffffffffff, 0x2, {0xc}, [@nested={0x4, 0x2000000005, []}]}, 0x18}, 0x1}, 0x0) 2018/02/19 19:48:51 executing program 3: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000032000-0x430)={'filter\x00', 0x7, 0x4, 0x3e0, 0x1f0, 0x0, 0xe8, 0x2f8, 0x2f8, 0x2f8, 0x3, &(0x7f000002f000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x6, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) recvfrom$inet(r0, &(0x7f0000024000-0xdf)=""/223, 0xdf, 0x100, 0x0, 0x0) 2018/02/19 19:48:51 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x11, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 19:48:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bf4000)={&(0x7f000068f000)={0x10}, 0xc, &(0x7f0000197000)={&(0x7f0000762000+0x984)=@acquire={0x128, 0x17, 0x315, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}}, []}, 0x128}, 0x1}, 0x0) 2018/02/19 19:48:51 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)="b0d8c994cf02a7573e1dd52ae72024dc8fed5af57c72f60eedf51598cbdd75088384d6ee58ba15adecfd6784ca6e2ebd9ccc2bd7df04253eb824c44b3f49087bf40d0181183774268fb0baa27f5af33eafc7a0956ec527ddcb6c7a5b8cd8331896c65a4a43a9bdf4ddb733003c3beead61cfdeedb3237c9b604aa8c513f2376463f7a0011e687f46158784bad58d3480986aa4abcb671dbfe406f413f2f3371a73ae010d6e6deb505defa14af532a841a540787a84a14b7966cd840f5dc84d80b733c141e70811", 0xc7) socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x1, 0x6, 0x2, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000002000-0x6)='dctcp\x00', 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@empty}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000003000)=0x800, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@local, @in6=@empty}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000003000-0x4)=0xe8) getsockopt$sock_buf(r3, 0x1, 0x1001c, &(0x7f00006f8000-0x92)=""/146, &(0x7f0000000000)=0x92) 2018/02/19 19:48:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f000097a000), 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000da1000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000dc6000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) listen(r0, 0x0) listen(r3, 0x0) close(r3) 2018/02/19 19:48:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000011d000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) close(r0) setsockopt$inet6_buf(r0, 0x29, 0xca, &(0x7f00000b7000-0xeb)="8509669229e2271a2fdff7278f75e69a1ff3d3a22ce3449dc061a9074f5d1fe62ffea195ee90fdcf244636c87fcc5b9b87e144fc3a9597c945f9b137fae8c11ea49d50e21e79898ff07d53bd829ee21d7ae2324d1c969743a37d0ab71967b8ac5ee717f0a1211e9a4bcf0a27ea22d7413333cd28be768efd036823eeeaa5f3c17b632d00bdcdbddb5b14f119f8d9febe0cecfa75d9119f844a332855bfbbd1af5904e2f1a078a68d0d70b99ef3e9a0d6ed7872e6262ee84d7ef2945488d702aa0bb61f5a1d68fd4353a4e8591b46dd165cb72450e57bf9261921a4ead4f4d5ba5677367c45676ac02b57e8", 0xeb) 2018/02/19 19:48:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000024b000-0x4), 0x4) 2018/02/19 19:48:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x5, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) sendto$inet(r1, &(0x7f00008ea000), 0x378, 0x0, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000fb4000), &(0x7f0000a4f000-0x4)=0x52) 2018/02/19 19:48:51 executing program 3: r0 = socket$inet(0x2, 0x80b, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000b8d000-0x8)={0x0, 0x0, 0x100000001}, &(0x7f0000188000-0x4)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000044a000-0x8)={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r2, &(0x7f0000001000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000001000)=0x2e) writev(r3, &(0x7f0000002000-0x70)=[], 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000)={r0, 0x6, 0x1, 0x85, &(0x7f0000005000)=[0x0, 0x0], 0x2}, 0x20) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000)={0x8}, 0x4) 2018/02/19 19:48:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r0, 0x0, &(0x7f0000e4d000), 0x80000) recvmsg$kcm(r2, &(0x7f000076e000)={&(0x7f0000767000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f000005e000-0x30)=[{&(0x7f0000b22000-0x3f)=""/63, 0x3f}, {&(0x7f000021a000-0xc5)=""/197, 0xc5}, {&(0x7f0000fd7000-0xf8)=""/248, 0xf8}], 0x3, &(0x7f00004f2000-0x15)=""/21, 0x15, 0x2ae7}, 0x20) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000067000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0xffffffffffffff03) r3 = accept4(0xffffffffffffffff, &(0x7f00006f9000)=@l2, &(0x7f0000ce4000-0x4)=0xe, 0x800) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000238000), &(0x7f0000047000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000021c000-0x8)={0x0, 0x9}, &(0x7f0000d28000)=0x8) accept4$packet(r2, &(0x7f000091d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000033f000)=0x14, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000f63000)={r4, 0x521c, 0x8, 0xa5}, &(0x7f00005bb000)=0x10) r5 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000f41000+0x27d)=[{0x0, 0x0, &(0x7f00002a8000)=[], 0x0, &(0x7f0000541000-0x48)=[@iv={0x18, 0x117, 0x2}], 0x18}], 0x1, 0x0) 2018/02/19 19:48:51 executing program 6: r0 = epoll_create1(0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bba000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000001000-0x63)=""/99, &(0x7f0000000000)=0x63) mmap(&(0x7f00005ee000/0x1000)=nil, 0x1000, 0x6, 0x11, r0, 0x0) 2018/02/19 19:48:51 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000001d000-0xc)=@nl=@proc, &(0x7f0000020000-0x4)=0xc, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f000001f000), 0x8) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000012000-0x38)={&(0x7f000000f000)=@alg, 0x58, &(0x7f000001e000)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000017000)=""/128, 0x4f}, {&(0x7f000000f000)=""/4096, 0x1000}, {&(0x7f0000010000+0x1f)=""/4096, 0xcbb}], 0x5}, 0x0) 2018/02/19 19:48:51 executing program 1: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f}, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f78000)={r0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r1, 0x107, 0x8, &(0x7f0000f79000-0x4), &(0x7f0000f79000-0x4)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000012c000-0x20)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8, 0x0, 0xff, 0x2, 0x6, 0xfffffffffffffe00, 0x2}, 0x20) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be), 0x0, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000f74000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000f67000-0x70), 0x0, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/19 19:48:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x9) socketpair(0xb, 0x5, 0x48, &(0x7f0000186000-0x8)={0x0, 0x0}) connect$l2tp(r2, &(0x7f0000d98000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x1, 0x2, 0x3, {0xa, 0x1, 0x1f80000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x3a) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00001e3000-0x350)=@filter={'filter\x00', 0xe, 0x4, 0x2f0, 0xffffffff, 0x190, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x258, 0x258, 0x258, 0xffffffff, 0x4, &(0x7f00003b3000), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='rose0\x00'}, 0x0, 0x70, 0xa0, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x1, 0x8}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x350) getsockname$packet(r1, &(0x7f00006a1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000a3d000)=0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000556000-0x10)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = accept4(r0, &(0x7f0000438000)=@ethernet={0x0, @link_local}, &(0x7f0000517000-0x4)=0x86, 0x800) bind$inet(r4, &(0x7f0000104000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00005e1000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000556000)={{{@in=@local, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@empty}}, &(0x7f0000f64000)=0xe8) r7 = getgid() ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000593000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000294000-0xe8)={{{@in=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000301000-0x4)=0xe8) r10 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000012000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000075d000)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000824000-0x4)=0xe8) r13 = getgid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000197000-0xc)={0x0}, &(0x7f000074c000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00007ef000)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000ecd000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000046f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000278000-0x4)=0xc) r17 = getpid() getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000036b000-0xe8)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000481000)=0xe8) r19 = getgid() sendmmsg$unix(r1, &(0x7f0000c3b000-0x70)=[{&(0x7f0000855000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000762000)=[{&(0x7f000074c000)="15d14352d2116233d1784fbe1d32ae6984ad56403571e18d7634ed6678548b0a757dc238c75df6732aba6cd2564d8f06cb48fb7b61080a86ddd4158746de9b343c336844849440100b02602e6055609374fa94637814d0e431ce25635368c9a62ea97c239399d87af93450d864947d35700a4ff59762c9c83a49d262b8d470c2b7b399886159b668f3a2dd7a80b503148dbfc30aae9f507bfb81252694c37837c2f158713a9c4bf977aa5048df59bda0210903c0c25cac18889533968e87718c2e266508d1b036ce6fdd2a3efe", 0xcd}, {&(0x7f000016f000-0x25)="55121478c6127bf698e22b769485ae684ca45f48d910619677ea96bb73c5fda8d5da0b48d1", 0x25}], 0x2, &(0x7f00008c8000-0xc8)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r4, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r4, r2, r1, r0, r4, r1, r2, r2, r1, r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0xc8, 0x80}, {&(0x7f000070f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b75000)=[{&(0x7f00003b5000)="5979002e350e226b69b406b6d49dcda3cd6ca776f61bad369632469bc9ae4d6a310cff4d34e6388b1b6d45f4c68d7115c7d6c8032150cac93b58a6f2d047d32d890e6225735f6375f55aa7f1694e66c0", 0x50}, {&(0x7f0000001000)="1df4e5803092f792f36c28a924b075abd2e06ad2d64539f95cb5dc2709190f956ee321bc60feac49ecfb3556e10e360b870212a6be89e42b815eeef548e4e48bf4decc4b12e9494fd8550e612410de33ad7194109bace95f224c29bc9af79628ffc0367b73c1aa26d18792eafe65fa3d92461a14b593d796828041b53b1a0db48e22a39cbf27f7a0d2015273c2a08aab36fd1e1776db5c81d466521b931574471ba4807a54baee5e48802470d77115f80ec84b18056cd18642692c2ed4fab6324a9be22e7363a60650994ec8f3016aef2edd9e8f076de3e7c226f8bb7aeb580bd508418fdb30a1a0de1506485e645075ae7ff02e442a5728", 0xf8}, {&(0x7f0000394000)="0c0203e6b589cb086f1fb77bc95d59e1e7258d7ecb5d31258fdad1a354039f93ba6ce970d08940ace18e0a883f6bc5243290dcfa61c56de46ba357a522b7c131eac0d864a4731b58205c5aab8b995bc53dae838e6485955ccc0562319b66583808709025792c1bf2fed9769ab2879345d65b6958f82e520cafb056aaf7c8c8ee341ee77ff5b2d2e77de1640b290a096818a467d283f457742d72d67946bfebfd6a4387c2856003a3df8b7ef0242ef4652c0d69359a9de11b7006991c1ef7438b78ce1fdfbb395a", 0xc7}, {&(0x7f0000cd3000)="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", 0x1000}, {&(0x7f00004d2000)}, {&(0x7f000096c000-0xa1)="258c7b72598946c694e0d3067baeff2a2b15cd79e57981d3b2c2aa35f32f3744351a99daaef74c4f211a6b158008db5db898eb470bdb10663c0719947e24f2a84d4d0589d5a184f30e245a3c20dcb4a22aeed45e374097567461831b60d320d58ecd5929c39f939382749ad7c5be7b5f382421e0579b86f75cfcc1821ea168cb6a13fa5575f93dd7d6c74f98e35f67a849d6785ac22c8c820b04b59d19e4792d97", 0xa1}, {&(0x7f0000e1d000)="63b8565784ec914ed2c78e4250f6ddfdbe36eba9837490ed70706dabd3a726ef1bb86bb5e01928d3f74dc298c5aa33583c04e3bcfbacfba10c2432d5d8ff854019c2ef10fc3263258892d53c1214f302eb42671779f3d62aa02bbb2a2ee22f6b3a19e7560701c36ada0210c501e997e10ccd1302745af62a016d7435332cdaaa466dba2ea4287fc91bd3df9db313a259aa567a597c655ca46ab366e643ba32d29f69a9e71b623d122caeef0275d95c4ba028f2c51027932c31b4381840166c747953c71bf199dfe30ff951bb00c1847d5f321e2cbf01c7b0be6efc06a37a531f0555d7b4069a6e6f3a8ad84cad", 0xed}, {&(0x7f00009dc000)="9235cf4984b40dd6b68f683316c510957be45e140155e2a972f6069eacdac3307fa7008f6d408591ce628218652bff4a8de3147cdfab72118efe", 0x3a}, {&(0x7f0000a39000)="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", 0xfc}, {&(0x7f000091b000-0xfc)="0c1001b5e4aa16850be4740b02d7eec4ecb1c98bfb52016468fc1b6322761e961c12d1b1646dccbd35b3b5cddc6a43e2224ca20c732f6464d850c84ae74c52532259e8a688301207b8d82021b93c2d7074fe3e0bab17042c93d36bf8d915b99fa449de6b49555ffb178deb443e033ad52b2e79ebd6f564d48aa75e6b90cd6c98553b6501a5e7be8097eb95931f62ac9be33e2719f0cce1497e2b4bf3e12cf0f383705337e9282bcc7cb6ded864deade16aa2258eeaecf6f8c6453e0c51b82a19d41a9a086c48d8cf3d9efd44512b2305f489ce713eb9c5ab8a053b7d9b165e0b21a5f6e9d82edb1714eb2b331c44c0018c0b2f241644d0356b035d3e", 0xfc}], 0xa, &(0x7f00001f8000-0x80)=[@rights={0x20, 0x1, 0x1, [r4, r0, r0, r4]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x20, 0x1, 0x1, [r4, r4, r1, r1]}], 0x80, 0x20000040}], 0x2, 0x40001) getsockopt$inet_int(r0, 0x0, 0x31, &(0x7f00009a5000), &(0x7f00004a9000-0x4)=0x4) sendmsg(r0, &(0x7f0000006000)={&(0x7f00008f3000-0x10)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000539000-0x10)=[{&(0x7f0000bb1000)="3bb4c85049f9e028f2539261e93a8b423dd3213682f6eb8aff95e09c31b49581a15226d705b85a2c4b0fc0507772ef0de6055ba07b985a0462641da730755dc912a5c3734380bffe9b2c00472f6d6261d5fb6b11c10c11b010523559d82195b8c2d5b5c799b121cce43f3886e1a6c550f3084ceb2e96a64f4e68f8751f03d3cdba79fb9f62a42630c0ad5caaebf819db6de084a205d7661af7e2e7dcc6a374e28179088afee3a3f037ecba7369804d857ad6a0f62879c6f9", 0x327}], 0x1, &(0x7f00000a2000)=[], 0x0, 0x1}, 0x20000001) 2018/02/19 19:48:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000209000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0x1, &(0x7f0000f6b000-0x1340)=[]}}], 0x1, 0x0) r2 = socket$inet6(0xa, 0x6, 0x83) setsockopt$sock_int(r0, 0x1, 0x13, &(0x7f00003ea000)=0x3, 0xfffffffffffffe6b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000fa7000-0x4), &(0x7f000003f000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00001cc000-0x4)=0xf9a, 0x4) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000f11000)={&(0x7f0000b45000-0x8)='./file0\x00', r0}, 0xc) sendmsg(r1, &(0x7f0000e25000)={0x0, 0x0, &(0x7f0000e4b000-0x20)=[{&(0x7f0000fdd000-0x9d)="a4", 0x1}], 0x1, &(0x7f00007f1000)=[]}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00003c7000-0x38)={&(0x7f0000982000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f0000943000-0x10)=[{&(0x7f0000cda000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d8f000-0xb5)=""/181, 0xb5}, 0x2120) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000d28000)=""/37, &(0x7f00000e4000-0x4)=0x25) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000ff4000)={0x2, 0x2, @rand_addr=0x4}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000fcd000)={0x0, 0x228}, &(0x7f0000ff4000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000764000)={r4, 0xffffffffffffff88, 0x0, 0xffff, 0x7fffffff}, &(0x7f0000bc0000)=0x18) r5 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r5, &(0x7f0000835000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000e2f000)=0x10, 0x800) recvfrom$packet(r0, &(0x7f0000990000)=""/4096, 0x1000, 0x0, &(0x7f0000823000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) getpeername$inet6(r2, &(0x7f0000e65000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000561000)=0x1c) 2018/02/19 19:48:51 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000008000)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000005000)={0x81, {0x2, 0x0, @rand_addr=0xb14}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @empty}, 0x117, 0x2, 0x100000000, 0x6, 0x0, &(0x7f0000009000-0x10)=@generic="fde36a337b34392242128fd29a5dc9b5", 0x7ee3, 0x4, 0x3}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000009000-0x4)={r0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000001000-0x78)={0x1, {0x2, 0x0, @loopback=0x7f000001}, {0x2, 0x3, @rand_addr=0x81}, {0x2, 0x3, @broadcast=0xffffffff}, 0x80, 0x1, 0x4, 0x6, 0x6, &(0x7f0000007000-0x10)=@generic="4ae1536d7bea1f0fe44db00b4dc151fb", 0x3, 0x8, 0x7}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000008000)=0x9) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000008000), &(0x7f0000000000)=0xff) 2018/02/19 19:48:51 executing program 0: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000000b000), &(0x7f0000016000)=0x4) socket$rds(0xa, 0x2, 0x11) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r1, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x0, @empty}, 0x10, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/79, 0x4f}, {&(0x7f000000f000)=""/255, 0xff}], 0x3, &(0x7f0000017000)=[@rdma_dest={0x18, 0x29, 0x8, {0x7ffffff7}}, @mask_fadd={0x58, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000f000-0x8), 0x0, 0x0, 0x0, 0x0, 0x0, 0x100}}], 0x70}, 0x0) 2018/02/19 19:48:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004f8000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000061d000-0xb2)={0x0, 0xaa, "03982132b51ba35682873747a952345350bf46fa09ff910766f8509c459c7e094a51e5f04021c066fb46beab5298befc88afb59d7cf9340f28e92cbb40d5b139d38874460623fe846899feafa9b33f1faef7bf950dd18a2264c178be79bfe74696c1c4765721f113d729799bccf27c425902df9dca8367d0c02d91250c203fe3fc234172fa57b225f09d06cc22ad987c40390a1c9d383dfed29bb2ef0817dc98ce42b2f09cb66eb77a90"}, &(0x7f0000d11000-0x4)=0xb2) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000071b000)={r1, 0xeb}, 0x8) r2 = socket(0x11, 0x80002, 0x0) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) writev(r2, &(0x7f0000f3c000-0x10)=[{&(0x7f00004cb000)='A', 0x1}], 0x1) 2018/02/19 19:48:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80007, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000a23000-0x10)=@req={0x3fc, 0x0, 0x2}, 0x10) writev(r0, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r1) 2018/02/19 19:48:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f0000425000-0x4)=0x32, 0x800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000016e000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, [@tmpl={0x44, 0x5, [{{@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x2}]}]}, 0xfc}, 0x1}, 0x0) 2018/02/19 19:48:51 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000470000)) 2018/02/19 19:48:51 executing program 3: r0 = socket(0x10, 0x2, 0x20000000000000c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000974000)=@in6={0xa, 0x2, 0xf3c, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xe85}, 0x1c, &(0x7f0000eb7000)=[], 0x0, &(0x7f0000cff000)=[{0xd8, 0x1ff, 0x7ff, "81d4f673ed21b56d28fd85b5973447c5f6123e1aa045ffe3b6d255c788edf7c4634e0088aee4ea4ba41ab599739e032d1b5894ee674c879dd2d6ac8e6589a2599df99d6a0ab1a0c9749bcc415ba098307d72977c5bfe821ecc48181fef371c5daa12963f61605d8643cd90c46981393063660445bea2b693265f30713dcfa503e841fd5e1a92d76cff7d2d000087516d781637ea53796d000ab6d4c1a77c0188e895a144a253da360738b6e93f1f9ff6066008731d0e1f13b1b5f19585fc02d1eb07"}, {0x80, 0x101, 0x2, "26e5c495937b662708fa3bfadf88c4126eb64bd091644fb115fac5dffc973bf49a7b94c2cd736e875b6461af087eba419faed394c7237145b8a0e76e5988def3a422b1773aa2bbfcbf9ab22e14edfafa2b97d1b6440c89c63c889a169023008b0bda2c54d9358aa19e"}, {0xa8, 0x102, 0x8, "484dd1a7981b15fa807a117c2402325001aa3449a0079a5b224cb6394da31b1df636fb40db3c518687049f3e15a60a0cbf267534f4f3eaaddd4a7d96281a41cfb7428a2b067e0fd7d709ab9cc4d23124de0b4d0abeb195d7d4502cf1abfc47d779d7622636102ca5b9b581b9a6e900a1b21656a4d852dcc26ba170e4c37a43be9fccf752666d312bf1de3c1bd97c5a5aff4a061e"}, {0x1010, 0x13f, 0x1, "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{0x90, 0x10b, 0xfffffffffffffff9, "54e5f7908fee7dd532ed0bff27ec3e480d3f274a32a89092e0cdac9f98685f36f9ce89adb43bcf3608bed1899f8be93e7ec76d7f394ea638fd878b25c4835d4db07e2210984b7cf706db4615164311ab08ed5a1e829208377d0ad1b7ca872bd05e4d51b60aba3c0779e5155cd1d9934f0a63681516c52ca3b68293"}, {0x18, 0x10a, 0x1, "1a30aa950ab873"}, {0x50, 0xff, 0x4, "a93c7978de22df43db815a7dcf17ad2a05c7d8360a3a16283f6d7edcc898045e9c940150c9032e09c61308dbc4b91ac3b2a66e66ba427187ac8cb3"}, {0x28, 0x1ff, 0x1, "bb241a43664de58e3882f0b749446f536b2210de1e276c72"}], 0x1330, 0x4000041}, 0x41) write(r0, &(0x7f0000046000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0xffffffffffffffed) socketpair$inet6(0xa, 0x800, 0x3, &(0x7f0000c05000)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="1f00000001fafe00fdde45c807110000f305f0f00800938001ed00dcff0200f9", 0x20) 2018/02/19 19:48:51 executing program 6: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = accept4(r0, &(0x7f0000c4f000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f000084c000-0x4)=0x20, 0x80800) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000f93000)=0x7bad) bind$inet6(r0, &(0x7f00000df000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, 0x1}, 0x1c) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000f93000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f0000f94000-0x4)=0x3a) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000f94000)={0x0, @multicast1, @multicast2}, &(0x7f0000950000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000f94000-0xe8)={{{@in=@broadcast, @in6=@mcast2}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f000082f000)=0xe8) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f95000-0xc)={0x0, 0x80000000}, &(0x7f0000f95000-0x4)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000dee000-0x8)={r3, 0x4, 0x9e61}, 0x8) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/19 19:48:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) sendto(r0, &(0x7f0000098000-0x2)="ef5b", 0x2, 0x0, &(0x7f0000fc8000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0xfffffffffffffffc}}}, 0x32) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000eaf000-0x20)={@generic="43941bdc5f11f3f80318dca52a0aa57e", @ifru_flags=0x1000}) 2018/02/19 19:48:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000020000-0x4e0)=@filter={'filter\x00', 0xe, 0x4, 0x480, 0xffffffff, 0x160, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3b0, 0x3b0, 0x3b0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vcan0\x00', @common='ifb0\x00'}, 0x0, 0x138, 0x160, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}, @common=@dst={0x48, 'dst\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x158, 0x180, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x0, 'sip-20000\x00'}}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv4=@dev={0xac, 0x14}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@multicast1=0xe0000001, @ipv4=@loopback=0x7f000001}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="90d4b4b5d11d3706f3015cc3b14a3e97", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) syz_emit_ethernet(0x437, &(0x7f000086d000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0xffffff88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "5aff18", 0x0, "9ac47b"}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r1 = socket(0x1, 0x800, 0x80) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001ba000)={0x0, 0x800, 0x17, 0x31f, 0x200, 0x3, 0x54, 0xac, {0x0, @in6={{0xa, 0x1, 0x1bf3a711, @dev={0xfe, 0x80, [], 0x0, 0x17}}}, 0x4, 0x3, 0x80000000, 0xf32, 0x5}}, &(0x7f0000f0c000)=0xb8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000001c000-0x108)={r2, @in={{0x2, 0x1, @empty}}, [0x8, 0x98, 0x169, 0x4, 0x872, 0xff, 0x0, 0x39, 0xcf6e, 0x3, 0x2, 0x8000, 0x41bff37b, 0x0, 0x1000]}, &(0x7f0000e4f000)=0x108) 2018/02/19 19:48:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000fac000-0x46)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x3, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, "880065584606010c"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) r0 = socket(0x1a, 0x80e, 0x3ff) sendmsg$nfc_llcp(r0, &(0x7f00000dd000)={&(0x7f00009b8000-0x60)={0x27, 0x25a, 0x259, 0x7, 0xc7, 0x9, "ffd0e1723032372281360cabc183994bb00b1dc47a16f26e8a0c33da86ecf4ac40b55fbbb6b290b84a5a2f5bebbb8578e96aede7a56b407a97f1479b68b0c5", 0x9}, 0x60, &(0x7f0000eec000-0x30)=[{&(0x7f00002c0000)="a39402e843c144b72e978106e3fa04eb697deed8e6c4bfa354c015378d760805da619c4a26cd1ed2c3ddbb8b87d47b1795045dbb6fdd1b40e4c56720672c1aebb31e894f66ee93a51bdb29f406413232161d541564fd63bc60747fa78a4fbd02ab38a72c362ce455dc4e08ad77c4b4eaaf0c8978e8832c45da6f30e7dc", 0x7d}, {&(0x7f0000424000)="b0f4f6644e7fbd3bd63f44ff2e3e5a9fc50639e202c2d6dd8e9689b9db77370b2e4d354eacdaae0ee9783192cf9912289e66bbf4ffbab70ee5e586b83e17c229a5b2babef6d3bfc632492a", 0x4b}, {&(0x7f000006b000)="9f80058978e0ccb93a1f9fb162", 0xd}], 0x3, &(0x7f0000596000)={0x28, 0x10d, 0x8, "26f53a3e8e0b2b362c59a8e46569d49d1483bdffa68d25"}, 0x28, 0x804}, 0x40800) 2018/02/19 19:48:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fad000-0x4)={0xffffffffffffff9c}) bind$bt_sco(r0, &(0x7f000020b000-0x8)={0x1f, {0x9, 0x200, 0x0, 0xfffffffffffffffb, 0x8, 0xffffffffdb236e34}}, 0x8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x2, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f00001e2000-0x10), &(0x7f00008c5000)=0x2) recvfrom$ipx(r2, &(0x7f0000e85000-0x64)=""/100, 0x64, 0x10000, &(0x7f0000e15000-0x10)={0x4, 0x9f2, 0x4, "21a9d67a2a6e", 0x2}, 0x10) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) r4 = accept4$inet(r3, &(0x7f00009e0000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000183000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000d5d000)=@assoc_value, &(0x7f0000a70000-0x4)=0x8) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/19 19:48:51 executing program 3: mmap(&(0x7f0000000000/0xaf4000)=nil, 0xaf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000af0000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f00007e5000), &(0x7f0000af5000-0x4)=0x10, 0x800) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000558000)=[{{&(0x7f0000af4000+0xc4b)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x0, @multicast1=0xe0000001}, 0x2, 0x0, 0x0, 0x4}}, 0x26, &(0x7f00002fd000-0x20)=[{&(0x7f0000539000-0x20)="1deb5b72dca2b77d9ea1cb848f53753c1dab3666d41eed56cd107813c014e297", 0x20}, {&(0x7f0000af4000)="d100861f169b9e4fa3ab0645ead722c1e11ef1ca7ce9718f587155e8", 0x1c}], 0x2, &(0x7f0000af4000)=[{0x98, 0x11f, 0xdb31, "c2c796662a54d56d00f0a955d81c4251066d4e6b1c2af82673bf270489ccf408de2cb5334c43ab0030004cf2d68127a3cea25984c3d97dbf4d8d3823808c90257c505a01b0bdc0a587a4366a84c15c4dee70489d82fc4405e3b41382f5079d9c214908235ef7a043e206526825368540e83fb4a3c27af3dd2f8a4ced4e439e071bfc81b1da53"}], 0x98, 0x20000000}, 0xd29}, {{&(0x7f0000af5000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x1, 0x0, 0x1}}, 0x2e, &(0x7f0000af4000)=[{&(0x7f000041a000)="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0x1000}, {&(0x7f0000476000)="6a83b4c94b277e152f7a8ca84febe0d9f9ed5dc2302e7a5bb7b8b24dc7b3c191245ce8ac622e0f680bbcdb3f5888c8e6850183913556972f4f8077510c5b2ed7725a135485a9fd4ba01dbf4d80d681427c39c04fd47d1216f62379c08b059a10cb4011eea826", 0x66}, {&(0x7f0000643000)="94da84a5251e5926e048fa3e12bce5391be3845e9335a4f3e9a25ab82d12bff777847d661bc50275aa8fca3c499ca9e8cecda9fa193b112ef41a0eea9a8cb72f2b505188f2d0b707f4c83bccf8c949de1b8e4a5f2d4341205f340fe4692138047d46c9c8dbc9697476995f6aa88586e090", 0x71}], 0x3, &(0x7f0000af4000)=[{0xf8, 0x0, 0x400, "eef47804ac54d608d53a0d225b367ef6fb1384e459e8b8aae196ee68ae482258b10476b6a94649dac7da91f694025c65d685347c41adeb340d3bb381314b12a339a8454bfdec8f2c3e2667d3c89338ca024c0c84d0b30cdb8986f5bbf83d976f1e2f881d9243ce4de5dbf12c7aaaeb7af5afb22d41c724f4a4354eb4da792d73d6dde563bfe14d60bae6177f912bdf3f258e4425cc54b66a5bfb7497b36dbd6c94efa8d1afc5ef3d9d995d1a38d92c0771a44d934b6c6ca3864a243cb972f0780b041f07b3ca601627250164e2a9f7c2811182e90d078c08c0d7a10df8de495c3c4c10"}, {0x98, 0x10d, 0x7, "c5bf918a9856166dd2cf3de400786b9691abd485ef9e0d318f2774e4fdb8231361fe0955112ae05392fdc8ba7b3399ef985c6e9d6a607bdbcc6e1426289d149c99351d399bd94c650727271f07fce567cee447bca7def35d1c4c63ac01c8ded64e7a456f2b89e25f9d1e0c4e112b35202bb638a8988d12e8ec08155805ad520dcb"}, {0xf0, 0x118, 0x3, "6a4c6214567ed4ca96cb53ee9c10f071f69f4f5bee0002a22def05fb39cd10210f5cc8c5a2f2bfeab3a726ab8fc7b702aa4d9aaa7cebe8bfc8eb44064abc26346fed893db71d67b8b0ad49eddd0de31fe97eb97c6d9dfc45788a89d74430f65cf0fcfd997072f8bd2d9ce8a06ba8ca5601cb1a7dbdda29dc63a8f071f104cce901c5f22633b6f9493cf7a65e598c1861997a2d9d2154645e54ce9f2aaf3c25aa365f7e8970523fb2509147e1e2e8485b3894b3447d780b27a6cdcaaea29b3a017df8904ad5181adfffe6156542c0dba18792c88d83c6f8b20ff220bff985"}, {0x70, 0xff, 0x9, "3364a38e8eb37326e2881f4e9157aaac34bb1c726bd0a4b2f6eef3150155ed4a7a774c3f5b832fb83226f30bea80312f6c51876adebddba503db02dc204c144667974a4636ba9f4e4e8330996a86f8b4b6f43330607bc4dd34d490657429"}, {0x108, 0xff, 0x2, "8254c97a6932c85333a55cfc1b1ed408138eb4083148172ab94e686e3a041243bcabe21419029dd8fd522b2cc538fd80c15cc78e147047e648f8989943a0cabc269e5f4f406b8f2650ad9cf3f1a4f885051fc451d9dbc655d75fd3be32630686c15e847fed52fb3674d1a2cacbefefd563f96b545276575583e31adb91e94248c5916b4ecb9bd7ab6a973c2bd314901985870a34231471cc38fe902ef089acf0f9ba4bddcbc37b73eb705e44f7208b7c2ea215220fe7eec547179437f73edae4cbdb930290af367327e653c4b14683ab4fc02f0c5bd9cec7edd64b44e5872a2188a6cbb9d82b9a918471f17aaae355c6ee5f7ab8"}, {0xf8, 0x10f, 0x5fe, "e1279e3166f2f3046fcc080abb6b40e4691ff83efc5e1f8693f90c0b90caa762e9a30833eb4419be49a13c4a2622a085718407d9ec517f23febbf47d3aa8ce5b07437afd2f10d28cffe25569d53aaaafdb166ca82440d49a9b7a00d5c4e203be9c32efd6203fe0603718ef28bff782bff7f5f2e61028d35c710e739645f1a07e76292e7c52bafd74550ce05ed2430eb7b79f04c5e514a311f696b8eb762993b2242c898873c59bd7293f6a1633e2507744bc300a76cb043352402d3f7cc410e1e7939a1a0e959311c536d3324058dd5b25691bab8f35593c4c96848de70a3d184db3d2"}, {0x78, 0x0, 0x1, 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@syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f000078d000-0x20)=[{&(0x7f0000af5000-0x5)="bdff93753a", 0x5}, 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{&(0x7f0000af4000)="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0x1000}], 0x4, &(0x7f0000af5000-0x190)=[{0x40, 0x104, 0xff, "05c7c5081be223d59554c2b152ffd8192b234e2269045aea17bd43dcf03b203316124301c98191e5a2fe25549a59f13e"}, {0xa8, 0x0, 0x100000000, "9a71ae5e5c103c19e25d18be2db8c9e71984e4931ed60b994b17954a91c8e581b1f4d75cb635786c7fcf2989176480b1527ffb2d5de8dadb6ace1adace100e7df9f4869f67c53a77f4da1ead5f4005f81be7145cbb5b9f5a240a256369e3f09e8f6b67453de732b26e63f46da19d740cca811e1fabb6c4b62465e5570a5e8eb4959c5abe6c64fe4bee401568abd816310a"}, {0xa8, 0x113, 0x0, "67a22ab80e9efa94d0b9107439b50fd9a606ba487409656ff96052295dbbc2242d920160a8e82de8c96910d084325552f761789efd254f2723607dbebc65429266be3d2290d6f8bd97da213548afed785bfc3c00027395f50157e13ec996aa43e3442e75f81eefc5dac427682a735d5a045943c73986895e180f20a4b55248952a41790521f7c1737216c3884768ef80d31f9dda93c46d"}], 0x190, 0x20004010}, 0x6}], 0x4, 0x10) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, r1, 0x0) sendto(r0, &(0x7f0000af6000)="1c19be00dd4156d749d04128a205e2b8f7622ee870aac470cb087120978107599d3ea812f37ea03e0a6dea99e788adde9f4735a95ea296a2d7dc1cc885", 0x3d, 0x20000001, &(0x7f00000d4000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x0, 0x0, 0x4, 0x0, {0xa, 0x1, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}}}, 0x32) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000af5000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000af6000-0x4)=0x1c) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000af6000-0x14)={@local, 0x0}, &(0x7f0000af6000-0x4)=0x14) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000af6000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4, r4}) 2018/02/19 19:48:51 executing program 1: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000827000-0x4)=0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000ffd000-0x114)={0x114, 0x12, 0x4be9fa9cb8c6f2ad, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="42878f2a526c3dfd7ff545d290ab0d0bd27475c906ad87cdd03729eff047158a05016614b022d2a0baffc5e5797bec4a64941e905a31bbba06351a43", @nested={0xc4, 0x32, [@generic="921bf0365ebf935b5b63f23b30436457d1848c21299014cb1499ff7ca51f7c448d0bbdcb425728ac34f95211c6d940bf0995f13f9fefb3b9bf7d2764c05019a9f5566a7f70ffff7922bf9bd3ff3b1300e302f7dc063e35fda219fce5db1af68943c9f316a0c3d1000b4082320b7d333f0c04414256c6910f51dc25b5b9505512ec", @typed={0xc, 0x73, @str='\x00'}, @typed={0xc, 0x1f, @pid=r1}, @generic="227b15fc20b62bb1ba1b31a35103c748fc3b7851def30b10", @typed={0xc, 0x3c, @ipv4=@loopback=0x7f000001}]}]}, 0x114}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x43c}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0xfffffe18}], 0x4}, 0x0) readv(r0, &(0x7f0000ffb000-0x20)=[{&(0x7f0000ffb000-0xf4)=""/244, 0xf4}], 0x1) 2018/02/19 19:48:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00006a2000)={@loopback}, &(0x7f0000b8e000)=0x14) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000900000-0x14)={@remote, 0x0}, &(0x7f0000de8000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8912, &(0x7f0000a94000)={@generic="6d283b56eaab68cb692cbde930d5e351", r1}) 2018/02/19 19:48:51 executing program 2: syz_emit_ethernet(0x66, &(0x7f000072a000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "29020f", 0x30, 0x29, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) 2018/02/19 19:48:51 executing program 6: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1b) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454d2, &(0x7f0000001000-0x4)) 2018/02/19 19:48:51 executing program 5: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000007000-0x6e), 0x0, 0x1, &(0x7f0000003000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x7, 0xd12f, &(0x7f0000000000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000-0x4)=r1, 0x2) pwrite64(r0, &(0x7f0000009000-0xc4)="de6e307d780308aa869a2cbd15c4668117e28d2e511a26236970480d21909cf92b19e7454b1f03d4aeab5c9f20b5917324dc451c9c3c5f3e658d8b21d2ccd5f5fcdef7193ce43100435bfcb5fc768f295776da2b0e38ae0c33f8fea360b573fabd0d252ea3d0538cb0b75c8fdb46f565b8d1da91d5125909c021bcad4f90eae7c8c4065c93aaaf590e7f415fe0db77dbcfa0aa1fbf6c828c8011a35c354e8569640c0bac6e0d31cdff3b14f791bd6798cf053ddf08a0d9bb95f013d25881c7092c80ec69", 0xc4, 0x0) 2018/02/19 19:48:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000b, 0x0, 0x126) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f000070c000)=""/4096, &(0x7f0000716000-0x4)=0x1000) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000581000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000a93000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000ec5000-0x6)={0x1, [0x3f]}, &(0x7f000091c000-0x4)=0x6) recvfrom$inet6(r1, &(0x7f00001c0000-0x68)=""/104, 0x68, 0x10000, 0x0, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/19 19:48:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008b9000)=[{&(0x7f0000c71000)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c, &(0x7f0000228000-0x30)=[]}], 0x1, 0x0) bind$inet(r0, &(0x7f0000f23000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/19 19:48:51 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000009000)={0xffffffffffffff9c}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, 0x0, &(0x7f000000f000-0x4), 0x80800) r1 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="72c3f27299fb"}, 0x2, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @common='tunl0\x00'}) 2018/02/19 19:48:51 executing program 2: syz_emit_ethernet(0x46, &(0x7f0000de1000-0x46)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @broadcast=0xffffffff, @empty, {[]}}, "0000883e00040000"}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/19 19:48:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000ebc000)={0x101, 0x1ff, 0x7ff, 0x9, 0x8, 0x9}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) recvfrom$unix(r1, &(0x7f00004df000), 0x0, 0x0, &(0x7f0000b65000)=@file={0x0, './file0\x00'}, 0xa) close(r0) [ 38.757170] netlink: 244 bytes leftover after parsing attributes in process `syz-executor1'. [ 38.787300] netlink: 244 bytes leftover after parsing attributes in process `syz-executor1'. [ 38.807962] netlink: 244 bytes leftover after parsing attributes in process `syz-executor1'. [ 38.818271] netlink: 244 bytes leftover after parsing attributes in process `syz-executor1'. [ 38.841514] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6252 comm=syz-executor1 2018/02/19 19:48:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in={0x2, 0x3, @broadcast=0xffffffff}], 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000f5a000), 0x4) 2018/02/19 19:48:51 executing program 2: mmap(&(0x7f0000000000/0xd40000)=nil, 0xd40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000d40000)={0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d40000)={{{@in6=@empty, @in6=@remote}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000023d000)=0xe8) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x3, 0x1, 0x0, []}) preadv(r1, &(0x7f0000a22000-0x40)=[{&(0x7f0000d3f000)=""/48, 0x30}, {&(0x7f000028c000)=""/93, 0x5d}, {&(0x7f0000d3f000)=""/46, 0x2e}, {&(0x7f0000a14000-0x1000)=""/4096, 0x1000}], 0x4, 0x0) ioctl(r1, 0x8916, &(0x7f0000000000)) 2018/02/19 19:48:51 executing program 0: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000a37000-0x8)={0x0, 0x0}) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000358000)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@loopback}}, &(0x7f0000d98000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0xe36d, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r2, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @generic="7b1db97016d3367d3c6a570e426be8ad"}}, 0x1e) socketpair(0x5, 0x3, 0x5, &(0x7f0000ab0000-0x5)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000000)={{0x2, 0x1, @multicast1=0xe0000001}, {0x1, @empty}, 0x20, {0x2, 0x2, @broadcast=0xffffffff}, @common='ifb0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000000)="3345d4ed083f87a7b3c3bc82170296f2", 0x10) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f000035b000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7f, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f00006b3000)=@raw={'raw\x00', 0x9, 0x3, 0x2e0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x210, 0xffffffff, 0xffffffff, 0x210, 0xffffffff, 0x3, &(0x7f0000ad9000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='ip6tnl0\x00', @common='bridge0\x00'}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, '\x00', 'syz0\x00'}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@inet=@tcp={0x30, 'tcp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x4}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x340) 2018/02/19 19:48:51 executing program 4: mmap(&(0x7f0000000000/0xe0d000)=nil, 0xe0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e0c000)=0x38, 0x346) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x669}, 0x163) 2018/02/19 19:48:51 executing program 7: mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a0e000-0x4)={r0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f00005af000-0x49)={0x0, 0x41, "ae2914f33a6e5e9da4ee3bf1b91b1e7b27c183e15daae616ea880d0588a6058cfb4cc901d186f5d6928cdc1809fe8f3ceee59cc7addc527b7abb2298db7c290058"}, &(0x7f0000375000-0x4)=0x49) mmap(&(0x7f0000a0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000a0d000)={0xc4, 0x400, 0x8203, 0x2, 0x2, 0x62de0f82, 0x5, 0x5, r2}, 0x20) sendmsg$nl_xfrm(r0, &(0x7f0000a0c000-0x38)={&(0x7f0000882000)={0x10}, 0xc, &(0x7f000048a000-0x10)={&(0x7f0000332000)=@newsa={0x154, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xffffffffffffffff, 0x32}, @in=@dev={0xac, 0x14}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x80000001}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'michael_mic\x00'}}}]}, 0x154}, 0x1}, 0x0) mmap(&(0x7f0000a0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000a0f000-0x1e0)={0x8, 0x7, 0x2, 0x3, 0x8, [{0x4, 0x2, 0x10001, 0x0, 0x0, 0x1000}, {0x5, 0x2, 0xfa6a, 0x0, 0x0, 0x180f}, {0x8, 0x4, 0xf3a, 0x0, 0x0, 0x4}, {0x3, 0x0, 0x1, 0x0, 0x0, 0x400}, {0xb39, 0x1, 0xff, 0x0, 0x0, 0x2104}, {0x2, 0x7, 0x7, 0x0, 0x0, 0x80}, {0x7f, 0x10001, 0x5, 0x0, 0x0, 0x700}, {0x200, 0x808b, 0x4, 0x0, 0x0, 0x608}]}) 2018/02/19 19:48:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000ccd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00006d7000)=0x14, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_delroute={0x30, 0x19, 0x200, 0x3, 0x3, {0x80, 0x10, 0xb0, 0x7f, 0xfd, 0x0, 0xfe, 0x7}, [@RTA_FLOW={0x8, 0xb, 0xffff}, @RTA_MULTIPATH={0xc, 0x9, [{0x4800000000000000, 0x7fff, 0x0, r1}]}]}, 0x30}, 0x1}, 0x0) 2018/02/19 19:48:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f000076c000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000b07000-0x4)=0x10) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000906000-0x4), &(0x7f00002fb000)=0x4) socketpair$inet6(0xa, 0x80a, 0xc0, &(0x7f0000333000)={0x0}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000ab9000)) r2 = socket$unix(0x1, 0x1, 0x0) bind(r2, &(0x7f000093b000)=@generic={0x1, "51ad7e7030eef5e77c7bb398725e0518d8135cb4518c22591e59fdaa296c83f0e6455aba1303c467d3808895ec02dd6a9ad98240bd8470979fff48e0d5f36023ee074d511baaa1eaeea412eb4db1c69f61fe37601b092399aba1ace934cc1c56b8642b34ffde528fcd30c65bb3b2891ccd7ae3dfa932c293b81f3da88a06"}, 0x80) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000c1000)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0xdf, &(0x7f0000062000)=0x7, 0x4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000d46000)={{{@in6=@loopback, @in=@rand_addr}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000b51000-0x4)=0xe8) 2018/02/19 19:48:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockname$ax25(r0, &(0x7f0000e8e000-0x10), &(0x7f00007df000-0x3)=0x10) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000197000)=@full, &(0x7f0000e64000-0x4)=0x48, 0x80800) recvmsg$netrom(r1, &(0x7f0000fbd000)={&(0x7f0000d09000)=@full={{0x3, {"d566716e4ab4f0"}, 0x3ff}, [{"d79e11c0267ad4"}, {"bb13fa6757aadf"}, {"3aad52284d9e76"}, {"4dc2358e0e0f32"}, {"eb81758d26ec18"}, {"59f6c7d41ab370"}, {"81108a410bfc35"}, {"4b1fc468c47c8f"}]}, 0x48, &(0x7f000072e000-0x60)=[{&(0x7f000091e000)="17225e25f458c024995d4a2dc1ff1087ab4f09b2546a0048311f0ea21c2af916684ae22a4f0abe420dbb834bcdabc0648d8b5e687e745c37f0766af07fd7807e7337e782bef8846c0ae41e5a9da2f9913b953e5e1af3ae54a0c87a9208189e7c2f91f2b6d04b57bea1c4b76aa1c2d0e2ca67e4ee26f2bb191874bb3cf58487359acb4f22c9443f1d40e277983c2110e620fd199b248bd17c816c92d89ff70cbf28026e3db22d4f570e1d2a5a752544eae575f78a98ef262f63", 0xb9}, {&(0x7f0000505000-0x3f)="6aacd874d430e0c4e7686f265464fa06ae520cd9f2f90fc020af16a1800980ce6cbefc7adb1c94f00be1805824b478cc2517f04edef41256632fb543ac34e9ebaf1458b44bcc6cd6ef197e98c1dd573a061eb6539bb004e763d1f70a34aa04d346f622864c9bb2f5198b5cb0e1b19360d9064d4ae7e9abe226af796b7a16a7290fb39fbecec3c04ff8e8581a067ebb937080fa185763c64b0342384c3b4606d2", 0xa0}, {&(0x7f00008ab000-0x24)="889f943fb72e4cc896c6e0f0e20c5fc5a2c23d12c3b6e4c4826bb5c9a2f7ee09f4b2f61e", 0x24}, {&(0x7f0000348000)="1a75e545ac0c0e3233e1a64899486292192b7b4ddb318f12bed73324e7f1d43174e152c34f9e3e67016dec78b48deafe4705cbb11cc21753d4158f8285688a12295a8319aa188c4ff3bdfde15650cb7bb0edf848b1486a84175924748a7a93bb79e3508abe2f2857cac4c4f91ae93a70cbe16d8089c1354ada70f9790c87fd6f3bd389", 0x83}, {&(0x7f0000faf000-0x2)="14e5ef", 0x3}, {&(0x7f0000f9b000)="c4fda35df9b0b057f6df93e155289f779386346ba6b149c8cee36abacfce21659a5a6ff4e33089f6bc21a45f48e86f0aee872914747893203cbc914d88a2593e4bbc87709da08279fd45165a479cabb4c4e91e6cbabfa3e2d45846dffe10c31a31171d08af7ec05d9162a52810f71432216b4a40e528600f32c7ba1511bb01f7a43d30791817523b44ea93d99d2857899541898630db396a3c3d866d04c36797220ea75de02c", 0xa6}], 0x6, &(0x7f0000521000-0x18)=[{0x18, 0x10f, 0x4, "0c9e25dd787c"}], 0x18}, 0x140) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00002db000-0x3)='nv\x00', 0x3) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) socketpair(0x2, 0x5, 0x100000000, &(0x7f0000bbe000)={0x0}) setsockopt$RDS_RECVERR(r2, 0x114, 0x5, &(0x7f00002ba000-0x4), 0x4) 2018/02/19 19:48:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d24000-0x4)=@int=0x1, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000506000)={0x3, {{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}}, 0x88) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000084d000), &(0x7f0000d16000)=0x4) write(r0, &(0x7f00007ff000-0x24)="240000005a001f0007f9f4e4170000000914171006000300ff0409ff080002ffffde0000", 0x24) 2018/02/19 19:48:51 executing program 4: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) r1 = socket$inet6(0xa, 0x2, 0x100020000005) connect$inet6(r1, &(0x7f000002e000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe}, 0x1c) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000037000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x178, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, &(0x7f0000028000+0x648), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x9, 0x0, 0x0, 0x0, 0x1000}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="234da367fbe108000000000000007ee2"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) sendmsg(r1, &(0x7f0000013000-0x38)={&(0x7f0000033000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000000f000)=[], 0x0, &(0x7f0000036000)=[]}, 0x4008000) sendmsg(r1, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000016000-0x60)=[], 0x0, &(0x7f0000021000)=[]}, 0x0) 2018/02/19 19:48:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000001000-0xd2)="518b5bd898d3181cd4045803ce05ad8797fd80b5839ba1fea49b4847294bfdc4aa36e245d0abbcc1c0bd9d25fb0af9ca6c5ee279013b63870c116c722d7efd19c29f787b6d5d7ea924093b7cd85f54695a5715a965dcba5813f3547a90c93541824984fb4f24c0209df331d7883269f510a239a40d8c08d009ee65ef19946f1df5439242ffc9845fde7d91b8dd7a78d4347d410931862cb4a18c13757d602d9a216c5dd5580cb59647915ad44fb0dc06e5604999be95874404157e2ee93083ee1ccd11d213704511e2b41c5389b1a6764195") mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x19, 0x14, &(0x7f0000f9b000-0x10)="d7fdaf62070179890fddd5a45d3f32e5", 0xe) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000af8000), &(0x7f0000e16000)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00007a2000-0x4)=0x2, 0x4) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f9c000-0x10), &(0x7f0000f9a000)=0x10) 2018/02/19 19:48:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0xb1, 0x18a) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) pipe(&(0x7f0000f69000)={0x0, 0x0}) bind$alg(r1, &(0x7f0000740000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-avx\x00'}, 0x58) sendmsg(r1, &(0x7f0000070000-0x38)={0x0, 0x0, &(0x7f00001f7000-0x40)=[{&(0x7f0000b95000-0x3a)="9a17d0e71220faa43e1bb162df729daeff2a64bd61d9c01f63cc5d602cf20ddd823918a4bdc52226324c42a88529d3acf417a0c056505f5e2a79", 0x3a}, {&(0x7f0000bd3000)="a9460fa71c1a71aef9c1ebece58b99394c4cbacf73b86409f43fc2c5a714d8bb89b0616bf5d3cf5fef2ef71219c7633b0359392626b54274a9b98e2b31ced8e4dec74fd92f179c91760c62e8245d99d61fad52bbad71f551d2bc4c55ac6cc24748d90040f5616a8ddcd77e277e", 0x6d}, {&(0x7f000038f000-0xd3)="fe3bc708a7a17f1eca5a6a5bc06abac593a2bf742b41155f3571fa0be1afe641704eb8e5be5457986d45e4dfad331f59acbb3bc773c10fefbcdd4051beecfd0c1bdfb0bbea664e55e1fcf410a27e484035f86661ce34de1f57bae8d8b65655f4f2b66fa48f166f95b6ffa8b26f8fc2a7156e6082feab8087f6744c6b1a4185221c64c8f9a002527d650025b7d132e0aa1ec8a141ef0508c5ce73c67980b03835b8b40a66532afb3ef92d1436c2b1f8453a4f0ed31d953b5324856521353cd8c25c65810b550a4f625a48c53102b8060fe8f0d3", 0xd3}, {&(0x7f0000f24000)="a005d9262beb3af83bb438c010146a7bcf7e89db2c17f380a87b903574663bb976354e1904c82f2ccf38ef37a1a207147ee74577c03afd6fb59a97c22943f1dd2fb202b30de3f3ff81c58bf216787147cb6c6088edd41518b7416f77517e13b9", 0x60}], 0x4, 0x0, 0x0, 0x80}, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f00008ea000), 0x378, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000eab000-0x13f)="00dbeff326fd25668e006154dbff8b8ebc093645955a03800e5409ae07000000000000005a0d71bedab3d5e48caa5b27751ca06bf2c914d1d67cc8fb0b5ded31753d8a5bf4f4fd9646912ed2afed159fc28c6b7d4bee215a091b9556a074f16b267be18105000000df0902522bf4b74c2f8e29296e0d06f2ac4b33d025b06a1f116ba50590", 0x85, 0x0, &(0x7f00000dd000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f000091c000-0xc4)="762f4c313509606e729a1a89f64ac917926eea4590fe727fdad3fe285b4ae9b3873bf14850427ebb94ae7d62f061760ab48f7a3e10779f5727f735f67a8e3aa7bee5fc63aa228be5cf533f1b64309c8d193eef9b458513f53380ff466cff050eeebeed5dba25f5704626158779dfddb050e19c812b70c7f552220c1de975f8f0b91e67f33aafac0dd9fcc282f5002f1b4003c6e168269a2d5cf2c076b107d17e86477a3a1cfe", 0xa6, 0x1, &(0x7f00000d6000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/19 19:48:51 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000002f000)={0x0, 0x6, 0x100000000, 0x1000, 0x8, 0xffffffffffffff9c}, 0x2c) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80800, 0x1, &(0x7f0000030000)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000031000-0x10)={0x2, &(0x7f0000022000)=[{}, {}]}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000002f000)={r0, &(0x7f000002f000)="d0e9168f14c9d876de83ef8dbcaac2d94d7d9f093129a193cb7b269917f29a2524241f03c1d5207fa433bfe1536e368711ebf93c055a57dab091f7f37d88449142006434f7c4edd247f11f3aa0b08b0b51d8962c4138778e6c2ec2cd81a19ee97977f9d13c3f744e3bbe5edb6453c848a8e5cec00f5ae768a86f0df5319b11246bd80a71c228f7a1ef66e5c00928f6848e64897b07616f0c5089", &(0x7f0000010000)=""/175}, 0x18) 2018/02/19 19:48:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) tee(r0, r1, 0x80000000, 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000020e000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000341000-0xe8)={{{@in6=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@empty}}, &(0x7f0000855000)=0xe8) setsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000829000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0x11}, r3}, 0x14) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r4, &(0x7f00007b9000)=""/1, 0x1) close(r5) 2018/02/19 19:48:51 executing program 5: mmap(&(0x7f0000000000/0xf24000)=nil, 0xf24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000f24000)={0x0, 0x7}, &(0x7f0000f25000-0x4)=0x6) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f25000-0xa0)={r1, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x4, 0x1, 0x3ff, 0x42}, 0xa0) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f24000-0x8), &(0x7f0000f23000)=0x8) 2018/02/19 19:48:51 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000003000-0xe8)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xfffffffffffffe86) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000004000)=0x1c, 0xdbdee6b7f884c2c0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000006000-0x1c)={0xa, 0x0, 0x3ff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8c}, 0x1c) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000004000+0x68)=0x9e59, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000003000)) 2018/02/19 19:48:51 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000001c000)={0x0, 0x0, 0x10}, 0xc) pwritev(0xffffffffffffffff, &(0x7f000001b000)=[], 0x277, 0x0) 2018/02/19 19:48:51 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000007000)=0x10000, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000008000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [{[], {0x8100, 0x2, 0x1f}}], {@mpls_mc={0x8848, {[{0x23, 0x80, 0x9, 0x60}, {0x2, 0x400, 0x1, 0x800}, {0x3ff, 0x3, 0xffffffffffff66a5, 0x6}, {0x3, 0x1, 0x6, 0x9}, {0xffffffff, 0x1f, 0x5, 0x4}, {0x1, 0x401, 0x5}], @llc={@llc={0x0, 0xe0, "ec37", "bce1c597a4ce3032b01550f3edf3e143f8da259e3b14b02784fe6edac79f0266379767a1b16ed9d368bfa5426aa6f05094c759fdf835fe5586f2eb8672961d49ab539ad54fbbb7150623869483c186e4"}}}}}}, &(0x7f0000008000)={0x0, 0x1, [0x949]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000000a000)={0x100}, 0x1) recvfrom$inet6(r0, &(0x7f0000008000-0xdf)=""/223, 0xdf, 0x12020, &(0x7f0000001000-0x1c)={0xa, 0x1, 0x6, @empty, 0x6}, 0x1c) r2 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000000)=0x6) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000003000)={r3, @in6={{0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x8c) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000b000)={0x1, [0xfffffffffffffffd]}, 0x6) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000001000)=[{0x8, 0x9}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000005000-0x4)=0xe8) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000003000)={@dev={0xfe, 0x80, [], 0x0, 0xe}, r4}, 0x14) sendmsg$nl_netfilter(r2, &(0x7f0000004000-0x38)={&(0x7f0000007000-0xc)={0x10, 0x0, 0x0, 0x410}, 0xc, &(0x7f0000002000)={&(0x7f0000007000-0x44)={0x38, 0x10, 0xf, 0x210, 0x4, 0x0, {0x0, 0x0, 0xa}, [@generic="71b86e79dee6005ca6e56a49607f7628d7656d6baa4255fa26d3c7a4f506f206a4801e25"]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) [ 38.971253] netlink: 'syz-executor3': attribute type 3 has an invalid length. [ 38.993393] xt_TCPMSS: Only works on TCP SYN packets 2018/02/19 19:48:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) bind$inet6(r0, &(0x7f00004b9000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000159000)={0x1, &(0x7f0000a7e000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x4fb5}, 0x98) r1 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f000061e000), &(0x7f0000334000-0x4)=0x60) socketpair(0x7, 0x80e, 0x80000001, &(0x7f0000c40000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00005e5000-0x10)={0x10000, 0x401, 0x0, 0xe24}, 0x10) sendmmsg$nfc_llcp(r1, &(0x7f00003e6000)=[{&(0x7f0000714000-0x60)={0x27, 0x20, 0x7fff, 0x7, 0x1ff, 0x401, "23131848a3f84ae9ba4fa2c1d2960fd6486c048602e719e51181a90df99b3dc388ce60ad18cda8a65a39dd6bf08fe6fbb1660399eaef3bc9294a0faa0268f9", 0x8}, 0x60, &(0x7f0000262000-0x30)=[{&(0x7f0000248000-0xd0)="e3f00206b04254230933979169d933c9d4d38a51ce18747a17b760a54d4986ce8ed5101dc96f6038be20d7ba443e5a7bfb6efce459aaca27d2ba16566a0afb476d5d5546ab75e0f6be0c2f8184dac9196cc0bcb0021b341bcd982da21fdc1b1d1b1a5c031bec6c6e8326b8d2f49b3d496e9d1eb5a926556f0d1f819bce663c983a86d9db503be87ecc41ecf7c286563e67f13faced84dae3fd525721ecdf3fb0f4fb1eeb8edbd4ed7877f7c57db16d0f99991786f422e284e9fbf7b0a7dc70364ebc6f0ca02ff0721e84b95ec05f9ed0", 0xd0}, {&(0x7f00008bf000-0x3f)="e144758c9fbec19be6406aef20510b3c780bda540f3b0252f3d482dd671fa7b90bec1e1e1ba39a3f4e8a38dbf653bd2e3c0aa841fdef16b96e6bb0419b7557", 0x3f}, {&(0x7f0000c3a000-0x6)="671b67c86b34", 0x6}], 0x3, 0x0, 0x0, 0x20000000}, {&(0x7f0000466000)={0x27, 0x66, 0x8, 0x7, 0x7fffffff, 0x53180000000, "dd8e80258de0680d3d2c853edc159fd7e976455bb4c1730bf90b396da932f9f15b56af1ca35749d58a502b5d6d02147838f7418943fe46d105cdcb3dffec03", 0x80}, 0x60, &(0x7f00008c3000)=[{&(0x7f000087f000)="7d8d6f0b28b50b853c9def8b5921cff5cbbff041fa545fbdcc776b24d0bf9620c39a0ca7d5398549ec01316e3906ee8260b31eeb75a9ced4d321ff8c539205a12c166ad0ad399e27014ea5d0cb716e58b588de0a4bd889efac29725942", 0x5d}, 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0x1000}, {&(0x7f000024e000-0x95)="9c04840696967dc84d5519af555156ffd5011d481c52bdc3f97f2c40d86ce90a83970a1935184f76e41be267f47bdb07885a148fdfafcc6f615bf5e19b66fa59562a066e6c9c244dc8f0691847f2e504932f1ff1fdc6617581daf98e74ebfb4019de35707acaea521683d915904087770dff3c770b1efdfb249343d55f691bbb06f8f3b3f26722cc0fdd67a79150b30656083b0f21", 0x95}, {&(0x7f0000d0e000)="563af6aa01a17639193327f2c2f6f21ea26f831eba44ff30d6d61007b51cfbb0fd3f5c9a8fdc8244b7206a82ad95d32cd17c1a5faf19503f26eeab4af7d1f844cbbce286b5ef901f3f5a4d93742249876fac2e67ce6371da19d7eca64219e137c5d2a627f659d77db277102fa255fbdd1fdd79b1d1775aac0e7279f1b4c471312a8b9b6aee18770c7bd712121d7559d484ab637e80ed8bb6d5b36517af9f6b0fbc1c6817596aa89e5eee6653c4e643dc039346b93c02e2f935846c49aceb5f2849653de20f5814dfdf189c3b2f2687c078ad58fe4c8c6e40199ddccd0a026b19a7887fc8a44ddc7c03e1a9f0b454f58e85a79fe41b297fb7cab7b6bf803df4bc7edd5bca69e59a1bdcb6ffad853c6ba165cc6d660d5e9b9f668aff8b5c2524d8be251e341b8ab2e15e5fc0c48258a732598169bd8d60fc026d613241931213049bc358a7af4a04de24911138b5bec8d4d6da14aeaf56f83fdc17d5abe72caa0a1cc085e1ec198621c5af4d8d030b2d12e3c0fc0c4abc4797726fdcefc7e20b345391cfdd923233ce03d8397866091190b09e802629166e85e0d310b7b9668901ec7741b823bc1363f938b2c3d4dd4cde3181ff327a6ab30b4754557938bf35b7b589e6dc564186e990cc01349601050e7d9abb3db811755dfc31d55f35af52c899e4966381e397887631ed52b225e4d20d22648650fe626b5bb2ae19510f49d72aeca2f93a4530ee2366dc038870a60d0470c2605e99048c19a217742f6035fa1651c8ad7fec930c19317552a2dfff3968fead95411bc72aed7d5cbce9159c7c92c29c25c38654b0f5d583fe50707abb95eb775ffeb7851300d273a125d98d1e0ecc85155025901272030998a1d94a4d79a0de3f26ec4a5df8d5b702a9ffbc2a51405a8ce8cd01ffb8dcf289849a0edcb06ef07ff7e37159bcae23304a5f4edd4c93253616ba36aedf2d6685d903edf9ad1bde0f1c94972c3ae5def4dcb61512b1d8a9f58b52e865835783f8cf339c55952e3bb853b0ed945b0abdb6f90833309a1905aa562f1df1340e43f2d58f84d673fc6217510d996d3bdb489cf21d35a0ee7539bdf1f99dc05ac20672ff95ec4c6a71a6dffb1d3f65728fb088efe799ef724253d2b87378e3a4b5dd479bb721aea76f4f153aed2cacaaf6fe7f540df9a6c2e7c651e31d97ca0c966d1010dea4212432a7b74f423d1e67ac94033c452df998f0b6e04498d361c90080f9de917bf3eb7c339273ecc4f79c728f66bdc5b2087298d4fac9d9cda8bcb99a395b513216acbbfde8ede5d06e61eb1d859c989fa9a009169fcafcc196ebcee7d9ee123325b86042d48c0ef913c6b5d84eb2840d0aba33fdcb29a2b65cdc8773e2000ac8f9d2aee4f4b1d3ea5ad560474adbda68f0e6650ccdea877ff16d948323c00a98e3ce1a3f2ec0c5b5fdc445c6fd585e90714db4b586d3647093a5ed9f1d7a3efc6622eda8b428a505e414b03c3f32354ca1d6514dfc208206d03174c34689f5f5168a2e800be32ed074157a1513f7ee7fba933ed2d1f8d275a2dd9749b0a438e006c9266e17504589f37dbbafbe205ab6ce0ec62be1fd7f31608543af1d74e25232695b5114794924ed03e174b059148b9245b429b27e07f8de2811c43245bdff1a07202d16169104bb261875834ff7cdc4d948e0c06e4195c544e4ea6ef616543495176814574f10c2685f6f0cb27c3142f13d7693f91d216c17cf4d7928fcd187aa987223b773ffae32938a1de1bc341a392d3bcdc1b2d2a336c7e9cce5e9b7195fd7e404b05ce03b9f91c5cd830ee8e576f45156e8f773952a2bca9f0146583e8c2cc4d11a6b90aa7884e27bd39051ae3fcbe33407110a893c98a80b73cf8be2cf1109a1ac0e1762dbee2abc4ebc2590308fd8d63b00200483596deaa27bc4f2b6f65523de923fb17d26333bced9d9cf7c02e46011ee05e3b6842daf530ca72140b4a527ff3de5a3f035cc9f040dd2c575bd2d0a87f22dc9a2e12910677bc2330194c964a0abb3a2d52790193f3f64c202ce721033ad5c105293288662f419f2f680003003ab60fc71d9e826b42410ed254cf7acad2bb1dac2e9594d9d2e701dbe25d0ea7fbe14bddfa6350b3fda05441f7f933cfc851cbb68cccde56e13d2e0d5371528b29221338e544d8664849357227577ae0072f3cc0a866ab4e0b633a046b9c8de64e20a394a03797c240e51127189f7ee73d1c86d32ec66e2859b89245d24bf9407f26bdfe983e283e5dbbf7247dcdff4282bff84f75e12eac7e7a0f4aa70be999bf0fee4494a56c64932ec12a76b7c29874f25e49e1d43ad7aca40fbbd25b70d0516d21a93f2c460e5a0ad7d738db1c6a9050e1617b37c5595f9245cf4f5c8103958664243b8f421fee6355571d365c237164d91391ed7355220452de970e5c256bda1d9cc015248e019c327b92162feaf340ce64021f65d0807577a48766071f6d118b5bc3799b36129c0b5d1e8d74ff1779d3dcea3d87bc83ff40c644d95a9cd004043d3dd501ddc3cd8ab29b6f7836a4757651878c3449cb8b9286e8a89cefe10345b2b79931d3112f925debc4cc2fb864f2209987da179f695fcabe4adaf62727ffa01bd09489ebab6c35198f18147da95a2a7d34fc86d9df41e492ce0905109679f15bc2c95f9b0cc17e8fcc6a7910f85281014ea570ca270793f6c3d969518fa9e688098163dcb7980c7a059bf1e0f9f0fb23cfd372f71837d8f7d2f5dd4c068e9054270cb12ba8954eccdcc0410595cea9bb0a3969cc3d9ec4bc7f7445476c7cbb86d5aa60f2befc230ced0f6b05ba1575ef9b1a554883a03dc5e48613c95d8fc1b0cc1fa6bdbcccc377580e863239aba97e547002e245cc24a9a4d78faa51a72645fbc18bb2d02f6dad65ec957291192d6fc64b211f62ece2c2ae7fb2eca44c93f019e7769ada5de75663736fab0eaf74484c7314ba12fb84aaea6cb810f432ec83fa4bc7b7f3ab57b3f21aa357f2ee8c7cea3775c719b8bfa67c1a313680e24f6f459b44c00f41694c1dbe00244d571267f700c4c2d5013d0b1da2b899c48d02c8a910e665db4e202375bb0675d852d8acf621eb2c7efd6a4873561b18aef899295c0e312efe4ca5a6e715789d3445f47182c38b2b3af34c5aa6767f40e3ea634f276edc989d68057c7f07f937a5b66e8fb1bd4705027ace7e8dbd60d83763549225a97460206ad908d24f2674aabf0b0976256f49037c1c20085b940ca66de738b0745e66379cd96b05d848f483654903b950e38005aeb67c099b486f803dd94284445cbd41de7f08e2896303ab084ea355fa77ec027ee55d5d72d081265a62ede37295a0c5700a122fe98431e4c12d2a1bb6dfc708c9f0210e8eeab75c201c617ec80b4341dc542f2ea2beb6bce269cb939f66d052962a11d8fd9f137a001ebb99ca11e46532fcf1c74d5b1d8be5269a92b0a04fc5960c6b0e6bd23e75886ea931801d9688a416f96087c3c472c965de25d2e80070d2df63affc261f0725a1c73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0x1000}, {&(0x7f000035d000-0xcd)="004388750f1fabc1f7cfcb7ed3ff03f4b8891b2a578ff7fe42da096ce80ef49235ad5905c0eb5a85941c0754d5989e33b437f205278fe01018dc95db8ebb09cab95f557e7fec63d1d84cda876d36639070eb24f1e9588b3acfc94d4cb0d9911101bbd16f9df17e260fa9909410a804b2f2189aeb624546b16ad8454df5022333364fea7fcdc2d8d1a5ca7f6279b950542b74f987cdef680124572bfa5f7ae0ab01968dd14877a9482ab351e66917c8cc291fe50d87fae1d98be59a5ed299a907fe994e14c9f04d67f6965d8237", 0xcd}, {&(0x7f0000b7d000)="e77eecb8e1c9f87bb62e1af8cd93eb60444f79d092a0c59ee6c0867d102d8cb98bcc1e2fa8f82d8ff671416a553eb373d383177cfaab0f4ad75ee5fb201a7ae12b57490daa6512bc9ac1a39bca87baabf480419675985eae95dbf27a17440a4c83e6b460e676e9a2c4a57d", 0x6b}, {&(0x7f0000c75000)="6273574e888ce65855ea3a49751960d7c70a39a5a94eb6ecf87cdf45760a0bdcc5f767", 0x23}, {&(0x7f0000c23000-0x2b)="458105476fecffa483c0d636f5ca395e2726e725e010c7ab16b306bc6f0525e4005db5e07d688e0f0dc786", 0x2b}, {&(0x7f00003eb000)="a09f62ebfc41dcfd04cae02c2b883b3d92", 0x11}], 0x9, &(0x7f0000889000-0xb8)={0xb8, 0x0, 0x3, "0ef54e2bd27f60050f0b14121c707be86bbb463587c49b05a243305e51d2d5c4a2d8cb8bc177a8d09c85caaef30445bd9ba93edcc0cd3b4a197c996d0944558226397e9c007bc46ae77bcffdb29014d74302761bf1c4a367fd1007e4548dbee86c8568c2f2565c5e0dd9e5579a01078ef955db3f2e19653279ef5e0ed27a51f80e3a368747ab0d4e0198ba65a153cda8a008d2b976acb54af2d62047830df541bc0749b9a2d6e6"}, 0xb8, 0x4000090}], 0x2, 0x4084) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x12, &(0x7f0000001000-0x4)=0xfffff7fffffffffd, 0x4) 2018/02/19 19:48:51 executing program 6: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000099000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f0000002000-0x10)={0x1a, 0x16, 0x8, 0x7, 0x11, 0xffffffff, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000bfc000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @loopback=0x7f000001, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=0xffffffff}}}}, 0x0) 2018/02/19 19:48:51 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) connect$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r2 = socket$can_raw(0x1d, 0x3, 0x1) close(r2) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) sendfile(r0, r2, &(0x7f0000004000), 0x0) sendfile(r0, r2, 0x0, 0x0) r3 = accept(r0, &(0x7f0000001000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000004000)=0x1c) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000004000-0x10)={0x1, &(0x7f0000009000)=[{}]}) 2018/02/19 19:48:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(0xffffffffffffffff, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) connect$pptp(0xffffffffffffffff, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) connect$pptp(0xffffffffffffffff, &(0x7f00003fd000)={0x18, 0x2, {0x0, @dev={0xac, 0x14}}}, 0x20) 2018/02/19 19:48:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x4, 0x9, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000954000-0x12)={@generic="4dcf1a016741ade7194346cbb4a28e01", 0x2}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000299000)=0x1, 0x4) sendmsg$nl_route(r2, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_SRC={0x8, 0x2, @multicast1=0xe0000001}]}, 0x24}, 0x1}, 0x0) 2018/02/19 19:48:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001}, 0xc) close(r0) connect$inet(r0, &(0x7f0000ac2000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/02/19 19:48:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00009aa000)) socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c7d000)) r0 = accept(0xffffffffffffffff, &(0x7f00001a2000-0xc)=@nl=@proc, &(0x7f0000567000-0x4)=0xc) r1 = accept$inet(r0, &(0x7f00006fa000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000ac8000)=0x44) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000aa6000), &(0x7f0000347000-0x1)=0x4) pipe(&(0x7f00004e5000-0x2)={0x0, 0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000c3d000-0x18)={r2, &(0x7f000072f000-0x47)="4531b74bba9267fb59d38533bde91d9e835c0222a7a18a59edd49371bd2e600ba122448c153533b918fed7a1427cefa75938bec54819a1185fa4b6cc5500ff626848c966d6adb4", &(0x7f00003cb000)=""/133}, 0x18) r3 = socket(0x10, 0x2, 0x0) write(r3, &(0x7f0000c97000)="1f000000560f056d00000000000000030700000004003f00faff0005950000d7f270633399002fdecac6373a102a1265beef4173b1655399411686e07c9f97d6a7b9ca281a6f9367b704d34d4df4a573f7e8b16a9bf2ef70bc52bdf1257e0923e2fa988ad24d7c808b1ca590b89ac3bd28596c1c6aaed9b3ef8264fa5017f417644e639584c324ce1ab540c8ae9d10", 0x8f) 2018/02/19 19:48:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x0, 0x2) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000023000)=@filter={'filter\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x98, 0x0, 0x98, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {0xb5e2, 0x0, 0x28, 0x0, 0x0, 0x3f, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet(r0, &(0x7f000020e000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) [ 39.049610] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 [ 39.074797] l2tp_core: tunl 59: sockfd_lookup(fd=0) returned -88 [ 39.127855] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3926 sclass=netlink_route_socket pig=6357 comm=syz-executor1 2018/02/19 19:48:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000677000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f0000a94000-0x4)=0x10) shutdown(r0, 0x0) listen(r0, 0x1000000040000003) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000058000)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f000093f000)=0x10, 0x0) 2018/02/19 19:48:52 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000011000+0x703)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "b40900", 0x30, 0x67, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0x21, 0x0, 0x0, 0xffffffffffffffff, [], {0x0, 0x6, "b680fa", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, []}}}}}}}, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000001f000-0x20)={@generic="e00695acd3abb89d8b0eecda3500c08a", @ifru_addrs={0x2, 0x1, @rand_addr=0x7}}) 2018/02/19 19:48:52 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) r2 = accept4(r0, 0x0, &(0x7f0000002000-0x4), 0x800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000009000)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x8100000}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000000a000)={0x100, 0x3, 0x7, 0x312, 0x0, 0x1, {0x0, 0x0, 0xa}, [@nested={0x10, 0x78, [@typed={0xc, 0x54, @ipv4=@rand_addr=0x7fffffff}]}, @generic="8769c9eb19cf01d2b4b49633b1e3ee1eaa3a65402af41ca2bca4f0ebad05dc99fab48517c8a0d4a75cf13d92158d7a3adeb3e72a2dc86665eb21be56f15e930de7f7e164d0e0ca11bb65c3d8a6e58bd1af12dd71e862bbc69bd058c71b5e890681a52dcf192a97dd77c2ee53ecf1fff3451c814d0f7865ca335d168173a635d4e03123e83525516dc4fcd797bd62991e351de11212ca60d3232513f9ce69c88089d3040b2fd7e5c25871179a6759362d8a9bd6aa72cee19d97e2180fcbccc6a4a994dbbe825b9c7a9a68013b6111f4bb683f043d5fa74da74379096f"]}, 0x100}, 0x1, 0x0, 0x0, 0xc0}, 0x8000) sendmsg$nl_crypto(r2, &(0x7f000000d000-0x38)={&(0x7f000000d000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000005000)={&(0x7f000000d000-0x128)=@alg={0x128, 0x10, 0x102, 0x4, 0x2, {{'rfc7539(cbc(aes),tgr128-generic)\x00'}, [], [], 0x400, 0x2000}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x32e}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x8000}, {0x8, 0x1, 0x5}, {0x8, 0x1}, {0x8, 0x1, 0x3ff}]}, 0x128}, 0x1, 0x0, 0x0, 0x4c0c1}, 0x4000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000a000-0x10)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/02/19 19:48:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xb, 0xfff, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000f3a000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r1, &(0x7f0000169000-0xda), 0x0, 0x0, &(0x7f00008d2000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000ed5000)) 2018/02/19 19:48:52 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0xfffffffffffffff8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@mcast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000001000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x1, 0xfffffffffffffff9, 0x0, 0xfffffffffffffffb, 0x2, 0x80, 0x0, 0x21, r1, r2}, {0x7, 0x0, 0xbda, 0x2, 0x5, 0xff, 0x4, 0x8}, {0x1, 0x1, 0x5, 0x22eb}, 0x1, 0xffffffffffffffff, 0x1, 0x1, 0x3, 0x3}, {{@in=@rand_addr=0xedd, 0x2, 0x33}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x0, 0x7, 0x0, 0x64a605d, 0x6, 0x5, 0x2}}, 0xe8) ioctl$sock_ifreq(r0, 0x40089b0, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000004000)="bb0436398e53f183148bc5e656e0b3f02704c7aca9496e36d48de88023fb86ee"}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000)={r3, 0x74}, &(0x7f0000005000)=0x8) poll(&(0x7f0000002000-0x30)=[{r0, 0x400}, {r0}, {r0, 0x2010}, {r0, 0x3081}, {r0, 0x8000}, {r0, 0x40}], 0x6, 0xb1d9) 2018/02/19 19:48:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x1, @empty}, 0x10) pipe(&(0x7f0000c59000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000a55000-0x8)={0x0, 0xacb3}, &(0x7f00005d3000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000003a000)={r2, 0x10001, 0x6, 0x7f, 0x2, 0x24}, 0x14) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000f03000-0x4)=0x8, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f00000f7000)=[], 0x0, &(0x7f0000766000-0x51)}, 0x10000043) pipe(&(0x7f000098b000-0x8)={0x0, 0x0}) accept4$unix(r3, &(0x7f0000f47000)=@file={0x0, ""/69}, &(0x7f00000f3000)=0x47, 0x80800) 2018/02/19 19:48:52 executing program 1: poll(&(0x7f0000935000)=[], 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000018d000)="240000004e001f0014f9f4070008f40802e906f70d000100ffff00000400000000040008", 0x24) 2018/02/19 19:48:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socketpair(0x5, 0x805, 0x1, &(0x7f0000468000)={0x0}) getpeername$ipx(r1, &(0x7f000096c000-0x10), &(0x7f000010d000)=0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00002af000)=@raw={'raw\x00', 0x9, 0x3, 0x238, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000443000), {[{{@uncond, 0x0, 0x90, 0xf0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x3c, [0x3a, 0x2, 0x3ff, 0x3, 0x80000000, 0xffffffffffffffff], 0x2, 0x5456, 0x9c}, {0xfffffffffffffffa, [0x9, 0x401, 0xe000000000, 0x9, 0x80000001, 0x1], 0x5, 0xfff}}}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@inet=@SYNPROXY={0x0, 'SYNPROXY\x00', 0x0, {0x11, 0x5, 0x3f}}}], {{[], 0x0, 0xfffffffffffffd4c, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x298) syz_emit_ethernet(0x2a, &(0x7f00003a5000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, @icmp=@echo_reply}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003ce000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}}) 2018/02/19 19:48:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f5c000-0x4), &(0x7f0000f5b000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fac000)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000e2e000-0x4)={r0}) 2018/02/19 19:48:52 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000010000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000010000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000010000-0x4)=0x10, 0x80800) connect$inet(r0, &(0x7f0000002000)={0x2, 0x0, @empty}, 0x10) [ 39.169572] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=3926 sclass=netlink_route_socket pig=6369 comm=syz-executor1 [ 39.204818] device syz4 entered promiscuous mode 2018/02/19 19:48:52 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x9, 0x4}}, 0x8, &(0x7f0000001000)=[], 0x0, &(0x7f0000259000-0x14b0)=[{0x10}], 0x10}, 0x0) 2018/02/19 19:48:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x3ff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000e20000-0xb4)=[@in={0x2, 0x1, @rand_addr=0x7fffffff}, @in={0x2, 0x0, @loopback=0x7f000001}, @in={0x2, 0x2, @empty}, @in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x0, @empty}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x2}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, @in6={0xa, 0x0, 0x4000000000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}], 0xb4) connect$inet6(r3, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000c3e000-0x20)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}], 0x10) 2018/02/19 19:48:52 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) accept4$inet(r0, &(0x7f0000fa5000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00006fb000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f000056f000-0x38)={&(0x7f00000e6000-0x10)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000900000-0x20)=[], 0x0, &(0x7f00008af000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x8200}}], 0x30}, 0x0) 2018/02/19 19:48:52 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000b12000)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x0, 0x7fffffff, 0x0, 0x500, 0x3ff, 0x2000030, r1}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000053000-0x4)={0x0, []}, 0x4) 2018/02/19 19:48:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001f5000-0x8)={0x0}) pread64(r0, &(0x7f000072c000)=""/184, 0xb8, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00001f5000), 0x4) 2018/02/19 19:48:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) poll(&(0x7f0000ac3000)=[{r0, 0x4040}], 0x1, 0x6) sendmsg$unix(r0, &(0x7f0000172000)={&(0x7f00003de000)=@abs, 0x8, &(0x7f0000669000)=[], 0x0, &(0x7f0000f07000-0xc0)=[]}, 0x0) close(r0) 2018/02/19 19:48:52 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000001d000-0xa2)="f2afb4c1d17934a2c9b830c3d48441a173f74377d039dd56294f0d2008db0a76cf2f8ca7fa4da4784c1893082ccb8f9660da18e7854a9b5a3f8faba720c7ade15c19a6a73be6ab988dd0c7bb59a110a5d083e400f354bab6e99f4c424257cba486152521ec8d08848eb4e723b21ef66fd4cdb5ccc6386096d232c7cd656e17634e593d2ce231d6ec7071dd7a3b555540453b4816d676ffdf72948dfd4bc52ab6933d", 0xa2, 0x8000, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000001c000)={0x0, 0x6b, "9bfc3469c8bb07a8e49d51c6ef34b6a397bded994023fa0912a9d9077f68b1331983680bfb9b131ce3d47854d272be3924d28f655a1aeb62f9373ee238a4b6c473739500527910a7dc3b51c877b2a7c6f612b19d31f9160348dda029b330b8a257beebe748dd8ed8259f01"}, &(0x7f000001d000-0x4)=0x73) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000000e000)={r2, 0x9}, &(0x7f000000c000)=0x6) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000018000)=[], 0x0, &(0x7f000001a000-0x72)=""/114, 0x72}, 0x1000000000) r3 = socket$inet(0x2, 0x0, 0x1) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000014000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000016000), &(0x7f000001c000)=0x5c4) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000001d000)={0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f000001e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000001a000-0x4)=0x14) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f000001d000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, r5}) recvmsg(r1, &(0x7f0000010000)={&(0x7f000000f000)=@alg, 0x3f, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000004000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f0000010000+0x1f)=""/4096, 0x6fc}], 0x6}, 0x0) socket$nl_route(0x10, 0x3, 0x0) 2018/02/19 19:48:52 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f000000b000)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r1, &(0x7f000000d000-0x6)={0x1f, 0x2616, 0x2}, 0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000a000)={0x0, 0x2eb5390, 0x1, 0x8, 0xb8f, 0xfff}, &(0x7f000000c000-0x4)=0x14) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000007000-0x8)={r2, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000009000-0x4), &(0x7f0000003000)=0x4) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/19 19:48:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) sendmmsg(r0, &(0x7f0000a10000)=[{{&(0x7f0000e52000)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e, &(0x7f0000516000-0x40)=[{&(0x7f0000001000-0x8)="f48754630a6e8711", 0x8}, {&(0x7f0000448000-0xa2)="ef8f6443b1f0e7ec9aa84f7247031a23b50525f61a58aa447c2276f95cd871c04dd2e0e9bff38fdd9d1387b3ffff6d1782e496e8d11dafb281845df42a3c890c25e8f9c0548572449d6d91779d1b96b1ebaa278b56d71d22cca06461d6da71041efefe72a1a73237fb582056cf229165e338671eaf3937700c21c381a58a83b371dab60ebdf7b36f4565ef6a4523fdbe85ccc96befdea44b93055223f798e18eead7", 0xa2}, {&(0x7f0000870000-0x8f)="9c5e83c4b4346e737da67f7ec511af10b21be1aa0bdca2e24ff51f106ce45e63feee904d33b7ac55962242d7d58e0dd4adc958c0eb5efe614f8f77b9b2dccd7b3c264c8cbf161a865d09cc034a5282adadef3f54a93abb413f36a62b04d429da908b345d598795db9a1efc76944fa30bc2c7f0931faba09b7aa874af197d96bf00e4120ecd8e37a03af8bf99aecace", 0x8f}, {&(0x7f0000e3e000)="73c963b1f7c485316281ad9854df833dc675e88981439cd8251eb35262cc7c4e7a04e63553c306055bd3d94b50f7812b7a4c2dfa44e5c89283f7", 0x3a}], 0x4, &(0x7f0000368000)=[{0x108, 0x1ff, 0x7, "e4dc098fa2a9dab9d04c2c4e291e292edb6353a14cc6d150e5ff477e4f405183c600b61e43e6da8f41cfc96ecf1d0d96bfb4b2fb36e2544c6c75477530bb3a1e5082323b191626a33dde71fc20c78921045ece77dd7e35d4a9e7053c8c2d3784c86e48492bdc9b583e4c7f523a028c26f403762b797c5c405298884fc419061ce5ee6775f9ba862c333538c66c2e66759a0f5385d3427243dbc4371c3c1c4085190d06b23b279b654652b474c5fb1c8b73940f471ed3621073772b10098bff130e6ca67e18e93bd109be7c5ba11c4d686577eec5f48dbf11b85ba2d4147f689dbaec5b49de5eb0a050fbc24a53599c3b99ffda2da5bb2261"}, {0xe0, 0x119, 0x80000000, "b256a5d8cbc0881eccd6cae3281c1e573ddea3ec45b4da19868adff824e3f41c8663a95529b155a1c4ff28bfea19128b9af01f3ef2af7379f81bd1aa6f1ac5588e39c81bbb3fed8f2b3840f810ca96e8a2cddc4244c448a7d1283a67bb238067ae392834250fc56ea0a45583d4ea2af59dcf44076f71ffa49a82f5f18a2c6df26d79335ba0bbe86bda0e77e2dd18e92b21c585fa24dabc0bbc512a5b615047f1a51df8079b1aa1d4a884bf6417f517a26d9e4134db16a2e97d601291705610bd62b77fb9434740524412d182ed"}, {0xc8, 0x3a, 0x7, "28028374655a4431cad4804b35f4bf20041762610b625cf570a0350dd017e2903c7692bf74dc6f8a30cf2ea6ce62e5e541b743238327454b7a1e2291d9e39e41a912a01073a20946cf71b90a5af2664a9b106c4a90e553f7bc406d7de5d4cf76de4fe6aac8bb43e25babff0c0c902cbc29da8809c8ef7ebb48be093bc90097b423ca99badbead2ca9ae314f1f7fb6b729fabfa727400390b087faf2d886985a8d5c624bee83b5e642cfabf0b9f62140531"}, {0x100, 0x0, 0x5e00935, "95bf0c6a9d15288e098055c89d1ee54d8445de1bda342ea99035f92ef7e2aa263f1fe30f1df2af9b0070336322bfd943c0020aa55fa9d98feeb1a8a845b27b98bf602d2fbaba0b8c0919464b9a5b5f071b9d4c38560848a8cc880d8f0c9c8852344539111e159c33fec23bc254a9d2cc346e04d085d9dd473f7ffda7fb3eaf5a62f8f3ad5dc23c6c631755389a7d32f63007a72101660501611aff2b138e1ed95b0404876bb628ef95f347b802b7d13f700b0fde2a134f84dda477b0ca277d296d310889d87fed92bb0488fa14af1495c11fd2f0a0649e0407f021d7c1b8de3daf468c2635da6a98e42d288fe358"}, {0x100, 0x10d, 0x1000, "c6ebde499111887f29cf284028f20c2f261c03fe652e834f37a3de0e39589f68f8967a602a11ccecaf43159ceacd119da8672016d036058e83b4727684862b65d13266c748b5bfa6a528559a64bb5ba41622780d1c54a8cb073e329ce8a5f3456710205684e2d7a809898163a9f8137ab2ad04a4236dd61ae295dd79b4281664a86095deaee2d6578231986b4e9d4f3d605e7af8f3a2a34b38bf2f44297f7a79ea2c74325ba759092b9566c04a322cef7f774983defa5f1c66e9761985e405947cc5d3cfb3d0ad81a29e9ff0bf0e0d74a657998a630eafe94cac5ba633dd3622ab8ced92b2d66a3273011407a74bd7"}, {0xd0, 0xff, 0xffff, "be90a16e950cc92c5228fa2a30448e08c1b5b01befd3f86f764e3b6208329717bfe43aca3862e6049519514de9f27fc8e003f2827cea8d75cc9cb177e722b816d5f6d6914cd5f0899b780cccb2429caed4e8b22524dcd2c8db4ee673fe3ae12de03b533edefacc67a3db6112691d66c0a668fbbbe286f66ddac9c1f3833eb82af4dff1417195572be34350e637d545797a245c79866839d99eb0ec7cb72b0a2759ff46f78313da13b853cfd306f2cabb4e43c5c514468c7c4df8f4915f34dd"}, {0xb0, 0x0, 0x7, "b82334703a7b86a918471fc7e926989f0322d47d077b7ce62f3f0cb570e507f4ed5c025c460ee8c80a4a336ebd29bfe4c3b97e8b33d9061569c14b02756900f505498bd3c2af99b554b2d759704ddd089d5e38d855449413e5662d61e6175121dda857c43a872029d3c36d35dfe8767bc5b5ec41ee4d9083cfd124ca4434c8ca251229d7adc18d51fa031e6575a558a2a476c3a69300bf6f0445d8"}, {0x1010, 0x101, 0x6, "7b0a1fec6a7a5be2f83195262b98b5482ba01846d0f3515ce6207fa7b6713698daa3f8057d99a891ab2761e9d1d49aaa4bcaffa58a2daced2f818e5e5791a50dc66fe3b4a35d19fc21f668601fd711388fb36041882dd6359c105f25a1fe1be09887069f4df269ffc023088e3d160618f53ad22eacc8287f044781da7957af9fe6ca847e7c6c14ebddfb9690a73a1c7653114884c41e9b315b1a8b1dc3a9219a99514895b1cb79beecdeef6565f2bc39c81e995a47541f441c91d84ae0da76f4345421f3dad3b980a2b42f8c91a370962e530709e518c1cc7a29522fe75f43025537cfa633ffac5fdf0c527069214873804ce19c71b4713ed2abca9ea1f3eb21088024b461c74c09739cb215c6d542da3e3aee5ab7a3dd41e68e4ae774148b34100ca30bc84ddddfd2b3bd311f9d94efaeb099ce97ca6f981b47a06db58416365920b3b2cbaf097eb50bcf74d155cc863aa7aa37f28257e563c4d2c97388f578f8361b5bfc6bb3cca377d92019243cd40b8c66f8e1be88c12ba467597574ec4c92705f2ea833306158a3f76e573182b9c73fcacb760080eefe964e6564ad2de731a1550d4ad86427aea91380af23ddffa925248852ace7785aa50123d59f6e42e3e066b922307ab8e320b3adc8e755f2db64932da84ab8c1748f1032e9d8b2595e389d3b78a34181b03ee3d0bb1b384a18bef91aa9a869ac54e556dd442bd0e129d5ffb9f6e2014f4670090377f6388035eee6521647df9e2a504509d9005d620412fd5b90968b53bcac43362962621bb8e0ddc8d60c82a5aaf7c5e608cc5e2140a8b4b7330c6fc73bc0be63144884d6a65d658b2bdcb330e38f6f9d83147c48905a9415b24e655017f9ebfe6228d12019117cec4f4dc89aed221e8f9150bc17770392e4928a5034e88c8e382e0f1f38169115ea5b54205fe3e7014f00fc3e4929abf46e2890fca1e567f66e3d76e5bd9a91e2dd3b200d01370dcfb47ecb047586b0c5717bbbaca89c62333f3adcb8647db50f13814aaf7fff65fa2d0477873cbd60e3109abd3696bc0b20b86c054e056ba6bd625913d49d9b3c5ba779dcb6d19b6053aae52266568a444abbd000659900c230460d15261ee01fbaeaddeeeb6dd456e1c125cfc881525adcd6ad4a978bb50b1ce3745163067d0edc2b956c65b853878710c7826c62b2fc682f085140df6e2145266ba54a4273065f5f57ff6a8d57ca12c65378e526cd95a53573c6efbb827fb44bb88f8f4cde61e05f13ed5de12dbc1c443a2c2c9a4dab533e2d263f6bc811d229ae01236b7b88f944bd45467858c943e09a65d3d66ab35cd3a4cc8279f0d3e2e6f180765f66b8306af732efdef3b5edde49efedb079102de8d9bb9f1002eda8a62f037cd74d03bca8b427294ad4dde4b747b2ab0722f7d3525e87314f7c872b59101aab352c0b7184669aec80a6c0b4073abe3b8346afbd0aca57db5ff7bfe8a557cd9bc1fb8c68205b3e434879677c527687ce0a3e93cd83d133e1c6d168838a0cde903c10638cc6af5fa4f5c353469487b6d3144460df9747ceb67d764ca131b8302ec14708d9ac5bd93269b56dda3b096df491b27d09d6558f809f7b3e1c280e32161076129f7f36d028f3cd80da44e143e34cf8229809c1760915c20a84f351bdd2d69213925c0a8b477f137dc905361dc95e2b3aec0e8d411becd5be556fbc4d96b666da51e0e8211513d384e8943456d08d5951b69392c85308ef6fa23c2c118adad398a0bf3895d3171495d13a3080376564db3ceab8d35f40dce9c83f0b67128fef2346d44e9dd05afa70f654e90dbb919c2379aefb4c588612899eef2748bf729016633bd6cfcd620fbc306361037538242fcca2fc14a2c1fe887bfe9c2507ce6f39c1d1fa59709f26b4791e4742744d47311bf9cbfd650f9c81b5a0a85c536f51a0075974fe9f52ddcaf787541f87b90591c4aaadc072332ce5b4e8502f8bd5b16c67e6c541fd54f65d0042f8d6b4696b53e94dc9cd5cddffea644f964449605bd54e2e76272e5c9d4a1a4c75be1f84d3fb429aad4b6bb5a158a334aa815f3c648a99430df7cf73b7e885a9e7a274634c0b0fc5a6d7dc979288cfa123c4a3afef3ab0c981f0aa80c50cb4dd6959abd88527d6cde677009b28e6bf7f3c54ebb3ed5d1ff92ffe4cb80a20ca62a5df3e7d434bf7eba1d117c12edc57e7d4606d2249cd8d70e0ea2a4b3cff68e7df14f93883befe3cf775dfd04fb8636066dedbc23be0d780c9265e769fe240c2b0482d29c5438c20582ba8ec27520e8938f377a158b8b68194b87d0ccf5088f05ee3df991e0eabd2b04f5d9711c6704e54efe082466db11fe8f009ec9ba9382a701f3aca687eef391aa607cebd7ae80d218813c4ccf71998ad6dc32031457feb056a598ec13a6c95fc2ca4a4a93e7bd37da47f668dada79d74e0b521237c93ada29e1211ba6e61efd38d974ab1d41094dbfeb3eb75ec8a4695cecaaa186dcdb1e406109cd1874372408b066c8a49ff069a3b303eeb1783e0592df71419f2ecf59d05b217edda6bac3b4beb22775f8f87b03b96a557942cdf0cb6e4ea4517708c3ea5edc6730060203833f21abbdf3c94f869efccd0247e37d2ca8df46520f394e19e433f9e78cb905329663a6067224c2ac2d81d4d0c17dbbd2986a25c1da6f897f48514c4d167b1ceec3f8f956d40b0381d5670b0814a81a27eb16d534229d152c92805b11210ae348bb2077516a7d45077eda9042a4fea928a462e833698304f95d55bf6e8f1e595127d5fa1e6e6274758d9aa2ec993e1939c7e826ea0c5cff3045e85f85157555ee614e107d764e4dd2e73c47e21542630d0e28ea8b217086b8f671e3f5e395413f2acc9947cbc63f62e676c711fb6ba996ee8a3b7a59675c4b9bf03392eb2312cc5e3996dbd269676fd4217a1861d79a40abea20afc08772a249ee3b06659d2b7e94d777215b89450e154dd0024cae210e2b4b7266fbca5eea44175f3a6f164afd366b6da24a02fe8cc51319dbd72fb8f9fe2705b2bc9c72b68401b6945f7b8acd5eab47eb4057b580416cfe15141479bf8377c8ffd551fc53156d92eaebe41f7814e0126b6a390af2e8c64e58992dad5920151eab5d8581d7ea1b3ed914aa8153a766d8091c0d123c7362e14ac6a859e131e4caf2ad6440b26f2f7b8d99c4430f1339048deef1abfd486a5f3aa713f4667d2af8b3f02d50417f8dc426e5a6fcd389f9f0890bf38917e54341658f7e6c2d712dd0f1368c2ce4fbc29a6deb5b2e73e1291e23379141944204db0e1cc2611e1e60715016ac935890ffc850276f1073c5570771a91e475dd1014cf3badefa1819366e43fc79d9b617d256544960a6d174f3e01267657e01ee22d8d77874b92a6e87fa8c61a3e359be43e0b096aae467bc259d0eab27902c20d97af9524036e91bf30ccef40432046ca8acf42717a7b8e13f25ccb924e88b4fd27fdade6910b8476b422194b842ef36e2adcb119e6033bcd62b80c01021bf59beebf056c08d29cddd38a268957c5a8dbfbff7b5e3871dda3b3baf0da0f626297a279025a3ec3e25f87d271b042e4e7d938b70359a5caf86f48c53214534cf2c1fd069258edf9136623d5a0c00fce66da4a1c073e8df83f36b3c4f63baf1ba7faeaf23abf494f66c08032a8036d1877ca199f07362a0d25c3edde7ae647f7a94e8d1eda29a6c2eacafd238e22fc74dcfc4f73098fc1e14d4b28e3a1a3bdcc02cdee451bfe307855ba06e4989b3a11a0211c5b3fa8b4107640553ccf5d913b77b285c429830eb9051dcc56d861dd9ea1a5befe0867dbecbc093245858391257423cbae9a24825c2f463962197081f2ca2af1ceef129564713b51d9c24833517f240be84faca986e5ac288e82d32d6a5b100433b7bd18ddbd515b878fa1e25bdc77bd4d41c3f931a95932b10f0fa040b93bc651374351c012e3853e75026070704cbfc14add2e38cc4959fd9d8b31d1eda5af8e513b6e287080e6b49571e4d60595eef7878ddca0178be6dd9b3a47d60e9eb2c48e7eef3b82f6085f22c2c2419f1cbdc310477c91e0d44e2ce14feb5fef8690fb7849f6de6189d28ee2c6b47bc81012a86af05198f32b5b3c4b64710d882b74ccfacee56f8be79d3a5eacb47f32edd2fd2766b995f67d5557a698931a4a7438883b1a8a4a0e7695e6e7bdd6baaeb675f9abf8095d8023ed710c221ef2a29a880f45a59199ac6e4860d870509fd5f7b768563aa43c4cf1e318f3007dcf35bd2f1552fdf324483e7c1341fcd6ef78f2c09958bb2caa9ced1d4bc8d3c128266747ffbebb3e88449cb6fe445d98553ee0397337c94fd636c6059f89fa3053df9b2870db31e169062f0265fe9fa6276cdc65b4fa590e0a05440b0c3eed378db200946a55bfffba44ca46d6b8aa9da96db017b51ecd42d29a09c97a0f64a6aa1bd7d4c11db6117500289a8041349bdd20ed8d235466430a45845f724ff1941a56132d1ae6f7e990cea7ef5178fb7f1907731eae8c441d4b2f0c19453dcbc52c494b8cd9345173df58e45cd03eee8f3c68d79212b2e2dd75140c992309e431b3b7fe2a7e886cd956a9a8068f15caee21c091dfa40e761ee754b353e0fb1381f0c1f152f7100a4a1b7ca22db375843cf581bb82589860b6f842159554751e9b779436f1c80134a8e9b3ce33a2cf59f8364cf115e22441186dcf7effcf6ec550627f2faf2986cd2dc111879fc8e7bd4bb077ea83781d84b8c6152fbd85382c0a023771101d721336cb5c61cc9bae20481405704dd52d4ff0a814777c55e658ea56e534024ff9708d54b520473f7c6fd517f6db991f9e4befdebf5a25370b72058983cf7cde5fc28eb48a2b39f5e433c899b0440bb4a8c398001cb5858a8cbfd28db7ba37ad2d7b7fa042386b3c08ff0d6449070f9d20b1e353b4a6103d1f294d7fc3f9d30b5ca9c13ffee79a7beabd60fac3caa6946eda04cd8104e551f387d7774d345eda72f4e5a9cef1edb18db093b3dd93ef795dca9f4198d2fad44b099f8669ba43be7323abc56fd7fb7d124cd94a2e0a309cc10b91280ca14040c5ed4b9ad0d5005b87b6dac4db17ded73fbf652559369805632b097ab2f59f93c8658c806ea700d67510a801059242ff810f1b83f4f70b68d89ebed2b979ac946e70486e7b4c700c916cd83445ca75c0b37ead29361fa73a184846c41abbc0d039adc2b4b21f4b745180b5f50dc2bf24d7b29a7265e98376376dcd93f8963877e21cc17a9a44af6073a77eddcb628b3e352969403ecf6f567a6f4e1aa90cb37ba1afaa293c1ec82c543226e47b4e275172bb066e6d501d2872a0b306c45e5aea6d7ed8b60df1e58d8c576ad37571565d4c72a0dfeb6be3ea1e904015b5e8372a7d52dddcff6a6d23cbd1aaf825f4a238c2db45085efccdf6a05098c0d109fa056143ff90485888b8099a613ad11330550ab30f0c2cb0790fd1a59d2e782ef7daebc1af2617ac2ea90fae46861de0a81518055a0d3bf1ff99372c09eb169be7b81d1d86b0bae6c00d9c808871a1ec1c7bed66a6955f912f944daad9a7b34499e48603e12d58e5482e07460a584bba83a78d845e3a9f369768f80946cb25cb47f850e2b4d1e37606f58a6d3929f5c431e6972a30c6eae71addb06450925447b87196207f4f74401f68c607c3033bf14b30eb76c6a104d53e67784310e63ea18533c477448a3de92f7deb00543e31fd533e1d351888fb19a58d5125578788fafce31d1f005799221810669d30824d21243f2a8bb727e40e078dd5af255e9e3632"}], 0x1640, 0x20000000}, 0x80}], 0x1, 0x8000) pipe(&(0x7f0000b7a000)={0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in=@rand_addr}, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}]}]}, 0x104}, 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000af0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f000067d000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) 2018/02/19 19:48:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername$packet(r0, &(0x7f0000a0a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000024d000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00004b5000-0x28)={@generic="074e17fc1098008a0926122cc3f26d8c", r1}) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d8a000-0xc)={0x10}, 0xc, &(0x7f0000445000-0x10)={&(0x7f0000135000)=@ipv6_newaddr={0x34, 0x14, 0xb, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x14, 0x2, @mcast1={0xff, 0x1, [], 0x1}}, @IFA_FLAGS={0x8, 0x8, 0x100}]}, 0x34}, 0x1}, 0x0) r3 = socket(0x1f, 0x5, 0x8) sendto$ipx(r3, &(0x7f0000aa8000)="0cf3e9e07d8d982bfe55fefb7977646fc01fcb0c029f4eab83883f5cac4bbc4196b71be1bac9d73582a4f2e000f7163e0f6aa8feab556de4e349b24b81480a13410dcb6cf61a11859bbd333396eef9fa2ad8309da961f71dd04dbe45bcf7928f30e279e7e13b05d6883fb42568e2df1252de609805cb1aefbb5d97314fe708186cc3159e8f02b0eafcfeb69a6233b19de0feda20456d6e0fb556e031cf5b41b3d32c7e5bfb2a2b586d917ee1ecf9945163f94e5eb9d2faf2f2b5fc24e433f50fda518da966", 0xc5, 0x4000, &(0x7f00005e6000)={0x4, 0x7, 0x90, "f5812f59ea2e", 0x80}, 0x10) socket$nl_route(0x10, 0x3, 0x0) 2018/02/19 19:48:52 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008d4000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000b47000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000010000), 0xfffffffffffff000, 0x0, 0x0, 0x0) r2 = epoll_create(0xff) bpf$OBJ_GET_PROG(0x7, &(0x7f000054f000-0x10)={&(0x7f00002a3000)='./file0\x00', 0x0, 0x10}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000060c000-0xc)) [ 39.261163] device syz4 left promiscuous mode 2018/02/19 19:48:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x802) bind$inet(r0, &(0x7f00002fb000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000aeb000)=0x72379b8a, 0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0}) bind$can_raw(r1, &(0x7f000000c000-0x10)={0x1d, r2}, 0x10) bind$can_raw(r1, &(0x7f0000003000-0x10)={0x1d}, 0x10) connect$inet(r0, &(0x7f0000e8b000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) listen(r0, 0x0) 2018/02/19 19:48:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003d9000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f00001e9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000036b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00005f3000-0x18)=@ethtool_sfeatures={0x3b, 0x2, [{}, {}]}}) 2018/02/19 19:48:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x201, 0x0, &(0x7f0000568000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r1, &(0x7f0000209000-0xf0)=[{{0x0, 0x0, &(0x7f0000f6c000-0x50)=[{&(0x7f0000144000-0xb3)="a3", 0x1}], 0x1, &(0x7f0000f6b000-0x1340)=[]}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) socketpair$inet_sctp(0x2, 0x2, 0x84, &(0x7f00009d4000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f000060c000), &(0x7f0000479000)=0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x0) 2018/02/19 19:48:52 executing program 6: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003b3000)="160775a0d5e3e6e52b960ced5c5483b7", 0x3b4) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000807000-0x4)) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349a3b8a289e1315e694c288e67eed95e2b", 0xfffffeaa}], 0x1, &(0x7f0000f92000)=[@op={0x0, 0x117, 0x3}, @iv={0x0, 0x117, 0x2, 0x0, "66f6d4bec0f2f24081fcc415aaaed97152bc24fe698a439c2a061db730da626264a0f43c4d8ae0a5b5864f3a8b195e8877b7745fd65e0d12b014e923b2b81ed17cda2dd4da995746fd816e9f99ed294f10399dffe25f003f8ca9437e61c9556ee8d9f27ffc709bdabaffa630d1eda9ec492db63804aec765940a9ce57990b5c7"}, @assoc={0x0, 0x117, 0x4, 0x14}, @iv={0x0, 0x117, 0x2, 0x0, "3193258bc01356385b329b8b4fa01f3565bbcde9615cd5fca826d2f3cc3048dbfa8f34422ee978e020a5868f8f5ff5a46f5c7edc0f4e6de39d7b84a9dd8f7ac1ca8f9b1d471e6b6c991e741b52625659cd4e22dd9a667dceb88726d5a90db5065f7952f1aa4d49a36635076343f5bdb1768b621c34e56dcac832d656043922ac6da753046119f8f09e178db68a26dd9aefe2ccd5186b6c7447c247badb8f748b27cd4154055c92"}, @assoc={0x0, 0x117, 0x4}, @op={0x0, 0x117, 0x3}]}], 0x1, 0x0) recvmsg(r1, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco, 0x8, &(0x7f0000229000)=[{&(0x7f0000e27000)=""/6, 0xffffff8d}, {&(0x7f000063e000)=""/222, 0xa2}], 0x2, &(0x7f0000ebc000-0x30)=""/48, 0xfffffeb2}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000678000)={0x0}) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000f94000+0x6ae)={&(0x7f0000f94000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f00005b3000-0x80)=[{&(0x7f00004cd000)=""/124, 0x7c}, {&(0x7f0000f95000-0x22)=""/34, 0x22}, {&(0x7f0000f95000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f94000)=""/164, 0xa4}, {&(0x7f0000bdf000)=""/4096, 0x1000}, {&(0x7f0000f94000)=""/192, 0xc0}, {&(0x7f0000b8d000-0xec)=""/236, 0xec}, {&(0x7f0000f94000)=""/16, 0x10}], 0x8, &(0x7f0000f94000)=""/143, 0x8f, 0xbb7}, 0x40002002) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000f95000-0x34)={0x0, 0x2c, "73014c08c99dcacd5a22aac4d30e8132c5a6d00a8f103ad503d0da1084dd8b89546a5c6f2f4cd313edab1989"}, &(0x7f0000ad2000-0x4)=0x34) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00008eb000)={r4, 0x7f}, &(0x7f0000f94000)=0x8) connect$ipx(r2, &(0x7f0000f93000)={0x4, 0x7f, 0x4, "3d173854df57", 0x5}, 0x10) 2018/02/19 19:48:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x7, 0x296, &(0x7f0000814000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000008f000-0x8)={0x0, 0x3}, &(0x7f0000f4d000-0x4)=0x8) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000d9f000)={@common='gre0\x00', @ifru_flags}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00002bd000-0x8)={r2, 0x40, 0x7b0eeb4c}, 0x8) r3 = socket$inet(0x10, 0x6, 0x1fc) sendmsg(r3, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000013000-0x24)="240000002000039c59000000000000a50a07e5000086c497271d856806001400d100737a", 0x24}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000b1b000-0x1)={0x200}, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000daf000)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d89000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000dc4000-0x4)=0x1c, 0x800) setsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000b01000)=@routing={0x100000000000003b, 0x8, 0x0, 0x7, 0x0, [@empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [], 0x0, 0xf}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x48) accept4$llc(r1, &(0x7f0000955000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000b28000-0x4)=0x10, 0x80000) vmsplice(r3, &(0x7f000084e000-0x60)=[{&(0x7f00006c5000-0x59)="5ccca80d05c02029784f485323caae2196c52a78211d87184f227d2a11bb9c9805312eec9837f02b53c3fb111029ed6f1262bbbf23d6077cea747f46bb34667c2b56218493a2572d9dee1a8368f94427740e5d0c1a614d9457", 0x59}, {&(0x7f0000c9e000-0x1000)="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0x1000}, {&(0x7f000078b000)="c0bdf3b0fd74b96dace3b04c7c49afcdf1bb1cad9a79305189e9d6ae03c183b858a567bbc0e1eb731e7ac42d0b0a3960b47c9b6f5bd1ef891ff325d8b630598a663fc145cc77dd606d1515fd02aa082761a4298b94703522dcff3f1aaf42f674bccf3c90606f835c935c5961a246262404ad83fbb91ad6c89e57218ec6d0", 0x7e}, {&(0x7f0000754000)="34f66d885cebac5218cdef5c05a2f9c65e90fddf1045a466119f196ca7c5420cb6964035781463e5cb649194e7cfa94caa420c4d6429177dd990d37e897a3c43bfd335debaf7a1233cf1af022f3692f8840e8c9bc4fe520c1fb5fa5f1ae4c31c4133d6bffbb64d19db6f718f88ad57db2c3d58e242717825427ff68059f560040e016f7b709ddf70c5103aae8402f28006ed1ce89c0bbce4fffea6967d630c8c92bc3a7df1483714334627cc471f7f4ece6e159253c846e22407fb82e4900ee316a94bfdd59c00ca46b8253480b3db17e44979102ef3f7f228aed9fe4c", 0xdd}, {&(0x7f0000199000-0xe0)="6a10fa599f117d0519c02fcd58f6caf0dfa66683d471b73a44d4e3411922b31d29572184a1d70b40cbe036664c3727184e35860dd03736868ba0fd1161caba14fbb95de2f89c377df37a634047e6dcc58b526d1d0ea966dccb7ab7989a3302c0a3d1579a13cc034ace8f063a79824d176418b74e2f472ecf3ea8c6712ba824a9129cdc34a3df939be136fb8a1f2847bcd370da904fb3fc06661eace318e1cd614d0cf7f6d317082c704b30cfc0db7d6f521b0e765c6d1f251ea8f675a3a729364859053566668acf95952ba1be2b1772254096b5ef1d51dd0b51caa74354cedc", 0xe0}, {&(0x7f0000926000)="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", 0x1000}], 0x6, 0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00001ce000-0x99)=""/153, &(0x7f0000158000)=0x99) 2018/02/19 19:48:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0xd7) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000193000-0x4)=0xcc, 0x4) pipe(&(0x7f0000327000-0x8)={0x0, 0x0}) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000a2a000-0x2)={0x3f, 0x18c}, 0x2) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000066a000-0xc)={0x8001, 0x1, 0x9, 0x20000000003, 0x1}, 0xc) connect$inet(r1, &(0x7f0000a61000)={0x2, 0x3, @multicast2=0xe0000002}, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00001e0000-0x4)=0x9, 0x2a) sendto$inet(r0, &(0x7f0000937000), 0x0, 0x0, &(0x7f00004d4000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/19 19:48:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000094e000-0xe1)="693901776a60ecb64b286fb5be911cd9a3eb293b64f1ebac5911c1bc4deb4e4c0d1a05cce1a00d0d79a10a4c5d68cac9076c65a9c9efdedf944840f2a3a1589f57e099ac135af4ac498899955cca086bf04449b66e1c7b37b10dcbdebffbc285ddad2b79c150498fe72e391ea8fec55de55eeaaa73c16066ebb9944cd46a75355bdeafb3cdaa791835cf0223ea1439320c875f3e2709799280b4b7da8e009cc5eed5b5f345ac3b5cc0fb93a1acc587a47d687ec8591f5a7aca526754f50256f2639c784bb4407c794efde1dd559614b1977cc116c82474a97c43cc0354578f5ed7", 0xe1, 0x20000004, 0x0, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ef9000)=@sack_info={0x0, 0x6, 0xffff}, &(0x7f000001a000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000997000)={r2, 0x7fffffff}, 0x8) setsockopt$inet6_buf(r1, 0x29, 0x38, &(0x7f0000069000-0x18)="ff020400", 0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000510000-0x410)=@security={'security\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0xd0, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f0000cfd000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @empty, [0xffffff00, 0xff000000, 0x0, 0xffffffff], [0xff, 0xff000000, 0xff000000, 0xffffff00], @generic="51672740bde1394439828c20e74420e8", @common='sit0\x00', {}, {}, 0x0, 0xddd, 0x1, 0x10}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x5, 0x2, 0x1, [0x3, 0xbe, 0x7, 0x7, 0x8, 0x1000, 0x3, 0x3, 0x4, 0xff, 0xda59, 0x5, 0x7, 0x5, 0x3f, 0x81], 0xa}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x4, 0xc0, 0x1}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x4433c99d, 0x3ff}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) 2018/02/19 19:48:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000149000)={0x0, 0x0}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00002b1000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000ac2000-0x4)=r2, 0x4) r3 = socket(0x11, 0x4000000000080003, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00009b4000-0x4)=0x401, 0x4) listen(r1, 0xff) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r3, &(0x7f0000a4e000-0x11)="ad0b820a12e0bc9422b459041b43e3bb", 0x10, 0x0, &(0x7f0000124000-0x14)={0x11, 0xc, r4, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000007e000-0x4), &(0x7f000060d000)=0x4) 2018/02/19 19:48:52 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dbc000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000bc8000)={0x0, 0x14, "275a4308482ea6948e8732852bcdbe7ca7570976"}, &(0x7f00005a9000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x107)={r1, 0xff, "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"}, &(0x7f0000e19000-0x4)=0x107) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f000002d000-0x240)=@raw={'raw\x00', 0x9, 0x3, 0x1c8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x148, 0xffffffff, 0xffffffff, 0x148, 0xffffffff, 0x5, &(0x7f0000013000-0x30), {[{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'netbios-ns\x00'}}}, {{@ip={@empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="2a1c5b981a00000000000000007fdd0e", @common='ipddp0\x00'}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x240) 2018/02/19 19:48:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00006ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001d5000)=@ethtool_cmd={0x17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0xfffffffffffffffc]}}) r1 = accept(r0, &(0x7f0000b60000)=@l2, &(0x7f00005b9000-0x4)=0xe) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00003c3000)=0x9, 0x4) 2018/02/19 19:48:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f0000638000)=""/241, 0xf1, 0x0, &(0x7f0000498000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f00001fd000-0x1c)={&(0x7f00005c0000-0x10)=@can, 0x10, &(0x7f0000e49000-0x30)=[], 0x0, &(0x7f0000c2a000-0x1000)=""/4096, 0x1000}, 0x0) 2018/02/19 19:48:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f00002e0000-0x4)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3, 0x4) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x437, &(0x7f00008bd000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "24a589", 0x0, '~9\f'}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) recvfrom$inet6(r0, &(0x7f00007fc000)=""/34, 0x22, 0x40000060, &(0x7f000066b000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/19 19:48:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00008f1000)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) pipe(&(0x7f0000a52000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000056a000)={0x8e3, 0x0, 0x3, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000073d000)={0x1, r2, 0x10001, 0x1000}) r3 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r3, &(0x7f0000d20000-0x38)={0x0, 0x0, &(0x7f0000cac000)=[{&(0x7f0000daa000-0x35)="ae48bdc6abb6d426a9386851b7a65ca32c4ea94d041860e07a6783154a2a186ec77e0c2ee21c8bc53cb947af65e80dff62933ce331", 0x35}, {&(0x7f000025b000)="d36d711b2f072e7b32e5ba8e06525029fc3f8664e38626c3c3a49943fde1c29dcbc3d66087c224eaa9d917ddaefb547e9a5e6bfa300b105e969723bc739a5f4230d6ada0c60536fdeca98cf5a3fb06afc0ec7b9bc3448283329819cf33f57ae172f846283a32320f50053a9991f3e89f2eaa64bba81692536738c5a69d659ab514f839907fa11febe691cd89771c508a592b562993d853e11eb4d3c0ac01b60d8884840fcfc1716bb672bf046b220c984c729e771f065a676060966ef42341b942445f3cd78fb9d57372989fcd0420cc39fcc8196a3a51b1849afa0edd1bd45186cc48", 0xe3}, {&(0x7f00008bf000)="319c5ffc9526c4437014571e1d625c5a9f752bbd96edbdea414748704fcb1252e987220f5b57c9dc71330fe41fd94e07fea6d8d2f78d1017b20f7357ee7b35fe484cbcd8422209ae0276cbc29016e7b9e7b39545db371e4a028ce4a691c0a4b62bb31303638a0aae8dd191ac7734375f24c52b05b477c8326a7f4bfc05f4d88ed8aad65aa36050bc869ab5042d91fd0414f7342fc360a1cb62", 0x99}, {&(0x7f0000e7e000)}, {&(0x7f0000850000)="51bec4a9e53fe9c2efce2747b79250647d97c10e0ce2501280342b8bb2ea603f37297db4d4fc8906ff6def8e819930e61e9dce4fa494e9e16ac8969d28d3ae60eddbebe294289d7c9581d795afbdf4aa5378db768edd896762c1d8da94e83da35d8e0c61bf88d0f93918bd8cc4f008a4f4bb8cdd08176828a1ed56a7cf28a856239d8269773340f8b4242e31b544b998c1c1d19c3736514492689614b3b57bff7c2ff661cf586c17843c25820260ac9c52a9a51ff82c8f39890e22159b043e5b82947fceafea9ae40824fc88e70711384cfc6ddd1bfeedc0b3a5b06945de54325805a1c471f0e42f822bb89c3372eed33b65", 0xf2}, {&(0x7f00006de000)="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", 0xfb}, {&(0x7f000019a000-0x48)="d2abb82a00e8ef4a30f6451301924b1f8b53ad0b63597372b01b4961e1c90f7563e927c6648a3d8178ef975f8ec6103f57e4ff85f1d91c4a3d6b28b6b001468482082f919007fb26", 0x48}, {&(0x7f0000e37000)="621e535536369237c8ebf6227ad1a0d4f1814f6c388f7657c7e0cb098a31773fc490a8ec45fc255177e1c40388b20f16f1f787506b4155e1f0a7e01322c86f916f49970eaa38040c2f6a1211954ff76c3a88f950c5987e8ab6c684786547ebed4b5205995f04aa5e98f837ff78581ce92267b27d57bdae03ec5121e727b24106fe10684a32029a462707", 0x8a}, {&(0x7f0000321000-0xf5)="2d9c78ec9af28d39ea331de573cba9f6f456f00f0edd4d2c2ac9a2d92d62b30f16626f75752f1660638b1d2d7bb6caecac3ffccc0fd03b2d61958c9dda9b640c2e2185a99a75c3a66897cff5449a1710cc63f37e88e5b0ae6c9b76ce745c747b8db4d1f3fc9468cad02d4ea2430ded27a1e67607aec1cbc502f5cf62c2f3a1edee859fe4a5d1dc15bf0cac150e01b7fb6ea61a0460a40fb9f36c2b6d7d0b7fb10a1f7358cdb959ed6ad96b4248490bad9794054e8a08c865229b83dd911e12748ab63282ca8ceaccc03ff144184e924900bccc80f66cc46e6c04018c0c0a6522baa66870ba071d2a27a505bfdb02acf901f03fa767", 0xf5}], 0x9, &(0x7f00003af000)=[{0xb8, 0x0, 0x4, "021f3a9bce525027469dbb24a7e7f0a8959f81cf9749ca9057cc646e787d097ff17b0f4f3ebbbb6e4c0f661eee588e4ac40d27e4387efc33f804db717142e5265a8fbed74fb4c8b1995b79ce218f04374d6d2a6d1836c35b2d09274da299ffcbbfb7830706e44d3c85a570c16af5a94379e881790e0a6060c00ce9b821bfd8c2b3b54c26c5a7d6f433390e11f292b135368832bdc75e6fe3800be309042c27089af775e51a04"}, {0x1010, 0x0, 0x2, "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{0x98, 0x114, 0x0, "5ae1c153bdeb7cb3ced5ff9c718ad3cb3382682a9c3ddc9baebe40c38c3e5965720b38a1e5d514a50297637f59949fcecddb3e7e509ab88507dde2678e69c145211d55998b02bc011dda061c4c206d497daa37a32fd1fa9e6122c714e56da030c05519285169a9ce80657868e402ae8bf298f2b60b7cb5f79bbe599d030181aa9fb8fca2"}], 0x1160, 0x4000000}, 0x20000000) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000c89000-0x28)={@common='sit0\x00', &(0x7f0000ca2000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "a46781004307"}}) 2018/02/19 19:48:52 executing program 0: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x31, &(0x7f0000000000)=0x800000002e, 0x4) r0 = socket(0xf, 0xa, 0x8001) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000019000-0xc1)={0x0, 0xb9, "325d8e255e28a626a07dfa7d357ba3b7bc1249293cf08bebc0889d18df19d14414a8c7dbfdffd0d53f1ab6392b82c9e366c530de61013c076434ee208271422608fca64858041dc19bf3b6a1acc59a1b4f7af526bfa04a35081f2ca56b45aa4f11be210d2b0141bfb1979e1c875a89604cfb97e03ba728781e87d384336e723b1d1bfc98d2ea63c7735cfa8b47ea495249f3c4c9d8435ebc0d34a80b73ca25c858b16b734465985f2efe1fc2c53bb0fa6fb3b24026c45039b4"}, &(0x7f000000d000-0x4)=0xc1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000008000-0x8c)={r1, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x100}}}, 0x8c) 2018/02/19 19:48:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) socketpair$inet(0x2, 0x80000, 0x5, &(0x7f0000925000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00006f0000-0x6)={0x1, [0x8]}, &(0x7f000003a000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) shutdown(r0, 0x0) writev(r0, &(0x7f000062f000+0xcae)=[{&(0x7f00000f7000-0x1000)="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", 0x601}], 0x1) writev(r0, &(0x7f00007f2000)=[{&(0x7f00002bc000)="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", 0x201}], 0x1) close(r2) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000068e000), &(0x7f0000cd9000-0x4)=0x4) socketpair(0x3, 0x5, 0x101, &(0x7f0000208000-0x8)={0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000349000)={0x6, 0x7fff, 0x100000000, "4ca0b6350e76", "2ffbc6e8625630b1ea4b4c6ca9f81310"}) socket$inet6(0xa, 0x0, 0x3ff) [ 39.416801] x_tables: ip6_tables: TCPMSS target: only valid for protocol 6 2018/02/19 19:48:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00003c9000-0x388)=@raw={'raw\x00', 0x9, 0x3, 0x328, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x258, 0xffffffff, 0xffffffff, 0x258, 0xffffffff, 0x3, &(0x7f0000417000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}, {{@uncond, 0x0, 0x168, 0x188, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv4=@loopback=0x7f000001, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv4=@rand_addr}}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x388) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0xffffffffffffffff, 0x80, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 19:48:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000)={r2, 0x8}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f0000002000-0x10)=@nfc, &(0x7f0000003000-0x4)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f0000002000)) getsockopt(r0, 0x10d, 0xa, &(0x7f0000a11000)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/02/19 19:48:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00009f7000)=@pptp={0x0, 0x0, {0x0, @multicast2}}, &(0x7f0000a8e000-0x4)=0x20, 0x80800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000444000-0x4)=0x6, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8983, &(0x7f0000a45000-0x50)={@generic="a81681ac03647fbd65ce6533d1a54f3f", @ifru_settings={0x0, 0x0, @sync=&(0x7f0000f26000-0xc)={0x2, 0x1000, 0x63a2}}}) 2018/02/19 19:48:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000c8000)={0x0}) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f000011c000-0x118)={0x54, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}}, {{0x2, 0x2, @multicast2=0xe0000002}}}, 0x118) r1 = socket(0x10, 0x802, 0x0) sendmsg$nl_generic(r1, &(0x7f0000fc7000-0x38)={&(0x7f0000765000)={0x10}, 0xc, &(0x7f0000572000)={&(0x7f000078f000)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1d}, []}, 0x14}, 0x1}, 0x40000) 2018/02/19 19:48:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00008d2000)={0x7f}, 0x1) sendto$inet6(r0, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000b00000-0x10)={0x2, [0x0, 0x0]}, &(0x7f00008f3000-0x4)=0xc) 2018/02/19 19:48:52 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000002d000-0xe8)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@empty}}, &(0x7f000001a000-0x4)=0xe8) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f000002d000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f000002d000)=0x32, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f000002e000-0x53)={0x0, 0xd7ad45addd019bb6, "69a7b12cebe779bd137aa988c8ba6c4f684154cca794490bd68bb2e58e5570815480cd1eac3bd95da6926200000000f27581674417eb19d5ec25f521e32fa058e48c7d39a5c45e5385e1"}, &(0x7f000002f000-0x4)=0xc2df3288bedf798e) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000002e000)={0x0, 0xffff}, &(0x7f000000a000)=0x14a) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000002e000-0x8)={0x0}, &(0x7f0000026000)=0x8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000011000)={0x0, @in6={{0xa, 0x0, 0xb11, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, 0xfffffffffffffe00, 0x2, 0x7fffffff, 0x4, 0xa4}, &(0x7f000002e000-0x4)=0xa0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000002e000-0x10)={0x0, 0x5c, &(0x7f0000001000+0xb51)=[@in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x100000001}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @multicast1=0xe0000001}]}, &(0x7f000002e000-0x4)=0x10) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000011000)={0x8001, 0x100000001, 0x1, 0xfffffffffffffff7, 0x5, 0x728f, 0x1, 0x7fffffff, 0x0}, &(0x7f0000005000-0x4)=0x20) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, r0, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000002e000)={r6, 0x3a4000000004, 0x3, [0x402, 0x3b, 0x6]}, &(0x7f000002d000)=0x3e6) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000001a000)={0x0, 0x5, 0xf64, 0x3, 0x9, 0x4, 0x2, 0x6, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1, 0x1, 0x6, 0x2, 0x9}}, &(0x7f000002d000)=0xb8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r3, &(0x7f000002d000)=[{&(0x7f000002d000)=@in6={0xa, 0x1, 0xf75d, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f000002e000-0x20)=[{&(0x7f000002e000-0x9a)="923428058153cfd44d4e43ed03452411b2ae57a6c0b65500254ef0a47641c5843afab8dee9bb0c5d5b6558d385c71fe85a27085538f0e177ab5d1e7a273eea571187605e5363777078ec94498894cb78fe396ca6e3bf48172c71dafae16c099d578f2616da8ba8b4f19c5be15199b1ab22d8e9ef0895670a8b82cbf0b728c0a799d01adadc353df62ea78aea5ccd9e4374e60480c1aa507e2b58", 0x9a}, {&(0x7f0000006000)="45b6404f767f5cfa8664f7b9404808f041d089a149f2663b5324d9ac7cce8514e1e38d2228d2f9768c1cab5d1c57d8759aed0b7f78b11f96985f5f52d87dc61ab1ab581a0a1cb2c622295d04308cbaa4172b75e40621cfa4d7cbc936a5b6ca85151f6250eb440c0c2175a3b06a23737a92cdefc24d64a9faf674ca48c0237fe9dccec5f880e2b04241c0aeeb098390120a98e2c294dbe88be29d751c92fe0790034e1f58e6b73a2ce8dbe04b3ffd9881105f0d", 0xb3}], 0x2, &(0x7f0000004000-0x120)=[@sndinfo={0x20, 0x84, 0x2, {0x2d, 0x20a, 0x8, 0x1b4}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7, 0x820a, 0x4, 0x5, 0xf315, 0x100000000, 0x3, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xfbe35023b0e6eea4, 0x400, 0x6, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0x40, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x401, 0x20ead071, 0x200, 0x4, 0x8, 0x1000000000000, 0x1, 0x5, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x7, 0x2, r7}}], 0x120, 0x200400d0}, {&(0x7f000002e000-0x1c)=@in6={0xa, 0x1, 0x73, @empty, 0x9}, 0x1c, &(0x7f000002e000-0xa0)=[{&(0x7f000000c000-0xf6)="b3e434e46d4377c0f19d5e1cc3e10f8d5b7e9554ddb1a691230836259d8b7e53a7d4a144181785e273746963fd1a12db2304e32209e6b769000307d5765af67ca098cf107c2565f72da78da002a08cfc45dcb81a73a6d435443315fccf837b31d79de94f5ac8ce8de29d92e72be2e8f4034a89858b16101edcb9b1ceca77955e437c9534ca77dae4868e598d741196203e801de6bf0942a99017bdf9c0631bcafe6e3187ad1437ca28fa32659df335b8e9554d2251f697186edaf6caf947faf297a46f095fa701a31b46198307b29bd6c89ed41ca384e99c32852e67fe0ce59e479e9ae62c5b170b62d5190386b5c8ec33bf99e93cd0", 0xf6}, {&(0x7f0000003000-0xd1)="6a4dfc870d359d9e26c3252eec72dcf36fa8d8d5a03badee51bcabb814be44f365cfb79b40400ceb844d32fa11f014e26177e824ba0ad46bd7760afa6405b9814f17effe011925c752aa3f9cf57e3cad9ad5ad7c5eac884c6d8b6aa93c3e4ebce86dd1ac8e692daf1ced9e678763b0d0d64b5f859c76ff364f281be0a65b57a0ede5914927bb30fdc2614a246364cb61cb51a363e593d53cafe5d6bb7aa6ae48d72f96c5ed4f7033a8eab493fdf80c58e80f9e4397bccaf1c636a9b404296edb21aa1b9ff62fe3cbb15f74439c93ed16df", 0xd1}, {&(0x7f000002d000)="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&(0x7f0000008000-0x50)=[{&(0x7f000002d000)="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0x1000}, {&(0x7f0000006000)="a2baf1f803e3665c5e54e7c5dc256c69a237ad4a0eac48d531a0f44d57a6f5c1aa0444a9385783dd610658ee44a7746761852f0e460e77695858456e11c214ded5dfcbfe67ba10b68d8efd61b9763f6cac1598e3d132f8e570f5df493301ff0f2cfede0d59d20da220ad", 0x6a}, {&(0x7f000002d000)="ba405a7616baa0f8e8628010d9fb55ea14e420f7243d2be5b79256b00a", 0x1d}, {&(0x7f000002e000-0xb8)="7910e4d61b97bc6ba51423321a699b958e964213d81dab80c24bcc0da9c7825039285bc21f5d811c115db731a0b1c22cc841b80c3ab96e2b8c1f4231808e30ee95f9ec3ff47f8cc84f3210ca94d0dff9e8172351488b9b7a927887696b732311e1559f326ae10e97b639e4839acc1fa5b3b9872dd57f89c5fb5a44a98c3eac1589217f0c258f011129b381b4ec4cbc9c7d8279ddaddd8169c923db6295e5f1ea0a8a31d1d0c2ea4fec4f69f49e38f976513b582186ca8bc6", 0xb8}, {&(0x7f000002e000-0xd3)="70fe3e8496bb749ca004b8e5805e650b840c4872300978138382c5570f9848395b5363e5935f99735b49bbbd669afb383834ec3fcb94fe86f7671b30a75d3909be7c6c88868c0d27ec46e340ae3b2c32557d424ac341e2c9dceff7bb89c6250d393b44ffeb8d650ed045bf9699051e1dfda9e47cebec9ea25ee6754845052334fcecdb101bd941ec2e99681b5aeee9dddd7b871b258d1aa08850b39b8b6b2fdc430d76ead2f0b32d189c6201342e7edec8e0178f20b8418354e9c7ed6233ff0c9bc0eab395fbb61b01dd1a7f93c42cc9cc7766", 0xd3}], 0x5, &(0x7f0000023000)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff47, 0x2, 0xb80, 0x8, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x9, 0x8, 0x0, 0x2, 0x0, 0x9, 0x3, r11}}, @init={0x18, 0x84, 0x0, {0x200, 0x18ce81b6, 0x8, 0x3}}], 0x90, 0x4000000}], 0x6, 0x4000004) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000016000-0x28)={@common='teql0\x00', r1}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x282, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x66d}, 0x1}, 0x0) 2018/02/19 19:48:52 executing program 4: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x80000000006) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000f80000-0x78)=@broute={'broute\x00', 0x20, 0x1, 0xd8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20001000], 0x0, &(0x7f0000f80000-0x10), &(0x7f0000001000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @generic="a97e0ebf396da13a447487e284e7f159", @generic="7fab73d10c20c0d3cd7e7f420bd417ee", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0x70, 0xa8, []}, []}, @common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xfffffffffffffffd}}}}]}]}, 0x150) pipe(&(0x7f0000743000-0x8)={0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dfe000-0xe8)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00007ae000-0x4)=0xe8) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r1, &(0x7f0000a4a000-0x35)="c628aae7746813b750051b3374c0cee9f0118c85c6be468230a669a172c3b7b674bf061bdabd3f9432f64f4eb8b67137bda21c5949", 0x35, 0x80, &(0x7f0000f84000)={0x11, 0xf, r2, 0x1, 0xfffffffffffffffc, 0x6, @random="a2c59ac5b7c7"}, 0x14) 2018/02/19 19:48:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000940000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000078000-0x4)=0xf, 0x4) mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000012000-0x1c)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) connect$netlink(0xffffffffffffffff, &(0x7f0000880000-0xc)=@proc={0x10}, 0xc) pread64(r0, &(0x7f0000954000-0xbe)=""/190, 0xbe, 0x0) r1 = socket(0x11, 0x5, 0x5) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000de4000)={0x0, 0x4e, "981acbc9b994fd525882276ae04c0f61b76a3e33cfdcd3bd762b548b59c4d2a61a1e7742d7cc0b17abfd804afc346f4aa881195f00854e9170a135c467aaa0c992d0dc638445dc58b5241ec7887f"}, &(0x7f0000fdf000-0x4)=0x56) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fde000)=r2, 0x4) bind$bt_l2cap(r1, &(0x7f00000cc000)={0x1f, 0x3, {0xffffffffffffffc0, 0x59, 0x7, 0x7, 0x0, 0x3f}, 0x8, 0x4}, 0xe) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000d12000)={r2, 0x4}, &(0x7f0000fe0000-0x4)=0x8) 2018/02/19 19:48:52 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x1d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x9, 0xc3, &(0x7f0000386000)=""/195}, 0x48) 2018/02/19 19:48:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto$llc(r1, &(0x7f0000beb000), 0x0, 0x8000, 0x0, 0x0) r2 = accept(r0, &(0x7f00002eb000)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f000017c000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000340000-0x10)={0x3, 0x8, 0x8001, 0x5, 0x0}, &(0x7f00007bc000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00008c2000)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0xad7, 0x0, 0x6, 0x59, 0x2}, &(0x7f0000183000)=0xa0) bind$rds(r2, &(0x7f00007dd000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) 2018/02/19 19:48:52 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000c000-0xe)=@l2, &(0x7f000000a000)=0xc) getsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f000000b000)=""/76, &(0x7f0000004000-0x4)=0x4c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000008000)={&(0x7f000000a000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000007000)={&(0x7f000000a000)={0x1298, 0x12, 0x0, 0x900, 0x4, 0x0, {0x5, 0x0, 0xa}, [@generic="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", @nested={0xc, 0x63, [@typed={0x8, 0x81}]}, @typed={0xc, 0x12, @u32}, @generic="dff32f06b29e0a2490568c66652250ee93c955829d31b193278272a753ab6bb3e59d6e62a0b60cc60ae7c40c366a3fb4a264", @typed={0x70, 0x29, @binary="0297d65c10362101809285ea1b19e1d69834ac28d51aaa7de46f8e7f9b33d128e4af6fd63dd24b87bd8858e0fb534f9c103f9857bd11cbb17f9dcbddbca3ac196169bfcf44012185cd1ada61eacbbd86560fce40e0e8994f6c968e292d724721074b69bca5"}, @nested={0xd4, 0x44, [@typed={0xb8, 0x38, @binary="b8b8a2c3278340f9708cee9b4877dd6e61d301a70825e6ed73e4a7823edab448fefee3900608848e9037e4d61845bf29066182f0b0c5cd6d2e0c604ce1b7fb1fd1d8347d577fae2450d3d3b1d4ab76fc0fb689a8e0e9952d8bad021eb56dcbf41014f25cbba9f5524dbce0dd2c84a4161d255b2cf6a6287c11b8f655e0ff16b5112b99cffe513f32de98ed33c95c597dd001066e0ca60cd837c278768c6bd8b91bf9ed9d0b9d2623e54c28852ba465"}, @typed={0x18, 0x78, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0x1c, 0x0, [@typed={0x18, 0x3c, @ipv6=@empty}]}, @generic="9ffe3d3e35cf055c1bd39ef9d780ea47a4463b74c9ff7583a2b8b35c2bcf45ece777b45977fd7ca092e12000658a441b29808ed6df713b52eb3ba958dc3d5ed93198abb98bf1b02e9007355d6f645b4f93eedb4cbb03ab8a7da536c094aca5c60f581075888353a66e5aabae1b9b2135302d277f1ecc18fefada49a0afec122ce5b0901948cec7423462ea36756a3474af93c71f0ece79842daddcbf7e2a8dddd4d282e6d98cbf4ffbca39fa1d0bc88978043ce06c5d215d72abe0323323b141da1ccc521fe12eb82db0227934", @typed={0xc, 0x8d, @pid=r2}]}, 0x1298}, 0x1, 0x0, 0x0, 0x4008081}, 0x4000000) socketpair(0x5, 0x801, 0xfffffffffffffffb, &(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r3, &(0x7f000000b000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) recvfrom$ax25(r3, &(0x7f0000005000-0x13)=""/19, 0x13, 0x4ab2a208f19acbf7, 0x0, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f000000c000-0x4)=0x5, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f000000b000-0x3c)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0xebb, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1010000000}], 0x3c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000000e000-0x10)={0x1, 0x8, 0x602, 0xffffffff, 0x0}, &(0x7f000000d000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f000000d000-0xa0)={r5, @in={{0x2, 0x0, @empty}}, 0x3, 0x5c43, 0xc1b, 0x100000000, 0x20}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000005000)={r6, 0x1}, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r3, 0x65, 0x0, &(0x7f000000b000)=""/244, &(0x7f000000c000-0x4)=0xf4) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000001000-0x4)=0x6, 0x4) 2018/02/19 19:48:52 executing program 2: mmap(&(0x7f0000000000/0x3b6000)=nil, 0x3b6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x803, 0x9) mmap(&(0x7f00003b6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f00003b7000-0x8)=0x3ff, 0x8) r1 = accept(r0, &(0x7f00000e0000-0xe)=@l2, &(0x7f000004c000)=0xe) mmap(&(0x7f00003b7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$vsock_stream(r1, &(0x7f00003b8000-0x10)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x80000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00001e3000-0x350)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x130, 0x0, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f00003b3000), {[{{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14}, 0x0, 0x0, @generic="53522a5efaeb74a205c1e12a6c21d096", @common='rose0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x8}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) sendmsg(r0, &(0x7f0000006000)={&(0x7f000000d000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00000b3000)=[], 0x0, &(0x7f0000001000)=[]}, 0x0) 2018/02/19 19:48:52 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r0, 0x8912, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) accept4(r1, &(0x7f0000621000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f000082d000)=0x2e, 0x80000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000661000-0x10)={0x1bacf914c1bb054, &(0x7f00006e5000)=[{}]}) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f0000ff5000)={&(0x7f00002a1000-0x1b0)={0x1c, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0xfffffffffffffe83, 0x76, [@generic='\n']}]}, 0xffffffffffffff60}, 0x1}, 0x4040) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000a03000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2001}) [ 39.548154] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35 sclass=netlink_route_socket pig=6524 comm=syz-executor7 [ 39.579710] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=35 sclass=netlink_route_socket pig=6533 comm=syz-executor7 2018/02/19 19:48:52 executing program 0: mmap(&(0x7f0000000000/0x597000)=nil, 0x597000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) mmap(&(0x7f0000597000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(0xffffffffffffffff, &(0x7f000032f000)=@file={0x0, ""/4096}, &(0x7f0000598000-0x4)=0x1002) mmap(&(0x7f0000597000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = epoll_create1(0x80000) r3 = gettid() r4 = getuid() r5 = getgid() r6 = gettid() mmap(&(0x7f0000597000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000f1000)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000598000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000007c000)={0x0, 0x0, 0x0}, &(0x7f0000153000-0x4)=0xc) r9 = getpid() mmap(&(0x7f0000597000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000598000-0xe8)={{{@in=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000e5000-0x4)=0xe8) r11 = getgid() r12 = getpid() mmap(&(0x7f0000597000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000597000)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000482000-0x4)=0xe8) mmap(&(0x7f0000597000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000597000)={0x0, 0x0, 0x0}, &(0x7f0000093000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000e0000)={0x0}, &(0x7f00002d0000-0x4)=0xc) mmap(&(0x7f0000597000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00002e1000-0xe8)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000598000-0x4)=0xe8) r17 = getgid() r18 = getpid() mmap(&(0x7f0000597000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00003bc000-0xe8)={{{@in=@remote, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000598000-0x4)=0xe8) mmap(&(0x7f0000597000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002d1000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000598000-0x4)=0xc) mmap(&(0x7f0000597000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000597000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000598000-0x38)={&(0x7f00002a5000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007000)=[{&(0x7f0000598000-0x1000)="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", 0x1000}, {&(0x7f00003be000)="60f732c5a371ec58278da6b2299d79df91adf525c4eac2b3962201e4198f7a41ab01b9b6232f93b4d33d679cab34d237c2575293d386f3672a2bc5385f604143d63b92d3acb58374a537aa8da21d9f0094912f95115e3210d90ecb0f89a0a5f379f5813a07c4afb41f67ed8310256bcb0504e8e91adfcb71", 0x78}], 0x2, &(0x7f0000598000-0x128)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r2, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x128, 0x41}, 0x10) r21 = accept$alg(r0, 0x0, 0x0) accept$alg(r21, 0x0, 0x0) 2018/02/19 19:48:52 executing program 3: mmap(&(0x7f0000000000/0x3af000)=nil, 0x3af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) mmap(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00002ff000)={0x0, @in6={{0xa, 0x2, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, [0x5, 0x200, 0x180000000000, 0x6, 0x1, 0x100000000, 0x40, 0x3, 0x0, 0x0, 0x80, 0x10000000000008, 0x8, 0x1f, 0x20]}, &(0x7f00003b0000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00001ab000-0xa3)={r1, 0x9b, "67d02f94b93c4c869e118c54c8e27c7549873078d623c360f624b0ec9346e7775ae59c59ccaebe486eca9005f47fcccb4aac516147590d24fcba7ec7192b75b3ed61f8d6b5753cee4af0ab81c57e53b2148a44186d5b75ecd75d92c939b97d81c3d6f5bb9c6863176e66fb180dc8f131f9b2fafe49d710e09fcb719f4a814560336ec9fc3623b0f7233c8b071039929a514f8bd7379bbfb882a298"}, &(0x7f0000224000)=0xa3) mmap(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003af000)={r1, 0x8001, 0xffff, 0x1, 0x3, 0x6000000000000}, &(0x7f00000e6000)=0x14) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00003b0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00003b0000+0xda3)=@filter={'filter\x00', 0xe, 0x3, 0xbf0, [0x0, 0x203b0410, 0x203b0440, 0x203b0620], 0x0, &(0x7f00003b1000-0x10), &(0x7f00003b1000-0xbf0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x8809, @generic="fb41e63edd025747322bdb1d084e5e85", @syzn={0x73, 0x79, 0x7a, 0x0}, @common='irlan0\x00', @generic="79d18fbc10ccf9982aab32d2a6ca7f48", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0xff, 0xff, 0x0, 0xff, 0xff], 0xe8, 0x138, 0x1b0, [@connbytes={'connbytes\x00', 0x18, {{0x80000001, 0x0, 0x1, 0x2}}}, @mac={'mac\x00', 0x10, {{@empty, 0x1}}}]}, [@common=@log={'log\x00', 0x28, {{0xf, "e1c470b934a769d6a2dfcaa0783509fb10b4277468c403871bd059f4b54e", 0x8}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x800, 0x6, 0x80000001, 0x0, 0x0, "2d139d2a78c26a059d14f6d11d32b416732e7b0b8720326bb2baf300e0175ad291543d966dca074135dbb75485a46370dd03c0e5f94ad78ceec85817b1497b0b"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x0, 0x20, 0x6558, @generic="65f71a2c8a18d4ba7dd6628b3ea33c97", @common='sit0\x00', @generic="d6d583f8ce548ce0408039acbc0b1c80", @generic="b4433e4b3aa4c3be9597ed122b3317da", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0x0, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x6f8, 0x748, 0x778, [@u32={'u32\x00', 0x660, {{[{[{0x400, 0x3}, {0x4db5, 0x3}, {0x3f, 0x1}, {0x53e3}, {0x8}, {0x1f, 0x3}, {0xd07d, 0x3}, {0x3ff, 0x2}, {0x8, 0x1}, {0xfcd, 0x2}, {0x8, 0x2}], [{0x5ec, 0x3}, {0x3, 0x20}, {0x80000000, 0xe9f1}, {0x7, 0x100000001}, {0xb66, 0x1}, {0x5, 0xc1b0}, {0x81, 0x7}, {0xffffffffffff8000, 0xe3}, {0x1f, 0x7fff}, {0x7, 0x62a}, {0x0, 0x9}], 0x1, 0x9}, {[{0x10000, 0x2}, {0x3, 0x3}, {0x10001, 0x3}, {0x1, 0x2}, {0x80000000, 0x3}, {0x5, 0x2}, {0x2, 0x1}, {0xe44f, 0x3}, {0x77}, {0x55e9, 0x3}, {0x1f}], [{0x1, 0x7}, {0x8, 0x9}, {0x400, 0xbb}, {0x7d, 0xffffffffffffef23}, {0x1, 0xdd1}, {0x8}, {0x8000000000, 0xfffffffffffffffa}, {0x3, 0x3}, {0x6, 0x2}, {0x7, 0x3}, {0x80, 0x9}], 0xa, 0x8}, {[{0x1, 0x2}, {0x80, 0x3}, {0x200}, {0x4, 0x3}, {0x5, 0x3}, {0x9, 0x3}, {0xe4, 0x3}, {0xffff, 0x1}, {0x5, 0x3}, {0x0, 0x1}, {0x9}], [{0x6, 0x1000}, {0x4, 0x6}, {0x1, 0xffffffffffffffff}, {0x2}, {0x0, 0x80}, {0x23b, 0x71e}, {0x7f, 0x7fff}, {0x7, 0xff6}, {0x6, 0x400}, {0x5, 0x7f}, {0x8, 0x9}], 0x9, 0xb}, {[{0x0, 0x3}, {0x7, 0x3}, {0x3, 0x3}, {0x2}, {0x1, 0x3}, {0x2}, {0x9, 0x1}, {0x815b, 0x2}, {0x4a, 0x2}, {0x3f, 0x2}, {0x7}], [{0x1, 0x1}, {0x7, 0x8}, {0x1f, 0x7}, {0x100000000, 0x2}, {0xffffffff, 0x4}, {0x3, 0x7fffffff}, {0x3e7, 0x1}, {0x40, 0x2}, {0x1, 0x4708}, {0x0, 0x3}, {0x4, 0x3}], 0x6, 0x2}, {[{0x8001, 0x3}, {0x8, 0x1}, {0x9}, {0x7fff, 0x1}, {0x1, 0x2}, {0x5, 0x1}, {0x5c28, 0x3}, {0x1, 0x3}, {0xff, 0x2}, {0x5, 0x3}, {0x2, 0x1}], [{0x1, 0x6}, {0x401, 0x6}, {0x4, 0x7}, {0x7, 0x7}, {0xffffffff}, {0x3b, 0x400}, {0x8, 0x7}, {0x6, 0x800000000000000}, {0x9, 0x7ff}, {0x6, 0x8000}, {0x1, 0x4}], 0x3, 0x1}, {[{0x1, 0x3}, {0x8, 0x2}, {}, {0x100, 0x1}, {0x5, 0x3}, {0x2, 0x1}, {0x2, 0x3}, {0x7fffffff, 0x3}, {0x40000000, 0x2}, {0x7fff, 0x3}, {0x2, 0x3}], [{0x100000000, 0x80}, {0x6, 0x95d}, {0x7}, {0x0, 0x6}, {0x21, 0x28eb}, {0x7f, 0x1}, {0x5, 0x400}, {0x8, 0x3}, {0x1ff, 0x6}, {0x9, 0x7951}, {0x9}], 0x7, 0x7}, {[{0x8000, 0x3}, {0x1ed, 0x3}, {0x6, 0x2}, {0xa07, 0x1}, {0x9, 0x3}, {0x0, 0x3}, {0x0, 0x2}, {0x44, 0x3}, {0x1f, 0x2}, {0x7fffffff}, {0x7, 0x3}], [{0x9, 0x4}, {0x0, 0x8}, {0x1, 0x100000000}, {0x1aa2, 0x9}, {0x7bcc, 0x9}, {0x880, 0x9}, {0xd62, 0xb9}, {0x4, 0x4}, {0x3, 0x6}, {0x8, 0x100000001}, {0x10001, 0xb9}], 0x4, 0xb}, {[{0x401, 0x3}, {0x4, 0x2}, {0x2, 0x3}, {0x4, 0x1}, {0x100, 0x1}, {0x7fffffff, 0x1}, {0x47, 0x1}, {0x3, 0x3}, {0x1}, {0x4, 0x3}, {0x7}], [{0x2, 0x8001}, {0x4, 0xf3}, {0x8}, {0x1efd}, {0x6, 0x7}, {0xc69, 0x3}, {0x8, 0x4}, {0xe48, 0x4c939379}, {0x3070, 0x800}, {0x9}, {0xffffffff, 0x2}], 0x6}, {[{0x1000, 0x3}, {0x5, 0x3}, {0x7fffffff, 0x2}, {0x800, 0x3}, {0x1}, {0x7, 0x1}, {0x178b, 0x2}, {0x1d}, {0x8001}, {0x9, 0x1}, {0x51b, 0x3}], [{0x7, 0x7}, {0x0, 0x6}, {0xfffffffffffffe00, 0x7fffffff}, {0x7a81e2a6, 0x4}, {0x7380, 0x1}, {0x7, 0x5}, {0xb2d, 0x9}, {0x7fffffff, 0x1}, {0x0, 0x1}, {0x6d2, 0x7fff}, {0x7, 0x1}], 0x6, 0x2}, {[{0x10000, 0x3}, {0x4f7}, {0x4, 0x3}, {0x1, 0x3}, {0xa0000000000000}, {0x6, 0x3}, {0x0, 0x1}, {0x9, 0x3}, {0x7fffffff, 0x6ad37daa1bcbc749}, {}, {0x9}], [{0x8e, 0x54a2}, {0x80000000, 0x80000000}, {0xfff, 0x2}, {0x4, 0x1ff}, {0xb9d}, {0x3, 0x7}, {0x3f}, {0x2, 0x6}, {0xac, 0x9}, {0x101, 0x8}, {0x100000000, 0x8}], 0x9, 0x6}, {[{0x8, 0x1}, {0x3, 0x1}, {0x3f, 0x3}, {0xfffffffffffffffd, 0x1}, {0x7}, {0x3ff}, {0x7, 0x2}, {0xb2}, {0x7, 0x1}, {0x2}, {0x2, 0x1}], [{0x7f, 0x8}, {0x3, 0xce}, {0xfffffffffffffffd, 0xec67}, {0x5, 0x7c}, {0x6, 0xade5}, {0x7, 0x4c00000000000000}, {0x7, 0x7ff}, {0x1, 0xfffffffffffeffff}, {0x72d, 0x9}, {0x7, 0x261}, {0x40, 0xfffffffffffffff9}], 0xa, 0x5}], 0xa, 0x1}}}]}, [@common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x1, 0x1, 0x3}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x2}}}}, {{{0x3, 0x21, 0x86dd, @common='ip6gre0\x00', @generic="00b38faad75af2f15a1386b483e74a95", @syzn={0x73, 0x79, 0x7a, 0x0}, @common='ip_vti0\x00', @random="a2e2a3027cd3", [0xff, 0xcf2479a0e98c691f, 0x0, 0x0, 0xff, 0xff], @random="6539e2cbd2df", [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0x70, 0x1d0, 0x208, []}, [@common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x0, 'system_u:object_r:dhcpd_var_run_t:s0\x00'}}}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}]}, @common=@dnat={'dnat\x00', 0x10, {{@empty, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x0, []}]}, 0xc68) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, "66000400", "0d00ecb6d70b7bdaceb36a2658d861a1eff3b029ef504a339970d947ba2ad36d4e0d6b5328cf197cd30f1138e28b60250775d0d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f35e9c7f37a29fa0753a992aa626d200a9ee7fd68edf88d2e57359942a0ff1fef7a3b917dc483d93f9d782b3ce3da3eb8965fbf6dca4", 0x44}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="32b40f018000000200fff800000020dd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) mmap(&(0x7f00003af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f00003b0000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/19 19:48:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00008e0000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) pipe(&(0x7f0000625000)={0x0}) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000dd2000)=0x2, 0x4) sendto$inet(r0, &(0x7f0000763000-0x1), 0x45, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000937000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f0000bde000-0x34)="b3", 0x1}], 0x1) 2018/02/19 19:48:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000044000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) 2018/02/19 19:48:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000783000)={0x0, 0x1c, "b2845576d8f47b69593b87ba1ca1ad2b65fa2ce04a499598a2636815"}, &(0x7f0000259000-0x4)=0x24) 2018/02/19 19:48:52 executing program 4: syz_emit_ethernet(0x7e, &(0x7f0000018000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x12, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002]}, @lsrr={0x83, 0xb, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}]}, @lsrr={0x83, 0x1f, 0x0, [@empty, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @rand_addr, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}]}}}}}}}, 0x0) pipe(&(0x7f0000cb8000-0x8)={0x0, 0x0}) getpeername$inet(r0, &(0x7f0000ba6000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000119000-0x4)=0x10) 2018/02/19 19:48:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000fea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000161000)=0x14) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000478000-0x8)={0x0, 0x0}) r2 = getpid() r3 = getuid() r4 = getgid() r5 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00007bb000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fd8000)={0x0, 0x80000, 0xffffffffffffff9c}) r8 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00001aa000), &(0x7f00009ac000-0x4)=0x60) r9 = accept(r5, &(0x7f0000cc6000-0x60)=@nfc_llcp, &(0x7f0000d23000-0x4)=0x60) setsockopt$packet_add_memb(r9, 0x107, 0x1, &(0x7f0000542000-0x10)={r0, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000d92000-0x8)={0x0}) r11 = socket$pptp(0x18, 0x1, 0x2) r12 = bpf$PROG_LOAD(0x5, &(0x7f0000737000-0x48)={0xa, 0x7, &(0x7f0000425000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8}, [@call={0x85}, @ldst={0x0, 0x2, 0x6, 0xf, 0xf}], {0x95}}, &(0x7f0000a04000-0x4)='GPL\x00', 0x1, 0xf0, &(0x7f00008f6000)=""/240, 0x41f00, 0x1, [], r0}, 0x48) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e7b000)={0x0}, &(0x7f0000443000)=0xc) r14 = getuid() r15 = getgid() sendmsg$unix(r1, &(0x7f0000fd0000-0x38)={&(0x7f00005b5000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000189000-0x70)=[{&(0x7f00004b7000-0xff)="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", 0xff}, {&(0x7f0000176000+0x90d)="f66c5efe720a0ab1a30b9e77dbd84dce6f6b2606b9fdd003398c3c1142401ff05936e5f757b59a218ebb7ce2642c160f4bd8720a3b08a6dcab8f0a6a70c7498eddc8e759ee74f35f224eab40a896f54f58567fb95030958a6f7f8a7ad95c1578b4c989e47c89add2b7a977e7aab1cc8bf2f2d55ad4dfbfdcf146bc2a80303d3f4860f96eea1326997f16db7a88d941a417f171beb2487a44e619497f4d7a76899d05ffbc98255747a84f31a9d097a9325641eec1022618720b5d33e9c3585e6fcebae5337ad6b49c5b9870fe", 0xcc}, {&(0x7f0000db1000-0x3d)="04a5b7807b2c636521fe8d55f6c96d11a799e0cf05dfde3d27c44daadad141b806384d333ae8b13072eacf7b66bf983d268d27bbf106be618f54f3cdc3", 0x3d}, {&(0x7f000036e000-0xf5)="ae97dd65a1ea87eb305226e8d0e68f16ab254395294a8df94a27afdb9f7890c971bff1dd1e6b1d9a78900ed311e19a4635c9db6fe74b0a843ec1e00b31c33e7c0b672285e22f4d30a41e3d25e062ff341876bb01e63ac5e30fcfc7240742ac7487709c938f01ac44e2000ba4b216c5f3d288d4b2674daae6015c899a1ecf4a131f765f829a072b691e5cb4955ad26d477e90ed278ce3ecc51c385422982e2f1adfbc5a66ef8fa6c60452458c643cb29a6cebf6b65deddaf878f9e6c1ad57d334b9574d7f3c0df7beda1f4f91c859d6a71362122a6888b6dc4736b46cf5efd0fc1deb6763a2fc4a0ee4800a3a1a810992509af6dbfc", 0xf5}, {&(0x7f00003cd000-0x1e)="b5480f0ca1205770764a45afbb85ef40abbd99223be5a1262d405160977d", 0x1e}, {&(0x7f0000257000-0x1000)="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", 0x1000}, {&(0x7f000027a000)="9bfc66cf3cfd00bccc9e8deca0952403f71f7639da2054b301b15769d7c75094e189806a509b6b5021868f574aea83aa399ce5013caba6ad5977d99ef22143526424277166170e8f3f6f56cddffac46121796a867e3c3c493b569b1b643ca05530991a111f335f054cb4edec9345bc06934deec563842091b381e58734f4baff5d75f27221f3b6f6136dff361e49dd79a2dccb8596", 0x95}], 0x7, &(0x7f0000450000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r5, r6, r7, r8, r10, r11, r12]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x70, 0x40000}, 0x20000000) bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x220, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x0, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [], r0}, 0x48) splice(r10, &(0x7f000074f000), r6, &(0x7f000082f000-0x8), 0x214, 0xc) 2018/02/19 19:48:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00006f3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000b6a000-0x4)=0x10, 0xcdbe96adff10187a) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000624000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000500000)="e5b5bf13", 0x4) 2018/02/19 19:48:52 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000028000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000028000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000016000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r1}) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) 2018/02/19 19:48:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000171000-0x4), &(0x7f0000ccd000-0x4)=0x4) r1 = accept(r0, &(0x7f000079d000-0x10)=@nfc, &(0x7f000084c000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000f62000)={r0}) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000f64000-0x50)={@common='sit0\x00\n\x00', @ifru_data=&(0x7f0000214000-0x20)="000109ff00000300000500f4ff03010002000000028600000800fffff404aae1"}) 2018/02/19 19:48:52 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000023000-0x4)) ioctl$sock_FIOGETOWN(r1, 0x800454d3, &(0x7f0000001000-0x4)) 2018/02/19 19:48:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f000041d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1}) unshare(0x2200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001000-0x90)={0x40, {{0x2, 0x2, @broadcast=0xffffffff}}}, 0x90) r2 = socket(0x11, 0x6, 0x7fffffff) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000156000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x40, 0x10001, 0x8, 0x6cb4ae76, 0xe45}, &(0x7f0000670000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f3d000-0x98)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xffffffff, 0x64}, 0x98) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000a70000-0x4), &(0x7f0000257000)=0x4) write(r2, &(0x7f0000f9d000)="220000002a00470900f1ffff07ee04001000401403000000dfffffff200300460700", 0x22) listen$netrom(r2, 0x1) 2018/02/19 19:48:52 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00008d8000)={0x0, @in={{0x2, 0x3, @empty}}, [0x4, 0x4, 0x5, 0x8, 0x1e, 0x9, 0x7, 0x1e38, 0x3, 0x877, 0x1, 0x401, 0x7fffffff, 0x80, 0x140]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00008d5000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x2, 0x200, 0x48000000, 0x4}, &(0x7f00008ce000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00008d9000)=@security={'security\x00', 0xe, 0x4, 0x3d8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, &(0x7f0000001000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xffffffff, 0xffffff00, 0xffffff00], [0xffffff00, 0xffffffff, 0xffffffff, 0xffffffff], @generic="97189dd8d8d7b580997b27c899c8c7d1", @generic="d2e6e9c793301d06cf5a686e79792462", {}, {0xff}, 0x8, 0x12a, 0x5, 0x44}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0xcda4, 0x8, "8ab2a3cc4f535ea89e137f8f4b54546ef5c777e2402ec5ba7c8eba3d707d"}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x15}, @mcast2={0xff, 0x2, [], 0x1}, [0xffffffff, 0xffffffff, 0xffffff00, 0xffffffff], [0xffffffff, 0xff000000, 0xffffffff, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='vcan0\x00', {}, {0xff}, 0x2f, 0x20, 0x4, 0x1}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@mh={0x28, 'mh\x00', 0x0, {0x2, 0x8}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x3}}}, {{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0xffffffff, 0xffffffff, 0xffffff00, 0xffffff00], [0xffffffff, 0xffffff00, 0xffffffff], @common='syzkaller1\x00', @common='irlan0\x00', {0xff}, {}, 0x6, 0x0, 0x6, 0x1}, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0x2, 0x0, 0x0, 0x3}}, @common=@unspec=@cgroup0={0x28, 'cgroup\x00', 0x0, {0x5, 0x1}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x80000000, 0x91, 0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008d7000)=@sack_info={r1, 0xb1d4, 0x80000000}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, &(0x7f00008d8000)=0xa0) 2018/02/19 19:48:52 executing program 5: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000f62000), &(0x7f0000f63000-0x4)=0x4) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f66000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f65000)={0x8001, 0xc0, 0x4, 0x2, 0x100000001}, 0x14) 2018/02/19 19:48:52 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(0xffffffffffffff9c, &(0x7f0000f7e000-0x8)=@abs, &(0x7f0000f7d000)=0x8, 0x80800) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000001e000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000017000)={&(0x7f000001d000)={0x14, 0x10, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) [ 39.678250] kernel msg: ebtables bug: please report to author: Wrong len argument [ 39.711034] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/02/19 19:48:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf2000-0xc)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5"]}, 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x80000) epoll_pwait(r1, &(0x7f00003ab000-0x60)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x3, &(0x7f0000c45000), 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) 2018/02/19 19:48:52 executing program 6: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000007c000)={&(0x7f000021b000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000033000-0x50)=[{&(0x7f00000b0000)="d82ebe71264b1b7036c71ad08292b379b52283733d27b1c04cb2ec17a3aa1b", 0x1f}, {&(0x7f0000120000-0x16)="63fc3a79556e3c88fec44b15e3424238346c87dde858", 0x16}, {&(0x7f000021b000)="14b21c89a5a7024970d47948505952", 0xf}, {&(0x7f000021c000-0x6f)="32a49dbb791c621fc582c66b3af5f7753bffc4be4f912fffb2515d06caeb28eb305f4578b04c2f5200e258a2734c573898bf3c5d984862d93fe33a413b28a7a8249f6720570ebee9e997974dcabf475797866768f8fbe8c70900fa5d80522f71b12d43a4238c9b57bd7131c8645061", 0x6f}, {&(0x7f000021b000)="1ab7b653ccc8d80be1342745a537984513209ff518321a479bcebf97b2fdc4e5c68ba6f639ad0bb485dbd514e9de9e6eea92ddd1f3679f1399734257374169267c18e663d8a78970d3d702cacd5459096c74c0e3f8983e32fc6064571deb42b29667598013e1b697be3cef6fb92532b5e212965022d5d262c395f0b0114e840820052fa87062eedbd958bb2e4ee56df5fb1a49619ffad8aa49be5f6e3d443f27f5083ab7c8d2a7c6009dfe930a20ca5fff9228f9f8cdbbc5575aad180940ece012b5f63472837469b0866fac3297873b6516b233cee5093830a65a76887a7802fdf1c6ac", 0xe4}], 0x5, &(0x7f0000052000-0x60)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, 0xffffffffffffffff, r0]}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x60}, 0x2400c000) accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000c5000)) socket$inet6(0xa, 0x806, 0x20000ff) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000029000)=0x7, 0x122) ioctl$PPPOEIOCDFWD(0xffffffffffffffff, 0xb101, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(0xffffffffffffffff, &(0x7f000021a000)="3a8e1e55a90c24ff9563099c95e4ca9a414396caf81b6968508fc1ef1d108d9a9a04aa05208291110d122254fafec8fe087e69d0f4a525fdef6b31cfe055d99adc99b8ede390847d9d9ccf536ae83b5efdb57f75043b5483080045bda24271e4b77b0c67cd6ab30a2c16f56af91ab644be589c0b451b6dc1a622f26f9117ccd703caffe4243e3e2ac9f1", 0x8a, 0x4000, &(0x7f000018f000)={0x1a, 0x1, 0x4, 0x4, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x0, &(0x7f0000217000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/02/19 19:48:52 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000006000-0x73)={0x0, 0x6b, "e9e2afd624f6ad5ff6f633257635b3d2eea325584f81a0a234db4cfb4823a03052d13bfcc4b61884b9e059cbd8d1918fcdb6393b6f716060c975fb122dce488c53c352711a1264106b47d590bb15e1f9d1d757bef084a1e236327ba84600f75c3685303b66e1169a928caa"}, &(0x7f0000004000)=0x73) pipe(&(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000006000)={0x3, &(0x7f0000005000)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000002000)={r3, 0x2}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xdd)={r1, 0xd5, "38790734b55e2023cc266c9450c29bbcc5c4560a404b42f5d55c7e015c14c6e1da8f6525e301dfba5e47446a2c6800c5304febe38b27ee500a4084e39c71b50eae2e3c99f682a44ed2fea456a67e6deaa8d593e11f8d912e3d5a51d34005ba5afe248b8414cfde3b202572d183fa39fd2a50c0fed6237efc1568548db9749c0e27b2df37312d8ec392e7256982b8f5e90c55688109f11dc21664f2d019eeea6ae36d4989963904861e0b48acf25182666bd6049b5f588e578e565b08d4598bb627bff5f14e4c1169d7c498d3d5485b91ff8c876eac"}, &(0x7f0000002000)=0xdd) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00007c4000), &(0x7f0000004000-0x4)=0x18) 2018/02/19 19:48:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x9f3}, &(0x7f0000b35000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000eb6000-0x8)=@assoc_value={r2, 0xffff}, &(0x7f0000191000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) close(r0) shutdown(r1, 0x1) 2018/02/19 19:48:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000e4000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000e2e000)={0x0, 0x7ff, 0x10, 0x3ff, 0x101}, &(0x7f000098a000)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000026b000)={r1, @in={{0x2, 0x0, @empty}}, 0x9, 0xf9}, 0xa0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f04000)={&(0x7f00005b7000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18}, [@ldst={0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffe}], {0x95}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188}, 0x48) 2018/02/19 19:48:52 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) recvmsg(r0, &(0x7f0000009000)={&(0x7f0000004000-0x8)=@sco, 0x8, &(0x7f0000005000)=[], 0x2cf, &(0x7f000000a000)=""/177, 0x85}, 0x0) connect$can_bcm(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000003000-0x4)=0x2, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0xfffffffffffff569, @empty, 0x2}, 0x1c) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000010000)={&(0x7f0000003000)={0x5, 0x10, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/19 19:48:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281372}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f00008ae000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r0 = accept(0xffffffffffffffff, &(0x7f0000d89000-0x10)=@ax25, &(0x7f0000385000)=0x10) setsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000e8f000)=0xff, 0x4) 2018/02/19 19:48:52 executing program 4: mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000003d000-0x8)={0x0, 0x0}) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000037000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000003c000)=0x1c) r1 = socket$inet(0xa, 0x801, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000008000)={{0x5, 0x5, 0x0, 0x4, 0x3, 0x1}, 0x3}) connect$inet6(r2, &(0x7f000002e000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xe}, 0x1c) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000037000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x178, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0x4, &(0x7f0000038000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@unspec=@limit={0x48, 'limit\x00', 0x0, {0x0, 0x9}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="234da367fbe1ec77978836977b337ee2"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x308) sendmsg(r2, &(0x7f0000013000-0x38)={&(0x7f0000033000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000000f000)=[], 0x0, &(0x7f0000036000)=[]}, 0x4008000) sendmsg(r2, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000016000-0x60)=[], 0x0, &(0x7f0000021000)=[]}, 0x0) 2018/02/19 19:48:52 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@security={'security\x00', 0xe, 0x4, 0x480, 0xffffffff, 0x220, 0x220, 0x318, 0xffffffff, 0xffffffff, 0x3e8, 0x3e8, 0x3e8, 0xffffffff, 0x4, &(0x7f0000003000), {[{{@ip={@broadcast=0xffffffff, @loopback=0x7f000001, 0x0, 0x0, @common='bond0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x220, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6_vti0\x00', {0x0, 0x0, 0x0, 0x0, 0x0, 0xee, 0x3, 0x0, 0xc0}}}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @common=@SET={0x60, 'SET\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000007000-0xc)={0x0, 0xffffffffffff7fff, 0x10}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000004000)={r1, &(0x7f0000007000-0x1f)="04b92b704ff1cc6587763617f03c4860471bf68a0923ff179bbe5dcace2d600f3f3dadab965dba00a96b", &(0x7f0000006000)="0d0e2655ea2a709ca0f67e2b67474a3de84d40e37031b7fce5d5814a46200e525d7cb3271369c7605947ebfa6113e1d3749944daeb522e6d77eda7208a634ba807e8a07689215f2ec76b5a91392619240cf0b470a3a499f53f794e190cad3e98daa057f1b3c3c7e9a85ef935d4ff61a89f953480218ca2ce2267cd20b2d1ce124547eecd072e086381f50fbc3473b83e5ce0be63a9684bc0224682c3e8a727e112e8ef15f5f9ce53f128f20c61a8ff422fb8ef6fc82f9d4ac1917e36d4d2a77679ffda798d9648d91483653338cc62b63117d5add7264cfaacc9e4", 0x3}, 0x20) 2018/02/19 19:48:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="81", 0x1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) listen(r0, 0x7) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000036b000-0x48)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) bind$inet6(r0, &(0x7f0000dfa000)={0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x1c) accept4(r0, 0x0, &(0x7f0000623000-0x4), 0x0) 2018/02/19 19:48:52 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00008dc000-0x8)={0x0}) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000f88000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000dfa000+0x938)={0x0, 0x0, &(0x7f0000f87000-0x10)={&(0x7f00007c9000-0x20)={0x2, 0xa, 0x0, 0x9, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/19 19:48:52 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x5, 0xcc8, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000018000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000017000)=0x10) bpf$MAP_CREATE(0x18, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) 2018/02/19 19:48:52 executing program 5: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x84) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000010000+0x94b)={0x0, 0x1}, &(0x7f0000042000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000000b000-0x8)={r1, 0x4}, &(0x7f0000008000)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000040000)={0x3, {{0xa, 0x1, 0x4a, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}}}, 0x88) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000022000)={r0, 0x5a4b91d79774433e, 0x1, 0xffffffff, &(0x7f000001d000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000041000)={0x0}, &(0x7f0000007000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000020000)={r2, 0x9}, &(0x7f0000027000-0x4)=0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000030000)=@security={'security\x00', 0xe, 0x4, 0x460, 0xffffffff, 0x1c0, 0xf0, 0x0, 0xffffffff, 0xffffffff, 0x390, 0x390, 0x390, 0xffffffff, 0x4, &(0x7f0000030000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vlan0\x00', @generic="2836b8905af3306736097eda14980488"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@ipv6={@empty, @empty, [], [], @generic="f983497b1a6896682a00ad175f795b1a", @generic="74b20eaaefd06a36123047fdef7f75ef"}, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:udev_var_run_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) mmap(&(0x7f0000041000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000040000-0xc3)=""/195, &(0x7f0000042000-0x3)=0xc3) 2018/02/19 19:48:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x98, 0x228, 0x2c0, 0x98, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00000b0000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00'}, @common=@addrtype={0x30, 'addrtype\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00', 0x0, {0xfffffffffffffffc}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002bc000-0x8)={0x0, 0x7}, &(0x7f00003f3000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a69000-0x8c)={r1, @in6={{0xa, 0x2, 0x100000000, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xed}}}, 0x8c) 2018/02/19 19:48:52 executing program 4: mmap(&(0x7f0000000000/0xac2000)=nil, 0xac2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) poll(&(0x7f0000ac0000)=[{r0}], 0x1, 0x8000) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ac2000)="9c640c4d169f8e64782cb4f2a88ac741d8eff249c400d957bf1866f28c87ed0265aea8d24f38a0f14ea0cb62c6c5de49fc1b62a5a4b7da4d3f", 0x39, 0x0, &(0x7f0000ac2000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) shutdown(r0, 0x2) 2018/02/19 19:48:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009b2000)={0x0}) bind$bt_l2cap(r0, &(0x7f00005b2000)={0x1f, 0x1, {0x5, 0xfffffffffffffff8, 0x826, 0x4efc, 0x0, 0x6}, 0x5, 0xbbf1}, 0xe) r1 = socket$netlink(0x10, 0x3, 0xc) r2 = socket$netlink(0x10, 0x3, 0xc) bind$vsock_dgram(r0, &(0x7f0000c0d000)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0xffffffffffffffc8) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/19 19:48:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000669000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000060f000-0xe8)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@multicast1}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f000020c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a1e000), &(0x7f0000b16000)=0xc) getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000602000)={{{@in=@remote, @in6=@dev}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000f02000)=0xe8) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r2, &(0x7f0000169000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000003c000), &(0x7f00003f1000-0x4)=0xc) getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00004a7000), &(0x7f0000e85000)=0xc) mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x3, 0x2b) bind$ax25(0xffffffffffffffff, &(0x7f000002d000-0x10)={0x3, {"8bcad6f92c0645"}}, 0x10) connect$inet6(r3, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f0000019000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000001d000)=[{&(0x7f000002c000)=""/180, 0x44b}, {&(0x7f000002d000-0x16)=""/22, 0x16}, {&(0x7f000002d000-0xf9)=""/249, 0x86}, {&(0x7f000002d000-0x73)=""/115, 0x73}], 0x4, 0x0, 0xfc7a}, 0x0) sendmsg(r3, &(0x7f000001f000)={0x0, 0x0, &(0x7f000001d000)=[], 0x145, &(0x7f0000004000)=[]}, 0x0) getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005c9000)={{{@in6=@dev, @in6=@local}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in6=@empty}}, &(0x7f000048c000-0x4)=0xe8) getgid() getpid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f46000), &(0x7f0000e52000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000930000), &(0x7f00005ae000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000906000-0x3)) getuid() getgid() gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000543000-0xc), &(0x7f0000a3a000)=0xc) 2018/02/19 19:48:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x10000000089f0, &(0x7f0000cd1000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="07000000000000000000000003000009000600f40710000000001700e2007e23"}) socketpair(0x8, 0x8000a, 0xfffffffffffffffd, &(0x7f0000583000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00003f1000)) 2018/02/19 19:48:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000317000), 0x0, 0x20000000, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xd84}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xd0, &(0x7f00001f8000-0x4), 0x4) 2018/02/19 19:48:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) writev(r0, &(0x7f0000696000)=[], 0x0) socket$inet(0x2, 0x3, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000014c000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc4) sendmsg(r0, &(0x7f0000b65000)={&(0x7f00007bb000)=@nfc_llcp={0x27, 0x800, 0x0, 0x0, 0x800, 0x8, "570811f8013bb680607fb75230986465f9afa8c40477bbfb7f100b7f81ee58c539ba8338c0770d7fce0652c4f7c852f2598631717e26f6c8c06cac184946f3", 0x4}, 0x60, &(0x7f0000473000-0x70)=[{&(0x7f000027c000)="41f8720177a9561683291a5337fdae8df3aa17b91681c6dbf3941d50bc2d3872b49737f62ff6843a75a8f6c66483aac2675c01d8756cab72d6bfcaa4c9dfe266a34f8e6476192d9080de7d4889a9169a4cd698072943a40830afdc798ae6475dbe12f07bef053e273e4b31fd854212646ac25b1da72a867f9cede0d4a337228ae87da73c984b261c58f6a8961c175f4ac97eebb54862bac637f48aa2be11d2176724782a6be209d2aeb79074c18537578d7b9603013e7c8f98672a51661fb61923068693ea5dd39d3f7fadfa689f04d08c5871346422a45aa08814110eae0af4376b7fe9627316f0fe8d0110ba9e27", 0xef}, {&(0x7f000043c000-0x8a)="3b5863234aad3b62a5ec31e7b6727008566c0218e7d5ed242ab439dafd8d4becd057bb2702b1eb56b63be6f273acd19e4a10959841cd22643c5a15846650f81b6e1058530a2b3fbc2db970a7b7f17f3bbe5a8d3cd1f2d42455d3df0e0ad8cccd722b8e937fd3d0185f7163b94a9605e944864d30cac294161372e83bc765ee88578b67678eb95b5f3851", 0x8a}, {&(0x7f0000372000-0x2)="0e9d", 0x2}, {&(0x7f0000556000-0x11)="fa19cf2aa8c0e9926de1133eec1741cc01", 0x11}, {&(0x7f00000ed000)="c0c97da57e63b540c33e221e202d07b2dca39797fb7a397ed24c", 0x1a}, {&(0x7f00002f0000)}, {&(0x7f0000502000-0xa4)="6f1c1f542db615c889685ca777e28b283663045ef6f78301aa744333be74a06a06e2bd6c2a0c1462e7bd1f59b94a22603ef6b816e27efccabce1d531f859215f1c26e74aac6f16d88751bdc6070c31c30a2adfd628daaa14b99250bee45136506acfc6b56212b2baf6fdf32dc0f70f49501c7a8e9a72bc281bd62b48c16e6169de847caa66b3f579dc54d03bc52fe3784c8d09d4afd33cc320067dda4477c94112bc9a27", 0xa4}], 0x7, &(0x7f0000ba4000)=[{0xb0, 0x108, 0xffffffff, "d3ff5b1d7fdcc6dc108580c0e2e214495484dc7d6eba104a4ad77402f1dd80727a37245fab9a72941c6960ca761765b50fb36844036d86d52d402fcbaa857fdc321e83a1e2e1bed546ac3603145f15e24276abfd194999405cfcf4f864d99fb006109840c208a8812c0c9b7a0d57cecb2860f97b202e66a1fb6d5f2a3cdf2cca0c364ac49c53f50ff6872cd868b553573878d93236d6b1f7835138b0cc"}, {0xf0, 0x107, 0x6, "ce038ad7da3fc7df7ba01203852207f590f1f2e4d7c4111ca6f1617ddc90340d0048dd1d8a483999541168eab58419d284b48cbfde5053e4dc2f4ec5d8913231fb60227a2dfe630d17c1ae526aab9b32f043c3a7f0dd42fc0072033500992c00a4a30de64c4fab58d04beecb1bca2dd82fd1085041ad79538acb3bd3c09ad8fcf6e13c1efcc9d6d0eb8a4b4605978a3a2df168ed81bf3bd9d1b04b149dacca509d5098c156433d93c1464220a7da2d49494d8fa20c6f55f65698e64b79b99b8cd4a510950eee1134034870efa20521d64694996dd89c467790e82c4320c2f9c6"}, {0x100, 0xad, 0x2c1, "5c334f7049745a7988df366fe58d669c4cdb45cd17d87eefc694af9859354f333d8d163207e8ced1c2c989f0e445c1fac371fc72af5e0ee4d874046410ba3626b2944bf700f3000844035535e799e20fa578efaa9cd66c4e662c6b2dec15cce5c3f53b263ff9a308a878c7a9116c36bbe1ec9cc00a790a038ffdf2fd6531f6f7a97650c01e9c81be0bd374a776368c892b97b7b34eb2b7f5a3f32fde9c7699ef7e504884eb10ced00699f1f108268a7c60cc4dea8c8ff497cd3a3135119b3008b82c916239ab13998f213094469d3e27b6f42659d21063ef526940aa1dc2c9e874abd61f7d849800cc92a67d7f"}], 0x2a0}, 0x40001) 2018/02/19 19:48:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c39000)={0x0, 0x74, &(0x7f0000c11000-0x74)=[@in={0x2, 0x2, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x43a7be31000, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10001}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9a5}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}]}, &(0x7f0000968000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008b3000)={r1, 0x3, 0x5, [0x1, 0x401, 0x7fffffff, 0x6, 0x75f7]}, 0x12) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000027e000)={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ed1000-0x6)={r1, 0x7}, &(0x7f0000b80000-0x4)=0x6) 2018/02/19 19:48:52 executing program 0: mmap(&(0x7f0000000000/0xe66000)=nil, 0xe66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xd4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000d13000)=0x4100fffffffff, 0x4) close(r0) 2018/02/19 19:48:52 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) socketpair(0x13, 0x805, 0x8, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f000000f000-0x4)=0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x178, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x0, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x19, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="2a9dbfb8e52776a04b739538463c0249", @syzn={0x73, 0x79, 0x7a}, @generic="51707b797582d5cdbf0cb4173d7cc0f5", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], 0xa0, 0x118, 0x148, [@vlan={'vlan\x00', 0xffffffffffffff07}]}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "5dc7cbdd252c6dcf031cf08c0261767e4efcbaa253ad73da99677051e65a598426b873352b4c06f3df842b0018496c53f1eb354d219a2b1f8be37415a84a51b7"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x1f0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000000f000)=@assoc_value, &(0x7f0000008000)=0x8) [ 39.870798] xt_DSCP: dscp fc out of range [ 39.871216] xt_CONNSECMARK: invalid mode: 0 [ 39.885986] xt_DSCP: dscp fc out of range [ 39.894253] xt_CONNSECMARK: invalid mode: 0 2018/02/19 19:48:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000c4c000-0x4)={0x4, 0x1, 0x8000}, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f0000eaf000)=0x4) 2018/02/19 19:48:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000df8000-0x48)={0x2, 0x7, &(0x7f0000449000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x4}, [@generic={0x8000, 0x101, 0x1, 0x80}, @generic={0x0, 0x0, 0x40, 0x100000000}], {0x95}}, &(0x7f0000b8e000-0x4)='GPL\x00', 0xffffffffffffffff, 0xd, &(0x7f0000159000)=""/13, 0x41f00, 0x1}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000b5a000-0x8)={r0, r2}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00006c0000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xdfb, 0x756, 0x4000000000, 0x6e, 0x88}, &(0x7f0000b6e000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000058000)=r4, 0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) bind$inet(r5, &(0x7f0000e5b000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) connect$inet(0xffffffffffffffff, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x38b, &(0x7f00006ab000)=""/183}, 0x48) r7 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000654000)={0x0, 0x0, &(0x7f00007d3000)=[{&(0x7f0000b38000-0xce)="da", 0x1}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f000031b000-0x8)={0xffffffffffffffff, r6}) 2018/02/19 19:48:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f000033e000-0x60), &(0x7f0000af0000)=0x60, 0x80800) accept$nfc_llcp(r0, 0x0, &(0x7f0000640000-0x4)) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00002ae000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000080b000)={0x0}) connect$inet(r2, &(0x7f000069e000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000d19000-0x20)={@generic="22a63a52793dce335d8d2f68e561501f", @ifru_flags=0x2801}) r3 = accept4$llc(0xffffffffffffff9c, &(0x7f0000037000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00009da000-0x4)=0x10, 0x800) accept$llc(r3, &(0x7f0000b85000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000098f000)=0x10) getsockname(r3, &(0x7f000051f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000750000)=0x26) sendto$packet(r4, &(0x7f00009b5000)="000100003e02001400f4977d7b41b8d7004f653bcb7d850087e005f8ce9455a42a29b093546168ecd9ca020c5e75e227062c9f49", 0x3ed, 0x0, &(0x7f00005b4000-0x14)={0x11, 0x800, r1, 0x1, 0xfd6, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r5, 0x541b, &(0x7f0000596000)) 2018/02/19 19:48:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x8, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000820000-0x20)={0x200, 0x80, 0x203, 0xff, 0x1, 0x7, 0x4, 0x5, 0x0}, &(0x7f00005a8000)=0x20) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000f9000), &(0x7f0000846000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00001ef000)=@assoc_value={r2, 0x80000000}, 0x8) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) socketpair(0xd, 0x3, 0x4e1, &(0x7f0000c0c000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r4, 0x6430) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r5 = accept$alg(r0, 0x0, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) sendmmsg$alg(r5, &(0x7f0000925000)=[{0x0, 0x0, &(0x7f0000d61000-0x80)=[], 0x0, &(0x7f0000f06000)=[@assoc={0x18, 0x117, 0x4, 0x20}], 0x18}], 0x1, 0x0) sendmsg$can_raw(r5, &(0x7f0000477000)={&(0x7f0000523000)={0x1d}, 0x10, &(0x7f0000f9f000)={&(0x7f00002d6000-0x48)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "78107cf7ba34bb907619bca78c327758e0977d56a0428fcd2086f76c15e8bbf0272ad8184a3924c666339f8e3d1c1631d81bb612a655343ecf2221f317fc71e1"}, 0x36}, 0x1}, 0x0) setsockopt$llc_int(r3, 0x10c, 0x7, &(0x7f00005a8000-0x4)=0x53, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r4, 0x117, 0x5, 0x0, 0x9) recvfrom(r5, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e255589dfba5"}, 0x10) 2018/02/19 19:48:52 executing program 0: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x3, &(0x7f0000e70000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000088000-0x5c)={{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, {0xa, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10001}, 0x9, [0x8, 0xffffffff, 0x8, 0x1, 0xecce, 0x400, 0x4, 0x8]}, 0x5c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r1, &(0x7f000089d000-0x1c)={0xa, 0x3, 0x10000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/02/19 19:48:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f000033b000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000005000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000e6b000)) close(r3) 2018/02/19 19:48:52 executing program 2: mmap(&(0x7f0000000000/0x39e000)=nil, 0x39e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x806, 0x15) r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00002a7000-0xe0)="d124e01fea12a653b48c9539c06ddf906b6abdad34a4a2e59f60ab40b6d7fe12c0f411adc189c050c71444ec1331e71e7f1d21b1da9901d2abc109787bafb7f3bad92548f18982514f9935f3fa037d6d003799710fcb01f9849bf8e071926a0e01e11e63e30abb0e17ee58cc880bb869c9cd8cba1c9b750854a0ffb0779a206c070d2f2c9441739fd19819e3ecb2b44a04da1b59476e828d2bdca86169e204f41f3996e442d4c91835de5bf298d5169dde267f839af9eb7c0fda9a7c2447c0748146f856a8c87dfe4431ef18d03bce7c5fe29b34f060998dbd16779cd094120a", 0xe0, 0x20000080, &(0x7f000039c000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) bind$inet(r0, &(0x7f000000f000-0x10)={0x2, 0x1, @empty}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000039d000)={0x0, 0xfff, 0x20}, &(0x7f0000124000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000e4000-0xa0)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x800, 0xad64, 0xf88a, 0x3ff, 0x81}, &(0x7f000039d000)=0xa0) accept4$packet(0xffffffffffffff9c, &(0x7f0000318000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000039b000)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000146000-0x28)={@common='bcsf0\x00', r2}) listen(r0, 0x54c) r3 = socket$inet(0x2, 0x7ffff, 0x6) connect$inet(r3, &(0x7f00001cc000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmsg(r3, &(0x7f0000131000)={&(0x7f000039b000)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20, &(0x7f000009b000)=[{&(0x7f00001b1000+0xb60)="1ed69015b28755a2d4f2042c2c02e706a4d3e8015e41250ce32124b39a4230fae83f1e0305e6b06880818cbf0a077175aa1e3bcb923bc87b733f596c9d33f81168ab2f20ce9223d2d5c26c97f857259af501a6a67bf986b590a1191a4e39d513d3c39f799fc7", 0xfffffffffffffe29}], 0x1, &(0x7f000033c000)=[], 0x0, 0x80}, 0x8090) accept4$inet(r0, 0x0, &(0x7f0000399000-0x4)=0xfffffff2, 0x80800) 2018/02/19 19:48:52 executing program 6: pipe(&(0x7f0000411000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f0000001000-0x18)=""/24, &(0x7f00003ed000-0x4)=0x18) mmap(&(0x7f0000000000/0xf5a000)=nil, 0xf5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-clmulni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006da000)="1c0000000000000800005800000fff54", 0x10) accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x4c2b8ab80df61ce5, &(0x7f0000f5b000-0x8)) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000996000)={&(0x7f00009a5000/0x2000)=nil, 0x5, 0x3, 0x1, &(0x7f0000d15000/0x3000)=nil, 0x4}) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f000015e000), &(0x7f0000ac7000-0x4)=0xc) mmap(&(0x7f0000f5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000f5c000-0x9)="273b01fb8527ab00a1", 0x8, 0x80000811, &(0x7f0000f5c000-0x1c)={0xa, 0xffffffffffffffff, 0x80000001, @empty}, 0xffffffa6) 2018/02/19 19:48:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, "7f0d09000000df1dded4ffa4288164c1d9e4a4c3023b12d6edea867c43cd2b64fb5203a81a2a"}}}, 0x0) socketpair(0x11, 0x5, 0x5, &(0x7f0000582000)={0x0, 0x0}) getsockname$unix(r1, &(0x7f0000f01000-0x8)=@abs, &(0x7f00003c2000-0x4)=0x8) sendto$inet(r0, &(0x7f000012f000)="a09b2b0e05fb4a2e4a7a2245ee73c89b4c6a6966e2cb18ac81f4a75da2aac1bdc8b5c44495f875e83ab16a89f523184cc3f3c7711f68b3c4d49ce0e0d1539b6f5a6372662041cdfe84c649e9c75d0bf07a", 0x51, 0x40050, &(0x7f0000072000)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000cd6000)=""/239, &(0x7f00005cc000-0x4)=0xef) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000c8000-0x8), &(0x7f0000d46000)=0x8) epoll_pwait(r1, &(0x7f00008c6000)=[{}, {}, {}, {}], 0x4, 0xca4, &(0x7f0000292000-0x8)={0x7}, 0x8) 2018/02/19 19:48:52 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, r1}, 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000010000-0x13)={&(0x7f000000a000)={0x1d}, 0x8, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)=@canfd={{0x1, 0x0, 0x2000000000}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fcef7739c699f5ff986ca08990039576a7d5cb2bdac3fa80acf584ecb5fee496e6866856b76b5f700000000000000004e2f9663a918fa1efd9b0b"}, 0xff10}, 0x1}, 0x0) close(r0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000010000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000010000)=0x2e) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r3, &(0x7f0000011000-0x38)={&(0x7f0000010000)={0x1d, r1}, 0x10, &(0x7f0000010000)={&(0x7f000000a000)=@can={{0x3, 0x5, 0x1, 0x1f}, 0x2, 0x3, 0x0, 0x0, "e211c54e402b1d94"}, 0x10}, 0x1}, 0x8000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000010000-0x8)=@assoc_value={0x0}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000011000-0x8c)={r4, @in={{0x2, 0x1, @empty}}}, 0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000007000)=r4, 0x4) 2018/02/19 19:48:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000f32000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000763000-0x10)={0x1ffffffffffffe92, &(0x7f0000001000-0x10)=[{0x6, 0x0, 0x0, 0x40}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0xfe0b, 0x0, 0x0, 0x0) 2018/02/19 19:48:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f000002d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000b0d000)=0x14) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000ee000-0x20)={@generic="fe46cc48961c4f67785a1e6e215831c9", @ifru_flags=0x1000}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006f5000)={@generic="9cac3e35cc256d699098be4e73cfd8ba", r1}) socket$inet_dccp(0x2, 0x6, 0x0) connect(r0, &(0x7f0000da9000-0x10)=@can={0x1d, r2}, 0x10) r3 = socket$inet(0x2, 0x802, 0x0) socketpair(0x1b, 0x2, 0x4, &(0x7f000044a000)={0x0}) epoll_pwait(r4, &(0x7f000015f000-0x30)=[{}, {}, {}, {}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) 2018/02/19 19:48:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x40004, &(0x7f0000bdb000-0x4), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f000057e000)=0x7, 0x4) sendto$inet(r0, &(0x7f0000f46000-0x1)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x25, &(0x7f0000ee4000)="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", 0xfc) 2018/02/19 19:48:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x2) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000764000)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006d6000-0xcc)=[@in6={0xa, 0x2, 0x3f, @empty, 0x1}, @in={0x2, 0x0, @empty}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000001}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0xc16, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffbff}, @in6={0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0xbc, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x9}], 0xcc) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f00003c3000), &(0x7f00006fa000)=0xffffffffffffffc8) getsockname$ipx(r0, &(0x7f0000976000-0x10), &(0x7f0000228000)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e94000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000, 0x0, 0x3, 0xa, 0x3f, 0x1f, 0x7}, 0x20) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000e8a000-0x10)={&(0x7f0000202000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcc000)={r1, &(0x7f0000e87000)="6e37766609b891a09a3a7243256695ae834e40dc021913967e7094dad8757fa36426bd63a78f25c7c5cb8465545f97f8fb89cb7216c7e8d82f9320095061996886b9b92a03b8282bca92b09d1b4523b5c3062447257533379767ba5bb1eee89e30c077fb3d1401c58ed7741ebe2f80eeb59cd342b26d9680d65a627915d6af67ea9a88fba23b3623b92f5213fed43e43dfdf7400519b88a4566f3a3759d9602c9eb61efb8e34d3d28062d388090dadac147f0b40d5f4113fc7200e39d5828e0f742e0879e148012a41e3c16bc7a0f7221b9efd2ba0cd90cad222031b24f352", &(0x7f00007b2000)=""/41}, 0x18) 2018/02/19 19:48:52 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000b3000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000406000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x1a, &(0x7f00004cb000)=0x982a, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002f0000-0x4)={r2}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000fab000-0x4)=0x7, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000a66000-0x8)={r0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000089c000-0x4)={r3}) accept(r2, &(0x7f00009ea000-0x10)=@can, &(0x7f00001c9000-0x4)=0x10) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002ce000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_CAP_ACK(r6, 0x10e, 0xa, &(0x7f000020d000)=0x1, 0x4) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000fd4000)={r5, 0x80000, r6}) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_buf(r7, 0x29, 0xd1, &(0x7f0000003000)=""/62, &(0x7f0000001000-0x4)=0x3e) [ 40.108309] device lo entered promiscuous mode 2018/02/19 19:48:52 executing program 0: pipe(&(0x7f0000b39000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, {0xff, 0x22fb, 0x3, 0x7fffffff, 0x3104, 0x2}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x48, &(0x7f0000dce000-0x210)={0xffffffa8, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/19 19:48:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x9, 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r1, &(0x7f0000a90000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffff5) listen(r1, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r1, 0x0, &(0x7f0000efb000-0x4)) recvmsg$kcm(r3, &(0x7f0000194000-0x38)={&(0x7f00005f8000)=@nfc_llcp, 0x60, &(0x7f0000d61000)=[{&(0x7f00007b3000)=""/23, 0x17}], 0x1}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000037000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000828000-0xc), &(0x7f00000da000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a7b000-0xe8)={{{@in=@empty, @in=@multicast1}}, {{@in=@broadcast}, 0x0, @in=@multicast1}}, &(0x7f0000b4c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000522000-0xc), &(0x7f00000a5000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000260000-0x4)) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000754000-0xe8)={{{@in6=@mcast2, @in6=@mcast1}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000a0c000)=0xe8) getgid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000047c000), &(0x7f0000146000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000691000-0xe8)={{{@in=@loopback, @in6=@dev}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000a6a000-0x4)=0xe8) getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cc6000-0x4)) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00002a6000-0xe8)={{{@in6=@loopback, @in6=@remote}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000129000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00003c5000-0xc), &(0x7f000003c000)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fc1000)) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00002f4000)={{{@in6=@local, @in6=@empty}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00002c2000-0x4)=0xe8) getgid() getpid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000983000-0xc), &(0x7f00008e5000)=0x481015623bb90b8e) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000511000-0xc), &(0x7f0000ee9000)=0x96) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000c9a000-0xe8)={{{@in6=@loopback, @in=@dev}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000e0b000)=0x385) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c25000+0xe5b), &(0x7f0000fef000-0x4)=0xffffffffffffff17) gettid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000eeb000-0xc), &(0x7f00002bf000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000030c000), &(0x7f0000a14000)=0xc) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000e8c000)) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006d1000-0xc), &(0x7f000083e000)=0x28) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000856000-0xc), &(0x7f0000ffb000)=0xc) sendmmsg$unix(r3, &(0x7f00003f7000)=[{&(0x7f00006c9000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004f4000-0x50)=[{&(0x7f0000978000)="1786e93d6921193de6811728e6b9902b14f3baea32a6f075972398f03d8fa46b0c8b00af8ecd6209f1103f155eda99b67ee56875e44c339c2836e0ea1586eaf03446ee415564b97338eaa3c37586e0e868efb4f333b51810309abdcd027b5400bcce898339a761f159c46dda086590d21412c6535858b33649298077e53595a5c7c1d9196b910402a9649834c7fd153b4fa591e61ba43b7ab796ac36a6e11de5c27dbd2f093a86afe7b3d263d31a94e7d669653d235570e910bc4119f9ab966a0ff7845a8c2a9d72b024a4c58cb565d870bb5ec5daab", 0xd6}], 0x1, &(0x7f0000324000-0x18)=[], 0x0, 0x10}], 0x1, 0x0) write(r2, &(0x7f0000476000-0x92), 0x0) close(r3) 2018/02/19 19:48:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x3, 0x5) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e1a000)={0x0, 0x0}) r1 = accept4(r0, &(0x7f0000f48000)=@sco, &(0x7f0000fdf000)=0x8, 0x80000) r2 = accept$unix(r1, &(0x7f0000fa5000-0x1002)=@file={0x0, ""/4096}, &(0x7f00008c0000-0x4)=0x1002) r3 = accept$unix(r2, &(0x7f00002bf000-0x8)=@abs, &(0x7f0000ab3000)=0x3ba) recvmsg(r3, &(0x7f0000e58000)={&(0x7f00005d3000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast1}}}}, 0x32, &(0x7f000094b000)=[{&(0x7f0000a5e000)=""/185, 0xb9}, {&(0x7f00001c4000-0x47)=""/71, 0x47}, {&(0x7f0000dfc000)=""/252, 0xfc}, {&(0x7f000019e000)=""/125, 0x7d}, {&(0x7f0000398000)=""/65, 0x41}, {&(0x7f0000c6c000-0x36)=""/54, 0x36}, {&(0x7f0000d5b000-0xf4)=""/244, 0xf4}, {&(0x7f0000402000)=""/246, 0xf6}, {&(0x7f00002e6000)=""/86, 0x56}, {&(0x7f000082a000)=""/101, 0x65}], 0xa, &(0x7f0000ff1000)=""/4096, 0x1000, 0x94}, 0x100) r4 = socket$packet(0x11, 0xa, 0x300) syz_emit_ethernet(0x75, &(0x7f00004d5000-0xe85)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@x25={0x805, {0x0, 0xfffffffffffffffc}}}}, &(0x7f0000e95000)={0x0, 0x1, [0x0]}) recvmsg(r4, &(0x7f00005e2000)={&(0x7f00008a8000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000009000-0x10)=[], 0x0, &(0x7f0000fc9000)=""/88, 0x58}, 0x0) 2018/02/19 19:48:52 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000250000)={0x0, 0x6, 0x30, 0x8, 0x9}, &(0x7f0000f1a000)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000cbb000-0x8c)={r1, @in={{0x2, 0x3, @rand_addr=0x9}}}, 0x8c) 2018/02/19 19:48:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000050f000)={0x0}) shutdown(r0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000027f000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00004ea000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000a82000)=0xc) r2 = socket$alg(0x26, 0x5, 0x0) close(r2) sendmmsg(r1, &(0x7f0000d63000)=[{{&(0x7f0000d07000)=@nfc_llcp={0x27, 0x80, 0x3b, 0x7, 0x3, 0x7, "b9f5fa3fa9ea4d0f6ef5d8197d3defe4838dbf6fd697b89e8ee6d49cf2b1fc91f1ba57e3538639b82de9f920c1c642b219464d5bf387662c01804e01b30013", 0x8}, 0x60, &(0x7f0000ce3000-0x60)=[{&(0x7f0000b6c000-0xa8)="f4c48a62c5040fbaf163d35bfbcd66ed663df3c3051941cbfa07c2382e98bed9366fbaefb041caf937846619c36db7d3d5f7d1a2234563efcf0c3df21726995fd2e2964e73bcc3ba74e959be7187d3962bfc7196c30517e9af39f6c54f78f7c5c78b988bc9e8b936d36f06ed45182a0cfd98efe5a00cf3d89adcaee13b289bf0eb1fdbd86d90d320c6979792ebc004b97a378fe62f2b948c8c14bb706c8f5cf9bd857740bcd2ea0b", 0xa8}, {&(0x7f000090c000)="49f9a8b32dd036a3ee5d5bc4018d365a221b2e20f14816a605901d26d439d509952d1d0025fe450444e0135c4533221a0d6d67aaf8091832ca4d4e5187f997ca694d04c9fa9c744226cc201abb7aa4cf", 0x50}, {&(0x7f0000ddf000)="2fef08faf23cf6c2bc2c46f17a1b6cee79d7edd8ed0fb8e4536c1aeaa56e230cc3b08246a7d66743f3bf54c78a2bd9258636957dada83c4ce91c1ba4789c85fe51cdd5dcd70aaa9469d9275709dd400c464b82fa5544e8d99eb263ba41f123c345a194988aba33de3bc113e23a1956de9a17a4f651edc2ab3bff5ee5febba3e9a27d0d23676f2ca736e09a4f1cf63500bc3465ab3b490b08c6a23974db73521b3067416416c07abcd6fc214bc953558dc23ca37a8e03189027ef25211e9a2d1793b263b9f0ca0efd6eb8de80dc6305f7f7c3", 0xd2}, {&(0x7f0000b04000-0x22)="225c58d78c5289226806c1616468759ccf3e2b2c97a79a84f4cb4f31b1ffb67a9fd6", 0x22}, {&(0x7f0000b5c000)="db6c7d80251307e90aa647053e6c22505a573274c2efec7ba0ac0a3bb4e65334e92b69bb7165ac7e8e7b0b0aa8d07a0a15bebf427400feb9baca2c7782b0834b9becc8e8afc3fb0330d34f491c24c79e39ff64a0ce277356c6edf922d04ccd67a2d14b5a3cecb81744d56b1850207ee4e6c85fe35f92927c6c0dd47fed18aad4468fdbe19e2ed654dc6ea9b631bbf58c460de7e1fcf373ac1fbf5c79f922ff8d837379f8202025a3ca7a4e75d09fd8e4e8de367e2b134fb6400c4ef3e61355ebe157aaf6da4dfd0905d64019321eb68a13b89fa53b53cc78ef389753ce6b", 0xde}, {&(0x7f00005b3000-0x88)="964f3ba1e0b40e1c5c90068a1908973256eef07d300d3bce8825552c11c4b19d393d914e28f10c26f43f66c05bae11106bdd81d80976410069216c8c139870fe3705df16c0b476b69f69d2e679332e30ae9b84c2f2b2b0961978107b73142ef18990c25285b2529496c5867a7ee80f2eeeb5cfddb77ed5a208be119199ce28085f920a1e3513f233", 0x88}], 0x6, &(0x7f00001be000)=[{0xa0, 0x118, 0x1, "a8974ba68a36fad5702b629c0918f2cf5a7d24598f466b223df98a4d2fce40f4de13e2c4b8079e0816f8e7b383d7620bd3cff6744d6409ff427cdd08b6c1c39b298a72cf08e5472ef2011f302e006a3485f8fba147c710a84504342618eec2a02c91c5c30dab8074afcfd3e770c5a1fbfb13ca34d29947aaa6574791370358a54a70d9966cae6b3906095d"}, {0xf0, 0x11f, 0x20, "94d7ef6174ca5ca88fd5772e1f80468571840b5b9f73424d02391c0d4d42f1f3f44e7ff490951711209130dddd2dc01294703e635fa288463df25c5d9852a2f36455ea65905302bdb9e85dc5dbe074e062ecf1009dca4e7f86bfe21d2de8d1f020a1e84b353188f4cb321977ba982738c8594968d9bfa789efb4a09da3e44d8d638ebb2366d41d8b4a9bf58d43a672f76d7af342b4b1eb2c5d64f5101bb700513e04dd1e293360067b4dd4ae952d2935a6a964896dd2629b62b43bc6810c49d8d4b0c361da99cf1d1cec17eebb66e10d7a08ad1472c2b68058a0"}, {0x50, 0x10f, 0x400, "1124f4cc17300fe8418380ee04aabc65ab4555fd442da7648d107ef72e65c549afb590fa6466ca64a7908e06b01e29217e0d0e82edec42c350e993f2"}, {0x90, 0x11f, 0x2, "0cfde6b24b7e8594412ecdff650383ec245921db9d9c34d76e2efe8252d8b8624f1367fbd06ed4dac62f295d2ffc4c01f4fa5def38a2aa653f3b3599bc97bbb86953d019f9d1b54be67de3af9032a9a2acdd873af26982f90ea2073433686bc70b4b9eea111ca3fa42c970989601b804903ba3fca146bc0a62715629"}, {0x90, 0x84, 0x1f, "04a4e7fdc40453ec6dc04f41b030f7095c71d2df9e628b253ca82f2de8ba6ae03b3f59e6a13ceb342202591b90d82aca54896e981ac0cca46c7b26f466e8594e5ef67f8e01fd83d9f4ab12cbf64ff7eaf2ea57ad65862b4497dbea850c1f3ff6766d8fb4e9b71252296a91385551145b9f9dd14ee1f5f2b28d3ebf63b4c8c4"}], 0x300, 0x4000000}}], 0x1, 0x800) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$nl_xfrm(r4, &(0x7f00009bc000-0x38)={&(0x7f0000598000-0xc)={0x10}, 0xc, &(0x7f00003bd000-0x10)={&(0x7f0000b93000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr}, @in=@empty, {@in6=@empty, @in=@empty}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, []}, 0x128}, 0x1}, 0x2004c8c1) writev(r3, &(0x7f00001a7000)=[{&(0x7f000063e000)="e14ccdfc45e48f19f1dfd93bf7a806d8f7e80c7be4d012c82b62ed94efa3d68a3e0d8461b9fde76f7feb2a53bd6572141dc0ba5c0a8e57502a06a6f92da36df5a4a71f141e473f89e1a581df62cf6ce309437e0fde89b0cac04cdb74618b0e5965a6a3b5c813290b1d1056e09ca55ca6b2af54b6f0fa4172ddcec2fa8c0a984fc7eaf10e1b6b922661591629c9a2b03d7ab4e4c0b28370f50f3a74383814f380af911022b4aec7b2c75db6e8ebfb34dc69406746050c19c2845a70a754eba22c3bd81c0c10c7b7e66b8283ab2e74901df1b4b96c7048aeaaf880778987cc3f296e5a4363126f7df18ecfc062a42131d797fd66a0", 0xf4}, {&(0x7f0000bef000-0x1000)="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", 0x1000}, {&(0x7f0000078000)="38c3ba83805de308c58dd4e8f0a9af29a909081e28e7ef9e91e37a0bc48ece87828d251ad98a2185035fc494e5ace15e0cb54ae9330a9fb5c6fc9b72ee537939ec9ff1471c5c09df11a3bc650308c59b2d6496d9cc513c1cedcd3b1470fc6401655a", 0x62}, {&(0x7f0000df9000)="f38133a6c3c8e1a3c76069de249247861286ac0ec61c12e41150d84b6f2a5d14357a68b07d981ddfdcdcd5307e8e32d234172f51a681ce9b73f6095824864a9d28ea0938b7f6a89bd19ef8c05324dc277ba703b7124968161047a6a002c682432f91534734b9525b56c9a33f4fd17d168d0d5ec9700f2a210a3febfb33b5de77f6f88c8909ff14f068c657e515d39ca39ce5db84cc08dfdcb884b85b86f891ea8d23a3a0e523f4a01409e60d0104e82bc8ca19499034ec248abfe19305f58b6ab6f41c94218ded5722323045a8ede0ec50ccfe64b35d7b68e1fbe1079e00f2f4bfabf511", 0xe4}, {&(0x7f0000953000-0xf3)="a90a980cde85291f2dc2b121fefc2c5a6c1f2d76a43ec2b4548d3514a5aa3b6d1d426afb8e52f09da217e90a3d3d5df92862d026d2ae936a6daed2c90372c2876e1e4aa3f7f5370e5276faf6fe40d01dfdcedab3d6e3818d7ecca913b036281495cd858aff38223fe72e1005a740d19ddb093cd68a64e688fba390dcdad2d8d0fe1d0ea6e45e2edf03aa9822f08786c392d57dc2c820f97c622ac7196f147bf1daab1280a01c4cf12edcfa0ced82241c0cd8428435c4971a71da66c270275c1469205b798e63382f7063eb0ef147d05c6b11be857c4e5a63900f214ede4e825e7bf201df686d9e4aeeafc3c2b6f4a4b925086a", 0xf3}, {&(0x7f000025e000)="fe05d527ab2e9ad03c55cf5219ec07e4f41d3961a76661b6638e186ac18eeead02aba1caae25d663753d565d94dd5497cf99f9a37332befa435d4386afd7f3fd66accfb61f9c6aae724c033071635a670920c11c7cacaf27606567ff01d549b20fdbfdfec4dcfe8194a7a60512006e5abae0190f15378d6ec8951b35e32ba4738df2d8e64b073206ba2dce1e10766c340a6aaceebfe329a9498c3804f893a848b4273040d0636298", 0xa8}, {&(0x7f00002db000)="5411abb3d049e80a8872fb32cf98cb3e4536fa6794f0b48953c215cc2b66605c3f3f1e28ecaf2a8737a4bb092321fcd292ca82b897a5604c9e9a00ab618f0392db67c1598030780058c2497725b7bee06496d677b8c2d7a75d6b110b1e3ef4c09dbd502ccb0eb50363b2532cc34e603da610ab84d9402e02bb6f48c4649201958a5808f792e08def38e4b7f77a33e1c74ad2702cf126e7fa9665ef", 0x9b}, {&(0x7f0000c9d000-0x72)="ffa4f2611a0a4a1e01974bb6114cf524310e5078d6c6c4466f56babf6d44ec2921020b6330d9f92b1e481eae0a4ce5c8c754fb8fcf85c44b8355cfd9c4236d2581cebc5d972f1544443094d6e0007cb27be41a07d36d1fb1475247f3ed842d3b07e61e42ab267110ed613172772aef7528d3", 0x72}, {&(0x7f0000c53000-0x10)="1f1d3f80bdced0ed7d2c650a6c3b3186", 0x10}, {&(0x7f0000aac000)="cb46e53be3ae05c782035736c1c9af07802ab196741bdb882ce60f31707e6d29affd0e3d928973f044f4f1336e5bf8c6d40bd19373d183a545fbc46a43538f53028bdb0e97b6ee3c351218ccd3afa651b2986c17749792cb88ff5f2781064ae1e15bf81b682945712e104db4d6b9d7e3a18012388133eea71a8bb4bc6d5997084afbe6a7a3f73741b578b9d1d4a1856365e22c15026db2386d2ba726ba48d7d7067a18ce04b704fb881f0182bd5c0467e1c21c5f23", 0xb5}], 0xa) recvfrom(r4, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x10) 2018/02/19 19:48:52 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000005000)={0x1d}, 0xfffffe8f) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000008000)=@hci, &(0x7f0000008000)=0x6) 2018/02/19 19:48:52 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000d24000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x4f8, 0x288, 0xc8, 0x288, 0x460, 0x370, 0x460, 0x460, 0x460, 0x460, 0x460, 0x6, &(0x7f0000d26000-0x60), {[{{@uncond, 0x0, 0x98, 0xc8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x2, 0x7f, 0x1}}]}, @TPROXY={0x30, 'TPROXY\x00', 0x0, {0x8, 0x7, @multicast1=0xe0000001, 0x0}}}, {{@ip={@empty, @empty, 0xffffffff, 0xff000000, @generic="61bdfa43c81a5a05d517075f3294941d", @common='ipddp0\x00', {0xff}, {0xff}, 0xff, 0x0, 0x22}, 0x0, 0xc0, 0x100, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x9}}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x6, 0xb1, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xe}, 0x1}}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x4, 0x6, 0x3}}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x7}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xc8, 0xf0, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x2}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x4, 0x80, 0x0, 0x1}}]}, @ECN={0x28, 'ECN\x00', 0x0, {0x10, 0x6, 0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x558) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4)=0xfd, 0x4) 2018/02/19 19:48:52 executing program 4: socketpair(0x3, 0x3, 0xa752, &(0x7f0000cb6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000414000-0x6)={0x0, 0x1}, &(0x7f00001f3000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001000-0x10)={r0, 0x28, &(0x7f00003ff000)}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000018000-0x20)={0xffffffffffffff80, 0x4, 0x8000, 0x400, 0x7, 0x7, 0x2, 0x4, r1}, &(0x7f0000f8b000-0x4)=0x20) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000008000-0x10e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x3, 0x8}}}}}, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000018000-0x4)) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000017000-0x4)=0x1000, 0x4) 2018/02/19 19:48:53 executing program 0: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000965000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ef8000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ef8000)={@common='ip6gretap0\x00', r1}) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f00009ae000-0x121)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000ded000-0xc)={0x0, 0x1, 0x18}, 0xc) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b7a000-0xc)={&(0x7f0000ef9000)='./file0\x00', r2}, 0xc) 2018/02/19 19:48:53 executing program 2: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x6) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000fec000)={0x5, 0x10001, 0x7, 0x7a2, 0x5}, 0x14) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000feb000)={{{@in6=@dev={0xfe, 0x80}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x20}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty}}, 0xe8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008c9000)={{{@in=@rand_addr, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000fee000-0x4)=0xe8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000fee000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000040a000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local, @common}}, &(0x7f0000fed000-0x4)=0x1e) r2 = accept4(r0, 0x0, &(0x7f0000302000), 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000030d000-0x4)={r0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0xfffffffffffffffc) 2018/02/19 19:48:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1000000000004) socket$vsock_dgram(0x28, 0x2, 0x0) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c562806f0ffffff04106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) 2018/02/19 19:48:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000083d000-0x4c0)=@filter={'filter\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x308, 0x308, 0x0, 0xffffffff, 0xffffffff, 0x3c8, 0x3c8, 0x3c8, 0xffffffff, 0x4, &(0x7f0000033000-0x40), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00'}, @common=@ah={0x30, 'ah\x00', 0x0, {0x1, 0xcb, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@inet=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'bcsh0\x00', {}, 0xfffffffffffffffe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) [ 40.186851] x_tables: ip_tables: icmp match: only valid for protocol 1 [ 40.189764] audit: type=1400 audit(1519069732.991:33): avc: denied { map } for pid=6762 comm="syz-executor1" path="socket:[16970]" dev="sockfs" ino=16970 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=rawip_socket permissive=1 [ 40.227421] x_tables: ip_tables: icmp match: only valid for protocol 1 2018/02/19 19:48:53 executing program 7: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00001d0000)={&(0x7f0000ca2000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x17, &(0x7f000013c000)=@framed={{0x18}, [@exit={0x95}, @alu={0x7, 0x0, 0xb, 0x7, 0xa, 0x2, 0xd}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0xb8}, @generic={0x5, 0x3, 0xfffffffffffffff8}, @ldst={0x2, 0x3, 0x7, 0x1, 0x0, 0xfffffff4}, @call={0x85, 0x0, 0x0, 0x12}, @map={0x18, 0x5, 0x1, 0x0, r0}, @call={0x85, 0x0, 0x0, 0x2e}, @jmp={0x5, 0x400, 0x7, 0x0, 0x8, 0xffffffff, 0x10}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x1}], {0x95}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r1, 0x10000011a, &(0x7f0000824000-0x50)}, 0xb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000912000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000a4f000-0x4)=0xc) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000001000-0x10)={0xf5, 0x2, 0xffffffffffffff7f, 0x9}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000002000)=0x1) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000002000-0xb6)=""/182, 0xb6) sendmsg$nl_netfilter(r2, &(0x7f0000001000-0x38)={&(0x7f0000c7b000-0xc)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00003cf000+0x1c7)={&(0x7f0000000000)={0x300, 0x2, 0x2, 0x300, 0x4, 0x3, {0x7, 0x0, 0x7}, [@typed={0x18, 0x36, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="fe6223ae2ad5b03880819d8bf386e5da413fbfc76d88d581d9b0bb0529999cda0a6065f157ce8a2cd522d22314e10c827ab7acaa75d71fef606aa21386fa75f7ee9de5f9929f08", @nested={0x1cc, 0x15, [@generic="055de905649f861e08ba679aa84d0c29fe3d3c2957da4d089daab46bb0ff4aadeac7e135b397d47231c51d769974258f14c70984413f96bfff61e8ca02472b", @generic="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", @generic="194a5c9255e898d622072dcae1500557d631729b1871da6a03aa26194fd6c215ea5f02bae799eb1aa977c57364f3fcf68748d184f83e91209dab979a50a2c8b0b118b7fd5b7fa34a1859e3629d6f1c30ae75732c02445ff89547be83009ac79bc0270a9619580d9b45b517644a123868bfcd5eaa0336ed184ca812c654a8a3e4a957244232e926d0be5cf280fc"]}, @typed={0xc, 0x79, @u32=0x7}, @nested={0x4c, 0x71, [@generic="9feeef1bd8aa6c5b888f149c0f02079b18b00b8a2721e7d92a64f5cdbcd01604ecbf5f722a6cfd789df2e13d6ac0161b0164128354b746b220665898d5526886426adbb93f40c741"]}, @typed={0xc, 0x83, @pid=r3}, @nested={0x5c, 0x15, [@generic="f37213ddfc9bf44ec2b3e6ccaeb17dab445d341b78ffb8f7f973be12c0c29ce2ec13289b2b12c1e6f4b7542b3024643eaae04e2907389012035262c80d33c4c758c479223b3e9a1663497a41ae64e59b4ed2a9f88401dd"]}]}, 0x300}, 0x1, 0x0, 0x0, 0x8000}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xb3, "8ebc94939de0137396deb429ce0ae73cd230a5c7f75cc69e41a2f23642cad53bdf1acce45cf0e3325fc944aa8ad52d737e55661acb6d1600f1e63c0b34207d5fde11b7f10ae3eb2a1a1c204ee7b839c0840e575e64d64cbcc8752f64a6a250abbfc67337e010164bf65ffce0fa6e123df72a625722863b29f4d5666c9f2100325b9142bd1ea26887a7e1e46e55c17c735d5dcc85875d2d72e7167f316df71b6845dd442f3d8aba9955b59eb746979011ef15ca"}, &(0x7f0000002000)=0xbb) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000-0x8)={r4, 0x2}, &(0x7f0000001000-0x4)=0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000003000-0x8)) 2018/02/19 19:48:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e20000)={0x0, 0x3f, 0x30}, &(0x7f00000c4000)=0xc) sendmsg$nl_generic(r0, &(0x7f0000dfa000)={&(0x7f0000a5e000-0xc)={0x10, 0x0, 0x0, 0x80001020}, 0xc, &(0x7f0000e79000-0x10)={&(0x7f0000df9000-0x97)={0x2d0, 0x40, 0x800, 0x5, 0x0, {0x18}, [@nested={0x2bc, 0x8b, [@typed={0x60, 0x75, @binary="492d29601b8a65e3eaabe5b8db2a2f0f225b3b205ca0fa37941936ec1ea044b9fa014a1557941ebc91902faf7d39342c67419cb010a4fcfd07d9242c93820b1601ac6fe34ab5d4f9692ebd8084e6c60333e64d582a76ab85"}, @generic="9d96f337cb1828e14dff9db835fbb3044c00edc52e625fd2cbeb879d9115bffe66c7c49f00b42e6990a9d5e77acdaea0a69ed0ac9fee97733a08633f3a2e7a3321d01d408c59e6686b1360d2169b7332e698ddeed6d2e07f1b36d4102527aa5d8795908568d923a698c3a1e0226c637fd1a1ca7224bea9c130096776b999fc0792b7599de1e1e7d29a8348ce278021a8b2d7606bda20381e352169a37fdbff34aba73d4e5c7a1b8cf4d22cb6dd15da0c35610e6dc8904ac7f5f0c6159b459f7bf3746238dc691dd825a7eaeb4b7a04", @typed={0x10, 0x96, @binary="dec156b790"}, @typed={0xf4, 0x22, @binary="101f1d813dc8420073455280429dd5f75d7d7902e5430f01b79494d4b13bf41d3837b9bf3409d9c89e0cfc203cf0629f7affe65dc8b62169f1c6a93534d0eb6e21871bd0f132b095ebc6c636cc7126b71349288ff1ade6526d928c7b57e7d3cbcaa4c999416def068bdedc30a56b3d079863c828bdc0aeafb0cde1c2fe51d8c6ed7c33503513231d01348a57ff0a623ae5e4769013e266848875f38c59bdd9be8bd9d90fe693324385bb6eebe72360f868fa01563bc20140d7aaf97a00e5012e47a5aa9e5b4fcead34b68142f0029287f8deb22ea78330d694f261875b5c0608c179487a41de22bdfc51a3"}, @typed={0x1c, 0x9, @str='system^cgroupproc\x00'}, @typed={0xc, 0x68, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="798fefb40981f1fd9a49a16eb39bcc03b8e1096331dd0f721e2312d0b53051362bb2526ea5ddd54d92c29f561278d00f1f300b2e96da01ea4dd132625a45d8cde876faab4763733ec6969836aa8181451f204206a814d773ea8654df"]}]}, 0x2d0}, 0x1, 0x0, 0x0, 0x4001}, 0x80) r1 = socket(0xa, 0x800, 0x80000000) syz_emit_ethernet(0x4a, &(0x7f0000b6a000-0xf8)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "9fbe66b33c8db3556a70453994743b45dfcc4865587e43e5e0299d54d2cfcb87"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) close(r1) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00007d7000-0x4)=0x2, 0x4) 2018/02/19 19:48:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000030c000)={0x0, 0x2e, "8b0b62df4a90604db522cfb3342f72907d95d5f7dfcb7426435ed26ae5a5bb31f744a225f07dd2f1f7ecc135f31b"}, &(0x7f00005c9000)=0x36) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000725000-0x8)=@assoc_id=r2, &(0x7f00001da000)=0x3) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000866000/0x3000)=nil, 0x3000, 0x3000008, 0x10, r3, 0x0) socketpair$inet(0x2, 0x6, 0x4, &(0x7f0000f1b000)={0x0}) r5 = socket(0x3, 0x6, 0xce000000) accept4$alg(r5, 0x0, 0x0, 0x800) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fe8000-0x8)={0x0, 0xfffffffffffffbff}, &(0x7f000032f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f00006cc000-0x108)={r6, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x7}}, [0x3f, 0x0, 0xb3a, 0x9, 0x3ff, 0x6, 0x5, 0x0, 0x40, 0x2, 0x1, 0x7, 0x7ff, 0x4, 0xa12]}, &(0x7f0000220000-0x4)=0x108) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff027}]}, 0x10) 2018/02/19 19:48:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00007d4000-0x4)=0x14, 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x200000000400, 0x6f, &(0x7f0000001000), 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000)={0x200, 0x3ff, 0x8, 0xfffffffffffffffe, 0x3, 0xffffffff, 0x3, 0x9, 0x2, 0x800, 0x800}, 0xb) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_l2cap(0x1f, 0x7, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000711000-0x10)=@generic, 0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fcf000)={r1}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000afd000)={0x7, 0x3, 0x2, 0x100000001, 0x1, 0x0, 0x7, 0x3ff, 0x80000000, 0xfffffffffffffffa, 0x9}, 0xb) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000fd1000-0x4)=0x0) r6 = getpid() mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r4, &(0x7f0000fd0000)={&(0x7f0000fd1000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000df7000-0x10)={&(0x7f00008f7000-0x12d4)={0x12d4, 0x24, 0x102, 0x2, 0x3, {0x15}, [@typed={0xc, 0x24, @u32=0x8}, @typed={0xc, 0x44, @u32=0x9f}, @typed={0xc, 0x3a, @pid=r5}, @typed={0x8, 0x4f}, @nested={0x1294, 0x6a, [@generic="56a70f09fa6de34b3226a6404e61e77465976d2b2e00281f15aa854b741e75b2134100fafe22b7ad220c830c67acce3ca7b7606690b394df9f00179822b0e518257e03547a117967972fdf2963c1c434e7e0cb4df8a1aa420098dff04f08bc1990a24a36560b5c1afcd659139a39c0ac287b5e32b66c6832145154a9b35c916e302683a999bf29f9592f65d35faf729c49efd2a0e5b11299d7a74d6b9ce37ae2f249a2f49129a8cd70be51456ce4478a03", @generic="d2", @typed={0xb0, 0x46, @binary="4a0536a335c2e73cc9c5928fe9fb2ec7fc06ce1e8fb89c35dfa5c5717863c708f4738a8e57e4eecff3b51fecbbe8fdafc60056bd8ff5ecea85702f8813618607daf82aec60ed47e92c401d0d2ea2176ea4f38539aea701bb5cff929ebeb0e32e1e89f88449f0f93ff939105fce02eba300bed4245ee1a854865e249bd78646f1ef140c6915f9c4d822414df70a49798f9126623d650a71332801b0d7d66dd7624aef35edd75de2"}, @generic="1fcbfaba4323e2be10750c0adbe1f05687836dab058bd84a637c053d3cc702896d347215c775d674adb7c1978d9be936b598d94ab2ed", @generic="6dbbfa9f40e74fb3c37fae5ae05f0a424a0f820d4506355453951850966aaa30ccbcaf91e0896d315a3b30e968f77fcc1a53c55843400c6457ace7d2be8b6a982c429bb6facf0d31d980c2b845fce231bc9cb42b55c95622677f8f227e8093320035a5ee7361a67f49b49598887e70ac6da029a9ea273c46f2b8340fdc7e6aa0ab6d4515aac8664441f290b8128639", @generic="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@typed={0xc, 0x44, @pid=r6}, @generic="122ed857a03975b32b9f6aae7887053dc837fcffb42d1e28a854fb93e98821cfa152817347acf23c63cb1035b61bd83d274c30882540bcc63d6137a41095d4440f6ad5f2c9b10a36f2cfd3a5c59ad3ee", @typed={0xc, 0x2d, @ipv4=@empty}]}]}, 0x12d4}, 0x1, 0x0, 0x0, 0x4000}, 0x10) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fd0000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000640000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000bb6000)={r7, 0xda8}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000fce000)={0x0, 0x6, 0x2, 0x4}, &(0x7f00005c6000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000fce000)={r8, 0x8}, 0x8) ioctl$fiemap(r3, 0xc020660b, &(0x7f0000fce000-0x170)={0x101, 0x0, 0x6, 0x2, 0x6, [{0x3f, 0x100000001, 0xdf0, 0x0, 0x0, 0x9}, {0x10001, 0x8, 0xe33}, {0x1ff, 0x2, 0x0, 0x0, 0x0, 0x100}, {0x1, 0x5, 0x100000001, 0x0, 0x0, 0x6}, {0x8, 0x40, 0x500, 0x0, 0x0, 0x80}, {0x6c3, 0x9, 0x81, 0x0, 0x0, 0x2000}]}) bpf$MAP_CREATE(0x0, &(0x7f0000cc0000-0x2c)={0x1, 0x0, 0x0, 0x5, 0x40000}, 0x0) 2018/02/19 19:48:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000074e000-0x18)=@generic={0x10000, 0x3, 0xdd}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) socketpair(0x5, 0x1, 0x2ef2, &(0x7f0000b26000-0x8)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f000032a000)) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b91000-0x4), 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000657000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x10, "037f9fd94397c5a67c1690a693ad4b21"}, &(0x7f00009a3000-0x4)=0x18) 2018/02/19 19:48:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet(0x2, 0x803, 0x5) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000aa000)={0x0, 0x0, 0x4, [0x690a, 0x1, 0x157, 0x7ff]}, &(0x7f0000666000)=0x10) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000474000)={0x8, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x2, @loopback=0x7f000001}, {0x2, 0x2, @broadcast=0xffffffff}, 0x112, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x24b9, 0x28, 0x134}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000f2a000-0x4)=r2, 0x4) socketpair$inet6(0xa, 0x800, 0x10000, &(0x7f000024a000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000c37000-0x4)=0x3, 0x4) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r4, &(0x7f00008c0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) recvfrom$unix(r0, &(0x7f000048e000-0x51)=""/81, 0x51, 0x0, 0x0, 0x0) 2018/02/19 19:48:53 executing program 2: r0 = socket(0x10, 0x802, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f000075f000), 0x3) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000de8000)) listen(r0, 0x1f) 2018/02/19 19:48:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair(0x8, 0x2, 0x6, &(0x7f0000720000-0x8)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f4f000-0x10)={0x0, 0x5}, &(0x7f0000b2c000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000630000-0x8)={r2, 0x2000000002}, 0x7) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00008f0000)) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) shutdown(r0, 0x1) 2018/02/19 19:48:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000425000)={0x0, 0x0, &(0x7f0000da8000)={&(0x7f0000c43000)={0x2, 0x400000000000003, 0x0, 0x0, 0xb, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xfffffffffffffec5}, @sadb_x_nat_t_port={0x1, 0x15}, @sadb_sa={0x0, 0x1, 0xffffffffffffffff, 0x7f}, @sadb_address={0x5, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x58}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f000042c000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @empty}, 0x8, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common='ip6gre0\x00'}) 2018/02/19 19:48:53 executing program 2: pipe(&(0x7f00008fa000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x7fff, 0x200, 0x400, 0x2, 0x8, 0x433}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd2, &(0x7f0000e68000-0xd2)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0xc4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x6, 0x0, 0x0, [{[]}]}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0xa8, 0x0, "cae3a5d75bc4f37317030000356e475fe1bcb77652a5582a268d6c4f0894303017f4cacd7a8ce45638e3bd4de036cab8450f6f9348eb115e1d63e596b361242a97aced9c94de33a52404a917c1c4613e699734c6de8411521eedeaed53783f38abe284f2819d12eea08c0cfdbe47c60cd6154d7174e27156057efede4b1bcd8413172a0f658584164dc81b6deeeb05ce38924f45a984f2d1909b1846a2ebedd4"}}}}}, 0x0) 2018/02/19 19:48:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000c24000)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f000033b000-0x4)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000401000-0x8)=@assoc_value={0x0, 0x75f}, &(0x7f0000c53000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000c94000-0x10)={r2, 0xbc, &(0x7f0000f8e000-0xbc)=[@in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0xfeb, @loopback={0x0, 0x1}, 0x3ec18ba1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x7f, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x6}, @in6={0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xab1d}, @in6={0xa, 0x2, 0x80000000, @loopback={0x0, 0x1}, 0xfff}, @in6={0xa, 0x2, 0xd23b, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xad}, @in={0x2, 0x0, @multicast1=0xe0000001}]}, &(0x7f000099c000)=0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000f4a000)=0x7, 0x4) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000ee6000-0x4), 0x4) 2018/02/19 19:48:53 executing program 7: mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000b95000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000645000-0x4)=0x3a) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000df5000)={&(0x7f0000df5000)=@ax25={0x3, {"f07d82af539006"}, 0x5}, 0x10, &(0x7f0000df5000)=[], 0x0, 0x0, 0x0, 0x40}, 0x0) r1 = socket$kcm(0x29, 0x20000000000002, 0x0) mmap(&(0x7f0000df5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000df5000)=0xa, 0x4) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000001b000)) getsockname(r1, &(0x7f0000051000)=@un=@file={0x0, ""/108}, &(0x7f0000df7000-0x4)=0x6e) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000160000-0x14), &(0x7f0000252000-0x4)=0x14) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000a9b000-0x4)=0x101, 0x4) [ 40.322441] audit: type=1400 audit(1519069733.127:34): avc: denied { net_broadcast } for pid=6816 comm="syz-executor2" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/19 19:48:53 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000002f000-0xf7)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x30b, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c54512", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a8054000001500"}}}}}}}, 0x0) 2018/02/19 19:48:53 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000337000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000ee7000-0xec)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x40, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffdff, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@time_exceeded={0xb, 0x1, 0x0, 0x0, 0x0, 0x0, {0x9, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}, {[@lsrr={0x83, 0x3, 0x0, []}, @ssrr={0x89, 0xb, 0x0, [@dev={0xac, 0x14}, @empty]}]}}}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000012e000-0x4), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000d10000)=r1, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f000035e000-0x48)={0x9, 0x6, &(0x7f0000e55000)=@raw=[@call={0x85, 0x0, 0x0, 0x2f}, @jmp={0x5, 0x6, 0x8, 0xa, 0x9, 0x6, 0xfffffffffffffffd}, @alu={0x7, 0x10001, 0x5, 0xb, 0x7, 0x86, 0x1}], &(0x7f00007ce000)='syzkaller\x00', 0x6, 0x1000, &(0x7f0000aa7000)=""/4096, 0x41f00, 0x1}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00005f1000)={r2, 0x50, &(0x7f000087a000-0x50)}, 0x10) [ 40.378024] audit: type=1400 audit(1519069733.182:35): avc: denied { map } for pid=6810 comm="syz-executor0" path="socket:[17037]" dev="sockfs" ino=17037 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=unix_stream_socket permissive=1 [ 40.389987] sctp: [Deprecated]: syz-executor5 (pid 6848) Use of struct sctp_assoc_value in delayed_ack socket option. [ 40.389987] Use struct sctp_sack_info instead [ 40.436529] sctp: [Deprecated]: syz-executor5 (pid 6855) Use of struct sctp_assoc_value in delayed_ack socket option. [ 40.436529] Use struct sctp_sack_info instead 2018/02/19 19:48:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x3) sendto$inet6(r0, &(0x7f00008bb000)='6', 0x1, 0x0, &(0x7f00004f5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000e3d000-0x64)="1d", 0x1, 0x0, &(0x7f0000243000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e65000-0x4), &(0x7f0000ce7000-0x4)=0x4) sendto$inet6(r0, &(0x7f000027c000-0x6b)="4ad4efd21ef461c881b9f9a67d8cfc5f8abe75685bf26523dc4a403043e123d236222534b2bdfa9bb8cd7848bd941a85978b7889bdb6d8829247880d1ba3f51a80b82edc4197fe2792bc461638d2226da3c651f66485c20f62eb5e04d05c8387f931a3b2cb1e158e094630", 0x6b, 0x8000, &(0x7f00004a2000-0x1c)={0xa, 0x1, 0x101, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4da9}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a05000-0xc)=@sack_info={0x0, 0x400, 0x5}, &(0x7f0000a9c000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00007fe000-0x98)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x4, 0x4}, 0x98) bind$inet6(r0, &(0x7f0000491000-0x1c)={0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x80000000}, 0x1c) 2018/02/19 19:48:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001d9000)={0x0, 0x101}, &(0x7f0000aae000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={r1, 0x3}, 0x8) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007ec000)={0x1, &(0x7f0000447000+0x88e)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d66000)={0x0, 0x3e, 0x0, []}, 0x8) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0x6, 0x4, 0xfee, 0x2}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00005d8000)={r2, &(0x7f0000752000-0xb0)="edb1a79c9a5ec11ae9c2ed04dd75a39667e910dfbd9075b64e04a4a50000010000000662b169377aa7f4fb554910628a68b5d25d0000003c955bc3158ceb21430c65f2b26be0d0bb93906e57928ae0aded61cf5c016e646d89084fe0e9f99c09c4a1afe835c34d53c319ca5e3437c8c1eea8366c35560fbe2e17860de18b779ba8920aaf692340d3b015046a2886d7c2510dd867437a1f2500caf20b266f0c4d0a8e0eb524a5b9a5a57dcc851e2601bb"}, 0x10) socketpair$inet6(0xa, 0x800, 0x7, &(0x7f000078b000)={0x0}) r4 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000042a000-0x4)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000d8e000-0x8)={0x0, 0x6}, &(0x7f0000fbc000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000c9d000-0x98)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x2, 0x2}, &(0x7f0000b52000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000b67000-0x98)={r5, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x7}}, 0x9, 0x8eee}, &(0x7f0000a35000-0x4)=0x98) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006ce000-0x3)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_SET_UNIQUE(r6, 0x40106410, &(0x7f00004bc000)={0xd5, &(0x7f00007e7000-0xd5)="fd1a93e39d72eaa931cb4a1477a3bb45d47d98f410f0f67d6dcdc88e9ee999666a8c288c0526302376ca1536fc98ff9b40156987c7b8b6a04d68d00b5f9e799cc9453c508eda5c04eaa99dc761a5f37a2766899be4a3894338455709d66c11af5c2468ccc8996aec716636f67eca89ca0d4e6a815f997bce676e64de01be0dce0b61d54e07e5692fd4b50b46ca46d1b75160761f2d1d2ec0039fb3546bc2ba02a5cc9fccbf174298a46d9b67f2b88b1bc3c0aa6ba41747fcc635c8fc44a12b32f8c51f02f473e7ea2dc098f0be15e97ec21793bb84"}) setsockopt$inet6_dccp_int(r3, 0x21, 0x6, &(0x7f00004a9000-0x4)=0x7, 0x4) 2018/02/19 19:48:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000f25000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00009c5000)=0x11c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000efb000)=0x1, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000933000)=0x5, 0x4) syz_emit_ethernet(0x5e, &(0x7f0000ef0000-0x118a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "5461a4", 0x28, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {[@hopopts={0x0, 0x1, [], [@jumbo={0xc2, 0x4}, @ra={0x5, 0x2}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, &(0x7f0000989000-0x10)={0x0, 0x1, [0x0]}) socketpair(0x9, 0x5, 0x100000000, &(0x7f0000d53000-0x8)={0x0}) connect$unix(r2, &(0x7f00003c2000)=@file={0x1, './file0\x00'}, 0xa) pipe(&(0x7f000032f000)={0x0, 0x0}) connect$inet6(r3, &(0x7f0000756000-0x1c)={0xa, 0x2, 0xc8be, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffff7fff}, 0x1c) 2018/02/19 19:48:53 executing program 4: mmap(&(0x7f0000000000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0xa, 0x80000, 0x8, &(0x7f0000030000)={0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d5f000)={0x0, 0xd6, "93ebd59e537432a48f1474bf0367a313d91ab980d6127a2619e4936c4bd43e40702018c01cef804551443488ba609a0c6abc7842143599d6b928feec2b5a931ac8aa252e0ea0f9f00755126e6b472e1a275fe4120a21109a559e80324e6a2c33cd1c3e674cfa17f9017e777ca0b9adf04b3f9720bb095a8740cffb9d6d274151f4f6b206ac4e01654252dc6ebf265e6e949f96a1b9c7af4cadd20920a6c07bd4a1cb399eaffdd40b67c21e1196b2a82b71d600c8714777975bc92058ec5353f5739c5dea3caa3dbb36870e52edfac7f106694d64f3c5"}, &(0x7f0000f40000)=0xde) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000f64000-0x30)={r2, 0x28, "e06a505af6b738677755a15734daea9bb748a1336b47cebfb40bc7eadb844687e0bfe8baacd0bca5"}, &(0x7f000052e000-0x4)=0x30) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f61000-0xc)=@sack_info={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f62000)=@sack_info, &(0x7f0000232000)=0xc) 2018/02/19 19:48:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x100000000000000) accept4(r0, &(0x7f00006b2000-0x6)=@hci, &(0x7f0000b53000)=0x6, 0x80000) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f000095f000)={0x6, {{0xa, 0x1, 0x48d, @mcast2={0xff, 0x2, [], 0x1}, 0x8000}}, {{0xa, 0x2, 0xf9, @loopback={0x0, 0x1}, 0x7}}}, 0x108) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f000070e000)="85000400ff01000100000000020000000000000000000205", 0x18) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000fa5000)=@generic="782a3c0907d881cf6bd92f412dac07c2") 2018/02/19 19:48:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f00001f3000), 0x8, 0x2) r0 = socket(0x15, 0x80005, 0x0) getsockname$unix(r0, &(0x7f0000eaf000)=@abs, &(0x7f0000e43000)=0x8) bind$inet6(r0, &(0x7f00008a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000f00000)={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x10000}, 0x1c) socket$unix(0x1, 0x1, 0x0) 2018/02/19 19:48:53 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f0000023000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}}, 0x0, 0x0, 0x2, 0x3}}, 0x26) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000023000), &(0x7f000001f000-0x4)=0x4) ioctl$sock_FIOGETOWN(r0, 0x400454dc, &(0x7f000001a000-0x4)) socket$bt_hci(0x1f, 0x3, 0x1) 2018/02/19 19:48:53 executing program 5: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000050b000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f00003f9000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000287000-0x4)=0x1000, 0x4) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000001a000-0x28)={'vcan0\x00', 0x0}) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, r2}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f000000f000)="0400000000000000f81c32f9ff98063dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500400001000000", 0x38}], 0x1}, 0x0) 2018/02/19 19:48:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f49000)={0x0, @in6={{0xa, 0x2, 0x34, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x167}}, 0x7f, 0x2, 0x112100000000, 0x0, 0x8}, &(0x7f0000001000-0x3)=0xfffffffffffffe1b) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000b27000)=@assoc_id=r1, &(0x7f0000000000)=0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = gettid() listen(r2, 0x3) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8), 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000154000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000fa000)={{{@in=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f00005fd000)=0xe8) r6 = getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000430000-0xca)={{{@in=@multicast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f0000a86000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fe4000)={0x0, 0x0, 0x0}, &(0x7f000060b000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000035f000)={{{@in=@rand_addr, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@dev}}, &(0x7f0000e1c000-0x4)=0xe8) r10 = getgid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000077000-0xe8)={{{@in6=@empty, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f00006f0000)=0xe8) r12 = getgid() sendmmsg$unix(r4, &(0x7f0000c6a000-0xa8)=[{&(0x7f0000168000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b5b000)=[{&(0x7f0000f1f000)="558c7de57d28ba4fbb005fb02a2b568d8a4573b8b133804d0d78bea2b9560c8a7c1c24ddd187a6b10bdf1b5d9ddae81ed598e52b0bd6884770a8c5233b6bd49f4fb83d2cd626d482762d50a8b6c3bd7c91589261b22323e250b04763de7f", 0x5e}, {&(0x7f0000bf5000-0xde)="cc95c0067b7e32f096442b952d6279e01ddb8cd1a2ee8fed8d9698b58de0d1ba8018b614da5f5b1f575d6c7776e1c1f2d615eaf286c64184eba619f2219d45a317f018347291449f3701394e6b656c1a29127e556eeb78fb87e920a204992353c1ffc8327dcd6d50d3eb45b82957f74ee5f9474e4557f6665a8779b365ecd53b827f565faffc88e89d545051ff039f283fef0e58f12f989888b971a98c14f61719764ee11a41bf0589343555a9ec5b73eddb8bf42f4f4e3664f982eea528c24a5678f3bbc47039e62b61e7e117ed5b67b43d1f3cc981be134acf2e587df3", 0xde}, {&(0x7f0000a9c000)="e61adb8e6ade6d62184175a9bbfec71dc144ac206c8277284252", 0x1a}, {&(0x7f000070c000-0xe6)="69ae2842f846d7bf5b90b075ef5ab8c2d9d4aeec033691b4eb602f097368411fe584ea49a5c3c59305ad062a25b198774110a2ab875263aa8d0c55b3ba5c04f9216f511a7260edd0cf439b525a2277852343e7119fd44e5721d97bfc48ec588bf67059d9a741cc8be43bf23d173db1f83bc74d63d19c031ff4dcba294d0b2b6d798c7aaf6c2492b383b710e9e8da9b1e97343362958a4ac77a70b2ad964065ff76f109a782b083814c74b9e7e03fe1b6e91a70ff58be7af01108d2d93a1d57cea61f610507fd7c9e7f6666c24d3db31f62ac779bcbfc6e2d7365aac568dc571311690770cd5a", 0xe6}, {&(0x7f0000b6c000-0x9a)="d9952d0582a7c418ae817c11cbb8a4be5a27e4b917d9c1a35d4a97d804b387c53147784d347726e6e4b29ce44ad7add452c1e25f73e4b4c949a01079d3c0f815347f3fc967562cb06ce02e993255654357fbd76df9b83df2533d1621261f65e7156c7f27dc7120997e50e0500c0a4a7a1eefe37e01a276d7a7e3ffe48484525c192479292de40046673eda8119c40dacbd2ff3c5d39a236cbb2e", 0x9a}, {&(0x7f00005dc000-0xac)="ff62f51ef440ceff9b133e85d520fcb301d8f2cf912979d39a97c39933dfddccd6a8bfba6e616a052f6cd02585e6970da9e0071433b788c0d34304321a68ff20be3365a513fe16c8608f7730046b3ba245cd9312cf5e345f38204dbf2d7704d30558eab00440029ff987cbda84f6bcfeb450e40f1fc366c9a2e3b6d2bbb81318ac36b3d9e86627f70856cc867e2c75d21ca93a3312a4b00d12469a7dfb3732148990e01f28f5a2c71419ce69", 0xac}], 0x6, &(0x7f000036a000-0x48)=[@cred={0x20, 0x1, 0x2, r3, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r2, r0]}], 0x48, 0x8c0}, {&(0x7f0000313000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000312000-0x40)=[{&(0x7f00003d4000-0x1000)="5b416088e30ec9707356d5785e1612783a18a7e9eee573afdb26b92f34b52bc83b1147fcf8b4617823ae4b5ad843dc801a5a5dd663f90fd5924c2beaa1df328ead83edf343fae71455247ce0eb2b4602c1c9e983e7c730df259a136a5861a20ee8854f7c08184e3ede9c3d9606cd2a90c3be881cd4c8da8d914d36030459f84a6c2ff585f54cede4efc210d0c99ddf89407c0980740ee3a6fd9bf0e1a3f2882f6570224411b02fdc626805f4da3300739ae03b975c194957322536e40edaceefe1c1a8f6aeb9f2ec3fc942a42f8760fceb98cb7b3a5a138e91d2fbb73625a1067ad8191fb16bab3dcac3450423abb5dbc89a8638c604359463462d35c3a0ee136899e8d541ffb6ecd49ec5892b3888aeded99140d8ef1813ea9145b8f760b88850e2fba7cd736ac60bf54a335961992c0ea250217e11796e24e1de3f20abde00edd6896750facfad8291af21099520008d48962b79181be3c856fd6eb07c54c0d65c60ad1c1ba70dacfc43d225c7c30c1318f120a28dfee54b877c45aa3a84b25096028c4fef31d9ae50819ca818580e12ccbf6cb5fab72886348fa3e299fb14e9799c5740a186e77902f3db91a8328bcf5ef7ed1e95a6ebda16b8ea04faf6663d3cc4f26917d25d70df5beabdf740f6e7ea18757d2ce667be5b737cd8422c1009fedf66f9359245a21a62dcd65e1a44ce8ef1e888a83239ad9198f75dd32de896e2e6d3ca797800a4639cf02af1de5272c76f9d14a5784ee701801872013d3cc7be2fa17cb9ac984dbf68f7754a1147025e1a93911228f88cd04f8f920879c7d118cf2101ac3169a082378474f72024abacf662ffd8e659068c950c3897db7b41edd1793a42898e399dcf5b84c2f58fd87e454f9390ca8333662b7888518ffe1e5a14e9d50305229496e2558887ba9f0cae6d65855fc4c326d93b237bdaa70592ffbf02679c0e0d4c02147bcf299cbdddd2fc841e7081ab828d6c4c3c33b71b101fdbff066cd3848818acbeb82e8ab925c55999ba43a564aba6e26044b641ad26dd700ec16a10d529cf2b3c19b8cb6c8d137f5374dcdb8fe193fb06ce5f8e80b4f0d30299b78494a2b385722a5d47c8c8d27a43ed13d1ab25db47aacaf9e1c0141abd1d570692b71729a6b0a0d3fe29d492396afc8f483d6a49779e1c16508b1f1b7dccfe3c4ff2bcd2d5733b48e3426257519626364195afceb8fa24620b88be93823761b5c4bbf7cb15c045c145ba55d32eaa69535674207f56c7bc3d4b4571d32513c2fe56d5787e9985d9227d9da16e7c92fb4f722a0372d503006787a8769516be5f550d4754d5fb44b89bdb344e282b381b8280d6644a71c5f723e972193e7f199fc57e2ea7c6609213003fcb33023f7e8c05521f0c055d57f83de0db502752a988eb1d53b42d428b799cc45379e649250879939709b9720ed515ccb4e52a6abff5fac45591d46f8dae01eb5ddeabdef2983fa35fab5a9d896d20c484048dc4e35bbf71418a81c505a20befc9ab2c903b4a3d6d51138aa57ef2cce40728b4f8339f8fd5ea58cc254efd365a1f1a110406743176fc8354c9324768307a24492b1b109e36e5f84cbee2eb02b57d4f2d3196ddda04abbc78e488c183fd0d788475aa6315eba3348976cb11cd844da48c67b625eaf6e3a6c80e2c8e53e94eb571907d3f2cb812ad3af74afa218c32556cf7159646ae13d3e9e234dc94161d221fa2667ba411ba7434a5f687ecb3c1f05f8e12a96948b294d33ee8e4a2fe5e2648eb14819227e7b5ee5ae6deb3dced8abd8dd8084daf432df050be6520a1575339e9b0c21787df9a1e34413772d3aa87e2ae893077a546e2fe20abc1661cfb7dbaaae55f6cc42b78571855b7f7dae94a5e267f2700231ce86de109bbe3b816a61b3a52a55b1397203fc7bf37be39711ba7076d107b1eb67e54d2f4ae8cb60f10ed139ebef9c618af09c6f3908f31f94c9f8c182fe14a5cc03ff789dccdc3c9970d4b889c6f911bd56228845bbfadd29fb2ee723aab5356edab2892e26259a469225865f374ddb3b57b3c497571954ca60707b6b481c268e065341bad05aa4ac6d7a459cb5a01a6dee9aa27f5214e6cf051c90bb9d1183239cafb6233d332249515725010003fc1312e59180a613fa0cca2dbe763f4bc2b5a8bf25b4d655b5383a07bec2d15940319283409594154f07f7f72043343eeeb290be32c6521e4ede807fc4e4eafa54d0d429134ac013150fdbc3837eab18bd031d5af119298d22a119d07ae6b4453d8492af85aa5803732fcef4043cb38f21c50924e9dd503731f9c8667fd67d4d1b08aede181f599ea95bbeedfacdd615971734d923414551336861082e7d8a022d4dd86449994cc966ef6284895c609c1a5a67be11a513fc7d58698e68e010f96ab2313fa25c93d8173b56e28cd976a7160077fae83b2a6ecba95d1221755ea67bab49f48201e6282fa78f76d8133d006be1ec3716baaf22ec7f065fc2d20a5744cbbb0960c30b821d6b0fccc983b07e3e5893f5be76bf4b0f5115c1f1a141c06696551d6ec7dd997b0bf7bb61233dc2867edfb5c119d705e771021e5eda945fd621fcf016b1918e2d54c7719a6b897613a204c2b75d6aa5f5799e9d1baca129941bf8bbc8dc46f865de79e750ffb1a8880c89ae85e7a47d78a6be5a0035a53188c3b85d4850fa8adfa024a0f97740d1bb3afab99a2e71295675065d43e18a28dd1c98ca24a2bee3e5e94ad90aae7fcbc0a42bf8f007c4de23c89307aeef0d9a0e1e56d3a18d88ab1e37d8e06f60a20c514fff607a8b1804c9161c90ce6c65d832169ce733e12e39f385922ea51f99f4728faab2824ede22c1a08c48009f1c5ebdb214647cd2b57c5ce7adfd736d973fc62f8e343786e895c8bf80962bf0d18ba9961c588d059014157fc1813d39cd684e7cf9a6d83f227245d8863d5826c3582075097235133ecdc4ec9da2c9fbec178372d1b32353f4b3d78eabfc82aa6f7589269796435d7164b2bf974d035ae873df3cdb1e709f220c20afd638aa324901da1a9fda3429fcf37560adeead446483e42981fb23aa6f3959601fe995e461a5a28f641e045a318639224889dbef0a372bea7789d35e3fe184ffb9b5cfbef3bd406353a1a3480b37fdf2cca734626e3f6f174330a0f1c4baa4d69e48b6ecadbd15002e177fd419b1607804075ea481fcef66efc02879326192649dc09c3f11b7425ae3f44bdf084502243505a4613b26b92560260980df22d4b67606ed945701f1f75f2090db5f0fd12f921d6f92a7e79c2180f493b7745bbd6281f3068be0390398717bb8ce674219d55f5e5085273f4a0cac202cd4461b4cdb4c5074d45330e33e8c32862ed6022ee74b75803328adde2d2c460d02a880c5c88198ee452b5f0a344a39d64e38ad18285b475be804df70b9d060e41b2fe474778f0cb931a44ab5e129a8acb5389c9e10d1ba451f6a8557b7522b6b6f00370fc7cf64368d089e4314a630562a46a5b00ed71ab581578bb9da11e99957b573eebc5cdcdce993f70317749b91ab8c945ac98797c007be68f80fc9b845f10d603676d547f8d8cd5f1978211472d76d284add4d986f1bfae26b6e43d3fc10ad3c0d953bd3f4b20b49450ff911b3923bfd5aada6e5678f90a851f157d9abb8d01825edc06079c56ada0e2908c4d5c1e167d14f913702908052b8ae4af3ba96e128f2961d6ffd7ce3e4f15e711902e2509302ead8cfbe1c1419507172b3b97ec4aeb1af7d776651ced233ea85a95bad16bdf09759cec2abad69cc03db2268f8c07e859e65a37e2f4025448a2c058412e8f4c1021a58f8a55927cd87944cfca169102b3a1d5464b494f3bbef4d9578ecc3b2f69704c2bf1ef0d7db2e2316df882677459647814d0e8331a659a44603865b2ae48c9afa21416d78109502983600d4d6047aa32d7c31ad60f86c1dce12878736927ef0b136f31ff93980f20462b2c8f22804930d4762c93b55cf1ff71bf748ab2eda4c704652e16a508830aa13785cd0d3f8f65dc2154ca5a87008d7bdc56a409039f51f14fbc24a40edf9214e183373dc6f102d662457c2bd9ca296d2b2dbe34d27abb1c128939d1a61847aa9d215355988e1b654151e0600bf92138f087e95ce53bcdd0a1e495b03c4df1960cff8d420728a505ab2e4b0f24d7f93e0c04ada43d4fcb638a56e8a31f0ba58e9ca3e25c01d629f2d5bd63c6649ba1a6bc2a397f776af9d979d526310d8355a98116d897b882ff317da6e0b0c2558095508254eaf90eda37951de03eb76ba9861236acfa26399542bc58c23693a3dbf4d7e9d72f6d624f83ce6b6f5184a87892d12be870e51d3373e3f91630defc1582eb9588900ff1f588e9eee831567a8a94ed17b37577ba71959da49f481c513d245901cb7aa5b80b655707e44b572385ed8bb35a0b77571edf7d25adbc271f26c08ab308e5129f77f395106c330f1609eb77ffee98878fb9073dc61e89d0383381ce5df6fe2f06e5945f4bd700768894dcc6f20a4838ec436a274f847840c89b4eb4237da23b1b99cf0db159d6f4d312a2ac1e93d706134ea231c9a5fd8a319bd3b4a6d411098ed10ab416536ade8fd73893061653764ee15ff567f965d968190f7becf5e20c546f2aec5443a0ee747c0f22586aaed05445bc2b977228e078c3ebb5a183bd1bcbc81f984fd49aafd772a50b68ec8ad043a89bcc1da72e455d00065f0c5a51e132492462f176c8130f690d055309e1f48806c5701c084dcb9bdac3f9a0c5fc3f275c85ac7526a89945d59d32a6611225d890cf802d166a0d3304ad65ff1c81fb826b8e107db946cc486651ed1ad5882f4274ee1f29c5c8240e88c95f02b1db3c4e941f35536b270ddbd96b069c6a368d95e206e929a65e00030471336afc0de78add93264cf49357d3dc7dd1ec6143933df1fb1489dc32a01e403ed06b536652c230602c6a9a4c15d2db39f408fc6da025f4125c95775f64ffc7c8c07c63fc8f441f83438b1735b3cbfe250e082ffd0ab2591a5837646777e8b28914cffda8fd9cb7d013143a92348607608e97fe859344be9eddfb153836517e2fd044e763f5ca1d2270f34eb5b29b07821c38a412d4e063c7cb42a2381d93a5ba905a3d03f0cec09be3515bc0b97521edfaa69aec35d46a18de6eabb94b753aac8709d6cf75745c5e3bf07e9a1285c6d5d94d6f029f2ef54f8727ae9742e2cb52e675aae57924cb5ddc075a1c42aea375e113782995aee331c4d59c88794a00336cd11610ef99fb3a0ecd75fd8286f08f248d767365066a5bb8d4081bb27e946730d9d273e30a31870c81bdec49aa09b83dbe03daf60cc96d274bf46a844953aa96eb062c7385ba535e3395ede8f8db8dbbcac59ce8d2ae46d2c70458fe4e19b3498baa6a18a38166ccb10d583b8a8a5fa7a8a703bb4b3fe899b911c5c3cf59bb0663a90713654f72b43166f4c70e8a1135e7985eb1d72913896958281dcbaa826e111ab067440a4f1b0ee291ad99a3c712fb080e57368beb3356793c387c60d68e7e64b6b7fdf40267b3095b91be1a46147394a6131e0f287ce21ec4f8138c25e2339f5034e8525841feefc1a6abf0d1a5f0579f6e7fea3b7ae45526b71c729d16a60fb750f1348fa7eb7d35ce4ee832dacee43be87f687b68243782318633568f410f71f6d0947bd8711ad56419cf8281066101b557f851b1d249e1fbd17369bbef9940288a2cffc1937202465db55a46012293c1568ca37d059295f0ec690ef8b7d7ac26c666d592c65a5b2bdbcbea9faacf3da8", 0x1000}, {&(0x7f0000c94000)="ad777cc95acbfb0ef9c5ecac6c53330527979f094ec403d0492d0878ac072b90caf38fd64a8e99e427a2d15a6c9ea09f0bf31cf0b98b9d0e2563c05e63877f765a796022b8970fa305aa0f069fff6de8adc23fddef6e8c03f8fb769cd1fe7deb3fad10edeb8afcd68a713040801ccb97d15f0095a95e8646743198af1d9be4370c554c65802be2f3476e2e1bcd8cd5a50e9bd8096c43b092448cba0a12fe53a5c9aa08fb6f3cb09d59b044dea36be7bf4a08f75c0da4ff43aea0ec1f1ba286095db72f6bb6f72cebdb2680b5d5590bee8c909e47547c33182fee0cbbf1d45d1beb4d4691", 0xe4}, {&(0x7f0000b07000-0x11)="2dbd919a70f202141ce17c8e9c6e2b3cb2", 0x11}, {&(0x7f0000297000-0xe2)="0dd9c042fcc4721db348d991ab18ad952d5780340719cfd504058e59d3b7489e8971ea49a03aca2f44cfe75bd6e09d1878c3cf1c92155335cdfa51172d34a3f89d5a0cd03945360827c9e5272b1494d8b1e504bfca603e135f51e9f89f581133ab7d1cfbe4521894175d4be950026471b34d372223d3225a88619a43c9ea74f3b59c0a8304bb7837adb83ce8cb2c7e75e4a6f913787b34f14b7ef91a4e230611dd8bfbaf98eaa8674a4280bc72c507ae3687c54e10e2d057b077bf6d5b858aabb85d941d3e40434f7897f244601a9148af08a70010a74fcb595b10bc2fbaae32a5a8", 0xe2}], 0x4, &(0x7f0000bdb000)=[@cred={0x20, 0x1, 0x2, r3, r7, r8}, @cred={0x20, 0x1, 0x2, r3, r9, r10}], 0x40, 0x44000}, {&(0x7f000079f000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000ec000-0x10)=[{&(0x7f0000fab000)="c66e38d84bfd554bd25d39ca4a876abfe72261c21fd5f7f17b932f65432482b0bdb74afd59bc07e26a8980e6d28dc40ea2ca9e9a6e179f6f4aa2d8ef44c9b1ab871f399b5b84991abc0cb4d31d68eb1e25eea062c1de52bbf0b1465c4775b1d90cb95bc8e0b74089261d5b0bb8f23d7bc487b881104710df44519e9dfc6e282cf39b97398776de49055f", 0x8a}], 0x1, &(0x7f0000e50000-0x60)=[@cred={0x20, 0x1, 0x2, r3, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r2, r2]}, @rights={0x20, 0x1, 0x1, [r2, r0, r0]}], 0x60, 0x4000081}], 0x3, 0x1) connect$inet6(r2, &(0x7f0000d84000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) poll(&(0x7f0000903000-0x8)=[{r2}], 0x1, 0x0) socket(0xb, 0x3, 0x9b) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000eab000)={r2}) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000444000)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}, 0x1, 0x7, [{{0x2, 0x3, @rand_addr=0xf131}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @broadcast=0xffffffff}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x450) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00007ec000)={0x0, &(0x7f0000447000+0x88e)=[]}, 0x10) sendmsg$key(0xffffffffffffffff, &(0x7f0000212000)={0x0, 0x0, &(0x7f00001ac000-0x10)={&(0x7f00001bd000-0x18)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000931000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000049d000)=0x14, 0x0) 2018/02/19 19:48:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000041f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) read(r1, &(0x7f0000f78000)=""/241, 0xf1) 2018/02/19 19:48:53 executing program 5: r0 = socket$packet(0x11, 0x1000000003, 0x300) 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$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000)={{{@in=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000003000-0x4)=0x800, 0x4) connect$packet(r0, &(0x7f0000002000-0x14)={0x11, 0xf6, r1, 0x1, 0x8000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) pwrite64(r0, &(0x7f0000000000)="d495550e2bf454de9fa178bed4b89549838907b4225cefecaeb2c6084bed94d6e91e60aa790dfbe9a0aa0305044f31e3297fd6830b0dd29f612ecf615a2020108e63b5d4660453e6302dffd7796d", 0x4e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000), 0xfe) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000000)=0x70, 0x4) 2018/02/19 19:48:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000d14000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f00003ed000-0x4)=0x7337, 0x4) getsockopt(r0, 0x400000000000003a, 0x1, &(0x7f0000262000-0xbc)=""/188, &(0x7f0000953000)=0x1ca) 2018/02/19 19:48:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000b68000-0x30)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x1}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) pipe(&(0x7f0000751000-0x8)={0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000d1a000)=0x9, 0x4) 2018/02/19 19:48:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000026c000)={0x0, 0x0}) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000c9f000-0x4)=0x1, 0x4) r1 = socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt(r1, 0x8907, &(0x7f00000e2000)="d6af38cb2df757c7b42e68d20ba431fe838fce6d2e441a38e5e91a13488a3184ff11159d621d6ef0af8a1a7b42ee0c2a5b") r2 = bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x62ea, 0x10, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00006ba000)={r2, &(0x7f000096b000)="ee16ff8e6d78e965d7e5fb8d840977ecf365cc010000006a85eeae311c33b1a69f3bb48bb24fd73827249cc2c4e7c94d4235ed0ba438e3c279c939109eba4b1a5c060faaf1c57572d9bf9ec0870a714378d8224c9cd7454f116d877d752d05afe8e943803cb7d1ec9c04ed5a5b2ccb8ba5ed0e940169b436e64def81daf77be3de233d2a7a99f469f11b8c609c7ce5a1ac7e9adb15e9b0ba347753a0a8e8ee310db0f4a0190c06359e672a4ac3d541da0d94e330f1678f633085e2c095dd72ae8acb294ffd32d2284b68442ca12ffe4ef12d3c62abc9307e24744266365c31f534a8f6af842ea0ae1219b3b954acaff57b7da65281a8994c63ec598debc821051e8909012ed2f65713ed8f606dd6ebe0053dbfcc3420974283ecad5dd660d41ff7f78cfa6f9f74fde4130825c5c2aaee39e0f24f58d027a46f2b44287e3f75168ef99d70ad5ee23c63fbcec0a2f41c2481309cc3a0a75c9a22def779c4b5ea15050a3518b076a39227ba9c3b3b7e354879448817976c54075826af88f04891a65aa9507e7a3e7e350e5f15e2eb56b2d6323d02ee2aa93df23d117ad7e978446268d227dae659aa8ac0a62018c22f102ba8e5cbb602630e69a9d1a66ef3494e2b3af078a91c8fbb03a5d621b15c"}, 0x10) 2018/02/19 19:48:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) bind$inet(r0, &(0x7f000014a000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) r1 = accept$inet6(r0, &(0x7f0000925000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000f54000)=0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099e000)={0x0, 0x7a72}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000230000)={0x4, 0x7, 0x5, 0xfffffffffffff800, 0x0, 0x0, 0x8, 0x1, 0x0}, &(0x7f0000020000)=0x20) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002e2000)=@assoc_value={r2, 0x2262}, 0x1) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00007fc000-0x4)=0x2008, 0x4) sendto$inet(r0, &(0x7f00002cb000), 0x0, 0x0, &(0x7f0000bc2000)={0x2, 0x1, @empty}, 0x10) [ 40.558740] sctp: [Deprecated]: syz-executor0 (pid 6904) Use of int in maxseg socket option. [ 40.558740] Use struct sctp_assoc_value instead 2018/02/19 19:48:53 executing program 5: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x805, 0x0) socketpair$inet6(0xa, 0x800, 0x8, &(0x7f0000eea000-0x8)={0x0}) getsockname$inet6(r1, &(0x7f0000454000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000a44000)=0x1c) bind$unix(r0, &(0x7f0000bcb000)=@file={0x1, './file0\x00'}, 0xffffffffffffff51) listen(r0, 0x0) r2 = socket$inet6(0xa, 0x7, 0x87) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00009a7000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000d01000)={@mcast1={0xff, 0x1, [], 0x1}, 0x9a9, r3}) accept4(r0, &(0x7f0000b28000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000b29000-0x4)=0x8, 0x0) [ 40.638649] sctp: [Deprecated]: syz-executor0 (pid 6904) Use of int in maxseg socket option. [ 40.638649] Use struct sctp_assoc_value instead 2018/02/19 19:48:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000015000-0xf1)="1f0078000104ff001000001a000000001501f0ff08000100030600dc05df00f7ce286bc873e4218a0e420673c3844f6a242399e973721bfea0a7f11d3363e9039c8a7c527f73876c84dc57c907117b14090000004437c001c5a72bd3fbe79fff0cacc3734ebef0e0db6f54edab66a1624dd67d83783d0e2dd71ef9e85e11b2e1c1044033f1985d97e32ab7e77cba00573aaba38ecd244fa9989e046076a6574b09b155886e38ab799bef614f53bff54b66181f0a95834d09a39b6896d62c0e8e0d8291c933ad25f6da7fe0d43566787d9f36e8dcc19b7292fca2f25df4623e1f50f12607c97220738cf6c45998969f977e", 0xf1) 2018/02/19 19:48:53 executing program 6: r0 = socket(0x1d, 0xa, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f000096a000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b25000-0x10)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x1, 0x101}, {0x2000000000}, {0x6}]}, 0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e27000)) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000d28000-0x9c)="ba533830b9814f811be56449f114e4e3b898166b438a029db761a7dd5988c946fe830a2f0a2d41be4a0ac7e3927e50e13c527336f6223a9f2d69b693c46f78ca3038be9bd41c991600000002fac68f3735fec70dcbbf372b48736d98b481f507026e1e67344c256a09f0f7424bc2741a8bd5d6dd7a4fa22ce6e06c6e49e1d45a451078ce0117bab298a3ea7bee5e07b7d96a827018c0bdcafd", 0xfdb8) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8, 0x4) 2018/02/19 19:48:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000156000)={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9a2}, {0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @empty}, 0x9}, 0x9, [0x1, 0xffffffffffffffff, 0x80000001, 0x4, 0x9, 0x8, 0x7fffffff, 0x5]}, 0x5c) mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {0xa, 0xffffffffffffffff, 0x3ff, @empty}, 0x0, [0x0, 0x0, 0x8001]}, 0x5c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/19 19:48:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) ioctl$void(r0, 0xc0045878) r1 = epoll_create(0x53) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e99000)) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$netlink(r2, &(0x7f0000d23000-0xc), &(0x7f0000257000)=0xc) 2018/02/19 19:48:53 executing program 3: mmap(&(0x7f0000000000/0x5b3000)=nil, 0x5b3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000466000)={r1}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00004c0000-0x1a)={0x0, 0x6, 0x9, [0x195, 0x101, 0x3, 0x80000000, 0x4, 0x2, 0x7, 0x0, 0x0]}, &(0x7f00002b9000-0x4)=0x1a) mmap(&(0x7f00005b4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00005b4000)={r3, 0x94, 0x30, 0x1ff, 0x9}, &(0x7f00003f6000-0x4)=0x18) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b3000), 0x0) mmap(&(0x7f00005b3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004be000-0x6)="5077e5420ea9", 0xffffffffffffff01) 2018/02/19 19:48:53 executing program 2: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[]}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xe, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002dc000)={r0}) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000112000)={0x0, 0xfe8}, &(0x7f0000d1b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000bf6000)={r2, 0xd9a3}, 0x8) 2018/02/19 19:48:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1a) pipe(&(0x7f00006e2000-0x8)={0x0, 0x0}) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00006a8000-0x26)={@hci={0x1f, 0x2, 0x3}, {&(0x7f0000a28000)=""/61, 0x3d}, &(0x7f0000919000), 0x2}, 0x26) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000cc8000)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/02/19 19:48:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x7f}]}, &(0x7f0000d61000-0x4)=0xffffffffffffffe7) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00007dc000)={r0, @in6={{0xa, 0x3, 0xff, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x8}}, 0x100, 0x2}, 0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000823000-0x10)={r0, 0x84, &(0x7f0000548000-0x84)=[@in={0x2, 0x1, @broadcast=0xffffffff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x2, 0xffffffffffffffc0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffffd}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f}, @in6={0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000}]}, &(0x7f00001ea000-0x4)=0x10) 2018/02/19 19:48:53 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000011e000-0x14)={0x0, 0xffffffffffffffc1, 0x4, 0x80000000, 0x235, 0x6}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={r1, 0x3ff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000c81000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000070a000-0x18)=@generic={0x7cd6, 0x8d23, 0x6}) listen$netrom(r0, 0xfffffffffffffffd) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000bab000)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x30, &(0x7f0000679000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r3 = accept4(r2, &(0x7f0000596000-0x6)=@hci, &(0x7f00000c7000)=0x6, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000808000)={0x10000, 0x2, 0x7, "d40108840a0e", "6eddbcf32bb0ba9491886ed488d75bd3"}) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000738000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000599000)=0x1c) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f000091a000+0x4a4)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00009ad000-0xc1)={0x0, 0xb9, "f0118b2af2851205b1426b875231b68c5895d83eb7ac454cdc6cd09f1b6b0dff78baf52d8a98d60c91d6e5ecc3b762ad83c0a3c21ab288fe3f83459865ef6a1f4c7c2663837b8cdfc53a326ddc41a05959bab187e80f48f98cdadc84e4b0b4d5ca0380f58640e6b28537e5b97c82fdd5727824119f4df7cc0e106cc0b561b5679616da72d912fe6ecb776bdc20750ae5283a6c6cdc526443858b4b0883b84bd1e683ba6805f98ec97c931b73e8fb55a884fb823ad500fe0cac"}, &(0x7f000096a000)=0xc1) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000af7000)={r5, 0x1000}, 0x8) 2018/02/19 19:48:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ee5000)={&(0x7f0000a5d000)='./file0\x00', 0x0, 0x8}, 0x10) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001c6000-0xc)={0x20000001}) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x200000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xb}}}, @sadb_address={0x5, 0x5, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x80000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/19 19:48:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) setsockopt(r0, 0x80000000, 0x3, &(0x7f0000001000-0xa2)="fce545df521ed9f1460798d18a1b19943c49af5348b204f80eb76a281315518fa2037a867e25e07bd70dc950088648682b8a06a2a8f9526938234850f5d12512309bf36fe6e72644ef6b82f093f635e00324713d397e19fc0cbd4432bb9a51c72f422b90068f8d69a235059921c50c36c7ddd88e42cea338877962ef5b2f6056ac1f4d564f3eb3a3e17345ce15dcf66f7caeaa1e9a1c5508eff93bdbfba26e0f3fde", 0xa2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00003ec000)={&(0x7f0000693000-0x24)=[0xfff, 0x11, 0x9, 0x7, 0xf8, 0x5, 0x7fffffff, 0x7, 0x9], 0x9, 0x5, 0x5, 0x1, 0x3, 0x8, {0x8000, 0x5, 0xfff, 0x4, 0x5, 0x400, 0x20, 0xa18, 0x8000, 0x630, 0x8001, 0x9, 0x6, 0xab4b, "a0b437096b99aad1d095d270a644ed8573389b3dfce1832b318ed03b2fd491c3"}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000001000-0x10)={0x3, 0x1, 0x6, 0x4}) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r3, 0x1) poll(&(0x7f0000001000)=[{r3}], 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000005000)={0x6, &(0x7f0000003000)=[{0x80000001, 0x56927d24, 0x1, 0x7}, {0x70, 0x0, 0x7}, {0x5, 0xffff, 0x8}, {0x9, 0x1, 0x3, 0xe90}, {0x1000, 0x7fffffff, 0xbc, 0x9}, {0x7fffffff, 0x8, 0xfff, 0x101}]}, 0x10) [ 40.717490] audit: type=1400 audit(1519069733.522:36): avc: denied { getattr } for pid=6960 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/19 19:48:53 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000001000-0x1d)='D', 0x1) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf), &(0x7f0000004000-0x4)) r1 = gettid() r2 = accept(r0, &(0x7f0000005000-0x9)=@rc, &(0x7f0000005000-0x4)=0x9) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000002000-0x4)=0x7fff, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000005000)=r1) 2018/02/19 19:48:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000405000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f000075e000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ee3000)=0x9, 0x4) bind$alg(r0, &(0x7f0000330000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x2c9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000bf2000)={0x9, {{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}}, 0x1, 0x9, [{{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}, {{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, {{0xa, 0x1, 0x0, @empty, 0x1}}, {{0xa, 0x3, 0xb862, @empty, 0x5}}, {{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x10000}}, {{0xa, 0x3, 0xaf5, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x6}}, {{0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x38de}}, {{0xa, 0x3, 0x800, @loopback={0x0, 0x1}, 0x67}}]}, 0x510) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000f0f000)) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/02/19 19:48:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000e75000-0x38)={&(0x7f000060d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000b3d000)=[{&(0x7f0000b59000)}, {&(0x7f00003eb000-0xa2)=""/162, 0xa2}, {&(0x7f000013e000)=""/4096, 0x1000}, {&(0x7f0000e2b000-0x27)=""/39, 0x27}, {&(0x7f0000f69000-0x9e)=""/158, 0x9e}, {&(0x7f0000f14000-0x3)=""/3, 0x3}, {&(0x7f0000ce8000)=""/62, 0x3e}], 0x7, 0x0, 0x0, 0x2ed01f12}, 0x0) connect$bt_sco(r0, &(0x7f00003d7000)={0x1f, {0xe5, 0x0, 0x7, 0x9, 0x3f, 0x7}}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f00007e2000)={0x9, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff}, 0x1c) 2018/02/19 19:48:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x800, 0xb68) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000fcf000-0x6)={0x0, 0x5}, &(0x7f0000ec8000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000068e000-0xa0)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}}, 0xede, 0x8c, 0xfffffffffffffffe, 0x4, 0x18}, 0xa0) r2 = accept4$ipx(0xffffffffffffffff, &(0x7f0000e0a000-0x10), &(0x7f0000b37000-0x4)=0x10, 0x0) getpeername$ipx(r2, &(0x7f0000347000-0x10), &(0x7f0000dcb000-0x4)=0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c24000)={{{@in=@rand_addr, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000bc4000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002e6000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x0, 0xd, 0x2, 0xa0, 0xa0, 0x3f, 0x0, r3}, {0x6, 0x3, 0x2, 0x10001, 0x3, 0x8, 0x400, 0x8}, {0x44, 0x5, 0x5, 0x4}, 0x0, 0xe, 0x2, 0x1, 0x1, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x3f}, 0xa, @in=@multicast2=0xe0000002, 0x4, 0x3, 0x2, 0x6, 0x0, 0x8}}, 0xe8) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000722000-0x3c8)={0x100000000, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x1, 0x6, [{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x3, @multicast1=0xe0000001}}, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x3, @rand_addr=0x1}}]}, 0x3c8) socket$inet(0x2, 0x3, 0x1) syz_emit_ethernet(0x3e, &(0x7f0000004000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @multicast2=0xe0000002, {[]}}}}}}}, 0x0) 2018/02/19 19:48:53 executing program 1: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f00008d9000-0x20)="5b6dad1e4b00000009eeffe50020000000f0ff06dd7affff2a7900"}) r1 = socket$inet6(0xa, 0x5, 0xfffffffffffffffa) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, 0x0, &(0x7f0000fc4000-0x4)) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000bf9000)={r0, 0x3}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000fc5000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000f54000-0x4), &(0x7f000025c000-0x4)=0x4) 2018/02/19 19:48:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00003cb000-0x4)=0x840, 0x4) getsockname$packet(r0, &(0x7f00004a5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00002ee000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000d17000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) sendto$inet6(r0, &(0x7f000092c000-0xa9)="b1641ba9", 0x4, 0x0, &(0x7f0000f7b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvfrom(r0, &(0x7f0000f81000)=""/60, 0x3c, 0x0, 0x0, 0x0) 2018/02/19 19:48:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000030d000)=@broute={'broute\x00', 0x20, 0x1, 0x30, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200c8000], 0x0, &(0x7f00003f4000), &(0x7f00000c8000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}]}, 0xa8) socket$alg(0x26, 0x5, 0x0) 2018/02/19 19:48:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[]}, 0x0) mmap(&(0x7f0000000000/0x39000)=nil, 0x39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f000000b000)={0x18, 0x28, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) 2018/02/19 19:48:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000059b000)={0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000059000)={&(0x7f000085f000)='./file0\x00', r0}, 0xc) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x10000800000010d, 0x2, &(0x7f0000001000-0x8)="fffffff4ffffffff", 0x8) socketpair(0x0, 0x2, 0x1a, &(0x7f0000ba0000)) 2018/02/19 19:48:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) getsockname(r0, &(0x7f000038e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000bea000-0x4)=0x32) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00009e7000-0x80)=[@in6={0xa, 0x2, 0x1000, @loopback={0x0, 0x1}, 0x13}, @in6={0xa, 0x0, 0xfffffffffffff801, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x6c121c60000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x3, 0xff, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x1ff}], 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000048b000-0x77)="3b97d4e838ede4250a0000000000008c", 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000db6000)=0x2, 0x8) 2018/02/19 19:48:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000486000)={0x0, 0xac, &(0x7f0000790000)=[@in6={0xa, 0x3, 0x6f83, @mcast1={0xff, 0x1, [], 0x1}, 0x61f}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x49e61900}, @in6={0xa, 0x3, 0x8, @empty}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x2d13, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}]}, &(0x7f0000b11000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00006cd000-0x20)={0x80000000, 0x1, 0x200, 0x1, 0x200, 0x4e03, 0x101, 0x198, r1}, &(0x7f0000104000-0x4)=0x20) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ede000-0x20)={@generic="c755625a5434bf4ed7f915f0e5b7b572", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) sendto$inet6(r0, &(0x7f0000d88000-0x8), 0x0, 0x0, &(0x7f0000093000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/02/19 19:48:53 executing program 5: mmap(&(0x7f0000000000/0xfab000)=nil, 0xfab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000fac000-0xc)={@local, @local, 0x0}, &(0x7f0000fac000-0x4)=0xc) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f000039b000-0x3f)="4458e581c4150326f95920aff0f2cb3ed4b0893c5741991210c6dff0e04ff5fcccd106f8b2441993804aa41f6dcd448693e8b9ec6df29072e054112bd63dbd", 0x3f, 0x20000000, &(0x7f0000fac000-0x14)={0x11, 0x1f, r1, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) r2 = socket$inet6(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000fab000-0x3e0)=@security={'security\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x110, 0x0, 0x110, 0xffffffff, 0xffffffff, 0x2b0, 0x2b0, 0x2b0, 0xffffffff, 0x4, &(0x7f00001fb000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, [], [], @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x110, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e0) 2018/02/19 19:48:53 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000001000)={@local, @empty, @remote}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x3, 0x4, &(0x7f0000003000-0x58)="914ffe84f850f9cf8db1802597436e60f946bbede04430030009972075c6be26facd96dd49f5666e914b424668bb1697725d615a0b08dffb83d257885fb2cd6526408b6b263a02f52e2ace14805609b1aba21682bb21cccb", 0x58) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r2, 0xfffffffffffffc00}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) 2018/02/19 19:48:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f00002a4000)="b871f83ab23e") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r1, 0x1000080000089f3, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) pipe(&(0x7f00000c7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000072000-0x10)={0x1, &(0x7f0000aa2000-0x4)=[0x6]}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f00001ed000-0x10)={0x0, 0x3, 0xffffffffffffff0f, 0x7f}) 2018/02/19 19:48:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000051c000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00005f4000)={0x0, 0x4000000000, 0xa, [0x5, 0x400, 0x5, 0x7, 0x3ff, 0x2, 0x4, 0x1000, 0x4, 0x9a5c]}, &(0x7f0000f8b000)=0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000473000-0xa0)={r1, @in={{0x2, 0x3, @empty}}, 0xffffffffffffffff, 0x1, 0x401, 0x4, 0x8}, 0xa0) r2 = socket(0x2, 0x2000080003, 0x2) bind(r2, &(0x7f0000f40000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/19 19:48:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getpeername(r0, &(0x7f0000776000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, &(0x7f0000a92000)=0x26) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f000006f000-0x4)=0x8, 0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000e9c000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000209000010000000000000000000000000000000000480fbf502007e23"}) r2 = socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f00005c8000)=0xab, &(0x7f00009b0000-0x8)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000603000-0x8)) setsockopt$sock_void(r0, 0x1, 0x41, 0x0, 0x0) [ 40.879343] kernel msg: ebtables bug: please report to author: Total nentries is wrong [ 40.885130] Cannot find add_set index 0 as target [ 40.912275] Cannot find add_set index 0 as target [ 40.916733] kernel msg: ebtables bug: please report to author: Total nentries is wrong 2018/02/19 19:48:53 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000275000-0x10)=@nfc, &(0x7f0000c8b000-0x4)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000a8b000-0x4)={r1}) mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x8000000000002}, 0x1c) connect$inet6(r2, &(0x7f0000e79000-0x1c)={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r2, &(0x7f00000da000-0x1c)={0xa, 0x0, 0xeae4, @empty, 0xd6}, 0x1c) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) [ 40.922662] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 40.933086] in_atomic(): 1, irqs_disabled(): 0, pid: 7052, name: syz-executor3 [ 40.940485] INFO: lockdep is turned off. [ 40.944577] CPU: 1 PID: 7052 Comm: syz-executor3 Tainted: G W 4.16.0-rc1+ #232 [ 40.947372] IPv4: Oversized IP packet from 172.20.2.12 [ 40.953142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.953146] Call Trace: [ 40.953160] dump_stack+0x194/0x257 [ 40.953171] ? arch_local_irq_restore+0x53/0x53 [ 40.953180] ? fs_reclaim_acquire+0x20/0x20 [ 40.953196] ___might_sleep+0x2b2/0x470 [ 40.986848] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 40.992715] ? __debug_object_init+0x235/0x1040 [ 40.997373] __might_sleep+0x95/0x190 [ 41.001158] kmem_cache_alloc_trace+0x299/0x740 [ 41.005811] ? lock_acquire+0x1d5/0x580 [ 41.009768] ? lock_acquire+0x1d5/0x580 [ 41.013726] ? __rds_conn_create+0xe46/0x1b50 [ 41.018207] rds_loop_conn_alloc+0xc8/0x380 [ 41.022510] ? rds_loop_conn_free+0x290/0x290 [ 41.026990] ? __init_waitqueue_head+0x97/0x140 [ 41.031646] ? init_wait_entry+0x1b0/0x1b0 [ 41.035865] ? __lockdep_init_map+0xe4/0x650 [ 41.040258] __rds_conn_create+0x112f/0x1b50 [ 41.044659] ? rds_conn_drop+0xb0/0xb0 [ 41.048533] ? lock_downgrade+0x980/0x980 [ 41.052666] ? lock_release+0xa40/0xa40 [ 41.056628] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 41.062497] ? rcu_note_context_switch+0x710/0x710 [ 41.067406] ? __lockdep_init_map+0xe4/0x650 [ 41.071798] ? __lockdep_init_map+0xe4/0x650 [ 41.076188] ? lockdep_init_map+0x9/0x10 [ 41.080241] ? __init_waitqueue_head+0x97/0x140 [ 41.084891] ? init_wait_entry+0x1b0/0x1b0 [ 41.089111] ? lockdep_init_map+0x9/0x10 [ 41.093154] ? rds_message_alloc+0x28c/0x330 [ 41.097545] ? rds_message_next_extension+0x210/0x210 [ 41.102714] ? trace_hardirqs_on+0xd/0x10 [ 41.106845] ? _raw_spin_unlock_bh+0x30/0x40 [ 41.111239] ? __release_sock+0x360/0x360 [ 41.115365] ? lock_sock_nested+0x91/0x110 [ 41.119584] rds_conn_create_outgoing+0x3f/0x50 [ 41.124246] rds_sendmsg+0xe63/0x2550 [ 41.128030] ? avc_has_perm+0x43e/0x680 [ 41.131997] ? rds_send_drop_to+0x1930/0x1930 [ 41.136478] ? lock_acquire+0x1d5/0x580 [ 41.140434] ? lock_downgrade+0x980/0x980 [ 41.144566] ? rw_copy_check_uvector+0x1be/0x280 [ 41.149306] ? sock_has_perm+0x2a4/0x420 [ 41.153352] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 41.158699] ? dup_iter+0x252/0x260 [ 41.162310] ? kasan_check_write+0x14/0x20 [ 41.166533] ? copy_msghdr_from_user+0x3a6/0x590 [ 41.171274] ? selinux_socket_sendmsg+0x36/0x40 [ 41.175926] ? security_socket_sendmsg+0x89/0xb0 [ 41.180667] ? rds_send_drop_to+0x1930/0x1930 [ 41.185144] sock_sendmsg+0xca/0x110 [ 41.188839] ___sys_sendmsg+0x767/0x8b0 [ 41.192798] ? copy_msghdr_from_user+0x590/0x590 [ 41.197535] ? lock_release+0xa40/0xa40 [ 41.201497] ? lock_acquire+0x1d5/0x580 [ 41.205452] ? lock_acquire+0x1d5/0x580 [ 41.209413] ? __fget_light+0x2b2/0x3c0 [ 41.213368] ? fget_raw+0x20/0x20 [ 41.216806] ? do_raw_spin_trylock+0x190/0x190 [ 41.221369] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 41.227238] ? kcov_close+0x20/0x20 [ 41.230846] ? _raw_spin_unlock+0x22/0x30 [ 41.234985] __sys_sendmsg+0xe5/0x210 [ 41.238768] ? __sys_sendmsg+0xe5/0x210 [ 41.242722] ? SyS_shutdown+0x290/0x290 [ 41.246683] ? lock_downgrade+0x980/0x980 [ 41.250819] ? security_file_ioctl+0x89/0xb0 [ 41.255209] ? fput+0xd2/0x140 [ 41.258388] SyS_sendmsg+0x2d/0x50 [ 41.261909] ? __sys_sendmsg+0x210/0x210 [ 41.265955] do_syscall_64+0x282/0x940 [ 41.269823] ? _raw_spin_unlock_irq+0x27/0x70 [ 41.274297] ? finish_task_switch+0x1e2/0x890 [ 41.278774] ? finish_task_switch+0x1b9/0x890 [ 41.283252] ? syscall_return_slowpath+0x550/0x550 [ 41.288161] ? syscall_return_slowpath+0x2ac/0x550 [ 41.293072] ? prepare_exit_to_usermode+0x350/0x350 [ 41.298078] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.302908] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 41.308081] RIP: 0033:0x453d69 [ 41.311250] RSP: 002b:00007fb7a7a53c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 41.318940] RAX: ffffffffffffffda RBX: 00007fb7a7a546d4 RCX: 0000000000453d69 2018/02/19 19:48:54 executing program 4: mmap(&(0x7f0000000000/0x93d000)=nil, 0x93d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f000093e000-0x24)=@ethtool_ringparam={0x10, 0x4, 0x1, 0x1, 0x5, 0x9, 0xe01, 0x6, 0x60f}}) 2018/02/19 19:48:54 executing program 1: mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f0000f09000-0x74)=""/116, &(0x7f0000c7e000)=0x74) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f0c000-0x8)={0x0, 0x7}, &(0x7f0000f0c000-0x4)=0x8) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f0b000)={r1, 0x24, "9c4eacd4dd7df0a42ab0231d89a6051f5e2318b82839830672f51b612df87e86af591ed7"}, &(0x7f00006e0000-0x4)=0x2c) 2018/02/19 19:48:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000f36000-0x4)=0x4000) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000d7d000-0x1c)=@req3={0xffff, 0x20, 0xffff, 0x4, 0xfffffffffffff906, 0x9, 0x6}, 0x1c) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000453000-0xc)={0x0}, &(0x7f000055d000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00007ec000-0x4)=0x0) sendmsg$netlink(r0, &(0x7f0000409000-0x38)={0x0, 0x0, &(0x7f000095f000)=[{&(0x7f00007a5000)={0x12b8, 0x1c, 0x0, 0x1, 0x0, "", [@nested={0x1298, 0x38, [@generic="004db4d05e7afa5608eaacf108b464e71f738833bbbe07aafd3bbd560d36ca7c89a49e1c751a452436365a", @typed={0xc, 0x6, @fd=r1}, @typed={0xc, 0x49, @uid=r3}, @generic="6ce6ae36448a4a65ca7917aa5fe982b77f923e8fdbe4a37eba06dd8139f32a4ea5fa718c265f14e155a0e4c7b3b293f90f72949aa57c575759b2f89c3cda9481d38d9d21fd3f8b3049d6e844d1", @typed={0xc, 0x3f, @fd=r1}, @generic="f2d63a1bf6e93d7ae053bbd7a0be041caa295df5ed191065677227083a1b224006bb973ce46e7fddb48e7ae2e2c0d0a4996fbf4d6447a3f3f612449b495a5f5bcd3c4a963b3ba1f2dfff88fc00d56ab99c7c6c8696", @typed={0xd4, 0x3e, @binary="4ced3074add4d65f37a7875f1c07ad918fbf1bab98539af174f515f55ed3e48b698482c0f3d4c6fcb00facd652ed72625347376ea8dda6c0ba3e4e5d688ddf81675b01100aae159f1cbdc92b5fb68c61cb462e34564f7cef58e04c91a7858780c747d7879231c3b056c67db94d79d0ee16848e2ad414ba635b7b7924e7b15b71928cbcf3ea83d33e6857155fba807d50b2d2a88c2fa6d2568316d9793fd89e4010b5d92521b397f304dc6d4ea4973ba224fa114407607d7d2533ccc1ae68129e592ed5ff9bb32e4f42e5"}, @generic="ced4afbc1fecfc63c09349579444a74468dfbd845845399a86b6cd9be1fa8715f95a87e8e8b43a03a1d0968b0e0d5d92ace3cd2a25dac8", @generic="e25e5ba11c80b85565b7c801d0e1cdbe9df4747d27af95e5da2d3a367ca7545d55e69dabafa39e077e63d0f9dfa50b7d46d725b8d6e8694281c164139c6565872a75b60a8f9c8bdd9809a522ddc25fac7f34b6e9ca781386eadbc59d371f034184a3bcc86b0430b9433fcef2d5c24f88d0e72142075dec9545085ca8c5602f720fdd4f78c6fc7063a189af681f9fecfc707f2da233daaa8f", @generic="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"]}, @nested={0x10, 0x47, [@typed={0xc, 0x73, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, 0x12b8}, {&(0x7f0000d8d000-0x78)={0x78, 0x22, 0x10, 0x7, 0x1, "", [@typed={0xc, 0x38, @pid=r4}, @nested={0x44, 0x76, [@typed={0xc, 0x20, @pid=r5}, @typed={0xc, 0x93, @u32=0x9}, @generic="8be45f24e89736df56963e32b1325101021cc91519df3dccb688b542f012b755556b0024e4638d"]}, @typed={0x18, 0xf, @str='\\em1#cgroupGPL\x00'}]}, 0x78}, {&(0x7f00005d0000-0x194)={0x194, 0x17, 0x2, 0x2, 0x2, "", [@nested={0x4, 0x1a, []}, @generic="c7389a256a44552f7486c437e5b5857ce986699860ef9e0b3db5452da36d9fd7fdec30bfa39921f647e0cec399e39993236d82b95adcc3c58680b94d6e40a7830fb0efc26b98c1b8d0dc1c165708661b2e87b5560d7b545b583b991be302df624846faf110f7624b0696b039bd9c8a9158178b496f222358614dd43e89686096460b8a15", @nested={0xc4, 0x93, [@typed={0xc0, 0x83, @binary="c7f69f55c94a1393998a4c690fc4b551313657c4ea71da54899d3d6c3116f984df92f8776ec1eeb94788a0ab6cd52f79e83ab6d025fb97e62fd6206d819bcb2df942b912785b3c3576ade010c8e9cce875367d43a4c949aeb04a33770e506d24464692435afb4d94b74d979ab790484ac1a52b2716446f1c22d35798c0b89a097801145e6464719243c60176b6d3c231691159153cab5142a530e93b1d89d4df4261d0972a7f8bde0bfb5b2c464c071a2fd6e8bfbad0"}]}, @generic="664defd978b1734bf6f43d7ff72ca478b98208db1f7ece99fc61dcd2f7186e177c3cfb16ea84e27e664c63f77f17fbb8eacd770a141fea83"]}, 0x194}], 0x3, &(0x7f000043d000)=[@rights={0x20, 0x1, 0x1, [r0, r1, r2]}, @rights={0x20, 0x1, 0x1, [r2, r2, r1, r1]}], 0x40}, 0x20004004) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000123000-0x10)={&(0x7f00003fe000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00008c3000-0x4)=r6, 0x4) [ 41.326192] RDX: 0000000000000000 RSI: 0000000020159fc8 RDI: 0000000000000013 [ 41.333445] RBP: 000000000072bf58 R08: 0000000000000000 R09: 0000000000000000 [ 41.340693] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 41.347945] R13: 00000000000004a7 R14: 00000000006f7048 R15: 0000000000000001 2018/02/19 19:48:54 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000010000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000000c000)={0x0, 0x7, 0x4, 0x0, 0x9, 0x9, 0x1000, 0x3, {0x0, @in6={{0xa, 0x1, 0xaf2c, @empty, 0x7fffffff}}, 0x800, 0x3, 0x400, 0x3, 0x7}}, &(0x7f0000009000-0x4)=0xb8) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000006000-0x8c)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000010000-0x4)=0x8c) r2 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r2, &(0x7f0000001000)={0x1d}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000000c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg(r2, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, r3}, 0x10, &(0x7f000000b000)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000005000)=[]}, 0x0) 2018/02/19 19:48:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "08de06", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @loopback={0x0, 0x1}, @empty, [], "fca967e17f791010"}}}}}}}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c42000)={0xfa, 0x7, 0x200, 0xffffffffffff052d, 0x1, 0x8, 0x1, 0x9, 0x0}, &(0x7f0000685000)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000301000-0xa0)={r2, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffd}}, 0x2, 0x9, 0x100000001, 0x6, 0x54}, 0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f000090c000-0xc)=@sack_info={0x0, 0x20, 0x57f7}, &(0x7f0000713000-0x4)=0xc) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000100000)={r0, 0x7, 0x1, 0x9, &(0x7f000007f000)=[0x0], 0x1}, 0x20) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000565000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00003dd000)=0x10, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00008cd000-0x28)={@common='gre0\x00', &(0x7f0000508000)=@ethtool_channels={0x3c, 0x10000, 0x1, 0x0, 0x9, 0x3, 0x7fff, 0x401, 0x7}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f00009e0000)={0x6, 0x7, 0x8000, 0x9, 0x0, 0x1000, 0x8, 0x3, r3}, &(0x7f0000705000-0x3)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000cd8000)={0x3000000000, 0x8, 0xd75d, 0x2, r3}, 0x10) socketpair(0x8, 0x80000, 0x390e, &(0x7f0000f3e000)={0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f0000175000)={r3, 0x1, 0x30, 0x5, 0x1f8000000000}, &(0x7f0000573000)=0x18) 2018/02/19 19:48:54 executing program 6: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000083000-0x10)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0xfffffffffffffe8b) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[], 0x0, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f0000e07000)=@hci, 0x6, &(0x7f0000f75000)=[], 0x20b, &(0x7f0000ec7000), 0xfffffffffffffcd6}, 0x2) 2018/02/19 19:48:54 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000-0x368)=@filter={'filter\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x1d8, 0x0, 0x1d8, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, &(0x7f0000024000-0x40), {[{{@ip={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x0, 0x0, @generic="086cd2e96ee8c8f800063a00beff6e2d", @common='bridge0\x00'}, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@inet=@multiport={0x50, 'multiport\x00', 0x1}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bcsf0\x00'}, 0x0, 0xb8, 0xe0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00'}, @common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0xfffffe6a}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x368) 2018/02/19 19:48:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000048000)=0xfff, 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x10, 0x29, 0x37}], 0x10}}], 0x1, 0x0) 2018/02/19 19:48:54 executing program 2: r0 = socket(0x2, 0x2000080003, 0x2) getsockopt(r0, 0x0, 0xd0, &(0x7f0000002000-0x8)=""/8, &(0x7f0000001000-0x4)=0xf5a7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f00000f6000-0x55)="7780d22e6e03d0ef04939234f24f6747ffa95d2ba9973760eb1db1732249d91d5023a0bba24fb48d64607c9d2fb826a6920a31b080c7307d6b6384e860e77bbd42a09797330660a52a1ce603013a23a8eedc82bc17", 0x55, 0x40, &(0x7f00004d2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@empty, [], @ipv4=@multicast1=0xe0000001, [], @ipv4=@empty, [], @ipv4=@loopback=0x7f000001}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='bpq0\x00', @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) syz_emit_ethernet(0x36, &(0x7f000038f000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x2, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f00009ac000)={0x0, 0x1, [0x0]}) 2018/02/19 19:48:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000121000)={0x8}, 0x1) r1 = socket$netlink(0x10, 0x3, 0x10) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000264000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f000098a000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00000fa000)=""/16, &(0x7f00006c1000-0x4)=0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000f99000-0x208)={0x20, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x3, [@generic="4852d99865"]}]}, 0x20}, 0x1}, 0x0) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000d53000), 0x80800) getsockopt$inet_tcp_buf(r3, 0x6, 0x1e, &(0x7f00002a8000-0x1000)=""/4096, &(0x7f0000e70000)=0x1000) r4 = accept(r1, 0x0, &(0x7f00001f6000)) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000e3d000)="a21d89cb1b548c61f064857eacc0efdc4798d1e4e474e5f368c648b07ac267ce58890645e754f727", 0x28) 2018/02/19 19:48:54 executing program 6: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000b5e000)=@file={0x0, ""/108}, &(0x7f0000e6a000-0x4)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@generic={0xffffffffffffff09, 0x9, 0x8001}) r1 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r1, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) 2018/02/19 19:48:54 executing program 5: socketpair$inet6(0xa, 0x5, 0x84d1, &(0x7f0000f19000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000d8a000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2, 0x80000, 0x67) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000001000-0x8)={r0, 0x5}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00007dc000)={{{@in=@multicast2, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) socketpair(0x0, 0x0, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000004000-0x4)) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000001000-0x4), 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/19 19:48:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000e97000)=[{{&(0x7f00000c5000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000f87000)=[], 0x0, &(0x7f0000eaa000)=[{0x10, 0x1, 0x1}], 0x10}}], 0x1, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004a2000)) 2018/02/19 19:48:54 executing program 3: r0 = socket(0x0, 0x5, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x401}, &(0x7f0000861000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f26000-0x20)={0x4, 0xda, 0x8004, 0x14, 0x7b50, 0x5488, 0x8000, 0x0, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfca000)=nil, 0xfca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000001c000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000270000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2402}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000fca000)="06bf5a9b513d811058d06863ce13d346", 0x10) 2018/02/19 19:48:54 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000072e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000001000-0x4)=0x3a) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000ff5000-0x20)="1f0000004a00e9ff05000000230000003f800000000000f504fe441951840a", 0x1f) 2018/02/19 19:48:54 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f83000-0x58)={0x26, 'skcipher\x00', 0x3c, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f81000-0x10), 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00007e1000-0x10)=[], 0x0, &(0x7f00005e3000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f7f000)=""/175, 0xaf}], 0x1, &(0x7f0000ec7000)}, 0x0) 2018/02/19 19:48:54 executing program 7: 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) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r4]}], 0x1}, 0x0) close(r2) close(r1) r5 = accept(r4, 0x0, &(0x7f0000900000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000ac2000-0x8)={0x0}, &(0x7f000081a000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000598000-0x8)={r6, 0x6}, &(0x7f0000a25000)=0x8) 2018/02/19 19:48:54 executing program 6: r0 = socket$inet_sctp(0x2, 0x2, 0x84) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00006ef000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000196000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000000000)=0x10) setsockopt$inet_tcp_int(r2, 0x6, 0xa, &(0x7f00002d0000-0x4)=0xe25, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ef0000)={{{@in6=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f000009b000-0x4)=0xe8) connect$packet(r1, &(0x7f0000d37000)={0x11, 0x4, r3, 0x1, 0x3e5, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}}, 0x14) r4 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000002000-0x4)={r1}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000a67000-0x260)=@raw={'raw\x00', 0x9, 0x3, 0x200, 0xd8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x168, 0xffffffff, 0xffffffff, 0x168, 0xffffffff, 0x3, &(0x7f0000f99000-0x30), {[{{@ip={@loopback=0x7f000001, @loopback=0x7f000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6c}, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00'}}}, {{@ip={@rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x260) 2018/02/19 19:48:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000992000), 0x0, 0x20044040, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) writev(r0, &(0x7f0000f11000)=[{&(0x7f00005b1000-0x1000)="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", 0x1000}], 0x1) r2 = socket$inet(0x2, 0x1, 0x0) connect(r1, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000831000)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) sendto$inet6(r1, &(0x7f0000cf5000-0x5d), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0x1, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00002b4000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000fb7000-0x4)=0x1, 0x4) 2018/02/19 19:48:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) tee(r0, r0, 0x0, 0x1) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x4, 0x0, 0x11, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) bind$pptp(r0, &(0x7f0000dd9000-0x20)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ee4000)={0x3ff, 0x8, 0x9, 0x2, 0x401, 0xb2, 0x4, 0x200, 0x1000, 0xffffffffffffffff, 0xff}, 0xb) r1 = accept$ax25(r0, 0x0, &(0x7f00002c5000)) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000561000-0x10)=@generic="307d1fd05fc92ccedfc69967457517fa", 0x10) 2018/02/19 19:48:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f00001e0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d25000+0x957)={0x2, &(0x7f000048c000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffdfef024}, {0x80000001, 0x0, 0x0, 0x5}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[]}], 0x1, 0x0) getpeername(r1, &(0x7f0000b72000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000934000-0x4)=0x26) connect$inet6(r2, &(0x7f0000aaf000)={0xa, 0x0, 0x80000001, @empty, 0x765}, 0x1c) 2018/02/19 19:48:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a01000-0x10)=@common='gretap0\x00', 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e11000)) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @rand_addr=0x10000}, 0x10) listen(r0, 0x0) listen(r1, 0x0) 2018/02/19 19:48:54 executing program 2: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000af7000)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000af6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1056, &(0x7f00004e5000-0x1056)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x1048, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x10, 0x7, 0x1, 0x0, [{[]}, {[@empty]}]}]}}, @tcp={{0x2, 0x3, r0, 0x42424242, 0x60, 0x0, 0x9, 0x60, 0xffffffff, 0x0, 0x4, {[@mss={0x2, 0x4, 0x5}, @sack={0x5, 0xa, [0x8, 0x9]}, @eol]}}, {"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"}}}}}}, &(0x7f0000aea000)={0x0, 0x0, []}) 2018/02/19 19:48:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x2000000001, 0x900000020) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x0, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x8) bpf$MAP_CREATE(0x0, &(0x7f00006fb000-0x2c)={0x7, 0xffffffffffffff7f, 0x4, 0xffffffff, 0x4, 0x0, 0x8}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f000015c000-0x2c)={0x15, 0x9e, 0xfff, 0x400, 0x10, 0x0, 0xffffffffffffff81}, 0x2c) 2018/02/19 19:48:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8000000000006) sendmsg$nl_route(r0, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052b000-0x10)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x1c}, 0x1}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000b26000)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f000001b000)=0xe8) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f000048c000)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b36000), &(0x7f0000c4b000)=0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000392000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000ba4000-0xe8)={{{@in6=@loopback, @in6=@ipv4={[], [], @local}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000ccf000-0x4)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000026a000-0x4)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000789000)={&(0x7f0000729000)={0x10, 0x0, 0x0, 0x2202}, 0xc, &(0x7f00000f4000-0x10)={&(0x7f0000143000-0x19d4)={0x19d4, 0x7, 0xf, 0xc, 0x3, 0x3, {0x5}, [@generic="dedf23af779be9f3434c9b3d6e6cb32125c86d0baa247527189b9b214683cffcbca6bc2fa1d611be486998026d9f954eb0d84e2d855b0f3101cfe04023ebf85c0afbd5271807028e5ea728396870b70d70cf25dffd52fa70b10e58b935abc5882798b3a73d833bcb9ed40a6050d4244f3d2fd7d7b52141558b2a7d7f71c3caafa120e83fa0c7b6e852337d984c063f23202ca0edf4f2cfbf29aac4ea16d2e0a841e75cf0700a746d9b9c2853f4023b013d49eee6b7f485a1466811ec5013f0360ff064daa40846fb6c4e6370803d5b64840287b366eb925bf89bfabe1265d2211e28e617f9998f4299f1f9de281ac589f5a3d07701", @typed={0xc, 0x45, @ipv4=@broadcast=0xffffffff}, @generic="fa2350663943df26a596969d0af90e9b98fa08eeb2ebe4ed8d54b91024abac5e818db18d751b62825b22c4d0bb91a0afd10b27c4da805aec101cbf82a70e36aff346ea1a4baea5d68b61b00feb95dcfbbe53d5c6e879cf8220128e3e5202b69bf210b817a5e14dd57435484a312b8c8aa2847d1ac25393765873b097f5162ddb3399f9503351f96e67cf8397d817f9bc39faf5c0caa65e1dc5c1cede0700ff9d415e7e3c4ace2d770b8d85f28e7042293b892e13cfbce85b8c09d596782621f4bddb9c1638d4438d41cc943c616a324f9d17db466cd351a8a81e2bac41a66e318b1aabf7f4fd14161704fcc702be69", @generic="5fc3dba31d3aa50920dd0fbd8abcbf8c50147852af9b6b53717b3bf289ee06df8f9877c82632e8a26372fbe500549d5ccfbc21aa4e20263820855128855c30908e8ca590221b0579296bb6817d8f284b546d031b308a", @nested={0x320, 0x1, [@generic="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", @typed={0x18, 0x24, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="b1e863ddd545c47b9ffc6751867b48efb4ed22a262aa9eeb5b1079f24ff7a4fbfb92c4d890e1c8c0d6a687b9c8533d70bcbd18fbb2a37ab0", @typed={0xc8, 0x0, @binary="9b4263b4757dcfab74aa08e4fdeff4f0aa1474ccde057218f053abffd03b2e9b1cf6018339a6b1c56fe4da864d451b1fbc5cf8233b00833292a32f50439bd0b992829c705bd73f8c6ce526976af7bd17acc38e654ecc0b88baa5bb34394f16cd8db1dc73154a1357e371e99a8946d3577a043dbd483b4d694b10ca49c69e6fa56980bca512be7bf47b6f56925d566ed4b4ddd23f6e652ff8ce6580e329c9d2bb112f520d000d4cdaf4b58dfb7443d02e0b64fd4f70ea171281e1636af2"}, @typed={0x18, 0x3a, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0x10, 0xf, @u64=0xffffffffcff3a5c3}, @typed={0xc, 0x37, @uid=r1}, @typed={0x18, 0x36, @ipv6=@loopback={0x0, 0x1}}, @generic="bab131113688e40be751802d0a4205b172111a12fde67d70c4d7e74fc7b82f7633db404ca94a93213b075c2263de3e04203db238daff17c55b41f1a05be4c03bcd815375d4610d5b623d4348f814ce686946093a8f424d259fdd3c74aba61c1394a98c6036c384dfbff69b39357a17a86c9b3e508f7fb8a72911644734f74768026cab18616eaa00c49a2864306b5a4833ef33af406384122b9fadb5c15677b8", @typed={0x18, 0x2f, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, @nested={0xdc, 0x5e, [@typed={0x8, 0x40}, @typed={0x18, 0x60, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x6a, @uid=r3}, @generic="e01420f1e9916eadd99449c7fff6bcc4bce0a378e9e975e86a77f2eba74fd86c9a95ee0ccda986874de77f90be4da126ff3cb460911c5c1fe8614117b0d3712f6d04243a2b5be111aee3dc2b317c75dcfbcb348ca3917569c06ef8fd30682fa6792c336fa3700fd7bb13f46cbed64d6636fe2a3a56c1f17de2af8c9bf9c71364e4bafb52ba8663f99c4dffa45ff22fb9e059704bdcb0ca6511e779c79a77b845087cd2f4f04670207167"]}, @generic="80e09ee6f0c6ec2612787a6bb83d7cfb32ed0af198b956b0826aeaa50a744a019b5a0c3248972e04130ecf53f585a79a90dc995cbbfbb982fcf45cfa1eb0f3eec687bf30db0223ab45bc6f15eec622710e", @generic="f9fa227026f2c6e2b5fc7279019e24edb1422b55e6e0df98f0a6caa86360ae77d2a1ad1a9a5fdbfc55d8c1c27cf5d944b5e26e46866ae7269eed2de6f6b73b2a0d858ee3c10b6fff550ac4f5331dfc4d1bce76f578da2365e493e148f1bd01c8427fe38e0100916c64d9189deb1a61b7b0b4177b8bc19005c555f91e31e7677834e4a7aa1a99d8cdaa68bc122da253b08e058e73f58dbf1b002b3da97f2fe1f2bb59871038f1bb056dcc3a0368f90bbbdddedf4f5284", @nested={0x1274, 0xa, [@generic="331312c5f0b5ef175e5a908fdb796a275c3e3670780523da858cf26e36995dc1c84fd62d25731688edcd0f9dfd88b2be29a5b946961cc12b8a0a3b22b5bb6e713f8635d6e46a25d7443ddb42b003967ff8a0184581e9e34945ad32fcec1264a2b1187ddcfe88fbf37b6c5d7c22ac04c7d4e1fb65d601", @typed={0x8, 0x25}, @typed={0xc, 0x8e, @pid=r4}, @typed={0x18, 0x42, @str='wlan1vboxnet0\'\x00'}, @generic="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@generic="77af52ce25f624ddf2a60680ff0b8a0613fe13a8e53df13909361ff3d3626bc9f485", @typed={0x8, 0x18}, @typed={0xe8, 0x6c, @binary="25afeb839e50a89f072da83ebbc6d67feff3a96e8ee9971c8e9a2fb9213583d23b57b14024c9146d5af360e1d6ea38744cbc3265e8a17ab0cc58e81003bf76fc691d6d80217283da7b47eba846a620345d0cda2515b8cd6fd4e9eb0d05e98761457f558e5079c553c3e5105933b507958d781123b813ad9eaee742fd43f2724c12c088660f389afc02f1ce5d534f1d847738d0260296c956125f5c31cf3b3503086b9d02b47da984895949f528118d2a73ed2362da5b72c354ae95af4a0ff9ffaa74715c9c7402d379260d5209960c697af7d45a12bdc74c145d5c80740daf"}, @typed={0xc, 0x6, @u32=0x80000000}, @generic="112b3e9c3f549bd78b9a406ad2042476a0a855a11795cdacd8f15963128530f4ef409860dd6573d3a27492ad81ef0cf331390f8af7cf3a3b08c638ed4025edab5096f8eff9c3188d4fc5702dc7bea71bc817120370f3c4208c85bf711306212a9785a7f84d69f72f274927399a5cc80152aca98f4ee7eb0b1dfdac5eaf45b77cc6e56a4e5a400036321156e52fc02861a542aa16cbcc82def8d914b2c2b8465d53b83cfac238deb202a2263bdf931d6d"]}]}, 0x19d4}, 0x1}, 0x40000) 2018/02/19 19:48:54 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xf61000)=nil, 0xf61000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x807, 0x6, &(0x7f0000f61000)={0x0, 0x0}) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000f64000-0xe8)={{{@in6=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f0000c0e000)=0xe8) bind$can_raw(r2, &(0x7f0000ca9000-0x10)={0x1d, r4}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f62000-0xc)=@sack_info={0x0, 0x3, 0x7ff}, &(0x7f0000f62000-0x4)=0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00006a9000)=0x4, 0x4) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000485000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r6 = socket$vsock_dgram(0x28, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00009bd000-0xc6)={{{@in=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@remote}}, &(0x7f0000a12000-0x4)=0xe8) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000f62000)=0x0) sendmsg$nl_netfilter(r3, &(0x7f0000d09000-0x38)={&(0x7f0000bd0000-0xc)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000cd5000)={&(0x7f0000986000-0x25f4)={0x25f4, 0x0, 0xb, 0x8, 0x5, 0x0, {0x7}, [@nested={0x2200, 0x8d, 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@typed={0xc, 0x3c, @uid=r7}, @generic="f9aaf60ae5d3ec35e270fd1519d41eb9adfe02adea7dbbaf", @generic="b99ece9db6a2cfd1ea5a8386fa98a23eabf305d2d635eb6a8b8087712d23d9f7afe3436de4709f51d4b5d7b77d43691c7ab08bff887a124413fd6441275add08ec04c54b31b2f783eb3a5113010c3a81a56e7f2fc665dc4c80b3a3e49529aecfd51a2a3c916c845b6e17436ac35fc49cf6b46591be11ee9c5e28cf5228cc79d2b5e3370fdf7887901cd0a762d01be2f698aa1f4037d08456812a76391d95c270a7c8e0765bafee8f206c6d7c833b9745bc9faf15873c82a62c79d26d5b41bafbe417960fc201afbe0af45851e4e18cfa944ada4a9e2eae3f7d0333952f0014e93f89dfdeaa6b2a4803f341ffd91a7ce338864ae378", @generic="f17de09d019fa691c38f3fdb4e45767ef4d9e78cf0fdad1cb4366b48dbe103212459259da3f8dc7f1f104dcf532764093b11b8968241ef8005659dff5b79291f33d1bd9ea33062c408b082870f3b48770cce99679a8371c7873bd8563dd36bfe96bb57f047d3fedaecc7704d432e3962521320d16baaee4424ef5192429c7e48dd93a6a32bd11cf549ef7c1a2e984a220ff3f6669aa80986ee81ca56b11e6220e209b3079fc687bcd53893fd9061ec8972b7752cb4014ef4c116c693d1c53a6297232c50c868134c301c0d62aeed124be5774c5f3d0d788009990c71183c497da1b1", @generic="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@nested={0x360, 0x6b, [@typed={0xc, 0x4d, @pid=r8}, @generic="abb7dd09a137bcb5405ad79b50a120dba853fccc79dec1af639af5d59e2a484ee5f1007adbeb3f2ebb868226100eac3de9a076c8599faf2d3127a3fab311798db5320369d6f6f2528fe7aa8b5af85a34c0e1a3303eb0002e798ed6047a4a09e2afa549b6b16cba0312f30e9cd3a5e17cbb69fa03eac340cded99861139", @typed={0x10, 0x86, @u64}, @generic="6836a697a9e31e9fad59219a9644dc00fa603ed60f6aa0f7ebd9628fabcd5b32fad7b0b5d742110d2ed7dee5528e24ba3bc27cc5f2b5462e533ff3f6c82c88d1a0bc439c401effb09c1f7db9d0fdc5aaa32a442c15de6b773dcfb7a7693a888ebd218a8ef9d900d0442160df4e1c87cf46637ec61d1a0f6e639c214e", @typed={0x8, 0x54}, @generic="f4f357fd8c56c74da790dd22a3e80ac66963eed9bc3e8c2f9fee165eaa8f07b3074ce98c7f04aab213ebd67186ea94ab63787f0aa23867d2ade038ef46ec4a68a44da199eb29c97a22af6a425b1cbecfc35628ba2b0e87c854a01a002eee78cf4cb36a4f0117b8fcef9952059daf588d3d5e", @generic="2134007b868d371c95f9fbd120732ae41f712f09e39089edd58bead7018e5ba9a685c791cfec85497d6f24a5e6f3ff08f2d9ba6bfcf1b240a3d450b601f65af6cc6c90f6f2c140575cd2e63eab519abb61a290a6a54642a02224ed0c5cf13e57577478370a6ffd56ba7b9d19d6da559e1643c7c118c4c575754ca7a8a1f81f38902c2c7993bb137f7a5f21cc0bcfb28c36c2275bcac72fb898f960f50b8ed2f85e2aae23a8df9c6f30ee0bcde3f1c53b946a9c3b", @generic="cad366881d25508cf69cd3c911f4a87274e5145431e02336e8acd99f8e622093c7e23cec8880f6f495b7a2a83bd112053830bae918123b1abba5e97207825ba08354fe867c899d0ac5c97158ab1dcb79a997636907ca13dc791df72af2cd1574e1a8f0f25605e055ce155e2130385d1e5ff14fd5f3b9b033a56058f18294e1e094e650140621a15cf90bdd9dfb38ea8b3852dc4818ed7773cccea0d318ada8edb92dbf4a5ac928b9d162f94c74c444f49bc1bcba31e95deb9e952e83e3d8015bd7b949276a7509d42d4ecc1a09d226f29c545a9e35", @generic="e2b5551fe1bfc20f527270284e54dd6f6ecfd202465a7a644e3552c95dbab531fd3d8b408c8e201d6c27d758455572afe6c523", @typed={0x10, 0x30, @u64=0x8}]}, @nested={0x80, 0x5c, [@typed={0xc, 0xffffffff, @fd=r6}, @typed={0xc, 0x1b, @ipv4=@dev={0xac, 0x14, 0x0, 0xa}}, @typed={0x18, 0xe, @str='em1!vboxnet1\x00'}, @generic="818e51643e43c7e287d5b615e1efa40a2bbd5c612c109540f79fcc7e989080d19a7ab83b1ec1132c1c74dc412d28ad929c9510ce0cb69dc87070a274b208cc374d3e873a", @typed={0x8, 0x2f}]}]}, 0x25f4}, 0x1, 0x0, 0x0, 0x4000040}, 0x4010) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000070f000-0x8)={r5, 0x1ff}, &(0x7f0000f62000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty}], 0x1c) sendto$inet(r1, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d53000-0x6)={r9, 0x3e}, &(0x7f0000391000)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e63000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000f60000-0x4)=0x8c) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000244000)=[{0xa, 0x1000}, {0xc, 0xffff}, {0x8, 0x800000000}, {0xf, 0x8}], 0x4) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a5e000-0x8)) 2018/02/19 19:48:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = accept(r0, &(0x7f0000dfd000-0x10)=@nfc, &(0x7f0000826000-0x4)=0x10) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000f98000-0x1c)=@req3={0x0, 0x1, 0x5, 0x3, 0x101, 0x100400000000000, 0x5}, 0x1c) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='ip_vti0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/19 19:48:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) bind$alg(r0, &(0x7f0000618000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000)=[], 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r1, &(0x7f00004a1000)="ef00fffff7ba0900000000000000633f99f2179f3bf0bde9e6c0ab2fa5a4f0ac", 0x20, 0x0, &(0x7f000007b000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) recvmsg(r1, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x6, &(0x7f0000ae1000-0x40)=[{&(0x7f00009c0000-0xd)=""/13, 0xd}, {&(0x7f0000ba0000-0x75)=""/117, 0x75}], 0x2, &(0x7f0000838000-0xa9)=""/169, 0xa9}, 0x0) 2018/02/19 19:48:54 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003c4000-0x20)={@mcast2={0xff, 0x2, [], 0x1}, 0x100000000, 0x1, 0xff, 0x3, 0x4, 0x6, 0xffffffffffffff12}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x10, 0x80800) r2 = accept$nfc_llcp(r1, &(0x7f0000001000-0x60), &(0x7f0000001000-0x4)=0xfffffeb2) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000ace000-0x4)=0x400, 0x4) setsockopt(r0, 0x84, 0x8000000000000003, &(0x7f0000000000), 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 19:48:54 executing program 0: mmap(&(0x7f0000000000/0xea3000)=nil, 0xea3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000007000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800190005000000", 0xdd) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d07000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004fe000)=@sack_info={0x0, 0x56, 0x77}, &(0x7f0000ba2000)=0xc) mmap(&(0x7f0000ea3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000653000-0x8)={r1, 0xb8ae}, &(0x7f0000a7a000-0x4)=0x8) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000ea5000-0x77)={r1, 0x6f, "9ad3646cb139d8c4c927ea807c1b9c4fe9bb69e692bb27aecba149fbbe3a3f75f59dc83d3ddc80a97e0145102e32af581b4a6502a096cadcc922b152e090b2a02c5721924809edd48e97c4ed1640efb442bd60cd7fe6224dd22a9ea8a2e732279be285018175c52a53757ba1feec8d"}, &(0x7f000063f000-0x4)=0x77) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000a7e000)={r1, 0x3000000000000}, &(0x7f0000ea4000-0x4)=0x8) 2018/02/19 19:48:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005b2000-0x4)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000e60000)) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000a23000-0x24)="2400000043001f0014f9f40700890400020007100800010e010000000800000000000000", 0x24) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00004cb000-0x33)={0x0, 0x2b, "a28df305bcabc1fdfce90fec1c6f04afca79282852f6fb347cb2372882b94140e3ab5fa25d75a28f33ea24"}, &(0x7f0000239000)=0x33) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000b14000)="57eb621a81b0cb94", 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000ca3000-0x8)={r2, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000106000-0xb), &(0x7f0000d0c000)=0xb) 2018/02/19 19:48:54 executing program 5: r0 = socket(0x1e, 0x1, 0x0) socketpair(0x11, 0x5, 0x7fffffff, &(0x7f000055f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4$unix(r1, 0x0, &(0x7f0000002000-0x4), 0x800) r7 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r10 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000001000)=0xe8) r12 = getgid() r13 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[], [], @dev}, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@dev, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) sendmsg$netlink(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)=@proc={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000000000)=[{&(0x7f0000002000-0x1278)={0x1278, 0x30, 0x100, 0x3, 0x1, "", [@typed={0x8, 0x20}, @nested={0x1114, 0x6d, [@typed={0x1008, 0x5e, @binary="11734c87fe8ddbd9363d8aca1b574bbff544cc2d0e1ef2153b19fb94d0a2179cd18530a131e86b9e032286f33da1a63e0319038af4a25b7a55406ca2672171f4677218eb5626567a10a627973d2fd742357bd253958d7b938151b633944e100a1a455cedf1758f0eb0c4ef7e96af24ef5c58446d33a7f5a000dd916413ea4a83becbb0113135d33507a723bb71b51373f8dc73d017e596d198e11b987411c9c1570753b3413f7d179729fada5f053260d2020d6841bd3226dc9406ddba7b768049dd775c4470144678ada0464f80700fc2f2f7dfca18326d13ff2e9447d5830abaac72088ee78a26e82392e9747beb0b55055956478e43c1933b17049dfa035f1f403391141cd875345645d18473ea9bf39d3a64272b30fe10067b1ac064e34912d26257027a131b23f099a7aaa47cfa99cb6732ec687c43038b260906866db67c41c0732ee1a8132f82eebbd7cc9bfe11184f38459491660b98086d6aa1e8e697b6a9df7dc1fdab19dfa415a767d6e88b7143cd4a3f0b8e4e5d6e4ecbd965a93b9ab54c101db4ea4bfc198cbfc4e1a078d6ca3ea7f3ac71e59dcff42f5079fc02856f8b94d7a4b61fba1d556dd4dacc78140f8c26c51b62c5b5f012d4cfd6ac9944da881894b6f5896abf316c6d8c87f9f4c1be5601c6471d3d2b17d9cb4ca70bda87d39a7c3245efb012638c11131b46f1b0b66fbbfbd1a25c3634245537f25fd4789f7e594aed446453315a6804965239982a8e99271104025781bfef2dc30a730f741d2e861fd70ecc58ff80f783daff39cd4be6abbf9562dc7017aae931311f6385a169b409a149a423048890277f0208088d3da4dd45cde953db322dac725d9f4ec5216dc7a3966324c4b660dd2a64e4b7fd6fd738c4147475b7be03a76dbc1275b6b5dd0fb0d450abf0711769c33f24a9ef6b980a2ab79f81ae30b8491291c12065fd6ebd170d350d230692ae78d5d805180f6b2508d5edb1a37ddef411d4010001b6d3cb26b53486c1f9bf3305ddb10e2f0d34b6d31acfd31bb7f04b52aa05f2f42a37ceee40f99dccec3f45847faa9fb9304dcb270a48877455d26b2399a5f2f6edd393fb9d37963957b60af56c3db95cb18027814b410dadd1e84d74ca96dd9ba3df9fbfa448a70130fff0b50153da8d509b9a1e05a3142e828ab2304d08c7b5d60c94e2274c50ec02b53f368b75ab14e42b4845b84e421d07e7b067b2931d2566b2d8338a9f6ec7c5cd2049acc1c779f51f7dcd1eb02389a8ff73af8cbbe632118afa295ebc1e1934b99d73d5efffdd32f9e19ad7de57315d2894ab84b2538b977fc88c1973764e492fc96261c907b5f6637a55207aa0af0bed2a6521b555c615bb8405adeb94197a656a6555a14b400d4422289403ff6027a2facdba2ac22ce4f880b3eda78f97fd5769221ce9ace5a09b1c6bbe3428ed45e942caf40a3f765de76c85445fb65b4f224a7f3226ccb711509848ebaf0c661004504fcff5554e12a70992407cae7a3a58e2413588eddf61ebfddceabc22724dd80aca3dd5ee56c0968b4a30692f25419ed0a4e1037883b0a8aff1195c71a524f41513af2af4045ed270ad98eaa8aa229d3aea00dd22b74c77b7da8b0b5f5df489d8945921dff50014f78c9a77afa3802bd973e85a06cdddd1205d05ced3c90365ebbcd65b9068913c9a2a3efae2dfc285a796b48c40902f74c496756c4ea87bf5a12701af8f2923be0710b8453e560fe8178e49d9b3c59d4e80997922a3531c22d32778ca58001d1cf5f67840f3717790653af263192dc5ee2337526f55c050466afbe33d4eaa535db329a1cc582f7ff46217a3f9224fe282f04273f603333a43331e803228828bdc764d7d7270052543092e00de256283c97a23611498666b86aa8c47277c17162fd93ed588880fb2925c8974dc8f1ea48bbd9593b7de85f7adc16949d3f9665643a34c28af95c95c2ee982506987a5848653bbeea697799370110480dd78c597eb375b23320d8f5de43fdae733af30919b33fc2faea5312d325b277caf0fddd972b347aa56bbd67e429c7632816f7594da8252798118eac772ec5929d1b1a64207a84f35e33414769b3e4ee9c8298448a18c25c0dccee6558298a349300bc44f9878de55983cd70dba95a81777a88afaffb6ccd5d07150990b3beaec45eeb1ad8d7b3caac8bd9eef1aa8ccc4ebf2450ecdb3d4a4427b631ca95983cdf9bf380a67889d2e070f7d99a4a989c0cc7335c6ad040b517cd298a81f11c358c30b0a5b037c68cbf0ab95bed5a8c775f30c1db3339b9873fe75cef8f55d5093b453ec06111101f549122da7412cf390158b0bb6ef8c8ffb3415a6cdac7db978a5b89a4c8d1894389d21d2d275b2468c6ebdd9b094c7221745a55a6768af7cb0d58a70c61ce663665ed4e7cffdd73d2af433bf858963cda41bfcdfcb94554ba02686ce4804871b3d212b3a87015ded374b88fe1df9e2335b9541289d4f2f9770c8be2a993f2d279d6f7f4f122ff580fd50fde99570f67dad28613f3df8766c03a8e03ac7942af5c6b7af34d640a2ef762cd51d267223f0a9f97139939041aa7b5315160415de6c1ae3988a4c3338a35d80be5d878a0001c0d15b2ca06dcc225318cd9051bba47d4b44ee4a280d5a032772f0d0f87e3bced720b0fbdc28d08c04c49e607a675d3d64cb2ef4c25b0c0049b603356ff65484f7f97d4c71db60ad26b89816e72d3d09026c3a3aead7da7e989d083c63c6b179a8d0038c587d01f96d0986d4098ad39daaa05557edc4f124583ff42efc83b2791b44e3cb9490672010245b890329d58b7c39e4580db517a6b528cb0a549bc076c1d59bbeab9905ddcbaf1120e95555056669249e0ddd2917cb20f850c5cd3c5dd543a1ad826e5671300d2dd75b49b8a0d468ffe081d96fa8ed731d741449e7a376dfa176a6c39acbc128d21825cec259d4dd0de7d5d2df2a73a5d85db7913b9e48e8c9ee0de4d781d368450ef6ff68559afca968e63515e399fba3c7900888794dbd95885664f8464916239e5d73bae69795be9f1685f49477f709ac2e2d3b017fe02e4b9e1cdfdaf909ef0d9cf794828c067717f11b64217a99ee5ec4ec398e86d404e25afb9a3341a3a76340df2f7c6a5466c161004477ed7a263907a522469c1f6e4e4c4a1485d8ac2cfb400d85a8c32e718b0dc184f8369b2f127890b8d1c092e0b1058b6f8f4b6dc217986c30f913e2a76d335de0924c8889c2b4b1776d4b0bc48c06bc59daed5590bf6dab30a2bcaa2a71ab59ab816663cdb361be165cbcd047ca75d7250fce734165789b6424c5a11a297803b0d1174a26f01207021eee1506ab36046a4ff332cf729de5b8d80ec838dc1e0364d5d2d151db7eed7d167efb3be6615ca1198b79356b5cbafd4f31fdf16bc8f8546e731f344910816463df08ce5230573070e88c0d0ec10c9956e4186b7a7ed6bf3c5ab86776989cf95554e7321784be3db839472a401a696a84d2751f2df0b4ffc2a53273a0e17bae069d1a5042ea318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@typed={0xc, 0x62, @ipv4=@multicast1=0xe0000001}, @generic="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"]}, @nested={0x14c, 0x82, [@generic="8a601bd623525f233e58372fa3abba91c490a2c02cea83c403d458256ea29b901d193621cd33a3fbf7c020828cd4cfd38569039f71d4c36acd6feeab8a825be5df40e1509c8d6cfbec69244fa033d2a43db1e3ecd658c695b70d64a50e7dee85e7f233515f00098ab8ccb0efe5f0ff4bd2e71f843957836d228989c64b18febdc3667b962711ce70136da5b71166ce4f51a2a3faeb29ddbf748334828e548a32ade1ad493182c3d89bac64fefcb50f7ec38f98a531752fa9d39e3bfb3f1f386731f59715c2ca95a7e3d0c30ddd270b5dfef9e374c265316b35877772b7d59671d7d228e4d3bc", @generic="c0b01c090270783ae6913164bb89830b3b30527bb4f65952f68aa4845d7ab3398f261fd6bcb115e1fb685fca6db96ebbf7de6d01ab48f25d71e85c85cd310e758607dcdaa11272947115fb7a83462a9ad7453f1332596fadd4957953069f15fa"]}]}, 0x1278}, {&(0x7f000023a000)={0x1768, 0x29, 0x320, 0x3, 0x0, "", [@typed={0xc, 0x56, @fd=r0}, @typed={0xc, 0x7c, @uid=r4}, @nested={0x1a8, 0x7, [@typed={0xc, 0x72, @ipv4=@rand_addr=0x1f}, 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@binary="31f7c86a0407118ebadb9951c23b2db5608b6bd42e2922d383b1239dc65a4b204de5ca7d8ce803a083774287f89b9ef342af5313808f2e7c396e10946a4a082d4ad0b4dd75455b817c666530511ebb462e771fab16b8b5335b606e1154aad3a12cb7b88cddbfefc56e918bbbee063ce2037a0d432bc89e9eae4d77621c80b3a3f22e2801f01906ab9873f161e125a2777f304a75e0b6323125fb49c88eca8d838bd86d07cc717de2462b5a258c3f6b81c8def698e1af329bb9cbd1ac6beec7d9"}, @generic="0904b8a3d644af8a3d7d5b0bdb597c972ab927af19763b2313a2", @generic="ebb4b83a5eebf77a9e79d1f768cd41e78a01ed0dd6c579036637035085d2be7c6866eee89c29a399e2539109360a35970329a56c8e24b0c6e81ea8bf0309d467c19ee3441881a0b409fec946f6f6db86a4e6cffdee41e0b4"]}, 0x1768}, {&(0x7f0000001000-0x138)={0x138, 0x24, 0x500, 0x1, 0x0, "", [@generic="c908dd51a032516ad2ac18f788d5530e07b223086c8de821eaf2b91a264bca4fabbe4177abf58dcc9906626cd5343fc660f82337bea48def139028bef93eb91feefdd90047e9b45a3a415c42d86fcec07d8f3d94b501099450ef2956b4a6979bee71734079d477c632005f9301e75239b1b126c7172bdc9c689ae892049a3e6e6660f8f5a681ec7df262", @nested={0x54, 0x40, [@typed={0xc, 0x78, @fd=r0}, @typed={0x8, 0x2f}, @typed={0xc, 0x8a, @ipv4=@loopback=0x7f000001}, @generic="5e4238083fad2c81c9dd22eb08f66860e8855a98066c10c52f8fda4524e8f732a8c22f5ce4dfa1f49dbb8943f22e2fd1"]}, @typed={0xc, 0x7e, @ipv4=@multicast2=0xe0000002}, @generic="968e9451defe901254cb5fdf3e2ce5b0f6b257b0f4e3bcc0d04756a843e024ae4569bac402096e931ef73796b0bca59c16", @typed={0xc, 0x11, @fd=r6}]}, 0x138}], 0x3, &(0x7f0000001000-0xa0)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0xa0, 0x4000}, 0x20008080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000001000-0x8)={r3, 0x3}) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt(r0, 0x20001000000010f, 0x0, &(0x7f0000005000), 0x0) 2018/02/19 19:48:54 executing program 7: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000076000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-sse2\x00'}, 0x58) listen$netrom(r0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91), 0x29f) socket$netlink(0x10, 0x3, 0xf) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000010e000-0x44)="bbdf97e85d8cae83902f8a25a595dbb80faadd596156eaf993034babc73692768db435f6dce6fa6fdd1fb68f92fce96bf57dbaaa1e95bc3f19e8fa386a0ab3aea39cdc87", 0x44) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/02/19 19:48:54 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f0000001000-0x4), 0x4) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x27, 0x8000, 0x2, 0x5, 0x9, 0x55, "9dc7c4b0319c7dc88e3fb2fe957f31275e881d283570ce5fd5a7404caf4a9ff35084df9ccd227cd031b17726f5784952cb5a11962e02af031636611ed88ebc", 0x3}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f0000000000)=0xc) 2018/02/19 19:48:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x9) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000e0c000)=@raw={'raw\x00', 0x9, 0x3, 0x230, 0x0, 0xffffffff, 0xffffffff, 0x108, 0xffffffff, 0x198, 0xffffffff, 0xffffffff, 0x198, 0xffffffff, 0x3, &(0x7f000034a000-0x30), {[{{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz1\x00'}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @generic="a67e45a39e885dc4e81456a017740383"}, 0x0, 0x70, 0x90, 0x0, {}, []}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x290) syz_emit_ethernet(0x36, &(0x7f000055f000)={@link_local={0x1, 0x80, 0xc2}, @random="df6d0fe2e3c3", [], {@ipv4={0x800, {{0x99, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, {[]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000650000-0x8)={0x0, 0x0, []}) [ 41.599900] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 41.636888] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=3847 sclass=netlink_xfrm_socket pig=7165 comm=syz-executor1 2018/02/19 19:48:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000e36000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000121000)=0x3a) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000521000-0x14)={@loopback, 0x0}, &(0x7f000041e000-0x4)=0x14) recvfrom$packet(r0, &(0x7f000098e000)=""/69, 0x45, 0x0, &(0x7f00005ae000)={0x11, 0x10, r1, 0x1, 0x246411e0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x14) setsockopt$inet6_dccp_buf(r0, 0x21, 0x80, &(0x7f0000179000-0x1000)="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