[....] Starting enhanced syslogd: rsyslogd[ 17.060481] audit: type=1400 audit(1517964330.354:5): avc: denied { syslog } for pid=4016 comm="rsyslogd" capability=34 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 23.365148] audit: type=1400 audit(1517964336.658:6): avc: denied { map } for pid=4156 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.15.228' (ECDSA) to the list of known hosts. 2018/02/07 00:46:00 fuzzer started [ 47.328684] audit: type=1400 audit(1517964360.622:7): avc: denied { map } for pid=4169 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 2018/02/07 00:46:00 dialing manager at 10.128.0.26:41381 [ 50.238726] can: request_module (can-proto-0) failed. [ 50.247653] can: request_module (can-proto-0) failed. 2018/02/07 00:46:03 kcov=true, comps=true [ 50.693140] audit: type=1400 audit(1517964363.986:8): avc: denied { map } for pid=4169 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9137 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/07 00:46:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000e35000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000001000-0x4)=0x2e) connect$ipx(r1, &(0x7f0000bbb000-0x10)={0x4, 0x3, 0x8001, "7da0873efe72", 0x20}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000000000)={r0, r1, 0x2, 0x9, &(0x7f0000001000)="98696976a9be9c91613f220d3d2abaafc6dc0d9a25d7ab6cfcc45814c50fbbdfaf6e4f472b5902601c4eae59094d7bf97419d4867208e1fd86b31d6c768d796a066eaddc8642bfe7eb73684384a6d72897552861573b914ea7", 0x0, 0x8, 0x7, 0x5, 0x4, 0x3ff, 0x7fb2, "60bd5d07ceed6fe454f9edce9d73356a8e06cf5dcdbfcaf3c949082ba6fd2935ae7d5adea25978acd194fee5ceff2d0ee3678ff9128844d1e46a08bf73a6a866419a67d3ff8645a9e798525c9de9250074f2efa2fd06d1347a88d7a081031e6ff550ae9cbe3538befce068a13b7dd3eeeb330fe7436e98025432b559e35d8b1337a1e46362394a0c96f88f9794660e8aacd9afe55b67dce66f069847a7b87d946a5424bbffadc6fa6687551cc51c2d6f0acccb1e7317387cd3"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000003000-0x4)=0x3, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000004000-0x2)=0xbb5, &(0x7f0000003000)=0x2) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000002000)="9904948d51b7515fe3016cea4ea4ade996bd949a84475d34755405e71a50b16bf4bf5ba4366853310d681b07fa2c0023fbac8faabbbfca77b277b5c09653af7abc42ae49796c9d52ea24f210200c1a42abb14df867edfd84ffeb70", 0x5b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$sock_bt_hci(r1, 0x800448d4, &(0x7f0000001000)="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") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000005000)={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1142}, {0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffff001}, 0x6, [0x0, 0x20000000000, 0x400, 0x40, 0x7fff, 0xfffffffffffffff9, 0x4, 0x16e397fa]}, 0x5c) r4 = gettid() ioctl$sock_SIOCSPGRP(r3, 0x8902, &(0x7f0000001000-0x4)=r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000006000), &(0x7f0000007000-0x4)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000007000), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000009000-0x51)={0x0, 0x49, "67071eece12f356fda47dd790286cac68047f5dc1ff7ce169bc40aa1c48df4a54c815f64aaa34101325f6914512876591df9705ad42128f597d5f6db93831f962b4f7a60240c272288"}, &(0x7f0000001000)=0x51) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000)={r5, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000003000)=r5, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000000000)=@nl=@kern, &(0x7f0000009000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4), &(0x7f000000a000)=0x4) 2018/02/07 00:46:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x1f, 0x80806, 0x3dfbf517) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x7, 0x7, 0x821d, 0x3, 0xfff, 0x4, 0x3, {0x0, @in6={{0xa, 0x2, 0xc6a, @loopback={0x0, 0x1}, 0x1000}}, 0x8d3d, 0xffffffff80000001, 0x0, 0x6, 0x1000}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x390, 0x2, 0x2b, 0x5, 0x100000000, 0x5, 0x1000, r2}, 0x20) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='bcsh0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, r3}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000001000)=""/105, 0x69, 0x20, &(0x7f0000001000)={0x11, 0x0, r5, 0x1, 0x10000, 0x6, @random="0017a30f047d"}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000001000-0x38)={&(0x7f0000002000)=@can, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000)=""/122, 0x7a}], 0x1, 0x0, 0x0, 0x9}, 0x22) connect(r0, &(0x7f0000002000)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x1, @multicast1=0xe0000001}, 0x3, 0x2, 0x3, 0x1}}, 0x26) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000)={{{@in=@loopback=0x7f000001, @in6=@empty, 0x3, 0x0, 0x1, 0x0, 0xa, 0xa0, 0x20, 0xba, r3, r6}, {0x5, 0xa6, 0x2, 0x2, 0x1000, 0xfff, 0x3, 0x8001}, {0x7, 0x7, 0x7, 0x7}, 0x9, 0x0, 0x1, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0xa, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x1, 0x1, 0x800, 0x7, 0x5, 0x7f}}, 0xe8) bind$pptp(r1, &(0x7f0000004000-0xe)={0x18, 0x2, {0x0, @empty}}, 0x20) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000001000-0x8), &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f0000005000-0x20)={0x18, 0x2, {0x0, @multicast2=0xe0000002}}, 0x20) pipe(&(0x7f0000003000-0x8)={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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r7, 0xc0186419, &(0x7f0000004000-0x1)={0x8, &(0x7f0000004000-0x71)=""/113, &(0x7f0000003000)=[{0x2, 0x37, 0x31, &(0x7f0000005000)=""/55}, {0x7e7, 0x17, 0x10001, &(0x7f0000002000)=""/23}, {0xfffffffffffffffd, 0xfd, 0xfff, &(0x7f0000005000)=""/253}, {0xe93, 0x1000, 0x4, &(0x7f0000006000-0x1000)=""/4096}, {0x3f7, 0x28, 0x2, &(0x7f0000005000)=""/40}, {0xfffffffffffffff7, 0xa1, 0x2, &(0x7f0000005000)=""/161}, {0x2, 0x7f, 0x9, &(0x7f0000006000-0x7f)=""/127}, {0x1, 0xf2, 0x40, &(0x7f0000001000)=""/242}]}) 2018/02/07 00:46:05 executing program 0: socketpair(0x4, 0x5, 0x20, &(0x7f00009a9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000001000-0x4)=0xe34c, 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x3cf, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x1000}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000002000)={{0x2, 0x2, @multicast1=0xe0000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x4, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}, @generic="6c11ea19991c165e6e12d48cfcc9c9ee"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000003000-0x1)={0x7, &(0x7f0000004000-0x40c)=[{}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet(r1, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000005000)=[@in={0x2, 0x2, @rand_addr=0x9}], 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@loopback, @in6=@local}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000007000-0x4)=0xe8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000007000)={r2, 0xffff, 0x30, 0x494}, 0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000006000-0x8)={r2, 0x4}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000006000-0x4)=0x400, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000009000-0x1)=0x3, &(0x7f0000008000)=0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={r4, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x4, 0x20}, &(0x7f0000006000)=0x98) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000007000-0x18)=@generic={0x1ff, 0x9, 0x4}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000007000-0x20)={0x1aadeb57, 0xd5a6, 0x205, 0x0, 0x2, 0xffffffffffffffff, 0x6, 0xe1, r5}, &(0x7f000000a000-0x4)=0x20) 2018/02/07 00:46:05 executing program 4: pipe(&(0x7f0000d97000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0x8, 0x100000001}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r2, 0xe4, "af4dd9e6058b6fbf2c73669de80e98e49819f39b71b30550c83f3ec420893d69566e9bafb317e4d35ef3ae0f657de4fe8321011f20d390b82288bbdff2dd326b399485080c3a8b4f2e2e25dea141ced2970e2a0efd722897e0fdd3b20e05c464d8caa48bac458beec8de1fef05d17cb8540a6cb9fab9e644ccc480545f173af48931f899eec93bd41b37449a765655754f19ddd01826675836f4f5c12cd72b24803c810221c8440a2ecf1c1735aae09a32e489285b896c273d3b29487a5c7b30b7b159e6964b0bfc6fb80ea6d410978a1674fcb0cf158a514c23aff1450d3631110732d4"}, &(0x7f0000001000)=0xec) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002000)=0x1f, &(0x7f0000002000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002000-0x8c)={r3, @in6={{0xa, 0x2, 0x800, @loopback={0x0, 0x1}, 0x2}}}, &(0x7f0000000000)=0x8c) r4 = gettid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@mcast2, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000003000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r7 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@remote, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000002000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000002000-0x4)=0xe8) r12 = getgid() r13 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) r15 = getgid() sendmsg$unix(r1, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000)=[], 0x0, &(0x7f0000002000-0x108)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @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}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x108, 0x1}, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000001000)={r3, @in6={{0xa, 0x1, 0x7ff, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}, 0x4, 0x7fffffff, 0x3, 0x0, 0x10}, &(0x7f0000005000-0x3)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000004000-0x8), &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000007000-0x48)=@full, &(0x7f0000004000)=0x48) 2018/02/07 00:46:05 executing program 1: r0 = socket(0x19, 0x800, 0x5) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d30000)={0x0, 0x1f, 0x1, 0x6, 0x7}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x80000000, 0x7, 0x40, 0x0, 0x8000}, 0x14) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000001000-0x1b)=""/27, &(0x7f0000001000)=0x1b) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000000000)=[{{&(0x7f0000003000-0x10)=@vsock={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000003000-0x1000)="5f0ae071b70c7d186d08355c91f9518f89fde59cd36a7394bdd3c18051a9d6186ff21e4c6a366f08aa0856feb98a6028cd082ce191f13a05f7695bf3dc5ab8a5c3fa937c8c350d3552bbb4208160a60e164576ca59aaebbe23a26c105f07200a4abd2c9d3294e281413ed13f3e762e4eff040ea67fb71317e625498f227ee1796ab75bcf3b2afa4c130ecdf1f7951ed22bd4626c52e22e7e97668ba1fee401cd9d209d4cafe44ed4216c93230aa0721b4681aac939183a5909ed2472a5aaed3e4c4e5dcbf926c848538db572a03a189979b9502779b64da4b5e7d8b03604d5a20344e43db2a32b88e858b9a1ae59c95c3d2d91b5046e19f538f01c26bf6d77c647b12c2cee1f93a7bbaaca95c000729873224fb67312800c622171486cccc6592bbbdb9b3eb373ddbbfb7d97b9e8a2c29615c1960b6866b20492b3af303324c2fe994041a01d1ad3549cc903a550dbf13bdd00a03d7d68faae52ed5330a383e9f598b89ae0517668d93870a069e396f760e3964622a4f6a147644c0ce908b493294be629157d0b41dcfde789c6c6a899e408a3eb212d1bca63189c5e7d3f5b0a9e489a200eab39d145e521787f58bc392abc017a31a4aade7c9e75762b1c7fbec8542280d57f23b03d1a7dae1feebc933cbda330fcbd7fb1a01844eb489c0da6acf08add2619de513384724ad5b5bb5f583c6ffd98105b1d62060319788216c90f265113cc73c76f5ed2223051935422ee37d39f07ea7b77b1a934d6d27092228648a41918087ea69d6b9216d1ae5b201d37abfa1c1d0214a09c34b0d45459b232bed03e7e74ad82d720953718884bafa84d18c009d15092d8b0a64508eb8b3afc1b4eb7acba96d602e4af7f4d82330de7da348b0453e6333b9ab8c24940fb05ea7f30017c92aca1a99d6305964a31819c552d781a508202aa38f1c4e47e6b6b93788530212f636d8617381ebf234d724f1512f4caf9695d74b1f58180a06306f6565a340f1426eb1d4ddeb3ed596b7ec3d6faa237e89709d687a99f2c0168264a978ddf5bf70993bf6e0a3c80676e397a0e5cdcbf559775b8be25712fd782597ff6881fe1e7e47d89f62a0eb9ea9e5c4ab9ef8a2b06cdd05d8245c8db3ed2a1714b02cdc6cf33cf04671bd510eb0a0cdbd7701dcf66ac348e751bc91aa6515e6501755d9e48a6eb6c593de20a9eb196e0c373d4ac9869e572f34754a5904f9360d47906e09d790b3da34667457b84ff5d4bd2c1ca2dc7f9f7742d1b4b13db5ec9c275733f7830a12fb83271aaeb02911bab163b69e344b0345c4d9439bb0c301add97ce953423d79e743b9615bf6fa6489419c2ae892911c0736b68c2430d430b07aff34541624295e4525f641697c4ea8c9d7dd905b56e506a5ac8bba1ed94caaaff101f422a7306be117066d49b4d2fee83af0c76c16cab5ccd887bdc710d81152e6a87f926dd5bda36a5caeb11ad168170bac48bc6601cfe6d552a38a966b16d39c50a4eb70aebdb3065b697d20e5e157cff8a4680d4e8495364711e91b6fc66b49636aeb7dfb801c0f17ed605a99bd5ff0d6dfa6508f27072b6642067c0bd32d63f487407c7b8942398e8f9b33dca347380f15b142ab5727918d8d89d0b480164eaca49d364648a8bffcaa734f89674bd9291428cd13e636906c6039e354febea95b017651cd1c994661c846bb47d329da1a0e5c7fc8745b94381a0fa6bc1974cc57d44602cf66ff3b8eaf550f41d4092b4472b759ddd4ea69c9f5f1c81431a8d190f86a65f0bb36ff112ed2389eaf8221a61a245d4abf782f5eed1402fc6b41ea4de6fe44784e37b8cacc94ec0229409f964f1569a8f505bb7452df2070470b57fceea77e3aefbb25bae96b76c3dac1071ada2588e91957a5d661fbe1da6ecf4d7f693d94042f286d3cce0570bc5584274ebce24709ede72f0c9013085a024f4e0f45277efff1c7f2ca0037db17aadbd02461545654afe5cffd7ba9a2489cc013a4f252b1992d0478a03e2e479e2b81e3451767e62da7f53a5a61b0599fa0bd25bda372df92b7c4573a4789a7ff8c3c0972d19fdd70f181e39f66c17cb89f7397d3e19f1059fcdacffbf06a057b7945817f3443e57a1248b3fccc65319b793b4d12d77cda4560fbf5187a1f0382d5a56f7fd5436dabc5848a8ad1f1d3d6681c6b74f8479e349e78e97b55e7789c3df77cd2e0881a5bbf04c3dd0b90c5ac8d2874e3bc634eb7fe1b0bfceddf2dc93a1ed8f858358c74d09c36efd9c2a81163dbd30b4d8155e4ca305e031016ded0b2a9b004eb700849d0f7b01af3eeed920f3c3ca6d12ab7f4ad4833cdbdaae460610deb86cbab394ee6d72a965496a2f1fb372c851fe1f30407b631396a9c8f93905cb8b80d0f91362e535b9a99599e0df964f55e3095637639b71d17cabc5a16efa1940564040206a9e32aa940c3957b1cf02080b35e1b66c33b10633aaaae2fffc772bd85344a67719e684d75c11e8581c7f2360c7a9a2e12c2356e601bfea8e74264514ba490b08bf16865426d7402317ef060e637008a451bf652d18d49a700423669d17800028032b0f38afca392010a5f5118e357715afa9373221ae2a9a5a87ce7ab0641139257d4f1eeb5f35f721bbfd152be2647bbdfad55b2025157939571ed2f9acc156cf98f4b2713033a22ace7a7032ff8568189c27cbfeff106d29ed28bcc3ad3ad0a58cc96acee1b3b7bc90aca3e49e618fa0c9213f1cb6a7db2f24206aa98cb1c5bbd8ca3354c76fe52edcc11f59103c06e8b9019900a05e39220b3a240779f415d58b3ad2ac3165c563db0d92cd2f403de9cad3ae11beb3056ed2491d509a2bb5c93289c0cdce33ae0137c750036cd677bfa3ea67bbd5f4a17750d099df29832235d2c971ec9bb9f560d0017d41b374884e33bbffefa5cf03e3ae1c200c3b8021c28bb5d145e35d91aa81617f8f1c20ced502ea16d80781cd7927983a4fe6d69ca0ee75fd863b65bd4e2cb4464855ba21f97705f10f238c904d18b8514c069fbdc465a7f5795e8c9640f1a6a24bddf6a9e4664d522afbf41219f7fd83f1d7bb75b4566de1d758c7e3f57828eff0af2c1c80645aa75caa7554a54b1530fcaceb6a520fc6bd6a9ecde4985fd8f87f08d854ca9c0acca042d299812e2a791fdead4c81ea684087dac152fdec784dcf86c3c99912661481f23876a41c47c846621dadaf92301c1840dd66773623473d81daa719dcc93389c608397a8cb7974917cfbcad784c7f019cb48bf0cd33d9f0168c1e93064e75378d0ab30fa12641be621d12baf9c7c73846579f06ebba5201c2a7b3d3c8be607b27e35a09d55ab5c3369439b45ada4628c1609d4c9c8860e3f2c802bff6d477bc71c9d9e394406e90545d7a3880cb2bc85047a47f54271bc254aaf07c2993bfc913ce90b9a68fbe234c06f9d4f49ffd1c631b04b70f098bb869ec6a1eeb898e8f01f2226ac4f3d95302e95299d083450692a2960fa26141136028a9652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{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x9c)="cb1c691c2dade8f1cd630eb333dd85d8d6d850bd98f8f95cde655d2f46d9f0beed40610d17b010bb2b1a9fbe006c02c08592d4badc3fcb4fc45f884328643307d301da1f1f3badb25cf5be377ee6fc344d667b7b56e5046f58fe233aa6d26a6bfe9be954973ee8f41d5cc6b4ffc35570d41b29f19eb9cc1a4f60b11a8f7f2ca7712de31eddf2a5b23f14896345749ecf8cf437c470593d1b7d45acf9", 0x9c}, {&(0x7f0000000000)="702dcbd2d5af3655b29af6d6fbe3f88f10047f7e49920e5937a73141f7ba7998f17193a5b1fb3875625bfb407aea8f2ccd9f595f31894f4ab52c71fdfb974626b3b95abd953739e6a14e3d7c28f8e8b274a0f82e948b0e6d62b7a715bbae0a31b6dd43f0fb724dc795b6e408974a6a64ea5ec3d108f926748564f129f04fbb221f783a92e807b0b31eab67982315d47301fff648b39aeec929dacd55ca4b8694ffbc339a00a6aa76e5f3819fd7b3e6280d765ad7f101662c548999bf3c102b25614bc8970b176a5cc1881b9ac152d9d0", 0xd0}], 0x5, 0x0, 0x0, 0x11}, 0xfffffffffffffffe}, {{0x0, 0x0, &(0x7f0000003000-0x30)=[{&(0x7f0000003000-0x2c)="8434a0c0012ff650d59fae60aebca27f7c26b5cd450cbd8b32775d9fd3e0f7f6d791c7eb31e8bda4d7bb94c0", 0x2c}, {&(0x7f0000003000-0x1d)="c9e11429f9ab2a8452c05520540124adb490c6e1d1863b2b37bd24a25c", 0x1d}, {&(0x7f0000000000)="9594f03825dd246c717382c8b2e0ebd4ff086133fc52d280d212d6a31e8320a83e4d408473dc8b8f278223e2eb98debb8ce444d40177407b78b2bbc8dd54f6501751c09419f0b8250275d2784b5524411ccc4dc6ab9c66d66b08e5e4f95e98", 0x5f}], 0x3, &(0x7f0000003000-0x80)=[{0x80, 0x114, 0x8, "44ccba2422789722b46a3076fe83de826ec992006b3ba2d050453b2343c8be6575e088661e9713e97ce3fa44c2f4ea7dc88b08610c58af933bdd971deae63a4d6e4902147f0b974e7f216c928f7c489429032a932958a8a08880cef85031d81c7405c4f3b9bf7fded81a29c6fc66"}], 0x80, 0x800}, 0x9}], 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000-0xc)={0x0, @rand_addr, @remote}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x9, 0x0, 0x3, 0x0, 0x0, 0x20, 0x32, r1, r2}, {0x0, 0x4, 0x0, 0x1c4, 0x2, 0x81, 0x2, 0x1}, {0x100000000, 0x8, 0x9, 0x577}, 0x0, 0x2, 0x0, 0x1, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x6, 0x1, 0xc56, 0x5, 0x8, 0xe4}}, 0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000004000)) 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) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000005000)={&(0x7f0000006000-0x10)=@ax25={0x3, {"7be9a6d7ebee9e"}, 0x6e}, 0x10, &(0x7f0000002000-0x60)=[{&(0x7f0000006000-0xc0)="fd3d0aea9202dfbc1672d7c1265191fd145ee5fecbbf5e95b6f5b665964e5109ed842ddab39795486369b57b1bd539647f313d62c642afce9f55846d9bd2172a3af32d254fe00f6c1ac4ba50b10379157ac9dd3be8d6382300a2ab72de3470f0587569811295a9a477597d3a9d94c2b59f60c880269adad6cceb9181dec5caf8c8d547c89f96e522a115d07447204cfc7a945a8b7669c1e7f7d8bac78a50daa87c8d265362507f0cfe37a07c4ebd44be3deed917ebc5d2636d21853589195ff1", 0xc0}, {&(0x7f0000006000-0x65)="20f319cf316c3ad076ed46977eb3538a71b896890c1df0050ead8e16ea231e6fa8b60de5f965bd1a43b367883a68a5b6bc929a185ad54fcb2b0e25846f08d884c9a6b6102a64c57f670bc5e269cf9967db9609c040060019cff21a7de2563630a4dbd29a7a", 0x65}, {&(0x7f0000006000-0x2c)="2a24174b2a40e327806f3c24de8bf12db879f1b063db01685797c8128508f5400171f901fb644cf5514d8b15", 0x2c}, {&(0x7f0000005000)="59fa1876e3b047211dd9078167494e14263b516f4e6fc62a9c4e9e", 0x1b}, {&(0x7f0000006000-0x38)="b3b57d09404ee01035af0f0212d8b4e06a24ca77734646cfd856b79b9c3038f8b9e6c0f5d46403d5735b43dacacb0936cd4a4bc0d02807bf", 0x38}, {&(0x7f0000005000-0x62)="be314bcee2a091544883447d717a23bf715a601156e474159cfaddc41543014c0b543ec6d8459f26c55a17d0bb37a6b5a6ac15683d1ff74f5b5edaa0e7b6acbc2b6d79bb5ca7c8966f5c5a2e0e0bfb5b71f74ea261584ed85c59cd1dfe2782438f11", 0x62}], 0x6, &(0x7f0000003000)=[{0xa0, 0x109, 0x25, "4087c9a94cd139fd193a0fbc6c4f07d91d3e126f79f4b1aea059749704a367903ebc23c88fa7dd3de2424db53e3e7be493fd43090cc4254d3bbfc54c7c793ef9e3354245fe16d33e9ed0b8523b9953160506e4b82a9352cab96c17a5b7e4f2e0d083fdafaf8a347c9ee4efdf1b5e51efc75456b3e99c10084d9faa4e7383c3fbddaa9c27d51606b6b9"}, {0xe8, 0x117, 0x0, "7620f781e6ea2eaa21b8ef235a116803fb02853b5329e79dac14ab811d7fd9e6b7486c5850b95b33d0158f86420ea976fe3006815492f66372599fda6bd9d88832fb7a6f2bb7aa36beb35c42c0c74f94418574d1e95510bfcbb4f950739c4f6b6152b97d572bd7b58afad58724241c433710808ae6b68b3d76f8e83dd78e4536f6185ded7745a7b8ac8fd9d1ac87d4ca0079cc679a1c73ab3f140863d9d8ba0ba2bc494e1398a70e144b6e944cc94cca25660bb2dfca5fd07529871114e078ff4363b5fce37752e47d57e82d652866b73055ab"}, {0x58, 0x10e, 0x0, "789dba859325f150145f4d541349a70175b27e3c9b08c6a76d9b39df8ef2be44af1e881d024d501fca94231b422cfb48856e6a55612f359c6838eb7099ff580a206b15d4b665"}], 0x1e0, 0x4c810}, 0x4801) 2018/02/07 00:46:05 executing program 2: socketpair$ax25(0x3, 0x2, 0xc3, &(0x7f000035f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f00000da000), &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @broadcast, @common}}, &(0x7f0000001000)=0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000001000-0x10)={&(0x7f0000001000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000002000-0x8)={r0, r3}) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000000000)=@req={0x7, 0x80000001, 0x9, 0xfff}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x3, 0x40, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xde}}, [0xfffffffffffffffa, 0x2, 0x400, 0x0, 0x1, 0x4, 0xfc76, 0x5, 0xffff, 0x7, 0xfb, 0x7, 0x9, 0x7, 0xfffffffffffffbff]}, &(0x7f0000002000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000003000-0x8)={r4, 0x1}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000004000-0x8)={r4, 0x4}, &(0x7f0000003000-0x1)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000004000)=0x4, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000002000-0x4)=0x7, 0x4) connect$l2tp(r2, &(0x7f0000004000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x0, 0x3, 0x1, 0x4, {0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x7fff}}}, 0x3a) ioctl$sock_ifreq(r1, 0x8977, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x10000000, 0x7, 0x200, 0x0, 0x3, 0x3}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r2, &(0x7f0000005000)={0x1d, r5}, 0x10) setsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000006000-0x4)=0x5, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r2, &(0x7f0000006000)={&(0x7f0000006000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000006000)={&(0x7f0000000000)=@getlink={0x4c, 0x12, 0x201, 0x7, 0x2, {0x0, 0x0, 0x0, r5, 0x4, 0x810}, [@IFLA_CARRIER_CHANGES={0x8, 0x23, 0xffffffffffffffc0}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x1ff}, @IFLA_IFNAME={0x14, 0x3, @generic="a6eae0d320a2797ad3dcdddf3f68acca"}, @IFLA_MASTER={0x8, 0xa, 0x1000}]}, 0x4c}, 0x1}, 0x40011) 2018/02/07 00:46:05 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0xffffffffffffffe6}}, 0x3, 0x1f, 0x7, 0x3, 0x1}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f00007db000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x800}, &(0x7f000045a000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000e72000)={0x0, 0x5, 0x7fff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000225000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000457000)={0x0, 0xac, "16fd17072c6a3882ac25ed8a25dab6beaa863cd6e6462a920a3e98711929daff5e00abcf1291d010c3a8a71bf04ea17691f7a16aff9806056d43352fe7a38f92a2ee6621a280cab9b606d920677ab01a64e05d1793f92a924f060cf81f71d87bfa035d2dca90c9e6ecc7d2a08d07ccc9e0a296b25c86a583757f22cc4861824927f7158566fa4d14aa05e23686d89de278c710478ce82e88f60665dea92ece771cb4ab20ba8d743fc266799c"}, &(0x7f000079c000-0x4)=0xb4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x62, "18a01205ee3c49debc887c279da1a805fead01eba7acada6ee987a0523de12c57cc5978015faecf1cee92fbda3a5f629e43507fdcf4f85e5fd2762c693b07f085368af2133724a84d77adc42d196ca30f100c180cf9212b1f0cf6d017a77b3be9822"}, &(0x7f0000801000)=0x6a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000286000)={&(0x7f0000017000)=@in6={0xa, 0x0, 0x3c9, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, 0x1c, &(0x7f0000701000-0x50)=[{&(0x7f00007e9000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x77)="e5513394dd88103a516411d139060d4c38fcbfc25f305f695756bf96f2e957c0d6dc557d0bebe112cca99deb7532cdd4970020feaa57698ec26a3b423a1ad35e5f5f6358fcf9a134ec405255c235de17742c9ddde631ae53d887af81e1518136e6a20bd1e506975df5b717287729da8a8a20a51c4f9751", 0x77}, {&(0x7f0000001000-0xc9)="d236c39139bf54ae772f6fdacaf1307be39c49b6b32a71463c2fe17c92d2de49749cedbff0168628792fe311d9b05fec2cb64bfe2cf638a213406d25834e1f2c323597fa0a176e96ffea9d3b57b6390708955f618e4f3229c2b494d1a65ffcdbff33aa0d06caf45e0e0dfc4435384867f4e772070c157db4a33a2bfe966926d559cec37b88702b09b417fc2774bb07d1067861530f9de0437d8661fd9fe3b821dbad8f3ddeb9e4eee9954193fce555ee46d3489b3c218cfd525386f39bd43ae950ec7954696511a05f", 0xc9}, {&(0x7f0000ff5000)="7c8a755c458b2aebcb1f37faac3e3c63cd9f39d0524c49d574c1f5e7519d0aa3d5ee5acc7b41a061009a89b11ff0ec7c0a74e56264e6309f09082ee85f365db27ea480bbdb21fe0b08637b10cb704e26774f512ace0ab62b4884e00cbc250d4940bd62036d1c032ba5b05ffbb8cf7d30bee3586eb0d5b0b573d8", 0x7a}, {&(0x7f00006dc000)="5e190a0bbe5cadd9cd186f1f70169dec7727c39336b01facc71d349bf5eea7195a61165db7945e2d58e82fe06a20240dc17291ffc2f710ead505c52cdae87ec28fe10e4833f49901ec27b1225dd7a478e5e486c9532cddc0325de22b104c5297cc2b6e7d9d3e2f548898196b9637de1ca0aeff263ced5bdad32efe11cc4ef38d48ecd933352c5afe837d18d47f9ef3e6", 0x90}], 0x5, &(0x7f0000001000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0xffffffffffffff01, 0x6, 0x4, 0x10001, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x2, 0xf, 0x0, 0x7, 0x5, 0x20, 0x6, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x101, 0x2, 0x4, 0x695876ee, 0x6, 0x3, 0x8, 0xff, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x208, 0x7, 0x8868, r4}}, @init={0x18, 0x84, 0x0, {0xcca3, 0x200, 0x1, 0x1c00000}}, @init={0x18, 0x84, 0x0, {0x100, 0x2, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x8000, 0xc, 0x8, 0x1, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x146, 0x4, 0x8, 0x400, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xf01, 0x4, 0x4, 0x81, r7}}], 0x1b0, 0x4000080}, 0x20000044) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x0, 0x2, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r9, 0x5411, &(0x7f0000002000-0x4)) accept$netrom(r9, &(0x7f0000002000-0x48)=@full, &(0x7f0000000000)=0x48) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000000)={r7, @in6={{0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}}, 0x8c) accept4$ax25(r9, &(0x7f0000002000-0x10), &(0x7f0000000000)=0x10, 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r4, 0xf}, &(0x7f0000002000)=0x8) 2018/02/07 00:46:05 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@ethernet={0x0, @local}, &(0x7f0000000000)=0x10) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) listen(r0, 0x1f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@remote, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x8, 0x3, 0x5, 0xa, 0x20, 0xa0, 0x3b, r1, r2}, {0x1ff, 0x0, 0x4, 0x7, 0x9, 0x1, 0x8, 0xfffffffffffff001}, {0x2, 0x1, 0x4, 0x3f}, 0x0, 0x9, 0x0, 0x0, 0x2, 0x3}, {{@in6=@empty, 0x2, 0x3e}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x7, 0x2, 0x3, 0x2, 0x10001, 0x400, 0x80}}, 0xe8) r3 = socket(0x9, 0x5, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={r5, 0x7}, &(0x7f0000002000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001}}, [0x4, 0xa2, 0x7, 0x1, 0x99, 0x800000000000000, 0x2, 0x8, 0x0, 0x0, 0x1, 0x5, 0x4, 0x3f, 0x8]}, &(0x7f0000001000)=0x108) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000002000)=0x10001, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000004000)={0x10, 0x0, 0x2, 0x200000}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000005000)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000006000)={r5, 0x1, 0x5, [0x9, 0x4, 0x1, 0x1ff, 0x0]}, &(0x7f0000001000)=0x12) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000007000)={r6, 0xe5, "c945007d2a8e38d5a6a707502f43766054db6d5dd4676f51fdc64539cc704e9a8f49f046c1e6a483b5e08c5f421073a6c0620df81213416788cdf513b240994d7a23a8f45c390bb0e0a228c2136eff1b42168b404601836ac58633afed5d57cf575446b18ef358d54128cfdb40ef717998b7e8edf0ea44313f6fe44d0d6c98803bd1980c7d81271c0c8a7cf589f4e348fc3c8ebfde5b78d5688a8065d3f375e20e9cd3930112ed5367ed49c7480d03920915935c67aaa6c4450980475d4489263d511578fc8947cfa35cd25d72d253a07e60858d6197987d7ca6d09863a58c2007d879605d"}, &(0x7f0000002000-0x4)=0xed) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000008000)=0x14, 0x0) [ 51.781846] audit: type=1400 audit(1517964365.075:9): avc: denied { map } for pid=4169 comm="syz-fuzzer" path="/root/syzkaller-shm767017451" 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 [ 51.832221] audit: type=1400 audit(1517964365.118:10): avc: denied { sys_admin } for pid=4209 comm="syz-executor7" 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 [ 51.861394] IPVS: ftp: loaded support on port[0] = 21 [ 51.921866] IPVS: ftp: loaded support on port[0] = 21 [ 51.928103] audit: type=1400 audit(1517964365.221:11): avc: denied { net_admin } for pid=4214 comm="syz-executor4" 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 [ 51.969530] IPVS: ftp: loaded support on port[0] = 21 [ 52.012401] IPVS: ftp: loaded support on port[0] = 21 [ 52.071653] IPVS: ftp: loaded support on port[0] = 21 [ 52.157519] IPVS: ftp: loaded support on port[0] = 21 [ 52.255470] IPVS: ftp: loaded support on port[0] = 21 [ 52.378867] IPVS: ftp: loaded support on port[0] = 21 [ 52.872645] ip (4412) used greatest stack depth: 16480 bytes left [ 53.253952] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.346354] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.359959] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.409191] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.621691] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.637988] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 53.857525] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.006374] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.802066] audit: type=1400 audit(1517964369.094:12): avc: denied { sys_chroot } for pid=4211 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/07 00:46:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007fc000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet6(0xffffffffffffff9c, &(0x7f00001f2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000e56000)=0x1c, 0x80800) accept4(r1, &(0x7f00006e3000-0x10)=@can, &(0x7f0000585000-0x4)=0x10, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e27000-0x4)={r1}) r2 = accept4(r1, &(0x7f0000794000)=@sco, &(0x7f000077e000-0x4)=0x8, 0x800) r3 = accept$inet6(r2, &(0x7f00009a7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f00006f3000-0x4)=0x10000011d) sendto$inet6(r3, &(0x7f00006e9000)="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", 0x1000, 0x40844, &(0x7f000005a000-0x1c)={0xa, 0x3, 0x7fffffff, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x7}, 0x1c) write(r1, &(0x7f0000017000-0x1)="c8", 0x1) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x1ffe) [ 55.925244] audit: type=1400 audit(1517964369.218:13): avc: denied { net_raw } for pid=5189 comm="syz-executor2" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 55.995090] audit: type=1400 audit(1517964369.246:14): avc: denied { create } for pid=5190 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 56.018995] audit: type=1400 audit(1517964369.258:15): avc: denied { ioctl } for pid=5190 comm="syz-executor3" path="socket:[13970]" dev="sockfs" ino=13970 ioctlcmd=0x8933 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 56.048066] audit: type=1400 audit(1517964369.259:16): avc: denied { connect } for pid=5190 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/07 00:46:09 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='sit0\x00', @ifru_addrs={0x2, 0x1, @empty}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f000004f000)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {}, {}, {}, 0x6}}, []}, 0xf8}, 0x1}, 0x0) getsockname$netlink(r1, &(0x7f0000a9b000-0xc), &(0x7f0000b1b000-0x4)=0xc) 2018/02/07 00:46:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{}], 0x1, 0x0, &(0x7f0000dc7000), 0x8) 2018/02/07 00:46:09 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000004000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x411e, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@time_exceeded={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}}}}}}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000000e000)=@ax25, &(0x7f000000e000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000f000-0x4)=0x1, 0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000010000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000f000)={0x0, 0x80000, r1}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x9) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f000000e000)={0x1, 0xeb}) 2018/02/07 00:46:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b4e000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000252000-0x8)=@assoc_value={0x0}, &(0x7f0000a32000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000046000)={r1, 0x7}, &(0x7f00005c2000-0x4)=0x8) socketpair(0x1f, 0xa, 0x8001, &(0x7f000028b000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00005d3000-0xe8)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000d8b000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000fac000)={@empty, r4}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4f}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x1, 0xfffffff0}], {0x95}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000073f000-0x8)) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a73000)=0x0) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00003e0000-0x4)=r5) 2018/02/07 00:46:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0x27, &(0x7f0000009000), &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0xfffffffffffffd81) getsockopt$bt_BT_VOICE(0xffffffffffffffff, 0x112, 0xb, &(0x7f00004ab000), &(0x7f0000cbe000)=0x2) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000281000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000304000)={0x7, &(0x7f0000cfc000-0x7)=""/7}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000580000)) 2018/02/07 00:46:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000019f000-0x38)={&(0x7f0000898000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000c57000)=[{&(0x7f0000528000-0xb2)=""/178, 0xb2}, {&(0x7f00007e2000)=""/238, 0xffffffffffffff7f}, {&(0x7f0000a77000-0xe6)=""/230, 0xe6}], 0x3, &(0x7f0000f4a000-0x24)=""/36, 0x24}, 0x0) sendto$ax25(r1, &(0x7f00005bb000)="28e98748dc2cadc29cb74677ed6d91b18e", 0x11, 0x4810, &(0x7f0000e67000-0x10)={0x3, {"5a701abb40767d"}, 0x7f}, 0x10) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000e88000-0xea)="f12cc53d0e573c8a0737a1c031417354b2dfd5e33f3985d567afd71488df50b76da7f843307177db4f54ec58e05bc2f8ddbc95f223d6828cd257c3debe44f1f32186d6a9d4ec6f4e1ceb34ffbb93cf2572711a0afb75c2849c6ed581d8003c4f32cddea715cf1871e3d909a47210573c02bfab53f922e810fcf3315de61976197e727168327e2b02bc6957a759d9155889ca439e738539d312e09a7bfc24b57ffdd3496430cbf8f34b971c566c26c2ee3e01e88540e6667f6f21d3f0d418eebc58d65488e973e0992afffb568e9a5028d66d06e6198e49096e6d48afe33f9d0afac3968004c9e3266549") r2 = socket(0x10, 0x802, 0x0) accept4$llc(r2, &(0x7f0000ce4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00006a4000-0x4)=0x10, 0x800) write(r2, &(0x7f000031f000-0x23)="220000004a000700ea091008090007000a0000000022000004000300040001008c45", 0x22) 2018/02/07 00:46:09 executing program 5: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f000095c000-0x1c)={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ccd000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x1, 0x0, 0x1, 0xffff, 0x2, 0xa0, 0x80}, {0x8, 0x5, 0x2, 0xb, 0x3f, 0x5c8e, 0x2, 0x1000}, {0xa78, 0x7f, 0xfffffffffffffff9, 0xec5f}, 0x3, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x0, 0x0, 0x5, 0x8}}, 0xe8) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f00008d2000)=@nfc, &(0x7f0000e7b000)=0x10) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000833000)={0x0, 0x9}, &(0x7f0000e7c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000852000)={r3, @in={{0x2, 0x3, @loopback=0x7f000001}}}, 0x8c) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000e7b000)) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e7b000), &(0x7f000018c000)=0x4) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0x9e56}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/07 00:46:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd1001aa2b55c43aa, 0x0, 0x6, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f00001ff000)=@newsa={0x140, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in=@multicast2=0xe0000002}, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@tfcpad={0x8, 0x16}, @algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x140}, 0x1}, 0x0) [ 56.298233] audit: type=1400 audit(1517964369.591:17): avc: denied { prog_load } for pid=5268 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/02/07 00:46:09 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x27, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000001e000-0x12)={@generic="55dc487047522291885e72e621230f6a", 0x3}) socket(0xa, 0x6, 0xffffffff) 2018/02/07 00:46:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000022000-0x2), 0x4) getsockname$inet6(r0, &(0x7f0000e8e000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000ba2000-0x4)=0x1c) 2018/02/07 00:46:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff5000-0x1c)=@req3={0x1000000, 0x200, 0x7d0}, 0x1c) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000069000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001}}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b06000-0x4)=0x290, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000a17000)=[{0x4, 0x9}, {0xa, 0x5}, {0x8, 0x9}, {0x2, 0x5}, {0x4, 0x8b0}, {0x4, 0xcd5}, {0x8, 0xffffffffffffde2c}, {0x0, 0x401}, {0xb, 0x3}, {0x2, 0x6}], 0xa) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f0000e06000)=0x6, 0x4) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) writev(r1, &(0x7f0000447000-0x40)=[{&(0x7f0000c06000)="87586a29a1cf4fd66a13df6c", 0xc}], 0x1) gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000097f000)={{{@in6=@empty, @in6=@dev}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000829000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f5e000), &(0x7f0000519000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000cc2000), &(0x7f0000fb3000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e1c000-0xc), &(0x7f000013b000)=0xc) getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000617000-0xc), &(0x7f0000a42000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000087b000)={{{@in=@local, @in=@remote}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000065000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000085c000), &(0x7f00008e5000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a4a000-0xc), &(0x7f0000d3d000-0x4)=0xc) getuid() getgid() gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d49000-0xe8)={{{@in=@loopback, @in6=@empty}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000060000-0x4)=0xe8) getgid() 2018/02/07 00:46:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000a2c000-0x58)=@alg, &(0x7f000015a000-0x4)=0x58) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000601000-0x4)=0xfffffffffffff849) bind$netlink(r0, &(0x7f0000636000-0xc)={0x0, 0x0, 0x0}, 0xc) 2018/02/07 00:46:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) pipe(&(0x7f00004e2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000097f000)={0x0, 0x0, 0xffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f00002a6000-0x8)=0x5, 0x8) pipe(&(0x7f000085a000)={0x0}) socket$nfc_raw(0x27, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ad8000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00009fa000)={0x0, @loopback, @local}, &(0x7f0000423000)=0xc) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000802000)={@mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4, 0x0, 0x9, 0x500, 0xd176, 0x20100, r6}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000f4c000)={r3, 0x80000, r4}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000b86000-0x5), &(0x7f000022c000-0x4)=0x5) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000d7e000-0x4), 0x4) connect$inet6(r0, &(0x7f0000414000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/07 00:46:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000f, 0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000407000)=@syzn={0x73, 0x79, 0x7a, 0x0}) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x0, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) [ 56.418951] audit: type=1400 audit(1517964369.712:18): avc: denied { write } for pid=5299 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/07 00:46:09 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x2, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000008000)={@common='lo\x00', &(0x7f000000b000-0xdf)=@ethtool_eeprom={0x5b, 0x1}}) 2018/02/07 00:46:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f000059c000), 0x0, 0x20000000, &(0x7f000038a000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b2e000-0x28)=[{0x8, 0x40}, {}, {}, {}, {}], 0x123) socketpair(0x9, 0x800, 0x2, &(0x7f00009d2000)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00006ff000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000f62000)={r2, &(0x7f0000826000)=""/103}) 2018/02/07 00:46:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000347000-0x78)={0x5, {0x2, 0x0, @empty}, {0x2, 0x0, @empty}, {0x2, 0x3, @empty}, 0x1, 0x9, 0x2, 0x5, 0x6, 0x0, 0x1, 0x1, 0xfffffffffffffff7}) setsockopt$inet_int(r0, 0x0, 0x35, &(0x7f000092a000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000ce8000-0x4)=@assoc_id=0x0, &(0x7f00006c3000)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000831000-0x69)={r1, 0x61, "1b6f93432b52bfc1af6426e2b33ecd83bf4ab22f3a55a884c8e3440b2aa54ee236f7963c9ff820deecb555e00be2b31d2f02503b7762ab58e478fdce62654567736fe2d8f3de5c19ba0bd55ab43915efbb001d386a875e8569b62a7f9c74ec4640"}, &(0x7f0000f4e000)=0x69) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000042f000)=@assoc_value={r2, 0x3}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000e9b000-0x8)=@assoc_value={0x0}, &(0x7f00002ff000)=0x8) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000a4d000-0xa)={0x8, "1488bc3ffec7"}) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f00008fc000)=0x5, 0xfffffffffffffda1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00003c1000)={r3, 0x4, 0x8}, 0xffffffe2) 2018/02/07 00:46:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000365000)) sendmsg$nl_route(r0, &(0x7f000007a000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000df1000-0x48)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x80000000000001}, @RTA_ENCAP={0x8, 0x16, @nested={0x4, 0x0, []}}]}, 0x2c}, 0x1}, 0x0) 2018/02/07 00:46:09 executing program 4: mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@loopback=0x7f000001}}, 0xe8) socket$inet6(0xa, 0x7, 0x5) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000fa7000)={@common='syzkaller0\x00', 0xb6210000000000}) sendto$inet6(r0, &(0x7f0000fa1000-0x2a), 0x0, 0x0, &(0x7f0000f9f000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80}}, 0x1c) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ebe000)) 2018/02/07 00:46:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x0, &(0x7f0000001000-0x8)={0x0}) r1 = accept4(0xffffffffffffffff, &(0x7f000069f000-0x8)=@un=@abs, &(0x7f00000e7000)=0x8, 0x80000) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000050f000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00002cf000)={r1, r2}) sendmsg$key(0xffffffffffffffff, &(0x7f000090b000)={0x0, 0x0, &(0x7f000030b000-0x10)={&(0x7f000008d000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xffffff98}, 0x1}, 0xfffffffffffffffe) 2018/02/07 00:46:09 executing program 2: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept4(r0, 0x0, &(0x7f000002a000), 0x800) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f000002c000-0x15)={&(0x7f0000019000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000013000-0x60)=[{&(0x7f000002c000-0x1000)="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{&(0x7f0000010000-0x1000)="2ec5ef03358cb0ebb899fc943134785fdecae65324e2067b55d16e2cddba2249f9b78a069d9512aa90dd384cdd36c988d19dac9b723e12c05e7fee32b1bb6cbccbf906f97306c34fa34a4c544c454b4103702d2e6acd1ec338a79f4f74b1c9d5c45b30f735570a954144b646b9f2bdb282dc588c89237880fd5ccd2c90c35262714b942889e493f7765b14546ed5f041dbfa90abeaf997d9c948222db0a8fa0d2a1fa11cc2bfd2d97e26785d441f317809c17cef052f1ee9048dcdb17d487c7d91e775fc2d7ceed1ead6f1d7014ad313f1dcc69bdfc6db86a7143cca640a30a45f2e4e62afd2133153679a49901e30f0911e4759b4eec8d24821a48a0e5a7b1800a01a9604b5976cbad6d23cec455e0af647898a996158208973b23d2d7fb23d19416504d407316ff37a580b0df4d1f2bc56ef87c64e320184608d879dd3598e9b4f169c7fd1a278bd287b4602201220348ecf893b0c3372aeea830cd2c7f2d79abf2cf652a15f2a0b7ec6e0f83ee07ae1a55538b119c89f0ab3d7be38a69cd0bd9f798a22fc05eee575865b721089ab1f0cd4669e53b7cdf321f1e1703cf827b37a8467518ee387c5aab2a1c5b110862328f0b0c815b03e22ba646a57dd8867c0b888e6fac2320cf3f0bb9734e1cddd0b3b59a1d934cdd95294714902155097270ee757ec19995d016f219c1ad967eadc320a20ffc03df1c267f11253dcf343f315752c9c7ebd948ba7c7c7dd96797898f7f36c2ace9bdb95cd1aa13c0ef69398ab35b48b05a398ed3752c745f1efceebedc3e01a159676d3c893e45401ee96c3aea3ca1049780f0c75d58ef88b190c0a1761b5ccf9c671379dbd623aa85441e523920415ebf7eb0caa7eb5404a27d0a2801251d8591cb4fb7aaba39b1b87d9316cacf3cec4c3597d4200b5f5022f6e6d6a3aecc934bc636dd4a83817decd55a52605486c62a25b1840753d27bc7efb98e1a8ee3470511c2e64f927528f87d4e2541f2507d3abf183d9011d5d158f0a441845110973423068c11d4b5a87433f29a063e2866c2c443466e8e01ff3562b92b8b9d25183f262a6249dd24514e791097e4fccdfd299bc183ac536318455fc056f057b5bba68c122585945105a140a5f0ef420e918a085b286a51ceb0f22e76f5f47157a678c4bac2902b7d176954ffd394f72b32e46eadd6e12240384f17fb50a0758b8d81bc130b100e4e974a41aad24ad656b646680470adaa9a898b34b896fad2c656e0c805ebfe8ab34f38740120785e65909c8102e5486b8986d0d433020f4724101c647ba0aca9e884e91cabd8306babe6cad798be91aaa5829ff01e374b041549fd451469b4c4705199418bbc4d7fb90949a5d9af545f16533096979388dd13ecf72b5a55a9739c4f9e54da9bea2670e0e6127a6ee1d8f5be432634bfe0602353e3a1f652547591c171a09a6171f0b60340ab80d58c56284559b0bb9fa2e18e28f10bc767da41c13baec15b58d56ff3d8ec65cb1ddf08d26dd381f45b9b0cd55b6f1f21a23d0a8313ca74af657b7332e14c58ebbcec61c913860728207594f33f01f0851cf806500f6c8e5952b36a3d7756da768f878de7b62ec3c11a091d8340640fb4d61ab16b89e2b4cf7be2439310906fab8b1862d9d24c2722dd5e89ffcef809cd9c238daba8703d0f2d4ea04bcba10d2bd9098c32aa25b9be11f39d3b484dde417484b5453ac6ae5247678c52d4b8be1fcc5518c912cea3798cd16af55ad4996d74598e00dec0d3bd5262b5b960129eff7a5108d3cf36852b7e4aa6c9bca72cffb4e26346e2839d78951467364d89a525fda626f169a13b2ea4f05547bb250391d068018f20b297d5fd82035eb8d819495779a0231a3c5302dfa9f607380be2e1dce294a15691c61c0a99b363a82fb25580203ef9b87683903af2908b721776bb358a00b3078c96af0d1d33921ccac38421605b2ea55f3ce549aa6925e3f3790ffc13d89388f6d4c4b05c07af0d48bf282f37d9726db869bab3ed49fa0be54b324ba6858a43373c0ac7d489bce42d95d0aebe63c5fab07b9dbfa2ca2ddd77b4183bd748237cebc08c08f85a4371b0424eef2f1f4ed06f8f354d1a2de343acce9a0e4708680196cfc3e1db46fb91dbe77ea5efe314d1b303d5bca996d5c5c49e3fac14498dccdbe26d5be9f68d84944fdb816f87f5d6d291d4c39939b123929e0eeab226788aab3ce77c24a96e9160fea2e62f8e54cfc74a3b5ecaa5e055d4326ee2db15ffc16f16feed061ad6fd5a7651d3a5e852f47cd6860c7acd17574a1614ba05c2006b5910e5123bb8a3cc2da84c479bb2560cc8383641feab6c9328923b5e733196cd66aa85baa9ae320249be96eef4f646670afb206fbd21631e2c7a616529bafd3cd257cf3627203b3664d1081ead7f99004a5f5c706cd7b8bed4b2b2d8a50e63228909ce4119e03184a7ee43afc9bf0e4240bcda95167b9ab781752869a08aa921952f0b2780ad4e73b35859a27120eaa438c9ad226bdb05f39ba973a2338b8b851ec221245ce55276d2e067393846e3a37689f450f9254edb52d5c45046a4c2cc8524e93c5ffc1e79d1b25a53f38b49472e24b9c8e72a04332ade72fc74305d259374ac9e14840602e4d3bccffbaed526469a953993cfd78e1a4a3b3446eccad681f56b9a73a10a90fc6013cae0f72bb1a687c5d5677363c8dfbf78a4491ae308a49e35c8454d5444bc61e9b50ea65bd310698a2fb0a0e63df53b8b8973a64cd82d26f5ca1310c982c081fa81a4136373c07292c1c6b29242ad1006822f607715a6e96c79b3fee4738268d41323d3a3c25f6e5378ba4fc4250db7ea67785d47f517156d36acb588e366a9a4504312f8519b4fd2e8617ab923cee593f027fb6411d0338181ac28bf33896c482205f9764bf0bc71c3ee8ac2ca3afb2c3e815bc3df73f282fcab3ca6ff1d91c4f37f8575224bca71f35a334fbb487bc0a16c5b9cd016f216950fd2bbd01aa97462ef9912003979314624fa59caa1147fc109896ba108b3f68f3021446bdde5dbaacc3cc3ad7856b904c424d4ad3efb4ad5e16971d6ee9e03ea8ec614c4c782a59822adeaaa52dffcf06e35a338771b54c4dafe67caea1f56804a879e30b4470f3161c6aac9bea32360873a6813a8e53bf053a48ecc94a584ce7a6a8ebfeaf9579234757d3f4ded3b5b1510921d15cdb75754ca910a6cd518fd16ec420de39496ef5dceb442f047751a580fc3b55dd81ede1b305fcab96a760a089cb11df4c704417fb10bbe613cb3ee5954e793e63c34fd20792bff55cefd8ba4201f7ab87e9ae5fd8fae148c5e97a97845e42874460b757e18b70a4146e202a0a8b6f313921e31c246ffd5a9b424827015c647798e4bb7ee6b2e20c26a9d9e3b77613cbb085db817fd3ce23b0d04efa47efca741a246124f8ef948d251931900d2aeb65f995f3e612aa0affba856eb1483093fa34a7f29c88fc37e2eff6e11846448881c23eb5073a024be557f48ea501215a88a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0x1000}], 0x6, &(0x7f000002b000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0x40, 0x44081}, 0x4000000) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000026000)=0xffffffff, 0x4) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000026000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @empty}}) 2018/02/07 00:46:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100006, 0x100) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d5d000-0x8)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x20f}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x4d, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) 2018/02/07 00:46:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000c3b000)="b41f939397e15d76b5a389e2a1c3cabb", 0x10) listen(r0, 0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3000)='veno\x00', 0x5) 2018/02/07 00:46:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f00009c8000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x200000000000006}]}, 0x10) 2018/02/07 00:46:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000957000-0x4), 0x800) sendmsg(r0, &(0x7f0000746000-0x38)={&(0x7f000000c000)=@sco={0x1f, {0x3, 0x3, 0x5, 0x5, 0x7ff, 0x9}}, 0x8, &(0x7f0000c57000)=[{&(0x7f00003d7000-0x1f)="157bcbea407d36a62a4f1a66bf9ecacb6ce14e3a1a60c6b297cdf79e3ca0a1", 0x1f}], 0x1, &(0x7f0000589000-0x108)=[{0x108, 0x10b, 0x8, "6d714a874d1a8013d2b4372849a9de3a8095e81efb1e55fef85895d575a8a73ec7825d8edb19bbaacfbab613a2c3f9ccfe5fe9b1f8681c189568ded4b69f0d35fb84e080579c3fa29a032ae472754525ada90e48ec16792b6251b726bccc934a22424166450acd56f0d2b9710f08df82fb4a8f744381f876996ba6827d09240988e60adf398794f33a3a398c455633c2e34332a4bc7a3c230c511becce123d06b7ea08897e700f1d9a88cf3afc81580c20d09235cea8160b67120f5cc7e218dc4643c3e6c875c8e227b2c9c333306432569800b981822ddc5c5390e08e5b3aadad0b867c3ffad6f31ea049104b344b7889fc41a7"}], 0x108, 0x10}, 0x4000000) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000359000-0x8)={@multicast1=0xe0000001, @empty}, 0x8) [ 56.506485] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/02/07 00:46:09 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x26f) sendfile(r0, r1, &(0x7f0000027000), 0x0) 2018/02/07 00:46:09 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000010000-0x10)=@ax25, &(0x7f0000009000)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f000000a000)={&(0x7f000000e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x3a, &(0x7f000000b000-0x90)=[{&(0x7f000000f000-0xd5)=""/213, 0xd5}, {&(0x7f0000003000-0x1d)=""/29, 0x1d}, {&(0x7f0000000000)=""/38, 0x26}, {&(0x7f000000d000-0xf6)=""/246, 0xf6}, {&(0x7f000000d000-0xb7)=""/183, 0xb7}, {&(0x7f0000007000-0x70)=""/112, 0x70}, {&(0x7f000000f000-0x2b)=""/43, 0x2b}, {&(0x7f000000f000-0x7e)=""/126, 0x7e}, {&(0x7f0000007000-0xa0)=""/160, 0xa0}], 0x9, 0x0, 0x0, 0x9}, 0x40000000) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8911, &(0x7f0000011000-0x50)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000010000)="e671d4e85b10fc87af39755add54d2150497c79570db6b3290eeaac145c6692d"}) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000004000-0x4e)={0x0, 0x46, "37fc306a1f2a938a36ff8cada02500543cecef154dc5eed6444a00fe40793690778b576ef1ac5611287a775e8dd559922b09e347f49ae003b74b04088dda680e738c24405d77"}, &(0x7f0000005000)=0x4e) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000000f000-0x18)={r3, 0x100, 0x20, 0x7, 0x4}, &(0x7f000000f000-0x4)=0x18) r4 = socket$inet(0x2, 0x802, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f000000c000-0x4), &(0x7f000000f000)=0x4) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="72c3f27299fb"}, 0x2, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @common='tunl0\x00'}) 2018/02/07 00:46:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000097a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) sendmmsg$alg(r1, &(0x7f00002e1000)=[{0x0, 0x0, &(0x7f000033b000-0x40)=[{&(0x7f0000626000)="84c58d18eb898e7eac5f2ebf9d4f1bee3087b9fd0b53d61c3bca432b467000398dfcc53e300125d8f3e0ed0fdb27d837ae0b1f5296b60c289fd3136583194ae3", 0x40}], 0x1, &(0x7f0000cfa000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) pipe(&(0x7f00003cb000)={0x0}) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000f36000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvmsg(r1, &(0x7f0000d20000)={&(0x7f0000300000-0x60)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f0000810000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) 2018/02/07 00:46:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000048a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00006fb000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, {0x2, 0x3, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f19000-0x8)={0x0, 0x0}) bind$inet6(r2, &(0x7f00005d2000)={0xa, 0x1, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d11000-0x28)={@common='lo\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000285000)={@generic="fa5e90c7e4993cc328adaad4dbfa8f85", r3}) 2018/02/07 00:46:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="02a3cb43272b976db81030f000e8b9f8307d6981ab2b7a3fe1314a9eaf7b58ed2d71d84732118feeae2ba0984cd0e48704295b9ec57e5fdead7905e8a3de58c7bf7dcfc264a14f212203094deaeabaf9c026ff1f9bf6afd1e749d21bf34695c8dd0d8b83d373704d3e3269219b7ffea05d04f7543d963db5612bb4bb", 0x7c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000)={0x1, &(0x7f0000000000)=[{0x400, 0x4, 0x0, 0x5}]}, 0x10) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000000)={0x1000, &(0x7f000060f000)=""/4096}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00007a3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000000000)=0x3a, 0x80000) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e62000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000889000-0x4), &(0x7f000074c000-0x4)=0x295) socket$inet_sctp(0x2, 0x1, 0x84) 2018/02/07 00:46:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000039000)=0x5, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000111000-0x86)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0xfffffffffffffffc, 0x0, 0x0, [], {0x0, 0x6, "f9cce6", 0x0, 0x3a, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "f601929f106531aa"}}}}}}}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000ba000)={0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000c95000-0x8)={0x2, [0x6, 0x3]}, &(0x7f00003e1000-0x4)=0x8) [ 56.574978] netlink: 'syz-executor1': attribute type 21 has an invalid length. 2018/02/07 00:46:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000e8b000)=0x7, 0x4) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ccd000-0x10)={&(0x7f0000393000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffffffffffff0d, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000853000)="15", 0x1, 0x0, &(0x7f000009a000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) close(r0) getsockname$inet(r0, &(0x7f0000949000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00003ba000)=0x10) 2018/02/07 00:46:09 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000001000-0x10)={0x2, &(0x7f0000974000)=[{}, {}]}) setsockopt$inet6_buf(r0, 0x29, 0x8, &(0x7f0000f83000+0x55e), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f20000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f000097c000), &(0x7f0000000000)=0x10) 2018/02/07 00:46:09 executing program 2: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)}, 0x0) 2018/02/07 00:46:09 executing program 6: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) read(r0, &(0x7f0000dc7000-0x1000)=""/4096, 0x350) 2018/02/07 00:46:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9}, 0x1c) socketpair(0x6, 0xa, 0x0, &(0x7f0000b94000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c6d000)={0x2}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000d000), &(0x7f000000d000)}, 0x20) 2018/02/07 00:46:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x6, 0x0, &(0x7f000054a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000882000+0xe1b)={0x2, &(0x7f0000e9b000)=[{0x45}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000d000), 0x0, 0x0, &(0x7f000000e000-0x8)=@abs, 0x8) 2018/02/07 00:46:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001ab000)={{{@in=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000001000-0x4)=0xe8) r2 = getuid() ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00007d6000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00004f6000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000080a000)={&(0x7f000050d000-0x184)=@polexpire={0x184, 0x1b, 0x14, 0x3, 0x2, {{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x1, 0x0, 0x3, 0xff, 0xa, 0x80, 0xa0, 0xff, r1, r2}, {0x1, 0x6, 0x1, 0x6, 0x3, 0x70, 0x200, 0x4}, {0x100, 0xfffffffeffffffff, 0x8001}, 0x800, 0x8, 0x3, 0x1, 0x3, 0x3}, 0x100000001}, [@policy={0xb0, 0x7, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, 0x0, 0x0, 0x2, 0x20, 0x80, 0x6e, r3, r4}, {0x759ae49c, 0x101, 0x2000000000000000, 0x1, 0x7fffffff, 0x401, 0x7f, 0x3f}, {0x2, 0x80, 0x3, 0x4e}, 0x1, 0x8, 0x0, 0x1, 0x2, 0x3}}, @ipv6_hthresh={0x8, 0x4, {0x3e, 0x56}}, @replay_val={0x10, 0xa, {0x5, 0x0, 0xb09b}}]}, 0x184}, 0x1}, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f000062c000-0x38)={&(0x7f0000f4d000-0xc)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f0000334000-0x60)=@getpolicy={0x50, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001}, 0xffffffffffffffff, 0x4}, []}, 0x50}, 0x1}, 0x0) 2018/02/07 00:46:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000030d000)=[{&(0x7f0000cc7000-0xac)="2900000018001980013d75241a0407210206e30067ffbd01040000000800050000000200080000bf00", 0x29}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b60000-0xc)={0x0}, &(0x7f0000395000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000bf2000)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000812000-0x4)=0xe8) sendmsg$nl_netfilter(r0, &(0x7f0000e10000-0x38)={&(0x7f000028d000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000eba000-0x10)={&(0x7f0000763000-0x1124)={0x1124, 0xf, 0xb, 0x200, 0x7, 0x3, {0xd, 0x0, 0x5}, [@typed={0xc, 0x78, @pid=r1}, @nested={0x101c, 0x6, [@typed={0x18, 0x55, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x11}}, @generic="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"]}, @typed={0x8, 0x59}, @generic="e6549f54d66c83df0963b1f3babeb14d4ba196ad0ec72ccc01a9c5584865fcc9c80f0f7f9380adaa63cd06c6cfe85d4d294ffc066d5d6bc2f38fd6a4b95389a762b38f20ec99b30a2de221c24aef62e9ddd21e7bc683", @nested={0x88, 0x2a, [@typed={0xc, 0x2, @uid=r2}, @generic="b34780aec28a869d11f99f1c02837be6939513053b3bcf21ebf490d7321b9f24a46dbc5d67b27925a4c3f93efbc1fd7b8da943a8f2833076e22646f20d78971d63a49a9faddf28d7dd9ad815ed80a989db2f142e69b53d30181ce3d3b4972d51b46c9306fcfd639541", @typed={0xc, 0x77, @fd=r0}]}]}, 0x1124}, 0x1, 0x0, 0x0, 0x40}, 0x8000) [ 56.687818] audit: type=1400 audit(1517964369.981:19): avc: denied { map_create } for pid=5381 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=bpf permissive=1 [ 56.690339] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2831 sclass=netlink_route_socket pig=5386 comm=syz-executor0 2018/02/07 00:46:10 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b26000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000020a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000b2000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x5, 0x7, &(0x7f0000fd4000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002b4000)={{{@in6=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000fd4000)=0xe8) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fd4000)={{{@in6=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000fd4000)=0xe8) r3 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000fd5000-0xe8)={{{@in6=@mcast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000cc9000-0x3)=0xe8) mmap(&(0x7f0000fd4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000423000)={&(0x7f0000fd5000-0xc)={0x10, 0x0, 0x0, 0x60000080}, 0xc, &(0x7f00001f0000)={&(0x7f0000fd4000)={0x1644, 0x3, 0xf, 0x10, 0x1, 0x3, {0xc, 0x0, 0x1}, [@generic="c6acadf2295fdca863abd4fc0cd8c003ecfdcbe3e20c3f06e3f22230170f44c1f77979d902b297775d325a18fdcc335489ebfcbfc0138e89cdc19547472bdb96371e15449f61", @generic="280f99a0f463dd417465df82770ae7703b3bfa8c4cb62a54cb3ba25c99d157461a0126ff9a8f8477cd3200777e1db867dee6a2fb19f6123a5ae90db7bda1679dc5eb19026f3603696cd35051b1e1b04b6296fa075667a732b55b43ea433f281e4133dc0fdd360eef406cad0518ac3380d7c58a8deaf7f9d43d77d0d7fee67461b3519fb780ea4487e073f3747eb0d12428a5f9634b09c60efc6367755f19c2f29b185677f6710dda942a5f473e770bbe76d466a1e39a6612a4dee8bdfd2d5a31fddef689abea37a2e066b9c8831416bd5267d519", @typed={0xc, 0x44, @uid=r1}, @generic="08a3ca111a9da3d75f677ccf0fe8ba8671532aa58602c059c448ed01b0e90c05345cda6923074d058faea82ca36ca0da25a0671ec26f251aae6afa7472158572f8eecd32879c178fbc325e0b71e3617cd38d4c6495c4f455", @generic="20cf5cb16046cd6fd1485ee21a7f8a1a83f082e0bbf9d57571ab09ffba7e495229243d9571e524de06483bb5d395f9f7c5b301457ecca6f5aa", @nested={0x1ac, 0x71, [@typed={0xa0, 0x50, @binary="e9c2e46535f6e3140deb121521f606acec69d2388fad2dd6eb3a8ec42d13920c0d87c11ceacd4e31e3229d93cc929bc065fb7f9161211bb57b7209fb312e03b65cdbb9fc6c0383a38aabbbe3e5a3ba702a056295520bec7cd41ba2504f9a3b67fa9ecbf22e22be9add17a402128a40e4928f6ecaee22a20642004d1e011dcee5df69bc701ce90d88a910f13128bd4c2f4654e982d0"}, @typed={0xc, 0x59, @uid=r2}, @typed={0x8, 0x3c}, @typed={0xdc, 0x89, @binary="c0c4bf8ea2ba334f54c069c98abbc6150f3c380b0fc51018ce44db5601994a7929bfcc19e9b357de7ec6596d3a73e09ac0ccf857b92690026169c46593f896ca09c3ea7370d3575dbcfe779a0d47fc2ffe3a7cb41dc77164e149eb1588136c6bbd0a0cfa29ce30da18aab9400799e1745a3829ddf6da0b9c6a99a7d95d33e301d99b9fc0faea6e25a282672d00e1a16567cfad50bab7474c19198aecf8feada982e3eee2f5377baee279df055d41c694c4a235442a49e0fb473e12ecc06ba8e5ab4df07aa22d85bae652f9f5260ed7f10252cc"}, @typed={0xc, 0x16, @fd=r3}, @typed={0xc, 0x73, @str='\x00'}]}, @typed={0x8, 0x26}, @nested={0x12c4, 0x84, [@generic="972993c45096561742d4bccdc9f3eb7c245657a1c6f87833e86a82af175eab77e3d388f35f8ac0fb0dbd8eaf32c408b6e6df7b965515a0997e517d2248cbe5058b25c756bedd7acd186626bb233041e0a4a0bb9e19f72527caecb2dff5758a93391c6ee0046a5eda3d91a8527cf21f07d57816cd7e4e3aff5e94769fb7f583ec84b7bf688fd9850d3a36b548a206440655bcba8c444c9235d8857a75babf66dcae4df905835c2587acdb7f6e1d7ca6234a0dbbef00a122470e14c6a7c4d2d7f6dc7bbbad39917d218dc39a27c0fa75d45c8871422db3f193125a958cfe87", @generic="531af5b43b90", @generic="f86dc042145515b87d0c53b246966cb5d7c93b3c53905135ebbd26e054f7fbeeded10c704e4dfb660e732d0c067300505d66ddbb25133a70869df6af7b480c2c1c3311e9fdc5b704489091d76b860e80fcd6892ea8f343d97aa638b392683ed1ee3b1bfbbd88958e1d9864e81e9fa1d92ae649c6eb7430f8602468a3b2eb3cda29eaea053b9bac076149360503a9546650756c65a676e6533f703bb9c21a991f61", @generic="1c14efe62083ce22d21bd844f9a0bc13d99b6312ba322751938e65d6bff629d887d7418f97e51a0b6f92f26ae68c68464bd7fe63b87430083b04bc694df085bbade3934614628797c46122665f3ae8bae4e4f9ff0ad86f2e9493f87a2a43ddb83f1ca3206ca4e2ac3a3e43a284e64fb6798f04f7325d12b0f40d2a30570d0d6586338b9974fda9e64cfddca73cce4baf9ed307e1b80868541bdd6403a22958501fbebd051f5f983dc330c3a5d2bcf718647adbcab930e4f92062c3fba3942707f59dfa6d70ec30418cdf3fcdde116c67d955b229536d2ebaff61735da6f4da344310cb879a261de0d79a55be8a4048967c1f6e34fbc1d3f7011166e215833a741c8c5662ea9585db52416c1742a93adc76a73ab63cde6148f0eb81ffff1cd1fdf47d3b1fb1d3294c795d7b17b6b56cb36bc0f4af6f9b4f79e6ac239bbc637f874e2050143136c36a079998320805e508a7329a52afa33c0ca5ff97d8af02402dc139a0b48b4e2402636d1973efe5024394ed6a9d25ef000733e619c310a263f6dac49cbfe733ff34f80322f0d81be0e55c62ae4746ae8f2708dac177cffdc9c184fa5b7823e6bb5ae72e38fa90a0b02ca72611d7fbd39b28d7e3d1bb1293fe0b6d7a3359d60ce32b8f8c179bc4ded07a9746d3e52a97cd853888ce1d9eeb82bab5d5bbc19c817a352d00b2d0c484afff487d80522590d69929e3c772f29b2a465c3423b7c48c983e7d109162b89fb1e2685f66d0082248184391125a535da5f8650c36574fa0c780e791c4ace549e3bc7225759c441977dc38b638a402a0bba74e17c756f8a5a153223a13741029c925fe35748f856cef8684a1b9faa1ff76021d9718bbd67dc60f277d4490786b1519c9244c5be7b3a0b891c844d86a19bd891bd57c018240fb709a2650005078e8aecdd8275434173b3a38b46d6fe05dd68dc9efa9c3aacd4554882b4020b1b8b8ada57efa6651931450eee0a9633d6d59f0494b467e7bdd7fd6661b8556a2624a789b727265b6e9bcd738b9bd6fa9d24457ae23df47e2d47e198215300becea9b218ebcb673c905d59513920355fa1cd4cfbe0583a0b2bdcd9ac9ed88992feab38fc137ffdce7a985b9a1410b35f6e0a6a78062cdd6bc3863d5f8835ef16cbfc57f4d17358ac47d5bc6e15bee6ba0bf7e26cd3dac0fc361fa4e768e75c2e54b3738c7bd4cc217cc9da365881c29f74a9de5b254975e240b4841c7f1b9fca3dbdcecaa574d559937c6b6faa97d43ad4a690a970444fd2e11ff1a160ce0fa8ed6cd29491085eb9dd2bae11cbdc10d63cf0037cf1eed598bf88143d3d1e67574c6667ec064425866e6daea532004f022f2e679e7453385b4759578bd0753984840b0edddb3e86c6e7ce5b2bc80df95f80559243c37315998b51eb4db5aaa958a89b8a1b95c6a26f572fc86f3448c0008b6ab1f1bea35da5a8560bdc44b8d93f5ab497cf5d0dc7f734de6a47d9ba99b2c2ef52109f491d5e9cad41446b8dcd014c75b3eed5447f86e8abe9c5ec7a1fddcef7a7a5408d8d20b3eb388c6942cb3ef50bfc6a44e8fd29f99fa24323e01685d0f91936dea74104eb00b1bb4f7ead5c8a92d054518249f806d248cd2da4c0c5949d441f8e0ae9cf661b7ae47bf55638d9007db2f0da08816a6ed38d04eb1e29b497e1c4011667d913f26dc1c3031d2362df4fe6c43ad72c67a7e06e58dcb8775ebc98315d81f18d52df6016897b07d5c380caf9e33a01a39552e274001e0bdb205caccc359b46aac69ec7fd90d812f0ee1b426fc648c6671d4f0566848ca8bf261178190621f15f33bc685b234653eb9c063509d1550876d6fd64e9d6dafca004f9b92c73b4f585cf2234cc003f14bfd77a691947c5947bfa5a10dce032885a2581e0962cd9c2acdeca341b28ed28ee7771008370b7ca2d7e1d4c61acae926cfc41f7ecb28ee41906d33c411bbd73052119e53cb6cc75bbad469ac5cc02ce0b66f50ae6813efe1d8e4421c0f31cbb8cc1fc821582e6a721a51279909362bf6220bb7d419dc1d63e911f564c64610962dd28145d98dd47e4a2fe28b643859281dd412a65304a1d27d0ebc46f79e896f6351d773da632db9509ce3f0abe5db5dc7c543a3b3e230cf2c386f443320fb6e947f2e14dc4845523d664b093c9a1be4fe0f198344e9bd175ef217c4284fbe3f5259e0d7e5d3ba86fbce2519a5b62488309f394b96d19b05fc03e79455f105f70bb13d7845b0a7bdd442a5e0cd9f98ea51569be3c8c5d6f2fddd5a7d687898b30f5bfad766ccf3919cc97397853e8fda4492962cf26de5d628379e9812a75ddfd11840144ea7a7618f7612b15fba56045f4833a8475c41b0258fe8af65399040a711ad3e02b00b5d6c9780a0e4b12ea8a8479a1c2a310076b0cdd9ee2d35e91a46e2d15b22a9aebdfde43528a2c7ae6ea5bf66ee304e9e232e554a97824f0e21d24ada58bf78a3223fa19a8f2043abe3b83793d0548800241a084a2bb0014869eecea072b1546a477619704092e50297b7129c6f2543c6d791634367396e6d5211f30e85c6f25c8392ddf9fd51f4d7342a1bdcf5b004eb90b4f2d08eb1553480c13d4ed87e37ecd55a2b2a279535afb8fcd67e00d2fa1b5427c1c17eee4ecea7cc057d9748552c47c6ed34c2c633038b1426dd8b3a86e2e7cd634f25cbeb7d489ba8e3344243f45345fe863c05c1725e2e6dab08509e000354b3c3d2b45106547b05d9c724a1a40156c79cb6b28dbe3399c61b0f0b9edad8490fd8322fb640161fb84fd227a6d4d8578493f4b9165cb9df66619c8310ea3e2a31a847e37af8007f4412315af7a958f79801a657af2fc49023f9426bae5a7c0682beaac1ecfc78038059ecfebefa1b7542a15462dbf76b74a5a2b94fceb854596c7e3786a27b3069395876fcfac2100674eea7a093978a27249a618a68c4da924f23f09cdb633a86018eb659ddbe3c2d98e27b738db3fb4604e002baaf07180dca6f5e4891a343382bea5a49184c58bb73cbfe190a33cdb6e588c281056d8a3adeb15c12847255e5f4fec25ef40dddb5f27cf4dcf073aee8d5f37906de48f1572c92db2e0ab87e106be5f0b8f75bd546fa9390724d3b57ab17e9a28dfa94a2deb045052f4b40ce8e939d81dcff3077a2bca75e71bf9184a9b6e4423f0d7dfc10f51da59c17f62ed21f7baf442a727ab53de20802397f5748b3ec5a8e9ca8cfe7df4866dfe7efd7d63e61fbf2770cc6138723a25cf094a5bf9d9d831dff35abe84f31cf8a4cf63e4e4500c562fe8bb6398e9421fe341021efd02888c49b1df065510b71f7aeb469d4017d5ada2e8b047b2cdf443448be1c7219d2e33f5a01d84477c3937cbcf6a2cae677915725f67d327e0a01434b285b56d49a109e0ff0debbfeda056d865c45c1c56b4fb5dd89ff6833dc0350e9b99c71c1eaaec74a85c1cf85802e4a107134eb37ad72b1f2b3a31c81542810ddc2b5548e6cb8ebd34c8396087882df41f5085c28ae31f7b9425b8f12730b3833d755f56b1ed708bee7fddaf1e27349ef082c2d8ceb27863461c3fa963222660e75249b7d28cb4e442ec62d780f9759088dfb5d217a10fc329dfe968496fbf39e1b899df14d6d9acd5055d6ebb953599c06b45d0f6fc429f1d88c307c43eae6e605d5a5afe284d64d3db6e7e2d6779cf6359065020183806ef3148966f762202773458cce44e90834aa91873ad7a03031c0c19dcb06d0a23a75771ae6cc266f74286b476da0c6600f7a4fe9b0b690a3bf7b9295ae4a970a6020f652aaa67b980410846a5c26f5b87ab71c4f8b2478deb4243f9e0078448c8586b359b201f4bcfe0cb738cc396821b80bc16d8be09db9b421fae03ee9b6d1372c07f66206928c120faceee5eb2f3764447c3a416e8590ab88bc4af32e7dcc159c9cf057e6be63bc9df0022006f105ce25b8f08d72602c1f8d8690816ee1c3a91974c0c10982e49560381246c3070b90d47cafdb89c547346ca91c3b732a6ccb45f2127d4a2b12ea21b06a4252afd2a7eee8824d22df01dc14d7f5205f26ae48c8f2f3c9ead8b01c4e7d43515c8f20293ddbf4d1cdd74a10fe4983edc9366015fbbd19aadd3390c5d6805f3a4e24d0d7e55dc64cb6567265b377b0483202c5ecc6b3de7dd2b4c5b4e06b62bd370e33275185475e1b9d2a4d6de585e7b60023437e33492ecf58c19dd0975970e3b79e8e5ecb2a1d467eb1b3a0d69eb05e908d17363d3f778c24e8e21077cf7b4f87c5c116e706d1677419e958d0715935a00dc164acaf1645bf6f4947fa7e34a2f6c752d66c22708630cfd5f18927af92b8e4b871423a44b5833eefd4e114fc3959b40f2db07c3943e8c3d99dbc61c178bbc14eeb648f22e7c2f81e8961153b137be953c820e4f4f0931a1a174e3c5669d8e3336ae97fb46f89ee7701b0551eecad6add0ef56b036144e13d18ab9fbe6258c2bd28d3608bccc17665999c3bd15b6404b16ad1a9d3fd37d0977a348fceff7816a86316da09369c3d783b582693cc085002a2ad96b4f56eabfa44466d6441b87c263cdaec3fc03bc49d92fab4c9d1bf35ced5056e20cf008a825e6d635f4185f1130579b1f743b5f2d91ee7443e77bea0086720eef60830e36375a526191359e7e6b76891ad4cff782a6dc22d974fed1ac4ddb437d48f23739489e6faf6792e7c4d052f1f2465422fdc8c29556118b370ef79decd1ae16f375feab520feb20b91e117241283ccd0fbd2858ba24cf1af2005ca26a6fda8776d81dbd35544b8df9085f0b978cab35450b80b196e43486ea709ec5a76f1159ca87bfd9131c3ffaf578451cfb7748645d941762af162c56ee9963ad7afea5113f5e30fb6d8aefcc72f4aa37d4ff3fe1021f147e477e27ed11f0491e664fde93879524f317886b97b5018f59677808da58bf9788897c9f461e1ba0230acb9170b4bc3e716e87d0031d4308ceeb04b5460c66102bda8b183115cd771ccc5674db51aa550cf3076413caa66bb469ec0aacde5c4cfd7635e284680396bffc6ac4b774ce610f2aae398733099f826e2072d50c0442be357ddad17bdda18304c65a216f6cfb32bd9b4f2a6cba72cb9565a3fca5248d7ba316f8678cca7c81ef579f7e5b954a3f6e5d7edfe7185b17a3cebbd18c1b57c5908f73a803267f2132afefb8329414232c901fb2c27194b269f2c75538c7d5c128e6b1db4be8534ce09fb5d491e77fed7ec6a1e87bdd5fbc9fa97ac49327f4424f2eb2ae51bf86a88723f87192a393f843be1bb610589ed109bd486d7af7b02a54f653324585f0e609ad8c46ee3a3a41746fa22b61f098e62bb787a8d70e56022e843e205e33f0136c1ae8224f74096928ca72a99b9c0ee4cd6fc048b2d56fe7762fc7f913e4d1451fa932f56c82a0a3c3ba516a56dbd13583f87e80f14dfe0c4bc7ba2cd41059f6647b208b7d21fb28f4299639f2bc254ca278f1a95f014b7f769507393ae33c81baf5e8b222ec7eefed344c86e5e84105acb427870102616d08e35c408c34f39e94ecc0f30ac4b9c76508226b6ce379611378f412a5fb66b9894e1b56c1ba0f81841819cacb377337d104176ae95d6a94652d5cb591ca403a024dd1a3e8c87fba1c7a30e19cb0e529a69aacbbb6b0cb2e2532594d7d23652aec78350626bf1e46302b0712f52ad0c33684e148ba8aa2fc5d5201d9eb059ce967a0c680c4d59e13d4c0d8c70707f9b39d1e40b124f87bc502ac0bea4163f250d740b79499e4ba65249bf347edd7d8777fd1b77d0a934e48bd28839bb5040b2a2062f06f8", @typed={0x1c, 0x4d, @str='systemeth1*}^eth0\x00'}, @typed={0xc, 0x5a, @uid=r4}, @generic="16b9c5562019c1", @typed={0x10, 0x25, @str='cgroup\x00'}, @typed={0x18, 0x1e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="454c8687811448594e73804beef58a3164ec97ba42565df49ebf4abb84adbf9ae87711dc8bc43e02388d84bbd0cf47675b92a32bfd225d1fdce14fa9bd1914691cafc3af777bb61883907704feacafbf9b9f8502d310dc7938c1336a3c15ae31ba00989325e14823dbd4f956bfefb5a48d24fbc9270aba0f2e90b1d9e9de55c460ee2f6c7ed38b5c4127cf96e3f9e022d6dc313fcf30b8947e6497f71c5ef557f89c29e62502edd2a9388ce3031a341edd0d24c290b6ff03b5fe35c00a10af6769026b60648064e965163600728b39b746e3ed3ccc6b0ebb74fa0cb0f49af239da"]}]}, 0x1644}, 0x1, 0x0, 0x0, 0x20000001}, 0x8000) 2018/02/07 00:46:10 executing program 7: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000037d000), &(0x7f00001f5000-0x4)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d36000-0x7)={0x14, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 00:46:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d62000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000882000-0x10)="0a0775b0d5e390e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000050c000-0x118)=[{0x0, 0x0, &(0x7f0000f95000-0x80)=[{&(0x7f0000396000-0x2d)='5', 0x1}, {&(0x7f0000805000-0xbf)="2851700a3aab5a8f044bf441d8561d4c2ed345c0e1bdb6d09e8a4949f58f9a60509194b29b5c76e57ed7816faae7815f06cc434376b5aa5c8e6514d6058a67dcf976db34766df127b9c0397b38376a7f0dd025e760074ea2371e9b874c0287889f22e5149c9bb127052d62da9f78a40e400b4d41655b8590826e91b02377bf99d6e690ed1da90824b1db6f7c4394fca5461b5ea72cb404e56c6371ab725b6efc38374d347e9e5263d1895807af5c5d6f8aa2d2f4df7fcab190437a2dbc419a", 0xbf}, {&(0x7f0000803000)="aa4f58f85db96482cc499beab0a59c70e27837668a63a27b534ed1920d1f5bbf8e4bf893f74bd318699712fde4ceb92a181782ed8b114908b0a1ae42a55bdcaa51ec1e9fa630bfbb67270f5dc5659722ba54c4cb25044d33776ecb83b88bd7793741cf9168a0ad1156f8c7988f1e606ad992c4c98ec3c2c7bf44fe811336bfd9260f831b515a08071ddba24b80340b5fcbe5df8746e8b6d5a9f9c1cab6bf8e5b8736a014bce91175af376eaa1974e902ed7ec01296b46ff7148ac85d7a9629f208f92aebdc55f0c28a8ed3787ba244ecf3553b67eb76a963c691e42b346a5252497574e53c2f60f85d5d59", 0xeb}], 0x3, &(0x7f00007cc000)=[], 0x0, 0x4000000}], 0x1, 0x10) 2018/02/07 00:46:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000a81000)={&(0x7f0000ce2000+0x6c4)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000f4b000)=@ipv6_newroute={0x34, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x6, @ipv4=@loopback=0x7f000001}}]}, 0x34}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f1a000-0xe8)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@empty}}, &(0x7f000081f000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003dd000-0x28)={@generic="d69ac02f247083c77f8654336fcf8fba", r1}) 2018/02/07 00:46:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') 2018/02/07 00:46:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/07 00:46:10 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000001d000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000029000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000024000-0x10)={0x0, 0x38, &(0x7f000001b000-0x38)=[@in6={0xa, 0x3, 0x20, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, @in6={0xa, 0x0, 0x1ff, @mcast2={0xff, 0x2, [], 0x1}, 0x9}]}, &(0x7f0000015000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000022000-0x2)={r1, 0x1, 0x5}, &(0x7f0000010000)=0x8) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000028000-0x4)) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x30, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x40008, 0x3ff}]}]}, 0x30}, 0x1}, 0x0) [ 56.717635] audit: type=1400 audit(1517964370.004:20): avc: denied { map_read } for pid=5381 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=bpf permissive=1 2018/02/07 00:46:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000096c000)={0x0, 0xe9, "df7478f46d59c13452d09e180ac32d52e421b48934baffb7616890a8fa2e4204680a9456bc273fa6285c2f0caeaf37de7ee2e01399eb4dca5f01f71803562418e24e6cd7212b639e5e31c04980608ad83f801fbb3d42ac2486fc3d81faa1e438ef06df964a4f8fc4d696f8aa03525a6530635332d7afc7db92cb0c8ec02688a4167fea91581b5fbbd3678287d7c004c7cb1ac9ac0d599dc059f5579f680c3d4a1c5a100c35d210152db385030a664523b0a9723fe5825014062a704bb86e0ef3cd4b7418429ce0b034c17a7857fc2946358676c824eb03288e106eacafa17780ba46fd8a2fc1a17fe5"}, &(0x7f0000011000-0x4)=0xf1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={r1, 0x1f}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) r2 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket(0x2, 0x807, 0x9) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000bb6000-0x4)=0x100000000, 0x4) [ 56.816998] netlink: 'syz-executor2': attribute type 21 has an invalid length. [ 56.870378] netlink: 'syz-executor2': attribute type 21 has an invalid length. 2018/02/07 00:46:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000411000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000f1d000)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000ebc000-0x108)={0x0, @in6={{0xa, 0x1, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, [0xff, 0x4, 0x8, 0x2, 0x7, 0x0, 0x401, 0x1, 0x42b7, 0x80000000, 0x1000, 0x81, 0x200, 0x6, 0x80000000]}, &(0x7f0000ef2000)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000051c000-0x20)={0x1, 0x0, 0x202, 0x8, 0x7ff, 0x7ff, 0x2, 0x401, r1}, &(0x7f0000e91000-0x4)=0x20) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) socketpair$inet(0x2, 0xa, 0x1, &(0x7f0000c1d000)={0x0}) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000d52000-0x4), 0x4) socketpair(0x4, 0x5, 0x5c49, &(0x7f0000402000-0x8)) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00006df000-0x2)=0x100000001, &(0x7f00003fd000)=0x2) r4 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r4, 0x1, 0x5, &(0x7f0000cd7000-0x1), &(0x7f0000002000-0x4)=0x4) 2018/02/07 00:46:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000f3f000)=[{&(0x7f0000985000-0x60)={0x27, 0x100000001, 0xc6, 0x7, 0x6, 0x0, "8dea32027d9b34746587a3c027d5391640fec18c4a86acacb622b74bdbcae0bc7d7682f4e37f198ce215c573ffb3c633e1c4fa817ef9655873d1f06f065ceb", 0xffffffff}, 0x60, &(0x7f0000df8000-0x20)=[{&(0x7f000011f000-0xb3)="cccdbd58999d92badbb5c4fae8ed893d65eb528364042df34f6745420f24401a72bc096f36ab90b6e817e22b64854735172d56410dccee344c3c2cde3e4de90c96ede75360b01e1010a5c1037299a51dae6c3e7a219df54b3264859280eccf47fecbc56370d74940c5b80fa0677cb6c37727bdb69f856cca0bef53d0368b0c121455a2a227bf0bfd719e57e852fbb11005ba00807c3ff7cfbd2f05f77a0db807fbe3ca7b52807fb9ae383ad3f770878e652ed7", 0xb3}, {&(0x7f00009e6000)="fd88017902272197e26e990f93f6b10c4fce11f3cde22d614a2533edab75284bdc330920eb471589578b4fc3e170b7bed789e92d79f4a6ebcb57ae42caf46f09f1e16be642d348535589460b0602bfcc9e6da4f07f124083a0cfb6a5ce62141495a28bb3d692194350597409213fc742", 0x70}], 0x2, &(0x7f00006fc000)={0x78, 0x29, 0x8, "1c57466d1c5123da55d159683607e8a94802120b7533140efa24a40a182d14a780b67a9cbd2ae864dc2ff6d3520f1651cbb5776153da70cbd9ade0b9bf44e0d99255a19c1179543200d9b77679d99f95e7f02b4fc824b83ee67781485e3725be27049e8665"}, 0x78, 0x1}, {&(0x7f00008a6000-0x60)={0x27, 0x6, 0x7, 0x7, 0xfffffffffffff6ac, 0x8, "f7236ec60dbfa461800d7829295d4cc0665bfe0202ffe00e6c5c592dd8e8d8461dcd78e07df0f140c8c69ea05b3ca8d6af5caa3c0874314a6c0f2446a501cf", 0x1}, 0x60, &(0x7f00002e2000)=[{&(0x7f0000d6f000-0x35)="1503304d7ecd17303e08805a0113d22c93403915bcb710b4665aac9ac14259ae6b226ee3240cd6ea8b1622465b232bf2a366ead201", 0x35}, {&(0x7f00009cf000)="232ebe8f2937dc22ad0f63c2853d33efba2b50441f06be4100d16793c136c4f3e3d9a168a403da23153be7413424c6a177", 0x31}], 0x2, 0x0, 0x0, 0x40840}], 0x2, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00002f9000-0x4), &(0x7f00004ca000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e1000-0x4)=0x3ff, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00002cd000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4000}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000876000-0x4)) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) 2018/02/07 00:46:10 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000dfd000-0x40)=[{&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f00003fc000)=""/33, 0x21}, {&(0x7f0000001000-0x6e)=""/110, 0x6e}, {&(0x7f00008ac000)=""/122, 0x7a}], 0x4, &(0x7f0000001000-0xbb)=""/187, 0xbb, 0x5}, 0x100) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4), 0x6ee000) 2018/02/07 00:46:10 executing program 2: mmap(&(0x7f0000000000/0xf17000)=nil, 0xf17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000304000-0x58)=@alg, &(0x7f0000000000)=0x58, 0x800) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00001cd000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000f17000)=0x3a) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00002d3000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, &(0x7f0000f18000)=0x8c) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000309000)={r2, @in={{0x2, 0x3, @loopback=0x7f000001}}, [0x7, 0x3, 0x1, 0x7ff, 0x3, 0x1, 0x1, 0x9, 0x9, 0x4a12, 0x80000001, 0xd6, 0x10, 0x1a3, 0xcfe]}, &(0x7f0000f19000-0x4)=0x108) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000619000-0x4)) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000cfc000-0xc)={0x0, 0xeb, 0x20}, &(0x7f0000f17000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000333000-0x4)=@assoc_id=r3, &(0x7f00006b4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000527000-0x10)=@generic="540bbb3ebfacf2c1bfabb5b94da80bb4", 0x10) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f19000-0x4)=0x80000000, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000aec000)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @empty}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/07 00:46:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000b90000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000001000-0x4)=0x10, 0x80800) getpeername$packet(0xffffffffffffff9c, &(0x7f00005db000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000010b000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="ba0fbc1a7ad288f5beaa2b04d08bcbd6", r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f00005e3000-0x2)=0x4, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0x7, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000766000)={0x2, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) socketpair$inet6(0xa, 0x4, 0x8000, &(0x7f000049e000)={0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000725000-0x28)={'vcan0\x00', 0x0}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00002e0000-0x4)=0xffff, 0x4) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000019e000)={@dev={0xfe, 0x80, [], 0x0, 0x10}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff, 0xe6a, 0x11, 0x500, 0x2, 0x200, r3}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000da0000)) socket$inet_icmp(0x2, 0x2, 0x1) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/07 00:46:10 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x2, @multicast2=0xe0000002}, {0x307, @empty}, 0x18, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, @generic="849b4a599b4a02014245d556c95cbe2e"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) getsockname$inet(r1, &(0x7f000015d000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000729000)=0x10) sendmsg(r1, &(0x7f000000e000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000a000-0x25)="240000001e00030207fffd0000000000000007d87986c49700000800b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/02/07 00:46:10 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fad000-0x40b7)=@ethtool_per_queue_op={0x4b, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff]}}) 2018/02/07 00:46:10 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000cf4000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f0000b9a000-0x10)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=""/158, 0x9e, 0x1}, 0x40000021) r2 = socket$inet6(0xa, 0x80005, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000b9f000)={0x8, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, 0xb0, 0x7f, 0xffffffffffff0000, 0x5, 0xc3, &(0x7f0000002000-0x10)=@common='gretap0\x00', 0x94, 0x7f, 0x81}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000ce3000)={0x0, 0x8001}, &(0x7f00009c5000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r4, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x80000000, 0x1, 0xffffffffffffff80, 0x6, 0x4}, 0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r1, 0x10e, 0x8, &(0x7f0000000000)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000c1c000-0x4)=0x94, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000c56000-0x310)={0xc, {{0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x4}}, 0x0, 0x5, [{{0xa, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb4}}, {{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x400}}, {{0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @empty}, 0x2}}, {{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [], 0x0, 0xe}}}, {{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}}]}, 0x310) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000002000-0x4)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000c5b000)=@file={0x0, ""/69}, &(0x7f0000002000)=0x47, 0x80800) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000a22000-0x4), 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000003000), &(0x7f0000004000-0x1)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r3, &(0x7f0000c49000-0x38)={&(0x7f0000bf5000)=@ax25={0x3, {"2b8cd90d220e02"}, 0x2}, 0x10, &(0x7f0000a8a000)=[{&(0x7f0000b71000-0x82)="db0e50d4d5896ea27b1145fdb127498765124893f836ae985695c53a6290149d73d5c367f1eac1d5bb8d0dce6f3524aa9c5f37c9a8cf8dcc9cf82e35ce6c3f7563a6d749a16b2be309f89b0a8d29692217451cbb4e0449ebe73689a41ba5a4a90233542af12484c21856d289e5927d4e20e8369f57a8f4b897ab759dea705064a654", 0x82}, {&(0x7f0000ccd000)}, {&(0x7f0000977000)="cdef8099d9e44caf526a3f29bf1203963f9b8e66102ef048424dfa0b501074e06c4025f34ded0012f9ef95c5ada70de097cf6a3f63e38e", 0x37}], 0x3, &(0x7f0000004000+0x3f)=[{0xa8, 0x118, 0x68a, "469a54022406815aea375500512de41f547b312a68ebd065c9f8d397eede4efa079686fc4e5bef1e2ca8f763c25bb08af9b7e86b2ece9ba4f9f8e26b06d647422638f16e2d0573f5ee56c00912b4e7a3dd95f84c89a27cc6eaddd131bfe88940409fb3ff141fbbffb60cd0b6d8f6ec6642c4d81ab813421359c7bb7032599d749acc7ac5ab72b573c3ae796ffbab6b076721882740"}, {0xd8, 0x11f, 0x0, "422ecbc458d005c2b152f724813fca2d33db93617d3f9dd7ea27dadd59ec9f4cf0a92390f42bfbb8a9f72e74c82995c9d609f9f6bcff5b01666b64df721cba187a5fa3e128b5454c32b2e7431113eb5c7dd2ebc04d1fdc180b11debfb6464ad23a50df49a7238d1e564105c31931375a46018d9946142767cda9474284c7a92c840c12811ba93957f3511b8d6ab343af3a90d654ffbac66493a189cd09eccdb584f93107361ed19d19740f7e37abcbc42ea969330b325b4c5036b7865a30d7bbbdc8309a8803f7"}, {0x50, 0x11f, 0x0, "d82142c9025f5885261d966d80d346b32908e7179cc86a378277574f9be353e0d7f405adaa7246d005c0e6ce987cbffbfc04bcaf22471520966401b70d4371"}, {0x20, 0x12f, 0x8, "a397826baa1eabc8ba"}, {0x18, 0x0, 0x2, "ee3f4b422f45a491"}, {0x50, 0x113, 0x5, "4d21ad24e0c47fc1366858af37679a47d980805d3905c95d5de1fb843bc124276613c44aea5f85bea4281a7d18c2baeab82ef3d2df89956ac4d51cc876"}, {0x68, 0x117, 0x3, "f8a7166daa005f6e1bbc33468916c8357794db7fa4d03a388e93d0388a220c1e0c14c5211235a8597a4c429d69f580147e451fc653b0ea8ef569b14da1639ca5afab08e525b300ff52fbcac62d2fd2218c415c"}], 0x2c0, 0x800}, 0x0) 2018/02/07 00:46:10 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000021000-0xc)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000-0x14)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 00:46:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x14)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x1, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000001000)="c1d86ef310047d01647fb39b667b74f31ab8a13eb3181f6a2484ddfde11e4811886087d0dd5b8b65bc0a12611b63692e0dd2313952ca6ad4aa6d5cdd8124332ce150327c4bcd08a3e830e67f080d657b7d18800be301e49cb09387c1fa5e00fd2fc62f489fc6ced552b7f459b4adbc70754d0876e9d0a437609dbb2c6b6db49d2bf2fb24c8bb6285815c573f82d5d9e8d7abd7fb19480e84b35c6b3c4d11be68bdc9892bc72b24600240364bf671d0d31066315b7c1f74917037d879b3d556f127c50a32a106d2ad347337cd64cc13c1ef05ca10de28d4ec3f") mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000031000)=0x1, 0x4) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) syz_emit_ethernet(0x32, &(0x7f000000b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/07 00:46:10 executing program 2: r0 = socket(0xa, 0xe, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000624000-0x5), &(0x7f0000fab000)=0x5) 2018/02/07 00:46:10 executing program 4: 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) ioctl$sock_FIOGETOWN(r1, 0x800454d7, &(0x7f0000001000-0x4)) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000a000-0x8c)={0x0, @in6={{0xa, 0x1, 0x561a, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x7f}}}, &(0x7f0000023000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000000f000)={r2, 0xfffffffffffffffc}, 0x8) [ 56.957787] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/07 00:46:10 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000009000-0x4)=0x8, 0x4) sendmsg(r0, &(0x7f0000015000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000024000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000024000)={r1}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000024000)={0x0, r1, 0x2}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000003000)={r3, 0x0, 0xfbf}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000001f000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000024000-0x10)={r4, r5, 0x8}) recvmsg(r0, &(0x7f0000014000-0x38)={&(0x7f0000003000)=@hci, 0x6, &(0x7f000000a000-0x30)=[{&(0x7f0000014000-0x1000)=""/4096, 0x1000}, {&(0x7f0000014000)=""/15, 0xf}, {&(0x7f0000009000)=""/166, 0xa6}], 0x3}, 0x0) 2018/02/07 00:46:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x6d, &(0x7f0000533000)=""/8, &(0x7f0000fc9000-0x4)=0x10dff0edd539c70) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000b13000-0x20)={@empty, 0xea9, 0x1, 0xff, 0x4, 0x14, 0x7fff, 0x34e}, &(0x7f000075b000)=0x20) 2018/02/07 00:46:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0xfffffffffffffffc) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ca7000)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x800000a}}, {{@in=@rand_addr, 0xffffffffffffffff, 0x3c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x40, 0x0, 0x6}}, 0xe8) syz_emit_ethernet(0xd0, &(0x7f0000a8b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x5, 0xfffffffffffffff9, 0xfff}}], {@llc={0x4, {@llc={0x4e, 0xfe, "adf5", "d57fa59c3e0624292fdc64ea41af0541dc96b3acd4d9592a214d911ece79346a855d379b13bb17ddaa27ef15cf2913079f0ec1a1843bf0a4bc298ea689cdca6345f581abc56f73d0b85b43d5fad04550a4e64a52b629b0744336a4ff230499a4d2fc7f307737566fc988fdff8d27d041c4314742e2d0880c61234ad9898565553f361d1d746eaff06273eb0938c03972cfc5d6b7c52df875850c9a380d791a4c64f63af503fc7bce76dcad936f5dcf8632b3486f6d0cc3365040"}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) r1 = accept4(r0, &(0x7f0000444000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f00008fd000)=0x32, 0x80800) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f00007fd000)) 2018/02/07 00:46:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x74) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ac7000)={0x0}) splice(r1, &(0x7f0000155000), r0, &(0x7f00007e4000)=0xd, 0x0, 0x6) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) write(r2, &(0x7f0000627000)="12", 0x1) 2018/02/07 00:46:10 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000908000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000034e000-0x4)=0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f91000)=r2) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r1}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) 2018/02/07 00:46:10 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f000000c000-0x4)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) pipe(&(0x7f000000d000)={0x0, 0x0}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r1, &(0x7f0000011000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000000e000)={0x0, @in6={{0xa, 0x1, 0x80000000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, [0x9, 0x7ff, 0x401, 0x1ff, 0x0, 0x4, 0x8000, 0x8, 0x1, 0x9, 0x9, 0x4, 0x9, 0x2, 0x8]}, &(0x7f000000b000)=0x108) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000004000-0xc)={r2, 0x6, 0x2, [0x2, 0x8]}, 0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000012000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) pipe(&(0x7f0000010000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000004000)={0x0, 0x8}, &(0x7f0000009000)=0x8) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000003000-0x10)={0x3, &(0x7f000000a000)=[{0x100000001, 0x161, 0x7, 0x6}, {0x2, 0xfffffffffffffff7, 0x0, 0xa1}, {0xfffffffffffffffe, 0x1f, 0x8, 0x3}]}, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000003000-0x10)={r6, 0x4, 0x101, 0xfff}, 0x10) 2018/02/07 00:46:10 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000bd1000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d45000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000c1f000)={0xa1dd, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) 2018/02/07 00:46:10 executing program 3: socket$inet(0x2, 0x80000, 0x40) mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0xffff, 0x9}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2c0) 2018/02/07 00:46:10 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0xffffffffffffffff, @local}, &(0x7f000001e000-0x4)=0x10, 0x80000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept4(r0, 0x0, &(0x7f0000012000-0x4), 0x80800) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000021000-0xe)={@common='ip6gre0\x00'}) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f000001f000-0x1028)={r0, r0, 0x40, 0x9, &(0x7f000001f000-0x37)="3e881645d0b8415e4fc0a3798b09b49596c45c4f9dc6c399b611e16c1ed4668da1267f5cd925426a70312a6c6f8ff5051a8413a425a78c", 0x9, 0xb7, 0x9, 0x5, 0x0, 0x4, 0x301, "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"}) epoll_create1(0x80000) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000001e000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f000001d000)={r1, 0x25}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000020000)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f000001e000)=r3) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000021000), &(0x7f0000022000-0x4)=0x4) socket$nl_netfilter(0x10, 0x3, 0xc) syz_emit_ethernet(0x7e, &(0x7f0000011000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[]}]}, @ssrr={0x89, 0x17, 0x0, [@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, @dev={0xac, 0x14}, @rand_addr, @rand_addr]}, @ssrr={0x89, 0xf, 0x0, [@loopback=0x7f000001, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ra={0x94, 0x6}, @generic={0x0, 0x9, "107777ff001002"}]}}}}}}}, 0x0) 2018/02/07 00:46:10 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000f000)="2300000024009115460000000000001201000000000000270f00000000000004007352", 0x23}], 0x1}, 0x0) 2018/02/07 00:46:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r0, &(0x7f00008ad000-0x1000)="d9e1e8", 0x3, 0x0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000647000)={0xffffffffffffffff}) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f000020f000)=0x6, 0x4) setsockopt$inet_mreq(r3, 0x0, 0x0, &(0x7f0000b7c000)={@multicast2=0xe0000002, @multicast2=0xe0000002}, 0x8) recvfrom$ax25(r3, &(0x7f0000ccb000)=""/58, 0x1, 0x0, &(0x7f0000a37000)={0x3, {"0114a9205f14a3"}}, 0x10) 2018/02/07 00:46:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f00007a1000)=0x3) 2018/02/07 00:46:10 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x1)={0x10000}) 2018/02/07 00:46:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x0, 0x0) socket(0x40000000015, 0x5, 0x0) socket$netlink(0x10, 0x3, 0xe) setsockopt(r0, 0x8b, 0x7, &(0x7f0000968000)="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", 0x318) 2018/02/07 00:46:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000022000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000a50000-0x28)={'vcan0\x00', r2}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x89b7, &(0x7f00008be000-0x50)={@common='vlan0\x00', @ifru_flags=0x1000}) r3 = socket$inet6(0xa, 0x80002, 0x88) sendto$inet6(r3, &(0x7f0000fd8000-0x2f)="b641d1089f7c9da27c74f2cd144004d042effdc7cccb5bb143f9a5e7c68bc5ca0d5c4d3f986bac823fd6ea029d99451e", 0x30, 0x0, &(0x7f0000fd7000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/07 00:46:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000040f000-0x1c)={0xa, 0x0, 0xe2b, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x1ff}, 0x1c) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000663000-0x50)={@ipv4={[], [0xff, 0xff], @rand_addr}, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0x80000000}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}) [ 57.109562] audit: type=1400 audit(1517964370.403:21): avc: denied { create } for pid=5505 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 57.139249] NFQUEUE: number of queues (9) out of range (got 65543) 2018/02/07 00:46:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0xb, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000044e000-0x4)=0x400, 0x4) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a36000-0x8), 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x1, 0x20, 0x7fffffff, 0x100}, &(0x7f00001c6000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fc4000-0x14)={r1, 0x8, 0x6, 0x9, 0x401, 0x7}, &(0x7f0000000000)=0x14) 2018/02/07 00:46:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common="6c6f000000000ff7ffffff0000e0f0ff", &(0x7f0000ef3000-0x14)=@ethtool_sset_info={0x37, 0x0, 0x0, []}}) sendto$inet6(r0, &(0x7f00007be000)="ffb98acf9ec62238ee", 0x9, 0x80c0, &(0x7f0000f19000-0x1c)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000fb1000)={{0xa, 0x3, 0x6eb, @empty, 0x325b}, {0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x101, [0x40000, 0x40, 0x1, 0x1cc, 0xc7, 0xfd, 0x5, 0x3]}, 0x5c) 2018/02/07 00:46:10 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x3, 0x4, 0x5) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000f74000), &(0x7f0000f75000-0x8)=0x2) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f70000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000d6f000-0x4)=r3) shutdown(r1, 0x2) 2018/02/07 00:46:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000c92000-0x4)={r0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000a2a000-0x4)) setsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f0000f19000-0x58)="5a00c6367d864fcc52a642c9e9ab6b33ba1f7c4d10e74e0a8e1caee3ca5580fe8c9031cb3f9f21c0f6b16b48182608aae4fc52c7349589e146af4a78d393164ca54b4bc78552a9ce28862fea025fdedd5952d60ef579e932", 0x58) sendmsg$key(r0, &(0x7f0000317000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0xe}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/07 00:46:10 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000015000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000029000)=0xffffffffffffffcd) ioctl$sock_FIOGETOWN(r1, 0x400454d0, &(0x7f0000027000-0x4)) 2018/02/07 00:46:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000043b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00008aa000)={0x1, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000baf000-0x10)={r1, 0x4}) syz_emit_ethernet(0x3e, &(0x7f0000e93000)={@random="a16e8aa67acf", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @empty, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, {[]}}}}}}}, &(0x7f000038f000-0xc)={0x0, 0x1, [0x0]}) 2018/02/07 00:46:10 executing program 5: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) 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)=0x26f) pwritev(r1, &(0x7f0000011000)=[], 0xf75, 0x0) 2018/02/07 00:46:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000b53000)={&(0x7f0000b1a000)={0x10, 0x0, 0x0, 0x82}, 0xc, &(0x7f0000a5a000)={&(0x7f000024c000-0x80)={0x100000139, 0x18, 0x109, 0xffffffffffffffff, 0x3, {0x2000000020}, []}, 0x24}, 0x1}, 0x0) 2018/02/07 00:46:10 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, &(0x7f0000fba000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f00002f5000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x0, 0x0, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49", {}, {}, 0x11}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, 0x0, 0xfffffffffffffffe, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x98, 0xc0, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00'}]}, @unspec=@DSCP={0x28, 'DSCP\x00', 0x0, {0x40000}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @TTL={0x28, 'TTL\x00'}}]}}, 0x300) r1 = accept4(r0, &(0x7f00004dd000)=@nl=@kern, &(0x7f0000421000)=0xc, 0x80000) connect$bt_rfcomm(r1, &(0x7f00000fa000)={0x1f, {0x6, 0x3ff, 0x8, 0x8, 0x0, 0x100000001}}, 0x9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000b01000)) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000795000)=@filter={'filter\x00', 0xe, 0x4, 0x540, 0xffffffff, 0x418, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f00002e6000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x5}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x210, 0x250, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0xfffffffffffffeff, 0x6, 0x7, 0x8, 0xaddf4c0adddd9cb3}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0xd471, 0x7ff, 0x3, 0x1d, 0x6, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @empty, @dev={0xfe, 0x80, [], 0x0, 0x13}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}], 0x7}}]}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x1, 0x8, "0335ae3b3b95483a13e7a60fe68803ec4e8d1a9ad9657b20b88ca205d574"}}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@time={0x30, 'time\x00', 0x0, {0x25cd, 0x6b7d, 0x2, 0x6, 0x1}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x2, 0x6c, 0x1}}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x400}}}]}}, 0x5a0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000a65000)=@raw={'raw\x00', 0x9, 0x4, 0x3d0, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000e95000-0x40), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0x1e0}}, [{{@uncond, 0x0, 0xd0, 0x110, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "6890f63e72fdec9c4e3cff4e4f23c3ce521bcc20925a8fabcb779ba7c1f0"}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x7, 0x9, 0x1}}}, {{@uncond, 0x0, 0xf0, 0x120, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x3, 0x1, 0x1, [0x6, 0xfffffffffffffff8, 0x5, 0x2, 0xfffffffffffff366, 0x1, 0x5e, 0x100c1e6d, 0x81a, 0x1, 0x5be3, 0x5, 0x0, 0x80000000, 0x7f, 0x80000000], 0x9}}]}, @common=@unspec=@SET2={0x30, 'SET\x00', 0x2, {{0xfd36, 0x4, 0x3}, {0x7f, 0x1400000, 0x6}, 0x5, 0x8}}}]}}, 0x430) accept4$packet(r1, &(0x7f0000272000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000044b000-0x4)=0x14, 0x800) 2018/02/07 00:46:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000020000-0x560)=@filter={'filter\x00', 0xe, 0x4, 0x2d0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x1, 'CLUSTERIP\x00', 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, 0x0, 0x0, [], 0x3, 0x0, 0x1000}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x4, 0xd7e]}, {0x0, [0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x8]}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty, 0x0, 0x0, @common='ipddp0\x00', @common='bridge0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x330) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00004e0000)={{{@in6=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f00007f0000)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000622000)={r1, @empty, @broadcast=0xffffffff}, 0xc) splice(r0, &(0x7f00000e6000), r0, &(0x7f00005ae000), 0x6, 0x8) r2 = socket$inet6(0xa, 0x80000, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000cb5000-0x98)={0x0, @in6={{0xa, 0x1, 0x1ed, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x23}}, 0x13, 0xfffffffd}, &(0x7f000048a000-0x4)=0x98) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000094a000)={r3, 0xfffffffffffffee5, "18d63230c01c92e8c204c4b9a5090ae6ae42e7e7f68db603d0848fc84465460dfae37a788d9cfa75ce1d1b0dd63c3a9be4e7b083ff6681d6472d6cc975aecfba131073ec9a00c1ac851f239512b78657f1f87456c7fd90fea6c5e7cae8c50ef0d7838f379b67d9b2a123f617dd0e16d03c3832aeb8623aa20faee545cdd927f95e3f35aab8b24377f09accb2399ff0f154d8a611bc24ef"}, &(0x7f00004cc000)=0x9b9377975d00a2c0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000318000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000e5d000)={0x0, 0x0, 0x1}) pipe(&(0x7f0000c21000)={0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000f64000)={r6, 0x80000, r7}) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000991000-0x10)={r4, 0x6, 0x1, 0xffff}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000963000)=0x40, 0x4) pipe(&(0x7f00003d9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000e8e000)={0x4, &(0x7f0000de7000)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r8, 0x4008642b, &(0x7f00004a0000)={r9, 0x4}) 2018/02/07 00:46:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000e9e000-0x80)=@generic, &(0x7f0000e35000-0x4)=0x80) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00001d0000)=0x4, 0x4) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000447000-0x2)=0x1, &(0x7f000080d000-0x8)=0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x5e, &(0x7f0000cb2000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x28, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, {[@md5sig={0x13, 0x12, "c20dc097086bd988f89685d068ebd759"}]}}}}}}}}, 0x0) 2018/02/07 00:46:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) write(r0, &(0x7f000084b000-0x33)="af", 0x1) writev(r0, &(0x7f0000293000-0x30)=[{&(0x7f0000849000-0x53)="03c057093b1ba73a674611acf44cbc1d7e7d008182d676dead7416b7c7e4fb8cb0e2351a93fa8442fa505c57bda27d10ec96abcf277b2a6238c88079fb3bc745b64497e552f54343116c65519c514a597cffe8", 0x53}, {&(0x7f0000d50000-0x8f)="86ac940c3665f1494e9eb3e82faa4554ea3992950e6448de9771edb3a3b6bda8d6a4e657c3dd6dbab000abf79295a12f511b26ed0697048bc0d107d870f67e6313d1524975907cb1d3f728abfc06bcb72a03ca5b34bb8d5667b9ff40956ff9f315ffea9c23215957c6147e5f06cbcef35099775aa5d3a86f31b1a0b065d14fe6b465a7097fd33b555af31473f2a7f0", 0x8f}], 0x2) recvmsg(r0, &(0x7f0000db1000-0x38)={&(0x7f00008f8000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x26, &(0x7f00008c4000)=[{&(0x7f0000894000)=""/28, 0x1c}, {&(0x7f0000e9e000)=""/53, 0x35}, {&(0x7f00005e5000)=""/78, 0x4e}, {&(0x7f00002a5000-0x9b)=""/155, 0x9b}, {&(0x7f000045f000)=""/108, 0x6c}, {&(0x7f0000ef4000-0xe9)=""/233, 0xe9}, {&(0x7f000067f000)=""/77, 0x4d}, {&(0x7f0000b94000-0x46)=""/70, 0x46}, {&(0x7f00002f0000)=""/76, 0x4c}], 0x9, &(0x7f0000ea0000-0xf3)=""/243, 0xf3, 0x80000001}, 0x40000001) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000c0d000)=0x3, 0x4) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000048f000)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@dev}}, &(0x7f00006c3000)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000079c000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, r2}, 0xc) 2018/02/07 00:46:10 executing program 6: socket$l2tp(0x18, 0x1, 0x1) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000731000/0x2000)=nil, 0x2000, 0x3, 0x32, r0, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) socket$bt_rfcomm(0x1f, 0x3, 0x3) connect$inet(r1, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x7) read(r1, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r1, &(0x7f0000b92000-0x38)={0x0, 0x0, &(0x7f00003e1000-0x90)=[{&(0x7f00006fb000)="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", 0xf54}], 0x1, &(0x7f0000001000-0x172)=[]}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000-0x1b)={0x0, 0x13, "ce097cb12f2c58a42c0667060e9caefd69a149"}, &(0x7f0000733000-0x4)=0x1b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000732000)={r2, @in={{0x2, 0x1, @rand_addr=0x6}}, 0x8, 0x3}, &(0x7f0000732000)=0x98) 2018/02/07 00:46:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000793000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000409000)={r3, &(0x7f000062c000-0xc5)="73b25f9fddd4779ceaa57d08bef44d21c03e93e71bc7739ea10fc2cb6ddf2f0a74209a7e5e6634a9b2ca0c279ff0fb144403e62b6400604e79af298cfdac7e77dbc5ab4db093329e15df5221742486e378e236a9f06defe8b1108e2b027590571d487a39dbc608803d3505c358b4ca45464da41bd50263999c9f423b4e5643add250332ab1e920f52fda565855f78e4737185c7b9a891c163e4287f17023ec6cc6dd9a192ec19a276aba2cb52658fde8769cc4bdfb6abcc9a0589ff3177ab75f45d172ee24"}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x2d}, {0x6}]}, 0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f75000-0xc)={0x0}, &(0x7f0000246000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e20000)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000d5e000)=0xe8) r6 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000449000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00007d2000)={{{@in6=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000251000)=0xe8) r9 = getgid() sendmsg$unix(r1, &(0x7f0000ada000)={&(0x7f000090a000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00001de000-0x20)=[{&(0x7f0000a29000)="deacfb2716f8dca1fc7bd0232422b7020251c274551b1494e7a16c207c1947d42e872f419cf415eb25938a4233f81066e5ec8fddd175c3b7c15fc453b60a9ab76aa52abe9e2b28a0512a85b308e93dfaf1c3a1af350cd5a65958b451b3bac851571a9c9c2557b4a24c9558861329ee37d5c67f1bd08bd722f9c74a8843d7cf50549af4cb6d2ee54db8e41250bbd1ab9db68e55b29998fa78c3c628e5eca78481056516a1b7d2edab96ec363d21efb1ed32f51a24e36b487c7cf3b8c44c73a277af4788800697febdcd2a2252cf51e14b1a37", 0xd2}, {&(0x7f00009b6000-0x83)="3f78411c6c9234f7a24f1bb5786715566a82ff1ddfefc06a21fa292f7ddd21df82f5f1bc59a70208482556f3b25d7023945c43372b3e2d6e763d27c4222fc1dcd8f4c3af65ac0569674d7b25558aa2c05fe0af27bfc94a41ce03188a8e20794d68c23489032b6595e3fb659ff8c811566a13d490d6b03e66039293fff2b14e1b7af310", 0x83}], 0x2, &(0x7f0000230000-0xd0)=[@rights={0x28, 0x1, 0x1, [r2, r3, r1, r3, 0xffffffffffffffff]}, @rights={0x20, 0x1, 0x1, [r0, r3, r2]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r1, r2, r1, r0, r2, r1, r1]}, @rights={0x18, 0x1, 0x1, [r2]}], 0xd0, 0x4000}, 0x200000c1) sendto(r0, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) 2018/02/07 00:46:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000-0x28)={'vcan0\x00', r1}) mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000007d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000a1000-0x61)={0x0, 0x59, "cf895c3f5ac8d42b05bf84f7d4fbff36be9dc0f8d9cc88fa04cc5cbb191505fb17aaea85cd8019c80b387e3a6f9862b231b93dd8e656fba5d687059f2cdb2bad3a0ea63ec0c104027cb754ff6c57bf72a4917cc46363101e97"}, &(0x7f000001d000)=0x61) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000fc000)={r4, 0x6}, 0x8) syz_emit_ethernet(0xfffffffffffffd5d, &(0x7f000002f000-0x6e)={@random="18390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x5, 0x6, "029644", 0x100000, 0x11, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], "1fe5c0a8effa0dd0"}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000006c000-0x4)={r2}) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f00000c1000)={0x40, 0x5, 0x3000}, 0x4) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000fe000-0xe8)={{{@in6=@dev, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f00000fd000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000001e000)={0x0, 0x0, 0x0}, &(0x7f0000065000)=0xc) mmap(&(0x7f00000fd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f000000c000)={&(0x7f000004d000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000079000)=[{&(0x7f0000075000-0x20)="1fd23a1eca36975cf75e96e041174c56564e250f4b9b9c9ab31f3b87ee9d60ee", 0x20}, {&(0x7f000007e000)="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", 0xfc}, {&(0x7f00000fd000)="f675fb808406ab5812068452192b09dcdefaa240c3403903c482092fa09ac3272c87a89cddd53e2d959c35dc696884dd6f216954661d2cc23d4b241732d25b732740dfd7c0b8ec2710d2b615ad6f60fe0174c608d4e11592085cc161", 0x5c}, {&(0x7f00000ed000-0x49)="7e1687697de6df46fb21724b474681262542073ee78ef44d0b9d2f0628de5cb5ad163161dbc6bad2df6d798bbf011732f36e3537f5ea4f9826a4e3008280f40dd272a539ba9aa2e51d", 0x49}, {&(0x7f000008f000)="ae472e3eea408a4ebe69165403e8e3cd86d15612722b493755e313545ce36389af71c3a09f738279f0289595fdbe0b19e7b9fb74d2df348b28525ca42a7d6b0f67409aae3ebcb5c436bebefdc3147f262d98db462128ac194f317505da9179624d456eb9ae0cb6c16f9b189025a35ea33ae629ae6090566947f3dde9c1f5a4c7a491c320c77747ce5f4d67d754a7a0ffe0d5ceb84a967e6982198b713463", 0x9e}, {&(0x7f00000fe000-0x46)="7c67c55e18db974b7eeb98aab6968420d76c5cd6c18eae5392bc8fb65ce8439b4cd055de117d0f1a3d5346cf91512b3b237cef1e3f8ec37995fc07e82671d076202d98e6f7f9", 0x46}], 0x6, &(0x7f00000fd000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20}, 0x20000000) 2018/02/07 00:46:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00009ae000)=[{0x58, 0x114, 0x8, "b1d1e48939888984f0a7cd82a26b000003ff0337991ecf759fb3eea59518cb1dfe83a135d1e77381575695d854867b5aa77c468500084a23339e88090000408fa0"}], 0x58}}], 0x1, 0x0) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00003dc000)=r1) 2018/02/07 00:46:10 executing program 1: r0 = socket$inet(0x2, 0x3, 0x77) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x8f, &(0x7f00005f0000)="f3dbcff7a64b5028c82258b4d3c945d8e845138a8ba6823706d63364b6dce49cbf5324eef0f328343700f48dd1e42d9ff35f122610442b2e38b4768633f022fcce2b93a870c72655acb4e16705d85df7e0e7601679234037fe48fe22dfb9900ae9239d2f44bce2d28695ddf95c16f059bedffa24874bbd5634a4546f6b808812dc9e3985a7a15ec1102e350748242470bb1a8e5ad82443fdf700c16a5bfe2e8e5c630c3f1e5344c0290862a3a68d1c7e25eef4c037e149e3aa6e7c32f4ce3c4cecff65f1aa8e0c80d1a383f6600487e6eb60d471d65429db4e0e6dfb29f765fc88e1c7fc", 0xe4) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000317000-0xc)={0x0, 0x0, 0x3, 0x6, 0x317c400}, 0xc) r2 = socket$inet(0x2, 0x200002080000, 0x9) r3 = socket$packet(0x11, 0x2, 0x300) accept$packet(0xffffffffffffff9c, &(0x7f0000172000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000084e000)=0x14) bind$packet(r3, &(0x7f0000438000)={0x11, 0x18, r4, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000004000-0x378)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14}, 0x0, 0x0, @common='vcan0\x00', @common='yam0\x00', {}, {}, 0x32}, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@esp={0x30, 'esp\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000eb1000-0x18)={0x0, 0x1, 0x30, 0x8, 0x67cd}, &(0x7f0000b60000-0x4)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000bc2000)={r5, @in={{0x2, 0x0, @rand_addr=0x7c}}, [0xb8a, 0x7f, 0x0, 0x5, 0x5, 0x10001, 0x4, 0x4, 0x812, 0x81, 0x586, 0x1, 0x20, 0x5068b401, 0x8000]}, &(0x7f0000dc9000)=0x108) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c47000-0xe8)={{{@in=@remote, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000297000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000ea3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, r6}) 2018/02/07 00:46:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) r1 = accept(r0, &(0x7f00007d2000)=@ipx, &(0x7f0000f77000)=0x10) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3, 0x4) connect$l2tp(r0, &(0x7f0000ad6000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x32) 2018/02/07 00:46:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000847000-0x4)=0x7, 0x478) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f0000ed2000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x4, 0x7, 0xfffffffffffffffc, 0x20, 0x81, 0x3c33}}) 2018/02/07 00:46:10 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x80001, 0x3) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000007000-0x1e)={0x10001, 0xfffffffffffffffd, 0x10000, "c94da633dd5c", "6f1962e71c0e89c595177da0ec906b9e"}) bind$netlink(r1, &(0x7f0000005000)={0x10, 0x0, 0x2, 0x10100000}, 0xc) ioctl$sock_ifreq(r0, 0x89f7, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000014000)=0x100000000) 2018/02/07 00:46:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f000026e000-0x4), 0x80000) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000c95000)={@common='ip_vti0\x00', 0x6}) bind$inet6(r0, &(0x7f0000ff9000-0x1c)={0xa, 0x2, 0x2, @empty}, 0x1c) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000055000-0x4)=0x8, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008c2000-0x8)) syz_emit_ethernet(0x83, &(0x7f00007a1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01f7e3", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0x2, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b2ada35fa39af3f76ac1395c3e148fd958c"}}}}}}, 0x0) 2018/02/07 00:46:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000007, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000122000)={r0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000934000)=0xb5a9, 0x4) ioctl$sock_ifreq(r0, 0x892f, &(0x7f000098d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x1}) 2018/02/07 00:46:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000079000-0x38)={&(0x7f0000a4b000-0xc)={0x10}, 0xc, &(0x7f00006ea000-0x10)={&(0x7f00003b9000-0xe8)=@newspdinfo={0x38, 0x24, 0x61b, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@ipv4_hthresh={0x8, 0x3}, @encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in6=@dev={0xfe, 0x80}}}]}, 0x38}, 0x1}, 0x0) 2018/02/07 00:46:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f000022d000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000212000-0x4)=0x2e) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000336000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x15}}}}, 0x5, 0x81, 0x5, "f3ac9996aedce489b208c14e20e55deb6056c03fca822e742000e298c7be144ae9121afbcba59332874ac705a2fe3e77a33b1510dc3d606348df33360e0d6f40c57743bec86b9393885116419708beb9"}, 0x160) recvfrom$ax25(r0, &(0x7f0000b94000)=""/48, 0x77, 0x40, &(0x7f0000356000)={0x3, {"9362a6f8a75fe1"}, 0x9}, 0xfffffe1d) getsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000233000), &(0x7f000097d000-0x4)=0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r1, &(0x7f0000ec4000), 0xfffffffffffffc97, 0x4009, &(0x7f00003d3000)={0xa, 0xffffffffffffffff, 0xffffffffffff0001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x20000000000001}, 0x1c) 2018/02/07 00:46:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000075a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "520500", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}}, 0x0) r0 = socket(0xa, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000703000-0xa0)={0x0, @in6={{0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xda}}, 0x6, 0xfffffffffffffffb, 0xff, 0x8, 0x4}, &(0x7f000056d000)=0xa0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000b9000)={r1, 0x1}, 0x8) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00002a4000), &(0x7f0000ae5000-0x4)=0x4) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00007a5000-0x4)=0x8, &(0x7f0000c2b000)=0x4) 2018/02/07 00:46:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004c4000)={r0}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00002b5000-0x4), &(0x7f00002ce000)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00003a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}}}, &(0x7f0000a3a000-0x4)=0xb8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000628000)={0xff, 0x9, 0x0, 0xcd, 0x4, [{0x5, 0xffc000000000000, 0xba6f, 0x0, 0x0, 0x804}, {0x4, 0x9, 0x2, 0x0, 0x0, 0x2000}, {0x3, 0x0, 0x1, 0x0, 0x0, 0x1}, {0x100000001, 0x7, 0x9, 0x0, 0x0, 0x2000}]}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000673000-0x8)=@assoc_value={r2, 0x8a21}, 0x8) 2018/02/07 00:46:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f00002e4000)=0x7, 0x4) sendto$packet(r0, &(0x7f0000820000-0xb5)="000100008d02001400f4977d7b22", 0xe, 0x0, &(0x7f0000e72000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="20786b22854f"}, 0x14) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ad2000)={0x0}) r3 = accept(r2, &(0x7f00009f4000)=@nfc, &(0x7f0000cd0000)=0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000108000)) getpeername$packet(r0, &(0x7f0000e6e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00004a7000-0x4)=0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00006e9000)=@assoc_value={0x0, 0x66f1}, &(0x7f0000b9c000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000478000)={r4, 0x8}, &(0x7f00004fb000-0x4)=0xc) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000a1c000-0x50)={@ipv4={[], [0xff, 0xff], @empty}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x7f, 0x1, 0x400, 0x5, 0x2420004, r1}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f47000)) 2018/02/07 00:46:10 executing program 4: mmap(&(0x7f0000000000/0xf10000)=nil, 0xf10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000317000-0xf2)={0x0, 0xea, "5e08ac7a1e7a08e9c5e76696d0367828a61912d5055a87bf123de7d74cb9dc47b7dad0c701780c6d72748cb85f6e1eb9dfd107377de3cac03a7246977981f18c8d9bf4e3b3485ed61ceec6b456da64ae8cdfd35b4985ade191ec95111876155ebc978a500c497404f4b40cdb71767158b4ed63376f1fe362045c9a89e3355f2e512ec80e0a986bbe8c478bf4d5fc58184f2b4c21626b60ce7f2feff9e9e264767c44f3743a307d1dd908b9f34abd70d325d0d3b72fe15343724141f6badc6dbe3f88f0f216ddcd63f97978d71df7704c90b3b07074f35a0df1999e47baab82ce2bdf2608039efa084b1c"}, &(0x7f0000f11000-0x4)=0xf2) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000003d000-0x14)={r1, 0x0, 0x101, 0x3d, 0x2, 0x8001}, 0x14) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000ec3000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r2, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) 2018/02/07 00:46:10 executing program 3: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000fa0000-0x38)={0x0, 0x0, &(0x7f0000f9f000)={&(0x7f0000f98000-0xb0)={0x2, 0x2000007, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) r2 = socket(0x15, 0x1, 0x0) connect$netlink(r2, &(0x7f0000659000)=@proc={0x10, 0x0, 0x2, 0xa0000}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in=@empty}}, 0xe8) connect$inet6(r1, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/07 00:46:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x200000000000021f, &(0x7f00006ba000-0x8)=[{0x8, 0x0, 0x2, 0x100}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fd7000-0x4)={r0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00001ff000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000b5c000-0x50)={0x0, 0x0}}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000da0000)=r2, 0xffffff64) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000d94000)={r0, r3}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e79000)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) connect$netrom(r1, &(0x7f0000453000)=@ax25={0x3, {"d60f677f0d2bf0"}}, 0x10) sendto$inet(r0, &(0x7f00002c0000)="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", 0x3e7, 0x0, &(0x7f0000252000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/07 00:46:10 executing program 1: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000017000)=0x1c, 0x800) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000017000)={0x0, 0x2}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000001a000-0x8)={r2, 0x3, 0x800}, &(0x7f000000c000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000019000-0x8)={r2, 0x8001}, &(0x7f0000019000-0x4)=0x8) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f000000c000-0x2)=0x3, 0x2) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000017000)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x1c, 0x1, 0x6, 0x3f, 0xc9}, &(0x7f0000011000)=0xa0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000001a000)={r5, 0x5, 0x7, [0x9, 0x8001, 0x5, 0x1, 0xfffffffffffffff7, 0x3ff, 0x2800000000]}, &(0x7f0000005000)=0x16) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f000001a000-0x2)=0x7, 0x2) 2018/02/07 00:46:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f0000d07000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x26, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0xb, 0x0, 0x0, 0x8, 0x880b, 0x0, 0xfffffffffffffffd, [0x9]}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, []}}}}}}, 0x0) 2018/02/07 00:46:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000ca8000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@dev={0xac, 0x14}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {0x0, 0x0, 0x20}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}, 0x0, 0x1e0}}]}, 0x13c}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000f44000)=@nfc_llcp, &(0x7f0000593000)=0xfffffcde) connect$inet6(r1, &(0x7f0000a4a000)={0xa, 0x0, 0xffffffff, @empty, 0x3}, 0x1c) r2 = epoll_create1(0x80000) epoll_wait(r2, &(0x7f0000b76000-0x3c)=[{}, {}, {}, {}, {}], 0x5, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000037f000)={r0}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000000d000)={{{@in6=@remote, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00003fe000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000b03000-0x38)={&(0x7f0000a8a000-0xc)={0x10, 0x0, 0x0, 0x49000010}, 0xc, &(0x7f0000f40000-0x10)={&(0x7f0000169000)=@getpolicy={0x50, 0x15, 0x700, 0x5, 0x0, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x10}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x4, 0x0, 0x0, 0xa, 0xa0, 0xa0, 0x7f, 0x0, r4}, 0x9, 0x1}, []}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20000800) 2018/02/07 00:46:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000c96000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000042b000)={0x0, 0x55e}, &(0x7f0000174000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00005cb000)=@assoc_value={r1, 0x7}, &(0x7f0000ee2000-0x4)=0x8) socket$inet6(0xa, 0x80005, 0x7ad) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000969000-0xb9)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/07 00:46:10 executing program 2: pipe(&(0x7f0000dff000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="1bfb52159917378c7916376398a2f678", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername(r1, &(0x7f0000ed2000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000d68000)=0x26) 2018/02/07 00:46:10 executing program 1: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000010000)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@dev={0xac, 0x14}, @broadcast=0xffffffff, 0x0, 0x0, @common='ip6_vti0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x11}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@unspec=@multiport={0x50, 'multiport\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x6e5) 2018/02/07 00:46:10 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d}, 0xffffffd3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000008000)=@assoc_value={0x0}, &(0x7f0000006000)=0x8) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000003000-0x8)={r1, 0x9}, &(0x7f0000008000-0x4)=0xfffffffffffffff7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000005000)=@assoc_value={r3, 0x1}, &(0x7f0000003000)=0x8) socket$l2tp(0x18, 0x1, 0x1) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="0500000037050000000000000098143e037dc12502000000f11368a82cc15eb47be77a18ac474926b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/07 00:46:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000aae000)={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xdc6b}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f000000c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@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={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}}}}}}, 0x0) 2018/02/07 00:46:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000872000), &(0x7f000023e000)=0x4) write(r0, &(0x7f000084b000-0x33)="af", 0x1) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) shutdown(r0, 0x1) close(r1) 2018/02/07 00:46:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000f6a000), 0x4) sendto$inet6(r0, &(0x7f0000f62000), 0x0, 0x0, &(0x7f000096c000)={0xa, 0x0, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000021b000-0x14)={0x0, 0x1f, 0x8, 0x8001, 0xfffffffffffff801, 0x3}, &(0x7f0000f54000)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e29000)={r1, 0x1, 0x30}, 0xc) 2018/02/07 00:46:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x0, 0x1}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000436000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x3, 0xff, 0x2, 0xfffffffffffffc28, 0x1000, 0x8001}, &(0x7f0000a15000)=0x20) socketpair$inet6(0xa, 0x803, 0x8, &(0x7f0000384000)={0x0}) socketpair(0x8, 0x2, 0x5, &(0x7f0000dd7000)={0x0}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a10000-0x18)={r3, &(0x7f0000fa8000-0x3)="72fc50", &(0x7f000069b000-0x1000)=""/4096}, 0x18) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00005b9000-0x14)={0x0, 0x6, 0xff, 0x81, 0x3ff, 0x1000}, &(0x7f00000b2000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000743000-0x6)={r4, 0x6}, &(0x7f0000dd4000)=0x6) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000036a000)) 2018/02/07 00:46:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f00009b3000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000e3d000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00004a9000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009e2000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f000064c000-0x107)={r3, 0x0, 0xff, "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"}, 0x107) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d42000-0x4)={r1}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000875000-0x8)=0x5d3, 0x8) r5 = epoll_create(0x53) pipe(&(0x7f0000d1b000)={0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r6, 0x12, 0x3, &(0x7f00006cb000), &(0x7f0000378000-0x4)=0x4) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000e99000)) 2018/02/07 00:46:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000fd0000)) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000e17000-0x4)=0x40000) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000309000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0x7, @uid}]}]}]}, 0x48}, 0x1}, 0x0) 2018/02/07 00:46:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r1, 0x0) setsockopt(r1, 0x800000010d, 0x800000000010, &(0x7f0000001000-0x5)="02080000", 0x4) close(r0) 2018/02/07 00:46:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c3000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000b98000)="e8", 0x1}], 0x1, 0x0) write(r2, &(0x7f0000f8d000)="bd", 0x1) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000f8f000)=@dstopts={0x73, 0x1d, [], [@ra={0x5, 0x2, 0x200}, @pad1={0x0, 0x1}, @generic={0x8, 0xa5, "66d09ab930f23b787df708259474534c8479bbb84bfab5c2d16b1260e5b7b5ea31b04816faa562a488910a3eb513db7dba5205e799dd998573caba6a3fe51f13c3e662a1771ceab26c92f46bb197dd701f59ad9c01be1a3c2869b77ef65b0b9f2faf2d573434571a1407f3fdf7e3bf660549997607fcc5a965aeb869020aa2071dd3f57c34c397075c35f6ef498e192b0003c03e6d28893a28a6d7423bf9351f2f8a3bfd7d"}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @empty}, @enc_lim={0x4, 0x1, 0x4}, @generic={0x3f, 0x5, "3cd99ff364"}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x17cdecf0}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, 0xf6) vmsplice(r1, &(0x7f0000f8f000-0x30)=[{&(0x7f000032a000-0xca)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000f90000+0xef6)=[@in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x0, 0x400, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}, @in6={0xa, 0x3, 0x100, @loopback={0x0, 0x1}, 0x902}], 0x54) read(r1, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r0, &(0x7f0000492000)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f92000-0x10)={0x0, 0xb0b4, 0x1, 0x1ff}, &(0x7f00003c4000)=0x10) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000698000)={0x3288, 0x2, 0x1, 0x4, r3}, &(0x7f0000f92000-0x4)=0x10) 2018/02/07 00:46:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000c3000)="e513b5a378aa913bfbcd03ff00000cfc2861bc1c28e34792d42f533a34167230023cdfc44438fd8ebae6b25b1cd30de795bccc2952dec2d8cda10d1a3e5d9e2aae6866ad08212ab36786930cf018ada25153ef8f", 0xffffffffffffff9f) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0xfcac6f4c74ec47a9, &(0x7f0000f3b000), 0x1d5) sendmsg$alg(r1, &(0x7f0000f00000-0x38)={0x0, 0x0, &(0x7f00006cd000)=[{&(0x7f0000eaf000)="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", 0x1001}], 0x1}, 0x0) sendmsg(r1, &(0x7f0000212000-0x38)={&(0x7f0000929000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14, &(0x7f000008f000-0x80)=[], 0x0, &(0x7f00009fa000-0x1010)=[]}, 0x0) r2 = accept4(r1, &(0x7f0000d80000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000607000)=0x1c, 0x800) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000984000)=@security={'security\x00', 0xe, 0x4, 0x6c0, 0xffffffff, 0x430, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000dce000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond, 0x0, 0x118, 0x158, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x0, 0x3, 0x1, [0x8001, 0xffffffff, 0x200, 0x1, 0x5, 0x4, 0x603, 0x100000000, 0x8, 0x8c, 0x4, 0x8, 0x7, 0x2, 0x8, 0x80000000], 0xf}}, @common=@eui64={0x28, 'eui64\x00'}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0xfffffffffffffc00, 0x1, 0x3}}}, {{@uncond, 0x0, 0x1e0, 0x208, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x8, 0x1, 0xffff, 0xb6e, 0x20, 0x6, [@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xa}, @dev={0xfe, 0x80, [], 0x0, 0xb}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}}]}, @common=@unspec=@SET1={0x28, 'SET\x00', 0x1, {{0x5, 0x1, 0xffffffffffff7fff}, {0x0, 0xe8, 0x8}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0x0, 0xffffffff, 0xffffff00, 0xff000000], [0x0, 0xff, 0x0, 0x8cee0d8701220cd9], @generic="c571fc3040bf3e2cfe7cd3f8fabc09d3", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x6f, 0x1f, 0x2, 0x2}, 0x0, 0x168, 0x290, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x2, 0x4, 'fsm\x00', "b42f7f4dae97dc048fd1a0cab875dfeb90bc6cc98e80bb2d07cd53ac78eef550ea7367bbf744dc90717e89d2feacb45094ebb48412cb8dce975d9bd2826fe1739a7354421961b009516c2d4fa29bcb5a966b535207664d2094e37ee13cdd5a96a9338153d9a6f4839d45ba2b2515866f0db63bde7c0293bc5a06498898368b3a", 0x20, 0x1, 0x3}}]}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0xffff, 'system_u:object_r:user_cron_spool_t:s0\x00'}}}]}}, 0x720) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000b95000-0x12)={0x7, [0x8, 0xfff, 0x7, 0x1, 0x7, 0x3ff, 0x8]}, &(0x7f000039a000)=0x12) sendmsg$netrom(r2, &(0x7f0000825000)={&(0x7f0000511000+0xb2b)=@ax25={0x3, {"ebce03c8c193f6"}, 0x8}, 0x10, &(0x7f0000d0f000-0x40)=[{&(0x7f0000402000)="9e37387e03071b085e2222b137207a587feb777a5fbec63e8f3e", 0x1a}, {&(0x7f0000199000-0x1f)="c3c7248933c75c437d0c4256f34af5f44d62b5fe111eed96c09b296bea0c5d", 0x1f}, {&(0x7f0000c03000-0x19)="f60710f279dc40d9ee474269d5e97279892e1ebac6e5bed249", 0x19}, {&(0x7f0000804000)="915e72e0f9e8384f456ab76e5b7a09bc69c64175ae1888b0afcb3700a1dbc04551866c5f4d93cc2e1774b663f4222b6bb2", 0x31}], 0x4, &(0x7f0000867000)=[{0x50, 0x10f, 0x3c2, "54279033d47c02f0fa4ab31643b41f2f8a8141784a10c82db671e26e67865538d6a8612b63562e922447e251e817b0a2316033b56ec3096d1fd7c446c3594015"}, {0x58, 0x117, 0x100000001, "1cef08dc224efe88ff2d55ec84179ec752cb40387d4c61518e2f2a0b78fa76a81dab983f2aa478db92bf384b477baffa5923cdb2d893c7f37fe9ac8fef909ffb24f65e"}, {0x98, 0x11, 0x4, "f10922d46bdcc182a4ecbf3f19e10459caf88e1dc78f186cc677085acfe8733bc5a96206b1542dcadb5e992bc68c71d62ea030dd1e2a52bee64cda45cb48acc53d0044b6ec85b3a74e14e9e40731cf03aea2b1e80ba60e83db750466cf5772857496006fa9d36786010b61c7fbda4992b4e8124da8932ecd84b671c2bc1b20603a86506a5a"}, {0x1010, 0x11f, 0x4, "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"}, {0xa8, 0x104, 0x13aa6b3, "c630bb5c3eccc245809092bda1b4f3fd32f857da1f6f88b6d6ea2309e68f5731f6c5ca2581fc079fa4034f5cfb34feebf0056ee2b0760a2bea3ef3568b4ef57ece4a9d98c255b14b3434bb681ff7254bf0170d45c0c72ebb06a03d6f1763ef4961f4827865b5818200f9e9da5617dc4338f9c3af6330b9fb76f973eb627c85ba5995caa64a40bde2c8555753c75aa9a9db2d8499e7"}], 0x11f8, 0x48804}, 0x4000040) recvmsg(r1, &(0x7f0000152000-0x38)={0x0, 0x0, &(0x7f00009b7000-0x30)=[{&(0x7f00002fb000)=""/4096, 0x1000}], 0x1, &(0x7f00003b9000-0x39)=""/57, 0x39}, 0x0) 2018/02/07 00:46:11 executing program 6: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000415000-0x4)) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000726000-0xb1)=""/177, 0xb1) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000010f000-0x4)=0x7, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x1a, &(0x7f0000002000-0x1), 0x0) 2018/02/07 00:46:11 executing program 2: mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000fa000-0x4e)={@random="cd39082565f2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80}}}}}}}, 0x0) socketpair(0xa, 0x2, 0x5, &(0x7f0000071000-0x8)={0x0, 0x0}) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000fd000-0x8)={0x0, 0x400, 0x8}, &(0x7f00000fd000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000082000)={r1, @in={{0x2, 0x1, @rand_addr=0x5}}, 0x5, 0x2}, 0x98) 2018/02/07 00:46:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000448000)) sendmsg$key(r0, &(0x7f00002d5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000001, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000096b000-0x4)={r0}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = accept4(r0, &(0x7f0000480000-0x10)=@ipx, &(0x7f0000dbc000-0x4)=0x10, 0x80000) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000294000)={0xffffffffffff0001}, 0x4) 2018/02/07 00:46:11 executing program 4: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r1, &(0x7f0000fee000-0x52)="e5138374c5e86b5c531254e1a598f3000754ab722730c50465c1a3c4a65c2e8586f62942c1f0e288608f17ef6ddd1c0a6e6cffa5b8fda22a0a0a4dfc485160d4f19732b6cf1aced4f8e32895f742d5bc2512", 0x52, 0x43) [ 57.753620] syz-executor5 (5701) used greatest stack depth: 14736 bytes left 2018/02/07 00:46:11 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000009000-0xc)=@unspec, 0xc) sendmsg$nl_generic(r0, &(0x7f000001d000-0x38)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x14, 0x24, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f000000e000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f000001d000)=0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000009000)) 2018/02/07 00:46:11 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r1 = accept4(r0, &(0x7f0000000000)=@nl=@proc, &(0x7f0000001000)=0xc, 0x80000) setsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000000000)="0291d735ea45c02b2bbe636094c533e053ee935f61738c68947d23c6b63306361b4489c75f282377307ab6bfd66d7f7fe61dd4993fed69e506b93ea23a0cdcf41d35e12dc7fa0febec9ccdc416811eabe8941938467816c4851c154b7231e8df8b25c7a1cb82a31810d9a2ac60e4e79590f36434aa10b33fb32b2cb28f0604517f58b64093885dee5cfa79dda0d3fece8f4acd835f8a7e99da49fc549371725f9f3676cdcd7ae320e8e16e8cf13ea0a41b2ba02a3d7ea15c7a4699540eec3cf9", 0xc0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000001000)=0xfae8, 0x4) 2018/02/07 00:46:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000422000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000bfd000)="d3", 0x1, 0x0, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000404000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ec7000)={0x7, 0x200, 0x9, 0x9, 0x0}, &(0x7f00008ea000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003a4000)={r2, 0x9, 0x6, [0x6, 0x5, 0x5, 0x2, 0x6, 0x2]}, 0x14) 2018/02/07 00:46:11 executing program 5: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f000000a000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000016000)=[{&(0x7f000000b000-0x1000)="a6b1fc22d912f2423dc70e5f7972bba0764bbfca8754f72f4ec2dac2adf67ac297ae2d473bf30ecb2705f0df256b4a590c0f8b4468185fc202a73eefc1814b1edf", 0x41}], 0x1, &(0x7f0000006000)=[]}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000000c000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000010000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000000b000-0x98)={r2, @in6={{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x40000}}, 0x2, 0x4}, &(0x7f0000010000-0x4)=0x98) 2018/02/07 00:46:11 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000006000-0x10)=@ethtool_pauseparam}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000007000-0x10)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000006000-0x4)=0x10, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000007000)=0x9, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x134, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x0, 'REJECT\x00'}}]}}, 0x3a0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000008000-0xc)={0x0, 0x80004, 0xffffffffffffffff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40206417, &(0x7f0000007000)={0x9, 0x1ff, 0x5, 0x1, 0x18, 0x4}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000007000-0x2)=0x4, &(0x7f0000007000-0x8)=0x2) 2018/02/07 00:46:11 executing program 4: r0 = socket(0x4, 0x6, 0xbf37) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000792000-0x27)={r1, 0x629a, 0x0, "0bf8702911f876375131fd77130947b4e6882a1db4517451f4f5d86445"}) mmap(&(0x7f0000000000/0x60b000)=nil, 0x60b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000060b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000060c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000060c000)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x0, @rand_addr=0xffffffff}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x4}}, @in6={0xa, 0x0, 0x1, @empty, 0xfff}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}], 0x5c) splice(r0, &(0x7f000000a000), r0, &(0x7f000060c000-0x8), 0x0, 0x4) r2 = socket$inet(0x2, 0x80005, 0x0) connect$ax25(r0, &(0x7f00000ef000-0x10)={0x3, {"a8e92847cb3785"}, 0x2}, 0x10) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000001000-0x408)=@filter={'filter\x00', 0xe, 0x4, 0x380, 0xffffffff, 0x98, 0x98, 0x238, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000000000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x310}}, [{{@uncond, 0x0, 0x168, 0x1a0, 0x0, {}, [@common=@unspec=@udplite={0x30, 'udplite\x00'}, @common=@unspec=@conntrack3={0xc8, 'conntrack\x00', 0x3, {{@ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv6=@mcast2={0xff, 0x2, [], 0x1}, [], @ipv4=@rand_addr}}}]}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3}}, {{@ip={@dev={0xac, 0x14}, @multicast2=0xe0000002, 0x0, 0x0, @common="62637301000080e800fffffff400", @generic="dfd10b8eb0f37dc699f45f0aaea12865"}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}]}}, 0x3e0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000ea7000)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x11}, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) pipe(&(0x7f000068a000-0x8)) shutdown(r1, 0x1) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000001000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x98, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000025000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, "0000000000000000000000000000000000000000000000000000000002", 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}]}}, 0x318) 2018/02/07 00:46:11 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f94000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000fe0000-0x20)={@generic="c635ba9720c869f19b1c41a664158dfc", @ifru_flags}) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fe1000-0x4)={r0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fe1000-0x8)={0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000e76000)={r0, r2}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000fdc000+0xa5b)=0x2, 0x2c1) listen(r0, 0x20) 2018/02/07 00:46:11 executing program 3: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x10, 0x3, 0xa) sendmsg(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000e000-0xee6)="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", 0xec1}], 0x1, &(0x7f0000006000)=[]}, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000009000-0xf0)=[{{&(0x7f0000012000-0x9)=@rc={0x1f, {0x5, 0x6, 0x6, 0x2, 0x4, 0x10000}, 0xffffffff}, 0x9, &(0x7f000000c000)=[{&(0x7f0000012000-0x40)="e1c998bf90ef2e63b00f72976603cc764584e05a5948279c812edb67b9b629e43ed215d620411370578510ee3238dec268924498296a2f5101dc33cca994ca0a", 0x40}, {&(0x7f000000d000-0x7e)="0c5f4c45e8d3f330ca550ecc4d38cea1868b2b9568332fb9ec966a0ee56ea2a79dc452c3f944bb880f8b60f7184b0a940fdfac18900b3a7f8d377e99355710320f4fcae8132ea5dca684559b190dad17a640a6510b711ce6e901f58d2a56407fea2f0cfdc870bbf27826f08e0cb1678f0d321ac953f7f68723822027e7a5", 0x7e}], 0x2, 0x0, 0x0, 0x8000}, 0x3ff}, {{&(0x7f0000011000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes256\x00'}, 0x58, &(0x7f0000008000)=[{&(0x7f0000011000)="221cecc535f8f945401f69f150f90cb1fd98f8d5c6d1f7eb30019b85edcdfd9666926347c2f67dd4ab0e90815840a45316bfc82b919d628e2ea507ec258273a4642fbe25b7176866b86761f8719a2f244abd6d8fe8566d2800cc77a32a6b53272a793de64079aa7fc2cc5ed50d07120ab04ea4388e55cd116e0645ed47b47e4ee294ea0eb33598e4d9f3c5276e1b11897acaee94857002a8a862d57758dece21dbbb8ab5049a7808bfca84e0f6f01425b6187ea6d67a309c03", 0xb9}], 0x1, &(0x7f0000003000)=[{0xc8, 0x1ff, 0x20, "2926d07a8e8627c59ac3c01d5c14e9efe0545621c92a52f1338b253b3534ecddc0f90b197fa392d516fc28e838ccc01b61211ed4c184c45493a1764f82db2086e4f61143952810a4e5c30ead4c345f10f72f00e1285ad0ce99b245ad75239e5f9cd56ef653a285fdb6666e66d05947389dca42482ecff30e1fac50ce73d4de6460d866a4ff60742eb34517dcfd1ec45646b33e6a17c2f067ef2a836330f905d53ea3716a71599b9c560f6e26310ba3aeba"}, {0x1010, 0x101, 0x8, 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{&(0x7f0000007000)="0106c6b8d86e44d93e43e75151155fcd2c64afab8908fc10b945f49fa467ccf787a4bc131292066df63624c0a48ef3b5004cb703bf514701ae7c0c217f09f4c2f7a2d30d809db9413b522ea4b0ebda9cc95dfbf37da239a1ae7df8a7816441f6771faa8b6a456843360b67ffabfd4dacd64d6b0c6788919910029cab7b2158ca7120fc01089f703c052bfdb9c9bf8106bb3fdc6720b2416a0ac0203280d3706b14c5b4b6de6aa2", 0xa7}, {&(0x7f000000a000)="cf965c2aeb88ac036c10c644e72358de3fcf6dbef4830430684a4e7301b9cf5f8ecce964a5ce1b44260776f95490084bba58fd47fd9fb0dc34ca9ca9f88a3be6b4c883407c74b7ab0bfef2ed599551543c6dd234de738ddc170e0dd8ec35f10dd7a37f9039cb725f9e4601c91356e008e837f946b1e43ed08a2985220a000991a32eb3cf855f1cb3118b344f1d14967710a5078a17fb64db83f96e06b918de4411b156ba2575b7", 0xa7}, {&(0x7f0000011000)="a44c445ce539fd790fe532d7935ed75a170eeb9d87b6d0bac5f60b61f8084374c375b792766a91dc1f781e04d679ef8897843d849540186eb123", 0x3a}, {&(0x7f000000e000-0x35)="8001504f315a9be067f9fc12bd43901a49d2abf3e757833b361b97fcab8da7396daf6adef573bb48127f0afc36c6dd1a39e2eac368", 0x35}, {&(0x7f0000012000-0xa5)="c78e9fdb448d419d1413b6f3fac4f625e7d4793ba136dd16729794aba1fddc680122359009f58bb7a098b29c3ba8ff96ef9a3ed3a43b7dad6846a83d3dafa5781b6267fd3bce95d593ccd7c2c59153bbd24e56c02d3d2bbf291fffd6aec69c4e7489718d459435f7a9ca26865ae41ae30b3f287986c446c33ae023886b90e236653de5dc4e44f406114bdbefa45858c1ec2d90220019087e8c9e9671440629debe90bbdf90", 0xa5}], 0x7, &(0x7f0000012000-0x640)=[{0x50, 0x10b, 0x6, "abe8365c20691f9228d67bde561d7a9d05a3a5bc8d890210108530d7d07a77bb537ff3e145767c3056f7063be5cabcf750a49b69bcc431ad3a"}, {0xe8, 0x11, 0x3, "dda07008f5e8cd76089d4e6eb34ae5876ee3a4cf78df17a1c8963f4c80936d9acedc7575007f35024ff42c7d0b419e36a517681c0c12a21cb7019f3342d280ec486849f865948743f2064f99e822a006468578abfba3297c4ccab14bafd04ea5f35aa3ab2a3722d616755d372692bbc774d958d4f5c43cfe50be3c2aee8dc032907eee099b618e9bb64b276c731edc148f1d905ba06e55c34155f4e927312af81f227e6f359223334bccd723ca2c5f5e9587cd6b8bb70e1c8e1be564b37a91aa9d51beb82432b77b351aaa274e934d4160"}, {0xc8, 0x11f, 0x8, "6ee4442885c839ed179ab51b0897dbd81a43ef8b1688ce9a99bc24d3063c41231f8c7ef6a445a3801e168540197164530b02e51461eb7bdf163ef74bcf220c0324bd3d2a026ed489cbbf4dd1e29ef569bddc6efc92f345df0e754fb735858e28529f37a40f4daa5e3a0de2adb1766004b05b787091be0acf21887bd3e50988bd33e7a1a06bb71c270f3f8d4ce5615be75467a14f1ff64f521794143d04535c1f7b56b05dc55f34e1c832b5a52d58e52cba9709325128d9"}, {0xe0, 0x0, 0x9, "5a3f00188ab82a3e91c37efdc4f7cfe1e810c2f06472890cf9144e89567e5e6b359408da2b988e1c607a9aaa245bd023aca3d2073df6a4afa06f6d11ce2e65e8b2910a2a9ccb728d4d1bb92a4501c0d75cc63c0515b3585bee30a234a8a62d4d1d206dcd49a744ad2a094dc5deb4cc4678cde3dd78ae64977f945030294fce85bd2b940debdccad1fd91dcfcee75df998c26cd4eaf3346a404427ba151d6803bdf390dc5f4982e2ba9ca6da05bd1ef4aec844d71e796637d6fb8b09c7f8e16d00ca54345e79a5b593ed5d3615b"}, {0xa0, 0x197, 0x8, "d2fae6b33ed15c55e7d7526eea7ccf22d6b273a96ac43c8769537a7c60d3140b04369276c02e25202c9175442f2923d9858b27cda7367855e32a94d683dc8a4093cda2b851738c1247e5c67be8e74320a60a51cb58b7402a5844d97c57cb464f075bddb4dabf2d480460a3f442cb1c148d4a265e4cf54352005feede216777754ce42364233f4691596038607f2f7fb8"}, {0xe8, 0x103, 0x6, "7cead8c32912dd83de6f7c068aff9c009a59aec80ebecd289e728996cfadb162229b9ddba19620c592e0d62c4d7ed14f5316e8205d3eba5e83392caf9b7ecfc5244dc233c8e8ce9e73dc9df50fd66b7bf1b78b168294f4f9ca0ee4e222d3f2baa531627972983620a283675611eacbd5c92716bc191bc162b599dc1dfbadcb5279ca974ef9f11fda0b3802d1bd64732b78a024db9be1f7b9b6acf27a718a9e90bd4f801350b19fac6a94af8bda1d1af64ee2b0fd921b178c792ffe9fa6db2e6267dc16cdff7b575dab5dadebd30df1881ea40d5d1ffdfcf4"}, {0x68, 0x10c, 0x6, "897d7e322e0635136ce42ba635446b8a18191db22af67211dbf2450c4f0981bdd2c26c7944ce42b381f1a9628fc083031479f424a3ad88a73a409fb22dd1a43e91fd5d697d2cdff6ccd7724861b7dcffee0d2b29bd"}, {0x78, 0x112, 0xfff, "066e430e8ee1ee062a677accbbec9d0fcb91705dd135947d27a8e36ddcba49f49f1b229616e424221adc69a04d67ffa582fb33760474320e186201e338b71985fc6dbbc15c9662b38b1917fd35bb904612f9c3f8c45ebf35dd274cbe42b1e5130e03a24a"}, {0xf8, 0x116, 0x20, "7757abd95226850007be82dd1886e4d33882300c7123ee12732c6dcffcfbc206b4d5c7929d22510ad154c872275b7644029a04e1722b023286ab74f107b483c7f099b9a6a10bb3915ce1141aa4fc196fff609bf6a8f3bec314c92c66d21f97ef4739baa9b099ebd8947fd9a8e98de7055d806c443a73aa08655c1400ccfb32324732d4c97a7e0a76065518cdb69b6117cbdd0f75a39e09336e6eb7e0f4196d1a0fc5869ec2c7ece4814457623276946887e78fbb833a541404f92d32e309dd55a3a2682ae0633f8297abb0ac1652af8a9a435e9cca97c90713e544b07fb4880b2f6d1d"}], 0x640, 0x8080}, 0x7f}], 0x4, 0x40) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000012000-0x8)={0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000008000)={&(0x7f000000d000/0x4000)=nil, 0xffff, 0x3, 0x0, &(0x7f000000b000/0x3000)=nil, 0xffff}) 2018/02/07 00:46:11 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x2, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000001000-0xe2)=""/226, &(0x7f0000001000-0x4)=0xe2) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$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"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000001000)="277993fac6c1376f20a9877cf32c9582743d2b507134ffa0443d30dc8f3ac72671dd1e4626adb9785cdad9c54e03819edcd8f7ca78d598bd0412ca3f90630757320279e33ecab1b9c161a131af5fec12cc39b127de065284e3c54f158d6217afbab60177fa3dc19b305f7395a13f11cfe77d0b162a6ea5bcf8b926f3fe33f97ceea8d50913151c6f61321c3d12c4791738aa7b1abfd95a119d31b5a0dd1cf2ac777d9bd55effac775ef507975c4d9bbcb9323fed37f1679224bc80376df0cc418f34341f21634ce0d4", 0xc9, 0x20000040, 0x0, 0x0) 2018/02/07 00:46:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000017000)={@link_local={0x1, 0x80, 0xc2}, @random="2531e0c82295", [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) r0 = socket(0x11, 0x6, 0x7) connect$rds(r0, &(0x7f0000f36000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/07 00:46:11 executing program 2: mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) mmap(&(0x7f0000797000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c48000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c4a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000c4b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x5801}) mmap(&(0x7f0000c4c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/07 00:46:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="f479246dfffa1a3cfd743a9b687a8fe12c1b2f0a6af07d324c5cbf21becbcd49c19140ad3fa9261d5080746a8d9078329380a57757b8b7a9bbf7549d8476c09f546db6fb45c0e49e233b327998f45308533a02aa4ead2daefc6c2331feaded6f575ba70d809a5aa235114e8d2e11c6e62638cf81c44ce15c72ce9e3e3f90f4957599958bc6024339ab93d7ed8c62700f0725f512a62cc601a671a4c46df7cf943e43e6720227bac5d6ddda415c49a9309578ad9556c4f15dcc2c3006588a57d4b5b5dd3c3762ead5fc39896cae1d1551f44952952507b76259e9e6afc79433835ba7055d72d3c8", 0xe7, 0x20000800, &(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x7fffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x800}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d03000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x3, 0x5, 0x1) getsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000038d000-0xc)={@rand_addr, @loopback, @broadcast}, &(0x7f0000e43000)=0xc) r4 = socket$nl_crypto(0x10, 0x3, 0x15) r5 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000590000-0xe8)={{{@in6=@ipv4={[], [], @remote}, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000fe9000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009b5000)={0x0, 0x0, 0x0}, &(0x7f000046c000)=0xc) r8 = getpid() getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000dab000-0xe8)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f000003b000-0x4)=0xe8) r10 = getgid() r11 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00007fd000-0xe8)={{{@in=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000ced000-0x4)=0xe8) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000d39000)={0x0, 0x0, 0x0}, &(0x7f00006aa000)=0xc) r14 = gettid() r15 = getuid() r16 = getgid() r17 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000011000-0x20)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f000081f000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a7d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000678000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000364000)=0x0) r21 = getgid() r22 = gettid() r23 = getuid() r24 = getgid() sendmmsg$unix(r1, &(0x7f00003ea000)=[{&(0x7f000002b000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000874000)=[{&(0x7f0000714000)="e7f8e940e3ff7517765ecfed2f2ea48d1fa400541251d10399de487e64", 0x1d}, {&(0x7f0000899000)="9db080c0837bdc6bb3bc58901e4a419226388fd1cb45b212b3d236b9dd0ac3d6a7", 0x21}, {&(0x7f0000383000-0xd7)="ba13249d922bf54332f7da47489e11b894e8b8f169e310fb630356fb85b3050a2954b68c1e17b780783efc9412a39559a78bf6bd81c4509083d17898a385b4c6f319248129958099acf7697aa9d915ab2156dbe4c8c2d2b373fb87fa73283a27350f75ec63a0d2ae88045ac19578f5f07c21856824486d9b2d9df1efed912d627cf50c0140f49412f8aad3f677d948fdbdc06421b359d23a5180acf192ee2c98bae10e61dca8f36d27bda372b3e4b492e54ccaa1f9b175211c87b9351a934442470e06be565faa43bf02ceac612fe90be60f32b7ee013f", 0xd7}, {&(0x7f00004db000-0x28)="1cb7f976b179ac3b21e092b5e3460ab07adbbf7851a54e25d21fff775cc230a3804efe920fd1d490", 0x28}], 0x4, 0x0, 0x0, 0x8000}, {&(0x7f0000967000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b68000)=[{&(0x7f0000462000)='V', 0x1}, {&(0x7f0000fe5000)="76e0a3b04fd0b951414698a32d64863025136abfd3b240a7e2bfd0445513af27bc2eb1bfe7de7885183ddf56fc0467b1b03a5b67c0e5c7eb3ef5bb711eeff41a2358b667280d9012c1756b74d2c9e66279c610e2b5", 0x55}, {&(0x7f00008e0000-0xc1)="3ff697edc649d51b1802da718463f2144cf3385acf4d5d8a9dc5a77158694c3bcba5c9e9f06a793db0a6f0075ee928f4d80295f46b7a10f9be446170103898bb9b16ebce327a688de4f97cc48c16a8ed5c975bb2d896c0602a7bd0bb3c502fea4430da8f10a961e15b6c01564a297f01069144ffd4cbd1449d628b889e9e4abf684b79291892fea2299d6fd1c3f2f0301abfdc149abaae861f6d1fb595fa541dd19723f728b7beceafc3ccd707afa37105ef99bc0aa13f21a10dd1ed803a12c5c1", 0xc1}], 0x3, &(0x7f00004e5000-0xc8)=[@rights={0x20, 0x1, 0x1, [r3, r1, r2]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r3, r0, r0, r3, r0, r3, r2, r4, r0]}, @rights={0x18, 0x1, 0x1, [r4, r3]}, @rights={0x18, 0x1, 0x1, [r3, r4]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xc8, 0x800}, {&(0x7f000078d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00009c7000)=[{&(0x7f00008de000-0x1000)="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", 0x1000}, {&(0x7f0000557000)="8269d5f4be90ae5714bef90d1317097c1839486d363dd1ce9fb034332c7ea6391343d42ac809f40182dda6c3d7662efb8a1f383c30ad865e0011fda785d63372bde918520394d3f18b75917c63962664f94105e85dd400c54f96a636ea24700a52f6b06b4eea1e446a10a2356a15a6aeca8ca5e0fc2409102a571b3537e07d3b84d8d4", 0x83}, {&(0x7f00000ab000)="91da005ee3eb801b8394beff2e5971d55087cfc271180904a143ff7519b8fbd4780070c7bfeddf0c91a9e1910debc99aef14cd92ded6dce62d0b56ffae7a6fb519917211808e2231e35ef670530fa3aab08f", 0x52}, {&(0x7f0000495000-0x8f)="32247bfc942e1248ed45333bf0d093d14a997a2434e48ee156f52a0896a3738d153087e539dcf8d897d95247e5e6a81d59a2f2e5e1dcdad4925da2df2126f9ca703ce02e4ca877303e58e01e2ca297dd808b349c690c3ea40ee36cf4e5854f8408074767d55bb0a0c7e159deafb06d5640cc407274921c940bad412a562990940e69ea129d248b982c0c4fe144661f", 0x8f}], 0x4, &(0x7f00001d1000-0x60)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x60, 0x1}, {&(0x7f00008b7000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000033a000-0x10)=[{&(0x7f0000c67000)="808c2553c8d25ea79fa534842afbfde881587f35d5cf91e42fe854616ff063572b39b194b9f03328c013171c0df12be9aaa5965458625716eda17f493d89b16af1d8aaa13431054173a8caa64e3e6d330dad48b15849daf65a38dc40830ec30d591f0cd1119f2f11947a1140812ea54f45720aa660a8367750ab751be861c8c97dbffba55518d95908239858ae012a655d2c59351ac6cf0855e7e19fcdbacd1e91545b20b4d481f44d", 0xa9}], 0x1, &(0x7f0000937000-0x40)=[@cred={0x20, 0x1, 0x2, r20, 0x0, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x40, 0x8000}], 0x4, 0x0) recvmsg$kcm(r3, &(0x7f0000dac000)={&(0x7f00008c0000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f00003f0000-0x20)=[{&(0x7f00008c5000-0x79)=""/121, 0x79}, {&(0x7f0000516000)=""/149, 0x95}], 0x2, &(0x7f000032f000)=""/36, 0x24, 0x9}, 0x2122) bind$unix(r1, &(0x7f0000093000-0xa)=@abs={0x1, 0x0, 0x0}, 0xfe72) listen(r1, 0x58) connect$unix(r3, &(0x7f0000809000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/07 00:46:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ee7000)) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00002b6000-0x78)={0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8, 0x8000, 0x6, 0x69cccac1, 0x12, &(0x7f0000b0f000)=@common='yam0\x00', 0x8, 0x76, 0xfff}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000973000), 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000814000-0x8)={0x0, 0x1ff}, &(0x7f0000ae8000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000014d000-0x98)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x3f, 0x800}, &(0x7f0000fed000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ba5000)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x5, 0x3, 0x3, 0xffffffffffff0001, 0x3f}, &(0x7f0000dc7000)=0xa0) 2018/02/07 00:46:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$rds(0x15, 0x5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000bec000-0x20)="01e02f00000000000002062000000000ecef0000000003000449faf502007e23"}) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000f18000), &(0x7f0000562000)=0x4) 2018/02/07 00:46:11 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000020000-0x8)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000020000-0x5c)={{0xa, 0x2, 0xbe, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x2}, {0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, 0x20, [0x73, 0x400, 0x7, 0x6, 0x7, 0x203, 0x9, 0x401]}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0x2af) r2 = socket(0xb, 0x2, 0x0) accept4$ipx(r2, &(0x7f000001b000), &(0x7f0000015000-0x4)=0x10, 0x80000) getsockopt$inet6_buf(r1, 0x29, 0xff, &(0x7f0000018000)=""/229, &(0x7f0000001000)=0xe5) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {}, {}, 0x0, 0x0, 0x205}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x469) 2018/02/07 00:46:11 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xffff, 0x2}, 0x14) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000322000)={r0, &(0x7f0000fda000)="363e4c5ba31c27e59679d17214dad11e71894628846f1493c7e35cadfb4f3e4a283385a3ab4f4a697cc84d3bd14c24c183bdfc5d43d32686d69a87eee42776a0c269e4b8de7926e57ba545401770ad0a5840b81d260c6cee38bef36851b05e2d12bf7f37f31269d2410082fecb5e06ba2508f79636426aadb6db1505a96add8c413768dfbc28", &(0x7f0000b9d000-0x3)="7688bb", 0x1}, 0x20) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000fdc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000fdb000)=0x1c) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000fdc000-0xa0)={0x0, @in={{0x2, 0x1, @empty}}, 0xd3a, 0x5, 0xffffffffffff8000, 0x1ff, 0x7}, &(0x7f0000fdc000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000b60000-0x8c)={r2, @in6={{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0xee1}}}, 0x8c) 2018/02/07 00:46:11 executing program 7: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000014000-0x8)=@assoc_value={0x0}, &(0x7f0000fd4000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000d54000-0x8)={r1, 0x7f}, 0x8) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000ea8000)={r0}) mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000fd4000-0x10)={0x800, 0x0, 0x8, 0x3000000000000, 0x0}, &(0x7f0000923000)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000e04000-0x8)={r4, 0x1}, 0x8) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000c1b000-0x4)=0x2, 0x4) close(r2) 2018/02/07 00:46:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty, 0x75}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, [@jmp={0x5, 0x0, 0xb}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x33d, &(0x7f00009ab000)=""/4096}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e58000-0xc), &(0x7f0000f89000)=0xc) 2018/02/07 00:46:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f000038e000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a58000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f000002e000)={&(0x7f0000000000/0x1000)=nil, 0x40, 0x7, 0x12, &(0x7f0000d7b000/0x3000)=nil, 0x7}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000594000)={0x3, &(0x7f00007fd000)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00003ac000)={r3, 0x3}) 2018/02/07 00:46:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f4000-0x5)='yeah\x00', 0x5) sendto$inet(r0, &(0x7f0000f54000-0x1), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendto$inet(r0, &(0x7f0000bd5000-0xe2)="835b9260abfb888bd56a8c313271f90654be7a9c888914c1d0671c5e70743812cc52bbc42274917e79eca3c0e7a95ea40a1dd6e212c5a8e0d5d81c5fe1183e9e672ec9ba61eb7e63ef2eeb46f476fc2bb211148c3dc59fe972a9d39edfba01f6fa4645739c91d17ef6cdbfc9ec3544ac4cd566d4e7c2e54b43c750735fd97cd02a8001f64ffe46ab8cf20fea947617aa5774c1f30349f49bd1b0afce0d16abefb5722c01c18376fb0002c311f99d06aebd329af01e8ec52ad1ed98c8f75b904405dfddfbd509ce1005d1a7b9182fd0f212d6c7a2d39cf51601d4676ed1f348a530be", 0xe2, 0x44000, 0x0, 0x0) 2018/02/07 00:46:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000c1f000)={0x0, 0x0, 0x10000, 0xffff}) r2 = socket$inet(0x2, 0x8000a, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ca6000)={0x2, 0x1000, 0x8000, 0xfffffffffffffff7, 0x55ee, 0x2, 0x5, 0x401, 0x0}, &(0x7f000069b000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000707000-0x1008)={r3, 0x67d, 0x1000, "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"}, 0x1008) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000eda000-0x10)={0xc6, r1}) writev(r2, &(0x7f00001ae000-0x8)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a067fffffff810008000000000058000bfffffffa4f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000ee7000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r4, 0x80386433, &(0x7f000039d000-0xe5)=""/229) 2018/02/07 00:46:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0xde13) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003a1000)={@common='irlan0\x00', @ifru_flags=0x4000}) sendto$inet6(r0, &(0x7f0000273000)="3b2f7cdf0c20e225c61cd59a60aca7e97a42b8adfe141891189b25756afa28066ca70b205be1c40b7b85beb675e3f811b178eb144cf05f7c89f87e89d77b90548d4c5726e7e8af64cf9bceccad40", 0x4e, 0x0, &(0x7f000096c000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/07 00:46:11 executing program 7: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000faa000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(blowfish-generic)\x00'}, 0x58) bind$alg(r0, &(0x7f00009cd000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000db7000-0x1000)="14fee441a4010d02e1b3b6d8cdeedd9b28ea9d4fd62ba54b8a54f055761ed8e0e1006c942a8c2bf1ddd9c42333408e480e2fe6858c437761bbd2cc41d593e995e84b5d9514a373ab69ee4757678bbbe216e295b833b05db328869203b3d8167cca6da38a2d4a70ad458380d02602a8a9559d1d99c3e9565a29ae140e6497d78a", 0x80}], 0x1, &(0x7f0000d72000)=[]}, 0x0) 2018/02/07 00:46:11 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) r1 = socket(0xa, 0x800, 0x80000000) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000001c000-0x4)=0x101, 0xff) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000014000-0x370)=@filter={'filter\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0xffffffff, @common='sit0\x00', @common='eql\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f000001d000-0x90)={0x7c27, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000001e000)={{0x2, 0x1, @multicast1=0xe0000001}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0xe, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="f7a2873d8af539e93da62a451c67e861"}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f000001e000-0x160)={{{{0x2, 0x1, @rand_addr=0x9}}, {{0xa, 0x1, 0x3, @empty, 0x5}}}, 0x8, 0x7fffffff, 0x9, "5b90c77e2c094d20ea2f20abe806bac04011df4f047d8170e3ec829d21c983b16291bc2375e1fedc293af5add50bf1cc5c7526bd55523ae5e15209e3dfab7d6d62adca1851482c06de4eb99c8c444b6e"}, 0x160) 2018/02/07 00:46:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000799000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x0, [0x0, 0xfffffffffffffffd]}, 0x5c) 2018/02/07 00:46:11 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f000001e000)={@rand_addr, @broadcast}, &(0x7f0000003000-0x4)=0x8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x1c, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) 2018/02/07 00:46:11 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000088f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x0, &(0x7f0000001000-0x72)=""/114, &(0x7f00004a2000-0x4)=0x72) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x0, 0x82, &(0x7f0000000000), 0x0) 2018/02/07 00:46:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket(0x0, 0x7, 0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004bd000)={0x1}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000041000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000fe8000-0x138)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x234}, 0x1}, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f000029c000), &(0x7f0000546000)=0x4) 2018/02/07 00:46:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet(0x2, 0x80000, 0x7) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00009bb000)={0x0, @in6={{0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x3fc0000000000000}}}}, &(0x7f0000d25000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000015f000-0x8)={r2, 0x6}, 0x8) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f000092a000), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000de2000)={r0}) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000e8a000)=0x8f7, &(0x7f0000731000)=0x4) [ 58.131134] ipt_CLUSTERIP: ipt_CLUSTERIP is deprecated and it will removed soon, use xt_cluster instead 2018/02/07 00:46:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80804, 0xffffffffffffffff, &(0x7f000084d000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000529000-0x8)={@loopback, @dev, 0x0}, &(0x7f0000773000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00005cf000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x9, r1}) r2 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r2, 0x29, 0x1, &(0x7f0000cc6000), &(0x7f0000560000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000044b000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000588000)=0x24) 2018/02/07 00:46:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ba0000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0x0, 0x3}, {{@in=@empty, 0xffffffffffffffff, 0x3c}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x8}}, 0xe8) r1 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000e8d000)=0x40) syz_emit_ethernet(0x3e, &(0x7f00001a9000)={@random="0b0feb96f250", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @empty, {[]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/07 00:46:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4), 0x4) r2 = socket(0x13, 0x802, 0x200000000000) recvfrom$ipx(r2, &(0x7f00001e6000)=""/188, 0xbc, 0x20, 0x0, 0x0) write(r1, &(0x7f000001a000-0x69), 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f00004c1000), 0xffffffffffffffe7}, 0x0) getsockname$unix(r0, &(0x7f0000b80000-0x4b)=@file={0x0, ""/73}, &(0x7f00006a4000)=0x191) 2018/02/07 00:46:11 executing program 2: r0 = socket$vsock_stream(0x28, 0x1, 0x0) shutdown(r0, 0x0) r1 = socket$inet(0x2, 0x6, 0x100000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000ca4000)={0x0, 0x1, 0x2, 0x3}, &(0x7f00000ca000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0xc)={r2, 0x200, 0x2, [0xfffffffffffffff9, 0x6]}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x9d)={0x0, 0x95, "45305b3a463299429b7179c15262847ca428daf71d83048919932482d37f5b2fb64fbced39ff37beecbe6d3bd40d69ba359e61c210352b7b392f5d168fc76dcc6c4fe016b90552c37ef5115e155ce61bc254bde180308dc079580e7df4072c8060d155a705bd96c6e029c07da4b0de22e569763aaed9df8618a5ddd8d389b5309dc705f4fa9079cd4077c2f6cf1d9e30087df11a0d"}, &(0x7f000058f000-0x4)=0x9d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000002000-0x4)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000002000-0x10)={r3, 0x1, 0x4, [0x9, 0xe0000000, 0xe9, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000-0x10)={r3, 0xe8, &(0x7f0000001000-0xe8)=[@in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in6={0xa, 0x1, 0x606, @mcast1={0xff, 0x1, [], 0x1}, 0xa8}, @in6={0xa, 0x2, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xe}}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xffffffffffff8001}, @in6={0xa, 0x0, 0x100, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, @in6={0xa, 0x1, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x748}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x2, @multicast1=0xe0000001}]}, &(0x7f0000975000)=0x10) 2018/02/07 00:46:11 executing program 0: mmap(&(0x7f0000001000/0xee3000)=nil, 0xee3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000000000)=@ax25, &(0x7f0000317000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000049000-0xc)=@sack_info={0x0, 0x0, 0x8}, 0xc) socketpair(0xa, 0x0, 0x2, &(0x7f0000abf000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) 2018/02/07 00:46:11 executing program 5: mmap(&(0x7f0000000000/0xaf6000)=nil, 0xaf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0xfffffffffffffffa) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af5000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000216000)=@ethtool_pauseparam={0x800000000015}}) 2018/02/07 00:46:11 executing program 4: r0 = socket(0x26, 0x1000000000005, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)=""/88, &(0x7f0000002000-0x4)=0x58) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x8275, {{0x2, 0x0, @loopback=0x7f000001}}, 0x1, 0x3, [{{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x1, @multicast2=0xe0000002}}]}, 0x230) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000080e000)={0x8000, 0x8000, 0x200, 0x1ff}, 0x10) 2018/02/07 00:46:11 executing program 7: mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x7, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000006000-0x8)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0xcc, "68a642f46b9902c4e1b84a43595b3b5dea56b6970467b4f929cd24da92b3c9247d55382022b151b0537466f3d52f9a7be0132d20a7998b5f83d8fd90cac51fa5544450cc36f573b5f2c260009c9e5a10169d3aabcec2a660032b82b252ab3a2580ca9c77e8bb929b7c9017386ed1a2a1f06cea1c473dde1e0c8b7a12babc958c07af97caa1f91edfbe8bb14aaf460629e608621c1fd74dcf0872e6950c195bcf293c356f10a4e7a244f210dcb212e9cb06d3317d6c4d3d7cfc89fed20552f728f7ae1f8db458a505fed1a3fd"}, &(0x7f0000008000)=0xd4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000006000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) sendmmsg$inet_sctp(r2, &(0x7f0000008000-0x118)=[{&(0x7f0000008000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000000000)=[], 0x0, &(0x7f0000008000-0xf0)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}, @init={0x18, 0x84}, @init={0x18, 0x84}, @init={0x18, 0x84}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x2, 0x7, 0x0, 0x0, 0x0, 0x0, 0xf43}}], 0xf0}], 0x1, 0x0) 2018/02/07 00:46:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000003000-0x50)={@loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1300111}) r1 = socket$pppoe(0x18, 0x1, 0x0) close(r1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000526000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) 2018/02/07 00:46:11 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000007a, &(0x7f0000fe4000), &(0x7f0000fe3000)) 2018/02/07 00:46:11 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000009000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001b000-0x3c)=@newneigh={0x28, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {0xc}, [@NDA_DST_MAC={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/02/07 00:46:11 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000eaa000)={0x4, 0x80000001, 0xfffffffffffffffe, 0x9}) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, 0x0, &(0x7f0000001000-0x4), 0x800) r1 = socket(0xd, 0x80806, 0x6) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000a22000-0x4), 0xffffffffffffff9e) 2018/02/07 00:46:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d81000-0x48)={0x0, 0x40, "da99d980d87302d82c95e6e3c3c423402176f793ff7096898685772b53a14b8dffaedb35ccf024ecebd346cf10bb195e06906bbe71246ae6ddfdea46dbc08c45"}, &(0x7f0000a5e000)=0x48) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000043d000)={r1, 0xf41}, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002fd000)={r1, 0xf800000}, &(0x7f000075d000)=0x8) 2018/02/07 00:46:11 executing program 5: socket$inet6(0xa, 0x800000807, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000d09000), 0x4) 2018/02/07 00:46:11 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000000e000+0x5b4)={&(0x7f000000b000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xff91}, {&(0x7f000001c000-0x25)=""/37, 0xfffffffffffffcb7}], 0x2}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x8000e, 0xffffffff, &(0x7f0000020000-0x8)={0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f000001f000-0x10)={&(0x7f0000020000)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000005000-0x4d)={0x0, 0x45, "68e01aec4ddad8bc3e44ed7f9e193499e6e24aae9ed25110abacd53eb6d8ff91b669f9d1c4dafe508ea6cf93c81f0892213ee796c516496a2466d44451818639bc0489d052"}, &(0x7f000000a000-0x4)=0x4d) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000022000-0x4)=0x3, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000001f000)={r1, 0x0, 0x9, [0x80000001, 0x42, 0x40, 0x1000, 0x200, 0x5, 0x1, 0xe11, 0xffffffff]}, &(0x7f0000020000-0x2)=0x1a) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x2f}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) shutdown(r0, 0x1) 2018/02/07 00:46:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a16000)=0x5, 0x4) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r0, 0x1) r2 = accept(r1, &(0x7f00008e3000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00009b1000-0x4)=0x10) accept4(r0, 0x0, &(0x7f0000e1a000-0x4), 0x0) sendmsg$kcm(r2, &(0x7f00008fe000)={&(0x7f00002e5000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(xts-camellia-aesni,crc32-pclmul)\x00'}, 0x58, &(0x7f000053f000-0x30)=[{&(0x7f00008b3000-0x67)='X', 0x1}], 0x1, &(0x7f000014a000)=[]}, 0x0) recvfrom$inet6(0xffffffffffffffff, &(0x7f0000ba4000-0x6e)=""/110, 0x6e, 0x0, &(0x7f000094e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/07 00:46:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000fc000)={0xe, 0x0, 0x4, 0x8, 0x5, 0x1, 0x93, 0x7f, 0x0}, &(0x7f0000a93000-0x4)=0x20) pipe(&(0x7f000070b000-0x8)={0x0}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00004fd000)=""/20, &(0x7f0000ee6000)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00007b2000)={r1, 0x6}, 0x6) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000220000)=0x8000000000007, 0x4) 2018/02/07 00:46:11 executing program 7: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) recvfrom(r0, &(0x7f0000b28000-0x5c)=""/92, 0x5c, 0x1, &(0x7f0000550000-0xc)=@nl=@unspec, 0xc) r1 = accept4(r0, &(0x7f0000529000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000b4d000-0x4)=0x2e, 0x800) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000bd6000-0x38)={&(0x7f0000cf8000-0x60)=@nfc_llcp, 0x60, &(0x7f000094e000)=[{&(0x7f0000cf7000)=""/96, 0x60}, {&(0x7f0000bc6000)=""/180, 0xb4}, {&(0x7f0000cf7000)=""/254, 0xfe}, {&(0x7f0000cf7000)=""/87, 0x57}], 0x4, &(0x7f0000cf7000)=""/105, 0x69, 0x5}, 0x40) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000cf7000)) r2 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r2, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0xf6, 0x0, 0x0, 0x3, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x4000000}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x28, 0x84, 0x1, "e5364fd68b19c512b3dfd8205d951eede2"}, 0x28}, 0x20000080) 2018/02/07 00:46:11 executing program 1: mmap(&(0x7f0000000000/0xe2000)=nil, 0xe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000004b000-0x8)) connect$inet6(r0, &(0x7f00000d7000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x5, [], 0x1}}, 0x1c) 2018/02/07 00:46:11 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000005b000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @my=0x0}, 0x10) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000000d000-0x20)={@dev={0xfe, 0x80}}, &(0x7f0000008000)=0x20) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000022000)={0x0, 0x0, &(0x7f0000022000)=[{&(0x7f0000004000-0x89)=""/137, 0x89}, {&(0x7f0000015000-0xb6)=""/182, 0xb6}, {&(0x7f0000023000-0x10)=""/16, 0x10}, {&(0x7f000001b000-0x74)=""/116, 0x74}], 0x4, &(0x7f0000022000)=""/190, 0xbe, 0x1}, 0x10000) 2018/02/07 00:46:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00004b5000-0x58)=@alg, &(0x7f00001b3000)=0x58, 0x800) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f000082c000-0x2)=0x1ff, &(0x7f0000576000-0x8)=0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000675000-0x14)={0x6, 0x4, 0xfee, 0x2}, 0x1c) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f000008e000)=0x1, 0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b04000-0x20)={r1, &(0x7f00009b7000), &(0x7f000053d000-0xe1)}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f00001ca000-0x2c)={0x17, 0x5, 0x3f, 0x3, 0x0, r1, 0x5}, 0x2c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e90000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000839000-0xc)={r2, 0x80000, r3}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f000033b000-0x18)={0x1, &(0x7f0000bbe000)=""/203, &(0x7f0000096000)=[{0x6b6d, 0x6c, 0x3, &(0x7f0000fbb000)=""/108}]}) pipe(&(0x7f0000210000-0x8)={0x0, 0x0}) connect$pptp(r4, &(0x7f0000ed5000-0x20)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x20) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f0000332000-0x20)={{&(0x7f0000282000)=""/4096, 0x1000}, &(0x7f0000eff000), 0x72}, 0x20) 2018/02/07 00:46:11 executing program 1: r0 = socket$inet6(0xa, 0x803, 0xba) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/9, &(0x7f0000000000)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x90, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @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, [0x0]}) [ 58.362213] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/07 00:46:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f00006a9000-0xf8)=@allocspi={0xf8, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in=@empty, 0xffffffffffffffff, 0x33}, @in6=@dev={0xfe, 0x80}}, 0x0, 0x1fffffffffff}, []}, 0xf8}, 0x1}, 0x0) r1 = getpid() r2 = getuid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004ea000)={{{@in6=@remote, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000db7000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000296000-0xe8)={{{@in=@broadcast, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f00009d5000)=0xe8) r5 = gettid() r6 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000676000-0xc)={0x0}, &(0x7f0000a58000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b52000-0xe8)={{{@in=@multicast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast1}}, &(0x7f00008cb000)=0xe8) r9 = getgid() r10 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002b7000)={{{@in=@loopback, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast1}}, &(0x7f0000572000)=0xe8) r12 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009a0000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000779000-0xe8)={{{@in6=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@loopback}}, &(0x7f00000a9000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cd6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000289000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000713000)={0x0}, &(0x7f0000dd5000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000916000)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000ac1000-0x4)=0xe8) r18 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000762000-0x4)=0x0) r20 = getuid() r21 = getgid() sendmsg$netlink(r0, &(0x7f0000013000)={&(0x7f0000a50000-0xc)=@proc={0x10, 0x0, 0x2, 0x100000}, 0xc, &(0x7f0000f73000-0x70)=[{&(0x7f00009a9000-0x1b4)={0x1b4, 0x1b, 0x400, 0x4, 0x3, "", [@generic="53512cec3205f2a0aef4b3609431d3e42243405b85c685f950d76ea2d55c021a482a451719bcc161da0e19036d211eeb67bb0d104c34631fc3696ec0027b224469c6e29922fc240c61ffae7975073f0caea1264a639cc054fba769ea39af591535927830ba9d7f50b15aed17e5d33ff0373030aa0a95e16bd85d76fd9169889fc161e9f54a297904ca1a6bd9da14db501c8b3b5fef076b0a7577d44de23f50fafce8115349c61e8a9ef7d37a883fad3ac791f67e2a48c93e793d91dde435f52d14ccfa4c144d7f548669987840cd86f357012be442209fba824273f5939d", @generic="47983bc1fd00301c9ae79e51c829b00f4abad68cc4abb26467f373bb312bd2278b7464911f5f10d2b42eac542406e57af2ac3d02d0409e6f709b1364c0b48537ce7d65db5062fce20b6a091e65743b891acce60785a6dda918ed3810f99b31a523519917fccc2ec1bd884e7f8e2d6df4afcd0c7f2a5e41", @generic="7d82e7edd418c8fdf574a0d12f649f8f0c2e2bc036c7487b43378ecffdbcfe9769146ed211f6892758a2b9b56f2030027bfb630d864e9b95a403b283608f2f0b405cd198dba9c6591794b682"]}, 0x1b4}, {&(0x7f000090b000)={0x304, 0x42, 0xc00, 0x3, 0x3, "", [@nested={0x140, 0x82, [@generic="6a9f4d8bef2514d7bb76007f210d63d478ea5d930ff95f50588d4a2dae64710cfb53db5e8dc43cbe7f0fa09d52692dde4bc0fbdb158986d49b71bc7e8d70707542a94d281d592ab5a7381ba1f13a2fa6871343e70523acd6014a7526254d1a5c6bda6a8031a547544e12262deb494b91d008beccdb9f8e5ae4c57e6499", @generic="bd5046665155618665612ca75c988be8b81feaf4646d81be209bff1172cb0d35df98e1af55cb1017592382bcf99a2107d3426469314608600c5f9500f9f0a90bd602048a32", @typed={0xc, 0x10, @u32=0x3}, @typed={0xc, 0x92, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="3da980479cdd467dcf10bdb3540a7ea72c541a7732ba2d3a69b444c8f553c1de80bbadd14a06e5d4dc96d8c66acc6679f46731b7138fe775c1b0c129f826d77e4052c4726f6016eb8bb87d5198b9d9e9e149361baf87c125cfd25867bcdc0825"]}, @typed={0xc, 0x2c, @str='\x00'}, @typed={0x18, 0x47, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}, @nested={0x190, 0x47, [@generic="116ef97bae02e68c96c5e0cf5ccf606e0712d91c8fed89d4242d1c65e6786f5986f58bafd814ba5142104ca6dc39300b7891237cedfacaf24b076c6b401764730ffb4ae8746b5e9ecf51103a7dd1f3fca263db03", @generic="ffd21ff67c2c71dc61cadd6cd0222df3671ba7d699c1f80f12fd2564ff5e1e9db26f5934993661dd6f93248a9c27193db4e2ff68ea1dacbb2c683570f60e7ac5845d84846f1e3638824637688175b6adecd397f210c076eacf1ba45cfc6ffb3538917cd9ec967b6f6395c59ade820b65b473ad58b5078980ae960a4a09dd44a24c33d4987c43c9a822db12577945affa485b774070abecb0d05fe92dfb3be6fba3fc946349544d54ab7da83222296db0736e76841a39839b94630bce49d4", @typed={0xc, 0x86, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x73, @pid=r1}, @generic="6f0f7c5f4a4ad139deb380c1e886865929d1bbd82425156be4853712f2535a4c7933a720e9bee184c41d6c6da5583b732e47aa2f51f1bbecea1c6b874c352fa83c6a6bc7b5e8ab58015d", @typed={0xc, 0x11, @uid=r2}, @typed={0xc, 0x88, @ipv4=@empty}]}]}, 0x304}, {&(0x7f00002ec000-0x144)={0x144, 0x13, 0x4, 0x2, 0x2, "", [@generic="32fc817ef7a68b42609ba1b48d40c98ed44caee5c341fee6c27b750275de2900096fc23e6af5b27b878166803d3ce610b7c205db3192b9f3b10ac84a7451c8d8ed0256a03d533fa897e42054954092e3", @generic="3eaf391ff16799821a65ce02d8d1bfc20dc8fadd3dbc7f0cbf0d8fa7e4da2ed96b944d025b8b480d03c422b9d58cb99eabf5d420ce14e6c66e838e74666ef6f6e2039581ae76f0aed3bf5f932965e5d780aa9d2ec8091408777440b28917727d8c2a46d050f2a76cbb72ae5622d04b774aa4ecc93c06c643860864391ddac5df1a07825100bb8fb69ec71944db703aee684d03f854871db80786d074e42fb2954c7b722534b7c95ace1ee919b41a61e9a037e88a6fbdb330cd5d37251d0f31cfa17474", @generic="c1667e205d63f7813b6755bc5c03f7f6d4799a66743c479dbcde1c72042b"]}, 0x144}, {&(0x7f0000787000-0x338)={0x338, 0x29, 0x300, 0x0, 0x2, "", [@nested={0x2d0, 0x22, [@typed={0x50, 0x6f, @binary="91e7c65b30bff995db36b52777623dfe0d0a513ee7b49159ad1f14d159ec12b2498ea186c44a558cdb3adf174ecdfffe78d8ec73437117ea7736c1d9c5fcd42361b7526d2373416d"}, @generic="9700bb9a7a2508e16be4f3f27c1db492b1a9976920398be1f310458054eb870b7889bc83916ee386718191b779e8c5c210d59f00d7ab01ec6d750333f87406fec51b27648eada918a1e90fec7fdbe046", @generic="f49af99a961b838d65788f04428d753ed3d8959f25060da58ee2ab31e278788d8816d9fb1ceb0cfcc0082dc7fed0eae7134ca3d93cc571d8b315366b37cc2250d9fc92e2cae5019056815f2bcb1630559626199d925311e3e767f4185fa844", @typed={0xc, 0xe, @u32=0x100}, @typed={0xc, 0x53, @uid=r3}, @generic="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", @typed={0xb8, 0x16, @binary="8810ef9eab2b72404b351b54aff0c9e3ece40aa340bec959445f60a99fd637f9fccaf9f0486ecfa071b6dd8026c1a1d940dfbd08d917a301a0768a25fd5ef71bdecd0ffbce8c5303c5d3f09abbc1979e7c467c11d89d9a400ae83780d2ed5d8dd8022188f942736c6826210f0763436410f139bad978bf2976d256f00eb63194f5ab2595015134962297ee6a3706e2a8cadf2c744871bf5ed086a97e6b5caa50ca5a6b008c89dc895664c8268b"}]}, @generic="718296a981ec4ebd712d9e332b9ab6e8081b7978371e90302ea44443b2d3bd9f53128d486f28d2239f50ad094b70ca7effd5fd9d5d4969803ac5dffbcd628c5ddcd59147ecd62848210101c2056199b55d08c8560df0"]}, 0x338}, {&(0x7f0000811000-0x131c)={0x131c, 0x15, 0x100, 0x5, 0x3, "", [@typed={0x8, 0x6f}, @typed={0xc, 0x26, @fd=r0}, @nested={0x23c, 0x53, [@generic="b083671d55675dea9018e80e797aea6f70bf4559978e10f5f26d610a0e891c79143dc3b338ff9d3520ccd07aef448741d862624655", @generic="708d78a2512241838d1b23b74ac8ec6cf153ee21dd0c2c625de80056d0e8df901f1fc5d652cd78e4358e64ac49a6ee46c369fc0e8a03cfa9dd1525c40dbc76af798eb19fd5904b58f848b72882d84b3f935b53cd303d1732f6576173", @generic="7cec743343ad069d3da6cb05a506b115c04fd142843b897546ac3a78fc22525f27ee8de77a0ff4cc5bf3db03692b5f09f5c03c57311b99acceb3438c8c6f8ed4e74c7b87f3a42582eca211138a130f232ac7adc504190a72215d2693aa01e57b4bfeeb009352e5441ea824b7857fffd39d818087c6854c3c1d32450c4dbd7b04ee747cb88751627aedbb5c7a05b8441721e590188c7d4ed4529469ecb37d1cec823fc40d8f434889e7a28201", @typed={0xc, 0x4b, @uid=r4}, @generic="ed522955924bd4cf492643e72335c3d54299a9cb0db8e15de813", @generic, @typed={0xc, 0x89, @ipv4=@loopback=0x7f000001}, @typed={0xbc, 0x7c, @binary="ea88e66618a4d86857a1817585774329342c10020c88af7bf5ecc319b3449959fcf02ba5d4a7721cba93ef197156994a312319662a0a81d08b8b69be447fd80ada6de66f26425797f060c4b2a584d4542631e5c3e648b36335b70f1cedd63daac3cf677203757fe451489b494afcd21f0afea3f21a12dcdba92fc96c5eefce6d3e1ff54a6ee772d80cb7cb8aa80190dc5cbaed49c51b9851cbfdea5f194e16a9bc1a02cf7f8baef4f1c6f2ac91099ee1ed395bad"}, @typed={0xc, 0x4, @pid=r5}]}, @typed={0x18, 0x65, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0x10, 0xb, @u64=0x8}, @generic="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@nested={0x94, 0x4a, [@generic="35f60bd52476ab1d89c307218d0e823470f3dc0ee00d9b76a60b9dc7be1f50c5d898706d84a375395896091d3117853efafba163808a82ae8c76e8e2725f86a09eb35492579b8c74a6f2a6b3625953c43452666dda30afbdf8928a29d2", @typed={0x18, 0x4f, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0xc, 0x7a, @pid=r6}, @typed={0xc, 0x74, @ipv4=@dev={0xac, 0x14, 0x0, 0xe}}]}]}, 0x131c}, {&(0x7f000076f000-0xcc)={0xcc, 0x19, 0x220, 0x4, 0x2, "", [@generic="9e436d524d91d34376533b5235e59940d34b0e1d9338e4fd299d9a9b2c88b6aad41e366e1966e9609ede647240a1bbf2ba5443eadf16659d1c2c874bf9caa8bc1f84667662a169fba8a5d6af666fec27fb575ea62c5d856b13ee2ad2959413484319372157a1179e9bcf10c23e78545d787ba90e3e06ba16251e8bc87a287d7f37134dc6facc7528c2481c4f750f4bbc728d3618e94cc593aba5004eed5b3bdc6d4a18dddef0d8839aafb9e4a625d9190670307b5b7a5fd7f2"]}, 0xcc}, {&(0x7f00000eb000-0xbc)={0xbc, 0x3c, 0x200, 0x3, 0x3, "", [@typed={0x80, 0x70, @binary="5a2987879ade02d410a06ffb5541a190dccc9fc800ecb80a350b4f20becb5a694892e66fe6afb72e0b14589f1c1ecfbb416a3a1b1372a1661a118f3c0af349cbdbf39769ebd3feac782dcee193567fafef0d2e8ae8963d2ead887dbec9c585eeed03d0d725aca35d37bb94b4fcb7009c1eb2f9bd1c1f80"}, @nested={0x14, 0x9, [@typed={0x10, 0x37, @u64=0x1}]}, @typed={0x18, 0x3e, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}]}, 0xbc}], 0x7, &(0x7f000048e000-0x108)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x108, 0x10}, 0x4000) 2018/02/07 00:46:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) accept$llc(r0, &(0x7f000085a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000ce7000)=0x10) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gre0\x00'}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="1aa9099e"]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/07 00:46:11 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000001000-0x20)={@common='sit0\x00', @ifru_addrs={0x2, 0x3, @empty}}) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/07 00:46:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80005, 0x8207, &(0x7f0000b3f000)={0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000578000)=0x3, 0x4) syz_emit_ethernet(0x66, &(0x7f0000987000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a4035d", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "381318", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) 2018/02/07 00:46:11 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000009000)={{{@in6=@local, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f000000a000-0x4)=0xe8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000-0x10)={0x0, 0x6, 0xff, 0x20}, &(0x7f0000009000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000000a000)={r2, 0x2, 0x6}, 0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000008000-0x10)={0x0, 0xbc, &(0x7f000000b000-0xbc)=[@in6={0xa, 0x1, 0x9a000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x89}, @in6={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}, @in6={0xa, 0x1, 0x9e1, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, @in={0x2, 0x3, @multicast2=0xe0000002}]}, &(0x7f0000005000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000000b000-0x98)={r3, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3a}}, 0x1c, 0xffffffffffffff5d}, 0x98) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000009000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000007000-0x4), &(0x7f000000c000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bridge0\x00', 0xc) sendto$inet(r0, &(0x7f0000001000)='0', 0x1, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/07 00:46:11 executing program 4: setsockopt(0xffffffffffffffff, 0x10000800000010d, 0x3, &(0x7f0000d47000-0x51), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00004da000-0x4)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00002d4000-0x4)=0x728) 2018/02/07 00:46:11 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) sendto(r0, &(0x7f00009cd000-0x10), 0x0, 0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000b47000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000)={0x6, &(0x7f0000001000-0x30)=[{0x1, 0x6, 0x3, 0xa4b}, {0x100000001, 0xf4f, 0xfffffffffffffffa, 0xfa2}, {0x3ff, 0x3, 0xe7}, {0x100, 0x0, 0xff00000000000000, 0x1}, {0x3, 0x8, 0xffffffffffff8001, 0xffffffffffffffff}, {0xdab9, 0x100000000, 0xffffffffffffff00, 0x7}]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) 2018/02/07 00:46:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000f70000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00009b2000+0xaa1)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fc1000)={0x0, 0x3, 0x6d4a7619c4d7f7fc, 0x0, 0x2}, &(0x7f000085a000)=0x18) socketpair(0x1f, 0x5, 0xd6f, &(0x7f0000b9e000-0x8)={0x0}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f00002af000-0x5c)={{0xa, 0x3, 0x480000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, {0xa, 0x1, 0x1000000000000000, @empty, 0xfffffffffffffff8}, 0x0, [0x10000, 0x5, 0x8001, 0x9, 0x4, 0x53, 0x2, 0x8]}, 0x5c) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f000001a000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f000001e000)={&(0x7f0000008000)={0x14, 0x22, 0xd84eccbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000010000-0xc)=@sack_info={r2, 0x7, 0x7}, &(0x7f0000719000)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d25000-0x28)={@common='ip6gre0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000fde000)={&(0x7f0000497000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f000012e000-0x20)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r5, 0x3}, []}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000006f000)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000c90000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r6, 0x84, 0x1c, &(0x7f0000d17000-0x4), &(0x7f00003f2000)=0x4) 2018/02/07 00:46:11 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000012000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000000e000-0x4), &(0x7f000000e000-0x4)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000)={0x3, [0x3, 0x1, 0x6]}, 0xa) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000b000-0x18)={r2, &(0x7f000000e000-0x1), &(0x7f0000010000)=""/58}, 0x18) 2018/02/07 00:46:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept(r0, &(0x7f0000879000-0x20)=@pptp={0x0, 0x0, {0x0, @dev}}, &(0x7f000050d000)=0xffffffffffffff91) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000276000-0x4)="71c749d0", 0x4) r2 = socket$alg(0x26, 0x5, 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000145000)=[{0x0, 0x0, &(0x7f0000ac7000)=[{&(0x7f0000512000)="1fe2a97afbd96f976a0279d659bcb364917f826b08f54b5cffdd16c02bdfe7cc5287af009489ab8049ecb20b97e3bfafa57749758cb27f0dbcbdd59864e5dde079bcfe8d3ff3468294b418513f53f91ed1d3bd958cf174c8a6033fbd7189591ec08080a855e3dd2d1cc3eee5e9e8e74a89b07111b61c8e3e3d4295116d9c17c38a3c5125e8699756d0e03d394a9570d13eba802ae053256a507945eca4e55a4606790dac9c254982e27d172cdd4f181afeed44d5b4e336f53ee264e183ffa2867dbf6263f105268afd1560c77f0fdd025c1d807afcb6b8201bbcb968", 0xdc}, {&(0x7f000020f000-0x5f)="0aee0fb4899149dd7b9a940c090fecd511d88060b6a77e11979f72f6ef4774f432b4159d47ad389c176a6e42", 0x2c}, {&(0x7f00003f3000-0x98)="610925f782e43c3c53974d4847e2b40a5d474c0274eab1d39a0d0597a7ae58f7fbe156066c7e1dd8a4534b712c342029b148863069cb22e9a26aa2d1ce642e089253084d1319c6ccc26e75bd5e412f637d9ed692b87884fb8c4571070ebb1880f631a35be30ac24d2ba16e38be13be6916c593dd551db3be527276eb3542bd95e00630a7", 0x84}, {&(0x7f0000540000-0x3c)="b166fc6d952ff253ade9dae08d8ffa3f6ed76936580b1bbdc3f82947021bad5b63cc3e84b58b30cb6c254be6", 0x2c}], 0x4, &(0x7f00007a1000-0x6)=[]}], 0x1, 0x0) 2018/02/07 00:46:11 executing program 2: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x4}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00001a0000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000a65000)=0x32) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000084b000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000f93000)=0x10, 0x80000) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000f93000)={0x0, 0x7c, "26cf9f2d0ae04412fc1e800d83620ef8ac2aa20f66f505e0dfc3032a687bc24be321d154620f233722ba9808c82fec0e643d5478f2effc51da690757a2f586e666139172a828ae82bd27b4ac005c7720f7f0f0d4300dd496d7e415cc362c9d9603db25be69da65c25a51f1887961b9808c47eff91a050196fa8c6540"}, &(0x7f0000774000-0x4)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00001cb000-0x1008)={r2, 0x3, 0x1000, "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"}, 0x1008) 2018/02/07 00:46:11 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000005000)={0x3}, 0x1) r1 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000003000)={0x0, []}, &(0x7f0000003000)=0x4) 2018/02/07 00:46:11 executing program 1: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f94000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f96000-0x10)=[{0x4, 0x6}, {0x4, 0x1}], 0x2) sendmsg$alg(r0, &(0x7f0000f8e000-0x38)={0x0, 0x0, &(0x7f0000f93000-0x80)=[{&(0x7f00007dc000-0x1000)="6ad64a6eab0cc54ec21b3a933b7680fdbf3dd92a0aef0e5addaab479081f044fbabbd44a1202d1ce4bd9c31abe8701df78c44ac92b29f6b11ba391ba4f5b07ca00180d7a79d28115e6c8a4aae387bbd2f6a3f3125ee01f6ec4f248728e9455457324599e1b1ed0378b4bf7640d5823b30fa093bfdf97cf39bc43b7fcbf72a4a28a669b9e6a19b4473af5ee15b278dc5b", 0x90}], 0x1, &(0x7f0000f95000-0x18)=[]}, 0x20004804) recvmsg(r0, &(0x7f00001f5000)={&(0x7f0000074000)=@alg, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57}, 0x0) 2018/02/07 00:46:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getpeername$netlink(r1, &(0x7f0000685000), &(0x7f0000126000)=0xc) listen(r0, 0x0) syz_emit_ethernet(0x52, &(0x7f000080f000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0x400, 0x6, 0x9}], {0x8100, 0x6, 0x1, 0x4}}], {@ipv6={0x86dd, {0x1ff, 0x6, "01ff00", 0x14, 0x6, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x14}, {[], @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x10, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) pipe(&(0x7f0000b20000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000645000-0x10)={0x1, &(0x7f0000529000-0x4)=[0x1000]}) getpeername$packet(r2, &(0x7f000091b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000ccf000-0x4)=0x14) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f00006a5000)={0x0, 0x0, 0xf18}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f000093e000)={r4}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000444000)={0x0, 0x7, 0x100}, &(0x7f0000b4a000-0x4)=0x8) socketpair$ax25(0x3, 0x3, 0x8, &(0x7f00003ef000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r6, 0x8915, &(0x7f0000092000)={@generic="8ae67e142d15ab82ccd8b0ae1267b78c", @ifru_flags=0x8000}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000641000-0xa0)={r5, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0xfffffffffffffffe, 0xaf, 0x3, 0x7, 0x2}, &(0x7f000044e000)=0xa0) 2018/02/07 00:46:11 executing program 7: syz_emit_ethernet(0x56, &(0x7f000043f000-0x56)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty, [], {@canfd={0xd, {{0x1, 0x0, 0xcce7, 0x3}, 0x3, 0x3, 0x0, 0x0, "fec22f4bf17112fced536584154b8dfcf0e06b6f3a630ea7f4d4763ea6ba1f9323bd0221e4e37d68a094ddfe84e0c2d5e9d1453e8613b72ad261c317daa8a513"}}}}, &(0x7f0000379000)={0x0, 0x4, [0x3a8, 0x9d6, 0xe9, 0x9e9]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7a, &(0x7f0000589000-0x88)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x6c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x14, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14}, @dev={0xac, 0x14}, {[@timestamp={0x44, 0x3c, 0x0, 0x0, 0x0, [{[]}, {[@dev={0xac, 0x14}]}, {[]}, {[@multicast1=0xe0000001]}, {[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, {[]}, {[@empty]}, {[]}, {[]}]}]}}}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/07 00:46:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00008d0000)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000d3d000-0x4)=0x10, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000091c000-0x8)=@assoc_value={0x0}, &(0x7f00007db000-0x4)=0x8) splice(r0, &(0x7f0000017000), r0, &(0x7f0000990000-0x8), 0x800, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d48000-0x8)={r1, 0x7f}, &(0x7f0000aa7000-0x4)=0x8) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x14, 0x2000004e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 00:46:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e44000)={@common='teql0\x00', &(0x7f0000b95000)=@ethtool_sset_info={0x37, 0xddd4, 0x1, [0x80000001, 0x100000001, 0x101, 0x6]}}) bind$inet(r0, &(0x7f0000dca000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000c36000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000076a000-0x1), 0xa561, 0x4008004, 0x0, 0x0) r1 = socket$nfc_llcp(0x27, 0x2, 0x1) sendmsg$nfc_llcp(r1, &(0x7f0000cb7000-0x14)={&(0x7f0000e90000)={0x27, 0x6, 0x5, 0x1, 0xfffffffffffffffd, 0x7f, "2d117fdcf3254af79edaa3e7dae0560f5219c1fa58fc878429813b3af2c180e3025b6eb4f47b22b31eb61769046ad89cb4f29fa506f9b849ac231c84c79073", 0x5}, 0x60, &(0x7f0000c87000-0x80)=[{&(0x7f0000187000-0x52)="983dc232edf6879279449c04e88a8791ea718850e8a6bc968732df787f73f93297036687f0b86cc6bdc9fef00afb66a5c96a6066a4cb14a2a37fd57b0a038c6714aa0b2efcd6c89692c441b274774007faf4", 0x52}, {&(0x7f000062f000-0xe8)="3be5209149aefd306fb1446db4b757102b000c831c17f8df0a331fd65f618fbecb754d2d05d217aee6ba27f949ba75ba4e7814af3e4659cfc616c39f3b3727178bfef78a3ce7daf873b8a9bb4667399f78e855dc03817b14982982f22681b935a1398b07ede6b7dd188bf48c10e428d49d191c0fcafd01262c597e58e97577bc9c108636d9ed399e5e7b28edbdf1132f496a456b66248fc76e441465c9266152f2502ed76b35268590fd711fee8b95fa54635eb1848f41c4f6b0115b600483553d5b4ddc34f9cb2b9f948255715b6d68877b51ee88950325d7a0fa0ac34d80274a005bffa51de960", 0xe8}, {&(0x7f00008c8000)="5f2c0d99cff1f361eb247ac6730d34fd7ba0869d002bce5315cc3ee3023fae675b3da0a74d445f4a1f3a8d58e515f6f9", 0x30}, {&(0x7f00004ab000)="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", 0x1000}, {&(0x7f0000b74000-0x3)="c7b21e", 0x3}, {&(0x7f000039a000-0xf4)="ab5c328c9c0ea2c5ef8aa2af2685dcbf82145d7034f810c383fad89c05ddd2974eaa73e2156a744b1a193da0b50f9dbf929c0b25c87d8278ea1c1e0ab000341af34a1438d02865efb52e03f229d1af2e1794bfd51bccde45e2cfb3e10327d41d3e08b998d10fd3f9f4b6cfe92d6d484fc93c3f070e9e7d76fdf838c8ddb89db0528fc1025b5c7eddbe737aaa571dc1f262076ca7e801cdd98a1a621cb40595024dd94b09ef318c304b9b9d179af3811997db170b701a078c63d82391e5665c29a15354c2f653600709c72260092f5ad9928c487bc2571cded54ec6f6111dd699e125d9611ad82eea9942bb32ac3375a243f0e138", 0xf4}, {&(0x7f000074d000-0xea)="75cecc0d12cdab2fa55e45de1401b63909b1fe493e586f6011a59bc459d109508d44fc2f4c547ff9ccc0c42bc8e24df1de5e2c83726ebcd938535afc54d5da7326d30f826e860e956c06f6c5c87cc63a079bacaf1a6334bf08254734c10f3ec24931eb08b75bb29f206e24c204cd7f590f8818aecafae99d74fc2da5e5644c59ef9b90d3e237942090fae30ae709ce5223ca2d605b19d7a67d1fe6577d15ae61d89c1bd651982edaa83acabfb6ef1a1290dcd5c00156572c2161b96d8f8ab1cf662832ef4a0d1c2eef3520d17a3474b034c2a0350e6a1fbee9fed95f957967d39a752163b30086bee0f8", 0xea}, {&(0x7f0000449000)="29f7482b9431acce5a1d7d561c536cd4118f095929bf2d92ceda1a7b7a", 0x1d}], 0x8, &(0x7f00009ed000)={0x18, 0x11d, 0x7fff, '#'}, 0x18}, 0x40000) sendmmsg(r0, &(0x7f0000eac000-0x1a4)=[{{0x0, 0x0, &(0x7f0000896000)=[{&(0x7f00001d2000-0xf0), 0xfffffe88}], 0x1, &(0x7f0000108000)=[]}}], 0x1, 0x4000000) 2018/02/07 00:46:11 executing program 4: socket$inet(0x2, 0x0, 0x2004) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80805, 0x4, &(0x7f0000001000-0x8)={0x0, 0x0}) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0xfffffffd, @host=0x2}, 0x1) setsockopt$inet_int(r0, 0x0, 0xc8, &(0x7f0000000000), 0x4) 2018/02/07 00:46:11 executing program 7: mmap(&(0x7f0000000000/0xb04000)=nil, 0xb04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x1, &(0x7f0000b05000-0x8)={0x0, 0x0}) mmap(&(0x7f0000b04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000b05000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x14}}, 0x10) syz_emit_ethernet(0x32, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/07 00:46:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvfrom(r0, &(0x7f0000f1c000-0x4f)=""/79, 0x4f, 0x40, 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000076f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x43}}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000f3f000-0x4c0)=@raw={'raw\x00', 0x9, 0x4, 0x460, 0xd0, 0xffffffff, 0xffffffff, 0x320, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000deb000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@unspec=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x4}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x5, 0xffff, 0x8, 'netbios-ns\x00', 0xfffffffffffeffff}}}, {{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x5, 0x0, 0x5, 0x1}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x10, 0x5, 0x8, 0x401, 'pptp\x00', 'syz0\x00', 0x7}}}, {{@ipv6={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xff0000ff, 0xff, 0xffffffff, 0xffffff00], [0xff, 0xffffffff, 0xffffffff, 0xffffff00], @common='gretap0\x00', @common='irlan0\x00', {0xff}, {0xff}, 0x2e, 0x2a9e, 0x6, 0x4}, 0x0, 0xd8, 0x140, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x7, 0x5, 0xda, 0x21, 0x3}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x4, 0x4, 0x512f, 0x2, 'netbios-ns\x00', 'syz1\x00', 0x6}}}]}}, 0x4c0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000f98000)={0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000cf5000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d03000)=0x28) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a0f000-0x8)=@assoc_value={r2, 0x582f}, &(0x7f00009ea000-0x4)=0x8) socket$inet6(0xa, 0x2, 0x0) 2018/02/07 00:46:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet6(r0, &(0x7f00005a1000-0x9)="6a40033e3e34efd351", 0x9, 0x0, &(0x7f000001d000-0x1c)={0xa, 0x0, 0x80000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, 0x1c) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cc000-0x4)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[]}, 0x0) 2018/02/07 00:46:12 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000f01000)={@local, 0x0}, &(0x7f0000f3f000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@empty, 0x3ff, r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000e3c000)={0x0, 0x7}, &(0x7f0000674000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000097f000-0x98)={r2, @in6={{0xa, 0x1, 0xd6d, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x45}}, 0x9, 0x800}, 0x98) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000188000-0x8), &(0x7f000025b000)=0x8) getsockopt(r3, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/02/07 00:46:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000cd1000-0x38)={0x0, 0x0, &(0x7f0000859000-0x10)={&(0x7f0000e05000)={0x2, 0xd, 0x0, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x3, 0x7}, @sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xc0}, 0x1}, 0x0) socketpair(0x3, 0xb, 0x8001, &(0x7f00008a4000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d51000)=0x30000, 0x4) 2018/02/07 00:46:12 executing program 5: mmap(&(0x7f0000000000/0xa0b000)=nil, 0xa0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000002000-0x10)={&(0x7f00005e9000-0x1cc)=@newsa={0x164, 0x10, 0x305, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {}, {}, {}, 0x0, 0x0}, [@algo_crypt={0x74, 0x2, {{'cbc(camellia)\x00'}, 0x29, "b400000000000001ffb0bc8bb77f290fe8e37657a77c19f92ce69bfbffa02c063d05ffd6b60de082ff"}}]}, 0x164}, 0x1}, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000a0b000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f0000692000-0x4)=0x2e) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000a0c000-0x4)=0x30, 0x4) mmap(&(0x7f0000a0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000a0c000-0x5c)={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}}, {0xa, 0x2, 0x7f, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x6, [0x4, 0x80000000, 0x64e2, 0x0, 0x8, 0xc6c, 0x9, 0x9]}, 0x5c) recvmsg(r0, &(0x7f00009f1000)={&(0x7f0000239000-0x8)=@sco, 0x8, &(0x7f0000a0b000-0x40)=[{&(0x7f0000a0b000-0x58)=""/88, 0x58}, {&(0x7f0000a0a000)=""/82, 0x52}, {&(0x7f0000a0a000)=""/48, 0x30}, {&(0x7f0000a0b000-0x9a)=""/216, 0xd8}], 0x4, &(0x7f00000c0000)=""/80, 0x50}, 0x0) mmap(&(0x7f0000a0a000/0x1000)=nil, 0x1000, 0x2000000, 0x53, r1, 0x0) 2018/02/07 00:46:12 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/07 00:46:12 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f000079e000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00008ab000-0x4)=0x10, 0x800) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x0, &(0x7f0000ef0000-0x23)="0fbfb03a20fbe0bc38f94cb29e1b9c057ede399c1ab397cba3dda1fb2a4c80e39090bb") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000bdb000-0x8)={0x0, 0x9}, &(0x7f0000bbd000-0x4)=0x8) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ef1000-0x590)={0x5, {{0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}}, 0x1, 0xa, [{{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x12}}, {{0xa, 0x2, 0x200, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1a910000000000}}, {{0xa, 0x2, 0x1a, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}}, {{0xa, 0x1, 0xb1, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, {{0xa, 0x1, 0xe000000000000, @loopback={0x0, 0x1}, 0x800}}, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x1, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x8}}, {{0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x9}}, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xff}}, {{0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x16}}}]}, 0x590) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ff3000), &(0x7f000087c000-0x4)=0x4) 2018/02/07 00:46:12 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0xfffffffffffffd21) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) 2018/02/07 00:46:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80803, 0x800000001) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x12, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @pad1={0x0, 0x1}]}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x4000000000000036, &(0x7f000002b000)=@dstopts={0x0, 0x0, [], []}, 0x8) connect$inet6(r0, &(0x7f0000547000-0x1c)={0xa, 0x3, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c) socketpair$inet(0x2, 0x4, 0x401, &(0x7f0000aeb000-0x8)) 2018/02/07 00:46:12 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x807, 0x0, &(0x7f000002a000)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f000002b000-0xc)=@kern={0x10, 0x0, 0x0, 0x80000000}, 0xc) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000010000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0xfffffffffffffffc}]}, 0x38}, 0x1}, 0x0) 2018/02/07 00:46:12 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x2, 0x8000) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000f8a000-0x58)=@file={0x0, ""/86}, &(0x7f0000f89000)=0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x60, &(0x7f0000000000), 0x0) 2018/02/07 00:46:12 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000005, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000009000-0x408)=@raw={'raw\x00', 0x9, 0x4, 0x3a8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="3322843052bf2fa58998030e7deb6920", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xffffffffffffffff, 0x0, 0x0, 0x0, '\x00', 'syz0\x00'}}}]}}, 0x408) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000014000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000014000-0x4)=0x3a) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000014000)=0x6, &(0x7f0000012000-0x4)=0x4) accept4$alg(r1, 0x0, 0x0, 0x800) 2018/02/07 00:46:12 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f9a000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9f000-0xb5)="a2a45ea58718dcdd59fd597e21732f1054c66aa609cd07eafa5eed74fd73126fa53d73ddddca19f743f4be512f0cf6ff37609f99778e3e4a83b8a5a64dd9110d259bc2371b7993ced3a9e6476e991313b0c7c21760ed8ede79c557ee21743aedba9daa5de71470208da9831c0a03dbd8837d31a3a08a75750b1b732adaaf080937e978de001a8f5ba61afad91a95efef3f16bdd60ef5175c6f5cbe106a7a2336c0a8b13b57a74fff567708cfd67fe985f1e5d3685f", 0xb5) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f9e000), 0x0) ioctl$void(r0, 0x8000544c) ioctl$int_out(r0, 0x5462, &(0x7f0000f9f000-0x8)) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000f9e000)={@common='eql\x00', @ifru_flags=0x2}) 2018/02/07 00:46:12 executing program 5: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00004c4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000ed7000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, 0x1c, &(0x7f000082c000)=[{&(0x7f0000e72000-0x1000)=""/4096, 0x1000}, {&(0x7f0000280000)=""/255, 0xff}, {&(0x7f0000000000)=""/51, 0x33}, {&(0x7f00000ca000-0xf9)=""/249, 0xf9}, {&(0x7f00009ab000-0xa1)=""/161, 0xa1}, {&(0x7f0000276000-0xc1)=""/193, 0xc1}], 0x6, &(0x7f0000001000-0x37)=""/55, 0x37, 0xffff}, 0x10000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f00005e8000-0xc4)={0x14, 0x2, 0x8, 0x400800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/07 00:46:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) close(r1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000095d000-0x2)={r3}, &(0x7f000095c000)=0x8) r4 = socket(0x19, 0x1, 0x810) getsockopt$nfc_llcp(r4, 0x118, 0x3, &(0x7f0000d69000)=""/158, 0x9e) sendmmsg$unix(r1, &(0x7f0000590000)=[{&(0x7f0000c42000-0x8)=@abs, 0x8, &(0x7f000033d000)=[], 0x0, &(0x7f0000b18000)=[]}], 0x1, 0x0) 2018/02/07 00:46:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008ab000)={r0}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f000088b000), &(0x7f000001d000-0x4)=0x4) 2018/02/07 00:46:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3f9, 0x0, 0x1, 0xffffffffffffffff}, 0x10) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "02ed01000000000000000001e527cc573c5bf86c483700c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f9b1ff010003000024e7af50dd0700000000000000e3ad316a19830000000000000006cb24281e2780e503000076c3979ac40023bd07020078a1dfd300881a8365b186827436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00008b2000)=[]}, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f00006ed000-0x4), &(0x7f00006bb000)=0x4) 2018/02/07 00:46:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$rds(r0, &(0x7f0000d10000-0x38)={0x0, 0x0, &(0x7f0000c91000)=[{&(0x7f00003c5000-0x61)=""/97, 0x61}, {&(0x7f00009dc000-0x16)=""/22, 0x16}, {&(0x7f0000af8000-0x8e)=""/142, 0x8e}], 0x3, &(0x7f00007de000-0x248)=[@rdma_args={0x48, 0x114, 0x1, {{0x93, 0x6}, {&(0x7f0000018000)=""/87, 0x57}, &(0x7f000035a000-0x30)=[{&(0x7f0000322000)=""/99, 0x63}, {&(0x7f000046f000-0xa)=""/10, 0xa}, {&(0x7f0000a3b000-0xb8)=""/184, 0xb8}], 0x3, 0x1, 0xff}}, @mask_cswp={0x58, 0x114, 0x9, {{0x80, 0x416}, &(0x7f00004a6000-0x8)=0x10000, &(0x7f0000690000)=0x4, 0x9, 0x0, 0x26b3a04b, 0x10001, 0x21, 0xf0c}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x3}, {&(0x7f00000d4000-0xe)=""/14, 0xe}, &(0x7f0000cfd000)=[{&(0x7f0000862000-0x88)=""/136, 0x88}, {&(0x7f00003a8000-0x72)=""/114, 0x72}, {&(0x7f0000ffa000)=""/4096, 0x1000}, {&(0x7f000039c000)}], 0x4, 0x1, 0x100}}, @mask_cswp={0x58, 0x114, 0x9, {{0x1, 0xff}, &(0x7f000025b000-0x8)=0x9, &(0x7f0000ded000)=0x5, 0x1ff, 0x3, 0x61, 0xffff, 0x44, 0x8}}, @mask_fadd={0x58, 0x114, 0x8, {{0x2c0, 0x180}, &(0x7f0000e7e000-0x8)=0xd7, &(0x7f0000db0000)=0xfffffffffffffff8, 0x709, 0x9, 0x8, 0x9, 0x20, 0x1}}, @mask_cswp={0x58, 0x114, 0x9, {{0x6, 0xffff}, &(0x7f00005fd000)=0x5, &(0x7f0000e95000-0x8)=0x2, 0x1, 0x7, 0x7, 0x0, 0x1, 0xe29b}}, @mask_fadd={0x58, 0x114, 0x8, {{0x0, 0x4}, &(0x7f0000ab9000)=0x400, &(0x7f0000f39000)=0xf2, 0x40, 0x9, 0x3f, 0x6000000000, 0x8, 0xff}}], 0x248, 0x4}, 0x4000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000063a000)) accept$inet(r0, &(0x7f0000657000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000e52000+0x1ae)=0x10) getpeername$ipx(r0, &(0x7f0000c37000-0x10), &(0x7f000030c000-0x4)=0x10) write(r0, &(0x7f0000e35000)="240000001a0025efe618000400edfc0e80fa00000004bf0202ff00010800000048050000", 0x24) 2018/02/07 00:46:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c2b000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0xe0}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000d90000-0x9)=@rc, &(0x7f0000b05000-0x4)=0x9, 0x80000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00001eb000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00006b3000-0xac)={0x0, 0xa4, "625b69c5d2f7bb9e440e4a46be758ed05813c9d6c1fafdde3d8ff9da43516ac98f9b4329322a51e3ea53438fe609fb5f1d0e3b177b08d441af5327d17866d859ebc30ed80db31afe39e0d2940bf4f6646e50f1f899fd5c24e01e7fbbb6f429787ae474df87ff96cbad980e98c7d5691ddcf3fd5d494f4e63a039fc101c68fbadbf3625620a2bd7e93b2fb7baa28e963d6b7ce7c2baa3fce8a89d4226cc48ad06a1bd2c7d"}, &(0x7f00002da000-0x4)=0xac) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c47000-0x10)={0x0, 0x7, 0x3, 0x4e3e67dd}, &(0x7f000095d000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000dd6000-0x4c)={0x0, 0x44, "d96309b784fe1f4236cb595ee4ed2243f6099018227db8f912b6a3f31e82c2859bd2afe7493c5f5b9210abadceea400ce37629dfd3dcd5eae13dadc687caa1bb7d3c4d10"}, &(0x7f0000635000)=0x4c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003ab000)={0x401, 0x203, 0x2, 0x7f61, 0x0}, &(0x7f0000db3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c12000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x1f, 0x5, 0x0, 0x2, 0x3}, &(0x7f0000ad7000)=0xa0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000055b000)={0x0, 0x3, 0x1}, &(0x7f0000845000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000933000-0xc)=@sack_info={0x0, 0x8000000000000000, 0x2}, &(0x7f0000a8c000)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000f50000-0x108)={0x0, @in6={{0xa, 0x3, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, [0x6, 0x778, 0xffff, 0x80, 0x5d, 0x4, 0x1, 0xffffffffffffff81, 0x7, 0x6, 0x1f, 0x401, 0xfffffffffffffff8, 0x1000, 0x3]}, &(0x7f0000816000)=0x108) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f7d000)=@assoc_value={0x0, 0x3f}, &(0x7f00007cf000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b11000)=@assoc_id=0x0, &(0x7f00008d0000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000019000-0x10)={0x0, 0x2, 0x100000001, 0x1}, &(0x7f0000248000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000f19000-0x6)={0x0, 0x9}, &(0x7f0000c13000)=0x6) sendmmsg$inet_sctp(r1, &(0x7f0000121000-0x118)=[{&(0x7f0000442000)=@in6={0xa, 0x1, 0x1, @empty, 0x5b2}, 0x1c, &(0x7f0000975000)=[{&(0x7f0000826000)="c442337fe5e0a19fbf8b3a12f97d7dd553c4c41ddc703dabc46652737ad688dc20b6b7b94e59d33dfbba4626fea66f9ae2fa0a673a7aa7f7a5d7673d8ad662defd7a9e292c89ad2bea0845e3dcd5324ace1e56024d4f61fa21c33e9b34e21d0c726f0f330791997cf42f44c4c84d10ed1110da86825bc55c2b5a7763d12ab68b409c323f7686eb8d1f5405a2b126037a2bbb7c4fdf43a762737e73a9df38da985acf3d", 0xa3}, {&(0x7f0000d94000-0xa1)="b3031409451111fafc1995863c373f1e26c55773bc805131d2240a1536fb0c2e86538ac2c5ab5a20259ea57c53f4315413e7e0ae9bcc25ce54755e4a679117fd72b70eed404f7d377b3d1b433f3cf3d40326dcc7b16be8ee7bd7bafaa62c49dddaddeb5b793c0418dcc8e13838e03477d6d43dadb226e6de09c630f9bf358352c4d04737c634d8e71f935e151143eb24c15805aa32c19593daa613d882f7a6d19c", 0xa1}, {&(0x7f000014b000)="666ac240eba70e461682198459c01d4bf8890c37f15727ce89c68186ea51af3fbce98317", 0x24}], 0x3, &(0x7f0000d00000-0x150)=[@init={0x18, 0x84, 0x0, {0x6, 0x6, 0xffffffff, 0x80}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x9, 0x8002, 0x41, 0x4, 0x706, 0x7fff, 0x40, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x4c4, 0x6, 0x9, 0xdb23, 0x6, 0x3ff, 0x2cdb, 0x1, r3}}, @init={0x18, 0x84, 0x0, {0x7, 0x100000000, 0x100000001, 0x10001}}, @init={0x18, 0x84, 0x0, {0x7fffffff, 0xbc, 0x1, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffeffff, 0x8002, 0x7, 0x7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x208, 0x100000000, 0x101, r5}}], 0x150, 0x8041}, {&(0x7f0000339000+0x489)=@in6={0xa, 0x1, 0x4, @empty, 0x3d}, 0x1c, &(0x7f0000035000-0x20)=[{&(0x7f0000d15000-0x1000)="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", 0x1000}, {&(0x7f000077d000)="b8eb25370764816d96a5a294f75a79cf1f8c4ffbf6bdb05a632f82100811c70546d1e94e1a48e318c638605797d8e0192e1190e89a4e64aed7a0145c4cb205356117e285878265c43e49657cea5137092b0c72554080f04a73b09bbf65fde9165b7735840f2d46954d7c1471baeedebb0066", 0x72}], 0x2, 0x0, 0x0, 0x8004}, {&(0x7f0000afd000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00004be000-0x20)=[{&(0x7f00001cc000-0x4f)="7a95c8e57ade9e23bdd076c35c4e2cc42d5cddf837186a5444fa144efe66166871067acd0b2d5f66d6c6c909f2ae0e8e820182178cc2a36e216912d6898e15598f4d84bccd515d6b7574424676ed06", 0x4f}, {&(0x7f00001d5000)}], 0x2, &(0x7f0000d06000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x1c, 0x8203, 0x8, 0x8001, 0x2, 0x3ff, 0x3ff, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x0, 0xc00, 0x0, r7}}, @init={0x18, 0x84, 0x0, {0x3, 0xcfdd, 0xcd8, 0x1ff}}, @init={0x18, 0x84, 0x0, {0x7fff, 0x5, 0x2, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x1f, 0x820b, 0xfffffffffffffff7, 0x1, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x6, 0x8, 0xffff, 0x2, 0xff, 0x0, 0x3, r9}}], 0x120, 0x8000}, {&(0x7f00003fb000)=@in={0x2, 0x3, @broadcast=0xffffffff}, 0x10, &(0x7f00005dc000)=[{&(0x7f0000ee7000)="157bee311f2c6655a2e2234d4e5f2d6b36c0eff3e2f79e2d8bec9b65af5e3a0f5b4d9fce01cb1a167f8ce3f0", 0x2c}, {&(0x7f0000d6d000-0x8d)="203117cea669bea3626d1f0f74291b8444b2940c0b8a1e6908f6241e762259fe07c1596b8e54a7b58c350289cdb6e8945a1f931882eb56ef2cb22c78f64e559177d9fac748cb15940bd66d69ea0675d0bdbc056ae88d42471a2f07bdf1d503d091abfd94be50c2bc1198ab3f26d869b7ed94f48a86bb1f60646cf3f16e071611f41689ac25bbd945ecfcb334c0", 0x8d}], 0x2, 0x0, 0x0, 0x24000000}, {&(0x7f0000e3d000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f000028c000-0x10)=[{&(0x7f0000a1d000)="82eb93245c348111e62e50f152c858bd2ad30b4f5a82b7ee2e22eadda7d460ecb831403e37725aa3d9e090fa653daabc534d66a454ba98712c9f8e64ceda915c7fcd9c9e8176db3e349e8caf86d68d86bcd49207f0080e787951db34ed0a2d2e3e0496f649db76e2dc30ad6f838d87f1ea61f1614476e4f1cb299b35cd697a131edc0780b63d2d612f44bd88a1141392bfdc56fe4bd61c3eb24f5930de3bdac1f74a95f796f30b1e709e93eb072e01dd003c1ecdce8113b45b", 0xb9}], 0x1, &(0x7f0000aa4000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x7, 0x2, 0x0, 0x964, r10}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff787, 0x5a8, 0x8002, 0x5, 0x2, 0x100000001, 0x1f, 0x0, r11}}, @init={0x18, 0x84, 0x0, {0x6, 0x5, 0xb139, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0xb, 0x7fffffff, 0x2, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x7ff, 0x6, 0x2, 0x0, 0x80000000, 0xfff, 0x80, 0x7, r13}}], 0xf0, 0x801}], 0x5, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00008d9000-0x67)="701a39", 0x3) 2018/02/07 00:46:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002d000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000ff8000)={0x0, 0x9}, 0x6) accept$packet(r0, &(0x7f0000cf8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000a21000-0x4)=0x14) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x197) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/07 00:46:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @rand_addr=0x7f}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10000000000000f, &(0x7f0000596000)=0x9, 0x4) bind$inet(r0, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x3) 2018/02/07 00:46:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x1f, 0xe43, 0x2, 0x6, 0xe, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000d92000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="e6b7284becdb", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @dev={0xac, 0x14}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, {[@generic={0x0, 0x2}, @nop={0x1}, @timestamp={0x8, 0xa}, @window={0x3, 0x3}, @md5sig={0x13, 0x12, "8c32496d7ae4881e82b4ae13a74e1673"}, @timestamp={0x8, 0xa, 0x4, 0x5}, @nop={0x1}]}}}}}}}, &(0x7f00002b5000-0xc)={0x0, 0x1, [0x8000000000]}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept$inet(r1, &(0x7f0000106000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000233000)=0xacf6e44d) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000087000)={0x0, 0xb56, 0x30}, &(0x7f0000de4000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000097d000)={r3, 0xfff}, 0x6) 2018/02/07 00:46:12 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000017000-0x370)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x1}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x0, 0x0, 0x3}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}]}}, 0x320) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000019000)={0x1f, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x90) [ 58.839342] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6106 comm=syz-executor0 2018/02/07 00:46:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) listen(r0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000f85000-0x1e)={&(0x7f0000222000/0x3000)=nil, 0x0, 0x7, 0x0, &(0x7f0000599000/0x2000)=nil, 0x2}) socket$bt_l2cap(0x1f, 0x3, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f00008b7000)) accept4$netrom(0xffffffffffffffff, &(0x7f00009e8000-0x10)=@ax25, &(0x7f0000f87000-0x4)=0x10, 0x0) sendmsg$key(r0, &(0x7f0000f87000-0x38)={0x0, 0x0, &(0x7f0000358000)={&(0x7f00003dc000)={0x2, 0x7, 0x0, 0x0, 0x2, 0x0, 0x7, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r2 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r2, 0x0, &(0x7f0000efb000-0x4)) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000a3f000-0x8)={0x1, 0x100}, 0x8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000ad5000)={0x6, 0x100000000, 0x1, "d025bbcceff5", "61532dc4c29e33e44e8964730448a1ed"}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/07 00:46:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000672000-0x58)=@alg, &(0x7f0000a97000)=0x58) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x932, 0x4) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000f78000-0x108)={0x4, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3f}}, {{0xa, 0x2, 0x4, @empty, 0x7}}}, 0x108) write(r1, &(0x7f0000520000)="240000002500fff73200000800367700fbffffff0300000000000000fffffff70100ff10", 0x24) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000c24000)={0x0, 0x9}, &(0x7f0000e99000+0x7a1)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000372000)={r2, 0x443}, &(0x7f00003b4000)=0x8) getpeername(r1, &(0x7f0000931000)=@rc, &(0x7f00009da000)=0x9) [ 58.895067] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=6106 comm=syz-executor0 [ 58.917049] [ 58.918689] ====================================================== [ 58.924988] WARNING: possible circular locking dependency detected [ 58.931290] 4.15.0+ #221 Not tainted [ 58.934984] ------------------------------------------------------ 2018/02/07 00:46:12 executing program 1: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000e79000-0x1c)={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$inet6(r0, &(0x7f00000da000-0x1c)={0xa, 0x0, 0xeae4, @empty, 0xd6}, 0x1c) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b6f000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00001d5000-0x4)='tls\x00', 0x4) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r3, &(0x7f00005c0000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f0000e7e000-0x10)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) socket$inet_icmp(0x2, 0x2, 0x1) 2018/02/07 00:46:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000002000-0x5c)={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x800}, {0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0x7ff}, 0x6, [0x1ff, 0x4, 0x40, 0x5, 0x9, 0x7, 0xfffffffffffffffa, 0x20]}, 0x5c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) r3 = accept$unix(r2, &(0x7f0000001000-0x8)=@abs, &(0x7f0000001000-0x4)=0x8) poll(&(0x7f0000001000)=[{r0, 0x10}, {r2, 0x4}, {r1, 0x20}, {r1, 0x5489}, {r0, 0xc000}, {r3, 0x2}, {r2, 0x8}, {r3, 0x4000}, {r2, 0x8480}], 0x9, 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000065f000-0x4), &(0x7f0000b1c000-0x4)=0x4) r5 = socket$inet6_tcp(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1b) getsockname$inet6(r4, &(0x7f0000e73000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000b59000)=0x1c) sendto$inet6(r5, &(0x7f0000bb8000-0xc)="1dbff0b5032d05f793121e28", 0xc, 0x4000010, &(0x7f000098d000)={0xa, 0x2, 0x1000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xc36}, 0x1c) 2018/02/07 00:46:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x1, 0x6, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000a7000), &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x1000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(0xffffffffffffff9c, 0x800443d2, &(0x7f0000489000)={0x3, &(0x7f0000dda000-0x3c)=[{}, {}, {}]}) [ 58.941290] syz-executor6/6125 is trying to acquire lock: [ 58.946817] (sk_lock-AF_INET){+.+.}, at: [<000000008106836b>] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 58.956098] [ 58.956098] but task is already holding lock: [ 58.962059] (rtnl_mutex){+.+.}, at: [<0000000093dcd16f>] rtnl_lock+0x17/0x20 [ 58.969339] [ 58.969339] which lock already depends on the new lock. [ 58.969339] [ 58.977647] [ 58.977647] the existing dependency chain (in reverse order) is: [ 58.985254] [ 58.985254] -> #2 (rtnl_mutex){+.+.}: [ 58.990538] __mutex_lock+0x16f/0x1a80 [ 58.994942] mutex_lock_nested+0x16/0x20 [ 58.999515] rtnl_lock+0x17/0x20 [ 59.003383] unregister_netdevice_notifier+0x91/0x4e0 [ 59.009078] clusterip_tg_destroy+0x389/0x6e0 [ 59.014080] cleanup_entry+0x218/0x350 [ 59.018481] __do_replace+0x79d/0xa50 [ 59.022793] do_ipt_set_ctl+0x40f/0x5f0 [ 59.027280] nf_setsockopt+0x67/0xc0 [ 59.031495] ip_setsockopt+0x97/0xa0 [ 59.035330] syz-executor2 (6113) used greatest stack depth: 13632 bytes left 2018/02/07 00:46:12 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000e000-0x23)="2300000024009115460000000000001201000000000000270300000000000004007352", 0x23}], 0x1}, 0x0) [ 59.035716] tcp_setsockopt+0x82/0xd0 [ 59.047180] sock_common_setsockopt+0x95/0xd0 [ 59.052181] SyS_setsockopt+0x189/0x360 [ 59.056664] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 59.061923] [ 59.061923] -> #1 (&xt[i].mutex){+.+.}: [ 59.067380] __mutex_lock+0x16f/0x1a80 [ 59.071778] mutex_lock_nested+0x16/0x20 [ 59.076353] xt_find_table_lock+0x3e/0x3e0 [ 59.081099] xt_request_find_table_lock+0x28/0xc0 [ 59.086450] get_info+0x154/0x690 [ 59.090413] do_ipt_get_ctl+0x159/0xac0 [ 59.094896] nf_getsockopt+0x6a/0xc0 [ 59.099121] ip_getsockopt+0x15c/0x220 [ 59.103521] tcp_getsockopt+0x82/0xd0 [ 59.107832] sock_common_getsockopt+0x95/0xd0 [ 59.112838] SyS_getsockopt+0x178/0x340 [ 59.117321] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 59.122579] [ 59.122579] -> #0 (sk_lock-AF_INET){+.+.}: [ 59.128293] lock_acquire+0x1d5/0x580 [ 59.132606] lock_sock_nested+0xc2/0x110 [ 59.137180] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 59.142706] ip_setsockopt+0x3a/0xa0 [ 59.146930] sctp_setsockopt+0x2b6/0x61d0 [ 59.151587] sock_common_setsockopt+0x95/0xd0 [ 59.156595] SyS_setsockopt+0x189/0x360 [ 59.161078] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 59.166333] [ 59.166333] other info that might help us debug this: [ 59.166333] [ 59.174477] Chain exists of: [ 59.174477] sk_lock-AF_INET --> &xt[i].mutex --> rtnl_mutex [ 59.174477] [ 59.184680] Possible unsafe locking scenario: [ 59.184680] [ 59.190707] CPU0 CPU1 [ 59.195341] ---- ---- [ 59.199978] lock(rtnl_mutex); [ 59.203242] lock(&xt[i].mutex); [ 59.209183] lock(rtnl_mutex); [ 59.214949] lock(sk_lock-AF_INET); [ 59.218634] [ 59.218634] *** DEADLOCK *** [ 59.218634] [ 59.224670] 1 lock held by syz-executor6/6125: [ 59.229223] #0: (rtnl_mutex){+.+.}, at: [<0000000093dcd16f>] rtnl_lock+0x17/0x20 [ 59.236929] [ 59.236929] stack backtrace: [ 59.241409] CPU: 0 PID: 6125 Comm: syz-executor6 Not tainted 4.15.0+ #221 [ 59.248302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.257635] Call Trace: [ 59.260196] dump_stack+0x194/0x257 [ 59.263793] ? arch_local_irq_restore+0x53/0x53 [ 59.268435] print_circular_bug.isra.38+0x2cd/0x2dc [ 59.273422] ? save_trace+0xe0/0x2b0 [ 59.277105] __lock_acquire+0x30a8/0x3e00 [ 59.281226] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 59.286386] ? rtnl_lock+0x17/0x20 [ 59.289897] ? rtnl_lock+0x17/0x20 [ 59.293407] ? update_load_avg+0x249/0x2d80 [ 59.297703] ? __lock_acquire+0x664/0x3e00 [ 59.301911] ? update_cfs_rq_load_avg.part.68+0x2d0/0x2d0 [ 59.307427] ? mutex_lock_io_nested+0x1900/0x1900 [ 59.312242] ? check_noncircular+0x20/0x20 [ 59.316453] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 59.321616] ? rb_insert_color+0x1580/0x1580 [ 59.326003] ? find_held_lock+0x35/0x1d0 [ 59.330047] ? retint_kernel+0x10/0x10 [ 59.333905] ? check_noncircular+0x20/0x20 [ 59.338112] ? trace_hardirqs_on_caller+0x19e/0x5c0 [ 59.343101] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.347829] ? retint_kernel+0x10/0x10 [ 59.351690] lock_acquire+0x1d5/0x580 [ 59.355465] ? lock_acquire+0x1d5/0x580 [ 59.359416] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 59.364492] ? lock_release+0xa40/0xa40 [ 59.368442] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 59.374299] ? do_raw_spin_trylock+0x190/0x190 [ 59.378863] ? lock_downgrade+0x980/0x980 [ 59.382999] ? lock_sock_nested+0x44/0x110 [ 59.387214] lock_sock_nested+0xc2/0x110 [ 59.391251] ? do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 59.396328] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 59.401246] ? ip_ra_control+0x5c0/0x5c0 [ 59.405279] ? trace_hardirqs_on+0xd/0x10 [ 59.409398] ? _raw_spin_unlock_irq+0x27/0x70 [ 59.413867] ? finish_task_switch+0x1d3/0x740 [ 59.418340] ? finish_task_switch+0x1aa/0x740 [ 59.422809] ? copy_overflow+0x20/0x20 [ 59.426671] ? __schedule+0x8f3/0x2060 [ 59.430539] ? find_held_lock+0x35/0x1d0 [ 59.434576] ? __sched_text_start+0x8/0x8 [ 59.438694] ? plist_check_list+0x7e/0xa0 [ 59.442813] ? check_noncircular+0x20/0x20 [ 59.447024] ? plist_check_list+0xa0/0xa0 [ 59.451145] ? check_noncircular+0x20/0x20 [ 59.455353] ? plist_add+0x5cb/0x760 [ 59.459044] ? print_irqtrace_events+0x270/0x270 [ 59.463787] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 59.469647] ? print_irqtrace_events+0x270/0x270 [ 59.474378] ? futex_wait_setup+0x14a/0x3d0 [ 59.478682] ? __might_sleep+0x95/0x190 [ 59.482628] ? _cond_resched+0x14/0x30 [ 59.486490] ? futex_wait_queue_me+0x527/0x7e0 [ 59.491045] ? __lock_acquire+0x664/0x3e00 [ 59.495256] ip_setsockopt+0x3a/0xa0 [ 59.498944] sctp_setsockopt+0x2b6/0x61d0 [ 59.503064] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 59.508749] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 59.513910] ? futex_wake+0x566/0x680 [ 59.517680] ? mmdrop+0x18/0x30 [ 59.520930] ? drop_futex_key_refs.isra.13+0x63/0xa0 [ 59.526011] ? futex_wait+0x6a9/0x9a0 [ 59.529790] ? futex_wait_setup+0x3d0/0x3d0 [ 59.534094] ? mmdrop+0x18/0x30 [ 59.537344] ? drop_futex_key_refs.isra.13+0x63/0xa0 [ 59.542435] ? futex_wake+0x2ca/0x680 [ 59.546210] ? check_noncircular+0x20/0x20 [ 59.550423] ? get_futex_key+0x1d50/0x1d50 [ 59.554631] ? check_noncircular+0x20/0x20 [ 59.558851] ? find_held_lock+0x35/0x1d0 [ 59.562888] ? avc_has_perm+0x35e/0x680 [ 59.566835] ? lock_downgrade+0x980/0x980 [ 59.570955] ? lock_release+0xa40/0xa40 [ 59.574902] ? lock_downgrade+0x980/0x980 [ 59.579026] ? lock_release+0xa40/0xa40 [ 59.582974] ? __lock_is_held+0xb6/0x140 [ 59.587026] ? avc_has_perm+0x43e/0x680 [ 59.590974] ? avc_has_perm_noaudit+0x520/0x520 [ 59.595617] ? iterate_fd+0x3f0/0x3f0 [ 59.599392] ? lock_downgrade+0x980/0x980 [ 59.603510] ? userfaultfd_unmap_complete+0x327/0x510 [ 59.608671] ? userfaultfd_unmap_prep+0x540/0x540 [ 59.613487] ? do_mmap+0x362/0xe00 [ 59.617002] ? sock_has_perm+0x2a4/0x420 [ 59.621054] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 59.626389] ? security_mmap_file+0x143/0x180 [ 59.630859] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 59.636545] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 59.641805] sock_common_setsockopt+0x95/0xd0 [ 59.646285] SyS_setsockopt+0x189/0x360 [ 59.650231] ? SyS_recv+0x40/0x40 [ 59.653658] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 59.658482] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 59.663473] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 59.668203] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 59.672929] RIP: 0033:0x453299 [ 59.676088] RSP: 002b:00007fa99c7bcc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 59.683768] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 59.691010] RDX: 000000000000002d RSI: 0000000000000000 RDI: 0000000000000013 2018/02/07 00:46:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x80000000000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000bca000-0x90)={0xb, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f00000cd000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/07 00:46:13 executing program 2: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000035000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000035000-0x4)=0x10, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000034000)=0x4, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000)={0x1, &(0x7f000002e000)=[{0x6}]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x1, &(0x7f0000032000-0x10)=[{0x6}]}, 0x10) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000034000)=@buf={0x19, &(0x7f0000034000)="369f4270f5a8108d6bce344edeed601bc2edd41a2243fbd274"}) 2018/02/07 00:46:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000990000-0x4)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000cc8000)={&(0x7f0000d59000-0x60)=@nfc_llcp, 0x60, &(0x7f000049a000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {}, {&(0x7f00002e7000-0x72)=""/114, 0x72}], 0x3, &(0x7f0000949000-0x5d)=""/93, 0x5d, 0x200}, 0x40000100) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000531000), &(0x7f00005f5000)=0x4) 2018/02/07 00:46:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000001000-0x4)=0x20, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x15, 0x6, 0x1f, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000002000)=""/236) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000)={0x0, 0x8}, &(0x7f0000001000+0xd90)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={r3, 0x1}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000)={r4, 0x8}, 0x6) sendmsg$nl_route(r0, &(0x7f00009c5000)={&(0x7f0000cc9000)={0x10, 0x0, 0x0, 0x2003000}, 0xc, &(0x7f0000081000-0x10)={&(0x7f0000001000-0x14)=@getstats={0x14, 0x5e, 0xa833de7d252589cb, 0x0, 0x0, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000004000-0x20)={"4cd071628d359b8e49c056e68e218bb6", {0x4, 0xd, 0x5, "4fa57cf3717f", 0x400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000b1f000)={r1, 0x7, 0x401, "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"}) socket$rds(0x15, 0x5, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000ab9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) bind$alg(r5, &(0x7f000067d000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00008a7000)={0x5, 0x8, 0x81, 0xfffffffffffffff7, r3}, 0x10) 2018/02/07 00:46:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003fb000)={0x0, 0x0}) sendmsg(r0, &(0x7f0000b7f000-0x38)={&(0x7f0000565000)=@hci={0x1f, 0x9, 0x3}, 0x6, &(0x7f00008e5000)=[{&(0x7f0000f37000)="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", 0x1000}, {&(0x7f000023c000)="75bf7e29aff6938744e195f97e119b33da532cba137e998cc0d57a01", 0x1c}, {&(0x7f00008ab000)="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", 0xfb}], 0x3, &(0x7f00002ca000-0xd0)=[{0x98, 0x1ff, 0xffff, "43b8b4047e375cafefa1390addc99509486e8af9de1e0afaed0200737a6dd8171522593f018185106164f6aea9413b465cade7459e5529afbf4e19e3e0f7b684ea57c21d2cc09f32a02a8d7bc4189be713c0b8887356de3b664edc0b6cac71f43051cce09b01f5e9d783324d757cbae2e47b597d68647cad556ceeea242c13f74beb8eaad8"}, {0x38, 0x118, 0x3, "3f60cc1e679b51d19ae9f30436df10e856d77e72a843e464e98f90312a75d79439d19d783a2584db"}], 0xd0}, 0x800) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00001c4000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000dde000-0x4), 0x4) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000ab1000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000026d000)=0xffffffdc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e21000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000419000)=0x2c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000f83000)={r3, 0x6}, 0x6) r4 = socket(0xa, 0x0, 0x94f) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000400000)='dctcp-reno\x00', 0xb) recvmsg(r1, &(0x7f00000bf000-0x1e)={&(0x7f0000668000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000896000)=[], 0x0, &(0x7f0000b65000)=""/13, 0xd}, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/07 00:46:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000682000-0xb)="0800d700000816f2d8ff6e") ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c5000-0x4)) getpeername$netlink(0xffffffffffffffff, &(0x7f0000011000-0xc), &(0x7f000085f000)=0xfffffffffffffed2) 2018/02/07 00:46:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x58, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x24, 0x16, [{0x20, 0x1, [@nested={0x1c, 0x9, [@typed={0x18, 0x0, @ipv6=@ipv4={[], [0xff, 0xff], @empty}}]}]}]}]}, 0x58}, 0x1}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000821000)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f00006d1000-0x4)=0xe8) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00005a6000-0x4)='tls\x00', 0x4) sendmsg$nl_netfilter(r0, &(0x7f00000a1000)={&(0x7f0000c00000-0xc)={0x10, 0x0, 0x0, 0x4100}, 0xc, &(0x7f000084d000)={&(0x7f0000759000)={0x8c, 0x10, 0x4, 0x726, 0x6, 0x1, {0xc, 0x0, 0x8}, [@typed={0xc, 0x1f, @uid=r1}, @generic="7b27a68cc5a800bbad37ccf6ef61c22e75096996befcb1c40b8c24e2d924086c2de1a9b98165020b81e632d8586bf73270ae5723fd01b316f4513cf56105c4a54de6b2781bdd082616e970fbb406ca7b99", @nested={0x4, 0x11, []}, @generic="c73e3ce1fdf6decb95733b8cd632a36171f345930c"]}, 0x8c}, 0x1, 0x0, 0x0, 0x40000}, 0x4010) 2018/02/07 00:46:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f00005c0000)=0x3fb, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000bf1000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r1, &(0x7f000056f000), 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) [ 59.698256] RBP: 00000000000003d9 R08: 0000000000000090 R09: 0000000000000000 [ 59.705498] R10: 0000000020019000 R11: 0000000000000212 R12: 00000000006f4cf8 [ 59.712745] R13: 00000000ffffffff R14: 00007fa99c7bd6d4 R15: 0000000000000000 2018/02/07 00:46:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) r1 = socket(0x11, 0xb, 0x9) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f00006a6000-0x1000)=""/4096, &(0x7f0000744000-0x4)=0x1000) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000093c000+0xadd)=""/4096, &(0x7f0000b37000-0x4)=0x1000) 2018/02/07 00:46:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000096a000-0x20)={@common='tunl0\x00', @ifru_flags=0x1601}) socketpair(0x11, 0x6, 0x8001, &(0x7f00006b0000-0x8)={0x0, 0x0}) accept4$llc(r1, 0x0, &(0x7f0000184000), 0x800) socket(0x1a, 0x4, 0x80000001) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e7a000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000ea9000)={&(0x7f0000852000-0xc)={0x10}, 0xc, &(0x7f0000271000)={&(0x7f0000f76000)=@bridge_delneigh={0x24, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_PROBES={0x8, 0x4}]}, 0x24}, 0x1}, 0x56aa7c907d9bbfa9) recvfrom(r2, &(0x7f000048b000)=""/63, 0xfffffffffffffd49, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x10) [ 59.773581] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1040 sclass=netlink_route_socket pig=6222 comm=syz-executor6 2018/02/07 00:46:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000c66000-0x4)=0x3, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000927000)={{0x2, 0x0, @empty}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, 0x4, {0x2, 0x2, @empty}, @common='gre0\x00'}) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000076a000)=[{}, {}, {0x2}], 0x28c) 2018/02/07 00:46:13 executing program 1: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa0005, 0x7f) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0x8, &(0x7f0000029000)={0x0, 0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000015000), &(0x7f0000029000)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000028000-0x418)=@filter={'filter\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, 0x0, 0x0, @common='erspan0\x00', @common='ip6_vti0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x26f, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ifb0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x418) 2018/02/07 00:46:13 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000007000)=@security={'security\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x288, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f000000b000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x288}}, [{{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x100, 0x3}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x1, [0x3, 0x10000, 0x6, 0x1000000, 0x8], 0x3, 0x3, 0x7}, {0x7fff, [0x34, 0xfffffffffffffffd, 0x8, 0x200, 0x400, 0x5], 0x41, 0xffffffff, 0x2}}}}, {{@ip={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xc}, 0xffffff00, 0xffffffff, @common='rose0\x00', @generic="66211559702f2359619f82de37bc041f", {0xff}, {0xff}, 0x7b, 0x1, 0x4}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x9}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x10001, 0x10001, 0xa471, 0x82e, 0x1, 0x7fffffff], 0x3, 0xb2f, 0xffffffff}, {0x3, [0x1, 0x6, 0x10, 0x9, 0x40000000], 0x6, 0xd73, 0x7}}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x448, 0x0, [0xffffffffffffff12, 0x4, 0x9, 0x9, 0x9, 0x80, 0x4, 0x8, 0x401, 0x0, 0x5, 0x1, 0x80000001, 0x24e47a6a, 0x48000000000000, 0x1f], 0x1, 0x6c7fc919, 0x1}}}]}}, 0x3b8) sendmsg(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270300000000000004007352", 0x23}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000000c000)={0x6, 0x5, 0x2000000040, 0x9, 0x588, 0x7a, 0x8, 0x702, 0x1f, 0x41000000, 0x5}, 0xb) 2018/02/07 00:46:13 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000007000-0x4)=0xa, 0x4) sendto$inet6(r0, &(0x7f0000011000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x8, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/07 00:46:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40800000) write(0xffffffffffffffff, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) ioctl(0xffffffffffffffff, 0x3, &(0x7f00008dd000)="29e7") recvmsg$kcm(0xffffffffffffffff, &(0x7f000012a000-0x38)={&(0x7f0000301000)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000134000)=[], 0x0, &(0x7f0000117000)}, 0x0) 2018/02/07 00:46:13 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x80000, 0x2, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000014000)={0x1, '8'}, 0x2) r1 = socket$inet(0x10, 0x0, 0x3ff) recvfrom(r1, &(0x7f0000003000)=""/98, 0x62, 0x100, &(0x7f000000d000)=@nl=@kern={0x10}, 0xc) recvmsg(r1, &(0x7f0000013000-0x38)={&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000001000)=""/102, 0x66}, 0x0) sendmsg(r1, &(0x7f0000006000)={0x0, 0x0, &(0x7f0000007000-0x10)=[{&(0x7f0000005000)="10000000150061dd18c84c16290c729b", 0x10}], 0x1, &(0x7f0000002000-0x78)=[]}, 0x0) 2018/02/07 00:46:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ad9000)=0x100, 0x4) 2018/02/07 00:46:13 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000003000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@remote, @in6=@dev}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x1c, &(0x7f0000001000), &(0x7f0000002000-0x3)=0x4) 2018/02/07 00:46:13 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002a000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000002a000)={0x0, 0x7}, 0x8) r2 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000002d000-0x4)=0x346, &(0x7f0000023000)=0x4) socket$llc(0x1a, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_int(r3, 0x29, 0x1, &(0x7f000002c000-0x4), &(0x7f0000022000-0x2)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000028000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "00e805", 0x8, 0x2002b, 0x0, @dev={0xfe, 0x80}, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000020000-0xc)={0x0, 0x1, [0x0]}) accept(r2, &(0x7f000000b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000018000-0x4)=0x26) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000011000-0x4)=0x4, 0x2a1) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000002d000)={{{@in6=@mcast2, @in6=@dev}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f000000a000)=0xe8) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r4, &(0x7f000001f000-0x38)={&(0x7f000000b000)=@ax25={0x3, {"225386fa89b4fa"}, 0x7fff}, 0x10, &(0x7f000002e000)=[{&(0x7f000002e000)="efd983a1cdded8d1d59d06400447a130301a159f0264afedb769fdeeb7f3f0223bcf776b1218affbaec3e543fc97e2b0f59841b0f0aea4e3eb801039d4d280090c647710eae36ac1ebbbc63acef671bc4e75c763e231fe6238f0ef1eaa41b3777e7aa42e1c74efe5012a002ec89a32f4558b6c9a0623231559f98c6f41e9c86190307936e7fe666105c355e48baf9e7f98faa2136824034ee33c3b903c6722d21c155b1788ffd1369518f3fba23c759bbe9fd6e0da7882ab207a04bee3902ad848a6214622931cc0c72cf46d13394edd44e25cd7020569b5ec160bb9d96b402e07900089138e8c71cf", 0xe9}, {&(0x7f000001d000)="7d8e56cee59a14b9e549f2b2a3f46789fdd153549c4ce0cee3007a9b18d4fe604cc8b51e1e7d6c2efc29f1a3a3d42d9d9b3f3d11e78be859adad6a0addafea9f4372555ad15f4010283fee18ce2968c608afb6c73dba995fda5e8d32f4f023e3662252626bd3340892f31d8ebbeca63c084ecc9f26299414c64e878107c16f7b1b440e5fc7fe0a46f9fce2980a95086e3283f93148cd095b994ef3075c2d0e3e6a7fc5cdb43f813d1ed732f2abb5eb582b113aea117c", 0xb6}, {&(0x7f0000018000)="f1555734a1c6f4a8b0a79bead57a8117e0d67d4e37650f0baeed8129e7f317e5b3a1d8448ad3b1e4a9a0a4b84072b7459a4f0576e1732fa1697889dfc8e2176269d73c1ad4b4e424091e8f40627054a398c47fe9f300623368ca332afa8a0f363afeb5a242aa18f34eef1637c726a29dfeded09f8819608ae172a4c0619c6dc98e79d1673fb4a9ed9d61602ac0294fc4aca8659b8fc148304d0815a8318060b17fe9b2908b198ea93f7b37d425047ecbb0254f30be494f122be50da113e063c9bb95fbf0edde387fe6b4c52bf9c3b405f07ff678636c3d80ddd7321123f5f4aba57e4d919f51e3789273f8beb8ff7c3a73", 0xf1}, {&(0x7f0000021000-0xbf)="738b2944c52965a7e0c3eeb9e683e1c9e75fb0b1755fbec074f1e2e1730275543d732254d6b75ec55f8342e10446e8695a65971a88874d0a0870de4011192e5234411522d78bb6a6d3bd08ef34902580f2c89b0b8cf103cb31fa9fa5677982f686013a6535184034a6e9bc8cbf2126699b20d23eaa0ea37d3630b03fbd99336c8260996f3639cae3e66acaf34ce3d9d7f6a56d3d4aa7c5ca525adf9933aad37fe3b07d9eeb73b94d9b1fc89c721c181e181615e81dcf8d7b72135573503c8e", 0xbf}], 0x4, &(0x7f000002f000-0x80)=[{0x80, 0x196, 0x8, "30a9523b9d3cd2066c8fc3998b2c1b4966719d1fd8a72dbfe2a06996bbd5c298513d18433962e40d7acfe714994f08aab64d0c5798168dae2f633b79680311d6f7fc78cdbc58c46f7fda5f228b30958686d94589250c47f5f9a350ef1dba629d3a215e1cb15ba8f88ed7e973786c"}], 0x80, 0x20000000}, 0x2) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r2, 0x89e3, &(0x7f000002e000)="d0805c70035be848846617dd88f2b3086a074069e8c73cf2429cc0922bd0f2023482ce2995fd6b240e080637d9cc91a5f19573a0619c6a7882eaada994eda2711bf810898c85de8a858ebef28245a941655a3cc2d295122fe15306189e6207805e3fcbef20b9d157fe97fa4f2429da87d881745ff5528b33a683f0df11f9b3ea260f1ada79e3db17ff3fd85cc51627f47bf92949e5a411fb4d8fe5d02aec484b11aeda211a22fb9b79ebe657bf9d8343b7cb89b813c12b548642f46e71a09dd62e9311170eae604f789ed7d0a21642") mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000028000-0x67)={0x0, 0x93, "c14b86bf39daf68735754a0e53679101ba62e9d28883476ce4512c013e2876ab822880bacf692e5708785f1ef71c1289dd2dbb311cb4075fb8a3edce0ddf4de40df033e34785661c7a5180e04812175a9db1ad120a1692e7a74fbbd25cc3232c5ac37df8b424adc9de11dfe0d469b3d70b06617f3ef7024d341ab9abc79c5d49286cda67483bf95704050fa066e54ac49a1463"}, &(0x7f000002f000)=0x9b) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000030000-0x8)={r5, 0x4}, 0x8) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f000002e000-0xef)="3594dc61fd1becd95ceb604650b9a4024cac8e48a2edf1f5c6a496e531f27fe457ed6340f53183f5596b24d01cfdba9684eee2aafc726f77a8dee9676b12e09a7b5cb22d291fa3a816e0c1a1126fd14288a6165808f7a33280ff88c0f8d9cf02cc0627434c52d9fbc4e58ce89cdbf58dbc72d2e24fb72e8425aaa9a73568088f71295b6ec524312130837cc274477b766ee3abd72e17f9e1a03a9aefb5a02dedad2c2e91e935c927a366759b58827a316497a596aeffcda2c32cd4c974d5f7abb20c050c2d4f342ea4e98c2e4a19d1cd37275d96f79ce1b770d3baaa49ba1c2646edb08b7e6438958fc8a415263e1d", 0xef) 2018/02/07 00:46:13 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000016000-0x4), 0x80800) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000016000)={{{@in6=@loopback, @in6=@empty}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000016000)=0xe8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000000)=""/4096, &(0x7f0000016000-0x4)=0x1000) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000013000-0x290)={0x92c, {{0xa, 0x1, 0xff, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x401}}, 0x0, 0x4, [{{0xa, 0x2, 0x80000001, @loopback={0x0, 0x1}, 0x7fff}}, {{0xa, 0x0, 0x10000, @loopback={0x0, 0x1}}}, {{0xa, 0x3, 0x2, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}}, {{0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x81}}]}, 0x290) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000008000-0x4)=0x2, 0x4) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000013000)=@filter={'filter\x00', 0xa, 0x4, 0x398, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @common='vcan0\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397e1125277a5af31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "dec026275b2072005067c06b71cf47f58980b0c8c3178e214765a462ed00"}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="83bd199c30f12b359fd940b92130f3df", @common='eql\x00'}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}]}}, 0x3f8) 2018/02/07 00:46:13 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/02/07 00:46:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x3}, 0x10) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00004e1000-0x4), &(0x7f0000850000)=0x4) close(r1) 2018/02/07 00:46:13 executing program 0: setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x2, &(0x7f0000d58000-0x8), 0x1) 2018/02/07 00:46:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000070c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000f7f000)=@generic={0x80000001, 0x5, 0x35}) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000abb000-0x60)=[{&(0x7f0000786000-0x52)="15811859b5b090e9ecd529568f2a37a7c2ba9902397aab9c321cc032e85ebf5d1ca72e4f5f13eb92980abb256f6f9507a1927867b78d7119", 0x38}], 0x1) 2018/02/07 00:46:13 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x100000000000061, &(0x7f0000b5b000-0x1)=' ', 0x1) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00008d9000)={&(0x7f0000254000/0x4000)=nil, 0x3, 0x3, 0xa, &(0x7f0000611000/0x1000)=nil, 0xfffffffffffffffb}) r1 = accept(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x2, 0x7, 0x6}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2, 0x1000, 0x8000, 0x1ff, 0x7, 0x80000001, 0x3, 0x3cd, r3}, 0x20) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000002000-0x4)=0x100, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4), &(0x7f0000003000-0x4)=0x4) 2018/02/07 00:46:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x100000000205, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}}], 0x10) sendto$inet6(r0, &(0x7f0000e30000)="97", 0x1, 0x0, &(0x7f00003f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cc3000-0x10)={0x0, 0x1c, &(0x7f0000728000-0x68)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}]}, &(0x7f00008b7000)=0x10) 2018/02/07 00:46:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000306000-0x6)={0x0, 0x4}, &(0x7f0000fa8000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000e66000)={0x101, 0x2, 0x0, 0x0, 0x8, 0x1, 0x3}, 0x20) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000c73000-0x8)={0x0, 0x0}) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000340000)=@filter={'filter\x00', 0xe, 0x4, 0x3f0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x1c8, 0x1f0, 0x0, {}, [@common=@unspec=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'gretap0\x00', {0x1000, 0x0, 0x20, 0x0, 0x0, 0x100005, 0x8}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}}}]}}, 0x450) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000063000), 0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b5f000-0x98)={r0, @in6={{0xa, 0x1, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf3}}, 0x75d, 0x8}, 0x98) 2018/02/07 00:46:13 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) r1 = socket$netlink(0x10, 0x3, 0x8) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f0000d1b000-0x38)={&(0x7f00001e4000-0xc)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000d1a000)={&(0x7f0000d1a000)=@get={0xf0, 0x13, 0x100, 0x4, 0x0, {{'ccm(serpent)\x00'}, [], [], 0x2400}, [{0x8, 0x1, 0xfffffffffffffffc}, {0x8, 0x1, 0x4}]}, 0xf0}, 0x1}, 0x40000) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x10, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2718d"}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x0, 0x1, &(0x7f0000d1c000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000956000-0xc)={0x10000000}) socketpair(0x1b, 0x0, 0xf9, &(0x7f000083d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r3, &(0x7f0000065000)={&(0x7f0000d1b000)=@full={{0x3, {"f4e30bb09e0ac8"}, 0xbc0000000000}, [{"e20a159b7eb87b"}, {"d21fc91e1e62d5"}, {"c899dce1e1eb24"}, {"59e783290757c1"}, {"f4d00479cc132d"}, {"7ca53ea3fc3afd"}, {"5e689ce2afc8b6"}, {"2d905fe7a277e1"}]}, 0x48, &(0x7f0000d1c000-0x20)=[{&(0x7f000009e000)="94a3cbd800888d49a51096116342c7fdec35b25c211be0b783bef3e3553ec045212f546180e996d834cc17ade454757ae7983f945cb4802d47f43283878eb8cc2a35acaa2e", 0x45}, {&(0x7f000071c000)="5f6f897376c72efc00898380117f69ed4c3a31ef6f203a1f99594538d15824417cd1cb7ebc1d8cd79c9b251c92d397ed24f321df0de395097b94528cda25d239e42f0a56c9149de0fde02c9bf9c81ab7510f61d498fa8c30a827cf9e3327ba0d4751", 0x62}], 0x2, &(0x7f0000d1c000-0xf0)=[{0xf0, 0x11f, 0x401, "4c5b411d68a5c5b81f0fd24005d63a4f414bb016bb413e8e0a0570b2d4a1adca97e9fc526cd0ac15a57f1a2585ab166e221f812bae4e67be0f8bd804b543c4bfb748b39e8b3f342fbf4b85238978b2409870907716c365220667e0d10d44408f9c57105d14283eaf0fb5a13b74f1e2d57957afb9043c6947ebe70ed1b9351d98eee84b7fadbff4b9b5c8c337af1478c3739d3245bca665bdc32401ab889ffa4d971fc7213febf45e60e040725c05a7f87262b29e6821f237712b83788142fdf0554add33199f29a6dfc635c50ff20b60447e902b5b9ac5ac42d36fec1b60"}], 0xf0, 0x800}, 0x10120) socketpair(0x11, 0x5, 0x2, &(0x7f000099e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000052f000)=@assoc_value={0x0}, &(0x7f0000d1c000-0x4)=0x8) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000d1b000)={r5}, &(0x7f0000d1b000)=0x8) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags}) 2018/02/07 00:46:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = epoll_create(0x0) epoll_wait(r1, &(0x7f00001ab000-0x30)=[{}, {}, {}, {}], 0x4, 0x3) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001c9000-0x38)={0x0, 0x0, &(0x7f0000c72000)=[], 0x23e, 0x0, 0x1bf3ebaab97aab82, 0x3}, 0x0) accept$alg(r0, 0x0, 0x0) read(r2, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/02/07 00:46:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00002b8000-0x4), &(0x7f0000d0d000-0x4)=0x4) getsockopt$packet_int(r0, 0x107, 0xc, &(0x7f000000c000-0x4), &(0x7f0000d44000)=0x4) 2018/02/07 00:46:13 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=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$key(r1, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000000000+0xb36)={&(0x7f0000000000)={0x2, 0x18, 0xb709, 0x0, 0x31, 0x0, 0x6, 0x3, [@sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in=@rand_addr=0xc15, 0x4, 0x10, 0x14}, @sadb_lifetime={0x4, 0x3, 0xde15, 0x3, 0x7, 0x80000001}, @sadb_x_sa2={0x2, 0x13, 0x277, 0x0, 0x0, 0x5, 0x5}, @sadb_x_policy={0x8, 0x12, 0x1, 0x1, 0x0, 0xf, 0x10344dc3, {0x6, 0x3b, 0xffff, 0x8, 0x0, 0x7f, 0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}}, @sadb_key={0x19, 0x9, 0x5f0, 0x0, "5ded8a72164b360be40ad6d64f8a6fcde959edae6a3cbd4df3771d1de3433cbdd43a272658e5255972a07d4261671448aed9d5de73f7cab4d7ce31de4c5397035b5a24a1db5a0e5917e578eea279878be709e87ed10cd3cc842bb1c28a0a41a4ff93c9ba86ebaef97f9270acbdf4487f7948720784d83db0e439f8b5ca64e411a45a45297b260cf782a58f55c52f544c5175b3aba524d4a213a3687d5e08dde3cef0c9f57425d425c868159c79696a35a20fceab33fc18152b191ae842a9"}, @sadb_address={0x3, 0x17, 0x7f, 0x80, 0x0, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0x188}, 0x1}, 0x810) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000006000-0x38)={&(0x7f0000003000)=@llc={0x1a, 0x1f, 0x101, 0x45d, 0xb9d, 0xb310, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, &(0x7f0000005000-0x90)=[{&(0x7f0000005000)="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0x1000}, {&(0x7f0000004000-0xa3)="07d5591ff49bf238f937509d69e2e744d54e8cb8f3ced291c69256f9296499d9bbf10f9b479b39e557ad74db6ee399e8aee5dd711ba014e63f3ab5d70c32065c257831f2d526220c1f2121d983c668c2ab98d5e8a09379cdf28820d9ceedeb2bc06d66d6fdf9a84b1b6776e7bebcc29f0a75db37294f368573208234a442e4e9d68b47ea666250b9477e6ad58a9b7c3ac033b655ef125592a67f93640f2f7afe4a915e", 0xa3}, {&(0x7f0000003000)="334cc31254ef9e09f9c242c2957302c5061a2af67ed27277e1c9f078702e37c5509bc66f761b8ba7b41970cf47eebf1f38a74a83a2489ead1736fb79278f2b4e14fe400c04b188ec335e3866900ab34917c7e98dcd81c6096b23c034a45835621efad32485b2e2110242e6b9781f04210d226c94df7e00b59d1cdc034a90033c805c417b46718ef7b88ffca828fe23e16151f288e130cf53c01bb1f276c665d1c073927aea020c854a6e1b03fe4cfd4d142e7bdbf31d13291586a285cb7bd64ca71fb45d624359990ac0f38e729c712f2f3882aaa0801ff922", 0xd9}, {&(0x7f0000005000-0x45)="cbd9a599f635a348b745be1d3f693a6b12834535e9523cd9bd4fc4bf77816db2615e3b387a455af6f9f05b26f877db3b04ed52a83d1e0900a40593f4c3c74d3e0bbb0528cc", 0x45}, {&(0x7f0000004000-0xb1)="2208c814fc8d325ec296536ac4c2d02889407b98296b2008411c7ddc8a4046315b16674b44c15504ba20b14e327be726ff83900d2dc0bc33883f66f695c7ad9c7f7bec09a8caeaad4ca902fc13f2f44a2a196bec6433634a5144cacb4bf8d17cff8138b4457a97859507fac6cc2c601710db2bfa890e364c67a5f0a9c11ac49489fc0cf8f3c09a28338a27c4fa8e0ae1de6963b7f53745359db2975dc338f362b6ce7971585d4169a2a04818f73bff4aa8", 0xb1}, {&(0x7f0000005000-0x1000)="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", 0x1000}], 0x9, 0x0, 0x0, 0x40}, 0x4040010) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) 2018/02/07 00:46:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000384000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast5-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8b000-0x30)="d3ab27191a", 0x5) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00000ff000)=[{&(0x7f0000b64000-0x431)="14fee441a4010d02e1b3b6d8cdeedd9b28ea9d4fd62ba54b8a54f055761ed8e0e1006c942a8c2bf1ddd9c42333408e480e2fe6858c437761bbd2cc41d593e995e84b5d9514a373ab69ee4757678bbbe216e295b833b05db328869203b3d8167cca6da38a2d4a70ad458380d02602a8a9559d1d99c3e9565a29ae140e6497d78a9b9437e4d8c8144b", 0x88}], 0x1, &(0x7f000074e000-0x30)=[]}, 0x0) 2018/02/07 00:46:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00008be000)={0x18, 0x1d, 0x82b, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0x4, 0x41, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x2000000000000}, 0x0) writev(r0, &(0x7f0000ba4000)=[{&(0x7f000049f000-0x8c)="ae1f2180057bcb4d01c3af7c3b4c053f4cda113875f01bb35b5b3a40756d328112a6074e76dc6889c55be5f6fea623dce49cd67028630e2f0ff7394146bb7e0abc8b52c8804e41bc56a3966b8d4e77560e77ae9f04c3f94f5d7eeac18b7f8caed1f2458e67c480c360e19a0c6597dbb59c0a2b4029e3a2b19aa025664ed9c9df1d7f3f3070ef608fae49d014", 0x8c}, {&(0x7f0000344000-0xbb)="d7cc60999537fee5b9dd5204251f828af6acc0a269abd0b89b24be8b56b59490cd62eccfa449ff6908e92a08968e0613c58d714598fe85bf837f1d2b7c2f7e2966e6fab3e8ca8231e49758963b55abe4483476da6553176f1a1bf7bd3673c536ad69d74769efcf9a0a40d383f4d957db31c6c2f92e1180c12646e60e403bc881268e0fc814567a1c0d16eed86bdde67a99f4d8df86d7891df38c7d8db16ce4f7b3811d5df002d8cd069b430bfdbbf3724b05d464dc773321cd313e", 0xbb}], 0x2) r1 = socket(0x1b, 0xf, 0xffffffff) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00002a1000)=0xa5, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000293000)={0x0, @in6={{0xa, 0x2, 0x4c5, @loopback={0x0, 0x1}, 0xa7e6}}, [0x6, 0x3, 0x80, 0x7, 0x3, 0x101, 0xfffffffffffff001, 0x9, 0x0, 0x5, 0x1, 0x7fffffff, 0x24d600000, 0x5, 0x80]}, &(0x7f00000ff000-0x4)=0x108) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000e5a000)={r2, @in6={{0xa, 0x1, 0x5e8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xff}}}, 0x8c) 2018/02/07 00:46:13 executing program 2: r0 = socket(0x2000010, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000a0a000-0x16)={0x0, 0x1, 0x7, [0xffff, 0x9, 0x80000000, 0x6f00272f, 0x338, 0x1, 0x4]}, &(0x7f0000823000-0x4)=0x16) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c3e000-0x8)={r1, 0xb}, &(0x7f0000001000-0x4)=0x8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f00005f9000)=@newlink={0x4c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@typed={0x10, 0x1, @u64}]}]}]}, 0x4c}, 0x1}, 0x0) 2018/02/07 00:46:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xf, 0x5, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x10000, 0x3, 0x7, 0x0, 0x5}, &(0x7f0000397000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r2, 0x3, 0x6, 0x6}, 0x10) 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) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000)=@full, &(0x7f0000002000-0x4)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r3, 0x89e2, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(0xffffffffffffffff, &(0x7f0000000000)=@sco, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002000-0x84)={r2, 0x3, 0x7c, "6b4934a41455e47e7756160aa3d69a63c4193d875bf8fe03ff68b07793428ff2b84eaaa40a0c263dea7e5a6ad1818947766ba7efdc39bc28d4d97bd4ca4392f8bc5d673e060411cb9ecc86adff20cffbab241ce4d09f66f0f0b6590a36196ebccff4c928f75e5cd40130b63a613175e0313e64941c530b3337922d45"}, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r5, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000461000)=@newlink={0x24, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r6}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1}, 0x0) sendmsg$nl_route(r4, &(0x7f0000001000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000261000)={&(0x7f00004b8000)=@bridge_getneigh={0x78, 0x1e, 0x200, 0x1, 0x3, {0x7, 0x0, 0x0, 0x0, 0x80, 0x40000}, [@IFLA_LINK={0x8, 0x5, 0x8}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x97b}, @IFLA_IFALIAS={0x14, 0x14, @common='bcsh0\x00'}, @IFLA_ADDRESS={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, @IFLA_BROADCAST={0xc, 0x2, @random="3be72010aef0"}, @IFLA_IFNAME={0x14, 0x3, @generic="571687070f0c2aa5c013911a00f61984"}, @IFLA_CARRIER={0x8, 0x21}]}, 0x78}, 0x1, 0x0, 0x0, 0x4008010}, 0xd0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00006de000-0x10)={r5, r3, 0x7, 0x2}, 0x10) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000002000-0x8), &(0x7f0000003000-0x4)=0x8) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000649000-0x10)=@req={0x50, &(0x7f0000724000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common='rose0\x00'}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000d3f000)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xffffffffffffffc2, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @dev={0xac, 0x14}, "2f28999bc83c1e1d5ec88206a832fd5956e75242"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/02/07 00:46:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x20}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}}, []}, 0xf8}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000724000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000d5f000-0x4)=0x10, 0x80800) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00007f2000-0x4), &(0x7f00002ac000-0x4)=0x4) 2018/02/07 00:46:13 executing program 6: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8929, &(0x7f000034c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000ffa000-0x4)=0x4, 0x4) 2018/02/07 00:46:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) recvfrom$inet(r0, &(0x7f00003cd000)=""/3, 0x3, 0x103, &(0x7f000099d000+0xa5b)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) r1 = accept4(r0, 0x0, &(0x7f00008df000-0x4), 0x80000) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000a93000-0x4)=0x8, 0x4) recvfrom$inet(r0, &(0x7f0000ffc000)=""/109, 0xfffffffffffffd9c, 0x0, &(0x7f0000798000-0x3)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/07 00:46:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000451000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000cec000-0x10)={0x7, &(0x7f0000570000)=[{}, {}, {}, {}, {}, {}, {}]}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4, 0x4) r2 = socket(0x11, 0x4, 0x6) sendmsg$nl_route(r2, &(0x7f0000f29000-0x38)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f000056f000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0xfffffe98, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_PROTO_DOWN={0x8, 0x27}]}, 0x3c}, 0x1}, 0x0) 2018/02/07 00:46:13 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000004000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xffffffff}, 0x1c) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000005000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x4, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f0000005000)=[{&(0x7f0000003000-0x1000)="6899b9bdf2ceeda25660e451abb86a6178284082032e720d431739b114b82962da61f0bd64772de8aaa044cde6262572926ef01b88e34ab937338c777413be5962dc29ae706fe3a9541db06afb608d2ffd7d332091d71e2d81bc7f9ceb26eca9f44b08d2a513316f3282b16d6bc10d25350c6d45108370e21c2af8d4a16180c06f94e3693da73975c0117271c696b3bfb9b335ed1d4cff75c43f40f300fa2361023ee03b1133b9d949d83d9afcf4d290e952a616d4fafa7d7f50e2aa0b06e1cc090808d96efe238a6d8e20e894b95281fd53c51a33ab55148b128608ce66ef7b2af05d552b0b40a807ec975dc7f9963b12eefd25a640b67d73f564ab2d9ea6dffdf40eb527fceadc1b83313e1d223c207ca36ed06e5eba42f7278e4eb6d617fd0d8c39f71282b2f267468dbf5b28157e8b00d34c939c5347f4dd8ce591a8cd7c15c4fb98db6d509a0b9e12cd83b5ae4cf6718e74c087c3109b8ec229d84df0d2aca92810d0a2d578c49b62eca4846ae82d3021a0907b676042f7dba14bc734d1378f6a58856ac2c66b3a2650cb8f7c390f230cf79416a95b5a326fee7f34d5e37ec485fbeb1bcdd9503bc0833f67a8a90a8e804061d86c22962a6ef43fc751fe2d37e1b804848b7533bd188cfd33d2d4a2480df27c4fa6a15f0a646f0fa1a703adcf6214fee9cf9a4e2ba46401f3606a7bd604c1860c8daf19d0338b366c2a337d6c81b1cacbd4324f79646795e32b9a698c2153ae367b4c062745db4ff3f5544ca0509a0ebb1efe1db23aa6b9d9cadf3b45e7e235ee97fb108c1c567d001c301889b8e549dcdf652ae702483c5773d309ad82a8b6f7416d05c389231dba7f17e6b02f8042ae291a7180e06ee143af68faec2c2c3e42af1990fe4c77a5cee745491dee8618bd63110086c5c1c7703ac64027abf23bcf23faf9f8b29b648ae8de1638d27d6678bffd790a9c6a4f0d64d361b2e417d209484f96d0d7aca92c119cf41261255393479fa54897d9b54dec860a9a7cf13b7567a79f2c91b9ed7ef4416886b14b99b6c567b2d17b2b06c36160b7e2bc8060fe5e93d98e1ea55e245462a85b1215f53fe5d788576a308008fc1385238356acc449538231246f6d77b034a272668f52d1c0e8db2610da94a175f2a811bb844663cfaa10a3bb080da955f5d0989a12ed76979fe7a8eae44f133c2e1e16af5f25005a525a8e9330e6e23671c71763a9a4a1d35cf03702a6465adbfcba55809ddffcf02042ffcf9645f941bcf533e43eaef13517601dbda89fba4c73461d6981226c0558ee8d6b566995ed4f8a3cbf86608c6a2f980bc5355013d7df50a4ac92042a885b8c3c3375b83fdf107c89c3b5b9a8820deaf9bc7c3114143ecc15b3f1a1baf4899780e9e2a1e91e241575f3025cfe3bd3e2c67d5d4869b70465757e456143111f9922c0fb60dba6e0243cdda89b2ed8afcf9a115e0d06ce5ef1299b73ed62627c02f64baaf8d1062a4a67dc88da383a7c109bbd22a3404b537caf65e3def8731ff34096207c3ca522c20a26ba6d15fe1ed5b407bdfb6d13d0cbd45a211f7b25b16f1b3321507a47b99ba0c7792af932a9ccbff62814127ca0fee86b12df20eed9843613519a3bae279d0bf08e59fefa0dd37ca688700fd97c02dd161a2d45ec45a37d733aa8bceb65fdfe02b35e01d13040f1d5a8aedd68f6fd0de4757da2f96ff3212fe3f0cf2abd8f7f25ef402d44fadc6caa15b968a8d9fca8b602f869c2130b3770624a185a5e5bba9bccaf05ccf5105c41b153dcb05f4bc0682ed17ff934cb9461e1e83148ce3d37f2e4bd21418b2a358c0f09c4ae07920953b0b1e47d6e7fa647bb8a1ea3c271524eef07350207c499d001f7e55711c5c75818fd42e0daa8a254aba09881b4d92efbfe99a35f25f16f6b9ce3dd9c5c057f8b86b8cca9d8acf35a66e250d0bc2bdde950600553ad08da4bb4294d8dcddd1ef6743e734db5dbf02e649fc4461f136578bee4a009c9009410a8f30f2e5639588f36f229a80ab18f84b331c504a9159cf00490c4e4d4ed8e62c34ee4eb097bac5d27b3b8532cbed321bc8ae44e300e60b68916", 0x5c5}], 0x1, &(0x7f0000006000-0x118)=[]}, 0x0) 2018/02/07 00:46:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x14, 0x6, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000fab000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f000075e000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00002dd000)=r2, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000a97000), 0x4) getsockopt$inet_opts(r0, 0x0, 0x20000000053, &(0x7f00006e3000), &(0x7f0000002000-0x4)) pipe(&(0x7f0000d6c000-0x8)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000772000)={0x9, 0x0, 0x10000, 0xff}) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00009b6000-0x10)={0x36, r4}) 2018/02/07 00:46:13 executing program 5: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000f8f000-0x4), &(0x7f0000f8f000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7c000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000e8a000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x2}]}]}, 0x28}, 0x1}, 0x0) 2018/02/07 00:46:13 executing program 6: r0 = socket(0x18, 0x0, 0xeea) getsockname$ax25(r0, &(0x7f0000001000-0x10), &(0x7f0000a5d000-0x4)=0x10) 2018/02/07 00:46:13 executing program 3: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x2) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000030000)={&(0x7f000002b000)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000018000)={0x2, 0x2, 0x0, 0x1, 0x0, r0, 0x84fe}, 0x2c) r1 = socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1}, 0x0) 2018/02/07 00:46:13 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f15000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000cfc000-0x4)=0x10) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000000d000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0x0, 0x0, @common="6970365f050000000000000000000007", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@generic="cf0f6690abec9723fe1822dc8d40e723", {}, @common='ip6tnl0\x00', {}, 0x0, 0xe}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="6bd6d44845736f889ec1cf4c41f2affa", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x0, @common='ifb0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x328) 2018/02/07 00:46:13 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ec000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) r2 = socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f0000f7a000-0x73)=""/115, 0x73) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000af8000)={{{@in6=@mcast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000f79000)=0xe8) sendmsg$nl_route(r2, &(0x7f0000a82000)={&(0x7f0000557000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f000049b000)={&(0x7f0000225000-0x24)=@bridge_delneigh={0x24, 0x1d, 0x120, 0x6, 0x3, {0x1e, 0x0, 0x0, r3, 0x0, 0x20, 0xf}, [@NDA_SRC_VNI={0x8, 0xb, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x804}, 0x4000) 2018/02/07 00:46:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a91000-0x98)={0x0, @in6={{0xa, 0x0, 0xa107, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8000}}, 0x8, 0xa482}, &(0x7f0000313000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000d02000)={r2, 0x9}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x0, 0x0, &(0x7f0000001000-0x80)=@raw=[], &(0x7f0000002000-0xa)='syzkaller\x00', 0x0, 0xdc, &(0x7f0000002000-0xdc)=""/220}, 0x48) 2018/02/07 00:46:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002e4000)={0xffffffffffffffff}) connect$bt_sco(r0, &(0x7f0000f22000-0x8)={0x1f, {0x200, 0x8000, 0x8000, 0x40, 0x9c1, 0x4}}, 0x8) r1 = accept(0xffffffffffffff9c, &(0x7f0000c08000)=@ipx, &(0x7f000027d000)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000365000-0x4)=0x2, 0x4) sendto$inet(r1, &(0x7f00002c5000-0xbd)="f3d29a44f511dea6e2cae8b5b78855ec9b2b6035d9f8a5be6059857364233daef3c66f255d458ff97b99c2c5b5657c5e3953d327837058d0aad6f71ce807c96742e11533d8b22c8eb8364bc0c3a29ffefc1b8b947d5adb17b50bcb998830cb19e6a8a98e3c3b9b95fdf643165a605cc716b8f4f3563cf5717b745912fd89e1ac1ca03b0e769449a0a13cede66e9bb489c50bcfc0789f1c28add66e23fffc4290199e3f68ba7decb5b73265bbfef6c7eaeece16ab7bfca90041fe3152c9", 0xbd, 0x40081, &(0x7f00005d7000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r2, &(0x7f00006da000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) listen(r2, 0x1e) getsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000572000-0x4), &(0x7f0000eac000-0x4)=0x4) socket$inet(0x2, 0x5, 0x5) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d6d000)={{{@in=@loopback, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00008c4000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000946000)={@dev={0xfe, 0x80, [], 0x0, 0xd}, r3}, 0x14) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f000056e000)={@rand_addr, @remote}, &(0x7f00007d2000-0x4)=0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000df6000-0x5c)={{0xa, 0x0, 0x80000000, @empty, 0x1}, {0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffff8f}, 0x6, [0x180000000000, 0x3, 0x1, 0xe7, 0x7fff, 0x1, 0x9, 0x100000000]}, 0x5c) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000063c000)=@int, &(0x7f00008c5000-0x4)=0x4) setsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000fd8000-0x28)=@hopopts={0x0, 0x0, [], []}, 0x8) accept(r2, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000eff000)=0x10) 2018/02/07 00:46:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, &(0x7f0000d95000)=@l2, &(0x7f0000436000-0x4)=0xfffffffffffffe68) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000004f000)={0x80, 0x0, 0x8, 0x800000000000000, 0x3, 0x80, 0xfffffffffffffff9}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002c2000)) socket$key(0xf, 0x3, 0x2) writev(r0, &(0x7f00007a5000-0x10)=[{&(0x7f0000f1e000-0x39)="390000001100094700bb00e1c30500000700000002000000450000000000800019001a000d003f000000280f07000300000000000000060400", 0x39}], 0x1) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000768000)={0xfffffffffffffffe, 0x4, 0x1, 0xd6, 0x3, [{0x5, 0x6, 0xffffffff00000001, 0x0, 0x0, 0x80}, {0x4, 0x3ff, 0x7fff, 0x0, 0x0, 0x1000}, {0x7f, 0xa29, 0x10000, 0x0, 0x0, 0x1800}]}) 2018/02/07 00:46:13 executing program 7: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000f07000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f00006a7000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x3, 0xffff}, &(0x7f0000a09000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x2f, "8be222903da20958183b2613755a5edace0c11f99f3fb55b64adb69046ddab093c81d16958491119c6bf8843e1e97f"}, &(0x7f0000001000-0x4)=0x37) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000)={r2, 0x8f64}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(0xffffffffffffffff, 0x28, 0x6, &(0x7f0000002000-0x6)=0x7, 0x23) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000027000)=0x6, 0x4) 2018/02/07 00:46:13 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002000)={0x0, 0x0, 0x5, [0x9, 0x3, 0xffffffff, 0x5, 0x5]}, &(0x7f000000a000)=0x12) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000000c000-0xc5)={r4, 0xbd, "d2e8367ce875c57cb7cdbc2c183fc7071d4dc5ea2195b0fbf6b0c19929a430dbcb0cd8021bf8b35dcb8f712d8fb7538993ede33cf89694a48dbf45b927c0eda97dd4e6a5eba19b41db23eb0b7c297ee309e26998147a7262845c37a0ece97f9054ef98af589dfbe4f2ac5c1d8d56ff1a389f34e780797432d6600d83fb66df0bfef1eb0d8fc6b19a27ae04549e5c3a2f6f474c43336d895251a0c0d099bacfc1aa887f799d87583bae4fa090062373257473eac1a5a1eb594a1b778dc8"}, &(0x7f0000002000-0x4)=0xc5) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000007000)={r4, 0x8}, &(0x7f000000a000)=0x8) getpeername$unix(r1, &(0x7f0000007000-0x4)=@file={0x0, ""/2}, &(0x7f000000a000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000000a000-0x1)={0xf1}, 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000002000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}, @in6={0xa, 0x2, 0x1000, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x4}], 0x64) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000d000-0x8)) close(r1) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r5, &(0x7f000000e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000000d000)=0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000009000)={0x1d, r6}, 0x10) bind$packet(r5, &(0x7f000000d000)={0x11, 0x1f, r6, 0x1, 0xffffffff, 0x6, @random="c3a0f7375522"}, 0x14) sendfile(r0, r1, &(0x7f0000009000-0x8)=0x2a, 0xfff) 2018/02/07 00:46:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001bd000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00005bb000)={r1, 0x28, &(0x7f0000796000-0x28)}, 0x10) r2 = socket$key(0xf, 0x3, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000022b000-0xc)={0xa0000002}) sendmsg$key(r2, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x98}, 0x1}, 0x0) 2018/02/07 00:46:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000c2a000-0x4)=0x101, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f00008dd000)=@in6={0xa, 0x2, 0x0, @empty}, 0x1c, &(0x7f0000b03000)=[]}, 0x0) recvmsg(r0, &(0x7f0000d89000)={&(0x7f0000d37000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f00000de000-0x50)=[{&(0x7f000038f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000406000)=""/128, 0x80}, {&(0x7f0000122000-0x34)=""/52, 0x34}, {&(0x7f0000f00000-0xe5)=""/229, 0xe5}, {&(0x7f00009f8000)=""/50, 0x32}], 0x5, &(0x7f0000fb8000)=""/210, 0xd2, 0x7}, 0x101) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000686000-0x4), &(0x7f000043a000)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000754000)={0x0, 0x7, 0x7f, 0xba9}, &(0x7f0000428000)=0x10) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000c72000-0x3), &(0x7f0000da0000-0x4)=0x4) 2018/02/07 00:46:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f000078a000-0x8)={0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00008ae000)=r1, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000cc6000)=0x28) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000023a000)=""/21, &(0x7f00004be000-0x4)=0x15) r2 = socket(0x10, 0x0, 0x2) connect$bt_sco(r2, &(0x7f000078a000)={0x1f, {0x7ff, 0x2, 0x4, 0x4f40, 0x80000001, 0x8000}}, 0x8) 2018/02/07 00:46:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00002d6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000f01000-0x4)=r4) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000790000)=""/4096, &(0x7f00004b5000)=0x1000) tee(r0, r3, 0x8000, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000649000)={&(0x7f000013a000)='./file0\x00', 0x0, 0x18}, 0x10) vmsplice(r0, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f000052e000-0x20)={"b75d52cdc385e7fe597c231394fd5f86", {0x4, 0x1, 0x9, "80b998800429", 0x2}}) close(r1) 2018/02/07 00:46:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001a2000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) r1 = accept(r0, &(0x7f0000b12000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000734000)=0x32) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000d6a000)=""/47, &(0x7f0000bc9000-0x2)=0x2f) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000c0c000-0x4), &(0x7f0000396000-0x4)=0x4) sendto(r0, &(0x7f0000a19000)="084d7d77724d6a0715f3fe60c5439e5c6e962fe355234e4396179cbb58d44fac03f270787b18cc3b8d", 0x29, 0x4000000, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c88000)="79613976d8c30a4aeace60f2bd08cfe62785d910", 0x14) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000d9c000)=[{0x0, 0x0, &(0x7f00003e3000-0x90)=[{&(0x7f00008db000)="5cc173d7bb7ecb5d3fc12171f6c5553b8b59d71ef54d2d9047b77b2bff34c393", 0x20}], 0x1, &(0x7f0000c40000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18}], 0x1, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000681000-0x8), &(0x7f0000a4f000-0x4)=0x8) recvmsg(r3, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x245, &(0x7f0000596000-0xc5)=""/197, 0xfffffffffffffe15}, 0x0) 2018/02/07 00:46:13 executing program 0: 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) pipe(&(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000001000)=0x100000001, 0x4) 2018/02/07 00:46:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000ba1000-0x8)={0x0, 0x0}) shutdown(r0, 0x0) connect(r1, &(0x7f00005f0000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @rand_addr=0x2}, 0x2, 0x4}}, 0x2e) writev(r1, &(0x7f0000ab5000-0x30)=[{&(0x7f00007fa000)="f7", 0x1}], 0x1) 2018/02/07 00:46:13 executing program 3: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80004, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x0, 0x0, @common="626773e83000", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@l2tp={0x30, 'l2tp\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x8}}]}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f0) 2018/02/07 00:46:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000bbb000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00001db000)={0x800}, 0x1) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000c9d000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000b90000)={0x7}, 0x8) poll(&(0x7f000059c000-0x8)=[{r0, 0x2}], 0x1, 0x6) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000ceb000), 0x0) 2018/02/07 00:46:13 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000d000-0x28)={'vcan0\x00', 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r2, 0x8000) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty}, 0x10) sendmsg(r3, &(0x7f0000f92000-0x38)={&(0x7f0000fa7000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x3a, &(0x7f0000e70000)=[], 0x0, &(0x7f0000f34000-0x1258)=[]}, 0x0) bind$can_raw(r0, &(0x7f000000c000-0x10)={0x1d, r1}, 0x10) setsockopt(r0, 0x65, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0x4) bind$can_raw(r0, &(0x7f0000003000-0x10)={0x1d}, 0x10) 2018/02/07 00:46:13 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000015000)=@can={0x0, 0x0}, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000015000)=""/23, 0x17}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000002000-0x28)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x25}, [@ldst={0xb, 0x0, 0xfffffffffffffffe, 0x0, 0x7a}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x5, 0xc3, &(0x7f000000d000-0xc3)=""/195}, 0x48) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0xd, 0xa, 0x7) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000015000)={0x0, 0x4}, &(0x7f0000017000)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000019000-0x98)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x100, 0x1}, &(0x7f0000017000-0x4)=0x98) setsockopt$inet_sctp6_SCT