[....] Starting enhanced syslogd: rsyslogd[ 16.851812] audit: type=1400 audit(1517404302.041:5): avc: denied { syslog } for pid=4046 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: [ 22.747160] audit: type=1400 audit(1517404307.936:6): avc: denied { map } for pid=4186 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.0.63' (ECDSA) to the list of known hosts. 2018/01/31 13:11:54 fuzzer started [ 29.020693] audit: type=1400 audit(1517404314.210:7): avc: denied { map } for pid=4197 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/31 13:11:54 dialing manager at 10.128.0.26:40183 [ 32.067222] can: request_module (can-proto-0) failed. [ 32.076575] can: request_module (can-proto-0) failed. 2018/01/31 13:11:57 kcov=true, comps=true [ 32.537865] audit: type=1400 audit(1517404317.727:8): avc: denied { map } for pid=4197 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=9114 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/01/31 13:11:59 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000be4000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0xac53, 0x2, [0x0, 0xffff]}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x80f86406, &(0x7f0000002000-0x24)=""/36) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000003000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000004000-0xc)={r2, 0x0, r3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000003000)={0x8, [0x72, 0x1, 0x0, 0x7, 0xffffffffffff7fff, 0x7, 0x54a, 0x80000001]}, &(0x7f0000004000)=0x14) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000006000-0xc)={r4, 0x80000, r3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000007000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r5, &(0x7f0000008000-0x1c)={0xa, 0x0, 0x7d7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={r1, 0x8001}, 0x8) r6 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000009000-0x10)=@generic="c12e305076d1531971f3fe83db820ab7") 2018/01/31 13:11:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000193000-0xc)=@sack_info={0x0, 0x1f, 0x81}, &(0x7f0000e83000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00007c5000)={0x0, 0x38, &(0x7f0000001000-0x38)=[@in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x80}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}]}, &(0x7f0000d43000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001f7000)={r1, 0x2, 0x8, 0x101, 0x9, 0x100, 0x4, 0x2, {r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x1, 0x101, 0xc82}}, &(0x7f0000efa000)=0xb8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0xfffffffffffff001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r4, 0x4) r5 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002000-0x4)=0x0, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000003000-0xc)={&(0x7f0000003000-0x8)='./file0\x00', r6}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000003000)=0xee7, &(0x7f0000000000)=0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004000)={r3, 0x800, 0x6, 0x80000000, 0x56791058, 0x7}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r7, 0xc0086423, &(0x7f0000005000)={r9, 0x3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r7, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000007000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x311, r10}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r8, 0x1, r5, &(0x7f0000007000)={0x8, 0x0}) 2018/01/31 13:11:59 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f00000ee000-0x50)={@common='nr0\x00', @ifru_mtu=0x80}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x774, 0x5, &(0x7f0000002000)=""/23, &(0x7f0000000000)=0x17) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000003000-0x4)='tls\x00', 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000)={&(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000005000)={r2, r2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000007000-0x8)={0x0, 0x100000000}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000002000)={r4, 0x6f5}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000007000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000007000-0x10)={r6, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000-0x14)={r5, 0x7, 0x9, 0x3, 0x10000, 0x7f}, 0x14) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000007000)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xd7ca, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}], 0x58) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002000)={r4, 0x8001, 0x3, [0x5, 0x8, 0x9]}, &(0x7f0000008000)=0xe) 2018/01/31 13:11:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000001000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x7ee0, &(0x7f0000000000)={0x401}, 0x8) sendfile(r0, r0, 0x0, 0x42cf62) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) poll(&(0x7f0000000000)=[{r1, 0x4020, 0x0}, {r0, 0x34, 0x0}, {r1, 0x4000, 0x0}, {r0, 0x1, 0x0}, {r0, 0x0, 0x0}, {r0, 0x8002, 0x0}, {r2, 0x4000, 0x0}, {r0, 0xd008, 0x0}, {r0, 0x540, 0x0}], 0x9, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x3d, &(0x7f0000001000)="6e0d233c1cd51db4c4d8ba12e186989825737dbbbcea0a355b94c649e7a506799b95c52e19634b25c56bc045f6b847d792a53a635a64b972", 0x38) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000002000)=r3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000003000)="26d68671fdd00dfaf5609ffd62ac4020c8b6523e1c7f55f41e9413cb53e3f33a5c1a639b4cec9d801c6571cb6e6a3fa228a57f7dad4d9323af4051ef3c081191553a50a72945d27b106f058e988d056266304adb3dca65e15d8374efac5daeab66df56140fc193e93619d987fa07f2c7", 0x70}, {&(0x7f0000003000)="5de4f733c34c71e7db5871d07844d3ed03c7dd227130134e7fc7e6afa35be9f5ec4b291c7e79b027ddd63fa127382cc68e78bfd8e69edc5730bbc9ea56", 0x3d}, {&(0x7f0000003000)="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", 0xff}, {&(0x7f0000004000-0x34)="d2d49ad16ef7b4a432455413f6f3c67958d31f121ab4480d43b3ffa3e782622abd38ef1d868ab662896204866f3be11cb5e72742", 0x34}], 0x4, &(0x7f0000003000)=[@assoc={0x18, 0x117, 0x4, 0xfff}, @assoc={0x18, 0x117, 0x4, 0xb8}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x48, 0x40000}, 0x4000000) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000-0x4)={0x0}, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000-0x8)={r4, 0x7}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000005000)=0x200) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000003000)={r4, 0x6, "99e2af76b9f4"}, &(0x7f0000006000)=0xe) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/31 13:11:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000ad000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) recvfrom$llc(r0, &(0x7f0000eab000-0x63)=""/99, 0x63, 0x0, &(0x7f0000b2e000-0x10)={0x1a, 0x1d, 0x9, 0x80, 0x0, 0x7f, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000002000-0xb)=""/11, 0xb, 0x9}, 0x40) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1401}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000002000)={@loopback={0x0, 0x1}, r1}, 0x14) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f0000001000)={0x2, 0x12, 0x8, 0x9, 0x4, 0x0, 0x4, 0x0, [@sadb_spirange={0x2, 0x10, 0x2, 0x2, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000002000)=[@in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0xb, 0x8, &(0x7f0000004000-0x8)={0x0, 0x0}) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000004000)=0x2, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000005000)=[@in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x7}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8}], 0xbc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f0000006000)={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x200, 0x7f, 0xc00000000000, 0x20}, &(0x7f0000008000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000007000)={r4, 0x7ff}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000)={r4, 0x7cf}, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000009000-0x4)=0x7, 0x4) 2018/01/31 13:11:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x0, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00007d3000)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000001000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xded0, 0xace, 0x6, 0x400, 0x7, 0x800081, r2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[{0x2, 0xfffffffffffeffff}, {0x3, 0x401}, {0x4, 0xfffffffffffffffb}, {0x8, 0x3f}], 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000003000-0x4)=0x10000) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={0x0, 0xdd1}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000002000-0x8)={r4, 0x3}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, 0x0, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000007000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ecb-serpent-avx2,sha1-generic)\x00'}, 0x58) close(r0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=r5, 0x4) r6 = getuid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000007000)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0xb9, 0x0, 0x0, 0xa, 0x80, 0x20, 0xe85bf2735b4428b8, r2, r6}, {0xfa, 0x5, 0x1ff, 0x3, 0x1, 0xfffffffffffffffc, 0x1, 0x0}, {0x6, 0x1, 0x20, 0x4}, 0x5, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x0, 0xa}, 0x0, 0x3e}, 0xa, @in6=@loopback={0x0, 0x1}, 0x4, 0x1, 0x3, 0x80000001, 0xff2, 0xffffffffffffffff, 0x3}}, 0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000008000)=0x0, &(0x7f0000009000-0x4)=0x4) [ 33.825314] audit: type=1400 audit(1517404319.015:9): avc: denied { map } for pid=4197 comm="syz-fuzzer" path="/root/syzkaller-shm989437847" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/01/31 13:11:59 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x80, 0x30}, &(0x7f00004c7000+0xf1a)=0xc) r2 = socket(0x2, 0x6, 0x5) ioctl$PPPIOCSMRU(r2, 0x40047452, &(0x7f0000001000-0x4)=0x8) listen(r2, 0x76f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x1, 0xfc, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}], 0x64) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={r3, 0x400, 0x18}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000003000)={@common='vcan0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000002000-0x20)={@generic="8b838469efc00a8fe415587921e5875f", @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000001000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000003000-0x200)={0x2, 0x0, 0x1000000, 0x5, 0x40, 0x0, 0x0, 0x1, [@sadb_ident={0x2, 0xa, 0x6, 0x0, 0x3}, @sadb_x_sec_ctx={0x11, 0x18, 0x5, 0x20, 0x80, "1a85941175d1dda5554c3f3c09a96a03bfe275eb9da877ea9d7c61658ca1ee76649325132a40bd514450161619c6f6522c05b6229517b90ac56ab7555b697f9bee4d26b88ebecf93e2eaae2d057ae7048a38d977b43163400fc9c58ef4bbd8b8fc1fa2355d8ba80dfade364e116d7cb412c0732945d2eda6f4617c75733dd8b7"}, @sadb_x_nat_t_type={0x1, 0x14, 0xe27, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x0, 0x2, 0x0}, @sadb_x_sec_ctx={0x1e, 0x18, 0x1, 0x0, 0xe1, "46ae7cae8c3ba9a0267614994db4b34fb22e44fc228445e9dc8fa2e396a0cb89d164e5f7a62ef021e2730568a0cee3117a566a5972d7e458ae1e379c11c22b92391c3707003d738b5e9e2c90665b4c75909d63cfb1f0852e3a4e5981fb27719d2aea9bee5015f73474642ff992c613f02d1899faf148b8da12e1034c0636c230c08b34e2c5e77e6128c3f26c4d28ce83973c89fba8f9633bc8334a40a1aa18cf416a31ca2a6e1afdd3664e82c60304808fadd593b47432ed046f01a2109bb5ff30d998615b72c7220fe57f643253f67351a2384ddba1dffabe99cfc646ed7a9a95"}, @sadb_sa={0x2, 0x1, 0x0, 0x7, 0x1, 0x2b, 0x9, 0x0}, @sadb_lifetime={0x4, 0x6, 0x0, 0x7fffffff, 0x80, 0x7f}, @sadb_x_sec_ctx={0x4, 0x18, 0x6, 0xfffffffffffffff7, 0x17, "62c45b9c94bf874c85f1ca20298df400345a8497ab897c"}]}, 0x200}, 0x1, 0x0, 0x0, 0x0}, 0x800) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000)=0xe98, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000003000-0x38)={&(0x7f0000006000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000006000)=[{&(0x7f0000006000)=""/183, 0xb7}, {&(0x7f0000004000-0x16)=""/22, 0x16}, {&(0x7f0000007000-0x49)=""/73, 0x49}, {&(0x7f0000003000)=""/62, 0x3e}, {&(0x7f0000002000)=""/114, 0x72}], 0x5, &(0x7f0000003000-0x1a)=""/31, 0x1f, 0x7}, 0x2) 2018/01/31 13:11:59 executing program 6: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000dc8000-0x4)=0x0, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c69000-0x8)={0x0, 0x8, 0x4}, &(0x7f00001ae000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x8)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0xfffffffffffffffc}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={r1, 0x0, 0xe695, 0x4, 0x0, 0x100, 0x8000, 0x9, {r1, @in6={{0xa, 0x1, 0x10001, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xffff, 0x1, 0x7, 0x3}}, &(0x7f0000000000)=0xb8) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket(0x9, 0x807, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r4, 0x5411, &(0x7f0000002000-0x4)=0x0) r5 = socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000002000)={@empty=0x0, @loopback=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f0000003000)=0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r5, 0x118, 0x1, &(0x7f0000003000-0x4)=0x2, 0x4) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r6, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000004000)=0x1c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x1)=0x0, &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000007000-0x4)=@assoc_id=r2, 0x4) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000005000-0x4)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000007000-0x22)={r1, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x52, 0x6c1e}, 0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000006000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000008000)="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", 0xff) [ 33.868073] audit: type=1400 audit(1517404319.056:10): avc: denied { sys_admin } for pid=4240 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 [ 33.897521] IPVS: ftp: loaded support on port[0] = 21 [ 33.961086] audit: type=1400 audit(1517404319.148:11): avc: denied { net_admin } for pid=4242 comm="syz-executor7" 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 [ 33.986600] IPVS: ftp: loaded support on port[0] = 21 [ 34.035166] IPVS: ftp: loaded support on port[0] = 21 [ 34.091291] IPVS: ftp: loaded support on port[0] = 21 [ 34.164093] IPVS: ftp: loaded support on port[0] = 21 [ 34.254365] IPVS: ftp: loaded support on port[0] = 21 [ 34.343449] IPVS: ftp: loaded support on port[0] = 21 [ 34.455789] IPVS: ftp: loaded support on port[0] = 21 [ 35.325339] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.344129] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.498523] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.590921] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.788976] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.894408] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.924543] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 36.151641] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.921723] audit: type=1400 audit(1517404323.111:12): avc: denied { sys_chroot } for pid=4242 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 [ 38.383158] audit: type=1400 audit(1517404323.572:13): avc: denied { create } for pid=5275 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.415944] audit: type=1400 audit(1517404323.605:14): avc: denied { getopt } for pid=5275 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 13:12:03 executing program 7: mmap(&(0x7f0000000000/0xf9000)=nil, 0xf9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x72, &(0x7f0000063000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x1, 0x2, 0x9}}], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x3, 0x21, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [@routing={0x0, 0x1f9b, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) 2018/01/31 13:12:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f000083a000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c05000)=0x1c, 0x800) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000def000-0x4)=0x3, 0x4) getsockname(0xffffffffffffff9c, &(0x7f00003a0000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, &(0x7f0000610000-0x4)=0x3a) getsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000e20000)=""/117, &(0x7f00003d0000-0x4)=0x75) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f00004c8000-0x10)=@req={0x50, &(0x7f0000dac000)={@generic="4b41a46167e6aa7b58bc37d3ec3869c8", @ifru_data=&(0x7f0000254000)="ef021f6a7967bcd68edf190198974c674d3351a06a7ba51e4c9ddf090ac31efd"}}) syz_emit_ethernet(0x16, &(0x7f0000a58000-0x49)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8864, "b2640e4dceb259af"}}}, &(0x7f00002eb000)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00003c8000-0x8)={0x0, 0x7cbb}, &(0x7f0000362000-0x4)=0x8) accept4$llc(r1, &(0x7f0000f4c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e9c000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000b5b000)={r2, 0x1}, 0x8) getsockname(r1, &(0x7f0000005000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000207000)=0x2e) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000229000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005ce000-0x4)=0xe8) sendmsg$can_raw(r1, &(0x7f0000fb0000)={&(0x7f00009a2000)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f00001f0000-0x7)={&(0x7f0000e20000)=@canfd={{0x3, 0x2, 0xffffffff9f4e86bc, 0x1ff}, 0xb, 0x3, 0x0, 0x0, "7d805760f1d53e592b0a67dc9b9a38543abc5b669a05aa543626152b73ac414900998c6fa1aa422fcf946fb7cdf1ca2fbba6a630c28a30400900c5054195f619"}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000396000)={0x3, &(0x7f0000052000-0x18)=[{0x1, 0x9, 0x80000001, 0x100000001}, {0x8, 0x9, 0x44dc, 0x1}, {0x5, 0x3f91, 0x5, 0x4}]}, 0x10) 2018/01/31 13:12:03 executing program 1: mmap(&(0x7f0000000000/0xae6000)=nil, 0xae6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ae7000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000031000-0xa0)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, @in6={0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x1ff}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x54da6415, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x18d}, @in6={0xa, 0x2, 0x8001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}], 0xa0) syz_emit_ethernet(0x4a, &(0x7f0000525000-0xe1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x1, 0x10000, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "6e39de902479d315415cbbd0edf8e8f29c74f9b073a8508c7cd3c1cd97309116"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000541000-0x4)=0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ae8000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae7000)=0xe8) r4 = getgid() ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00009d9000-0x4)=0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ae7000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae8000-0x4)=0xe8) r7 = getgid() r8 = getpid() mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ae8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000195000-0x4)=0xc) r10 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000088b000)=0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000ae7000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae8000)=0xe8) r13 = getgid() mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ae7000)=0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000563000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ae7000)=0xe8) r16 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000007a000)=0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ae7000)={0x0, 0x0, 0x0}, &(0x7f00004aa000)=0xc) r19 = getgid() mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000ae7000)=[{&(0x7f000035d000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000ae7000)=[{&(0x7f0000246000-0x5f)="974cbcec1efb5766614021a21fb2b36f0e71509f760b741878f943debc33941b95e64d68dcb6d21c21fa09af987c0ebed6948f06f26de2f7bd88e5d894a618e8bb77becc16e5521b07499baecc7492052555bd0831b3b180e1cc3ab02ed1b0639e6b43cd2cbe5c2ef8742ef717d773fed6e09109f6547f62076e3174f0c54d5dbe8b7fc155c857f54da4966b8a9ca3fb51f98161668bab1c415b083f6a62da7ccc6d992f6e056272ff7d63d407131f91e1e0db40c501dee471443f4c8eadc042fff3990f3286f4f8b0c41dd7cec4853c05292a132d355e08735c3d7a58", 0xdd}, {&(0x7f0000ae7000)="046d9d8fa86a2f045decf84b9758e8a2915c8f01e5e0a320c7bb8cdf68ef4b5828b23d249895848c7615afb5289e8525de84963571aa5e8942c306439d103b6b4300680c1d9d170dabbbcdb17acf3d7c3c5d35741a7c400e4e3ec9a056c98334efa3de67eda78487b2400175448158d75467eafc18c2917ba27b584f63d821ad164ff7f1348c3e9fe082be3b3cd5ce1651d79d8d5b3ebb3f2ae28464cdbc8e8c148ed231d5f56be7cc9fe0e58fa6d307fb1f047deaacb2", 0xb7}, {&(0x7f0000ae8000-0xf5)="316ef89c08de30348f3a19f0a76f6ac6b2ffd2dd2d124bd8151eedefe10431488e134a85f714c5282101e82d645d7557f12ff19dbfa793537d63e29476bed7ecf7e1bd2918c43994441cbda52b0c5ddd1a26a2623975d5b2cf89690ee38605b13751e3dc23589a3e0bfdabb8a33531d42cc8aa9e2832fc5868ed7d249c34d1290e961cd0ace36103475ba875c1075454c1d35f8a240e453ab5f3064f78ede7aa439dc055a128c41999b5499e507cfa82c70ccb0f287c466ed96d0c8531db8fd84e32309f542ebbc82b1ebbe2432e118ac9a0024f2d222ec8f13513497234fb17a488a5b184e86ef998960ad7384de9b818f3d3affb", 0xf5}, {&(0x7f0000ae8000-0x17)="ae891100b55a57a45cbcb85917264d19997926d6e7a04a", 0x17}, {&(0x7f0000ae7000)="5e1101caea47c258d20931f6ccfe9c8a40444d441505c755020828201c40da7776cc965375d8f2b2bb34e271f14766179de0f713cf6c3119b929e5784323b5c4e17aef4c5c270805882a4ab35510679ce7d430325e70210317e7921292a8dd013c0b824a493966647731c8c6d7dd241c2aac1c85c44ce82171d75239aa4a060aebd55f84d601e6a62df07c47fe168e91acd5e21f230aac64e632429c8662e7fdb8c5ff7a586a650c09d9ebb7572437dbb96b066ff298fb468a", 0xb9}, {&(0x7f0000610000-0xb7)="567ed8c4f03ad57c442407355528d9dc6e922d8a3be68f4d20f42e01ad9273c522ede21ee21414d719267617890fe277089e9e4d7239039c353c52022a9ed9fc33112044133e0fab141ba22e3703231024409fb150458e088a2745160d4506c4e2507327ce9f8b00552fa9da67d5e5aea8556849a8a28cbf5da59292a1c38945f943851b1acba3c5134eac0eeb98de144b01e6f970b5093d049672cc3a291c918223b374fdf31e224074534ba6fadc9889bda32a5e0c6a", 0xb7}], 0x6, &(0x7f0000370000-0x128)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x128, 0x80}], 0x1, 0x20000000) 2018/01/31 13:12:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x5, 0x4, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r4 = getgid() sendmsg$netlink(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000)=@kern={0x10, 0x0, 0x0, 0x10020004}, 0xc, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)={0x2c, 0x37, 0x0, 0x3, 0x2, "", [@typed={0xc, 0x18, @fd=r0}, @typed={0x10, 0x2d, @u64=0x4}]}, 0x2c}], 0x1, &(0x7f0000002000-0x50)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r0, r0]}], 0x50, 0x0}, 0x20008010) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000002000)={@loopback={0x0, 0x1}, 0x9, r6}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@sack_info={0x0, 0x9, 0x9}, &(0x7f0000003000-0x4)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001000)=r7, 0xfffffffffffffd62) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000002000-0xc)={r5, 0x80000, r1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r1, &(0x7f0000004000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000004000-0x5)={0x0, 0x4003, 0xfd7}, &(0x7f0000000000)=0xffffffffffffff99) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000059a000)=@assoc_id=0x0, &(0x7f0000e73000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r8, 0x3, 0xfff, 0x7, 0x2, 0x100000000, 0x800, 0x10000, {r9, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9, 0x3, 0x0, 0xffffffff7fffffff}}, &(0x7f0000d7d000-0x4)=0xb8) r10 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r10, 0xff0d) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x80000001, 0x3, 0xfffffffffffffffe, 0x1000000000, 0x883}, &(0x7f0000ba9000)=0xffffffffffffffcf) 2018/01/31 13:12:03 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002000)={0x7847627a, 0x0, 0x2}, 0x4) 2018/01/31 13:12:03 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0xfffffd68, 0x7f, &(0x7f0000f92000-0x2)="0400", &(0x7f0000008000-0xec)=""/236, 0x0, 0x9}, 0x3b5) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f000028c000)=0x0) 2018/01/31 13:12:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r0, &(0x7f0000f44000)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) bind$vsock_stream(r0, &(0x7f0000dbb000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x2c2) poll(&(0x7f00003e6000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/31 13:12:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000904000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c2d000)="", 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00006c4000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000899000-0x4)=0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000021f000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f73000-0x10)={0x3, &(0x7f000093b000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f00006e5000)={r2, &(0x7f0000afb000-0xd5)=""/213}) 2018/01/31 13:12:03 executing program 7: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000512000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000f84000)={0x0, 0x0, 0x6, 0x8, 0x2, 0x1}, &(0x7f0000246000-0x4)=0x14) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f85000-0xa0)={r1, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x4, 0x0, 0x3f, 0x0}, 0xa0) r2 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000-0x60)={0x2, 0x1, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0xbb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x74}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffd) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r2, &(0x7f0000f86000-0x38)={0x0, 0x0, &(0x7f0000f86000-0x10)={&(0x7f0000f85000)={0x2, 0x15, 0x8, 0x9, 0x13, 0x0, 0x6, 0x0, [@sadb_x_sec_ctx={0x11, 0x18, 0x800, 0x1, 0x7c, "553239bb90c8ef7bf96aea8943588cd26df6921b63442af1444c2ce37c13dd2dd13a6449383eb79a34880f19d784f04602568687aa37ee0ea8fca9f54ece78965a433335687d94db7e02157cc6553fa351dfb0f33f19e6a662f5dec021d437135d32823b032a9a87663344699f68094e1d0351cdf1af9f13d3450130"}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x4004801) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f86000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00003f0000-0x18)={0x0, 0x26, 0x30, 0x332, 0x9}, &(0x7f00003ff000)=0x18) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00005bf000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x8, [@rand_addr=0xcd3f, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x12}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0xd}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x30) sendmsg$inet_sctp(r4, &(0x7f0000f86000-0x38)={&(0x7f0000f85000)=@in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x7}, 0x1c, &(0x7f0000f86000-0x20)=[{&(0x7f0000264000)="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", 0x1000}, {&(0x7f0000091000)="7ea721735b9cba07b6e8e29927fa39484c9b02f03a18302cdc85c4a9796f5e568074a7d28e3e4d27395cef08c1c5f7226219e3ab698cedcf73622684fa7dd7e4ad6bb756f347eacb9f4cf65ab699b29e377b7d3864a80bd3cab8c5ab38e3411a62014902e846e7c80008caa3dcf628083310b2", 0x73}], 0x2, &(0x7f0000a29000)=[@init={0x18, 0x84, 0x0, {0x7, 0x8, 0x27, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x10000, 0x8004, 0x40, 0x4, 0x6, 0xffffffff, 0x4, r5}}], 0x60, 0x4000000}, 0x4004800) [ 38.492552] sctp: [Deprecated]: syz-executor2 (pid 5299) Use of int in maxseg socket option. [ 38.492552] Use struct sctp_assoc_value instead [ 38.523761] sctp: [Deprecated]: syz-executor2 (pid 5299) Use of int in maxseg socket option. [ 38.523761] Use struct sctp_assoc_value instead 2018/01/31 13:12:03 executing program 2: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000021000-0x49)=@ethtool_coalesce={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]}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000021000)={0xf, 0x8, &(0x7f000000f000)=@raw=[@call={0x85, 0x0, 0x0, 0x26}, @alu={0x7, 0x4, 0xb, 0x1, 0x6, 0x102, 0xffffffffffffffff}, @jmp={0x5, 0x3f, 0x9, 0xf, 0xe, 0xffffffce, 0xffffffffffffffff}, @jmp={0x5, 0x5, 0xb, 0x8, 0xf, 0x0, 0x1}], &(0x7f0000022000-0xa)='syzkaller\x00', 0x101, 0x92, &(0x7f0000021000)=""/146, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000021000)={r0, r1, 0x6, 0x2}, 0x10) 2018/01/31 13:12:03 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x130, 0x158, 0x0, {0x0, 0x0}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0x0, 'bm\x00', "92e6e6eac8e443e6e69d10f7ef0b2fe30d86c9da620c660781c08c699b305e0cbf04b1c27339edf159266309dee73fb8ffe530a58adc46da7625adae6d6500000007b87eca7efa96eb123b96aa95842f04e5e8e8916f4efc8ef89f9b59e3a6b630b2ac7dcde45c39944e11ed764989aac2ba631799517a9e794e1dd1f20124ab", 0x41, 0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='dummy0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x380) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f000000b000-0x10)={&(0x7f0000017000)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/31 13:12:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000fb5000)=0x40, 0x4) pipe(&(0x7f00002fc000)={0x0, 0x0}) getsockname$llc(r1, &(0x7f0000ff9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c2d000)=0x10) r2 = socket(0x1d, 0x802, 0x2) connect$nfc_llcp(r2, &(0x7f0000003000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x60) sendmsg$nl_route(r2, &(0x7f0000005000)={&(0x7f0000006000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000869000)=@newlink={0x40, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VFINFO_LIST={0x20, 0x16, [{0x1c, 0x1, [@typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @uid=0x0}]}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 38.567625] audit: type=1400 audit(1517404323.756:15): avc: denied { net_raw } for pid=5308 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/01/31 13:12:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000e0000)={r0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000721000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b0000-0x4)=0xe8) getsockname$packet(r0, &(0x7f0000ef3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ab1000)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000022a000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000450000)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000208000-0x38)={&(0x7f0000d0d000-0xc)={0x10, 0x0, 0x0, 0x44}, 0xc, &(0x7f0000aeb000-0x10)={&(0x7f00003f6000-0x56c)=@newpolicy={0x56c, 0x13, 0x200, 0x0, 0x1, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7f, 0x2, 0x3f, 0x2, 0x20, 0x80, 0x2, 0x0, r2}, {0x2, 0x2, 0x10000, 0xc9b9, 0x100000001, 0xdc6, 0x7, 0x80000000}, {0x101, 0x5, 0x2, 0xfffffffffffffffa}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x2, 0x0}, [@sa={0xe8, 0x6, {{@in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x7, 0x2, 0x0, 0xa, 0x20, 0x20, 0x7f, r3, r4}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x2b}, @in=@empty=0x0, {0x7fff, 0xbf3cb37, 0x80, 0x6, 0x18000000000, 0x10000, 0x1ff, 0x8}, {0x0, 0x7, 0xf4, 0x3}, {0x1, 0x80000001, 0x7f}, 0x7, 0xffffffffffffffff, 0xa, 0x3, 0xfffffffffffffff7, 0xd0}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2}}, @ipv4_hthresh={0x8, 0x3, {0x14, 0x2}}, @srcaddr={0x14, 0xd, @in=@dev={0xac, 0x14, 0x0, 0x16}}, @replay_esn_val={0x34, 0x17, {0x6, 0x2, 0x4, 0x0, 0x0, 0x9, [0x8, 0x0, 0x7, 0xfffffffffffffffb, 0x4, 0xc000000000000000]}}, @algo_crypt={0x64, 0x2, {{'cbc(twofish)\x00'}, 0xe0, "39c1448fcf4baa77002e3d0bca179237d7e27e64089ead5e022a13d6"}}, @encap={0x1c, 0x4, {0x2, 0x3, 0x3, @in=@dev={0xac, 0x14, 0x0, 0x11}}}, @tmpl={0x284, 0x5, [{{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0}, 0xa, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x4, 0x0, 0x2, 0x2, 0x10001, 0x100000000}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3b}, 0xa, @in=@loopback=0x7f000001, 0x1, 0x5, 0x3, 0x1, 0xfffffffffffffffd, 0x10001, 0x45cf}, {{@in=@empty=0x0, 0x0, 0xff}, 0xa, @in=@empty=0x0, 0xffffffffffffffff, 0x7, 0x0, 0x7, 0x0, 0xf4f, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1, 0x3f}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x7, 0x3, 0x80, 0x6, 0x2, 0x161d0}, {{@in=@dev={0xac, 0x14, 0x0, 0xf}, 0x1, 0x2b}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x3, 0x1, 0xff, 0x1, 0x9, 0x8}, {{@in=@rand_addr=0x9, 0x0, 0xff}, 0xa, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6, 0x0, 0x2, 0x9, 0x1, 0xed, 0x80000000}, {{@in=@empty=0x0, 0x2, 0x0}, 0xa, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6, 0x2, 0x0, 0x8, 0xffff, 0x10000, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x32}, 0x2, @in=@rand_addr=0x7, 0x6, 0x6, 0x2, 0x5, 0x9, 0x6, 0x200}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0xa, @in=@multicast1=0xe0000001, 0x6, 0x4, 0x2, 0x20, 0x5, 0x800, 0x2}, {{@in=@rand_addr=0x4, 0x2, 0xff}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x2, 0x3, 0x2, 0xfffffffffffffffd, 0x80000000, 0x8123}]}, @replay_thresh={0x8, 0xb, 0xffff}, @tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x7f}, 0x0, @in=@rand_addr=0x1, 0x6, 0x2, 0x0, 0x101, 0x9, 0x0, 0xd7}]}]}, 0x56c}, 0x1, 0x0, 0x0, 0x20000080}, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000062000-0x38)={&(0x7f00003fe000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f000084c000+0xd8f)=[{&(0x7f0000aa5000)=""/98, 0x62}, {&(0x7f0000a14000)=""/31, 0x1f}], 0x2, &(0x7f0000ccf000-0xa3)=""/163, 0xa3, 0x4}, 0x12000) connect$bt_l2cap(r5, &(0x7f00003bd000-0xe)={0x1f, 0x8, {0xfa73, 0x81, 0x7f13, 0x6, 0x100000000, 0xd3f812f}, 0x9, 0x3}, 0xe) r6 = accept$inet6(0xffffffffffffffff, &(0x7f00002df000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00002a8000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000057f000)={0x0, 0x9bed}, &(0x7f000067e000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000cb8000-0xc)={r7, 0x2, 0x10}, &(0x7f00005d8000)=0xc) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000968000-0x1c)=@req3={0x800, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) 2018/01/31 13:12:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000889000-0x4)=0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d31000-0x38)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x14, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004a1000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00001d4000-0x4)={0x1c5}, 0x4) 2018/01/31 13:12:03 executing program 0: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000a, 0x0}) 2018/01/31 13:12:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000c5b000-0x4)=0x0, 0x4) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000209000-0x8)={0x0, 0x0}, &(0x7f0000e27000-0x4)=0x8) 2018/01/31 13:12:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fee000-0x68)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r1, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fee000-0x4)=0x28) ioctl$sock_ifreq(r0, 0x891d, &(0x7f00007ef000-0x50)={@common='sit0\x00', @ifru_names=@common='bcsf0\x00'}) 2018/01/31 13:12:03 executing program 5: pipe(&(0x7f000072f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000001000-0x97)=""/151, &(0x7f0000000000)=0x97) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) close(r2) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00006dc000-0x4)=0x0) 2018/01/31 13:12:03 executing program 3: socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f000092b000/0x2000)=nil, 0x2000, 0x0, 0x1131, 0xffffffffffffffff, 0x0) 2018/01/31 13:12:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = socket(0x2, 0x2000080003, 0x2) sendto(r0, &(0x7f0000d71000)="", 0x0, 0x0, &(0x7f0000ed6000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1af9f0cd325344b6182197ba86137463a8ac86a2fbc1dc3219993e132aed2ad6192df694640f60d79ac4456e235b88bf86d678f3f9753e40edc7f893e72dbb", 0x0}, 0x60) read(r0, &(0x7f000046e000)=""/135, 0x87) [ 38.706118] audit: type=1400 audit(1517404323.831:16): avc: denied { prog_load } for pid=5325 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 38.756710] audit: type=1400 audit(1517404323.929:17): avc: denied { create } for pid=5341 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 38.800416] raw_sendmsg: syz-executor6 forgot to set AF_INET. Fix it! [ 38.810990] audit: type=1400 audit(1517404323.933:18): avc: denied { ioctl } for pid=5341 comm="syz-executor2" path="socket:[14388]" dev="sockfs" ino=14388 ioctlcmd=0x894b scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 13:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f000044c000-0x50)=""/80, &(0x7f000066e000-0x4)=0x50) connect$netlink(r0, &(0x7f000030f000)=@proc={0x10, 0x0, 0x3, 0x80}, 0xc) 2018/01/31 13:12:04 executing program 0: r0 = socket(0x9, 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x51, "776e9b2dde81d37a9868f9e2e1803e6c033c3b4d6789095b013bbb35d44f4278b9bd27ae2bb1a3d7002181731a3fcb433b53bea795d67826063d7825cb6e3b7a0404163d1f8c3a2a8283e2d12bce54ecdc"}, &(0x7f0000f0e000-0x4)=0x59) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a66000)={r1, 0x86, "f73e6ef426cff122a5ca57371d3094683b0b04937d91cb2ef3a3a9df79b18913dc66333fe41623cad346d9a189174bded856dfa6ca4342ce8e115a088ae780036c6578fc9a20168969fb7c95bf391bf702ab8de60a0f70e3eab62e52097445846e175bdd6bb843344f805858549c45be213c839fab1b1f1f81dba5b10e644821cc9ac2ecb339"}, &(0x7f0000000000)=0x8e) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000006000)={r3}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000006000)={0x0, 0x3ff80000000}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000003000)={r5, 0x1}, 0x6) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r3, 0x89e2, &(0x7f0000009000-0xd4)="9e02f536ec1b2cfac83668225ffadbf4263ca7239ee91ed8f355fca182e1209ea3033570693fecd6140ee498a08413b546afd606ba7d62ad4f39a07c43dfd64c4efb146589b869ab23eb87c1f735b16a57d4d98904d922c502925d33b48ba78c35de3e75cdab41d55791ee76d1a43e87f9391bbd1fa3526324dac8adc6ea7da7c98b1e28b420df07c5cae53ff566e1b6f21bc75b027d1dfed44e277bdb63689c2acb5344a73851762e94ab388bc659fb72882a8e93689637798324963bf0739573871f6dccae872bfb728bffe631100732aa7348") listen(r2, 0x3) r6 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r6, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) read(r4, &(0x7f0000006000-0xb3)=""/179, 0xb3) ioctl$sock_inet_SIOCSIFDSTADDR(r6, 0x8918, &(0x7f0000002000+0x7c1)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 13:12:04 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x0, 0xd0, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/31 13:12:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = socket(0x10, 0xa, 0x3) connect$vsock_dgram(r1, &(0x7f0000b49000-0x10)={0x28, 0x0, 0x2711, @host=0x2, 0x0}, 0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00004af000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0xffffffa4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) close(r1) 2018/01/31 13:12:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x5, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000187000)=0x11, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x3c}, @in=@loopback=0x7f000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) r1 = accept(r0, 0x0, &(0x7f000022c000-0x4)=0x11a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000d44000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x100000001, 0xff, 0x81, 0x5fe3}, &(0x7f0000475000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00007c7000-0x8)={r2, 0x2}, 0x8) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000258000-0x4)=0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000294000)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00006d6000)=@assoc_value={r2, 0x7fffffff}, 0x8) writev(r0, &(0x7f00007cd000)=[{&(0x7f00006f5000-0x29)="290000001800b1090007090000000007020001000000ff06800000000c000800040000000000000000", 0x29}], 0x1) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000520000-0x3a0)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0xd0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x0}}}, {{@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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00', 0x0, {0x0}}}]}}, 0x3a0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00003f1000)=0x3, 0x4) socket$unix(0x1, 0x2, 0x0) 2018/01/31 13:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000d43000)="", 0x0) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x22) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) socketpair$inet(0x2, 0xf, 0x7ffffffd, &(0x7f000009d000)={0x0, 0x0}) sendto$inet(r2, &(0x7f00005da000)="17ecd80921fffc79b132672781d162a78039095318401d15fc546a86822749e04ce5d28d4e8de44554e296b4c7761c166c1a86557945ee72f25d64feb45aad5366151a5f3aeebd15b544b4e595df4b89ed0e9cf8cb0d", 0x56, 0x2404c080, &(0x7f000071a000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r2, &(0x7f0000377000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:12:04 executing program 5: mmap(&(0x7f0000000000/0xdd0000)=nil, 0xdd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000dd1000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd0000)=0x10, 0x800) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000001b000-0x8)=0x0, &(0x7f0000466000-0x4)=0x8) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2, &(0x7f0000dd0000)=0x10001, 0x4) mmap(&(0x7f0000dd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x101, 0x1, &(0x7f0000dd1000-0x4)=""/4, &(0x7f0000af1000)=0x4) r2 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000dd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000dd1000)={@common='gretap0\x00', @ifru_flags=0x200}) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000dd0000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0xce2, 0x0, 0x0, 0x0, 0x0}) [ 38.844733] audit: type=1400 audit(1517404323.942:19): avc: denied { write } for pid=5341 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_netfilter_socket permissive=1 [ 38.871057] audit: type=1400 audit(1517404324.034:20): avc: denied { prog_run } for pid=5347 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/31 13:12:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f000057f000-0x4)=0xffffffffffffffff, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000771000-0x10)=@common='gretap0\x00') bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00009a7000-0x33)="12175c7d73df8a2b6e9c85f5ee7406ab821ea8f1a0da948cdb2f7963c7736006366f3cd72b826b52a1b747a5027ab1e1967787", 0x33, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00004a1000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x852b, 0xffff, 0x1, 0x0}, 0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f00009a0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009db000-0x4)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000dea000-0xc)={@rand_addr=0x0, @rand_addr=0x10000, r1}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000cef000)=0x80000000, 0x4) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="1b535ea19371228fb35cd6affe75fd508703a6520c0c3bcedded24701762dcc7bd2249cb28f40bca747076580104c7a930147cc14fa98c7da7b4cb5d0268cb4a2a3629923bccfc95f3f7e1016b77eec330ccf3264824dc1c2826635d6a37badd2fabc8477acd6797c2201ea3aa10c1bcf72a92d3a2333701e8a4effd28eecfa504af9e19c8e3ef6aa3e7ac50c17b032f86ef3a0c87345f5fe88fc592e2d1ac32864512bbfd1b1326a3b5e1f5ed1e72246769050f193ad8659973ed8dd9123f155eea421d8149f28ab27abfbde3f963652160d6ea89e836c86a7277606813e3a9e42f9e40f321721b306e1a75ed6c45577bff2accf6fc33963f410eff6d15a7382a872f528f85adf2d14cf962028c5285229a189a2b445743940460e50a9b4925259a215b00f2d982fc859b28376fce505edf8fd5a281481731f70c66d6728aac1269a29a909a9ec1da8408725491215a574c1b24a3da493c8795cf6b29033e866b264c096952c275c0b6a284c450e2c1bd8df370d54245af1471b63be7b523a91787ac0f976b341161e39782ce739591217ab409831a7946ad8591a7eb45f22cdd034ace3cb2c072d9c39c908cef10d98ff7e9dd7a5bf7fbe4da21006a0d68a81a4bc1bb03a12952665db6d5689c6ffbb3b059b2b63dfcac390441afb9e0f936fbeebbf3b6e07de0e52b48622b8e99a2d620ed7f8ecfb67c51c474a8a3910f6a6c3bd197db07f93b8fd27bd9478020296dc1d5ed3c07778123dcbe0bd9d35ea9881da5ec96395c9d3aab77d72da347a09f185f9f7afeeb6b42c491dbaf2195d8748d7904748d32f1350b98b49db77e8ad5f58ffc4729d0e11d25ff93e073913daeb5edae95c56afd995d44cde12754c58a12795815a420a063e426bae6a017a0e307581b65e00cba1f8bc9b740ae5f53bd9348fbb823e9dbc62c409aea9abebfc74a0cefd57faf6c3d8e86fc1ed90822f8d12a92f318cee9983d2007c747cc3f84573f64abe2f3b91c027ecc102bca60d3ac1f63ee3ba212f7565adec4384274ab51ca2295a5a7a094e554032abd0f7f2636fb42281540666faabd2a34d7c11fe7e8dbea9aa2f65a3232ba61c616b577d3724bebd2b36c92af7d6054ec86967e13afdf57362f9229fce299a2053c397f0a5f082ed5cc01c60fb10ce0ea104c2cd03d5852c0ed1a1cd95c3a7e47f57910d89e597000a7237133440b06c944efa91104471e82f51ba12e1788012033f9b4d7c75019f2ed08fe02fa434f692a4c7960ab6d7a4bef261c26fe0d5e29b4f1767f72dcfa9daef83eb12cf19f2aca5a71bc602ed99557e5c45fce9f942c0bf4150ce36fb0ca1fbb37010df9af005c60744945da94e5b68e8e9f3bc1e457aa088acd78c814a6f091072ad23e658233d4e2e77fbcb6cf224c04f58ed929525ac963ef5f5b4d3c0feb5425258d40481ce9ed83710437f5e88819290c3b4a1a45b05017d1c65646929dda355332246f2fbfcfc3952d4e8cfb06d3ef6552c9f15c82492f6c61959433dbcc2d3e915382fe73356ec552bf0e53ace6f25814376e83b2224dbdbde721766a6be04e05dd10575fe54ca9363577fae3b243ae1e5286e96e5c6be7f18426f9773f7ded2361d57edc82d27cb4e6524e8b43aa79d170f2b1cbeb91bf4ae879365a68e1b7dabc7fbf8d6503f8775088cf9f2d4a4ae08e57a9542f664c5c7602663903ea5f627f08be49a3cbfa910476341c549446dbdad75422eb86c39ef0380656f173c5f5a8856f4aec9125942ef5b3abb192f48a7e13e2879276307b74dab9fe13303529c3c3101a91aefb4f31ccec7b28e3ab22ab1a513fe2beae04f850c3d121564a130391e68535a757357239394bbaddb32043503a8f937ce2f91c892f0dfd2a4a44170134d02d9bf98ff73a3bd370b18141bc11927e9a6b69087bd44fb91c91b083490e30a39a0b28a8588918d19c9e9aafcbf4c5ce3357979408e9e48c922fa4030ad91d67820b4a3e28b3b82274211790289e0efee6e1dbab89b354159bf4b659bc813edd9b29ea110bd6935334c51b3621b2f8d065045d6978f8ac41d3715550a9d346526634ae6bde6c1e07671b726182b30172206a1c1384f27e331e4ed795440524ce8297f43de9df5f237cf081231f5d77e5ca5f6e2032dcedf15ddd8494b5496e5343f3a40911ccbf7d5ee2cfc955cfb82626751dac1a5087237d36dd5b23087ac689289942e9aedf52715c182e6bad997152ae706cdc62ca40768c1b18a377241c77133998c83fd633028c03739672cb98bf8df646cb062690f8953fc28ad9fb80020c70a1fd635c69e328cdfa9d8ebf80bb6bd27feeea26f306f0d0bf1ffbb49591c885e62003efb87cf7826df5665b6796ef6ddfd35b8f844fb3b36b132612446cac349ab9dd603b08f309edc83f34602a58e6d1338240ff3482caf9467911dd1c0e3b92e072db5f858190a8d79241a2bd4d263291d8e35d85553ed437019083449d1e0365d37dc2dd981f4887f5d0106042e2ddb72039c80433ca3ea3deeadde9c2d6bfa9027c1b3ba7bd13eb5e9d9eba90501a0b7705c368be444fd213185bf1200722224f6cdbb8c311b832782a664d4cc6897bf004d0c63652c1b4dbf8860378439e618f0d7bd36b17992c85feb792a78ead72823eea6438b6c737a78c5d46bbdc2712b8824f74a3b8eadcdc19dd3fb01168f2c1357dc02d3cd08c8413f52812a144b82736e0d0ba11140f598b471273c2a1704f11ede2c63c9a6f293789028f7e641a0e2eff36d1f4707ca5a5adafd6b5af6e08967cccb97652fcf8e3ce6c53013f5a4c53dd9dce3296ed0c474435b4a2447cc5fe6d8e29859a81f5fac4ae078c4ee54afa577f9de56673460077652048a8b6bae918b694f1dccac6d36b394a54edb34a736e8d206aecf09bae4fe1472c4eb755434f8d91f866e631b004d368fb2e862a7f6cdeda20c703d38639c50e348b14a1828b2a905855bd5746acfd418ab068da1381c1475a711e2bc0c2e57199767b4f816b595700cde29bd942ab37b0a07932009ccc34020b96efcdb2d26367f77899dbff8551fedbf257a2a306d8f2fb16d113a6dad85ba87e26f566a3987e7da78368ad6debd2b48b3476035a4b0c8be04783137ae63ad20c3ac1f616f9d6496b409f269575947f4a7725a7ba1f78b213ca7279a599b414e0bb799e3a3ed3ef2a813f5ace6e8e5192a2a2d90dba9bc3486b7d7b6511977a01dd5c91b31be75faa74cf4a0a3308f88d868a6c2399ba028516f5f20cc082ba1cfe26fec4201c876ff44aa7f05819b0650179cb5e1dda0cc093b4c9d11d3ad0f928d46e52f99b8c076a8704c11caf57c89357cbd7e411995f926360234ad8e04b8e67a7eedf1e41d0a2a218b58b85fd4f0808aa85bb314278f76abd12166beb2b803a93d2fb51bc177ef5685b1083d41faf4abfd3d9858a46e57594c2960931541cbdeff0cd616eeb1ba2d9dd2c990f8376acf8dee737df0db5ff3c188585ff3a8aeb09aae9f97e0d1e31e74b30ad7179989807b2f321e802ed9013ca4d60705b63556457cb876a74484832a6e2694098f4b1a1b0db828c1760620f15df829dab1de9b44dcf5b0b1259596042a2ac06a338665f21317f016ed974051cffa3859e32333943d848280b1c93c1ab83127eb3ffcd9351c55f76d4c3d1e77623ee07bdad46ae80006156d2bf0143f356b7bcc5f3ec8275de4881d701c207a2a783239dc80abceb208dc75449ab1af41526a2a61ef9a1f142cdd28c441030381f777598fe58eaf1b209e997bc47f74f0b", 0xa79}], 0x1) 2018/01/31 13:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish)\x00'}, 0xfffffd3f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000a3a000)={0x5, 0xe5e}, 0x2) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000546000-0xc)={0x10001, 0x0, 0x6, 0x9, 0x1}, 0xc) read(r2, &(0x7f00001aa000)=""/34, 0xfedc) 2018/01/31 13:12:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d72000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000031000)={0x0, 0x0}, &(0x7f0000e45000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x8}, &(0x7f00003af000)=0x8) bpf$PROG_LOAD(0x5, &(0x7f0000002000-0x48)={0x4001, 0x2, &(0x7f0000000000)=@raw=[@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], &(0x7f0000000000)='a\\zkalleS\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:12:04 executing program 6: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000009000-0x80)=[{&(0x7f0000011000)="8d3f5764690b0b141233d462f84214711b8332fa01106cc43d89759639aac6ccc0d2961908d671224ae32bddb547aef535015dd7c4b279", 0x37}], 0x1) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0x3, 0x1202}, 0xfffffffffffffe0a) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000026000)={0x0, 0x0}, &(0x7f000001b000)=0x8) ioctl$sock_FIOGETOWN(r1, 0x400454d1, &(0x7f0000011000-0x4)=0x0) 2018/01/31 13:12:04 executing program 5: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000a1000-0x4)=0x0) r1 = socket(0x9, 0xa, 0x5) getsockopt$inet_tcp_buf(r0, 0x6, 0x10000000001a, &(0x7f0000000000)=""/253, &(0x7f0000ba5000-0x4)=0xfd) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xffffffff}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e7c000)=0x3, 0x4) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00006e5000)={0x0, 0x8, 0x7, 0x8001, 0x7fff, 0x7fffffff}, &(0x7f0000e7e000-0x4)=0x14) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000e7f000-0x1c)={0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000092f000-0x6)={r4, 0x4}, &(0x7f0000454000-0x4)=0x6) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f0000562000-0xc)={0x10, 0x0, 0x0, 0x20040000}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f0000e78000-0xf0)=@get={0xf0, 0x13, 0x103, 0x6, 0x1, {{'ecb(blowfish)\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x10001}, {0x8, 0x1, 0x9fef}]}, 0xf0}, 0x1, 0x0, 0x0, 0x8820}, 0x81) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r3, 0x89fd, &(0x7f0000e80000-0x95)="7c3e9268e42983511281afb2aa7ecdba643ca50c6073bc5f89e6655a6f85ce4a3a9dc56d6784f41ee51badc483b48e9feb1b491999d05ca43985f4f79ee6c22b767f42bafe676f0f686cf6d5b25e403557719c744afd2fcaaba0f40fbbfa786acb25c49716e0b279b38fa7c7244cf5c49b39fe9d749969cf2fbbf91ed948b0fcde91347bc47e8c9b50d015fea41e6928bc47dd66de") [ 38.950942] mip6: mip6_destopt_init_state: state's mode is not 2: 0 2018/01/31 13:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a5e000-0x4)=0x7, 0x4) socketpair(0x5, 0xa, 0x10000, &(0x7f00006e2000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a9b000-0x4)=0x1, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000005a000-0x1c1)=@dstopts={0x37, 0x37, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x0, 0xe2, "fab0afd8db3d439d762588fb04f29df6af3c54aee363564e4f8df6d814d66fbbc2ad64d9f7c1dc0540b712dd528609640fc08eb94bc5142646b88c2fd21c71a71234c32934d78b2969bc252ea9e3c630ec5b805b7979a3e03cf7525a6bce68374708395864d1e11ead25f35f6b6e55aa108854abc30c6197c02d6aaf02b21f8c6db4c0e997192f83bdaac688c8374ab7f20001cd7c84c2d7973c561acb50d208c16e780c0db60a72fa41c6bbb302c3946832123ea7d7abe6ecbd327d38a56019da9b8eb49308fa127dbcec741c3e26c2d2e449e157223569cf139503f6ad3beba8e3"}, @generic={0x0, 0x76, "98dcfeb9d54376ced16060f8c9427093b96d7db7aa51bd6a67f37291a22ae7249d170c8bc7360bef5dad40736247cfa259332e9598104e15ab1f770de2b87738b7022d30f5e4a40a64e6223397ec7304b2c67d2382c9b0b6862f2ae72947e7a1df208611b49cb0141671fe769b6194856bf7e1637e32"}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x40, {0x6, 0xe, 0x10000, 0x6, [0x9, 0x4, 0x4000000000000000, 0x6, 0x6, 0x4, 0x0]}}]}, 0x1c1) sendto$inet6(r0, &(0x7f000028a000)="", 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) writev(r0, &(0x7f000051e000-0x70)=[{&(0x7f00000ea000-0x8d)="", 0x0}, {&(0x7f000011e000-0x18)="25101258dff378c65b0d28804d0c653c9717e55951943149209077087b05774808848f136499c9cd879f53665ce80b972214cdbc081208dd2ba3cbe3c6e03672b98e7e3bedd5da76852918f7f75fef1c39b3c5f2ddb777534162b0162266cc63c1313ae7ed204b07a9b3e82c3508898ba2c8b88eef43e8", 0x77}], 0x2) [ 39.016724] mip6: mip6_destopt_init_state: state's mode is not 2: 0 2018/01/31 13:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000157000)=0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000084000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) pipe(&(0x7f00000ba000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f000055e000)=0x8, 0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000ea8000)={&(0x7f0000c11000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000071e000)=[], 0x0, &(0x7f00008a5000)=""/166, 0xa6, 0x0}, 0x0) 2018/01/31 13:12:04 executing program 1: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e43000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8e000-0x20)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendto$llc(r1, &(0x7f00006c2000)="a8b583788b697efe59e38ddeebcf5d45", 0x10, 0x0, &(0x7f0000f8f000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000074000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1098}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/31 13:12:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f000021d000)={&(0x7f00009c2000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00009b8000-0xa0)=[{&(0x7f0000eae000)=""/122, 0x7a}, {&(0x7f0000a95000-0x62)=""/98, 0x62}, {&(0x7f0000794000)=""/176, 0xb0}, {&(0x7f0000a92000-0xb3)=""/179, 0xb3}, {&(0x7f0000aff000-0x33)=""/51, 0x33}, {&(0x7f0000b22000-0xc2)=""/194, 0xc2}, {&(0x7f0000481000-0xfd)=""/253, 0xfd}, {&(0x7f0000d61000)=""/98, 0x62}, {&(0x7f0000146000-0xdb)=""/219, 0xdb}, {&(0x7f00004ed000)=""/217, 0xd9}], 0xa, 0x0, 0x0, 0x87d6}, 0x10000) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00003ea000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000280000-0x4)=0xe8) recvmsg(r1, &(0x7f0000b5c000)={0x0, 0x0, &(0x7f0000e61000-0x10)=[{&(0x7f00009bb000-0xa7)=""/167, 0xa7}], 0x1, &(0x7f0000b76000)=""/0, 0x0, 0x3}, 0x40) bind$packet(r1, &(0x7f000035a000)={0x11, 0xfd, r2, 0x1, 0x99, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000fcc000)={0x0, 0x0, &(0x7f0000199000)=[{&(0x7f0000436000)="1af20440b8d8246a1d2068e36a266817079293f25903d7b54aebf6284e4b892e750f2160127f427d1a19319e48fa85ad726833f70f3d1b1fdb5896a48a9e9e08", 0x40}], 0x1, &(0x7f0000384000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) read(r3, &(0x7f0000d82000-0xdb)=""/219, 0xdb) 2018/01/31 13:12:04 executing program 3: socketpair(0x9, 0x2, 0x9, &(0x7f0000c93000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00004fb000)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ef000)=0x10, 0x0) accept$ax25(r1, &(0x7f0000dc9000)={0x0, {""/7}, 0x0}, &(0x7f0000597000)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000fdc000)=0x0, &(0x7f0000ab8000-0x4)=0x4) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f0f000)={0x0, 0x9}, &(0x7f0000cda000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00003cf000-0x8)={r3, 0x7fff}, &(0x7f0000059000)=0x8) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000127000-0x43)="d4", 0x1) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000aa1000-0x18)=[{0x7, 0x8}, {0xc, 0x3}, {0x8, 0x5}], 0x3) 2018/01/31 13:12:04 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000bec000-0x20)="01e02f00000000000002062000000000ecef0000000003000449faf502007e23"}) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000029000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000029000-0x4)=0xe8) connect$packet(r3, &(0x7f0000022000)={0x11, 0x0, r4, 0x1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) r5 = accept(r0, &(0x7f0000028000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000028000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000024000-0xb8)={0x0, 0xab, 0x4, 0x3, 0xad8, 0xc8e, 0x8001, 0xffffffff, {0x0, @in6={{0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff70}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8, 0xd830, 0x7, 0x5}}, &(0x7f0000009000)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r5, 0x84, 0x78, &(0x7f0000015000-0x4)=r6, 0x4) getsockopt$inet_udp_int(r5, 0x11, 0x65, &(0x7f0000919000-0x4)=0x0, &(0x7f0000805000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000008000)={0x1, &(0x7f0000023000-0x8)=[{0xc6, 0xff, 0xfff, 0x7}]}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r5, 0x111, 0x5, 0x1000, 0x4) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000007000-0xbc)="2d5b6ff2721fb7c2da98d880cdcc012fdf351283ce39fa49d815f4feb618b4effc395e5d7ebadda2c2c0ce89defae2b6117489a019aa3d726fe073bd0346612fa8364e219b2b1e82bb2238b4a02a7e771780c722c065db97b9f364d8ecb5c7c43a8321995eabd014e9e6ee51343c6f442fb0446a592c8c4ca6e00cf8555a8faf1a145a51a5ba13a949d69268ca6ba1164f22bf59c00c317d95cd5e1cc8fcf7b772bcf5169d6d4b2416d8a4ccc14caac07f499ca4fe676283568faad4", 0xbc, 0x4000000, &(0x7f0000ef7000-0x1c)={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xc}}, 0x5}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000029000)={0x1, 0xd51, 0x80, 0x80, 0x1000}, 0x14) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000017000-0x10)={&(0x7f0000005000-0x1b0)={0x1c, 0x1d, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4001, 0x0, 0x0}, [@typed={0x8, 0xb, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x1e, &(0x7f000001d000-0x4)=0x0, &(0x7f0000021000)=0xffffffffffffff5b) 2018/01/31 13:12:04 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000002000)=[{&(0x7f0000021000)="1bb69456a56be96571b025ab427619a71e8d9dabb9ef380f6a8057cbba0c4cf0962f2198036f2e74da552fe1b5767b347344c4bb65c3f798d68736235fac19adebf486337b60d613abc8ebb3a45b81d942a77029f50b0162", 0x58}], 0x1, 0x3) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000003000-0x8)={@empty=0x0, @multicast1=0x0}, &(0x7f0000022000)=0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000000d000-0x20)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000)=0x20) 2018/01/31 13:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000705000)={r0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000e7f000)=0x3, 0x8) syz_emit_ethernet(0xfffffffffffffef8, &(0x7f000040e000-0x1a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x4, 0x6, 0x9}}], {@generic={0x8864, "b2640e4dceb259af"}}}, &(0x7f00001e4000)={0x0, 0x1, [0xa8, 0x12a, 0xce5]}) 2018/01/31 13:12:04 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x81) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000014000-0x4)={r0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000022000)={r1, r0}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000023000-0x4)=0x0, &(0x7f0000022000)=0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$nfc_llcp(r2, &(0x7f0000017000-0x60)={0x27, 0xf, 0x9, 0x7, 0xb25, 0x7b, "61c4ef4c3cb939d8ba0d67fcd30175e246fd54fc0c60f47ad4af152ca93d41d1e1e05c54b8dcffe8115791b6f28e9bec51b3ced830fd0ae0544f728369f2d6", 0xc1026da}, 0x60) bind(r0, &(0x7f0000002000)=@ll={0x11, 0x0, r3, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) syz_emit_ethernet(0x12, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x8100, ""}}}, &(0x7f0000004000-0x14)={0x0, 0x1, [0x0]}) 2018/01/31 13:12:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x12, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000caa000-0x28)={@generic="0609eabd286638a57a5d71b678188902", &(0x7f00009c5000-0x7c)=@ethtool_gstrings={0x1b, 0xdb, 0x70, "693092b88b0ecfd26df0e427decec5bf4e56189ddc7753d17f26503adabe80783f3d05ba543fa9ecf299db5015a998b93653e078955cf2c3a4ab1dab9f95f411c73d5da4abf61ac345b9b7f28ea157915a1ca2b7a7d790d231b690f981e97cb93d551aeb08dafc33af6d6118c14538b8"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x2, 0x1, 0x0) listen(r1, 0x0) poll(&(0x7f000049c000)=[], 0x1fffffffffffff66, 0x3dd7) setsockopt$sock_int(r1, 0x1, 0x10000007, &(0x7f0000008000-0x4)=0x0, 0x4) 2018/01/31 13:12:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) r1 = socket$netlink(0x10, 0x3, 0x10) getsockname$netlink(r1, &(0x7f0000b73000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000081000)=0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$bt_l2cap(0x1f, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00004e4000-0x8)={0x0, 0x7}, &(0x7f000007e000-0x4)=0x198) r4 = accept4$inet6(r2, 0x0, &(0x7f000021b000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a00000)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x101, 0x6, 0x5, 0x1f, 0x1, 0x3f, 0x1, 0x3, 0x9, 0x5, 0xd7a, 0x7, 0xfffffffffffff801, 0x7, 0x481c105f]}, &(0x7f0000624000-0x4)=0x108) r5 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb1046c421a18148eaab526e1d5727df037a1977f997b66c419aac4d838e3d014133084813468c9b37024da2f697b9b50751b2072b004b092975c9dcf4e3a942fbd12e7994be1bf151e80259c275a33af7b1", 0x80}], 0x1, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r6 = accept4(r4, &(0x7f0000d9c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f000025c000)=0xe, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f00008d0000)={r3, 0x5a, "8ac2d18d5566a9c9fa1dfa019bcd610ba34328c9444c1598b3503c56fe6ea61a8f83b072840e4d0118e6f4819093832a0842794b59029c7c5b0d435c2ad5a02c6fca98cdc8acd46d3b3a8670e7f99130eaf350647c514cac34fc"}, &(0x7f000049c000)=0x62) recvmsg(r5, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) [ 39.139510] audit: type=1400 audit(1517404324.327:21): avc: denied { accept } for pid=5430 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 13:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000001000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0xffffffbe, 0x0, 0x0, @multicast1=0xe0000001, "43966c37"}}}}}, &(0x7f0000638000)={0x0, 0x0, []}) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e10ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) connect$inet(r0, &(0x7f0000af2000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:12:04 executing program 7: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x2) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000c70000)={{{@in=@loopback=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066c000)=0xe8) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000738000-0xaf)="540ea6b9283be17238583a10ffbecd2c271a47e8fa6517c1ea53421254831c992cc4d5d3dc01fc3374b2509d0833c991850136510e8512755b85d9335f154151e1093ffb9ad8a5ff7aca8e62cbd94a686c82585da8afeffd508148499e26e7b9003e0e1ce2f162e265dcba5069e5ee72032a54ebc86ced602a86d39c225d0a8fa490d883bcab6652b7f328a9866997e682e153ab28c85869c4573f96f7aea4026efe95567a76e228cded4f36820286", 0xaf, 0x40000, &(0x7f00005ce000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x368) bpf$PROG_LOAD(0x5, &(0x7f0000263000)={0x0, 0x4, &(0x7f0000e3a000-0x20)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000fc8000)='GPL\x00', 0x1f, 0xc9, &(0x7f000081c000-0xc9)=""/201, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000fc8000-0x10)={&(0x7f0000762000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f000088d000)={&(0x7f0000fca000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000e94000)=[{&(0x7f00001fa000-0x3e)=""/62, 0x3e}, {&(0x7f0000fca000-0xb4)=""/180, 0xb4}, {&(0x7f0000fc9000)=""/253, 0xfd}], 0x3, &(0x7f0000855000-0x7a)=""/122, 0x7a, 0x6}, 0x1) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000fc8000-0x4)=r2, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/31 13:12:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f00006bd000)=[{&(0x7f0000714000)="2900000018001980013d75241a0407210206e30067fffd01040000000800050000000200080000bf00", 0x29}], 0x1) r1 = socket(0x3, 0x80806, 0x9) sendmsg$inet_sctp(r1, &(0x7f0000522000-0x38)={&(0x7f0000d56000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c49000-0x40)=[{&(0x7f0000a5b000)="0d85d51574b9482e521dc15073e9d5219a2516b8ff7f4c06d8c94f0caaaec06d276335c7ab61d9e7581bd3870f", 0x2d}, {&(0x7f0000193000)="c02cb51d8e4f4c3f7c0ec35e72590b2e40789f216487db0c947a5e15fdf6a692f4d925ef87a8aafb90069eea21490a78c560a7c884e1f3d48750576a2d6fd1e242b575a68b7bcc046c", 0x49}, {&(0x7f000086e000)="f2b68f033bc0608ad79bd6801f40cf1048c575466808558d2530eaadf8655b6cb43f7ea07adff2bf1bcfdaa23bb1966a75d1fe3e13a9a131876817ee8b652669281d4d84442ae8889f7c00686090914c86fdfe88b6069b573689796b47ac642dd2573a9216a297a0241dd720422882dfd1efe9b7ccb6c80dc852753098f6a0283d8c6a61feabecb9aeb12ed98faff0602e704b776ee6cb9917227912f9535a36d43215136ecd0fb92ce8da57236f5d83c153b225a1f0879ee7f56738a4993b0ed3968c020246d5ed0578bfd7d25b50a99ae10e0ca5c433b8f8b2e219bb03718f", 0xe0}, {&(0x7f0000533000)="1846a1460d27710da7d5df7270b06ada05393a5a0b5e89add0c3b1c397136b26dfd61d3357133ca2af006d07d18554c289167827b41229529f671f4a2383f5bea8465a487a6f949aeafe37bcc9e9175ab033d237b12bcc66e05db4161466f250dbe6fed6325f32b1d01fde5bb7bfa5159e478a404753903a9247214608e77a42f45bb5433f64759ff719c645939c734b631e17c2378f03bc908d79025590162a38ead909004884b19635580411aae9071132c09a8a7414b0ebfedef536cf8658b9d1647c54488d73b7f73d971118d5f59776f81c", 0xd4}], 0x4, &(0x7f000045d000-0x27)=[@init={0x18, 0x84, 0x0, {0x8, 0x1, 0x7, 0xffff}}], 0x30, 0x4000000}, 0x4008000) 2018/01/31 13:12:04 executing program 1: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f00005dc000)={0x0, {""/7}, 0x0}, &(0x7f0000e8a000)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dbf000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x1ff}, &(0x7f0000001000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@generic="673da67c99f8e8b4659cc9759f7b49c5", 0xfff}) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000-0x360)=@nat={'nat\x00', 0x1b, 0x4, 0x300, 0x98, 0x208, 0xffffffff, 0x98, 0x130, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000001000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0x130}}, [{{@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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x3, 0x6c00000000000000, 0x4}}}, {{@ip={@empty=0x0, @multicast1=0xe0000001, 0x0, 0xff, @common='nr0\x00', @common='rose0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f, 0x3, 0x1}, 0x0, 0xa0, 0xd8, 0x0, {0x0, 0x0}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x200, 0x8, 0x0, 0x1}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x11, @rand_addr=0x9a, @dev={0xac, 0x14, 0x0, 0x17}, @icmp_id=0x1, @icmp_id=0x3}}}}, {{@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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc0, 0xf8, 0x0, {0x0, 0x0}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x8, 0x3ff, 0x1}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x10000, 0x1, 0x1}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x19, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @gre_key=0x2, @icmp_id=0x0}}}}]}}, 0x360) sendmsg$inet_sctp(r1, &(0x7f0000d61000)={&(0x7f0000001000-0x1c)=@in6={0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c, &(0x7f0000c78000)=[{&(0x7f000087e000)="89afbaa270d5d2b1334865d3eda85c8552235f858bc34154571e986dea78e079398f186d507cea334903b6b03d88432b78457277c204f6d86ba13432964d435e52936fdf325974c072da4adc124c71dfe8fdf2f4d4271f4b444fc93c630b80f3baf762b082d2f64735ff80617197b953daa6d4d097e98cef52c348712b92d0fd31a4554f9485c8a08cf9d557992a87ba7d761c8029635f10f7320b29ef4ec258da3cbda75dd2364877050d54a658bb25f17666c280f5e75e2957d6a50c968e59883d", 0xc2}, {&(0x7f0000419000)="7b7132a1c63ba765ec68b015d49b79ec6b565baf60a8972a61ab528435ed48fa7860d606330a0690eb8b8f516fabdc36b4f1ded210d93a109887a881061c41f6c3585728a238df866558a9a999374cc6733617558cb3333129", 0x59}, {&(0x7f0000000000)="5a3b92b62407089fe469cfbd66bc114556ef2879b96b59369660beea9ca12c0eadbb40a4290ef39840b07b016bf5623bdbed1ed8d38ef09c6362423d43eadc39f46d1d9f9ffb3271c8286dddf044bb8a91da5a4c95f67a9c11e8b9b04422d2018d04bafbb7bb0ab334b5ba92a900c915aba33ba1c06996091b6df31bd087ba5a7c6429be19ca72e5d0b90eac9f25b18959054fd067c09cd0f59cee2e86e434beed25f8329d8f4a53ca53df6430d7e943aa12af2769be60d4488dff4c8078bfd015ec6607d83bff08c567a611e9f7460873b0bfe6858b41c32eeac2cf06fa29add17a", 0xe2}], 0x3, &(0x7f0000000000)=[@sndrcv={0x30, 0x84, 0x1, {0x5, 0x57, 0x8000, 0x2, 0x8f1, 0x100000000, 0x5, 0x80000000, r2}}], 0x30, 0x4000004}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@common='tunl0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x4, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f000002f000-0x370)=@filter={'filuer\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000011000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xa8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@SET3={0x38, 'SET\x00', 0x3, {{0xffff, 0x73b, 0x0}, {0x7fffffff, 0x0, 0x0}, {0xffffffff, 0x0, 0x0}, 0x0, 0x0}}}, {{@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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0xd0, 0x0, {0x0, 0x0}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0}}}}, {{@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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x308) 2018/01/31 13:12:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00008be000)={@common='eql\x00', @ifru_flags=0x400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ded000-0x20)={0xffffffffffffffff, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x3}, 0x20) 2018/01/31 13:12:04 executing program 2: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000001000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r2, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:12:04 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00009ac000-0x4)={0x7}, 0x4) bind$inet6(r0, &(0x7f0000abe000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3f}, 0x1c) 2018/01/31 13:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000062c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e7f000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0x1, 0xa, 0x4, 0x6, 0x100000001}, 0x20) syz_emit_ethernet(0x3e, &(0x7f0000695000-0x2)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0x2, 0x8, 0x0, ""}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/01/31 13:12:04 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x803, 0x100000001, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000004000)=0x1, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000004000-0x4)=0x40, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000001000-0x28)={@common='ip6gretap0\x00', &(0x7f0000003000-0x32)=@ethtool_flash={0x33, 0x0, "0b9f4ca90e5ef30cf444d11ff50c4a7cd44a55dbeff4b1734118d9df3a0b71046bcaaec8bfaac05bdca02c6c4be4b72391a6eb3b2e45aa1dd6c64527d930e90890ede9fb2bed902bfb1269d4d09aed8352fc49c2c1387aea8020c7c6be94569c59578456abee9347a48678a44f9fa4999eed445f00dcbd12b73bf1b16af1aea7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt(r0, 0x1000, 0x6, &(0x7f0000fed000)=""/65, &(0x7f0000b25000)=0x41) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/31 13:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4003fffffffffffd, 0x0) bind$inet(r0, &(0x7f0000cf3000)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7) sendto$inet(r0, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00006f9000)=""/4096, &(0x7f0000afb000-0x4)=0x1000) recvmsg(r0, &(0x7f0000ed3000+0xbaa)={&(0x7f0000cbe000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000d2e000)=[{&(0x7f0000d3b000)=""/207, 0xcf}], 0x1, &(0x7f0000631000)=""/222, 0xde, 0x481}, 0x40) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f000009e000)=0x5, 0x4) 2018/01/31 13:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c25000-0x4)={0x0, []}, 0x4) 2018/01/31 13:12:04 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000000d000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000-0x4)=0x10, 0x800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000005000-0x4)=0x6, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x34, &(0x7f000000e000-0x4)=r0, 0x4) 2018/01/31 13:12:04 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000806, 0x0) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x361) socket$nfc_llcp(0x27, 0x0, 0x1) 2018/01/31 13:12:04 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) getpeername(r0, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000)=0x60) bind$nfc_llcp(r0, &(0x7f0000007000)={0x27, 0x0, 0x0, 0x4, 0x0, 0x0, "8c19e57f0f1c49824f6abbb2cae7bd45aeee8fc175c9e4c9f2272450df6e08b07e91d3eb98e7b407191a52f5475a2dc1298bd47092c8c992952701ab2ee53f", 0x0}, 0x60) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x1, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76200000000442a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000000b000-0x18)=@get={0x1, &(0x7f0000005000-0x4d)=""/77, 0x3d}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000+0x6d7)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/31 13:12:04 executing program 4: r0 = socket(0x1, 0x4, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f000032d000)={0x0, 0x36, "670ae08b78f0c8954b09bc0b7c02a2eaedd8f5c17e7806aa7ded8580102f7c697d432a0b52775d2dceb0c789d78596a1085e389b552f"}, &(0x7f0000001000-0x4)=0x3e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) r2 = socket(0x1e, 0x1, 0x0) accept4$inet6(r2, &(0x7f0000ab6000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ce1000)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000000)={0x4, 0xffffffff, 0x1f, 0xfffffffffffffffc}, 0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002000-0xab)={r1, 0xa3, "b9a77787891615473929a32f98b1ef95bd2a40b890fd1cd0b8305b4e961e7f7d9bcc6d9d0225144075dcb0d14f2f7f85479e9eb5dfa17cfd03e8ad74e56e5de5e5a9c0fd3e46a2dde4335fdec9fdacdd94645d8bc4fa1f56d77b7c66cd13afd93fdac5cb9ddf3899063c35708438f8e7c792f3181d7090a88b09594e5fb183d9e20855acf1cdb1495ce9e2f3a667d2d7cef3bd5921dfe3b6e36fcd92b46a172e29acbc"}, &(0x7f0000001000)=0xab) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) 2018/01/31 13:12:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000363000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x0, 0x9b0, 0x3f, 0x6c}, &(0x7f0000d99000)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000743000)={r1, 0x0}, 0x6) bind$inet(r0, &(0x7f0000c0b000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f00000b1000)={@rand_addr=0x0, @empty=0x0, 0x0}, 0xc) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd4f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:12:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x0, 0x0}) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) splice(r0, &(0x7f00008cf000-0x8)=0x0, r2, &(0x7f0000f38000)=0x0, 0x1, 0x2) recvfrom(0xffffffffffffffff, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000b20000-0x1)={0x0, ""}, 0x1) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f000052a000-0x38)={&(0x7f0000803000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000706000)=[], 0x0, &(0x7f00007ad000-0xf7)=""/0, 0x0, 0x0}, 0x0) poll(&(0x7f000037f000-0x10)=[{r1, 0x400, 0x0}, {r0, 0x41, 0x0}], 0x2, 0x9) 2018/01/31 13:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x1) ioctl(r0, 0x1, &(0x7f000021d000-0x62)="ae8489db31ee3cfc94e34f8a8d667562dec4d72c32d7dc46228ee14b35c80390eba550039ad8d4b538bc3e517380ddb50278e5abbf74d5843706a2ebaa193be96ad57f0acfe746d15ad49711bee6af48424a826d35f02e54956ec183aeb5cae6fae4") setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00001e1000)=0x8, 0x4) 2018/01/31 13:12:04 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000002000)={0x1d, r1, 0x0, 0x0}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) connect$can_bcm(r0, &(0x7f0000001000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) 2018/01/31 13:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f000014b000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00006bf000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00004c5000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000e2b000-0x4)=0x10) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet_icmp(0x2, 0x2, 0x1) 2018/01/31 13:12:04 executing program 6: mmap(&(0x7f0000000000/0xf2c000)=nil, 0xf2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000)=[], 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{0x0, 0x0}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000f2d000-0x7a)=""/122, 0xd}], 0x1, 0x0, 0x0}}], 0x48, 0x80}, 0x0) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f2c000)={r0}) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000aa2000-0xaa)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffdd86, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x6, 0x4, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@lsrr={0x83, 0x3, 0x0, []}]}}, "8e171a2758a82b90"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f2c000)={0x1, 0x18b, 0x4, 0x80000000, 0x8, 0x3, 0x2, 0x1000100, 0x0}, &(0x7f0000f2d000-0x4)=0x20) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000f2c000)={r2, 0x58, "874e9cb5fe37e4a4ae9c830a3193a952a7713f98a079c33f3975cb1b701d4206fc547c6ca1fd00cd0563421039eec89946c0f702fa7f19003555c914d89781afafd2a8cca29974e1c4e627d16bd82bdb5728a999e19a5d5b"}, &(0x7f0000841000)=0x60) mmap(&(0x7f0000f2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000f2d000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$alg(r1, 0x0, 0x0, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000014c000-0x1008)={r3, 0x0, 0x1000, "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"}, 0x1008) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000624000-0x4)=0x0, &(0x7f00001b1000)=0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000f2e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r4, 0x29, 0xfa, &(0x7f00003b3000)=""/15, &(0x7f0000f2f000-0x4)=0xf) mmap(&(0x7f0000f2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 13:12:04 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)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000c62000)={0x0, @in6={{0xa, 0x2, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xec}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x0}, 0x8) mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff8000)={0x0, 0x0, 0x1000000000000004}, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000998000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ffa000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f0000ffa000)={r4, 0x10}) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000002000)={0x0, 0x0, 0x0}, 0x4) 2018/01/31 13:12:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_route(r0, &(0x7f0000ab1000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000877000-0x34)=@ipv6_newroute={0x34, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x4}, @RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x1, @fd=0xffffffffffffffff}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:12:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00004c6000)={0x0, 0x0, 0x2, [0x9d61, 0x6]}, &(0x7f0000f67000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000637000)={r1, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0x6, 0x7fff, 0x40}, &(0x7f00002f7000-0x4)=0xa0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00007de000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3bb) r2 = accept(r0, &(0x7f0000382000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000064e000)=0x8) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000a26000)={{0x5520, 0x6, 0x88, 0xd758, 0x3, 0x59d}, 0x3, 0x3, 0x6, 0x8001, 0x8, "d45286628669feed7037a025ece0c08160b0022b39a2510ecaddcc6e8dfaed94e736b1caeb9cb61e30884182e784d99004d36a31aa344df2a49763faeb5795429e5182a99cd29c300f818f207532c8fb21d563508a799a15d39e555965193907ce98c2de0350fd8237ef167ace457f7d421c789bab4f6e91610719c8ddb8829c"}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000e5c000-0x108)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) syz_emit_ethernet(0x4a, &(0x7f00003a7000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "540300", 0x14, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2018/01/31 13:12:04 executing program 2: mmap(&(0x7f0000000000/0x10c000)=nil, 0x10c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000003d000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00000e4000-0x4)=0x1c, 0x80800) mmap(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000010c000)={0x0, 0x95d, 0x7f}, &(0x7f000002c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000007a000-0x8)=@assoc_value={r1, 0x4}, 0x32e) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r2, &(0x7f000010a000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xffffffffffffff9b) syz_emit_ethernet(0x6e, &(0x7f0000101000)={@random="cdf23900031b", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "802a08000000006b"}}}}}}}, 0x0) mmap(&(0x7f000010c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000010d000-0x4)=r2, 0x4) 2018/01/31 13:12:04 executing program 4: mmap(&(0x7f0000000000/0xadb000)=nil, 0xadb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x3a4000)=nil, 0x3a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000005000-0x4f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1d5, 0x0, ""}}}}}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ada000-0x10)=@common='gre0\x00\x00\x00\a\x00', 0x10) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x10001}, 0x1c) 2018/01/31 13:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00007d8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@ssrr={0x89, 0x3, 0x444, []}, @ssrr={0x89, 0x3, 0x7, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f0000654000-0x8)={0x0, 0x0, []}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000835000)={{0xa, 0x2, 0x482, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1}, {0xa, 0x2, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x5, [0x9, 0x4, 0x2, 0x10001, 0x9, 0x9, 0x6, 0xfffffffffffffffe]}, 0x5c) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0xa, 0x0, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00007b5000)={0x2, 0x1, 0x0, 0x62000000, 0x7, 0xfff, 0xfffffffffffffffd, 0x8c, 0x0}, &(0x7f00002b7000)=0x20) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d07000-0xc)=@sack_info={r2, 0x6, 0x8}, &(0x7f0000359000-0x4)=0xc) 2018/01/31 13:12:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x7ff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000097b000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000067b000)={0x8, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) vmsplice(r1, &(0x7f00004e8000)=[{&(0x7f00005e0000-0xa9)=';', 0x1}], 0x1, 0x0) 2018/01/31 13:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0xe0f) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept(r0, 0x0, &(0x7f000060c000)=0x0) sendmsg$inet_sctp(r2, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322, 0x0}, 0x0) [ 39.451717] RDS: rds_bind could not find a transport for 172.20.0.170, load rds_tcp or rds_rdma? [ 39.464744] sit: non-ECT from 0.0.0.0 with TOS=0x2 [ 39.488607] sit: non-ECT from 0.0.0.0 with TOS=0x2 2018/01/31 13:12:04 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0xa, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f00004d2000-0xbf)='e', 0x1, 0x0, &(0x7f000033d000)=@generic={0x1e, "e5226c70c61c20a788116278d1cb85b0640254a0e3b124121f0f3d51d6d93c1ce2adff62400b9e1918ec78528ea7b231cefd4aa00feda067f413a5076705782d585ca390671120c3c617639e417f6a55d996d01c23818f4e222f191a6d292de0892dc9c3b2df196ce64cadcf59f9658f02210339106af46197908cebe446"}, 0x80) 2018/01/31 13:12:04 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@broadcast=0x0, @loopback=0x0, @empty=0x0}, &(0x7f0000003000-0x4)=0xc) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000004000)={0x4, 0x9, 0xa4, "9eeacc2adfbc", 0x8000, 0x0}, 0x10) recvfrom(r1, &(0x7f0000003000)=""/85, 0x55, 0x40000000, &(0x7f0000001000)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) connect(r1, &(0x7f0000004000-0x8)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x4, 0x1}}, 0x8) bpf$OBJ_GET_MAP(0x7, &(0x7f0000004000)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) 2018/01/31 13:12:04 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000005000)=@filter={'filter\x00', 0xe, 0x4, 0x1290, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000009000-0x40)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10a0, 0x10c8, 0x0, {0x0, 0x0}, [@common=@unspec=@cgroup1={0x100e, 'cgroup\x00', 0x1, {0x0, 0x0, 0x0, 0x0, "b89af0e5119591fc1cae8536c3032fde2e527831aba338243b33fb4ae7b560798c753760372fba5fb28cd125f99ded4dc3445ce61a92a5db8be219eca25b9a45b7d1c6c3429161df6ad10896b5e7b75fa3b4e15c8045c0a52878924a29846396d0aa9b8ad85f32d63960396798a1c6c7e0e06a18420ccf679698f4481690324ce5102e09e9efbdd407a63e132dc17974525dc62f233e9144123561d90efac1e3f7e55ee5db0c3085530d4bdb866d5e61000646fb500df2fe11d43667f96fc0ab129a2cb9ed23f56b150afe403a55f97d44682a0c94c0918d38b1507ec3890000186e7defd1086130d8e665dbb287f7b0c48b6c7dc001db2871b2367148d32aca2ae4674d6dcbddd365d1555416e51937c7d1170f013a92cbe2018f2c445daecdfaaccd871003e22d49368d7ca2759f25a13114e031ecc1a12a5e30f44e2f33c1e81ecdc2fe2b8cb8ac580baf47e153f1e8a7bef797957570464fdf6b385e3e5ebee28ff24efcf211161a67d2de210313c2b77e154983f54e435898ad8a8e81688ab733e914f9706d092a43e61d2fa34afe014a1ea896e66ecfe1c0bfdb9432336f0fff06e73ca46a88a64ab533ef953b7dd63efc4f770404ec0e6f7d1bcd5dc87b6211e9bc1b7794c2132c6ed73ed93194b7c7d7a75b65f376c1fbe283aae822bbc8583ddb35a73d30e0eb4f993d500ce1f018f9c09883f090f7b52a8d2e9218a70fc099ea2924aa6a3960b86f21038ef9ede66229482635e803f68c70d51de625cdc36fd44560dcbb6a720404de77ff8112fa3bb11e3541dc673be23163abcd5de22abd81c1a11a2638c6e3791e91b56ffe4623d1cc9c1f38bb27d00618ce0b8cd98dcf8d2991921ecc85a36f673c6db136143a9686212e4412654e883e9a8f88fa17b64404e2a7da147e924a78db44ade69e4e7cb9d5fb502216e541b8745b1bc5c48caf09755040d87776a693f3d6e8516c7f4ca7e2cde31af0743a978666e51961175b814d3d642575081fe2943da9e57a54f58b820e2cb75c42ff098abf42c3c0b0c764306c99b5d529a3fc1e3a7f82f77b7b6c79ba7392b9fa495b2047f140d5f406f11dd6fedcd33c97eb90921eee0a11a6dd28367ea0a05a272fcd162926a7d3861fb33b40e64330e26a53614f50da582f66d3998e0ce8368e04de8f6dff01cc43134e0e274143ed6a28147058ca60eabe5cea13cc5da90fb6a4e8bb9ad64cb3efafa001f08d103eb6205096dda3e88e0a1ff47493aef8c9001d35371a7ebe253d78b36b64d18e08c427633cc19dda49a306a50d060b08ccc17e39c3637aa99c79097281535bd15ec795aa5c02d9bc5c22257abc9f2043b0d5e5f2b2b87743bb7c3fb9f8e74bedce963dab491d642faa9a51cf9196fcd30097a04b1ff5dccf8f4e65f98b38709d7a71a35489c18de16847aed3004e5a75b1bdd6308e4a7e89dfb820d70260bd48ede9de979e1e303c246b0af509e56e59ee09f4b40bf530d7c62c1e72eb4aaa0f7898016161cdf1fd4e2feb1229fd3cc9c6dbca8c0e29a78db58ed7a40379795b8274df11c08086f8c264c604df05dd6cd01cfc40bb7f19634b14e307544d2c151830ba32e2a9813975fc16e48905e71a8113d3067663a112bdd36afbafde06b2fda8771db74a14ba704373b990d2a0b4c06c70f5c11feb5a5b0a4420cc45ccef82ea5333a8c2aa9e7a691628ab3d7b2bd87796a1363590a94a85b4b7988825c3b2181252a3e8cdb2d9419d6dfd0a4d99750c31cd3443341a74ae7df9aaa5148f1d7873e5f805932b4b48236049ae4e56df32e6fe6f4e861a9172bcfe13d8c5d11b44b1ac18dfb7fed5879aedbb1c503282846f447cb77f4798a6b948592f5a7679d19e325df16f85cd52ae2c9ea2a6ed0f8223c0a3248ea2c5b25f58acdfd3666cc3f9050b9120230822089117963273a5de94260200557affb3829d02bbd81903bcac8f5faa892a0a293d1a86f5ee863c48fdd05b085054c094af5225704818fceb663456c63dfa4224a70389bbc73d410287078ab64ce1fd839281e1d1158e1ee880e04d8b7fd619b8f558ec29eedba626d30fce7f0e5e8e290a1819394dbae2f9c72c7eda1e1eb36979284a4781eec4d04d496d22a7f2f052f508d2cf99555e9d706d8ed11e7ebd7a548affb6aee0519bb1374873ae30a455bba4b4a580ad1d74dd4201490be23cb6ed799e341c76a6013663659023727b144093d506091fc8c030b961e0e62ae2e9764ade56025b0e191cbd273ac0fed3324c3a640f40205eb2d6ac823005f7e973865fa60754842443f3874f8a1affdc29fa0af1d5de205d83753244333c7ae509a88c827015c722f870b7848f815056289b28643104661e3da95f9e4c069e84aba7d94f62390ef3c777755dfd54f38819c8aa7d03174ab12013478711af0e46c4877287be3ee6aa1a293c6067efcaeafdc049a5193e070c6059b6b84fb9845aa40e931d0153cecdb5ff3d901feddcf21e64290750fa7f973ced059481dc1735630c85db728359c1ce93318c792c7a88029b20cfcba531cba4cf5af9f2112999ba7d66e130d15824b416137891f25568f06d8602c3f8cf8eb854da4c3342fdb419823d9d22a07f2cf98d64fc96fb5ad85fe221f0f2e520d381ff14c3bb650c47f79396e8b3651f5345b146fb084a966aa6729a386cd870c8d5f00b670689ef867616b626420761a5cdc8f2eac47bd4219f5102bbdde78e98c12bcda8f3144ea305553acb0b1e13e941fe4d832deecc51e30353b822c8a6d1eccc83067e215d1690aae041b077bc2945471648dd8baec2c861892e60d741a256a988e6ea91f9f42717473f939f7b500a31b4be09a4791909f63403651950b934e95604ce1a2f009922eee5cf8e3b811e4478bce063da9ac8e5ed57f101a14142afe0bc0c4f46327e5a8749bea74c589eb49ed908509f53a3d297a02feab351ece094ed97b0a6bfe219b7cd83b2bc9fdc02c1fcf325324faa21540d3778ff1d9c671c361a14b9d52de9e2d79ed236bc85b8478872eb0961039b473b696083943087b28f07eb874c571f10ce54e27e72ff38569b8a790404c709ebbd2f61d021d5862ad3d0ee5dbe97e93058be38f5a8b57f530769f2e881f040ba490b2b7dc6bfee807e8924d840d743aa5a0da7ede9c5741c0d207efd86119a9cb61fd0d4409e788b49845871b86b55e3fa4427fa3a120e2e18683ae8228f507b7843fabeb9fa69d001c5a72825c0e246963c740c1730a9475359c2a249c9449ff2fc1a3f5b9566cc896befa99e223a6cab95d7abbc6b7e0f48abd73a43f3c800a088c6b4acb1546dee938daa446237f098f3fdb768512a71b4da73a3c4240b2008c70349f88de19643d90b5a965b30fdc7909039cdb0cdf49663949dbb704db9ae7dd09edb8bdfb23a999b84c4df6a7d770cc18537aa440044825d5378badd21d3c6237037c6d98589de882d1d8605a70e5daf8dcaaf3a83c1ce2bc7bca1b8d9223ede0c76a8ca420e6d753adf1486286daf2a7fc27705ea88c9208f7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0x0, 0x0}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x12f0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000011000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000013000-0xa0)="3e8e77132cbe777bf43d4e1a1c99a2691352f54e268f2536def50fa159399ce4dfe8760a9a74100e6c4620038a56ef25186db47913e20e7151763406f632f4d23ce36a3291c6786116dc67f542bf62a4668ade0ed61face1ab4515c5f7605dcad64158982db114f69535e069a789899d71f8dbc3a5ce9d04af996578a3a3ae391836e319d2cfb6de0f12e2bba836c5571c4a1dd791d63fa3630b0983c3f9ccfe", 0xa0, 0x0, &(0x7f0000012000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:12:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x19, 0x6, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r0, &(0x7f0000002000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) socketpair(0x1b, 0x7, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000f98000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) bind$alg(r2, &(0x7f00001e8000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(gcm(aes))\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000073a000)={0x2, [0x0, 0x0]}, &(0x7f00003dd000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00009d6000-0x18)={r4, 0x1, 0x30, 0xffffffffffffe4fc, 0x3}, &(0x7f0000db0000)=0x18) sendmmsg$alg(r3, &(0x7f000019b000)=[{0x0, 0x0, &(0x7f0000699000-0xa0)=[{&(0x7f00006e6000)="91", 0x1}, {&(0x7f00007ad000-0x9f)="711be8f9cbfa8ab28af1c8d8946bfe700fcc5375784b5df57bff8a024be87ce1ab5af0d51e22a422f25bd5cab056662b49355aa4c78ffe70b1b0272d6e65879c50898554ea1cb619f6d3dc45ae75cd695eabf13c0573318013e3f7be3393c8bd5296f33310dae188e69682f9e12534684842e2b33eb0a58c2574a3db5b443c538a75a7e9ae791ffdf533a2beca2f89", 0x8f}], 0x2, &(0x7f0000543000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/31 13:12:04 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000004000)={0x7, 0x0, 0x1, 0x2ee2}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000006000)={r2, 0xff}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x24c, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8906, &(0x7f0000006000)={@common='sit0\x00', &(0x7f0000007000-0x2c)=@ethtool_cmd={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 13:12:04 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000a88000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "14f435", 0x0, "167de9"}, ""}}}}}, &(0x7f0000638000)={0x0, 0x0, []}) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000dcc000)="", 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00002c6000-0x64)=[@in6={0xa, 0x1, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xfffffffffffffffe}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffffb, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x374}], 0x64) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000059000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000d8000)={0x8}, 0x4) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000005a000)={0x401, {{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0xa, 0x3, 0x22, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/31 13:12:04 executing program 6: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) shutdown(r0, 0x1) socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000002000-0x2)="", 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 13:12:04 executing program 7: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000cd3000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000e76000)=0x5, 0x4) setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f0000eed000)='y', 0x1) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x1d5, &(0x7f0000603000)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ef6000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000c5e000)=0x32) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r1, &(0x7f0000ef5000)={0x4, 0x372, 0xc60, "4efe28d6acc7", 0x80000001, 0x0}, 0x10) 2018/01/31 13:12:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = accept$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x2de) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000a9b000)=@get={0x1, &(0x7f0000000000)=""/141, 0x5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000061e000-0x28)={@generic="53fa4513c6aac4f0bb70f88a0a157ea5", &(0x7f000076b000)=@ethtool_eeprom={0xc, 0x0, 0x9c4b, 0x39, "29edb36bb00df9c9f2cafa55c28748da332097efdc8dc7860f59eb126a40ab12061017b1f4e47fa6c941a4a152a0a409b75b1536f7ab8d5b7b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000a13000-0x8)={0x0, 0x0}) socket$nfc_raw(0x27, 0x3, 0x0) sendmsg$key(r2, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f0000e66000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x5, 0x7, 0x3f3, &(0x7f00009d5000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00003ae000)={0x0}, 0x4) socket$key(0xf, 0x3, 0x2) socketpair(0x0, 0x0, 0x0, &(0x7f0000e9d000)={0x0, 0x0}) 2018/01/31 13:12:04 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000004000)={0x7, 0x0, 0x80, 0x5, 0x0}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000)={r1, 0x10000, 0x30}, &(0x7f0000008000-0x4)=0xc) gettid() connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000008000)=0x101, &(0x7f0000009000-0x8)=0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x87)={r1, 0x7f, "e027543277fd215a43458474c17f7f63f72ef9913f667321756b669cf52913fd66d74540fb3334e54eda47ec9914035a2b4bff73cc25fd8e7e29965fb303d0ee63fe5e4c97f3723a92498a97c4f50ae121483d57795b7a32a6dfc5af4cff55799d67323fe6e71afd4a70bf0147a43d22b53453975b4883893aa189ad61eb21"}, &(0x7f0000007000)=0x87) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000008000-0x8)={0x0, 0x2dd46aa0, 0x200}, &(0x7f0000007000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000009000-0x4)=0x1000, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000008000-0x10)={r2, 0x94, &(0x7f0000008000-0x94)=[@in6={0xa, 0x3, 0xfffffffffffffff7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x401, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x401}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fc}, @in={0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000008000-0x4)=0x10) recvmsg(r0, &(0x7f0000005000)={&(0x7f0000005000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:12:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00002b7000)={0xffffffffffffffff}) sendmsg$inet_sctp(r1, &(0x7f000097e000)={&(0x7f0000a57000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000019b000-0x6)=[{&(0x7f0000387000)="d2", 0x1}], 0x1, &(0x7f0000c5d000-0x6a)=[], 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f00002e5000-0x38)={&(0x7f0000310000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe0000-0x50)=[{&(0x7f0000ed3000)='c', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_raw(r1, &(0x7f0000c49000)={&(0x7f00000a9000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f00003d6000)={&(0x7f0000375000-0x10)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ffdcfb67f48973be"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:12:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect$unix(r0, &(0x7f0000118000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005e8000)=0x0) recvfrom$unix(r0, &(0x7f0000097000-0x1000)=""/4096, 0x1000, 0x2000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000349000+0x26b)={0x0, 0x0}) 2018/01/31 13:12:04 executing program 2: mmap(&(0x7f0000000000/0xb6a000)=nil, 0xb6a000, 0x3, 0x10031, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x7, 0x84) mmap(&(0x7f0000b6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b6a000)=@add_del={0x2, &(0x7f0000417000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) pipe(&(0x7f0000684000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f0000b6c000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000d15000)={r0, r1, 0x9, 0x1, &(0x7f00009d6000)="fab5e14f2f09273885ceb4a123eb3003eedf2ed89396d62fb9ab14f5429c5f596c87e9d3448978bdaf191eee9a861a20f9a723fa7a23895eb52510f24a7c5fc750e036377c3568b195f6d5a001135b45fde5a56da1b26dadfccd088bed2d17ca75d95d3f24400d05695d6208879d4b2e7cff0f4069082d95dbc82e705e4bc5069f5a94af11f56e75b15f4f213983f026c0c8e7c76d3e55ce4b67e81c044c332b84219231b4191e49694eaf5157eb4625af0bc0", 0x6, 0xa000000000000000, 0x200, 0x80000001, 0x6, 0x100000000, 0x80000000, "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"}) 2018/01/31 13:12:04 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = gettid() mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fcb000)=0x0) r3 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00002b1000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fcc000-0x4)=0xe8) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fcb000)={0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x807, 0x80000001, &(0x7f0000fcd000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000fcd000-0xe)={0x5, [0x1, 0x4810385c, 0x7, 0x81, 0x400000000]}, 0xe) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fcc000-0x8)={0x0, 0x0}) r8 = epoll_create1(0x80000) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept$ipx(0xffffffffffffffff, &(0x7f0000fcc000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d31000-0x4)=0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = accept$inet(0xffffffffffffffff, &(0x7f0000911000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcb000)=0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00008af000)={0x0, 0x0}) r12 = gettid() r13 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000087000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000787000)=0xfffffffffffffe09) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000b9f000)={&(0x7f0000f47000-0xc)=@proc={0x10, 0x0, 0x1, 0x80000000}, 0xc, &(0x7f0000fcb000)=[{&(0x7f000008a000)={0x29c, 0x27, 0x301, 0x1, 0x0, "", [@generic="3cbad568aa09b6c9be9e9d01f1a83290a577540c219c56bee2dde2e35e1871b4d0a0c37f2a95403878cecabade1f02c7d9692575482badf01f1ee4af35add9405143ff0d76db49df190ad95b1aa373dec0c049d529f0b8c114bfb24b557e1da2db723af53db2f315ccb5cf77a2e62afb15", @nested={0x28, 0x0, [@typed={0x18, 0x21, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x1c, @ipv4=@loopback=0x7f000001}, @generic=""]}, @generic="36cc66c0739c5c30b7eb4d1ef6f86737f6d8ad94a41ec28a8321bd0afc1480464470b70d7df356ca20e548f6521d3435cdd935e6b9787dd093669a9b4791119fc2269f98fa866c8b3b520bd8f9e1197deb595574bc4c8fb2827d4edf703ff6882608b0304b76ae86bdbf89cac6174638a7a8", @nested={0x180, 0x5b, [@generic="e14f1eb3ebc16e98a4615b8ffaf0e290bd3861c60ae84d880d06f90fc861b86d561a1b0ff73e5e8e0c6764ce174c18f457da1d8c88e7c6644e032db9a47e6f43ed021037c937e0d5a567440fbb6fc474b385a430a418c542d9eb7e3922c90156af670f885b7516ab7cb7b3dff805b886e7e6a68410915b20990c6d8d27886d6bf94163fb30792e05aec57c0fabdd7db7c23fe96aedf01206672d9a52e7fd9090646a92d022fe94fa6940531fdf2affcf1e8acd931ad48bb9ff265a49043e1a909e", @generic="", @typed={0xc, 0x31, @pid=r1}, @generic="229a2e7a7088f2caeac3406ce2144498bd0a139f4eb366526a2a53077e70e5b0f12a36bcf7ab6f788f90bfd19a26155ea804808101155398551243c1aa1c7044eab3b83766fe2ccd4bcee2ace65dc50a747b3028cc8d105e7cee7d4aca70a343bb92bb62e593db05feff7c6d5915d2f8b1673d3338a009d89664ad3539018b9f1128726a707b1cbc513058c582579167878fbd8a7a13", @typed={0x18, 0x2a, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}]}]}, 0x29c}, {&(0x7f0000980000)={0x1258, 0x1e, 0x200, 0x3, 0x2, "", [@nested={0x90, 0x10, [@typed={0x8, 0xe, @void=""}, @generic="f134bf6b0db4e1da68909099f1a65d1a39097209299010b906d42cfb0bb02f319cbc12c926f6befe35fdcdc4759c0e24078ac29e8ae43609a5d5a8584e2eac19885695378bab277340e9e0bba7a4d9ecf12c6129d52ad2d4245c663ed44ec2e19cbd6f1e8c871891b86ee2adf40667ff4b44627dfe52947bee339ca454616d4210dc"]}, @generic="c2a15037a544affb29d2b71b7e31c8bfdb4f0a5f3dec2e74d3f1795473060869e9a25364cf", @typed={0xc, 0x57, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="fd5f408e6f1688203e8ad3970a0ed1d6acb64113e982bab9577270dc4598800d89785f1b255f54ea8d2807c4088446e9b4f57540170a84c392533d8022b8a09f96b0f97246be4f953be4f7f5a992740a7dcac1fe1049c470b2964d85aee6a060138b5992f0a00d6da2947f89b4a547c398fed9e482f397d5b6ac4e6ee9c0022c8b5c853b306fdd721f3803f1a339aab31950b22510106d96847647a7", @nested={0x1028, 0x35, [@generic="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@typed={0xc, 0x43, @pid=r2}, @typed={0x18, 0x7, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}}]}, @typed={0x8, 0x75, @void=""}, @nested={0x1c, 0x3a, [@typed={0xc, 0x20, @fd=r3}, @typed={0xc, 0x12, @u32=0x353}]}, @typed={0xc, 0x71, @uid=r4}, @typed={0x90, 0x7f, @binary="6e3a5f1c36c9e61d805acb3b6aad3c7d16b35e5a8aa351108b6cc55d69c51ec1ad80d6dbab046353dcf20e16448883ffb65ce759cab38ea838ffc9b0da0fa2776af22bb7c7a5512e7f6e4e38c3d2fd3532b6f3f6a45bb339bf3e2da721c76a6dd412b7e27e606383d0ec43ab0d94ef3f91cb3675d5f8bd4fa24d1d930f6800f37ff1749694"}]}, 0x1258}], 0x2, &(0x7f0000fcb000)=[@rights={0x18, 0x1, 0x1, [r5]}, @rights={0x28, 0x1, 0x1, [r7, r8, r9, r10, r11]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x60, 0x4000010}, 0x4080) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = bpf$MAP_CREATE(0x0, &(0x7f0000fce000-0x2c)={0x1, 0x6, 0x1, 0x8, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffeba) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r15, &(0x7f0000882000-0x14)=""}, 0x10) 2018/01/31 13:12:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000cc8000)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_IIF={0x8, 0x1, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e55000)={r0}) connect$vsock_dgram(r1, &(0x7f0000cdf000-0x10)={0x28, 0x0, 0xffffffff, @reserved=0x1, 0x0}, 0x10) 2018/01/31 13:12:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000018a000-0x8)={0x0, 0x0}) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f00001be000+0xa29)=""/83, &(0x7f0000a4d000-0x4)=0x53) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f00009b4000-0x4)=0x0, 0x4) 2018/01/31 13:12:04 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000019000)=@filter={'filter\x00', 0xe, 0x4, 0x2a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@rand_addr=0x40, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @common='ip_vti0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x0}, 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x98, 0xe0, 0x0, {0x0, 0x0}, [@common=@unspec=@state={0x28, 'state\x00', 0x0, {0x0}}]}, @common=@unspec=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@rand_addr=0x8, @common='bpq0\x00', 0x4}}}, {{@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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x70, 0x98, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}]}}, 0x308) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(0xffffffffffffffff, &(0x7f000001b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f000001d000-0x14)={0x11, 0x19, r2, 0x1, 0x5ba, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}, [0x0, 0x0]}, 0x14) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000001c000-0x8)={0x0, 0x0}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f000001d000)={0x0, 0xdf}, &(0x7f000001d000)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000009000)={r4, 0x64, &(0x7f000001b000)=[@in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, @in6={0xa, 0x3, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x20}, @in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0xfff}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000001d000)=0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001e000-0x4)={r0}) ioctl$DRM_IOCTL_GET_MAP(r5, 0xc0286404, &(0x7f000000e000)={&(0x7f0000016000/0x1000)=nil, 0x5, 0x1, 0x81, &(0x7f0000002000/0x4000)=nil, 0x8000}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f0000000000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000001c000)=0xc) syz_emit_ethernet(0x46, &(0x7f0000017000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, "0500fffff8a80000"}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000005000)={0x0, 0x50, 0x30, 0x81, 0x9}, &(0x7f000001b000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000000d000-0x8)=@assoc_value={r6, 0xff}, &(0x7f000000b000)=0x8) 2018/01/31 13:12:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00005f4000-0x4)={0xffffffffffffff9c}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f000032f000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000e9c000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00008b1000-0x4)=0x3, 0x4) connect$inet(r2, &(0x7f0000f6b000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:12:05 executing program 3: socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) pipe(&(0x7f00006bb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000c77000-0x108)={0x0, @in6={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xa03, 0x1, 0x4, 0x4, 0x1000, 0x4, 0x4b, 0x40, 0x1f, 0x7, 0xd6d, 0x4, 0x9, 0x60000000, 0x54f6]}, &(0x7f00005de000)=0x108) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a51000)=@assoc_value={r2, 0x8}, &(0x7f0000c69000)=0x8) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f000055c000-0x2)=0x3, 0x2) setsockopt$inet_int(r3, 0x0, 0x0, &(0x7f0000ae7000-0x4)=0xffff, 0x4) 2018/01/31 13:12:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) connect(r0, &(0x7f0000702000+0x9d6)=@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000ecf000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000057000)=0x10) r2 = accept(r1, &(0x7f00000b0000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000aaf000-0x4)=0x58) connect$unix(r2, &(0x7f0000682000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a01000-0x4)=0x0, &(0x7f0000c15000)=0x4) [ 39.838793] sctp: [Deprecated]: syz-executor4 (pid 5650) Use of struct sctp_assoc_value in delayed_ack socket option. [ 39.838793] Use struct sctp_sack_info instead 2018/01/31 13:12:05 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80800, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000699000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xfffffffffffffff9, 0x1, 0x80, 0x9}, &(0x7f0000d70000)=0xa0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009cb000-0x4)=0x0, &(0x7f0000158000)=0x4) recvfrom$inet6(r1, &(0x7f0000b5e000-0x2)=""/2, 0x2, 0x40012120, &(0x7f00009a8000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffff8}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000599000)={r2, 0x7}, &(0x7f0000f7c000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e63000)={0x0, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x40000000000000}, 0x98) 2018/01/31 13:12:05 executing program 0: mmap(&(0x7f0000000000/0xace000)=nil, 0xace000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_mreq(r0, 0x29, 0x11, &(0x7f00007c0000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000acb000)=0x14) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000acf000-0x8)=0x2) r1 = socket$inet(0x2, 0x0, 0x8) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f00008f1000)=""/70, &(0x7f0000ad0000-0x4)=0x46) 2018/01/31 13:12:05 executing program 3: r0 = socket(0x2, 0x2000080003, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x106, 0x8000d1, &(0x7f0000001000-0x8)=""/8, &(0x7f000078c000)=0x8) 2018/01/31 13:12:05 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x57}) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0x3, &(0x7f0000009000)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f000000a000-0x4)=0x65, 0x4) socketpair(0x11, 0x0, 0x5, &(0x7f0000011000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xe, &(0x7f0000010000-0x70)=@raw=[@ldst={0x1, 0x3, 0x3, 0x0, 0x7, 0x1, 0x4}, @call={0x85, 0x0, 0x0, 0x16}, @map={0x18, 0x0, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x3f, 0x3, 0xa, 0x7, 0xffffffff, 0x0}, @alu={0x7, 0x0, 0xd, 0x3, 0x7, 0x23, 0x4}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x71d77475, 0x3, 0xb, 0xe, 0x4, 0x0}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/31 13:12:05 executing program 7: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000868000)={0x0, 0x80000, r0}) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000f80000)={0x9, 0x2, 0x9ea5, 0xfffffffffffffffb}) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000f82000-0x4)=0x791, 0x4) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f7d000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xa, [@loopback=0x7f000001, @rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, @multicast2=0xe0000002, @empty=0x0, @rand_addr=0x0]}, 0x38) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/31 13:12:05 executing program 5: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000e20000-0x88)={0xfffffffffffffffa, {{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3b1c}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 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) 2018/01/31 13:12:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000691000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) 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$alg(r0, 0x0, 0x0) write(r0, &(0x7f0000cb2000)="a88f61b83af94a8f75ee88f0a911e97c360ffc51aa0aceb85d67f0f13dd5416d59a9639b9950cc52dbe7e8203f3eab229fec6840f78e1de16eb670c82efb45db620b3095fdc9c2a5b320bd03873f36e57e096426ef7e834c3ab692314f49857adf8971c836528078f5d331e552d1d05407275e40f1dda3e23a85276d06435d36ec934135d534f0a683fe497245d65dfbd0dc5a80a9ec61fba70b51bc39b68e81c6fa875f0e1780826b7241d903990ba787cbdc051878059e668a954b139299720f7f76", 0xc3) sendmsg$alg(r1, &(0x7f0000df2000-0x38)={0x0, 0x0, &(0x7f0000475000-0x40)=[{&(0x7f0000f64000)="40d28e890fe75af140bc1b029603c2c0c98cfe13", 0x14}, {&(0x7f00004b5000-0x7)="3df196fe06c1aa", 0x7}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:12:05 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000007000)=@raw={'raw\x00', 0x9, 0x4, 0x3a8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @common='ifb0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd8, 0x0, {0x0, 0x0}, []}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0x0, 0x0, 0x0, 0x0}}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 0x0}}}, {{@ipv6={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @common="74756e843000", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x1000000000000, 0x0}, 0x0, 0xa8, 0x110, 0x0, {0x0, 0x0}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'snmp\x00', 'syz1\x00', 0x0}}}]}}, 0x408) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000)=@hopopts={0x2, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x8}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x2, [0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x0, []}, @generic={0x2, 0x65, "41c043f4729dd0c39fcffc5d2ba402a4c0d33694d6687c5ba9c0b353017e0d975024d14c12649a5b09f78c554eaabbe79c4f2e45380c97a74381f76c8bf47f315501cf1c7ec42c4e13f8500436a42e4dbc6d2449a8472c7d513ac0f8d1d5f61de83ec51c8e"}]}, 0x88) [ 39.902539] sctp: [Deprecated]: syz-executor4 (pid 5669) Use of struct sctp_assoc_value in delayed_ack socket option. [ 39.902539] Use struct sctp_sack_info instead [ 39.956327] [ 39.958007] ====================================================== [ 39.964321] WARNING: possible circular locking dependency detected [ 39.970631] 4.15.0-rc9+ #217 Not tainted [ 39.974676] ------------------------------------------------------ [ 39.980987] syz-executor6/5685 is trying to acquire lock: [ 39.986512] (&xt[i].mutex){+.+.}, at: [<00000000405ea055>] xt_find_target+0x44/0x1e0 [ 39.994757] [ 39.994757] but task is already holding lock: 2018/01/31 13:12:05 executing program 3: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00001cf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x8, 0x0, 0x6, 0xffffffffffffffff}, &(0x7f0000e00000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000122000)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x8) 2018/01/31 13:12:05 executing program 3: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000f6b000)=""/67, &(0x7f0000356000-0x3)=0x43) shutdown(r1, 0x1) 2018/01/31 13:12:05 executing program 4: r0 = socket(0x10, 0x2, 0xa) getpeername$inet(r0, &(0x7f00007b6000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bec000)=0x10) write(r0, &(0x7f0000e53000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00001f2000-0x1f)="1f0000000104ff00fd43540207110000f30501000800050000000000000000", 0x1f) [ 40.000720] (sk_lock-AF_INET6){+.+.}, at: [<00000000230b1616>] ipv6_setsockopt+0xff/0x150 [ 40.009136] [ 40.009136] which lock already depends on the new lock. [ 40.009136] [ 40.017703] [ 40.017703] the existing dependency chain (in reverse order) is: [ 40.025315] [ 40.025315] -> #2 (sk_lock-AF_INET6){+.+.}: [ 40.031132] lock_sock_nested+0xc2/0x110 [ 40.035712] do_ipv6_setsockopt.isra.8+0x3c5/0x39d0 [ 40.041254] ipv6_setsockopt+0xd7/0x150 [ 40.045759] sctp_setsockopt+0x2b6/0x61d0 [ 40.050431] sock_common_setsockopt+0x95/0xd0 [ 40.055448] SyS_setsockopt+0x189/0x360 [ 40.059946] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 40.065211] [ 40.065211] -> #1 (rtnl_mutex){+.+.}: [ 40.070524] __mutex_lock+0x16f/0x1a80 [ 40.074932] mutex_lock_nested+0x16/0x20 [ 40.079506] rtnl_lock+0x17/0x20 [ 40.083385] unregister_netdevice_notifier+0x91/0x4e0 [ 40.089094] tee_tg_destroy+0x61/0xc0 [ 40.093421] cleanup_entry+0x218/0x350 [ 40.097848] __do_replace+0x79d/0xa50 [ 40.102163] do_ipt_set_ctl+0x40f/0x5f0 [ 40.106651] nf_setsockopt+0x67/0xc0 [ 40.110857] ip_setsockopt+0xa1/0xb0 [ 40.115069] sctp_setsockopt+0x2b6/0x61d0 [ 40.119712] sock_common_setsockopt+0x95/0xd0 [ 40.124698] SyS_setsockopt+0x189/0x360 [ 40.129166] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 40.134411] [ 40.134411] -> #0 (&xt[i].mutex){+.+.}: [ 40.139842] lock_acquire+0x1d5/0x580 [ 40.144133] __mutex_lock+0x16f/0x1a80 [ 40.148518] mutex_lock_nested+0x16/0x20 [ 40.153071] xt_find_target+0x44/0x1e0 [ 40.157450] xt_request_find_target+0x2c/0xb0 [ 40.162440] find_check_entry.isra.7+0x669/0xcf0 [ 40.167695] translate_table+0xf52/0x1690 [ 40.172336] do_ip6t_set_ctl+0x370/0x5f0 [ 40.176901] nf_setsockopt+0x67/0xc0 [ 40.181107] ipv6_setsockopt+0x115/0x150 [ 40.185658] udpv6_setsockopt+0x45/0x80 [ 40.190125] sock_common_setsockopt+0x95/0xd0 [ 40.195118] SyS_setsockopt+0x189/0x360 [ 40.199586] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 40.205004] [ 40.205004] other info that might help us debug this: [ 40.205004] [ 40.213126] Chain exists of: [ 40.213126] &xt[i].mutex --> rtnl_mutex --> sk_lock-AF_INET6 [ 40.213126] [ 40.223417] Possible unsafe locking scenario: [ 40.223417] [ 40.229446] CPU0 CPU1 [ 40.234090] ---- ---- [ 40.238731] lock(sk_lock-AF_INET6); [ 40.242502] lock(rtnl_mutex); [ 40.248268] lock(sk_lock-AF_INET6); [ 40.254556] lock(&xt[i].mutex); [ 40.257987] [ 40.257987] *** DEADLOCK *** [ 40.257987] [ 40.264023] 1 lock held by syz-executor6/5685: [ 40.268576] #0: (sk_lock-AF_INET6){+.+.}, at: [<00000000230b1616>] ipv6_setsockopt+0xff/0x150 [ 40.277391] [ 40.277391] stack backtrace: [ 40.281858] CPU: 1 PID: 5685 Comm: syz-executor6 Not tainted 4.15.0-rc9+ #217 [ 40.289109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.298437] Call Trace: [ 40.300999] dump_stack+0x194/0x257 [ 40.304612] ? arch_local_irq_restore+0x53/0x53 [ 40.309255] print_circular_bug.isra.37+0x2cd/0x2dc [ 40.314242] ? save_trace+0xe0/0x2b0 [ 40.317929] __lock_acquire+0x30a8/0x3e00 [ 40.322052] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 40.327222] ? finish_task_switch+0x1d3/0x740 [ 40.331697] ? lock_downgrade+0x980/0x980 [ 40.335824] ? trace_hardirqs_off+0xd/0x10 [ 40.340042] ? mark_held_locks+0xaf/0x100 [ 40.344167] ? _raw_spin_unlock_irq+0x27/0x70 [ 40.348645] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 40.353631] ? trace_hardirqs_on+0xd/0x10 [ 40.357752] ? _raw_spin_unlock_irq+0x27/0x70 [ 40.362217] ? finish_task_switch+0x1d3/0x740 [ 40.366683] ? finish_task_switch+0x1aa/0x740 [ 40.371151] ? copy_overflow+0x20/0x20 [ 40.375029] lock_acquire+0x1d5/0x580 [ 40.378807] ? lock_acquire+0x1d5/0x580 [ 40.382765] ? xt_find_target+0x44/0x1e0 [ 40.386800] ? pcpu_alloc+0xca3/0x10e0 [ 40.390660] ? lock_release+0xa40/0xa40 [ 40.394604] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 40.400463] ? _find_next_bit+0xee/0x120 [ 40.404499] ? xt_find_target+0x44/0x1e0 [ 40.408531] ? xt_find_target+0x44/0x1e0 [ 40.412563] __mutex_lock+0x16f/0x1a80 [ 40.416515] ? xt_find_target+0x44/0x1e0 [ 40.420556] ? check_noncircular+0x20/0x20 [ 40.424764] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 40.429580] ? xt_find_target+0x44/0x1e0 [ 40.433620] ? mutex_lock_io_nested+0x1900/0x1900 [ 40.438435] ? lock_downgrade+0x980/0x980 [ 40.442555] ? __lock_is_held+0xb6/0x140 [ 40.446592] ? rcu_read_lock_sched_held+0x108/0x120 [ 40.451579] ? pcpu_alloc+0x146/0x10e0 [ 40.455441] ? pcpu_free_area+0xa00/0xa00 [ 40.459562] ? do_raw_spin_trylock+0x190/0x190 [ 40.464118] ? trace_hardirqs_off+0xd/0x10 [ 40.468326] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 40.473401] ? depot_save_stack+0x3b5/0x490 [ 40.477697] ? kvfree+0x36/0x60 [ 40.480959] ? save_stack+0xa3/0xd0 [ 40.484558] ? save_stack+0x43/0xd0 [ 40.488162] ? kasan_slab_free+0x71/0xc0 [ 40.492201] ? kfree+0xd6/0x260 [ 40.495451] ? kvfree+0x36/0x60 [ 40.498702] mutex_lock_nested+0x16/0x20 [ 40.502734] ? mutex_lock_nested+0x16/0x20 [ 40.506940] xt_find_target+0x44/0x1e0 [ 40.510800] xt_request_find_target+0x2c/0xb0 [ 40.515271] find_check_entry.isra.7+0x669/0xcf0 [ 40.520000] ? rcu_read_lock_sched_held+0x108/0x120 [ 40.524997] ? do_add_counters+0x560/0x560 [ 40.529221] ? mark_held_locks+0xaf/0x100 [ 40.533338] ? kfree+0xf0/0x260 [ 40.536590] ? kvfree+0x36/0x60 [ 40.539929] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 40.544916] ? trace_hardirqs_on+0xd/0x10 [ 40.549042] translate_table+0xf52/0x1690 [ 40.553166] ? alloc_counters.isra.10+0x7e0/0x7e0 [ 40.557979] ? kasan_check_write+0x14/0x20 [ 40.562185] ? _copy_from_user+0x99/0x110 [ 40.566313] do_ip6t_set_ctl+0x370/0x5f0 [ 40.570349] ? translate_compat_table+0x1c50/0x1c50 [ 40.575340] ? mutex_unlock+0xd/0x10 [ 40.579047] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 40.584299] nf_setsockopt+0x67/0xc0 [ 40.587995] ipv6_setsockopt+0x115/0x150 [ 40.592044] udpv6_setsockopt+0x45/0x80 [ 40.596076] sock_common_setsockopt+0x95/0xd0 [ 40.600543] SyS_setsockopt+0x189/0x360 [ 40.604488] ? SyS_recv+0x40/0x40 [ 40.607916] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 40.612734] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 40.617727] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 40.622460] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 40.627188] RIP: 0033:0x453299 [ 40.630347] RSP: 002b:00007fd1402ccc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 40.638036] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 40.645289] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000013 [ 40.652536] RBP: 00000000000005c5 R08: 0000000000000408 R09: 0000000000000000 2018/01/31 13:12:05 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000025000)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000006000)=@ipv6_newroute={0x2c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x1, @binary='\''}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000001d000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000028000)=0xe8) 2018/01/31 13:12:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000957000-0x8)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00003fb000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007dd000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) bind$vsock_stream(0xffffffffffffffff, &(0x7f00003ee000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f000054a000)={&(0x7f0000fee000/0x3000)=nil, 0x0, 0x3, 0x28, &(0x7f0000eec000/0x3000)=nil, 0x8}) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000bcd000)=0x7ff, 0x204) sendto(0xffffffffffffffff, &(0x7f0000c1c000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000d22000-0x14)={0x80, 0x1f, 0x10000, 0x39d3, 0x4}, 0x14) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000002d000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000076e000-0x4)=0x8) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[{&(0x7f000012d000-0x1000)=""/4096, 0xfd3}, {&(0x7f00007e1000)=""/130, 0x82}], 0x2, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) 2018/01/31 13:12:05 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da2830132eee6cd7986c436271d8568b51ba3a2d188737e", 0xd1}], 0x1, 0x0, 0xfffffffffffffe07, 0x0}, 0x0) write(r0, &(0x7f0000002000-0x4)="6ffb8276", 0x4) pipe(&(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000006000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x80000001, &(0x7f000001a000)={0x4}, 0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000001b000)={{{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x5, 0x5, 0x100, "a018432d0e50e34d4d7cd77ccef022ccdbf74b01c7d75ec77b0bd0ab64eb62703fd229fac2d2a4bc186f920d4dd70eefed7cc3a58ce0678324d730aeb1214bc709924df43cb4a820fab73d8e28d5ffd9"}, 0x160) 2018/01/31 13:12:05 executing program 5: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fdd000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000fdd000-0x4)=0x8) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000fdc000)={r1, 0x9c, &(0x7f0000fdd000-0x9c)=[@in6={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in6={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000000}, @in6={0xa, 0x3, 0xaae, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, @in6={0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}]}, &(0x7f00005ac000-0x4)=0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000d9b000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fdd000-0x4)=0x6, 0x80800) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00002d4000-0x10)={0x6, 0x8201, 0x0, 0xffff, 0x0}, &(0x7f0000189000)=0x10) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000fde000-0x10)={0x8, 0x200, 0x6, 0x1f, r3}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000fdc000)={0x0, 0x47, "5bea22a5ee9149982cb3d08b97ac70ac373400ba2304d9559f5859733b589b0dde38b3ceeae5d935c65334344e9ea9c2044a797e71ad238c333042e3fa1e801718986a3130af85"}, &(0x7f0000b31000-0x4)=0x4f) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000fdd000-0x14)={r4, 0x5, 0xe58, 0x229, 0x10, 0x1000}, 0x14) r5 = socket$inet6_sctp(0xa, 0x7, 0x84) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x0, &(0x7f0000fdd000)={0x8, {{0xa, 0x1, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmsg$inet_sctp(r5, &(0x7f0000fd7000)={&(0x7f0000fb5000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0xff40, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) getgid() 2018/01/31 13:12:05 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000013000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0xfffffffffffffffe, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xe2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000023000-0x8)={0x8, 0x100, 0x3, 0xb90000000000000}, 0x8) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f000001e000)=0xffffff72, 0x0) 2018/01/31 13:12:05 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000910000)=""/59, &(0x7f00003e4000-0x4)=0x3b) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x80a, 0xfffffffffffffff8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000005000)={0x2, [0x0, 0x0]}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000011000)={r2, 0x200}, &(0x7f0000012000-0x4)=0x8) r3 = socket$inet6(0x10, 0x5, 0x10) sendmsg(r3, &(0x7f0000003000-0x38)={&(0x7f0000000000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f000000e000-0x56)="5500000018007fafb72d1cb2a4a280930506000000a84308910523692500080008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) 2018/01/31 13:12:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x2e, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000afb000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000068000)={0x0, 0x0}) recvmsg(r1, &(0x7f000082d000)={&(0x7f000043d000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000213000)=[{&(0x7f000003b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fc0000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000084a000)=""/4096, 0x1000, 0x3}, 0x10020) r2 = socket(0x10, 0x802, 0x0) socket$inet(0x2, 0x800, 0x3) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000775000-0x20)={r2, 0x6, 0x1, 0x80, &(0x7f000091c000)=[0x0, 0x0], 0x2}, 0x20) write(r2, &(0x7f0000321000-0x24)="1a0000004a000700ea091008090007000a000000002200000400", 0x1a) 2018/01/31 13:12:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000f11000)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x0) r0 = getuid() sendmmsg(0xffffffffffffffff, &(0x7f0000a31000)=[{{&(0x7f0000493000)=@nl=@kern={0x10, 0x0, 0x0, 0x200200}, 0xc, &(0x7f0000333000-0x30)=[{&(0x7f0000a82000-0x4e)="69800a7d8d3feb96ba0ce7d4cc884503db67dfecc4a8db176856a68c2e2fd3ea434758f31793a10f2456cb55ef6dbf8a13777603fb3649268e8e13bf58527cb5e28b6756de9f078409da4ffc0b8e", 0x4e}, {&(0x7f000063c000)="b0b39beebf72689b4b0b9d0ab0aa79849f6479329208ea2bf1dfd8f1f76d9c2cd960719718a5a9195693285789b47de795253972a747d7a90b0f4d7de75216120da548aeccf544d77fbcaaace247b629697cfb91270c23b6c7e8d345f7a39fc79a16b79c9bb52cc5335df0a73f977b03c76de4bafac1b85937e43827a49066d79733e3c30bddb45270", 0x89}, {&(0x7f0000a1a000)="70fd615f43c73af3167c9e482e40f0219925b5c8108bf93355e5dcd01fef905a06007b89cf5abb70037e54e47f36098f15b417e8a06e503a34ab57f05a0b43a27963a0e75778909425cc2dc6096cddad0481da1cb329c4cd0671e0a7760d2a497f87d7fb20d24a0004e3babbd53b8e6514674ded0c27d4d89a9e36dd504be723bf2f45df82efc43fd6c34d68600956e4d81d49689490007fbbfc1cbfe175a239da09c5be5b8b37aaf7a79ac3a4e90e77427d676f710db83350d05ce05c8f6e767639eaf22b793ced42163393", 0xcc}], 0x3, &(0x7f000028c000)=[{0xc0, 0x116, 0x3, "7cacd220b9284b45a9a11d45be459b9d671e762414d8f34ff4e7d5a8d5b1a772f22024e0df84fd4c3ea063f68fbc60e22087a586b831445c7853e93ab0144474b513b80a1c7d2e31e056ea572cc35c64691514dc9411b24401b00d8cad84fbb94e366a61fb8cc437ea9613f3ba33afb9f04c83a75167522f0f47051fe6766626ce5e347fd5f8f19dd7627d5a3f9577d84154ceec6ff4f1744708e1ae6aa4093fbc99e3a1a73984c734bbad66277c"}, {0x58, 0x109, 0x2c, "6bcb04f22052a350afd8f0b0ea78b9e6cbd4aa6adb49f4ed193cd53f0ee5e91a4b6950f91778877475cd211c6ff47be8082f5b5f6163dd099b0026ed86e1ebeca5888e21d19d"}, {0x70, 0x113, 0x8000, "e6068bff1c19d8ab812abf63ea53bb74d8e69d2551e4060c494e4b9a97cb90e1b7232f8fc5083332852832ca428278e3b23968422ad7b10f02b4c36b689c0ab02283593c1755db5221d31ac9e60c1c1db51c6a9bfce418dc4979ccac06ba0a44"}, {0x60, 0x10c, 0xfd, "cf159fe883580c9067856049e507952f8d2226c4a46715b756476784e948e583ead12d485a2b5f840833485449763e4eace54a873692eadb13ced14dfb8948a7d40169670456818725ce2c2ab06b30"}, {0xa0, 0x102, 0x8, "30515431b30d63143d87ed3db552e0e8743e6da114d160e12fe91e2e230ccf5307ed88dd1a0f2997c95482a66539afac4a00c8cb45066f75a62ac268d5f681daf493bd01188a22d60a8ec34ae220c77b2d38f7229e6adcb6f60de2fb56377dd0ab9c94616d7bba5b04cde79cedc113b29e063b421d25b1a16fb88598ab76b073d28dae017de77fb42606d7a3"}, {0xa8, 0x10a, 0x3, "7a6c18c36b0452da6350b9d2ba73082cb53cc8c093dc62dff618589ec06e95ed85922a8d707895773fb8efb1ef2be701164bf1a8e10c6175b8ac896d6aff72a06776166441bc85741d87c4ed1d4824e95a2883505df3d734bb8ea3294a393249874e7f926b145c2137063b777152d47b17bd5fa9ce848a1e7031225b8e86d407abff01eba005477d4acab92ac80c5a1008c2d529"}, {0xb0, 0x109, 0x4, "d02a855493f0cb8501e8cde11bdc5f12104ca466fd5abb11f6c65bf648252ba36baeb10203dcbcd6626eb4bd69bb694675cd62ac4fc6d0427732f46eaf05442169b67edd7036430cfc42fb4e25f1bc39066230a3069c8d144113ba7c135e57b65cd08fc2f18ebc74cc38893ed5294fefc195f7bf3acf031727782bc101750bb6c07f527a00d6608b24bd190226a71da7f3a01b15b85c6d10e85b47b1a7fb1a88"}], 0x3e0, 0x8001}, 0x5}, {{&(0x7f0000913000)=@sco={0x1f, {0x6b1, 0x3, 0x800, 0x5, 0x8, 0x39a}}, 0x8, &(0x7f0000b3c000)=[{&(0x7f0000eaf000-0x27)="d61e94325398b42dc86dc1d7ba37db11464a82cf9328f234278769c313701ced2ee9d319e85f73", 0x27}, {&(0x7f0000a89000-0x1c)="55d04e576ebb74be015f83a329dde0eecbb4cdfc68f234ec053e4f68", 0x1c}, {&(0x7f0000b44000-0xb7)="d4ff83d92649f091578379767fd51ebb15174063aa1418c095a6ddf9d7e78a9ec38e7eafef709b3ec4c1b6f2cdff83c5a874398ac5b2617cabfb6ff285054b69a019adc74f7c16093c5607f114b7745bb298fc1c80bfaf5851b9036146125f00d47631dde5127eb0a991ac11a0182efb0dd504a34727117f2db5c4ad59ea11c5ccb62815f2a993d1f8247a88c8891d22696a01bd31e82308ad2be7d08b38dacd008c45ac02c3383d8b4a5ade33db62d9a92be669656c47", 0xb7}, {&(0x7f000081e000-0x5c)="7444c15852648e0dc8cbd76d1d7a5cedbebc4e2702ee2b8e3008e19ebe94f26936b3d79304932b8f9e5d7dfba1bcf0349705b0f9d2a7cbae4bf3bced27cd7316123752024d8ed307900d3d458ae0b1fd5fb8d77534a8525eb16760c2", 0x5c}], 0x4, 0x0, 0x0, 0x800}, 0x5}, {{&(0x7f00003a8000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x2, 0x3, {0xa, 0x3, 0xffffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}}}, 0x3a, &(0x7f00009a6000-0x20)=[{&(0x7f00000e2000-0x18)="c369775e8e55d37fee746cc20d2349d714740c4f9a4773551807ec5faed6ce7a56970c6c4319119f8a2360a41e71fdb3bc1ab5cc68433c5605630fe5577c30e59918e013f826758a6a7262ddd77bd69221309907d0905dd37beff93e00", 0x5d}, {&(0x7f000086c000)="8b728d238649550792ade2fd8f5a79b5bf7477680f7d7f693702fc28a87228de5d33174cb401f2875f5737bbca2759d301048969d8ed051f618e26580568d6ce5cb233e6930f231c15accb51d95e2921e2c1279f453b06b24bb86c343bc91dc0b678e587a49c884ae3a21b6c70c9f9a4ea1cc9c8656e315d3a44c35b0146eb", 0x7f}], 0x2, &(0x7f00002d9000-0x220)=[{0xc0, 0x107, 0x8, "91eccfacd832e5bec2887eb0e9d4fb08ada72f90cbd701807b7e7e8e9ff100e797ae0a13a007fa3162b2389ace4a36e3f056cbae16a0a3cdfe1c3f80a5cedec30106ce5b1411f603fe25bbce792f93b96d0f9f66ec4891e859f4ca781014a63539c2c31be039c2e8f121051038ad7570522b988beb12f629cdae3ab3df23d29a9fa2b3ff19b4ec98f4c35c11a2cab21e0a3a08a2f9f2ff8c194a12dc299c8e1b3b54622cda58ea8f1189"}, {0xa8, 0x11b, 0x400, "6a8932ae93bd38c21e7a15f3842a0b7220101331b18eb0ef89f376b358800e3977298362cc0cec45a9ed68435a1c3c4cd9ce4403cd8cd079ba2645600fee4d6edbc90bfa18939b0276683709b5d3f1c7c37ce1ae9f63949305b8ce31598c8a2f457699feb2593c33ad700e6aa96fd4d4555d463996917f5af278fa3958e4460d2b2af512d15284c4f2ed54ab9f7e6e639b51d774d8"}, {0xa0, 0x11e, 0x1f, "b6a338edaa917a6101e898a65451d05359cee39495aaa684d03f2a10d65dfd70a057ab038e773e8b4761ba8d4cc1d91a7eccf0c35cbdff46d2701768a8b3a990c454de20b7811a205f1f2ad799a5f95e0a039f26f88d9d3239a8b1ea0bbfab909b44fd5380b7bbe5648e719c4998670d2e1e2fc5e5a5c46afa16d8ee6fb06a8de7710327589970f61c8f83"}, {0x18, 0x10a, 0x9, "915dee5b"}], 0x220, 0x8000}, 0x1}, {{&(0x7f0000095000)=@hci={0x1f, 0x48000, 0x3}, 0x6, &(0x7f0000af6000)=[{&(0x7f00001b5000)="785b25ca80bd199cdb0a", 0xa}, {&(0x7f00008e5000-0x33)="4af3d4e3a545f6648040b7be69d221ba520c96b58d12ef40c6273fdd80ad482258e72b96932809682d70e0e2257efa3f0d7a5b", 0x33}, {&(0x7f00005e3000)="a3ac3564350feb7912f177889b54d5502b60758b9f419b52c10b2dd8ea1922d3cf5ff24aceca2c43b4b924d7395c728896983fea8d8ff3e443eda2e705878c68015ac04cabb4c463", 0x48}, {&(0x7f00005cd000)="1a67ce6e780af4e8988ec621810da8b012308d70726e1fa9d560bb51b912726a99db2dc5bbc949ba6da6ab5046d177849b6af7d21bec52f1ca658858c383af0370e3330c7b2fb223213293a112ef0f8f0f25ac3278d5deb85b40e6bf1b3522a40385926faa3e57", 0x67}, {&(0x7f00002a8000-0xf7)="4cac7d07e7fefa8fc49f01376449fdfdfc85313da0cd2cce8c998070aeaeaafe4c55f2debc20e7e30cc4aaae7b0f239566b3f1d9ebbe85c9f5cbaef9686e68b9f619e40204d2742789737d27f4627716302e1b16f32fd2f7420fc9f83ac7b9aa6c7e01b8e0ca6f4eddbab1be4db1a9bc6a7b01ac3f76680c65f072a5c143267d0c9d6be56586689b67eac4ae807c4890e26b104aa1d963ddda1b24a638f70a02e211f0f72ec71759241c43e292290828226aa54e056301e1c94152b33e7f064022f93d8340f7d89e6512754c48e5e53797a78b05d05d441251e7dc154d8765ce2b349a18ac238cc3d1d00dd3dba34db300311ae628b51e", 0xf7}, {&(0x7f0000121000)="e9dd18f9c4e70cb0c330220aef3baa5410d66f5cda1d1a507f6507bee3cfc71c090d67f8135e20ac5137b9b5fe9ca7c9471ea01bdbd8fe40dcbb93253604ae40d8fd7e5f202765e28fb523a0c45c07dcfb82b439689659c9e50457f1feb84b0fffdbd23cfbaed82f8f0bddc7c434842b85bb8e8e11c3f81c610b270d468cd3789fbe3f71f78df1ed059ea7eae69ebbc7192a5214a0c6754e92f7487d8c68beee8df7a3ba329bc33ce97d10123e503391b1", 0xb1}], 0x6, &(0x7f0000d3b000)=[{0x68, 0x109, 0x81, "fb54be70d83360d414101de08233bf65fa329af5c98d70dd4fa004402d28d2d97fad1391395e9ed39d9390dab114c0290f9bb57f7a9105cdc6b9a561a2c5cec0a9e22c16b62591795b254a656c3a972b6b2e80e8dd88"}, {0x30, 0x113, 0x2, "40d35fb984485280f310d4992ca462d1eba816ce03df5db3e86721be"}, {0x1010, 0x11f, 0x5, 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0x1000}, {&(0x7f0000012000)="af024f7d67029d13c9c978f150d02fe9c2e5721208c2fe2da448feba354ef179e591d13662e313772cb2ba3e29937029379b2f726b25f35e1ba8537aa115978ce11f192877c1f4a631422fa4974c3998caaf99a7ed02fdce14d24afaf7e48a987045a2b041df809139a8c3e281b44934b2b6ea17c075642de92c922ae337", 0x7e}, {&(0x7f00004de000-0x26)="92073f80a38f4458c2b1720a9e7a7f9e3151bc6d3052a41a05f5193e8836fccbf9dc0ac45b17", 0x26}, {&(0x7f00002b3000-0x91)="345ddc324a91fb682bb91ac78ee7d352201ebe6d1ed6eb820d7438d02131d6238ea9f5adf016afea5e5a1d5e11e76c3a4aede4d201f7047279811ed39b94946adfb759fee813a1de32f7f2d1b86049fbfc1fe4f0cb1fc3e5c79cbcc15f3c8705fc5be554980c03129a13a7d69d6c20a070dba01c7ab7d207879e0636dd5106f8f559460ea7387fa11f661973fbeedfcc68", 0x91}], 0x6, &(0x7f0000d40000-0x368)=[{0x70, 0x0, 0x9, "6f72a8dc5326f7571f69f25cd42c3a3e3c5f4afdf5fdfc5b4e4c9b83c5bdd410035ea626b85c8c4a1f6f86ac45db020aa16e0b69c96824deeeeba499e72836117d59eaadfebe2bd9ea0499e02604acf55e57081099a809ca6b77"}, {0x50, 0x10f, 0x44, "044045c64bcdab43c133f51953dd8fc133c18a2cdc16569e1be5473890fbf5c6749862d41fd0a8fbc569f167f8ce8184f9875e0071bc663a16"}, {0x88, 0x88, 0x101, "c28af0c39dc624e440217858dc3b5fa0d117b6f27f2274bc2078c4a30f4b614a649d8507996a009666a5bc2004c0962ee737ac66276663267653398b285bbeae567166af5cc49f494b3686335e7fda82d41fd316e3db6ded81265cc1d942008acb1356d8d67546f01def70496f3a224596"}, {0x110, 0x117, 0x6130, "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"}, {0x18, 0x11, 0x3, "1729d0caa07dd867"}, {0xf8, 0x0, 0x3, "e3d903fe83427728cf5f88b0b5a055ae05178a437206049c1d4d2d24b7c1e2d16e064b8820c470de25ffb32ff0a6e7484f03db08c9a060e621001f45f3b44174c0445f9c8a6c5a67fe647c83a426ce6d010047e16e5b5f3e527e0166b496d4535a2416a1bf5851580ea7ad44fdc6e25d1a7f2b8508603f2cd8719b207ab0c85939c0094f661b96023ece307ae27e6d4ab2822d2d1c1dc8cadc6996152ea0bb10a4357d261ebe7e37ba8ec09d550fdf0fb04d2d7208fd5567706c9c830620e7d17203c920a848c64e2e892856720d15e7e3e3f3ba96e47af3484cee59ab8fc0a963e1ad4ee1"}], 0x368, 0x4000000}, 0x8}, {{&(0x7f00004c8000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e7e000)=[{&(0x7f000006e000-0x55)="8d6c3ea023032ba5342538e9f4bda0bb111e2f2f0f8a32e1c151aaa37f5bc6987cc29b873de7044c490427e86084fc8e3728c18cf6bbd190fe9224bb11608035c83073e84ad61e4d3bede2cc4fc58c5af6fb12a554", 0x55}, {&(0x7f000075d000)="7adbae00b1bbcd35e611bf3afe5d9b641bc651a0a8b0b3a78b25711f41a924d1ff5bf4e04920e83cc8fa804a6bbc82780e61f1bac8b8b02c8c2a062321d5", 0x3e}, {&(0x7f0000bdc000)="3ce6b5056db5039de8c1881d9630a0d3ffd4fb21fb6c0ad1de96a52138092e2f77a291b6316be916fa82111c4ea7d924e31d41e6a1d02fe07665c148b1fd27e691c7a64437813edcc0d794077407dd722e74fb652b943af634b6dd7750a006e4e0d649ae446273898dee3cc92cdb8dd57cfc816749e5354ad84c63fbc39f99640c63bab4f0716d17c9c6893c284c5c8ffafc3f3df625c525a303ad91010d98c773e168bf09c551bcc98720d92646f33f87894df2013d88c7af86d7cf7039bdae130b40dad416a4d7e89cfa3db0c62b914f555fc1e4c02984c53f9b7ae891407d13827a1fb9f31346", 0xe8}, {&(0x7f00000a1000)="852e4c9ac8926feb18d1c320aa52de82985455a6fc3c78f58c28b4737d89d385f83b740f", 0x24}, {&(0x7f0000761000)="", 0x0}, {&(0x7f0000d5d000)="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", 0xff}, {&(0x7f00003cf000-0xa6)="3b25cad8899d1874d17057e363f661e936fe1a86cfe16b842d0bd254c1b324da2e7515423c7530dd3a5d33bb27f8efdb821c8c5ba307d1b243b7d12ee3b8e7c9b4f01a047f0eca02971c81a738a112de1cdf0f0a810ca57a99f05bd426a13440b5fd85751765e589cffe9800a4540fed41b2374a6fc59af37d4354e74c8facd286d41866811fd6c0ecdc914a2ed86689d47b1a21d2375a9aa85df922b4fb447f5926127c0b3c", 0xa6}], 0x7, &(0x7f0000edb000-0x80)=[{0x80, 0x1, 0x5, "1901d0df6faf52c802c124d91ae177fc699c42e616f23dbe1dee69090e210d484a327ea045d0fb11891d740ab401fd6c796cf60e488b7d746c38d055fa44e1fc9e76e82b086e688071ecef77cb65c2211be9821f7f8e79f2f691858bbd49c79c3a100cd1cbf536dffdb9783a40c3"}], 0x80, 0x40000}, 0x6}], 0xa, 0x8000) r1 = accept(0xffffffffffffffff, &(0x7f0000440000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000bea000-0x4)=0x58) connect$nfc_raw(r1, &(0x7f0000007000-0x10)={0x27, 0x70, 0xe336, 0x3}, 0x10) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000b08000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xffffffff, 0x3, 0x9, 0xa, 0xa0, 0x80, 0xbf, 0x0, r0}, {0xfffffffffffffffb, 0x1, 0x6, 0x6, 0x6, 0x100000000, 0xfffffffffffffff9, 0x401}, {0x6, 0xbe89, 0x2, 0x100}, 0x7, 0x1, 0x1, 0x0, 0x2, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3b}, 0xa, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x7, 0x1, 0x1, 0x2, 0xfffffffffffffff8, 0xff, 0x20}}, 0xe8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000008e000-0x8)={0x0, 0x0}) socketpair(0x8, 0xa, 0x665, &(0x7f00000e9000)={0x0, 0x0}) connect$vsock_dgram(r2, &(0x7f0000b17000)={0x28, 0x0, 0xffffffff, @any=0xffffffff, 0x0}, 0x10) [ 40.659779] R10: 0000000020007000 R11: 0000000000000212 R12: 00000000006f7b18 [ 40.667027] R13: 00000000ffffffff R14: 00007fd1402cd6d4 R15: 0000000000000000 [ 40.685911] xt_CT: No such helper "pptp" [ 40.703819] xt_CT: No such helper "pptp" 2018/01/31 13:12:05 executing program 1: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x57}) socketpair(0xe, 0x80007, 0x2, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r1, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000011000-0x4)=0xcce7) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000000f000)=0x0, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r0, &(0x7f0000012000-0x6)={0x1f, 0x38984455, 0x3}, 0x6) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x0, &(0x7f0000011000-0x8)=0x5) 2018/01/31 13:12:05 executing program 7: socketpair(0x1f, 0x803, 0x5, &(0x7f0000e70000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="", 0x0) 2018/01/31 13:12:05 executing program 4: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000fba000-0x50)={0x0, 0x0, ""}, &(0x7f0000004000-0x4)=0x8) r2 = socket$inet6(0xa, 0x1, 0x90) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000fcc000-0x4)=0x0, &(0x7f0000636000)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000003000)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fc9000)=0xa0) 2018/01/31 13:12:05 executing program 3: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000f86000)=0x0, 0x800) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d8c000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$bt_hci_HCI_FILTER(r1, 0x0, 0x2, &(0x7f0000f86000)={0x5, 0x7, 0x6, 0x5}, 0x10) accept(r0, &(0x7f0000be9000)=@in={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000051f000)=0x10) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x5, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:12:05 executing program 0: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008c3000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000b98000)='k', 0x1}], 0x1, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000f92000)=@assoc_value={0x0, 0x359}, &(0x7f0000f93000-0x4)=0xfffffe5e) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00005f1000)=r2, 0x4) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000f91000)=0x0, &(0x7f0000bda000)=0x4) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/31 13:12:05 executing program 5: r0 = socket$unix(0x1, 0x2, 0x0) listen(r0, 0xffffffffffffe507) 2018/01/31 13:12:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000067d000-0x13c)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in=@empty=0x0, 0xffffffffffffffff, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket(0x9, 0x1, 0x400) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fc3000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000745000-0x4)=0x8) 2018/01/31 13:12:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f00008dd000-0x108)={0x5, {{0xa, 0x0, 0xc43, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc746}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000000000000003c5bf86c483724c71e14dd6a739e00eb1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03110000000000af50d5fe32c419d67bcbc7e3ad3177198356ed0008341c1fd45624281e2780ff7f000076cf9700400000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000595000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) 2018/01/31 13:12:06 executing program 2: mmap(&(0x7f0000000000/0xac9000)=nil, 0xac9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000555000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x4}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xa9, &(0x7f000003e000-0x15f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d081", 0x73, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[@dstopts={0x0, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x8, 0x0, ""}, @ra={0x5, 0x2, 0x9}, @jumbo={0xc2, 0x4, 0x3}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}, @fragment={0x6, 0x0, 0x6, 0x5, 0x0, 0x3, 0x0}, @fragment={0x0, 0x0, 0x0, 0x1, 0x0, 0x9, 0x1}], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x2, {0xffffffffffff0000, 0x6, "bba1f1", 0x3, 0x0, 0xadd4, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "9b1a4e8c5b13df384495"}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) 2018/01/31 13:12:06 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000000d000-0x3e0)=@filter={'filter\x00', 0xa, 0x4, 0x380, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], {{{[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}}, {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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x80000001, "737953fc00008000000000000000ffffff008000d200", 0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xd0, 0x0, {0x0, 0x0}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x0}}}, {{@ipv6={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0], @generic="83bd199c30f12b359fd940b92130f3df", @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xa8, 0xf0, 0x0, {0x0, 0x0}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {"73797a300000000000000000000000000900000100", 0x0, 0x0, 0x0}}}]}}, 0x3e0) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000b000-0x48)={0x3, 0x6, &(0x7f0000011000)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @ldst={0x1, 0x2, 0x3, 0xd, 0xf, 0x8, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f0000004000+0x65d)='syzkaller\x00', 0x7, 0xcb, &(0x7f0000012000-0xcb)=""/203, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000c000)={r1, 0x50, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/31 13:12:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x6) listen(r0, 0x4) 2018/01/31 13:12:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000cf6000-0x40)=@newlink={0x20, 0x10, 0x9, 0x5, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, []}, 0xfffffffffffffed0}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:12:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = socket$inet(0x2, 0xf, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000624000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000825000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000092b000-0x8)=@assoc_value={r2, 0x10000}, 0x8) write(r0, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) 2018/01/31 13:12:06 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000001c000-0x8)={0x0, 0x0}) accept4$packet(r0, &(0x7f0000017000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x14, 0x80800) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r2, &(0x7f0000002000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) sendmsg$can_raw(r2, &(0x7f0000002000-0x38)={&(0x7f0000010000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000018000-0x10)={&(0x7f0000007000)=@canfd={{0x1, 0x0, 0x0, 0x0}, 0x23, 0x0, 0x0, 0x0, "0327e19a2b0100000000000000f9030008990039966a7d5cb2bd00000000000000000007496e6866856b76b5010000000000000000060000000118fa1efd9b0b"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet(0x2, 0x800, 0x1, &(0x7f0000007000)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000015000)={0x0, 0x0}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000001f000-0x20)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc4f, 0x4, 0x4, 0x8, 0x6f6a}, &(0x7f000001f000-0x4)=0xa0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = getpid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000015000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000011000)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f000001f000+0xf6c)={0x0, 0x0, 0x0}, &(0x7f0000020000-0x4)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000020000-0x4)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000020000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000020000-0x4)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r15 = getpid() mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000000a000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000020000-0x4)=0xe8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000020000-0x4)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000020000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000020000-0x4)=0xc) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f0000020000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r20 = getgid() r21 = gettid() mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000020000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000)=0xe8) r23 = getgid() sendmsg$unix(r0, &(0x7f000001d000)={&(0x7f0000020000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000020000-0x70)=[{&(0x7f0000020000-0x8f)="5ef28826c9871632052170852da99f3def54f7386a40bd40bde1e97b2d1635e004fd695e6a2edbea00c318c6f88b96dd6dc883b3a85b21e0ca80defd53a9200f5db4acda00f5f996d8bb5abc9e06f0afc6db37121864d4f81aa7a5c357bf755170c3cf4dac1a2286319ada873bdad29d2543eef38bf9b9661c7b0ee3fd58e982ef387f4adbad141fb30b1016a58521", 0x8f}, {&(0x7f000000c000-0xa)="b34ef067a0437a4936a7", 0xa}, {&(0x7f0000019000)="87e069c3a89b", 0x6}, {&(0x7f0000006000-0xb4)="3c39cd1309c759ac0b3a372b358caa480304a67967a95b8c8c28daeb66029aa5e0ba49a450d47addbfb79be13cef4823b5a3de00d78b001b4af07aedbe724f1df7a6bb3bc1ddc3524ce86f4fda93eaead7a57a66f27c435ab4012ff0102c230efec3026e1a47c76f340491f05bc88cf3029f27ec5d8c8823e61c29a50d79521bd50d1a3e2c741c91708b2d1f8ea490599044dc24b8c6dba3857eb46432d3a6b6a306c49da16046ad2e04f69ec88d57dc299c9bee", 0xb4}, {&(0x7f0000007000-0x60)="4260e9c8538e676c9bc145470aa52dd24c88ef530751a7e34369a4a1db15f0fb78137e90728392d4d5787eed72ddb215f80113eb721505cfa44df51a9d67af0b5541a71638be90034786742d45893ee86457048f39fa21c97724fc01b6523c09", 0x60}, {&(0x7f0000020000-0xc0)="f23eae913e806710defb033a6a1779bcf731f1c5cf6c10ae35b32b7277a9ea1da3a47113444af692dc2ef312481075a64cdce4900419a18cc4b9f7260e3ac98db02b8e796688c267f17b807574920aa4bf2da847f5cccb676feec9504fd38186491bb7b2024b15ca2b7162b81dcbc7efea87ac3732eec739a80d8b9e0461913ac2a42d0126ecda6774f1a61f161c2e3615968fea66297679b350747ccb722c95cb7e93d459b41990319349be8efffd339365d6fa2c7323f5a5f0eb13817ae9e4", 0xc0}, {&(0x7f000001f000)="00c3bcdf71d9756727b081e14781af7873e7", 0x12}], 0x7, &(0x7f000001d000)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r7, r0]}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x28, 0x1, 0x1, [r7, r0, r0, r2, r2]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r6]}], 0x110, 0x20000000}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f000001e000)={r8, 0x9}, &(0x7f000000e000-0x4)=0x6) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000001f000)=@assoc_value={0x0, 0x7}, &(0x7f000001f000-0x4)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000015000)={r24, 0x4d, 0x9, 0x3ff, 0x6, 0x8}, &(0x7f000001f000)=0x14) socketpair(0x1d, 0x800, 0x10001, &(0x7f000001e000)={0x0, 0x0}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r25, 0x107, 0x1, &(0x7f000001f000)={r3, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r25, 0x21, 0xe, &(0x7f000000b000)=""/188, &(0x7f0000020000)=0xbc) ioctl$DRM_IOCTL_SET_VERSION(r25, 0xc0106407, &(0x7f000001e000)={0x0, 0x7f, 0x0, 0x1e}) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r5, 0x11, 0x100066, &(0x7f000001f000-0x4)=0x0, &(0x7f000001e000)=0x2) 2018/01/31 13:12:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) r1 = socket(0x11, 0x8000e, 0x1) socket$vsock_stream(0x28, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00004a3000-0x8)={0x0, 0x0}) preadv(r1, &(0x7f00008b1000)=[{&(0x7f000038d000)=""/226, 0xe2}, {&(0x7f00004c0000-0x23)=""/35, 0x23}, {&(0x7f0000ecb000-0x7f)=""/127, 0x7f}], 0x3, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000865000-0xa6)={r0, r0, 0x1, 0x3f12dca3, &(0x7f0000818000)="6d2ddabffa6b49c88f6137c499152bc6c30016f0295482649b53f165a0bcabb9f52292343b61550f95606d9644235fa7fb45da31de8d254163428e8f01ea6fadbee0a259c2bc843cc02ac3a72ec385d1b214cec63c43a0e404b819e7fe", 0xfffffffffffffffc, 0x4, 0x1, 0x3, 0x80000000, 0x7, 0x1, "3e263f40f74905b9411c08aed5c1c7897c53703cc77cbb72bb533da5b848308cb897efc9a6c148d10accd5b8f2caa54d5eb3dab1effc30d3200704aed3e93e4a9ce189a668da330e26620729465dfc6241809c3b7b21fb74d1744b86e6e7a0d8b640aae40c18eb683c037c0fe58558f5315de7dcabb0d5edd4d509f524d1"}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00009fd000-0x4)=0x0, &(0x7f0000780000)=0x4) writev(r0, &(0x7f0000e32000-0x10)=[{&(0x7f0000e60000-0xd3)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) connect$ax25(r1, &(0x7f0000478000-0x10)={0x3, {"157ddbbac56668"}, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000099000)={0x0, 0xff, 0x0, 0x9, 0x10000, 0x95c, 0x8001, 0x9, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x6, 0x10000, 0x20}}, &(0x7f0000e9d000)=0xb8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000913000)={r2, 0x5}, 0x8) 2018/01/31 13:12:06 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) tee(r0, r0, 0x6, 0x2) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000002000-0x2c)=@ethtool_cmd={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000002000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000)=0x14) 2018/01/31 13:12:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x2, 0x0, 0x80000001) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000f3f000)=0x4, 0x4) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000adf000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x2, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x18, 0x5, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 13:12:06 executing program 2: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000d17000)=""/70, &(0x7f0000d18000-0x4)=0x46) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000b8a000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x84b5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffffffc1, 0x7, 0x6, "3d6a2643ed587d2783b7d4b98a439d8aedcae41cd19aaa6aafbfd4e83bede5aa757212192fc753c54363c7bb1f4e1f280ffbe26e7dab01cfcbe4592fd64a4ed30433ce843a61725364bea84f9e2561f0"}, 0x160) 2018/01/31 13:12:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc5000)="1703000000f1ff3da5ffffffff0000ff", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000cb5000)="", 0x52b, 0x0, 0x0, 0x0) 2018/01/31 13:12:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) syz_emit_ethernet(0x32, &(0x7f00008b3000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x1, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], ""}}}}}}, &(0x7f0000638000)={0x0, 0x0, []}) 2018/01/31 13:12:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000, 0x0, 0x0}, 0x3f0, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x23, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) read(r0, &(0x7f00000c1000-0x1000)=""/4096, 0x1000) pipe(&(0x7f0000a49000)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000877000-0x4)=0x9, &(0x7f0000893000-0x4)=0x4) 2018/01/31 13:12:06 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x0, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x591, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x42e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0x60)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fba000)={@loopback={0x0, 0x1}, 0xffffffffffffffe0, r1}) 2018/01/31 13:12:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000698000-0x8)={0x0, 0x0}) accept4(r0, &(0x7f0000723000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000db7000)=0x9, 0x800) r1 = socket$inet(0x2, 0x3, 0x2f) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a27000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffe, 0x2, 0x0, 0x0, 0x0, 0x0, r2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x932}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000caa000-0x52)="22d36dc2f300d6c54426564b8d9c9af61908dac50afe889d10f6b4aa214905ba2f37f44e61cd0c6ab41b5cea643df36100efab4aec3c9fe6371a3ce160262824a8401682848e8b9c085686eeb720e0a6a83e", 0x52, 0x0, &(0x7f0000cf9000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 13:12:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x45c) r1 = socket$inet(0x2, 0x2, 0x7ff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000682000)={@common='ifb0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f17000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffff81, r2}) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000f82000-0x4)=0x0, &(0x7f0000421000)=0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a9e000)={0x1, &(0x7f00002f3000)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000bdd000)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004c9000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000099a000-0xe8)={{{@in=@empty=0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x6, 0x2, 0x8, 0x2, 0xa0, 0x0, 0x2f, 0x0, r4}, {0x40, 0x8, 0x6, 0xbb, 0x7fff, 0x2, 0x7fffffff, 0xfffffffffffffffa}, {0x5, 0x1, 0x7, 0x40000}, 0x5, 0xc, 0x2, 0x1, 0x3, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0xff}, 0x0, @in=@empty=0x0, 0x2, 0x3, 0x0, 0x200, 0x7, 0x0, 0x3}}, 0xe8) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000fdf000-0x74)={0x0, 0x6c, "680bc4d2fef2e26bdff0bb04fdaa1fcf9c91005c4865a94fce7c0d11aebe4dfa3f48d5aa931ae467dfae112b9fe68a981f80c9f58d4a6f108325da4849da2e300d14cc2ffd6c267b83e619b419e8cb1cec6312a639f1f25b3fc1c35e1a6958fafab21c3f51ff183e610427dc"}, &(0x7f0000258000)=0x74) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000059000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) sendto$inet6(r0, &(0x7f0000d6e000)="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", 0xfe, 0x40000, &(0x7f0000d96000-0x1c)={0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) r6 = socket(0x5, 0xcfb62d99a8e7494b, 0x80000000) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000cd8000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, r3}, 0x14) sendmsg$nl_route(r6, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f000075a000-0x48)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_AF_SPEC={0xc, 0x1a, [{0x4, 0xa, ""}, {0x4, 0x0, ""}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r6, 0x84, 0x73, &(0x7f0000c39000)={r5, 0x2, 0x10, 0x40, 0xffffffffffffffff}, &(0x7f00005c7000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003f7000-0x10)={0x3f29, 0x8, 0x9, 0x5, r5}, 0x10) 2018/01/31 13:12:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c2f000-0x9)={0x4, 0x7, 0x8001, 0x4, 0x1bd, 0x101, 0x80000000, 0x3f, 0x0}, &(0x7f0000515000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000866000)={r1, 0x3}, &(