[....] Starting enhanced syslogd: rsyslogd[ 16.686765] audit: type=1400 audit(1519070433.410:5): avc: denied { syslog } for pid=4022 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: [ 22.087579] audit: type=1400 audit(1519070438.811:6): avc: denied { map } for pid=4162 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 '10.128.0.33' (ECDSA) to the list of known hosts. 2018/02/19 20:00:45 fuzzer started [ 28.369089] audit: type=1400 audit(1519070445.092:7): avc: denied { map } for pid=4172 comm="syz-fuzzer" path="/root/syz-fuzzer" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/02/19 20:00:45 dialing manager at 10.128.0.26:45475 [ 31.412395] can: request_module (can-proto-0) failed. [ 31.421399] can: request_module (can-proto-0) failed. 2018/02/19 20:00:48 kcov=true, comps=true [ 31.871053] audit: type=1400 audit(1519070448.594:8): avc: denied { map } for pid=4172 comm="syz-fuzzer" path="/sys/kernel/debug/kcov" dev="debugfs" ino=1123 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2018/02/19 20:00:49 executing program 0: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) pipe(&(0x7f0000851000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000000000)=""/184, 0xb8) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000000)={0x21fcb37a, 0xa9, 0x400000000000000, 0x7f}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x2c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x17, &(0x7f0000003000), &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000006000-0x4), &(0x7f0000006000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r3, &(0x7f0000002000-0x24)=[{}, {}, {}], 0x3, 0x200, &(0x7f0000006000), 0x8) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000003000)={0x0, 0x0, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000007000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000005000-0x10)={r4, r5}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000008000)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @rand_addr=0x1}, @in={0x2, 0x1, @broadcast=0xffffffff}], 0x30) recvfrom$llc(r2, &(0x7f0000001000-0x96)=""/150, 0x96, 0x0, &(0x7f0000002000)={0x1a, 0xd, 0x4, 0x4, 0x38, 0x26, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f000000a000-0x10)={0x9, 0x10000, 0x1f, 0x7fffffff}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0xb, &(0x7f000000a000)=""/120, &(0x7f0000008000)=0x78) 2018/02/19 20:00:49 executing program 7: socketpair(0xb, 0x5ec30fde07825ca5, 0xade6, &(0x7f000096b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000012a000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000efc000)=0x1c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001000-0x40)={r2, 0x4, &(0x7f0000000000)=[0xfffffffffffffffe, 0x1, 0x14d, 0x0], &(0x7f0000001000-0x8)=[0x1f, 0x4, 0x1881], 0x2, 0x1, 0x5, &(0x7f0000002000-0x4)=[0xffff], &(0x7f0000002000-0x14)=[0xc3, 0x5, 0x0, 0x3ff, 0x1]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000002000-0xc)={@empty, @broadcast, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0xf, 0x15, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7}, [@initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x2}, @map={0x18, 0x7, 0x1, 0x0, r0}, @jmp={0x5, 0x80, 0xf, 0x4, 0x0, 0x8, 0x10}, @generic={0xffffffff, 0x4, 0x57d7, 0x3}, @ldst={0x3, 0x1, 0x0, 0xb, 0x9, 0x2, 0x8}, @exit={0x95}, @ldst={0x3, 0x3, 0x7, 0x0, 0x7, 0xfffffff8, 0x8}, @exit={0x95}, @map={0x18, 0x4, 0x1, 0x0, r0}], {0x95}}, &(0x7f0000003000-0x4)='GPL\x00', 0x7fff, 0x1000, &(0x7f0000001000)=""/4096, 0x41100, 0x1, [], r3}, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000)={0x100000000, 0xa31f, 0x4, 0x6, 0x400, 0x6, 0x6, 0x0, 0x0}, &(0x7f0000003000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={r5, 0x1800000000000000}, 0x8) r6 = accept4$packet(r0, 0x0, &(0x7f0000004000-0x4), 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004000)={r5, 0xb0c}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000005000)={r5, 0xffffffffffff0000}, 0x8) ioctl$void(r4, 0x5451) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r6, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000006000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x7}}) r7 = socket(0x9, 0x80000, 0x0) listen(r6, 0x9d) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000007000)={r5, 0x1}, 0x8) 2018/02/19 20:00:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @empty}}, &(0x7f0000d52000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000231000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00004b1000)=@assoc_id=r1, &(0x7f0000000000)=0x4) r2 = socket$can_raw(0x1d, 0x3, 0x1) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0xb676, 0x6, 0x7, 0x7, 0x5bb, "6303d69b7e2105e6820ada68e8352bf0d835e51fc38446b215d49c1ee6031870dcf5a5efe3edf88a533a60267b33ddca67927b55a25b15f9a5f5f5ebc5755e", 0x9}, 0x60) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0xaf, 0x3, 0x80000001, 0x800, 0x8}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xa, &(0x7f0000002000-0x4), &(0x7f0000001000-0x4)=0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @loopback, @multicast1}, &(0x7f0000000000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, 0xfff, 0x9, 0x5, 0x100, 0x2, 0x40, r3}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000003000), &(0x7f0000000000)=0x60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000004000)=0x53be, 0x4) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x17, 0x400, 0x1, 0x4, 0x81, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10) r4 = socket$inet_dccp(0x2, 0x6, 0x0) bind$netlink(r0, &(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x800000}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r2, &(0x7f0000002000), r4, &(0x7f0000006000-0x8), 0x80, 0x4) setsockopt$inet_dccp_int(r4, 0x21, 0x6, &(0x7f0000005000)=0xb5bf, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000006000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) 2018/02/19 20:00:49 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000-0x14)={0x0, 0x3, 0x8, 0x80000000, 0x1000, 0x9}, &(0x7f0000001000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00006e8000)=@assoc_id=r2, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x743, 0x7, 0x200, 0x1, 0x9, 0x7, 0x1ff, 0x10001, r2}, 0x20) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r2, @in={{0x2, 0x1, @rand_addr=0x6}}, 0x7, 0x7, 0x800, 0x4, 0x10}, 0xa0) socketpair(0x9, 0x80000, 0x0, &(0x7f0000001000)={0x0, 0x0}) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000001000-0x4)=0xb55, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000003000-0x4), &(0x7f0000003000-0x4)=0x4) bind$pptp(r4, &(0x7f0000002000)={0x18, 0x2, {0x3, @multicast1=0xe0000001}}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000004000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000002000-0x8)={r5}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000001000)={r2}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005000-0x108)={r6, @in={{0x2, 0x2, @loopback=0x7f000001}}, [0x14d1, 0x5, 0x8, 0xffffffff, 0x200, 0x4, 0x100000001, 0x3, 0xff, 0x7b, 0x53, 0x477a, 0x7008, 0x2, 0x2]}, &(0x7f0000004000-0x4)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f0000005000)={r6, 0xd5, "d8ad5870dbab9567442057868a27cabd71377d3b813ae8d91b7981e8886f787c97734e46ec7f3e369c74ba1b7900b94d093656c368101479bd99fbecda232b30396cc9cbebfa16ea7812336abd619fa747664a141a3eb1812c333b6eb1e608c65c22d717201e4c749c86222c136f88d686ec39dc131747ed72972793d6a424c44ed72e6526997532134a654fc61f4e4f201ebe949f59b0df6901c26588de67548e732c0871ef9699f1e48edd640d6d0e8ee9aa0521f7de492cd51a196479b954dc7fdcc1f22f992dac462a4eb9db8458e598ac7f93"}, &(0x7f0000003000)=0xdd) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000006000), 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r4, &(0x7f0000007000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0xff, &(0x7f0000007000-0x8)={0x3}, 0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000009000-0x98)={r7, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xeab, 0x6}, &(0x7f0000002000-0x4)=0x98) 2018/02/19 20:00:49 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d34000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000000)={0x6, &(0x7f00001cc000-0x30)=[{}, {0x0}, {}, {}, {}, {}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000000)={r1, 0x3, &(0x7f0000b04000)=[0x80000001, 0x100000001, 0x8001], &(0x7f0000000000)=[0x8c3, 0x4, 0x8, 0x8, 0x8, 0x4, 0x7, 0x100, 0x0, 0x8], 0x33, 0x4, 0x0, &(0x7f0000145000-0x10)=[0x9, 0x81, 0x3, 0xfffffffffffffffb], &(0x7f0000017000-0x4)=[0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000002000-0x4)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r3, &(0x7f0000003000-0x60)={0x27, 0x7fffffff, 0x400, 0x7, 0x7ff, 0x66e, "1cbbdfc9882c278900d9ac6dcc1f0a033b4b3804bd5d9b9e796b83449544cb6c8e69353de9c0fdc435783467d5716983eb9f9ee93701cc15eef69880d7d0c8", 0x80}, 0x60) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1, 0x6, 0x40000, 0x2, 0x40, 0x2, 0xd3f6, {0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1400000000000, 0x0, 0x9, 0x2}}, &(0x7f0000003000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r5, 0xfff, 0x9}, 0xc) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000001000)={r2}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000002000)={r4, 0x8001}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000004000-0x20)={0x0, 0x8, 0x3, 0x8, 0x0, 0x6}) r6 = socket$kcm(0x29, 0x0, 0x0) r7 = getpid() socket$inet6(0xa, 0x4, 0xdf) r8 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_FIOSETOWN(r8, 0x8901, &(0x7f0000002000)=r7) setsockopt$inet_tcp_int(r3, 0x6, 0x19, &(0x7f0000003000-0x4)=0x3, 0x4) r9 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x4, 0x10}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r9, &(0x7f0000004000), r6, &(0x7f0000004000), 0x86, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000003000-0x69)={r5, 0x61, "0c0f4f456dd231ccaae2c73d10844545eeef2f66d07e9fe36b2b69d6596848cd82b99879153849ed666e95ef30b553c7fc2adb916bbee6d5a802e8de2e82d531568ba54a7cc20480f6a673002ddf5f110c91673ea6908a6c7bdedba0ca428aab9f"}, &(0x7f0000000000)=0x69) 2018/02/19 20:00:49 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet(0x2, 0x5, 0xff, &(0x7f0000e95000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000017c000)={0x7, 0x0, 0x200, 0x3701, 0xcd2, 0x80000000, 0x3ff, 0x8000, 0x0}, &(0x7f0000000000)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004a1000-0xc)={r3, 0x63e, 0x20}, 0xc) socketpair(0x0, 0xf, 0x800, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r4, &(0x7f0000001000)="024c3393abc5d3db3af2b29d0a5a9c6e581b4826084385f5afabfce6ac82bc89a0009a4e5782593f55e6ee58328e0238350e2821926e5f1118147b545c506c67266b345a01106e0895597f1cd43a5c2b08a6b4874a152bb2feb6e617a9393a17b387c69d1ddae21a756f37ae60ad309d5217dff6c57275bc1ab926cf1ea1a85eae8365d0e4ca8cb2ffaed06df00914ee0fe7a91651d7a76674ee77770b00536594ebe5c7ecc1624fef6116866805eb346472bf1f7b", 0xb5, 0x800, 0x0, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000001000-0x4), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000002000)={0x5, 0x0, 0x2, 0xaa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000003000-0x20)={0x8, r6, 0x10001, 0x6}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000004000-0x4)) setsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000004000-0x4)=0x100000000, 0x4) pwrite64(r4, &(0x7f0000004000-0x3f)="c8ac6deff230b7a680514e3ac5d0b9ddf482abf0e4472006b1ee110c63b8da53c7f2fe2a457bda498172598851d31e341400d816f7cd4153cbbd7538c70798", 0x3f, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r5, &(0x7f0000004000)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hci(r4, 0x800448d2, &(0x7f0000005000)="8ab3e8726d8ffdc3563ecad475ac1f00f0484056a373393b80bec21792ebab23d1be7b7c729bd3342a66896d8fe7e8e08b6ec89da75540285ebeba4e4d5ec0dff563ddf5388b2fb194034e354b6c2a39f8a755659f1f11b9a6ba12258ffbaf49d2feee9fe30d865a4248f7316d12724195f57cbdc182c0af6ccf573f2c0755aabef17f1fbe92815460cc1bd7bac959a9d12c0b57f90b6658465a63ff08cd01f2924e9174fee26245d976757d1f175451c4") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000007000-0x4)=0x3, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r4, 0x107, 0x5, &(0x7f0000007000)=@req={0x9a6, 0x7, 0x2b02f503, 0x7}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000008000)={r3, 0x4, 0x3}, &(0x7f0000003000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={r5, 0x0, 0x74, 0x20, &(0x7f0000009000)="38d4c914246c45e3da007805eb2933e69e0d23237118e371eae06bf3b5e4038a1a9730f0388c55f903480732cb3e6b4db170395450a60310954fc8ce3c5c4569f5463a845cac79a628a004a19ae0570f00e468b7b48e81273f0ebffe5af46e6f694e93f93c388ef4b899ae0781fb5a5ec660ccd2", &(0x7f0000005000)=""/32, 0x5, 0x5f0a}, 0x28) 2018/02/19 20:00:49 executing program 6: r0 = socket$inet(0x2, 0x8000a, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00007cf000-0x4)=0x8, 0x4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000b7000-0x4)='tls\x00', 0x4) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x1, 0x2, 0x2, 0x4, {0xa, 0x2, 0x5f0, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}}}, 0x32, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)="d44c19b4c12e5519076ff0f233dfbb7eb1052deded86bad8c5ebf6dd65ff2949be10820ffcb61dd0b4c2558881e0a50249a9f108f7a920db369d8405b89fd85a896cef5c921f3699bfd41fe117fdd78b90e4d5684b04709be57182ff7499f4011d29e725bea2fdaf64cab7d2671c20b64b4d3ff042c748649c47e42176dceaea1eb6502636d0f982acad301b2c61791294830312825a86ace4e2457e25e524dcdc", 0xa1}, {&(0x7f0000002000-0xd)="30cc286a4138480c90d79c632e", 0xd}, {&(0x7f0000000000)="1f95cd0defef45c2", 0x8}, {&(0x7f0000001000)="37e44f7041908c4c4d2ed48fc2cb31595ae6182040de8c2a67c5c8acfda2fee6139f878a13080f4dd625b6a4576678292effd4cf913fe6d48daf09cbb5487bc4720635296542b4c6ed2e1ad96fe031575505bf370695f04bd7b327ee7937f04b7dac1d736e1633cc38d1151ff5272bf7432ebbdb2d3c6d65f98a25e6b26e8ed6878f650429301fc9ead92b52d3c05a9764186ae31d9e33d78c4f556302aabd5d32609acf7b59aedf7e973305635f557a3fa11f631e8f98924946acc6a6245ac472a99bbea9897bebeadb80a8e5923ded69c7", 0xd2}, {&(0x7f0000002000-0xa4)="06d6d4e0a567132bacf2ee6dea5117cdca76abe93dc24529eb68ee5d411a7d63fe9678e2a80b3d6248ea694f8b949f49bb046ee99be55f8fa9c3edd4447f507d3e12a85f43ed99c013d178342735c8b614c2aff7c80436a41e5b639fb9c661592141b9abb0b91210b47eb3540630e22787be66c42ca1d09ad37203cc2dc5fdd383dc0c856432535c4a6a0a9b9456a149137d073fc1f18fa492edb977b302383f5d9e9e5f", 0xa4}, {&(0x7f0000002000-0x1e)="daece4d51349c1382559c7668a84b09c3566bef90e1f513aba3f8bad786c", 0x1e}, {&(0x7f0000001000-0x7e)="20d9d40fd212920b015b90ef9843180b2586c559bead08c8564388725b0b981056e1b8a71079374c8f55b8ae1c04e44edf3842af421ac44465ec9841245c230287c9d9f3bb03ae6071893d7b76b16389525cd41741636aac0767aa6ae88d659dc10cd14fca1bb62e2df54a2da41032cdecd378c1c097ee5808513585c679", 0x7e}, {&(0x7f0000002000-0x6b)="a9a08bbaf3c6f1ab436d5824190a7a46dcfae68bd4eff2be362b8b2fc7240799a22ed2904713e820353d1bbb739cfdef1677032995b966b06d0b56523c6f568920d00be11427fe85b6a45023bbd4342d747b42cfecbe948d8aa58d4102c60a478c33c35403ae9e630a4dd9", 0x6b}], 0x8, &(0x7f0000002000-0x1038)=[{0x28, 0x1ff, 0x400, "28e95a641d589edfd78eacb5266fc45baac5b9fa7b9281"}, {0x1010, 0x119, 0x100000000, "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"}], 0x1038, 0x4000000}, 0x20000000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r3, &(0x7f0000004000-0xa2)="813f567594e63a90df3089e9b36d0c14bfea7ae154ceff54c729665159ca4c2f3871dd08914909cff1af17703e026fb36d77a8ce284b16a6b47adddc78b8a01bacb6aa05c8b5b951e8d3baae7c5f6d94fd07ef04fbc0a8ea821454940d4717ca269345ed92eccf29eab1a4cf25fd65fc2d4c8a008bff700f524f3e01cb7840ba1f26fa77b3dcd82572b4c7075126bda9670c96066b0d5ae4ca0c0ed62920a8c33afb", 0xa2, 0x40, &(0x7f0000003000)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001000-0x20)={@loopback={0x0, 0x1}, 0x3, 0x2, 0x0, 0x4, 0x38d, 0x8, 0x1}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000)={@common='ip6_vti0\x00', &(0x7f0000004000)=@ethtool_test={0x1a, 0xcc9, 0x36, 0x5, [0x8000, 0x8, 0x4, 0xffffffffffffffff, 0x8]}}) socket$inet_tcp(0x2, 0x1, 0x0) socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xb8)={0x0, 0xb0, "ba7384beebfacf09868f26bc98f9eafe69407c00f211530f92f2cd7b72204ce116e017362e12708d2a0e6cc19810527ee27b97977820a33e2790dbfe769e8f3a1b1ea1b75883eb9c983a98cefe53481901858e07f1224abd07f32b9949d242f93362a922759892cd6d8cdc0d6f014fef684ab81557c7f874f62df48448ea24245fc13f70217c5b6db33ca6f180f940cf373cac041cbd1014e166c1fd68c8fbb9f3442ce8aaba1a456bc8f80bd0fad11f"}, &(0x7f0000005000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000002000)={r4, 0x3}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@empty, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000005000)=0xe8) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f0000002000)={r6, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) [ 33.167169] audit: type=1400 audit(1519070449.890:9): avc: denied { map } for pid=4172 comm="syz-fuzzer" path="/root/syzkaller-shm357535999" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 2018/02/19 20:00:49 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000263000)={0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000023000)={r1, 0x0, 0x5, 0xce8f}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000002000-0x4)=0x10, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0xe3, 0x93, 0x7, 0x8, 0x8}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000003000-0x60), &(0x7f0000002000)=0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r4, &(0x7f0000003000-0x60), &(0x7f0000002000)=0x60, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r1, 0x8000, 0x6}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000003000)=@sack_info={r3, 0x7, 0x8}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r6, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)=[{&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000006000-0x87)="1823af55f0026884a92f88138545670d22e43947a19f73f29868c3c9133708e76383072ad46271885ba324b5af02b03a6e3f2f414ba45b62540361d85ee483c04f3ccdbcbe45c076ee4660c287874abbd9fb71a6cff037c902ebac8acf64afc08bb2a49fd19c0019d43418ff7b6ec73125dd227889ad21ead972d5dd9997f131b8cee8732a13b6", 0x87}, {&(0x7f0000003000-0xc1)="be582b59f3383230503f7e7c234c0083a21592bf62f32fb531d879bc5af7debb572867f17081ffa959e57b9fa8ca057371d6149c71a24df2d359d8f0329ada9fd20f8947431de6c68f4f1fd32d4c209a1a5fb4cadc22272d93d30e8c025590ed0265fb566c4bd7057e6c9f9a3216dc536e048df38b1d42660428c2d3bb94be1400ab26aab21b220766752597b07d7cbfe32b4c754af6587c0aa0dd93bab0b2073516a717931c2abef40a639345f54b91896ba51c84a28166e0e7a3c82730c8dbd3", 0xc1}, {&(0x7f0000005000-0xfa)="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", 0xfa}], 0x4, &(0x7f0000005000)=[{0x68, 0x10b, 0x20, "174baeeb407bc4ca22d0b60c1efca1736f356955d1b5e7ac038356599a3ee9272d12bf9fbe20c65b7d026ca8e074891cdf8375827e9caf2656ca455e05128c1e1b15c98d225392e437614063a7df831606634b5060"}, {0x68, 0x12b, 0xce3, "12ffabd6f94f42c43bb21b552b4e0e87ceef7620a4b21b5152e21a2f412ff9f90cfa7694bf744151e4fa16b84b841540a43c170592ea4f9a3c6c8f52cabad7811f4ae3eb923a4c3b8d64b31175ea3624b778bf36d9206476"}, {0x28, 0x104, 0x82d5, "6b137cf69fa0c2ecf130e70fdd450981a4c617491167f8"}, {0x58, 0x0, 0x2, "10de760583f1501025167589637c719cd64612529fb338b8f2957620d4331090ddaea48a433fb03d703a531460661374489e9099386a72ec6ac7b173f6af48a15cb68a8b6f4255"}, {0x10, 0x110, 0x4}, {0x100, 0x10c, 0x6, "556a2164d6571ea61960420528761653dccd4345da86bf3ad5f7f86b7f38ba958e46734ce4be028200aa4c72a8e272510750ff85b4b0481f888b60bba95f86e7c71bc2c98a11b13ce01eb1fa774efed58b28f067963d5060e6ac3722aaf10585baff6ce879d2c373b3182e84a383fa3a2bdb6ffe1557fa908eb16a24fd832f797aed44ff7c4dd9ae9f892ccfea391bb4b5e50388a4a692b66855f7eca5fd452e81994ce458993e1d13dc7a2ea015bf3b38e84e99b0c7461ac126885a888c83a9b82194d3cf9ff0146c8fe14bb8bb2c903adeb904496d023dba04ec13fa5ef1c8794ab5beb8f1775143"}, {0x40, 0x10f, 0x7, "5fd48086131c95ec4f4eae8a13e11eca3464b939425ae31edb0d5a913e6a5465e0b6be1feb981d742501"}, {0x68, 0x88, 0x5, "d2986bdbb4a21067432d1f5067145b1c3e93749fbba2111027165a02b61cf1fffd147d9b2cd4086564cae92055571041f2aacf168c188cf8debbd49ef77db307c6304d280e3c56e56c239da5999c6bfc7bb67b2c99db0c3a"}, {0xc0, 0x84, 0x9, "0795730b0afe69f10ee9b1989f2b91bab86efee43228ae2b7ac2fce6f876b07f0d4271ba3eea6b989edecea7337a89a32f44e87896de851bd3e0d3fc02d37e7537fd45bfb03a2278576df334157cb8da6a948685b03ae5d68cd1705deaf9dd5bc6d9042b4601a6bf5336637e08c163aac0eeebdd5c4721516b827c75a0655871d72442ac62d9b12bfbb0b865dc86036c71fa4c7894fbe28ea1ce4803096bf9fed0280958c73a62fa6b"}], 0x3c8, 0xc000}, 0x40045) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000006000)=@assoc_value={r5, 0xffffffff}, 0x8) socket$kcm(0x29, 0x7, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000001000)={r1, 0x31, "53aa0032b085e3a4cb9c59b8075ca71c9c1548ed5f5d9eeae25c395c66199777a5c0a465b1f5f9f3d2192bbb99fa63d480"}, &(0x7f0000001000)=0x39) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000004000)={r1, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x6, 0xfffffffffffffffc, 0x100000000, 0x8000, 0x2}, &(0x7f0000008000-0x4)=0xa0) [ 33.220825] audit: type=1400 audit(1519070449.944:10): avc: denied { sys_admin } for pid=4215 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 [ 33.252974] IPVS: ftp: loaded support on port[0] = 21 [ 33.318485] audit: type=1400 audit(1519070450.041:11): avc: denied { net_admin } for pid=4218 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 33.320980] IPVS: ftp: loaded support on port[0] = 21 [ 33.383719] IPVS: ftp: loaded support on port[0] = 21 [ 33.436866] IPVS: ftp: loaded support on port[0] = 21 [ 33.503828] IPVS: ftp: loaded support on port[0] = 21 [ 33.559771] IPVS: ftp: loaded support on port[0] = 21 [ 33.671421] IPVS: ftp: loaded support on port[0] = 21 [ 33.785698] IPVS: ftp: loaded support on port[0] = 21 [ 34.514767] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.548210] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.845464] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.884707] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 34.957201] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.204378] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.214155] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 35.355673] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 37.027761] audit: type=1400 audit(1519070453.751:12): avc: denied { sys_chroot } for pid=4220 comm="syz-executor2" 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 [ 37.344689] audit: type=1400 audit(1519070454.068:13): avc: denied { prog_load } for pid=5212 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 37.555234] audit: type=1400 audit(1519070454.278:14): avc: denied { net_raw } for pid=5260 comm="syz-executor1" 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 [ 37.594890] syz-executor6 uses obsolete (PF_INET,SOCK_PACKET) 2018/02/19 20:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4), 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1}}], 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00007a3000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00006c2000-0x4)=@int, &(0x7f000038e000-0x4)=0x4) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835", 0x27, 0x4, &(0x7f000024a000)={0x2, 0xffffffffffffffff, @empty}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fde000)) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x3df}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000b35000)={0x0, 0x1}, &(0x7f000017d000-0x4)=0x8) bind$inet(r0, &(0x7f000086c000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000067a000)={r2, 0x44d7}, 0x8) bind$inet(r0, &(0x7f000067f000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/19 20:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x80000000000021, 0x5, 0xfffffffffffffffd, &(0x7f000035a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000), 0x100000187}], 0x352) recvfrom$ipx(r0, &(0x7f000042e000+0x311)=""/105, 0x69, 0x40000002, &(0x7f0000de7000-0x10)={0x4, 0x40, 0x6, "22d4717e1cef", 0x8}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00008be000)={0x0, 0x9, 0x5, [0x9, 0x3, 0x4, 0x4, 0x800]}, &(0x7f0000399000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000036c000-0x8c)={r2, @in={{0x2, 0x3, @broadcast=0xffffffff}}}, &(0x7f0000334000)=0x8c) 2018/02/19 20:00:54 executing program 7: r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000a81000)=@sco={0x1f, {0x3, 0x7, 0x512d, 0x6, 0x401, 0x5}}, 0x8, &(0x7f0000000000)=[{&(0x7f00005cb000-0x3f)="4d6ec824bae8662cf6d514fdd383f0b19baa57d1dd36c661c2a259e4ee4005fb46d53bdb73c28b94663fbd5d25a281a974060669de1db83ce00c29682f63b7", 0x3f}, {&(0x7f0000a6b000-0x28)="43dfe32183f3553270cb3fa1f267c83f5c741722623fa87a263650b20e4433577e63ece1d4e9d1d4", 0x28}], 0x2, &(0x7f0000000000)=[{0x70, 0x103, 0x8, "2cca533b1da2ecf00569a5aae0809af1336317d79ddceb09281635735bb546f55f2fe65f2ce16f5d1620fb35e8015eea7d9799358958b27635d34f43adae5df7302dccc2024d5c0e9790b2584ec8650a495286cb8c932539e9"}, {0xd8, 0x119, 0x2, "3eb1359e8765c17a839c084ba42bb9d55d30bfddd60c03f741c85733da97bba1e4d8ce2d15cd09fe4cac54fb13b800dd65b17b04dc35c8f6f2da52bdfa6e2c82150683c923bb875e0c58c5b64db1b7b69521f11c42f4c14dd2e87eb54031689190dc72e1e3268a7492cec589213eb35a7238e85143a485b4809b7114d776f4e6177abf75dc4e20b711df8a35942ae471d2521eb6c4e7b4e6c1f51dfae67f919a2790771622a58ce41039e2dc675c38081241cd97d6a322a652b66a1d1683e8a90d6c76"}, {0xd8, 0x11f, 0x5, "3f028d7232e6174538e8fda6c74eb967b0343ed00471496d4ed5d5ccba7bf5703218547a1015e64a2e4b84501178de16c373b0cbf10b0b40e4820a8eb49ff960aef788ddb9f987c0b9593009467a702039c1e3af0916c6f866931ab944d34c503d3515412c9f5a1cc47b6bd059cc286783750d87261b6fbd526aa665f4573a77ad1a71a10bcd81ff785a79ca02e147a57d6c6e2f2fdb6eb8c121d0711cf593547896ca07896c8c9211d3827a853d7e01c83b5ca339aad17c8a94994497c7288f916e4c9caca3af"}], 0x220, 0x4000001}, 0x1) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000d000+0xc01)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000028000-0x2c)=@mpls_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1}, [@RTA_OIF={0x8, 0x4}]}, 0x24}, 0x1}, 0x0) 2018/02/19 20:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x6) getsockopt(r0, 0xff, 0x1, &(0x7f0000000000), &(0x7f00003b7000)) bind$llc(r0, &(0x7f0000947000-0x10)={0x1a, 0x7, 0x5, 0x6, 0x100, 0x101, @random="30034b48df70"}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) accept4(r1, &(0x7f0000c26000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000094000)=0x10, 0x800) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000f03000)={@multicast2, @local}, &(0x7f0000b95000-0x4)=0x7) recvmsg(r1, &(0x7f00001f4000)={&(0x7f0000465000)=@alg, 0x58, &(0x7f0000c02000-0x10)=[{&(0x7f000088c000)=""/70, 0x46}], 0x1, &(0x7f0000f3a000)=""/42, 0x2a, 0x7}, 0x23) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4), 0x0) 2018/02/19 20:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000), 0xffc2}], 0x1) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0x14, &(0x7f0000011000-0x4)=0x5, 0x4) sendto$inet6(r2, &(0x7f0000004000-0x27), 0x0, 0x0, &(0x7f0000008000)={0xa, 0xffffffffffffffff, 0x5, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000c91000)={0x0, 0x2}, &(0x7f0000ac9000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000441000-0x8)={r3, 0x3ff}, &(0x7f00002f7000-0x4)=0x8) recvfrom$packet(r2, &(0x7f0000046000-0x14)=""/20, 0x14, 0x1, 0x0, 0x0) close(r1) read(r0, &(0x7f0000506000)=""/136, 0x30507e4c) 2018/02/19 20:00:54 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept(r0, &(0x7f0000e15000-0x60)=@nfc_llcp, &(0x7f00005de000-0x4)=0x60) r2 = accept4$alg(r1, 0x0, 0x0, 0x800) sendto$inet(r0, &(0x7f0000e12000)="7fc982a3c2d50fb8b928dff07f3637e3e0fdd7f8343c2bf20bd68ee60b89920d2d20479f969dee75cdc062375a247031", 0x30, 0xfffffffffffffffd, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000000)=@generic="ff134ce931e85ce68080eb37b99d349d") 2018/02/19 20:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f0000b23000)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000002a000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x5) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000e60000-0x8)={0xfc}, 0x8) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x80) close(r0) syz_emit_ethernet(0x38, &(0x7f000040b000-0x38)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_mc={0x8848, {[{0x7, 0x9, 0x50b7, 0x400}], @llc={@llc={0xfe, 0xf0, 'f@', "67a5e31e8215e2c220e95586cb7582ae384b0126f0e2269afc1982ade65271e9c1ca"}}}}}}, &(0x7f0000487000)={0x0, 0x4, [0xedb, 0x570, 0xd8e, 0x720]}) 2018/02/19 20:00:54 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000013000)={0x18, 0x0, {0x3, @random="9630778d40b9", @common='dummy0\x00'}}) close(r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f000000f000), 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000006000)={0x7, &(0x7f0000002000-0x40c)=[{}, {}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000015000-0x8)=@assoc_value={0x0, 0x7b8}, &(0x7f0000014000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000009000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000012000)={0x0, 0x80}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f000000d000-0x108)={0x0, @in6={{0xa, 0x3, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x5a0}}, [0xdeb3, 0xfffffffffffffff8, 0x0, 0x8000, 0x3, 0x9, 0x94, 0xed, 0x9, 0xfffffffffffffffd, 0x1000, 0x7, 0x6, 0xffffffff, 0x3]}, &(0x7f0000015000-0x4)=0x108) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000014000)=@assoc_value={0x0}, &(0x7f0000015000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000000b000-0xe)={0x0, 0x13, 0x3, [0x3, 0x9, 0x6b43ac80]}, &(0x7f0000003000)=0xe) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000014000-0x70)=[{&(0x7f0000015000-0x10)=@in={0x2, 0x3, @rand_addr=0x401}, 0x10, &(0x7f0000015000-0x60)=[{&(0x7f0000008000-0x5)="2a36e9992b", 0x5}, {&(0x7f0000014000)="80596d15c966aca23fe5272f737fe619d6749c515eef7e094372defb8e32e1df37bfd05d8edbf9d5d3867892c5e974a2dc9985d9e66986a392068a8fd48b126e5ff08d6c4f8142439379c00aaf3acad1ffe46879d4f323914b140caa71fa0dd39520f37f45dadbd97fe6fca2cdf7e44ae00e51b768b0673b20283913ed62b8a9d7d6e194d612e72ef952cf6cbc2fc15dad7077273cfff98a184efe39d86c513ee7f54bf2f926305cf6b6e156bf04c0d4d0e76632cb013e059e3bee8169a3c0d7a36859", 0xc3}, {&(0x7f000000e000-0x77)="64d504c67a6585dceca8dfdfd3a967264db563412326bd7df91591d8f4e38b9373d1d40c76cfdeeea96988ec443850b856a1ba97e817418e8af66349192d17e75096b18b0992fb6ca1752fa91ffbc45a5803d602566d12fd703a429a3a77a536617e025759cb80c49a971bc81d4b15e3ae3753d5b29bc2", 0x77}, {&(0x7f0000008000)="8b6f226acd39f32cfd14f42f9b077baa488df6ccfe6f8855a6ba182255d59259c00ecf987c8de19468e7a2876447bac00d32d049fa5a48e240d3545ccbd371b063a45a379bbf258f403cff24f090108e3afcbf5dd6932514919d4bb8cc9cf130eaa6d0dbb8f85866cb555f161d6d9530d8e7e1a2fae5d945a6555b937bf9f0b565fe908847a95e90b013e179b1a6360ec4ad9e30cdbd3e354a71995c98b956028ee3d5f112bb6f4421058bee17624251cb60f3ae69ec06e643508996cff48149bbdf31fb2d231e6e0e3f06d3051e227793480fd5f70b0ccb19b96825fc8917d1fa0c5679ece4d39987e4a03e2abfa396738c87dd94fa73c1", 0xf8}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000015000-0x51)="b86bd40cb1f73b4290c4d35cd15bdb8da50e0897cb24bf9284826570f42a3735eff76d5b7a6ba124f9b5c3f846fe5e22ea747c97a7535e1ec104b8201b0c7ed613749cf8b16a771814b1d1594153ee9e97", 0x51}], 0x6, &(0x7f0000008000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x820b, 0x4e, 0x10001, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xff8b, 0xc4, 0x20d, 0x2, 0x3, 0x7fffffff, 0x6, 0x3ff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x743bb34c, 0x4, 0xff, 0x0, r5}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8, 0x1000, 0x4, r6}}, @init={0x18, 0x84, 0x0, {0x200000, 0x3, 0x2, 0x200000000000000}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x3, 0x8000, 0xafd, 0x8000, 0x6, 0x9, 0x5, r7}}, @init={0x18, 0x84, 0x0, {0x92a7, 0x9, 0x400, 0x8f}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x8005, 0xea, 0x7ff, r8}}], 0x180, 0x10}, {&(0x7f0000014000)=@in6={0xa, 0x1, 0x6, @empty, 0x80000000}, 0x1c, &(0x7f0000014000)=[{&(0x7f0000000000)="63c55c1ee5501f6cf7e1240f4b00e8579cfc6c25a3049e4d302b19fb047b11c29b5f5bc0c4dd7c65716e2d80a3e479e1136a1c949a03ae8d23886ea769905ce88e2b94e22bf3fdde010238fbcdf6abe74c9c6563c3070a36bd9c4a0b7434dc306b0185a9c7e3d3ce2283bcd95ecf7f5dfcf0861e22b61de5cb90805aca11278689c9fa4c1aaeae33986374fa7f68b4357484e2b578", 0x95}, {&(0x7f0000014000)="a596fbe9a4f6ddc4b5fac7843a752be64e59ddc2d2a72b89a7acfa1f4bb69bbc33d43a7e6ecb08fe2ee5aced34a6dea2b7265cd36142ed797535cc8a08e0eb938c1f4a7519d53dcb15adf61e075f24412999d260ef782303237f69d2c992e603f9ea61717578d4662eaffb680f99979fcbbe95e7cc61390c54ef9714b8800705516b845ae4abd84424346717725235441b548b7d6cce62de011fce5aa4126d77", 0xa0}], 0x2}], 0x2, 0x0) 2018/02/19 20:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x6, &(0x7f0000d15000-0x4)="02ca29ff", 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000112000)={0x0}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00002f5000-0x4), &(0x7f0000b0b000)=0x4) 2018/02/19 20:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x800, 0xfffffffffffff801) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000565000-0x1e)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) sendmsg$nl_route(r0, &(0x7f0000296000-0x38)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=@mpls_getroute={0x28, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, [@RTA_DST={0x6, 0x1, [{}, {}]}]}, 0x28}, 0x1}, 0x0) 2018/02/19 20:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) getsockname(r1, &(0x7f000068f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000d84000+0xfd1)=0x2e) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00008e1000)=@assoc_id=0x0, &(0x7f00002df000)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000046a000)={r3, 0x329d}, 0x8) bind$alg(r0, &(0x7f0000669000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)}, 0x0) [ 37.699744] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/19 20:00:54 executing program 0: r0 = socket(0x18, 0x0, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000-0x90)={0x8, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x90) 2018/02/19 20:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bc4000)={0x0}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000e23000-0x8)={0x0, 0x7}) r1 = socket(0x11, 0x100000802, 0x300) pipe(&(0x7f0000d95000)={0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000886000-0x4)=0x7fff) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000973000-0x10)={0x5, &(0x7f0000fd7000)=[{0x0, 0x0, 0xfffffffffffffffd}, {}, {0x0, 0x0, 0x100000000}, {}, {}]}, 0x10) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00007b7000)={@loopback, @local, 0x0}, &(0x7f0000ba2000-0x4)=0xc) sendto$packet(r2, &(0x7f0000f7e000)="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", 0x1000, 0x10, &(0x7f0000b3a000)={0x11, 0x17, r3, 0x1, 0x3, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) [ 37.797917] netlink: 'syz-executor3': attribute type 1 has an invalid length. [ 37.812351] netlink: 'syz-executor3': attribute type 1 has an invalid length. 2018/02/19 20:00:54 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000018000-0x460)={'filter\x00', 0x7, 0x4, 0x410, 0x0, 0x0, 0x0, 0x328, 0x328, 0x328, 0x4, &(0x7f0000016000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty, @loopback=0x7f000001, @loopback=0x7f000001, 0x8, 0xffffffff}}}, {{@uncond, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @common='irlan0\x00', @generic="35e2605cef39306607966bac493bbfe7"}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x2}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000002c000-0x4)) r2 = accept4$inet6(r1, &(0x7f000002b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000002a000)=0x1c, 0x80000) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000002b000-0x1c)=[@in6={0xa, 0x1, 0x10001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xe000000000000000}], 0x1c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000019000-0x4), &(0x7f000002a000)=0x4) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x40, &(0x7f0000019000-0x40)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@arp={0x806, @generic={0x321, 0x89e5, 0x6, 0xe, 0xe, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, "ea9d4c575ab6faff5d907ac1eeab", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, "04000000fff30000b9615d8c1d3eba5e"}}}}, &(0x7f000002c000-0x8)={0x0, 0x0, []}) 2018/02/19 20:00:54 executing program 7: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d2d000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) pipe(&(0x7f0000437000)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r1, &(0x7f000015c000)="7f8bf40fcc1f4144dcf6ed61509cd5192240b3403751", 0x16, 0x800, &(0x7f0000f79000-0x10)={0x4, 0x8001, 0x2, "56c21995263f"}, 0x10) close(r0) 2018/02/19 20:00:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d64000)={{{@in=@remote, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000662000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xe, 0x100000000, &(0x7f0000002000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xffffffffffffffba}}, 0xfff, 0x1000}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000-0xc)={r3, 0x80}, &(0x7f0000001000)=0xc) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r4, &(0x7f0000002000-0x38)={&(0x7f0000002000)=@full={{0x3, {"13b80c3f4c848f"}, 0x10001}, [{"a60b409c03fc5b"}, {"ef1d6bb57fcec4"}, {"dae81160b7fc95"}, {"9ce6cdf036e654"}, {"7891616ce60e7e"}, {"7f58f4172ccc92"}, {"317e6d96f537cc"}, {"f0b80021e647af"}]}, 0x48, &(0x7f0000002000)=[{&(0x7f0000003000-0xce)="e4edfa52fcccf59dea48f8660d9043e4d8cfba16e59ca2a1306212e29fea836534e6d753ecbae4eb856c4a85c67f2f7abfd5a5fc0dafdb7b1c0205c65c81182e080fa61cccbc03555130b6b6b4d8210f1d450c8840c59aa56a28933e8082cd16e98437703146875148d4a1ac8418576017894fc72304d3d948812b2db750edde9dec595a735ed42641736fb511f6871402bc092c4128320d624852316b7fee0c65832bdf31699461559a923cffaebb8681195f00a8053912ad7ab67680f852628fa372ffcf26ded4fc7e6e965da7", 0xce}, {&(0x7f0000002000)="eac13a2293a4f3639ed443a660c221bb8c49b3cd300e2b4e1c48bf56d916dac488ee096dcc6ba874dfa53fb581adda4ab028a7390fe60c58c5e3ca6bad389eb1f040b7b05f808ac1439a07b8c827a9d67fd401796731d4b4a3a3593e", 0x5c}, {&(0x7f0000001000)="74ed845bff288efadff5a931ed17bf2cf234d69f8761", 0x16}, {&(0x7f0000000000)="d6cb57b0bd9a0daef9e0114ebd29e3c8e223df20cb59815102a632ffa288ee6fb6fbf379fb5117a8c5bf3d42ce490cb54beb2ad0e0dab38e7ae21ff354899b3ab19e351d0da3497d7f9ecfd88a66859d0f5e35db20e627fced", 0x59}], 0x4, &(0x7f0000001000-0x1288)=[{0xf0, 0x117, 0xffffffff00000000, "3fa06cf10662ba1c2596fe3a6cd071075a01ca778fe24357246831610700ae1ad4bf9953eb279d4677825a322b1be0f82045c6d3e7ff8fd53f74c2f7853b486ded983000cc96269a6aa0da0811f5ddf39edaea4b4bf61db1d6a663f083282d51c2d793a8a34d0d1287c350f7b44595a2245e2967f7efaf7b4775b44c92dad417e33319f951becc06d44340807afb0f590c6776eae0fd9475a51daa35f886cf115f3b7db728bbb85103ba66034be42809b4cbba26acbaf29a37b0f624f2330945e2427371d5ebe1cacde80bfb934b2c87c795c93b300ac1cfcc"}, {0xc8, 0x84, 0x2, "0ab469baaddb3ada604dd2d0ce858e3f3fa7ad2da3426461abc2a157f7d89bb68bdf10c5519e2cee47f57575e51786c3b8c3521dec09e3489ad113b4529c341252b8562dcf9db298c6068749731ed0e6b62068ede4a773b9aa8d408d63322a8bc4b5e04c83bab571de5658dad6daa9ed46eb874db0859b12a5131abf7093691ed23dadda9a90b0a6cc41c480a69be8207e3d58eb1d6afc49fd738b5839f940f9a1d0c8b9106a089128817ca10623342cf3"}, {0x1010, 0x117, 0x3, "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"}, {0xc0, 0x100, 0x7, "5209e77ead20a90a94f06e7a4c7cc6b62af219e9603c27d20a8e67b6e67daac3f01d62e53d7e5b5c6eab0b76fd09be8782345ebc9edd0435203d93d6a77e74ab72f9e542a480403669528de2af73c4e1493752e2dc99b5fe18836ea3a370e96f0dd2c6f6353211c36b76b89e6ebf0d265e2ccef2c82bb676e917c1a7e31489c8005ed3d42b8ef15b0bfe39703a38a6f6320215caab756879a869f3cab1e31e5332d2cca299b35a9599746598d818"}], 0x1288, 0x4000004}, 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00001a2000-0xe8)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty, @in=@loopback=0x7f000001, 0x3, 0x8613, 0x1, 0x100, 0xa, 0x20, 0xa0, 0x0, r1, r5}, {0x9, 0x1, 0xc6, 0x9, 0x100000001, 0x4, 0x4, 0x312e}, {0x7, 0x800, 0x200, 0x7f}, 0x7, 0xe, 0x2, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0x33}, 0xa, @in=@loopback=0x7f000001, 0x6, 0x3, 0x3, 0x7, 0xa600000, 0xcd6, 0xffff}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) recvmsg(r6, &(0x7f0000b93000-0x38)={&(0x7f0000a7b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f00003f2000-0x50)=[{&(0x7f0000c21000)=""/131, 0x83}, {&(0x7f0000b4d000)=""/45, 0x2d}, {&(0x7f00009c7000)=""/113, 0x71}, {&(0x7f000015a000)=""/158, 0x9e}, {&(0x7f0000206000)=""/253, 0xfd}], 0x5, &(0x7f00009ad000)=""/61, 0x3d}, 0x61) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ee3000-0x8)={0x0, 0x34d, 0x7}, &(0x7f0000a15000)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f00002e7000)={r8, 0x8, 0x0, 0xffffffff}, &(0x7f000056f000-0x4)=0x10) bind$alg(r6, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000a88000-0x4)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r9 = accept$alg(r6, 0x0, 0x0) r10 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f000081d000), 0x80800) accept$inet(r10, &(0x7f0000de6000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000846000)=0x10) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00008e7000)={0x0, 0x8001}, &(0x7f0000747000)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r10, 0x84, 0x10, &(0x7f00005b4000-0x8)=@assoc_value={r11, 0x9}, 0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r6, 0x117, 0x5, 0x0, 0xfffffffffffffbfe) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r10, 0x84, 0x8, &(0x7f0000580000)=0x4, 0x4) writev(r9, &(0x7f0000f17000-0x50)=[{&(0x7f0000fd0000)="4dc0de9697c9e920e72ce8904170ee31631e66c8ff859b30cafc51b8198f23673a8836094936994a24e9e6fd5de48f44dcca2db96644a7d123868910f60b3383fc4393c50198a4dc129e6bbf7adc2f8cbf3ad0c7b5e8a1b234526fa005c85ff4db069ca0d1aedb41ea9b2621d4246c261e7873c54cbed53920e4c0e7fce5e9745c83913f4a2716c5c79f5e12d13380a9bb96556a7f18e76c8f70ea53b8b1249139e200bc09b9f102106817a89aec6991c7c1e0591a1ec9f8f091b87a5a989058a38320241720cb3c6110afd0fd1d595de31d3af6242a071c13799e9a90d4de25", 0xe0}], 0x1) read(r9, &(0x7f0000b92000-0xdb)=""/219, 0x11a) 2018/02/19 20:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000368000)=@full, &(0x7f00007fe000)=0x48, 0x800) pipe(&(0x7f0000d9f000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000473000-0x10)={0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f000045b000-0x8)={r2}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00008ba000-0xe8)={{{@in=@broadcast, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f00003e8000-0x4)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003eb000-0x28)={@generic="1d8791443a19b57f08c9ea32871d1660", r3}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x0, 0x40, &(0x7f00006b9000-0x2b0)=@raw={'raw\x00', 0x9, 0x3, 0x250, 0xd8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1b8, 0xffffffff, 0xffffffff, 0x1b8, 0xffffffff, 0x3, &(0x7f00005b3000-0x30), {[{{@uncond, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x6, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2b0) 2018/02/19 20:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad2000-0x10)={0x2, 0x0, @rand_addr=0x4d7}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1), 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00003b3000)=0xffffffff, 0x4) 2018/02/19 20:00:54 executing program 5: r0 = socket(0x3, 0x4, 0x2) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000e03000-0x4)=0xb196, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000bdc000), 0x4) 2018/02/19 20:00:54 executing program 1: mmap(&(0x7f0000000000/0xb44000)=nil, 0xb44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0xb, 0x80000000000000) mmap(&(0x7f0000b44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000b45000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000015c000)={0x1, &(0x7f0000b43000)=[{0x20, 0x0, 0x0, 0xfffffffffffff000}]}, 0x10) 2018/02/19 20:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000abe000-0x58)=@alg, &(0x7f0000afc000-0x4)=0x58, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000077c000-0xe8)={{{@in=@local, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f00006f8000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000545000)={'vcan0\x00', r1}) r2 = socket(0x20000000000000a, 0x2, 0x0) connect(r2, &(0x7f0000e54000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0xffffffff00000001}, 0x1c) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f00007f0000)={@generic="f525bcaf5049ac4c4bb935a2f89f3809", 0x6}) getsockopt$sock_buf(r2, 0x1, 0x19, &(0x7f0000021000)=""/192, &(0x7f00002ee000-0x4)=0xc0) getsockname$ipx(r2, &(0x7f0000c3d000), &(0x7f0000be6000)=0x10) 2018/02/19 20:00:54 executing program 2: mmap(&(0x7f0000000000/0x21c000)=nil, 0x21c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) close(r0) r1 = socket$inet6(0xa, 0x807, 0x7) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000021d000-0xa)={0x0, 0x2, 0x1, [0x3f]}, &(0x7f00000a2000-0x4)=0xa) mmap(&(0x7f000021c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f000021d000)={0xa, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000012a000)={r2, 0x7}, &(0x7f000021c000+0x426)=0x8) 2018/02/19 20:00:54 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xf, 0xfffffffffffffffb, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[], 0x0) mmap(&(0x7f0000000000/0x8ac000)=nil, 0x8ac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008ad000-0x8)={0x0}) mmap(&(0x7f00008ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f00008ad000-0x4)=0x1) mmap(&(0x7f00008ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x807, 0x7f, &(0x7f00008ac000)={0x0, 0x0}) setsockopt$inet_int(r2, 0x0, 0xb, &(0x7f0000015000)=0x80000000, 0x4) mmap(&(0x7f00008ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_hci(r2, &(0x7f00008ad000-0x6)={0x1f, 0x3ff, 0x3}, 0x6) r3 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r3, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0xfffffffd, 0x2) sendto$inet(r3, &(0x7f00008a8000), 0x0, 0x0, &(0x7f00008a9000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) recvmsg(r3, &(0x7f000089e000)={0x0, 0x303, &(0x7f00006d3000)=[], 0x0, &(0x7f000089f000)=""/4096, 0xffffffffffffff9c}, 0x12004) 2018/02/19 20:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000533000-0x38)={&(0x7f0000379000)={0x10}, 0xc, &(0x7f0000487000)={&(0x7f0000cd0000)=@newpolicy={0xb8, 0x13, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000919000-0x12)={@generic="04aef11945b06ba5641873019972b812", 0x7}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000055b000-0x4)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000ca4000-0x20)={0x1f, 0xfc97, 0x8, 0x8, 0x10000, 0x5f1, 0x8, 0x44, 0x0}, &(0x7f0000cad000)=0x20) accept4$inet(r1, &(0x7f0000f8b000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f00003e2000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000086a000)={r2, 0x5, 0x8, 0x2}, &(0x7f00009c3000)=0x10) 2018/02/19 20:00:54 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x8, 0xc07) connect(r0, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0xfffffffffffffeff}}, 0x8) 2018/02/19 20:00:54 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000-0x8)={0x0, 0x0}) connect$inet(r1, &(0x7f0000001000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r2 = socket$inet(0x10, 0x3, 0xc97) sendmsg(r2, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000b000)="1c00000024009115460000000000001201000000000000271d8568b5", 0x1c}], 0x1}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000c000-0x6)={0x1, [0x5]}, 0x6) getsockopt(r2, 0xff, 0x0, &(0x7f0000012000-0xb0)=""/176, &(0x7f0000011000)=0xb0) 2018/02/19 20:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b64000)=@req={0x6, 0x0, 0x97, 0x5}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000139000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000234000-0x4)) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000f91000)={0xe7, &(0x7f0000faa000-0xe7)="7f054602c6e030e7f7f0c4ac52545b1df87cdb8e68db95bd49b1383f9c745450fca2f42e76bfb1939b27a4bfc0ca121e1103344a94d37df73b696818db3e87a663a4cfeff68b74b224e3ecd78894b6f5155b979d3fad759df06254bc72bfadbc9948ca4f7ec73da1cd732e658eef49c62941d04ff7334e8d598a867d3e889d622cc6e8c6293b643991c7365c608be187e0de517eab655f8991c5e89ce3954b39e7a2acc0cd4824fbc57c5f2d08ec328306f82a34d679446385840b1593640d9605a5562942e74ece11482d691629ff08e4a80bb2848c5c74591e173b80325fd17b80ba898a2833"}) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000409000-0x2)=0x2dd, &(0x7f0000034000)=0x2) 2018/02/19 20:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000050b000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000aef000)={0x10000, {{0x2, 0x1, @multicast1=0xe0000001}}}, 0x90) r1 = socket(0x8, 0xc, 0x18) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000d07000-0x2)=0x3d800000000000, &(0x7f0000410000-0x8)=0x2) sendto$inet(r1, &(0x7f0000637000)="ac010000000000000000ffee000000000c002388", 0x14, 0x0, &(0x7f00008d7000)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/19 20:00:54 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000005000)={0x4, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x3, @empty}, 0x80, 0x6, 0x7, 0x8, 0x2, &(0x7f000000f000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7, 0x4, 0x4}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000003000)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000b000-0x10)=@common='bcsf0\x00'}) 2018/02/19 20:00:54 executing program 1: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, 0x0, &(0x7f0000001000)) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000000)={{0x2, 0x3, @rand_addr=0x3}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x20, {0x2, 0x3, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000-0x4)={r0}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x80}, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000001000-0x10)=@nfc, &(0x7f0000001000-0x4)=0x10) recvfrom(r0, &(0x7f000082d000)=""/6, 0x6, 0x0, &(0x7f0000aaf000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) 2018/02/19 20:00:54 executing program 7: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000873000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, 0x0, &(0x7f0000001000-0x4), 0x800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000000+0xb0c)={0x0, 0x1, 0xfffffffffffffe10, @empty}, 0x10) 2018/02/19 20:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$bt_hci(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f11000)=""/242, &(0x7f000085d000-0x4)=0xf2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000865000-0x4), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000087c000)='lp\x00', 0x3) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/02/19 20:00:54 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000001000-0x4)=0xfffff7fffffffffd, 0x4) r1 = socket$inet(0x2, 0x5, 0x5) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000019000)={0x0, @in6={{0xa, 0x3, 0x4a8a, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}}, 0x3, 0xffff, 0x0, 0x80, 0x80}, &(0x7f0000019000+0x1d3)=0xa0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fee000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r3, &(0x7f0000005000)=[{&(0x7f0000040000)=""/108, 0x6c}], 0x1) close(r3) sendto$unix(r4, &(0x7f0000010000), 0xfffffffffffff000, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000001a000-0x6)={r2, 0xfffffffffffffffe}, &(0x7f0000012000-0x4)=0x6) 2018/02/19 20:00:54 executing program 4: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006e8000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x88000000, 0x0, 0x2}, 0x20) getsockname$inet6(r0, &(0x7f0000254000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000993000+0x22f)=0x1c) 2018/02/19 20:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000781000-0x4384)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001a7000-0x48)={0x1, 0x2000000000000343, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x200000}, 0xdf) r2 = socket$kcm(0x29, 0x5, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f00006ba000)=@nat={'nat\x00', 0x1b, 0x5, 0x4b8, 0x1f0, 0x0, 0xffffffff, 0x318, 0x1f0, 0x420, 0x420, 0xffffffff, 0x420, 0x420, 0x5, &(0x7f0000f9e000), {[{{@uncond, 0x0, 0xb0, 0xe8, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x1, [0x4, 0xe25, 0x0, 0x100000001, 0x3, 0x4126ceb9], 0x8, 0x101, 0x6}}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0xc, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @icmp_id=0x2, @icmp_id=0x0}}}}, {{@uncond, 0x0, 0xd0, 0x108, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x0, 0x5}}, @common=@unspec=@connmark={0x30, 'connmark\x00', 0x1, {0x0, 0x7f, 0x1}}]}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x8, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x14}, @gre_key=0x5, @gre_key=0x6}}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0xa}, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xffffff00, @generic="3b1f9a90dd68d7ab54dc7c59af59e21d", @common='ipddp0\x00', {}, {}, 0x1d, 0x1}, 0x0, 0xf0, 0x128, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x8, 0x20}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x8001, 0x2, 0x1, 0x1}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x1e, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @gre_key=0x6, @icmp_id=0x1}}}}, {{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x1, 0x3}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x5, 0x7, 0x1}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x2, @ipv4=@empty, @ipv4=@loopback=0x7f000001, @icmp_id=0x2, @port=0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000edc000)=@nat={'nat\x00', 0x1b, 0x5, 0x3b0, 0xc8, 0x270, 0xffffffff, 0x270, 0x1c8, 0x318, 0x318, 0xffffffff, 0x318, 0x318, 0x5, &(0x7f000040a000), {[{{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@cluster={0x30, 'cluster\x00', 0x0, {0x3ff, 0xfff, 0x2, 0x1}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x8, 0xffffffff, 0x8d6b}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffffff, @generic="92dbafaeabf1a503e3c483683d77f6b4", @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x2e, 0x0, 0x9}, 0x0, 0xc8, 0x100, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x52f45d16}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x6, 0x7, 0x1}}]}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, @port=0x1, @icmp_id=0x2}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x8, @empty, @empty, @port=0x1, @gre_key=0x3}}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0x15}, @empty, 0x0, 0xffffff00, @generic="f339856bc3888b181bf16121b970e3d1", @generic="c0451a88d755a69fbb9cd1ab5f397a10", {}, {0xff}, 0x1, 0x3, 0x45}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x10, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @gre_key, @icmp_id=0x3}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x410) connect$inet(r3, &(0x7f0000ace000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(r2, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[]}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008d9000)={r3, r1}) write(r2, &(0x7f000017c000-0x2e), 0x5e) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) ioctl$int_out(r4, 0x5462, &(0x7f0000007000-0x8)) r5 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000007000-0x90)={0x3, {{0x2, 0x3, @rand_addr=0x1}}}, 0x90) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r6, 0x89e3, &(0x7f0000eb6000-0x2)=0x6) 2018/02/19 20:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f000077b000)) accept4$vsock_stream(r2, &(0x7f0000f5d000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x80000) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) 2018/02/19 20:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x43, 0x0) r1 = socket(0x8, 0x4, 0x1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000675000-0x4), &(0x7f000008f000)=0x4) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f000020d000)) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x0, 0x0, 0x1}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1, {0x0, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x3f, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) sendmsg(r0, &(0x7f00009f2000-0x38)={&(0x7f0000db5000)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f00007de000-0x70)=[]}, 0x0) 2018/02/19 20:00:54 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000847000)={0x0, {{0x2, 0x0, @broadcast=0xffffffff}}, 0x0, 0x0, []}, 0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00008ac000-0x10)={0x0, 0x1, 0x9, 0xdcad}, &(0x7f0000abf000)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000c3000)=0xffffffffffffffca, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00004c6000-0x14)={r1, 0x3ff, 0x1, 0x10001, 0xffffffffffff847a, 0x6}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00005a7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000950000-0x20)={0x2, 0x0, 0x10000, 0x5}) bind$inet(r0, &(0x7f0000cea000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000d4a000)={r3, 0x9}) 2018/02/19 20:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) bind$vsock_stream(r0, &(0x7f0000933000-0x10)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000d4a000-0x2c)={0x3, 0x80000001, 0x1c, 0x6, 0x1, 0xffffffffffffffff, 0x4}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00005f4000-0x18)={r1, &(0x7f00006b7000-0x62)="9d91544c4cf2682b67f8af9ec99d4b34a8fbd7af6cb5a20f85be8b47069280ce618ab3d7e2564c34f28e69ae1013e00d0654f2e83baa82c417a4bf97f3c3e67dd8318ab5e5dcb197e175782bbe8b258b64e76d39f5ce10f8e5646880eb7e6b8f5630", &(0x7f0000a06000)=""/242}, 0x18) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b25000-0x10)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x1}, {}, {0x6}]}, 0x10) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000aad000)={0x480, {0x2, 0x2, @empty}, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x2, @rand_addr}, 0x100, 0x1, 0x0, 0xffffffff, 0x6, &(0x7f0000093000-0x10)=@generic="5eb49ea6112ab1f1af5b7b2f84b8f3c1", 0xffffffffffffffc0, 0xff, 0x9}) sendmsg$nl_route(r0, &(0x7f0000cc5000)={&(0x7f0000a54000-0xc)={0x10}, 0xc, &(0x7f00008d6000-0x10)={&(0x7f0000443000-0x3c)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) 2018/02/19 20:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = socket$inet6(0xa, 0x5, 0x2) setsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f0000294000-0x4)=0x20, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f000097a000-0x4)=0x7, 0x4) r3 = accept(r0, &(0x7f0000d3d000-0x9)=@rc, &(0x7f0000b25000)=0x9) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f00002cf000-0x4)=0xffff, 0x10b) connect(r0, &(0x7f00003b3000)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @syzn={0x73, 0x79, 0x7a}}}, 0x1e) socket$inet6(0xa, 0x2, 0x5) 2018/02/19 20:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000126000-0x24)={0x14, 0xf, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002ba000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000332000-0x10)={0x79a, 0x1, 0x3ff, 0x200, 0x0}, &(0x7f00003c3000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000bfa000)={0x0, 0x2, "2110"}, &(0x7f0000c50000)=0xa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000a91000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x7e37}}, 0x1000, 0x1, 0x94bd, 0x4, 0x8}, &(0x7f0000a6c000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000a18000)={0x1ff, 0x80000001, 0x8004, 0x8, 0xbe, 0x6, 0x492fccee, 0x6, 0x0}, &(0x7f0000801000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ed7000)={0x0, 0x0, 0x1, [0x9]}, &(0x7f0000835000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000cd000-0xa0)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, 0x4, 0xdb, 0x7ff, 0x1, 0xa0}, &(0x7f0000dda000)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ae1000)=@assoc_value={0x0, 0x3}, &(0x7f0000e9a000)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000d7c000-0x8)={0x0, 0x6}, &(0x7f0000422000)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000341000-0x10)={0x0, 0x3f, 0xfffffffffffffffa, 0x7fffffff}, &(0x7f0000909000)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000a69000-0x8)=@assoc_value={0x0}, &(0x7f00009e8000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a80000)={0x0, 0x81}, &(0x7f00004cd000)=0x6) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000743000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00004c4000)=0x1008) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000548000)={0x0, @in6={{0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0xffff}}, 0x59, 0x3}, &(0x7f000037e000)=0x98) r16 = accept4(r2, &(0x7f00004ba000)=@generic, &(0x7f00003f6000-0x4)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r16, 0x84, 0x75, &(0x7f0000d3d000-0x8)={0x0, 0x8}, &(0x7f0000216000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000b21000-0x8)={0x0, 0x569}, &(0x7f0000582000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00003e6000)={0x0, @in6={{0xa, 0x0, 0x34, @loopback={0x0, 0x1}, 0x100000000}}, 0x5, 0x1}, &(0x7f0000c2c000-0x4)=0x98) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e5c000-0x4)={r1}) r21 = gettid() r22 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000b72000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a23000-0x4)=0xc) r24 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000051b000-0xb)={0x0, 0x0, 0x0}, &(0x7f00008d4000)=0xc) sendmmsg$unix(r20, &(0x7f0000bb7000)=[{&(0x7f0000ce4000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00007f4000)=[{&(0x7f0000b36000-0xc1)="9adb47ba0fd1d1533ea5b38ab7a6b4dea0d0ff066b85caec4883ad818450c5eb4d47967e1d0c76d9f8c4d86b0876b27afa23c78f666dc909acb09b0d2c759ce78331057e5f1d042a8308fa8408389a5b9e033e72a850928148a7560a1a2a518fa26684aa1dbb7493cfa323ed86dc7684314fcd8aeae0ebb0b8aa1a82efa072d4caef1a79983c204eced229743b3f195af3085ccdd17a1cac82f5d6956d5c5677b3120e4d7693ffb1aada1ac730997871b1edd6ab5f30f3e0a599100417fd6538cd", 0xc1}, {&(0x7f000087b000)="b050e169a4d90846567f147bd11a6aa65c752aa6718fced9ce49ef0b9f26a4a705765961c508cce9d15e39264201913004d80195097890062de777", 0x3b}, {&(0x7f0000058000-0x1000)="1b56dea443e710286f8e601a0ce6a3d7dc37a7f3ad3f52d8c43d27cba919e00a6b96ba90768d80ade1821ebc6c5f8b5012220e9dff64d2598dfa79c541b8cebc67ff5aa3ce817ce41e3a90c9d166b0d6702c067bb89ffa61979816fd7d180f503e5b7ab83e71996cd1c18a3b85d9bb30eeb813737e24f8b9d12b2c3460106d41655da943483449a284b07e109141b42aa0b5debbddaf83e1e050ac21004191aeac5043c4a901a52a02ae7e559641fcd1b9d2d035eda3cf45ccbeb578c4c51bd92ebd85bf92a66c31db617b8f08f9c4ac6b94d01ab6537196f59be69381197a1dddc789db4fafb73d27366f9bdf55a398d3a457b2de9470a05a28073fad85ddef7cda13ae590a6e844eb98ecc77efb16512bdb81601112ac19ea5ee0d6e28d9f39c3a57369ae74a367ef04a010e6f2e78e5147d366259e939b64065a544abf67fdc47dd6fe0ac65372accc6d945c00140b468378b9f09563e7ff9814bd8a338031416df91335e54d90167981c6803e2fc98c109fc3c8e3784ba1957085992509529b2907f7bf5d673b3f4f3bc9aceda77ee16f8b770bdd13025b6b6fd6fae46deada9b063c4164adf7fe48e1eca51d413f654a64ddfd45335cd6832297352b58fa05df6bebbc91a54761b8b3f63a4b1cb92d8d807ae321840fbcb7cf5274419137b3ebe4555f66dcc8afef8b465fc3527a0d29d1e49ac052ff13945bd1173555542adbe1fe2770ce15247ffb29ede78bd9416eb17c5566fa7522d0d0dca792a61b5f4265cf009588040b320bf27d9ce3569c6e1c8c669c1197f6dfbe928b21633ef3e75423f2f43bb98ef67a8a7d6dcfb58dedde6e771b3931ea1c9086cfafc1c96930d7a72b031c5cce0148d317c7a153bbb098cd08537181629324135480e4e9252527f89bd3c1807d9d5c468e4e263b8375090e34d4e646e2dba3475698a427749b9c738eca2ef6bb67f88641f84b70ab3256802bf77e17796e10c37daa1126e710de4bf784125f757a4b8022f83a348b4d074e2b483eb80a350eb4fd0e616283c1c203cf7d59cf17adb0d37db6ebac85afa9bf4d9d74d1c361ff8f5f6aae277e3974620efd707dd708fdcfe0d440f2713e3abc2b2bdd89f07c0c378bab8a77b1ad57dbe32874b08cebd15078e2696f5860eddb062a04e1c2746a2d9a1f7abfdf2a230777da7e94fef08db3fcb4ae9d846f153d7afcf9de49f2e152e84c558d56b8c36f056f6014dac6e40f71d5f0fda4fa90f8c9d71d06abaed83b60b70164f92f1a4741bbbb509612a41b064c0f3620f89b4d973f7f2596d7e1a6f5e64bfab95a7303d498478303406fff477a93faaaed559d08e2b21e9ec01582b9c2298cdea4558c7579878480fb3490f1ad639d4776d4973f7fdfc3e4f60fd4a53c4ac56d9334c6ab92836e07360ebb92a47d52c21f38cde0d28fb52a8774bbb7dba1c6378bdbeb23eb85731ab55ea49ca09a0371d31761b7424a4701099022fb49de56c1ed19e75dc0733f42b46236829854b7f542284b0d673831784c4e55a20a2a1d5b4cb63d31d2e2b4c14dbac9e0fc9977e9a11ebdd7dad982395ac1a4e95208c979666d4cbe49121e5e352cdf4a6425a6fc082528d60fd492f5aba38b9227e150301ab9a19e41eb2838a7a145c8441d9dd315ab70d35343b22044b52f4c698af31d752c8e31c2e90e2c11526f04b59bc9d897b8fa1f0dda31afa3d72faf19440d2b828480a0254f701fd7a33d5a6b25d53d77715defe70afa27b51e9921e68698c26f7f707b00f04d51313c8e12db77ce4a66a179ab81d96649ba8d554446cbe1fe6e82b7880fd93b2d230dc6a3f34c5d088e1c07e292030ee13b88cc4eadc77124402f1ef5c991cfc14c89c31b257e6993d93b453f9c887d7451696f44f40ae879b745e7c867365fef392fbc1c8da6afbcf4fc03cab6b4b626c0cd1a248f2407b15e132dbb4858a09b271aa2893a4489f7b42288788bd3129a5a6ca87ad4dbe74443e408415ac0617ec6fc2c7e0b9749b11de5cfcb9333ad9ca2d54b653303ecc7f62d235b51f842b2bdf8b1e3eb070f6232b2978b3ba122f11d643abb5a42f282abf6ce598f12a50893a348f59006e8f7cc7b5e57bd3bfb2ef80303e45bd01f0447beb309ab37911ccbd014d5311ca7916dbd06bffa26971542d822646ec62118cd6a7611f314ecb6a9b9d4dfd84176cf43fb9baa4a2e680b32b5b788dd702af15e0a81717a26840a15dc7a79a24b0ef808e75e8ec58d76b5d1113eff65faebfcd89fd6d7b2fa9fa3730d0c03b246dcf7a27536ca482c60d763e4d787be53de3b88e02fff5029df6b756569babe92a5dad8cfca6ff59f59ba2b5a05fc5781166711ab8058ebcb15c6fc90ff40cf8cd1297c9ef17f799c48bdbd1c9e269818e286775b17a2be47f4fb576cb647febaed9de6b3f50e24d4219d7452e213ecb48075cf7f60d09d5a0f682decbeaed1013f0aa7c4dcde3e120840bc1f4570e6e036f3b17e099032d56492d03ddb5801f9a334bfc882165d5d67e5c1eb1c8e60343a1cbdebfed998f852a867a1ece800389eb8d1b78973ec24c4808dd958ee13e57cf953c4abb0e9ba3e4fbe600022aeb2bd9272abea788c644e4918aefe60f04b1d7e6779626f8f02deb7e25f340a67244542ae523b68b119445a30d85152cfa4353b7a6a0d3693834993d52a98dad40b5c6c4780c2c1f25f0b0ae441a407823fc6e609e7b593f1b5609633fe752b7ac124efa256db1cd1593f77305bd5e34ba806986f645768b5d98b81dd69292bcd47d5d7827b25ce57646ec5c86181456c067c4bb1046f4d56d57f48b826dc1c5876bc449857e7eca3afe459d4c657838ab84582feb01637ae9f80cf4cd88d410830a154e97139acd3e07217681ba31e5bfeb1a951d323d40e900015de83def7957fa66ccf55673a8acbf9601ca25d372b02bb3abf90110896813d5833d6cef8f4fcdd3964b22c58ecd4e93642b2545bf2cdb7054135b595b01d811a193d842f7d97dc7b3b7e295c861618119004c392d0983d02bd14643e8d9ddfee0405a839944673793716144754fb9e7c499cb3665aff0caa76d9023ce8865920d76ecb56529127cfdd68767b11787b31b772fddb2656cdfd8f893e8e17710ca2844c6f882a18afb91d962eaf8526a0ef66b4f0d77fab735ec7b27a75f836cfe42b222c4fe801e1450b8b7464dca08faaa2be13339d7eeddde028a0c3b7c966e0eac40727105bd1c211e03f9fc3e74d4debeaff2569eac718a00113e7f4c8ebc9842e63a1d9498c986d56d158b8303d8478b097bbbc25f575dc303604848a24174ccb413e386a0d630f9c7e4f1a9ed1e9777947b5e92bf08ea77e526f3e5177b9742e1a5655960266cdd34c02e31803430525bbe463a7b49a672a57c254d8be8fc37cfcd3cb6f410eba46984053522e5db76cf3bc1f013fd74dd2c70e01933b4cec49bf622908917f5661418ea136df61cfd5cfbb91601f9f393fc7f57df0305d80eb8d54ff6b996c4fcae1efa7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0x1000}, {&(0x7f0000579000-0x73)="248021ed7e2abe1af4b3e438669c1240ad2904eb30f4ec528f441be2506efb99b74cd80d43f19d77b5d91ec4ee3084b3a5639f910cd6afefcfab0baf385deda8e723d02a4ff16c98e5f19c23dc0f43a580852a5db8eaaf67121b131b2bfb58fc3983147497b664442f54cfebb996b66e84fbc8", 0x73}, {&(0x7f0000673000)="22ea7143cc9caf933033a194dcc04562105dddf020747fd7998cb1f771a409502e9f2a6ad4fadbb54d9972953d8f57c9f1f3457a0f40b928a75efa27ff106c9466813e327273ba813a4d2609ad95f4ec463e278ca2a3f79426ca8d357e3899bdb367e7e4609b23c1afbeaa62e3168916f0af33b40f4f8092d783ee96141515844473ba4d260e8f9a821bad337bfb82b11f32494d5e2f06e6a84819399be1bbe216563444a98f89962a0c6c93d62d73f5c1f0c7c250a965fbe58ef224d1683ae0693b6ea3e62eece4157c802ea0500a15b234c6b79740fd7b7ce13babd856a3bc1317926040d117ecd535863848396bd63582", 0xf2}], 0x8, &(0x7f0000b3f000)=[@rights={0x18, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [r0, r2, r2, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, 0x0, r25}], 0x80, 0x20000004}], 0x1, 0x40) sendmmsg$inet_sctp(r1, &(0x7f000022c000-0x59)=[{&(0x7f0000314000)=@in={0x2, 0x2, @rand_addr=0x6}, 0x10, &(0x7f0000e06000)=[{&(0x7f000082e000-0xdb)="05de7df76f9c18543a281d3eb3eb555f5717d5c74c29ec7339734928fcc626cbd58a27dae1d766c8d5dd3e47bcd62f3ad52bd75a7f7e52a606fc0f6c27c24804d4331d41eff23d6a46652e9e531449a9090f19d498db44b03ec1261401cffe806dcb771728432b744c0b7e4996216d372585f8150dea7f82db8f0b5d7df000a4c16776990756c95fcaff37cb8ecc6d836ec19e3996b27f4159ecd9720d3a032d161b47ad0f537046320c78b3a97801edd2d1c71061a487e2f40ea5089f8ee85fc48054a421623febb765668abe279f3fb5bc88f6c11abcb5f22b4f", 0xdb}, {&(0x7f0000392000)="fe5d94c3e3cc1c289f5275e59fe92e18de50cf24e7a2f8b8264815b9ef21015f13a52fe5fb6240edc413ac5b7a3a8f1dac7020a82b3fed02391a12d81c223f575a9af7a82be1347c31065b1d156eaaba04029f57c40e074e470c02a49556f094dd87ae4fa43a02f750a95bb8e0f8eafd746b27146634850f89fb9a0a5beaefae1f1596319db5655354ed5e1e2b140c48cf995a1dbcd3c997c7b3777b815fbf572686ba7d1a3cec88675ce650a18126312a9d724bef72c2db912ca7a7a86baccc03c8105b2b084432e0923f5eb6d6ca84479742c315e7b74f1e9467490ee77eee0cc642a61b240d", 0xe7}, {&(0x7f000041b000)="eb922547878d062204ccd4978947d6d3d067f9ed88f01917c3a145295a54ff3abe5b04d7f0093ba2229c86b81e7d0d2f8649645e7d2e23042e985a6fbbf9e5e738d10f20dc63199259169756e9ee2bac8795a7ad8822516bc4492f7dd6b4aac24a0d0add658b5f632fb6e00892396238e2a205bf9e4b89003b3aaacc124e5705c1477baca47bd479e189fc52e6d29fbf6ebcfec87a6cdbc32dbb6fae2cc8ae8660bb410784e661bf1e10efd99c7dea2444f7ea966fa97a318484a8a6d50e704eabbc35ea2f800538d0c042e998d484a998a656594f6b8d648959b82809", 0xdd}], 0x3, &(0x7f0000c00000)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0xeea1, 0x2, 0x7e, 0x9, 0xfff, 0x7, 0x7f, r3}}, @init={0x18, 0x84, 0x0, {0x10001, 0x5cb7, 0x9, 0x200}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x7, 0x1, 0x7, 0x7, 0x10000, 0x8, 0x8, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0x9, 0x1, 0xfffffffffffffffe, 0xc006, 0x101, 0xfffffffffffff800, 0x2, r5}}], 0xc0, 0x8000}, {&(0x7f0000d9d000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000b55000-0x50)=[{&(0x7f0000081000)="2f567c7c59b821fb7644e3ace9769d3389a19f", 0x13}, {&(0x7f00007ea000-0x1000)="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", 0x1000}, {&(0x7f00007d4000)}, {&(0x7f0000df5000)}, {&(0x7f0000e69000)="b4d98daf60254719c50c7fad041d4502ba501cbdaedbbb1ef13565a9116633617f9ab683a8c328cbc6011723d5dc4edd80a3abdf47570cd1ca7bcd093e9453c5adf73162b4ff2e45cb497600d5a6673c9f1744", 0x53}], 0x5, &(0x7f0000235000)=[@sndrcv={0x30, 0x84, 0x1, {0x644986d1, 0x4, 0x0, 0x7, 0xfffffffffffffffe, 0x3, 0x6, 0x9, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x9b, 0x1, 0x0, 0x4, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0x1ff, 0x200, 0x8001, 0x6, 0x8, 0x2, 0x8, r8}}, @init={0x18, 0x84, 0x0, {0xf78, 0x0, 0x8, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x7ff, 0x8009, 0x0, 0x8, 0x6f5b97d1, 0xfffffffffffffff9, 0xd7, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x8200, 0x6, 0x3, r10}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x2, 0x6, 0xcc7, 0x774f, 0x1, 0x0, 0x80, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0x8, 0x200, 0xe48f, 0xffff, 0x3, 0x6, 0x40}}], 0x180, 0xc800}, {&(0x7f0000ef6000-0x10)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, 0x10, &(0x7f0000014000)=[{&(0x7f0000061000-0xed)="71b5b1d68ea34a1cb66d3eab70360a4bd60d2f4cc22a1840eaef40fede723a4ecef5f8284eeccc6ee029fdb16d7f304a57f399945480a833cf4f0096250636a7ef3a235dd64dd129721c8410ccf83a1b3dc24ddb0f07b2f129b8b7e752eb7b8a4b8f894695a779c8785cc01d7b969a738675996146c88b8e0483d6a1eb9918cc2c97e9c30e36575ca5e1b07846b8e9161cb9745a60039a73cf441b30bd9aa1ab515c6c753422fd1ba243c8a56cefb7130380d4da7b83c0f07374201183c216ecab73ff318628db5dfd048005e7a2add477661c46b9326fef8f851681608715930e112e88d3a014cd436bc5064b", 0xed}, {&(0x7f000000f000-0xc8)="455768f0ad097f1adb6cbf6affa1c9ef86250f4ef2ec76256da423084255b6488d2b9543666f7211121e315167fda394eb48867a554d691e44111159e39ff7d07852958e907546524e8bf11af7d4c55f5116d1e9ba941a02404393cae73a7fc50b58d646908b626fc8e4b22537e45622f859996ff96effcb632089979ba724fff46f58a85c6e1df875d2f8e34f78c7036c124935278f6b63108e1c887d482331977df3612309012851e5e401bf175444c65dc0f5c4004b2109b432322b23a612ca8a8f2ecd7b1aef", 0xc8}, {&(0x7f000078d000-0x7e)="5c5c5038e429a9a9e3095ec21c36bd6991633eb433004205bac28c09eff3587304ae8f38666004e38c55fd2607052c888683cb23ad8d532b2552220258123e53efb582d6b15793cc3035941249f72cf5384c2b4de21461fb055c20f137b4b97b6b649aa5cc08264a180c50852162585d8305263975e41f8f05f4cc635b60", 0x7e}, {&(0x7f0000fa7000)="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", 0x1000}, {&(0x7f0000703000-0x2e)="1db90415c19e1a37282e6c65aa19e7161d9a5c63adfca1dc552f4568a49182e124b829dfca56a4ef36fd937ecb34", 0x2e}, {&(0x7f000009e000-0xa9)="0051f8726948ed1ab27dc97dd556e2e08dbbe9056f4fc291c13117ce5032e839bfacf97b0b2450d48c143c6b2ee6092d562a188ba9805090951682f191942745deccd925d8faf9a119e088a948cca993f6f17744764f664abf62347a3e95b33be82c06acdfcdd36c2d630992910393fabfee109eb2dc7dec1c4a3f3d5da8d8b348ed0b82c60d8ca3fa6d81a6df2d5d98347d13d67d48abefe99335f88dadb212ea94f41bb17883496f", 0xa9}, {&(0x7f0000dae000)="ab0c3decc6cbcf37260f30bb99d4fa9ddab64fe7c414ed00e94438c963a0d89ece6415d9426a19b14c1523f86994c44aef9459c384aaeee51d721896d9064e97c6f0c5ec08748e337104d8d87130f7dc99f8a127f6c43b31754b271ccb4bc8c007bce409929cf47b323c4337a35e6f82fd6c004ea534d03a518f74886724d753b69fe219d6cc27838fc915d9ff2cdbb916d850f4f245a11dc3b4a9eab277da6e21b504e4f7f82953c18f79d206a8ad6a5a157c76f39c1a", 0xb7}, {&(0x7f00005c4000-0xfe)="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", 0xfe}, {&(0x7f0000025000)="f715ff81e6435fac244fd81c4fdf0b9fc0a8cf711e1365502c99acb45397523d7acfeff8a7f4e163280231882feafbfcecc3264433c96845c25d5960c6bb72567e619fcdb9f2fb646e48dbfc026db1dabb6bb986b178fc82df45e0ae12616331d91e48133e26922ba5c9b1e49fed812229fb59ed8629898618d110f6fba8b90be22ebbf84df366033b8bbaf794", 0x8d}], 0x9, &(0x7f00009bd000-0x180)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x6, 0x0, 0xfffffffffffff001, 0x7, 0x3, 0x7ff, 0x8000, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x2e66, 0x5, 0x8205, 0x8, 0x0, 0xc000, 0x3f, 0x7f, r13}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8004, 0xae, 0x7fffffff, r14}}, @init={0x18, 0x84, 0x0, {0x8, 0x8000, 0x7, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x204, 0x1, 0x5, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x8002, 0x10001, 0x9, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x8000, 0x3, 0x400, r18}}, @sndinfo={0x20, 0x84, 0x2, {0xa60, 0x1, 0x9, 0x9, r19}}], 0x180, 0x4000}], 0x3, 0x8040) 2018/02/19 20:00:54 executing program 6: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) ioctl$int_in(r0, 0x5452, &(0x7f0000019000)=0x100) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x2, @empty}, 0x10, &(0x7f0000018000)=[{&(0x7f000000d000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/79, 0x4f}, {&(0x7f000000f000)=""/255, 0xff}], 0x3, &(0x7f0000002000)=[@rdma_dest={0x18, 0x29, 0x8}, @mask_fadd={0x58, 0x114, 0x8, {{0x0, 0xffffffffffffff18}, &(0x7f000000f000), &(0x7f000000f000-0x8)}}], 0x70}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000c000-0x60)=@nfc_llcp, &(0x7f000001e000-0x4)=0x60) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000000c000-0xe8)={{{@in6=@mcast1, @in6=@loopback}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000008000)=0xe8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f000001e000)=0x1000) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000001f000-0x4)) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}}, 0x1c) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f0000f29000-0xe5)=""/229, &(0x7f000042b000)=0xe5) getsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000f28000-0x1000)=""/4096, &(0x7f0000b93000)=0x1000) sendmsg$nl_generic(r1, &(0x7f0000007000-0x38)={&(0x7f000001d000)={0x10, 0x0, 0x0, 0x88808}, 0xc, &(0x7f000001e000-0x10)={&(0x7f000001f000)={0x14, 0x38, 0x20, 0x0, 0x3, {0x1c}, []}, 0x14}, 0x1, 0x0, 0x0, 0x7fe}, 0x0) 2018/02/19 20:00:54 executing program 7: syz_emit_ethernet(0x42, &(0x7f0000475000-0x42)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0xc, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}}}}}, &(0x7f00006bb000-0xc)={0x0, 0x0, []}) [ 38.127914] Cannot find set identified by id 1 to match [ 38.147430] xt_cluster: you have exceeded the maximum number of cluster nodes (1023 > 32) 2018/02/19 20:00:54 executing program 3: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000d1e000-0x4)=0x98a) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfd000-0x4), &(0x7f0000d13000-0x4)=0x4) [ 38.185070] audit: type=1400 audit(1519070454.906:15): avc: denied { map_create } for pid=5415 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 2018/02/19 20:00:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[]}, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000295000)={0x0, 0x67, "6bddf49c79dff2aa3c11594850f897b3b3946d5bc85bc40539f2fda81b86b34a47c0a113427ab9087a1b568b1d59e8fa991af96413afff05d13d2aa4036fc2466cd2e6174efbbac465b38a5f961a259343fb6614450be18a9009b19218323fa1b04b2e7425c6cc"}, &(0x7f0000d94000-0x4)=0x6f) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b1e000-0x14)={r2, 0x3, 0x7fffffff, 0x3, 0x3, 0xffffffffffffffff}, &(0x7f0000ecb000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000577000-0x8)={r2, 0x2, 0x1000}, &(0x7f00008b1000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008d8000)={r2, 0x5b, "7eafaa7133b3804f12924418684c8513840d806e3a1432b4d9b4b03a2543987c12cc810a20ae63f28c7642735d4097d6e82d066664da1300bd0f85ded0fcbcd4e0e0aa17a80a7200a38d1ea57378c47e1d29208087b9148dee2bb5"}, &(0x7f0000374000-0x4)=0x63) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000566000-0x98)={r2, @in6={{0xa, 0x1, 0x417, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}}, 0x1, 0xce}, 0x98) recvmsg$netrom(r1, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)='x', 0x1}], 0x1}, 0x0) 2018/02/19 20:00:55 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f92000-0xe8)={{{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0x0, 0xffffffffffffffff, 0x800, 0x2}, {0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, {}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x800000000}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) connect$inet6(r0, &(0x7f0000f92000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000fdc000+0xa5b)=0x2, 0x2c1) [ 38.255924] Cannot find set identified by id 1 to match [ 38.270660] xt_cluster: you have exceeded the maximum number of cluster nodes (1023 > 32) 2018/02/19 20:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8010000000000084) connect$inet6(r0, &(0x7f0000145000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000582000-0x38)={&(0x7f0000821000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f00009c8000)=[], 0x0, &(0x7f0000f22000)=[]}, 0x0) 2018/02/19 20:00:55 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0xd, &(0x7f00006ae000-0x6a), 0x0) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f00008ba000), 0x4) sendto$inet6(r0, &(0x7f000080a000-0x9d)="baa1c120cc0a4166729c637a72ff2f2502a294f3d864b925b423c2efe9302e8a1c972e1b881f5105df1322e3e382698339df1318222a4c29ea0316a521c9070fbe2ae6938b9c267d3928766e031e77dc946ccf073c92a9b5b2c5ea2700fd61b53c38a305a0b72af2c97090080d3b7296d1c10750547b3e87f3fce334c3aff4992e9e0666ed9d732573feee6ad7c83696c6bbad7f10470120c2db439a41", 0x9d, 0x4000, &(0x7f0000696000)={0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0x80}, 0x9}, 0x1c) 2018/02/19 20:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000437000)={0x2, &(0x7f00006cc000)=[{0x20, 0x2, 0x2, 0x1}, {0x1000, 0x0, 0x61, 0x9}]}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000cec000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, 0x0, 0x100100}, []}, 0xf8}, 0x1}, 0x0) socketpair(0x2, 0xb, 0x9, &(0x7f00001ad000-0x8)={0x0, 0x0}) connect$unix(r1, &(0x7f0000cfd000)=@file={0x1, './file0\x00'}, 0xa) [ 38.310856] audit: type=1400 audit(1519070454.954:16): avc: denied { create } for pid=5430 comm="syz-executor0" 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 [ 38.334995] audit: type=1400 audit(1519070454.972:17): avc: denied { write } for pid=5430 comm="syz-executor0" 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 [ 38.358933] audit: type=1400 audit(1519070454.982:18): avc: denied { getopt } for pid=5430 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/19 20:00:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f000026f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000083e000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fe6000+0x336)=@assoc_value, &(0x7f0000cb3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f43000-0x8c)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) pipe(&(0x7f0000772000)) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00003aa000-0x3a), &(0x7f0000822000-0x4)=0x8) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000175000)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000ac7000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}}, &(0x7f00000f9000-0x4)=0x8c) writev(r0, &(0x7f0000980000)=[{&(0x7f0000571000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000400000000f9000008", 0x29}], 0x1) 2018/02/19 20:00:55 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) sendfile(r0, r1, &(0x7f0000009000-0x8)=0x2a, 0xfff) 2018/02/19 20:00:55 executing program 2: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ce2000)={r0}) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000ab9000), &(0x7f0000f97000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000f95000-0xa8)=[{0x0, 0x0, &(0x7f000034c000-0x10)=[{&(0x7f0000f91000)="d777032bd02a991ca4f272d46716fb6b53cdb62023ef6e62c8fabb849d7ca4eef7c98f0842f5957e42a58edff6a89322", 0x30}], 0x1, &(0x7f0000cc1000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30}, 0x0) 2018/02/19 20:00:55 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fd8000)={0x0, 0x0}) setsockopt$inet6_dccp_int(r1, 0x21, 0x15, &(0x7f0000d87000-0x4)=0xffffffff, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000fd9000)={0x0, @multicast1, @broadcast}, &(0x7f0000a59000-0x4)=0xc) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000fd6000-0x4)) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fd8000)) 2018/02/19 20:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r0, &(0x7f0000d81000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f000001a000-0x3a8)=@nat={'nat\x00', 0x1b, 0x5, 0x348, 0x160, 0x160, 0xffffffff, 0x208, 0x0, 0x2b0, 0x2b0, 0xffffffff, 0x2b0, 0x2b0, 0x5, &(0x7f0000003000-0x50), {[{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @empty, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @common='ip6gre0\x00', @common='ip6gretap0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @generic="dbfa461296cf916be63379bfa2f3f8ad", @common='ip6gre0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) socketpair$inet6(0xa, 0x80007, 0x5, &(0x7f0000d1b000)) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000a3f000-0x14)={@loopback, 0x0}, &(0x7f0000a0d000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00001b0000-0xc)={r2, @empty, @loopback=0x7f000001}, 0xc) 2018/02/19 20:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000282000-0xa)=@abs={0x33c436fe7ac2857e, 0x0, 0x0}, 0x8) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ef9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @empty}}) 2018/02/19 20:00:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[]}, 0x0) close(r0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000295000)={0x0, 0x67, "6bddf49c79dff2aa3c11594850f897b3b3946d5bc85bc40539f2fda81b86b34a47c0a113427ab9087a1b568b1d59e8fa991af96413afff05d13d2aa4036fc2466cd2e6174efbbac465b38a5f961a259343fb6614450be18a9009b19218323fa1b04b2e7425c6cc"}, &(0x7f0000d94000-0x4)=0x6f) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b1e000-0x14)={r2, 0x3, 0x7fffffff, 0x3, 0x3, 0xffffffffffffffff}, &(0x7f0000ecb000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000577000-0x8)={r2, 0x2, 0x1000}, &(0x7f00008b1000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008d8000)={r2, 0x5b, "7eafaa7133b3804f12924418684c8513840d806e3a1432b4d9b4b03a2543987c12cc810a20ae63f28c7642735d4097d6e82d066664da1300bd0f85ded0fcbcd4e0e0aa17a80a7200a38d1ea57378c47e1d29208087b9148dee2bb5"}, &(0x7f0000374000-0x4)=0x63) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000566000-0x98)={r2, @in6={{0xa, 0x1, 0x417, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}}, 0x1, 0xce}, 0x98) recvmsg$netrom(r1, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)='x', 0x1}], 0x1}, 0x0) 2018/02/19 20:00:55 executing program 6: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00007a0000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f0000d37000), &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000582000-0x4)=0x60) r5 = socket$inet_dccp(0x2, 0x6, 0x0) r6 = gettid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000865000-0xc)={0x0, 0x0}, &(0x7f0000281000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004d0000)=0xc) r9 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000200000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r14 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r15 = socket$nfc_llcp(0x27, 0x0, 0x1) r16 = socket$bt_cmtp(0x1f, 0x3, 0x5) r17 = epoll_create(0x7) r18 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000c56000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007e5000-0xe8)={{{@in=@dev, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000896000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r22 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cc6000)={0x0, 0x0}) r24 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000081e000-0xc)={0x0, 0x0}, &(0x7f0000349000-0x4)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000277000-0x1)={0x0, 0x0, 0x0}, &(0x7f000039b000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000187000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00001d9000)={{{@in6=@loopback, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000001000-0x4)=0xe8) r30 = getgid() r31 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0}, &(0x7f00008cb000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000008e000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@mcast2, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000360000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000a94000)=0xe8) r39 = getgid() r40 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000bdf000)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000e5c000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000042f000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r43 = socket$alg(0x26, 0x5, 0x0) r44 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r45 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x0, @host=0x2}, 0x10, 0x80000) r46 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r48 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0xe, 0x4, &(0x7f00005e2000)=@raw=[@ldst={0x1, 0x3, 0x6, 0x0, 0x4, 0x114, 0xffffffffffffffff}, @exit={0x95}], &(0x7f000001c000)='syzkaller\x00', 0x248e582, 0x67, &(0x7f0000001000-0x67)=""/103, 0x41100, 0x1}, 0x48) r49 = socket$nl_crypto(0x10, 0x3, 0x15) r50 = accept$packet(0xffffffffffffff9c, &(0x7f0000bb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000740000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00006bb000)={{{@in6=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000138000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000532000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r55 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4), 0x80000) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000567000+0x9ca)={0x0}) r57 = socket$kcm(0x29, 0x5, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00001ac000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r59 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f00005fb000-0x4)=0x8) r60 = socket$bt_cmtp(0x1f, 0x3, 0x5) r61 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000384000-0x4), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x4)=0x0) r63 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000206000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r65 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000fdb000-0x4)=0xe8) r67 = getgid() r68 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xf, 0xbb, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006dc000)={0x0, 0x0}) r72 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000692000)={0xffffffff, 0x8, 0x10}, 0xc) r73 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000341000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80006, 0x8000, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r76 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000a31000-0x10), &(0x7f0000001000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r77 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00005a4000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f00003de000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000270000)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000c2b000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r83 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f0000001000-0x4)=0xc) r85 = getuid() r86 = getgid() r87 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r88 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000001000-0x60), &(0x7f0000e2f000)=0x60) r89 = socket$vsock_stream(0x28, 0x1, 0x0) r90 = socket$inet_tcp(0x2, 0x1, 0x0) r91 = socket$pptp(0x18, 0x1, 0x2) r92 = socket$inet(0x2, 0x804, 0x3ff) r93 = socket$inet_tcp(0x2, 0x1, 0x0) r94 = accept$packet(0xffffffffffffff9c, &(0x7f0000c43000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000e68000-0x4)=0x14) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000240000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dd5000-0xc)={0x0}, &(0x7f0000f0e000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a97000)={{{@in=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000973000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00001fd000)=0xc) r100 = gettid() r101 = getuid() r102 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) r104 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r105 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)) r106 = socket$vsock_dgram(0x28, 0x2, 0x0) r107 = socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007c2000)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008a7000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00003b5000-0x4)=0x0) r111 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r113 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000025e000-0xe8)={{{@in=@multicast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000da000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r116 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r118 = getgid() r119 = socket$inet6(0xa, 0x5, 0xffffffffffffffb2) r120 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000039000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10, 0x800) r121 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005ef000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000035e000)={0x0}) r125 = socket$inet6_tcp(0xa, 0x1, 0x0) r126 = socket$unix(0x1, 0x2, 0x0) r127 = socket$bt_hidp(0x1f, 0x3, 0x6) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000fef000-0x8)={0x0, 0x0}) r129 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r130 = gettid() r131 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000dbc000)={0x0, 0x0, 0x0}, &(0x7f0000475000-0x4)=0xc) 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) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f7a000-0x8)={0x0, 0x0}) r134 = socket$inet_sctp(0x2, 0x5, 0x84) r135 = accept4(0xffffffffffffff9c, &(0x7f0000546000)=@in={0x0, 0xffffffffffffffff, @local}, &(0x7f00009cf000)=0x10, 0x800) socketpair$inet(0x2, 0x3, 0xfda9, &(0x7f000027c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r137 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000369000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) r138 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r139 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00008ec000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000023000)={{{@in=@multicast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@dev}}, &(0x7f0000d22000-0x4)=0xe8) r142 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x2)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000037a000-0xe8)={{{@in=@multicast2, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f000073f000-0x4)=0xe8) r145 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) [ 38.512476] netlink: 'syz-executor0': attribute type 10 has an invalid length. sendmmsg$unix(r0, &(0x7f0000d8d000)=[{&(0x7f0000816000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)="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0x1000}, {&(0x7f0000490000-0xda)="7670428c674102401cca24457c610786bcdef0caa9adf51a208b8985f2fe8f80baf63655e6a899d0b874b915a1a86a8596eb61d5544b93a1502cda8b5cafe458f96321df5a15d8365436b78d0ecc4f38217551ee30d0e269bbbb4e06cfe2689bc8c5adb26aa1cb5c3432df76e02c3712842c5b54e78e370b938d5adbaded581ab6461da36467e1a07b5fbfd7ba0bdec9c409ed97944c88bc9a407370b6ec05d244c28d956489cd939071cba2f91e45e1ff221d50d0713bdc0853a2944f77650940d3891507f6cbedeb6fd080c9c2fa5f3a7ee3e0d9cb945fb966", 0xda}, {&(0x7f0000773000-0x60)="2865b3bb390c9d8555fa4f583c439f57b3dd158a7b7af1a6648df54252fe70d1ed6fc125aa704e58a3f12fc74591c4535197b5779caa5a22dc415665e7090bedc58fe557d495699a78c92847bb64a1ce590b3ce2dd9989266d2b8affef8d0909", 0x60}], 0x3, &(0x7f00004bb000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x20, 0x1, 0x1, [r3, r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x78, 0x4000000}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003ca000-0x30)=[{&(0x7f0000205000)="722ee322cafdf903d21cd0826b8fb0857210894a0761d5675247e035663c1994d30f8ff64459bf2d71ffcf5699bebcee2d6343d2c0f20daa029dceb37b413282d934469ef4d7d636c3a6288c232739bcb06bcc154d25ff5377d92ea35d09a6a787ddf110dbf1caa9882edb88a5676906a2572e2fe6aa04bbf42b128dc2b760d89f0b71a98f407205023905b90e1e43bf0bb2e61c0c99e9364e2a87017b890132e1b294fa3bbab468bf45ed7cb76ba7ab2bf106e2cb8c35277cc140d6249495", 0xbf}, {&(0x7f0000f79000-0x8c)="68452360356e1991601e78b3074a5b4030a6dbb415f9b13c481df6619ec7dd3199d271384510a5e44fa4c9de53b5c77318a7481676a2ec6da16e60da084c7b62694c244587915da09e96e9d40690d24889ab9e756391f38a8e4a59748f60a81e968f1e70a8c6b797226c0f5e5760a5f38012ec509f3da1c975dea0bc114ab31443fcce16fda4311e2ae04a73", 0x8c}, {&(0x7f0000000000)="c4c2a69426f14e1e86733b944ba5e0e185b9b9d52f4757bf69cf0d3b992a1d797620a4d88717cc44bf1ce4b8e1a9aad7506849ea6d648c33894d4761311c19dd9816f631004b4ad3729557c02983c666bcc677a5906f0a8777c6c1c60a688fa4552d31e78ca8e0583901b768d3e37b55b3a25206c02f642d9d980e96dbff8c6bbc233599bd73faaab9e80dbc15f2e94a2ae1f69a1233b6be20b82bee54a2cbe1062da1cfc9810b40d9848f4fd9bad887af5040ab1d167d39172f0c40692de479", 0xc0}], 0x3, &(0x7f000033b000-0xf0)=[@rights={0x30, 0x1, 0x1, [r12, r13, r14, r15, r16, r17, r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r22, r23, r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}], 0xf0}, {&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00004bc000-0x20)=[{&(0x7f0000000000)="6a984d5ef1b5a183978e174dcc3bd4ef282878cc51b398524776a4c3dc5eee8f14513a7d97f691f305d61da64d74810fbfea042728d202a5dddb7333592be375e22526f29eb8322d0293d0ab9c8490b2f06f2d4625c03ca3ff76454537343ccd9e6bcd80f73736c8c9ef320cc5ccdb94e7b8b1bbf0e3100d42f9f7cbb74cc8b6592d807309cfeca0ace2803c3a3dddf460d17af2b5e2253c77d0664394398f4191dee85a923bc820b670124d9ed59c5849d91566f05d869d9f04d2c185c4769f8848", 0xc2}, 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0x1000}], 0x6, 0x0, 0x0, 0x894}, {&(0x7f0000e18000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000d1a000)=[{&(0x7f0000e18000-0x1f)="ca51345586b56de707347f54fdec5f8addc9f430f3bb4ed201754e0c86c2e7", 0x1f}, {&(0x7f0000000000)="536ca00a17729f88ad", 0x9}, {&(0x7f0000cea000-0x81)="a7c9e5f32fcbd5b4d410a30a35499233f808bce553ddc17a58e5b222066be6fed0f6b176df43f3bd02439cac5177a01a6db5c3ffd0dbfdb56b3cc0aef079deceb792f27ee2cffc050d89210de1d41f2673b0f11a2c279c3e0e51ab6200c687922fb85157a7b1e827281a66e71d900578c77ae63c9a170e21178df204de6520a4df", 0x81}, {&(0x7f0000433000-0x92)="392fca0b3682bfe463cd1956c12b91a64e656e34166573812adbf0687c6db249b199acb02d5ef014aa1cd13ddf5278d35c85ff6dc91dd61f8465fb27515adff87e6d86565d1f1bb0cc430241dcbe027369327bd4771fb1b9927e980a7899d3ead03aa681fc42c5b55a28aed27b664e5eb0b1a106c7d330a1326791b59a15e70fe244f20971b87007649b5064fbb8c4681bb0", 0x92}, {&(0x7f000037d000)="395150ea040ae788ac70060e1a516bd7cab4ece37819c0a164f3e4885501fce07b93a1c5e80797c6a429bb3fb5c98f89b746a6b4cf2212bbc502543b06b159fa9b50c6da4c26f05ade296f7571a74ad0ad9339470b9919a825e3764f04e021beff8b23f679971732e6753d4c13b832a2af9c88d685b7371f9d6e930fd745338b00cd27ad7a7731ab8efb02e708dea11cdf1916ed7fa7e4078c01771e1e20dd8c2379d2d06b75b03024a115e8bd2b9987c35c496d98eb2244c022eec9f519eca96196714013bee1d01f73ba66d8f4e5ac281335645b4e3fee94ce1f7673f7991e849e2fb0c6665cacb46f9795d64a970043a552bd9b134c", 0xf7}, {&(0x7f00007c8000-0xb4)="439ea2514e5aa0972ce457e9062a0336e263d2d12c8ed70558ec121b08006ef36da42e34ccfaa8a8324b1b36f0707aa66fed0d8487d79df5318912af3943b1685e3e731130802b99e49af7c690d6a55f714f438df2a40cab2d2ae86bb3c4dc917cdd8e49a0a345af264e8cd7aa698023a17c813c2bb44e23c65495cc9e2336eb3d8d97005a418f06b955b33d2d2690a0f1ab655afeb0bf42d9a11470b9e0a764e8ce66334b976b6e94318f0c2fa7675e3caf2656", 0xb4}], 0x6, &(0x7f000031d000-0x130)=[@cred={0x20, 0x1, 0x2, r51, r52, r53}, @rights={0x30, 0x1, 0x1, [r54, r55, r56, r57, r58, r59, r60, r61]}, @cred={0x20, 0x1, 0x2, r62, r63, r64}, @cred={0x20, 0x1, 0x2, r65, r66, r67}, @rights={0x20, 0x1, 0x1, [r68, r69, r70, r71]}, @rights={0x28, 0x1, 0x1, [r72, r73, r74, r75, r76]}, @rights={0x18, 0x1, 0x1, [r77]}, @cred={0x20, 0x1, 0x2, r78, r79, r80}, @cred={0x20, 0x1, 0x2, r81, r82, r83}], 0x130}, {&(0x7f0000e79000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000eac000-0x20)=[{&(0x7f0000e80000-0x52)="35afb676bad2f6997c3eb70d3505c59484841e6fc998e8c09a99d92f9a5a2d3c4e548d7e713c346af91f3c69f5fd080e8044425ba98bb1d0da3fafdde20209be0c09d4d19c5e7e15a0b4ed940c9a2ce9c344", 0x52}, {&(0x7f00001cf000-0x94)="0845cc1d1d90ca0885b710ed6262bcd7899a9ca553b95c0e9634581b8902c57e11802cf239fc54a0673505dda7b323e64cc75ef337fc0137cfa1ad2fc3f9586d148c33039b2dd3c3245e1117e0dbf9f72d0611b1e2eea2582197ebd464b4f01031b5e5cdca6e3f646ab08b3cf574176ba01437a405e712d5ab876917b4e371f59b78fb21ca4439b2b10772d886b00051720ffd62", 0x94}], 0x2, &(0x7f00004fa000)=[@cred={0x20, 0x1, 0x2, r84, r85, r86}, @rights={0x20, 0x1, 0x1, [r87, r88, r89]}, @rights={0x30, 0x1, 0x1, [r90, r91, r92, r93, r94, r95, r96]}, @cred={0x20, 0x1, 0x2, r97, r98, r99}, @cred={0x20, 0x1, 0x2, r100, r101, r102}, @rights={0x30, 0x1, 0x1, [r103, r104, r105, r106, r107, r108, r109]}], 0xe0, 0x20000000}, {&(0x7f0000ef1000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x40)=[{&(0x7f0000ccd000-0xc6)="9ef4eb6fb0934fe89187b3ba0ec33e5abbd7a5a778d891aff0763c74f41f9e02b5661cedfce1420e5bdf746ed2d0a9cc8abd22b45cad5e9354931a57bc240061d3004bad4ac99f55a10fce7fde60bd7db86bbde57dd2c55c452b0d025862a1a6ad686409da0b6bc0402a0b71ff1b7a765a291bfda81ac6b48e69eeb7ea142866f9326c08106d44b1c7c14a09787480c0957e2a86a3ab628679ed2af474d1a70e74e17c2f27374cfb1e100dd25c99db96cdee8cc2876484c74f07c6a0548817d3c4220467751e", 0xc6}, {&(0x7f0000001000-0x31)="c22d48457d43c062154b9cd765ebffa44e030900c992ad781a8c89249dd6c3730b2e9b9a870d930ffa39fd4a4e2767eb45", 0x31}, {&(0x7f0000d7f000-0x8)="bf1bf97158936a25", 0x8}, {&(0x7f0000693000-0x35)="c71fbeb55240044f73583a4da694c1716343c874f03d04a467caaa049bc20885131fef898bb68c3588271d406dbf862f1c9ecc67a3", 0x35}], 0x4, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r110, r111, r112}, @cred={0x20, 0x1, 0x2, r113, r114, r115}, @cred={0x20, 0x1, 0x2, r116, r117, r118}, @rights={0x18, 0x1, 0x1, [r119, r120]}, @rights={0x38, 0x1, 0x1, [r121, r122, r123, r124, r125, r126, r127, r128, r129]}], 0xb0, 0x20000800}, {&(0x7f0000579000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000390000-0x30)=[{&(0x7f0000028000)="f8f00a814d38fdf23cacc8e2e5ea3d9374c6a3c3d5eec6ca8ac2ad026e36b7913b8cb87ba929151551cb1c16b1e73d6ec4ee1baed4e5e4a8203b0c6b91f1a14924", 0x41}, {&(0x7f0000c19000)="525bdb01351ce225878772031a0c1dbe5a16ec281eb869ce8f30f47a83739ce7c9e62f14abd64bfa4a8ff9362a14b9a387087c5f679c80e38bcbddc19027e3d17f0375f2a015dfb7ed1e4082f60ac39b9ce778b423a305eb3814f00703b37df47516dd860a62746aa374bae73d8b87a04b24e89cc46bbe72e12318", 0x7b}, {&(0x7f00007be000-0x1000)="6b9324ac24ec7f008951a911bd4b3915d64d5203b6c71d7f2df82ac5024c4b0a94f5f26827cb84472205aa744bd9d3f3a2a556c85bba8701180439abb8b0f2e9bbacb360231be2289665decf55f581f18701fc3c765b905e04ca1d9864798649f9f466254aba967d30f08f85dae0e3956e469ce7dd25d6cce0aec6575941a34fdba52856032b294743e24e74affe199621e61c4d6479e55615c58b166ae5b721591d1f713b3da8f35a45bd2a03ab91dc55886c5f314aa2b29dde811434e6fa3bc0fc76f305e88d35b8dfdf3657516a7b6f277eba2f1f258e984149d6634071bae9c14fca010336549da43d842e7caa937bbd38f6af504f5506464a3b8788566b1c49b883d0faacc0b04e132f646592821ee07ccfcef75cca7baf0289c7568fbdede4c28da39724260574bbb33786c1466da4a52bc095c6de3b55b3cc0c343ae3b3d770901ac68a3dd4b450694014a3128da83b21b49d01897021a93cde7658fd9c7c43e2ddc662513cceae58d69bb1e261cb4f431ccf5636a4dded61932d2e01d463dd346a77c7bcfb9bc04242123a22baf54c0078c9ac43883bd258f5fd3617895d93e52f4a6322e98a8c2fda40d47eece3e0cc74aa735f8595d275a5add5a6f1a6538976e231e02162cd9dc308cbdee3e137825e97d92f7fdc1c8415a1ccbdd64a29b4d71145ad150a4563e380feccd1d5ea6d836ad2c585921fc1f8cb64737aaad2e4cdfb4a9ae5ff7d7450402bdd7498a8201f50dd388c8e10a4564837128693d31de4adae4ae9bb31f9948bf22ba46699e531a9835c3bf57cbe66b47b375d4b2aaf8d34006a52f63df05794d585089b7334fbd9396c61ec03645b207a0fa6b254600e349d8bda1a336787178c2f4bee7ffaa9fa468f496694b1a421a545d75433770ea117783b4e51383a6621d0a72a2b39eff178dfc1354678f234fcf6cf6e55701c5bf243a8670b284d77efbe18859a0941c0a868ed0623f0a9608acd7252082a870a28a450141bac55894243ed8e8e31ae4dae128fe8ba27de6758a6840c383aae88df1d11cd50cb822f37eea3f3988e2dbc685b73a121b0499ba258eaf04726ab2b5e2d0b42bc236c8aa7b9fbe70a032e6fade8796614b15a4a7cecd9eb8cae09ad8696186bc467f5c1c3a63a044e023c0a3c478c3292943a0545dbedf4309ae968fd2001787aab3b1048f6f59642da00dd8a06b09c32c479adfff1cfc11f442fa89ae9ba741c67caeda398f0228123576aff183adda3fabe17d579130e7c2392cd214b04051acc37666813e97c7ff30cd57f53cdee1b5e6d744ad4a717ba46007a2f4d94119f878d96478a9e0a900a0d1de4626552a3ea9ea6758b3a5b6777d0a311e4369c5ff98c5a42eb98c29625fadd40cc823d76aeda848b16a7cbc3f8a87609aaae4f2afc39198a139cd00cb0045acb6859e42546c9b946c04c37d9c8d891df52e5ffd0fbf01d198e3ccbbdbbd01f8be3c2ddb862d1413199604f7080e55f50cf4a4704d7ba26295fce106dea46e3dc057234f0da09c27e9af163b9251381b85151d196751539d216b0d861b305bc2d83b2213a7376a084c2a1c77a0fd54a776f052e118205a48a748a77e13f950de02678ca1872af0100292cc33f66d106b5e8d46bd73786b04379dfadf3aecc152a5c4180c38180b29ec65f132c0c280c3fd2490bdf72f242fa52701b4cb61f39e6903a9875faa708a5ed3cf36b9e3eaba8be7c98ba2a022ad5c07aba56107116335a4bca4d041b329f193fcb39a4c611567b1bd476b014fc543241d204b2ea2156cbe0f4c81c31350f5981f140290cf69e74cf640c73bdb8775f46e6401a8881f9cd5908ef7a5b7aeb8ce145f545c5f8c3dbf8de8a0eeb13851e27ee801ecd9472dfb7046ee23e12ccae6c064b1b732500edd3c300730940b1228d89f1e7e27bdc2bf37382e011b791bc07f8fe0ddf63e939c56f45a6fd1d597faaabcba87f8233f1d619df6ccd8191635f1726ebec1ba3f9923c320e3472a73a2e7ac67c710d4d421b6600113ccb8b306d1047dd16ca352cd5bb2bff92c9a9935ca1ed2ce9b312f06e7ccf581ff234c914905f7c5eba23a10456ff3fe84aa19610be17c2093dc4e39c1f937842d7a4e9cef7dee8de926137606696846a83458996bfbf457a4664246a3633e3255ed1fc49fc19052c196eeadc7f7c55b378c0ae6411fc4e47f05803c7724eab193244b2bbae5e10be99663069b8017bd49e66834e776af02306c445196e8c6592762a2ce9eae72994d73f202ee100a8fcc825687e79b74f763f8d59d1f809c92c5001fd596751c978c2cec22ac36e72fd2a46cd88c4b3ce2c6a46ac177ed116e82eb7bacf1a2bb108cf527d38daf19a92f7e15f74cd016ccec821152d82163bd1b20c989de7a0d9fe295f9f14b1dc164a0fe13c09cfc34c99444de84e0f2fa29f168b4a5bd6b0c2776122171e80fed5fdaa67bf41f6cff4893fe09b6b1dc9ae41e974cd5a5024e9c8be26984f7356192985518396c2a5aafd09efa2b823e71737084aa49cc3cbe851b918ae2f49a8262520b1411796b2393e12a9a882527a235e5866fca2cfaf3bfaf0afd59b819d50d5eef3be6d11bfd026f1f4b1fab6bc1dad74b8a54f871c31027981df198f1fa061e6a96bffee9dd14aeba21f15f6fe31de0c22a75abfa2c34515b35cbede6cc681a4af47e49982d94b728f27ca193ecaede9b727137e0a79c7ef453e8aa18cbd2a6e4cdfa94f39f9467aae0982a7bd2fad5ea54d66bfe97592ceb6f5d92ef5207c82d49a228fce8255db5452129691edcddccce83407dca3b0827d135793b62cc0f99636f5267e3045ab52f930feeccb578e0dc7d667e1bc102c3873d79e2bfd21e824a24820cc96f6150141ff4f8593e4b5b6be93dd9fbc753336c55ee4237ae0e09ca6468af0b59b64aa872affa2c8185ae9c5d2771211f362b3adff8292626effef76baba91b878bed34bf42ffadf287ad7c1b64bf99d6288295418913b27a1f3fd4f640fcd9677669dec164c7245ff32e3f26819f3c9ebb8d57f9f914cb1aa9eba86b8560ee9b39e187bce0c8985f9c5576bf542a94073b1a2f8dfcc951368546c059e7e6e2d7f8c355fad16071e34559b36ca9078ced0859addeb8350b9f8d3c723c61e0f5fb41f2888ede2f722717d802d0173584745239d7f1680088f1714aa54ade8d6090df72f959129aa9f5b77b3655120d8870097288bd422997ec238ee8294d8d4af84324266f5eed9fcb02e81c28ae8f9cbbf56b515f3db65cfa2c6f2bf8e572a3900c31c84d58e86c2906c2af77df74d6816be7bc90729d49f7280192bbca16b9c51d4fd1fcac831d34ce2cd49c6dfa35a779f5722bf4b48236579fd6d845bf6f6a7522be278ffa9732feb989a1230f71f509015cd35be729865b174fa891a5232db946158d219b5aa0a109b5d56689108d96373b4fc6b5d5f74ed84c57cb412d03267629daf9ce9438820f9bc8dbaaf70a6016c4feeccb76805ddc19b256762c3b973a5afd4e9b52fc61b7a21e369e25574687ce6665aa979c721c464c7834da4b9d44a6799544bf678ce3bbdd2b7619df85336b9361de6d40ea8565cb48a191e01aea1ab33925246dd688555427d4d677e3b271b94eb0e567f84c9a351586b4fa614a8c7ab84c833ac6eaf26c76bfadbbb7ed674188cba46bb26a2201efc27931368b7acc8f4f52b2e8047ef929d5d7cc88947d5bdf6c653bc7085156993769a6f78e0567244df2dd81b38904b23186b2add188ac79b7a8954cc92de2502e59283fa1740cdd8878bf24f7746719c2b46948f4260db647c23aaf9875617e8200ac7adae68e3f64b85d94bae3a10755275595bbc7a2eebc38a36856f5ecb5a5127d744ed829b6012b79be8d029b419304d7c8ff24440219b5fcd81a23378f15295f38de34af3efdfa23f1e8cbaa671c4c0555bcd2a342e67b34ae5d4da3b40e4e1292eb2e3d03d3c1a29aade21ed2d59eaa49b8c8c2e834c4a1aa48c4c7351dd0186a7c315fe8c0e7fd3ffb2ca17aa9fb1734494bf48b414e04756c25d0f9d7408d2eb13689dc22c15be6f8cf341f683272b3bf48cce6172b8641d03dcc7674de2ae0bf03dc497f376813e320ffe635f36f0258dd332d81481f4cadbc6e8765c182e4662ee184e5d0af67ec30fd5736afb50ffc41f69a277f90c0c7a33e8dd387c1a92ae0d290c38c80677434e36bb4298aa1ecf6db42c1ab0ffd6b93396076cfac8843e347ad75ef376ce20828fc279a1b7ec1222400ef977680fe35943074b0ce2dde8c45df5cba67069def89b0af92cf96741e0b6514e538fc4e3086fb942f628b8f97dc61d71efd444a16195ebb18be2967da1b088a641f7ea4504884ff1135d494a6176e3b2126694c66fb555a75169028e296fa705d5a198647a4e654e5986beac2d1393ab8caf83139515713b6d5c08a44a8683973abd15cc417e5a1584d6cce7271e20a84f20ea72455915cecc1dd6278529d3ed73fa4ae284676ab2064b99ec3958fb0bc0f0a4f1a232e351189605ba7a7ad3941931999fe20cfd067e6408ab8c135ecda67a53fb0dd14559010662686c04ef5ff5398b8dace2ac55b2108b7542b29359f3cc37670556ae7296d7e00e05cff461b2bf08ad46857455fd9ccf2cdffac89aecc6e05555f56f4de09c243ec329da1976a0f7bff6e0bc15c0d9a7d025d701d7279f3efff47dc22f9b52e43327688aa8a77544a36dbce61288d0cf181901c23f412ac714f91db99d6da24f8d8b821243809308c73f6008eb9bdf4c4d81184f4a45f42d530beb1226a3b553e8e05b7b46f572835d4ed6fa52659b0fec7587c39dc1e49c36b96ed845b920635915ab6a6bc2f4ac36e69736165574e0eb25113753c172ad15f92e071b254adf5934ed6cdc5316b3010140a6eb2403a96d573da7e85388bd8de0d88f2532ba59957aee851632c37d30c3741f28080cf7a02c03f765e1336c9b8c0f41e246d79e5fa81ac6154ebda7fe4f7cb3c7a1dc3acf27532dff5731831883baf070a6fc61ef968172c2a6f840133d332eec68734b3268cf61a320ede345f5b22354bfdfa9158551f1b2d6fe597296fbeabcf71f9018adffc77d1e7696c633303688ca75e2f25928fb3aa8500e20570169c67f4b8b14eb814eb8b3e97101634a5a34e403202c03d267a3da09d735c2c42e094e5baed0affecc6b1b3a14e5f339878534fb19b09cfd2e0494ac2aa0be0960eba2026bc4cff95e7cd157bb1bec3c3e888058020a5bcc170cf459d728645f7c60a1e3f60c6dc798f98bd72a4916727b14482da8f3f4dad5e2a66855ff0b3bed14fbfea180b39a96d5361c36c389d843ec45de347cc9fff16a602c15f003f6c2472ee0c3d7b7a3268706f2af4a3032cecc5da697b449fae84731f1d0652480c06ed5afa7ed02f44f183cfaf34de5838d2ff3cadbb736572f57dcac7a9027a207d5654a55ecc819abe47e0d665fc9456e8093d82e96e8a2607a3d2723dd4ca88533249aa2c1ed21c2e70088a66316c74e4a62a48a4e3dc69bc459aaa968e21f5f1b0e8cd3450305aa8f421908ccb384f3c95b338ed53939a674e160de81a2d94c0f56041333b25f3d702f5bc024be78a6ce8ef290f646e13cdf0fda1ffb7cf428d967cca58322aa175c0021ace21377852015f5ccd768e80e8e6b0f34791f10c4e1b057191e7bb77796c6439e0e6de380a7345e57b62c1e0659cae2531d5ac0ef986026ca598e0152b2dd0d420f1e0a12e7920d39f8c5247f7a9dbaf3b08bd71ef2d00714eef2f0e23bd0ef7eb03e", 0x1000}], 0x3, &(0x7f00002ab000-0x20)=[@cred={0x20, 0x1, 0x2, r130, r131, r132}], 0x20, 0x8080}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00001fc000-0x30)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="b4e7996713e23847d0b7035064d72ce98a2e404c87b39df8d595db41e07df7e616b9b79fe08193d2a7c5a4fa3fd47c4e7b0922671e3ac6dcf3389af8ff49618c273e384654c3f298df38a7fef39f605f3786c19d8ad935343e7265e91de661208e871febe8c37d3b33304996e639f44731a37d7947b2836d397cefd81cd504708fddacc169ab0e632e615ff57e1f715301a6fde9636fe229aab35f2da0e73b4d0bc24b44f6ce6217901303437777afb8cc73bd1c2e0d9f1f", 0xb8}, {&(0x7f0000001000-0xa8)="85e0aaa074cc4351019dbbf8712fcbafe173dde13652b01d49010a670dfb60ce78d2d470301b78c331fad108b1d6fccd70f65d83241d344dfb05948a7485225b811398dc33fd3ebcffbe0839034c85d3532bb517f32ec2c35c67862cc13a870ec8396816651975df9b7bb8b3d924429cc983da1d86ef5b568e73567514fd24adddf6ab5fc0e4c68a02a34223c3be5efd14580a8bcdfa57e916b0bcf4b8f98fe5b9f7c009ea7f193c", 0xa8}], 0x3, &(0x7f0000001000-0x70)=[@rights={0x30, 0x1, 0x1, [r133, r134, r135, r136, r137, r138, r139]}, @cred={0x20, 0x1, 0x2, r140, r141, r142}, @cred={0x20, 0x1, 0x2, r143, r144, r145}], 0x70, 0x4048004}], 0x9, 0x840) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000091c000)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r150, 0x12, 0x3, &(0x7f0000df6000)=0x1, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r150, 0xc0086420, &(0x7f0000b1a000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r149, 0x40086425, &(0x7f00004ee000+0xe3d)={r151, 0x2}) ioctl$SIOCGIFMTU(r149, 0x8921, &(0x7f0000471000)={@common}) bpf$MAP_CREATE(0x0, &(0x7f0000312000)={0x1d, 0xffff, 0x6, 0x380000000000000, 0x11, 0xffffffffffffffff, 0x4}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000011d000-0x18)={r150, &(0x7f0000d14000)="0c704eca2fa94d5f7c132f213d8a86c7f7a0adc8122420ad12e89ceb3320f8bda3dd688652c217bba118e4e97e0b45b25337ee1780d14a35a276022b2b83cdaf72ba780cdcf60deb44080afd82a2e82d648108c8", &(0x7f0000f53000)=""/205}, 0xfffffffffffffded) sendmsg$unix(r146, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r148]}], 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008a5000)={0x0}) setsockopt$inet_sctp_SCTP_NODELAY(r152, 0x84, 0x3, &(0x7f0000e6e000-0x4)=0x7, 0x4) close(r148) close(r147) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r149, 0x84, 0x79, &(0x7f0000252000)=0x1000, 0x4) close(r146) [ 38.606915] audit: type=1400 audit(1519070455.330:19): avc: denied { create } for pid=5494 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 38.647096] audit: type=1400 audit(1519070455.367:20): avc: denied { create } for pid=5494 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/19 20:00:55 executing program 7: mmap(&(0x7f0000000000/0x3ab000)=nil, 0x3ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0xc4, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00003aa000-0x20)={r0, &(0x7f00003a9000), &(0x7f0000037000)}, 0x20) 2018/02/19 20:00:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000aaf000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x11, 0x804, 0x7, &(0x7f0000e54000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000027f000-0x8)={0x0, 0x10001}, &(0x7f0000596000)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000107000-0x8)={r2, 0xeeac}, &(0x7f0000baf000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00001b0000)={0x54, 0x0, 0x10000, 0x10000000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000e03000-0x20)={0x8ad3, r3, 0x10001, 0x3}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000305000)={&(0x7f0000c2d000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x3, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 20:00:55 executing program 2: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ce2000)={r0}) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000ab9000), &(0x7f0000f97000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000f95000-0xa8)=[{0x0, 0x0, &(0x7f000034c000-0x10)=[{&(0x7f0000f91000)="d777032bd02a991ca4f272d46716fb6b53cdb62023ef6e62c8fabb849d7ca4eef7c98f0842f5957e42a58edff6a89322", 0x30}], 0x1, &(0x7f0000cc1000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30}, 0x0) 2018/02/19 20:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000018000-0x10)={0x0, 0x88, &(0x7f00007fc000-0x88)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffff}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0xfffffffffffffffc, @loopback={0x0, 0x1}, 0x69}]}, &(0x7f0000556000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000bf1000-0x8)={r1, 0xab84, 0x9c00000000000000}, &(0x7f00003bf000)=0x8) write(r0, &(0x7f00002e9000-0xfc)="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", 0x5e) 2018/02/19 20:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000014f000-0x1418)=@security={'security\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x1}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x0, 0x0, 0x0, 0x10}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2}}, {{@uncond, 0x0, 0x70, 0x198, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:ldconfig_cache_t:s0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x3e8) sendmmsg(r0, &(0x7f0000915000)=[{{&(0x7f00009e2000)=@hci={0x1f, 0x7, 0x3}, 0x6, &(0x7f0000788000-0x10)=[{&(0x7f0000aad000-0x97)="fbda195e8b6eeff07e00ac1616655ae844e51ec3a5485d69f21c77e1888feed2bdfe1a5c58f49f80993cc3d69691bb025c9897c2a50ae669b4a5eedc7fb1524a4f2fe8d8a09b52fc8cd906550f9610b2f6eb8aada569a0e054c3c05af30e2d5d698195133df66163a5655f30e6002b9b8f3b2bbdd048bf539b36f8c69bb2e0668dd7bde80f708ccac0734e75d8665138de8361090b75f8", 0x97}], 0x1, &(0x7f0000250000-0x40)=[{0x40, 0x6, 0x7f, "f3ff266e4da820a11f09c74a43adb3ca03f556c28ff2ad4bd70b332592d8a46e31baf4b3a15c595d74096d"}], 0x40, 0x800}, 0x2}, {{0x0, 0x0, &(0x7f000045a000)=[{&(0x7f0000122000)="0d815ded14587ee7179a10a41af9adb511048b058ae95bb04a9dee7d874409a15d8e7c860a9ff4182f8bd066fff0dc28af0e7fea2173b0b6e57fcf2bc387af363086a831ecaadcb75b97b0de61747155300501d4a780ee1d62c83b9926fdba002334397e43ee665042366c8e30223a69ecd97393bc666aec92e3a958ab89a65d6d5e6c98fff8ee0fd12d1a365fc8c4127f51d62b223a8ae4fc1db0d44da6e9d8a0d7253afb4b10b4be49b2d658ba2ffd1d88b444", 0xb4}], 0x1, &(0x7f0000e2e000-0x370)=[{0xf8, 0x110, 0xeb, "ead3de4a78ad3e416177acffeff8b542338031a1e52aabe55133460d6ea32b42a51b23bdb35fdcf9e5ed4bec9d2bb900590c388e122905d4cbb863bc8aa83046febb4f2156144ec88eb5417446bad4497351161fbb8fa6208ba3b7a90cdb593c1132975cd1c486fbbc53b9f3fc74cf68a984889959b3f49cbd8930e802772a5d210064f21518a58289615f9ad7eb519cef0d1ce0411b0aabe8ac0847d72cca30c7639afa3952a534b719cda290db5f8b1ee73e1185edbc90295a6ada1fa9d2cbc4d5d6c9c81c51d103c75f7ae47a8788dce28e2c3592b8bd6492188d9a01b9cc46e758b64896f2"}, {0xb0, 0x13f, 0x0, "3c8569bef82cef3e287e7570c29fc07b52f315483c60e08cea34a2c41d115f20deb66ece106dcda2faf4a4a5cf7c05353fde230ca8fb7a9c6f4c86afaebe3b12031f5192eabbf01c357bcd5d9269690b38c94d4afe56df8faaf1a62938fd5172add36fe19ebe3f5daeafe7d6e6645dd7df4f92d4c2890a1d9c912ee2e692986aa6895d5d25e4f2b728fe0af0df574cf7c601d5955fb60e21515a"}, {0x110, 0x7, 0x0, "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"}, {0xb8, 0x19f, 0xfffffffffffffffe, "d850a05a5463749644e92cfd9aac11c223dc077818994b3992c87b9979fc424312590512866e7020dccc26ef7b891536b91a31d255ea6125467db82b464c0054d3889755ecbaf6b16a1aff4bb73ac8085b44817a080ca2a50cae1f8e9bb37ea9f089664e13bdae368ce6f1ecc9fdee16306d2a4ae94d4a4ec2d525414743546f98057765b58fcc813549ed66f0aa0b41c87aad245b14e9f9de21f24ea8f2a9e65a2e4d8c4c661370"}], 0x370, 0x10}, 0x8}, {{0x0, 0x0, &(0x7f0000b97000-0x20)=[{&(0x7f0000e57000-0xac)="481e301a42096ad98c7503ef5272d086648948d3bd23b0640e5025e3e0e6a5b2aae88b47673d9013b10d1258329c312d380a96c071bd928151db544274585149d7167538468b0fbb7b9644754e900948ced178b557e9bf288ae835ff4f422b4ad8f41cc97b8f6e6f9acc407898a7fa7fddd1fd6f05f6d6212736c981031c774ec76dd39227c510e9cb44db6b8c6161a9aed476e7f1dfcf69c24e0e515712d9f104842ba379c51c8cdf8ad99f", 0xac}, {&(0x7f00002fd000)="3c7e9748456c24ba66534b8e4b9703311f3f7a9d0da2f1a38039b24c74bcdcb5512c6525bbd6c0fd420a85541f22b9b65038c394fecdfd1e0ecca0f95f8fbdbae19fbe8e405d46901817b0cfa8d34f8f3f93", 0x52}], 0x2, 0x0, 0x0, 0x48810}, 0x6}, {{&(0x7f0000f5a000)=@in6={0xa, 0x0, 0xffffffffffffffff, @empty, 0x1}, 0x1c, &(0x7f0000501000-0x20)=[{&(0x7f0000f46000)="756270bd2139d03a04aa4f920642ddc59cab9521233401d0935089fd90e044085e01aefd9f64695ae3b7a43280b41481b7e33370c3d82d96ab8a43ac73d478ff32700f9fe07d374de64600e583b257fa1720c9039a23696f9b8bc259352e5475ba8924b7c7e91157e4ebc79e95a2c54b9c33e1afb658f0c57caa784212ee69a6bb867036eeb0283d26d6deb0bc9152b861568935bfcdd5f8938b887e7dbf79d9b9fe6c73d0580ebb03b3435c0cd5528f9cae9903596e", 0xb6}, {&(0x7f0000457000)="a9499498f63f4ad18dd4b59bf0fe5c", 0xf}], 0x2, &(0x7f00009a7000-0x12a8)=[{0x60, 0x104, 0x9, "cff6662b6d7ede5f35802c5d4eb53967d8c1a88a3bb988d7dd0d18e1bf5bbb6652c483097bd1e7a1178589e3417bf0f8c376e90dca5f5c4fde1487782dad90aac153cf2a2caf1bb4b04be2d79fad"}, {0x60, 0x101, 0x5, "cd2dbaa772c5bc4419356f0787513d47bcb8969551460f9894d257b45ea5e51af82a28e475defaf80df7dce5f32b4559d3995b9526011ddd9dad78a3adc603603a2dff309c679f665ee3"}, {0xf0, 0x118, 0x40, "85a5346078123eabd1055f6453b72cb8ab9571abf1352af9b2e1335a332ed3cbceb4b2be47fec3965107c6d9476380d4cced7e88387861b4f0465d6d7a41605b421be85db89aecabd0314f55b8772e610c8a3c9102e26893244f9357d7ea71b880dd31a4b52241f4770581107e75faca6bf1a6dce81174f5fef7953d280a723d9c951cb8a95c4ad7289d8b9ef24f491ee20e790f068f16e26c5a1c16307ed216b98bf421c2d9049fd200ffabf4439ba9f9d618a6cd59e6d1e4541231a4c736aebe930990378a5b0deebd0ce0dfab2d050076576158830d29c1"}, {0x1010, 0x30585c31af43f0ac, 0x3, "50d5a2819fc1677c079b2b28768b1a6e7ef28102af7501009f965a13540bd2e712f88ca8398755c48a55025a63c851a834f011711ce0a440e18a0512ffac7af45d482f411a7ce4ce7e9c9d6f57900ee7ed9c747d1f76bf8dc358ba64bf938b142bfec3fde7d1f513c66a07dc05bb5dfa4c2140a73240673d06e1b45537eb3bf923559ac9eaad855225ace20444095cae642efcfbf3e47951688d30fe7daf4db2b13aa011a497fbefaca47d2363ab3f654d41538922fa2a5f538d40477ae937bbaf8e64c37f71f587efa1b94324a2d9c4172904721db160342b20a1e95e333ef06876e3218a6c2bf03ebda9f60a7afa5c55ba93d6dfd65e2365698f6e80f16e1bd84190d8881d658150b9749096b0d84e5220ffce31bb7517c8ea72cbd585fad266e29dc00df9422fbb46081fd0992508561a7fdde681430d5b20a6496afc5d23ffe94fb75637d8cf68c6ffe30cf7b972d1433c5a8773507d2913c29f8c352ebc5f914a3a8180b1ec8cf3f5220426f16e1f1b5418e1e8831d7f75438c813a1bd60d8acd12ac91a5baf432995feaa8962c2e4d4f4daa1e08b881f978b1b9f7c8a4ad27c44e02b9bdc0b4e862fdebfb38862b12ef9057020575300cffc03f4b09f7003aec23bb7250e3d682ee4cd2b77b3a9e1722881312c9cd72615a3a2155478ee6581e7c779ec1dfaa26eb0cdb050f2602dd6ce11920aa53fab1fa458c2732a3b99f92bc746a745073af87717dfa0074aaef24fc32a43396ff22d02d1b8bd19b2756bfd2ce30666a5b64946ca1ed2cc82c4db381151f2be7f7f1f5c7b3d92a5c92b1276d9bf26123b98925a7bfc25eb5a60c1210cdf9730acacbaf1f1199f50a4773c4db1beef05818553b392aa6a3adaee193f9af82815083e7074a2dd60d0466acc38ea037ad0e7382d0a755d2e250c71ffbe9f251d18644f944980b659df4745d8f69ca8fec86551e68d042c8dfb54121a5e4c4c24681196f4d219177106384ee0fd6624c16cbdf37e8057b9c46551940e11e6422af56c48ad826380eb09e8f38e10c369964ef7a55669e447e04abbde3531160f0f02a6cdb2468bc28b8c160a3ee1178140f56f778d55ef1cb8d80e40c28b4b79fcac8deb3f7025bb4b5b0030eb2a36e282c2337b966f4d0f44fe9c42bc9dc832e65918afc4ef29fdfde953f0f6e3eed41106aa4a0e80041ad367f1726880643f915c78c48f7a6982edd36f737e49b2e327ac4c43e5b46cfeae8482b4642f5969105b9438b2011be24790a8f4ca1a0f3f2b13c978b06d7e352df641ee68aa910e444082f19cb3aa3b2f6e23916d65220cb203a4d44dd5190c5d76e37b0b816dd1a0c159a17bdf40571843f478b5c266575afd3750e91524883e52f7ed907f1bfe56a954023c4693f977353e0e6528eb009dda4885eeac2cecf3adeebde868c2a3e52e5e8f3071f950c22b2d2823256ca1db1a413cfd81063f4afe3d34f3445137d8a3f62f73914a9fac38dbad130e4260782a04acd00cab9d6ee54c72597c6b538f59f8591f4884917833541e2a7407a450d0fb7760929f8ae05e172abf0885f97940b1b9fe674277450ef1ea9e3fc71b84a897613ba74a099a288251b34164062c97ae7946b77d1a1860f9eea191026fcfb601dd7f7c2ffebeda55743cdb7c01fd9a92d8c52bab10eae71154654259c7107fe9254c18afd02689dee4c27a44b94d6eb06fc63efeb86d01fe2fc8cd304ce72256bd651e89ba81f3320da850ba9e6c632ba7c59bf2956874cdb4268a7286cf4dd1811ca1a3c22e83a72dcd045e08290229eccf7f6286cc4af3c7a48501b16c5a70450c34ae775c263d47767f718119fca1460f16987735733d1e3269692294969774bfcb4b1ef50ddce9cf09506d65d472b23f438d86a747e8da931ce5f1a2770f4eb3038064ec2411995f408316a6f7aebdcdec551b06f668460bd689c6eee8c83f1fdd740b4f535fc475e9a9b3b80293c6d1515295649a597d8bfa33f6d8600334e883c6c208b4a3b67c69c3f8b8e865d6bca96a1de802cb4c682bbf8d1897e49168c9467e78dc5989e4c981eb138934789fb5ab8da395fd4d3e855d7c6599a29624333d9d3cefb6624f222650a87b6b08be70f0c15b3ae7fc27b79fd5b225dbec1543d1108baa63265ec788b6d7523f7e34b6ecc32042150492ef11101bcde667b1e87bb00dbfb5ff491256b272c60bfc245c8bb6cb409ef309ecc6cc8e415d8a5b239ec6ca3d60dd8d5e57cfcbf8a8d3cb53c4c244331c4212ba09fe47be5a516e6c2081249605c13355b0db2000f63fc0ac644290095c44bebbe25e20f8249c4ec42b9009343b6b9a5d0e626ae5183bc05a7d20442af072c2b85a11edccbf63c37cfeb17aa11ca2f9f75db350c0b9227d6d253f056cc2de3a841e14d9b46fc6794c244a7bff3d8a54ee1538ddca51d2f8ab409b8d6ac6f7b9bbe50693aafa701fe9cf35b635f7b08ea28b8a040402f95d914d55fe36de57f35181f606ba48da74de7fbfabb0af24d793c98d70450ea107b054bc07ad0ed878b88e9926c0778b86e497034cff36e78ed7a86e8ecc2dbca6b090d8c1fbdf8ecc896f3de4d973610aae071db9fd4e3743c47b333fa9f923165db8f74b97f187580fe5271dad79b5756f15f345eb50d95670c222f0719b29c0c0e2fccc285dba5645072d35904602746f23b078dd50c2b4304cfc5ac23e33a2e74b611346527dc5038fa3090269c8071b69723e1104cf7c2325cff6508eeea751039609637bbfcfdff8f02a501f6c260dd211631706221ebd9ac51c78723da2ce672b40e4453950eeb4f42195f961b07ca69feeed2f4cd1537f9d192771cbc1628f23d01fa373bac29953ea1748eb7d1453560aa1ed5ac1b74a4aee6c80f573defc57c2670d17408720d22554d6676a5e3edd886126e391fa93a2226b39174122723a994a3c656cdc541df8216241efd45dddc8886e2ea0f2da07a94fd231e20b6f6258a1e965fee3aa3d590b860e66e77e44a1bece505ed0b6cc894d1bbe7c523236356affe3c86780ddf0d6e95d024c80f0ac821796ccacf789f3318c6a5f0025eef107c05abf7afcdb4da85c996741be159e7413efdc2cc35b9ba1d6252bcbddada54a53277986117d7e40a1ed4ad7e2382c1f24bf0570ab18f1209fd0188a50721abf5bc4ee011bcbcd4114b101ce6e706f8c4fef966f412fe939d1c9bc3dacfabaef5ff2053b755d69c89b3548b02409d4fcc29d7b0875ea249339c658a25368b2dd8027eeefdc240f4e32fa3198296856fff1520565cffe9c7737df12bae9bc385f68e0af8701374d1cdb490100682860810acb17e8565821fb2abfe33d2a5c0496d0517032e8e0b1f21a571051bb0b12f7c6c0f9b8611a7267ac9dcebba375e1a0873708dd69ed8cf0d8a29303558f357c427ecb70d61f9a1e83800da32552fc7c00e4202beaec5366a29708662ddfec3f4f142f2abe3c7536cb62e7204909ad9ffb6befb143d0f915575b9431bf13990623a9983ba901ef096a72be3dc4ae5079c97af41cadd0a94723144f3c3ac94f7b821ff53b0d768dfb74c7984d2f71b6b1fa14e316024a324301d8d525afdb0bcfaedc153afb6bade8b732965c563d6d40ac826d6408a04a43ff5fc43ab3b67fb8ffaed589a4e8ac718bd5c898c36a5c9c294230ba69e19495e8e85bc94ac89967ac3a441f141a5ebee8acab803448481404b58db14c406f6ae697d4368334fdf1f1a218ca7dc75d42e79e260ca97d72101f17481a9a867f58df16fbfd992be718942931ac7f9c58c61819d5054dfec971e1af5b1f8ece40fc6073645b70eddb5a9aa1d6fa33942c35a8849277c87671c5a53df7c95817480b45325a5564eab86bf05a4ca68dcd2e14c3d3adc677f48e98e9ec11291999e8d8567ccf4f2e612078109627fb96910235b17214652b2bc10fd6319af2064b1eda84ec095652cdf5da91c631a671adfc08782da4b2d345256ef7285226a869bc5fd5f21a7884724c91ffb203188d09c0ea1407da14acde65db7dedaff1456229b1228da4370922e69c7bcfb181ea431b665fa525f8b405b7f969a165b97c7de2e9f4316cdf8a09350aa17fce039b70d3a9313f4a27af36028e19d081e4ee7d15804d19365f74f07d6362148d0819270da727f1c1d5a9d18b4ff933a032d3ccb9240f191a4d3dbe7fc44cf997b177a0c96bbc43a08ea78584bbac1ae4bfeaf586469cb8d65d82eb7e3886aef668e3da7ef4a903fdfddb469b4fa2f927b6841acdf6c766d70345ad60c117b55ce738b3b87c58541fe4922aed215c40c212d7fa07a4ccb9e83235076b1013f56c492e8b81ea4d7c0c525ff06df146818775876ac343640c6f53d67c5b49188f640b38976326d2843fdf26d4fc160cf3cea0e93640f3fe534404edec49f7fb6318bd67c36dae78cacad3b8cfd4e0a15ee5c3dc1c962d4f24cac5c3cfd556d58edc51252a669a2c9a8db30cf759e19d1ee3c6b3e5b4d2f8f579fdde2eff022cff5a36cd8afea16605b1f9c9c19ca6b5a2dee6f9adbce69f83bb1cae4339278a3d52c44d328ba1c0baa94e8575c27489daaae3f1d71baff3808a23b3a577865db4d5628738386dd4c2c58fdb04fb8d5fdec980ff53235e0b94f18729c26f2f68d4a5a742dcd0d6009c6c24f20f1f527062c4ebb579a018ffbcbf90d26d7587d3234af5a7043fa0396f31b0a8a6dd004e1bcec4506696d72ca7c1713d186c5e4b83280542a58f971701c2d7485505352539a87da5217fc99391d36e40474d1cac34ef5541fb6bf27602c87f30aeec103986552ef886adf28a82211da1ae9a76a6d3055771c8250e4ae3d79e1af92ecc8f37a584cad18a3c9c3713022549895993902760c074cfd8eac31a16dc43fa6cefdcf09fa8f74c212f0a3cbb2cb06e18666724b93a05140c8bb57c6f12564ca2d8fff6cf42201c8fd33d8a3347ca8073f447de4654d5704cef4db82969c6239156efa9b3efacc875870b124a8048686d91dce6d2b7fcfa5b4fdd7aab58b5025863190789640c00dfff2ad999d371d35c4c18243c9c7ed56c5c904b571667192192c7e325eb2d4acc691fbcc49c16ef63bf4474b2aedf5b3fdb1a95acc7c8581f576339bc1000ac46fdfe150884b9161cfa8220e1216d9dc82db38665893d78a95d6e47c75f49a038bc5e44fd76abbf001595cf83aa8a70eb6e96e4711e0f9fd0f83e589cc2350b890aaa37ae0a6632474be342ee2c2e085cc0cc1639e7216f964d624100a71178be2c3ed7f7f3164bf5dff88a58630695c4ebe9ede58af1910f775c3af0c5c0325331567b402ef7bd1221a5511be9a8ca391a60e0872aa1ac1d82e80e822c19b87942593b964858c84090a116674ede4e2e8b38f4dc1c1cef2e0060c3d08064e399defaea18fe91dc9c95b5ed54bbffadd18a98796f1fa5f66d36f6fc1613a81ed8fcd6c40efc9ded76e6682a7a6e239b1f8f3e9f87c997a44f3278c57405c22d66d4dc91cf6f26f7c0e3fd1a7c98e0e6bcd35a131717a40b968fbf6dd66ad1768d84dd4468d2feb55bcc9863eecb8ef9d9a7fe0efda443bc0d2be46a1fea41519d93300821898a5ddb5420339b3241cc229add8180031fab5770f460f80f9bf79bfe942a6681343e1bcb3cc7930c0313eec0e4ae18a6ef36757c351772ef10f920471d078f84157847e27cb3acb8eade7d4718f496395db43c59c73a1bfd63e566703d7315d0a3fb4fbdaa58df06fbe2934c6c6007ea42b5a81d8140bf6e8aff6d38b7f4118c7a3555953519fde594717f4f5b6a0c7f3b34a58"}, {0xd0, 0x108, 0x100000000, "1299019faa5054d50fb93f4fe16b4f02dc5103f3456802c0a1726a9122a91792fd031f5361c295b7d61002d6d444f87ea74717f5ad9fb767e7899c0d5d7bcf3f688fb0057aea3fbfa45404dd32dd0346adffc205813afbe5f1c064b62e954b29b1493b76b51a09708ef45713ca828eccfe9d199a54e8ddc53abee88ba10afd60649193c95e991e59255ad54155f8509b39409dd8b7a12f416dcac4bd03d15e214b465ff5c0b3bb8c20d500c67b73b8e258f23e670764b1975d1c473e"}, {0x18, 0x112, 0x6, "f9cb"}], 0x12a8, 0x800}, 0x5}], 0x4, 0x0) 2018/02/19 20:00:55 executing program 6: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000014000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000005000)=[], 0x0, &(0x7f0000008000-0x30)=[]}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xe, &(0x7f0000ab3000-0x1f)="145006ef5e1fc0e749103fd1c5c2"}) ioctl$sock_ifreq(r0, 0x8948, &(0x7f0000002000-0x28)={@generic="5090a090c6c95a8b15dd9bc978eb2324", @ifru_flags}) 2018/02/19 20:00:55 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000013f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000553000)=0x2e) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000ae2000-0x4)) pipe(&(0x7f000085c000-0x8)={0x0}) bind$rds(r0, &(0x7f0000139000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000a30000-0xc0)=""/192, &(0x7f0000ae3000-0x4)=0xc0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ae1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000ae0000)=0x1c, 0x80000) setsockopt$inet6_buf(r2, 0x29, 0x36, &(0x7f0000309000-0x98)="1b2bc49441cfa0ef5b08e29cc37036ccf513c6fdc76816c92fa6f88ec7c1c5411e36571b004f5019937f463094f91925f7cec22c6ad3af5df10dc6b6a3fb4726d561add59026bdfc17a84d5d543ca997908aa0b9da23f78fce7bf86899c393e0c283e3f7cbae9966b79ed583f2a32deacf0cffb151917342ae9e870fc92f2ef3e86d231fea47579850dc5b64b7b1cff5afdb52968c67768b", 0x98) 2018/02/19 20:00:55 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000023000)={@syzn={0x73, 0x79, 0x7a}, 0x0}) bind$netlink(r0, &(0x7f0000017000-0xc)={0x10, 0x0, 0x0, 0x880}, 0xc) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) 2018/02/19 20:00:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f0000448000)=0xffffffffffffffff, 0x4) getsockopt(r0, 0x10f, 0x82, &(0x7f0000004000-0x4d), &(0x7f0000ee6000)) 2018/02/19 20:00:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xf) r0 = epoll_create1(0x80000) epoll_pwait(r0, &(0x7f0000d3b000-0x78)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x4, &(0x7f0000d4a000)={0x9}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000c30000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/19 20:00:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt(r0, 0x5, 0x6, &(0x7f0000137000)=""/179, &(0x7f0000fc6000-0x4)=0xb3) r1 = socket(0x800000000001e, 0x1000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007df000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ecf000-0x34)=@ethtool_link_settings={0x0, 0x6, 0x9, 0x0, 0x9, 0x7fffffff, 0x1, 0x2, 0x4, 0x0, [0x80000001, 0x3, 0x5, 0x9, 0x8, 0x6, 0x800, 0x4], [0x9]}}) 2018/02/19 20:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000089b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000515000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000846000-0x4)=@assoc_id=0x0, &(0x7f0000aec000-0x4)=0x4) bind$inet6(r0, &(0x7f0000ded000)={0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003d5000-0x14)={r1, 0x9, 0x2, 0xfffffffffffffffb, 0x0, 0x2}, &(0x7f00002d2000)=0x14) r2 = socket$inet6(0xa, 0x802, 0x0) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000951000-0x4), 0x4) sendto$inet6(r2, &(0x7f00000c4000), 0xff36, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/02/19 20:00:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f00006ea000)=""/37, &(0x7f00003f2000-0x4)=0x25) r1 = accept4(r0, 0x0, &(0x7f0000134000-0x4), 0x80000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x20) 2018/02/19 20:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0xb, 0x5, &(0x7f000003d000-0x8)={0x0}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000c5a000)=0x800, 0x8) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000b45000-0x10)={r0, 0x28, &(0x7f0000d0f000-0x28)={0x0, 0x0}}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000061a000)="9c273c42209b168160e5195eea6a61f3", 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000b12000-0xc)={r1, 0xc, 0x18}, 0xc) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind(r2, &(0x7f0000bc5000-0x1e)=@pppoe={0x18, 0x0, {0x3, @random="4d0b29008c79", @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r3 = socket$inet6(0xa, 0x6, 0x8010800000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000350000)={0x1, [0x0]}, &(0x7f000070e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000f1a000-0x8)=@assoc_value={r4}, &(0x7f000012f000)=0x8) socketpair(0x0, 0x5, 0xdb, &(0x7f0000da6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f0000b53000)={0xd8, &(0x7f00006d6000-0xd8)=""/216}) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f000019a000-0x8)={r5, 0x8}, 0x8) 2018/02/19 20:00:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000f69000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000001000-0x14)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@unspec=@addrtype1={0x28, 'addrtype\x00', 0x1, {0x0, 0x4}}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r3 = socket$inet6(0xa, 0x3, 0x2000000003d) connect$inet6(r3, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r3, &(0x7f0000009000-0x38)={0x0, 0x0, &(0x7f000000c000-0x30)=[], 0x0, &(0x7f0000028000)=[]}, 0x0) sendmsg$nl_route(r0, &(0x7f0000eb8000-0x38)={&(0x7f000039a000)={0x10, 0x0, 0x0, 0x80201}, 0xc, &(0x7f000095c000)={&(0x7f00007ae000-0x38)=@ipv6_newroute={0x38, 0x18, 0x18, 0x3, 0x2, {0xa, 0x80, 0x34, 0x10001, 0x0, 0x2, 0xff, 0x6, 0x200}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_MULTIPATH={0xc, 0x9, [{0xd4, 0x7ff, 0x1000, r1}]}, @RTA_EXPIRES={0x8, 0x10}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004000}, 0x20000000) recvmsg(r2, &(0x7f000037e000-0x33)={&(0x7f0000fc8000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x2e, &(0x7f00006a1000-0x40)=[{&(0x7f0000056000-0xe4)=""/228, 0xe4}, {&(0x7f0000cb3000-0xc6)=""/198, 0xc6}, {&(0x7f0000bc5000-0xb9)=""/185, 0xb9}, {&(0x7f0000817000)=""/76, 0x4c}], 0x4, &(0x7f000015d000-0xa)=""/10, 0xa, 0x1855}, 0x10102) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000246000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00004ee000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000f6b000-0x20)={0x5, 0x10001, 0x8, 0x9, 0x5, 0xd2, 0x1, 0x9, r5}, 0x20) [ 38.899931] audit: type=1400 audit(1519070455.623:21): avc: denied { map } for pid=5505 comm="syz-executor0" path=2F616E6F6E5F6875676570616765202864656C6574656429 dev="hugetlbfs" ino=14979 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:hugetlbfs_t:s0 tclass=file permissive=1 2018/02/19 20:00:55 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0xa, 0x40, &(0x7f0000008000)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000004000)=0x22, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000004000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x8, 0x11, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r2, 0x11, 0x0, &(0x7f0000002000-0x4)=0x8000, 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003000-0x6)={0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000005000-0xa)={0x3, [0x6, 0x100000000, 0x8]}, 0xa) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000009000-0x4)) 2018/02/19 20:00:55 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x8000f, 0x7fff, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f000074b000-0x8)=@abs, &(0x7f0000001000-0x4)=0x8) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x3, 0x0, &(0x7f0000218000)=""/1, &(0x7f0000b6a000-0x4)=0x1) 2018/02/19 20:00:55 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000)={0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000)={0xfffffffffffffff9, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f000000d000-0x10)={0x9, r1}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f000000f000)={0x0, 0x0, &(0x7f0000014000)={&(0x7f000001a000-0xc8)={0x2, 0xf, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1}, @sadb_lifetime={0x4}]}, 0x40}, 0x1}, 0x0) [ 39.014792] xt_connbytes: Forcing CT accounting to be enabled 2018/02/19 20:00:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x10, &(0x7f000051a000-0x58)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000f92000-0x4)=0x10) r1 = socket$nl_crypto(0x10, 0x3, 0x15) bind(r1, &(0x7f0000fef000-0x20)=@pptp={0x18, 0x2, {0x0, @loopback=0x7f000001}}, 0x20) r2 = accept4(r1, &(0x7f00002f7000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000e29000)=0x3a, 0x566bc0e2a145f89c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000091e000)={r0, 0x1}, &(0x7f000086d000-0x4)=0xc) connect$llc(r3, &(0x7f0000262000-0x10)={0x1a, 0x9, 0x7, 0x0, 0x5, 0x80000001, @random="a8baebdd5f4f"}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r5 = socket(0x10, 0x200000002, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, 0x0, &(0x7f0000a95000-0x4), 0x80000) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$inet_sctp(r6, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[]}, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000565000)={{}, 0x7}) sendmmsg$inet_sctp(r6, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x30}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f000072d000)=r4, 0x4) setsockopt$inet6_dccp_int(r5, 0x21, 0x0, &(0x7f0000e6e000-0x4)=0x3, 0x4) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f000077e000-0x1)=0xc4b2, 0x1) write(r5, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/02/19 20:00:55 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000009000-0x4)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000000d000-0x38)=[@in6={0xa, 0x0, 0xd3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x4}], 0x38) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000d000-0x20)={0x0, 0x0, 0xb978f4dc1c3543c}, 0x20) 2018/02/19 20:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000c82000)) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000d9000-0x4), 0xfffffffffffffde5) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) syz_emit_ethernet(0x1e1, &(0x7f0000651000-0x72)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x3c, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, "7a15cb", 0xfffffffffffdfffb, "a9a8bd"}, "bfc1a222e1396f74a3965a484e14ab23369ee2cb5ee7767a97ba9772eed9a4779da0cef52031f8209845ed6b"}}}}}}, 0x0) 2018/02/19 20:00:55 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x6, 0x9) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000002a000)={0x0, 0x6b, "868a72d84f9a5e2bdb581c754f58c9a5e256b572b829e654d3749a3c76a258b3c358e51263c55f5e7d28dec4f30fa0f7214f53ac0ddef6063c3e957c23ad7a1b1069a9195e6e50aeda77a603a024593b679fd3c9bfbb5a397623fffaa1fa44137f1c996fc5831332bb9407"}, &(0x7f0000020000-0x4)=0x73) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000002b000-0x8)={r1, 0x1f}, &(0x7f0000011000-0x4)=0x8) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x6, &(0x7f0000002000-0x6), 0x23) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x0, &(0x7f000002a000)={@common='tunl0\x00', @ifru_flags=0x1000}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x2, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000021000-0x108)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x7, 0x1000200000000, 0x8, 0x100, 0x4, 0xff, 0x6, 0x0, 0x5, 0x100000001, 0x5, 0x8, 0xfffffffffffffffe, 0x8, 0x6]}, &(0x7f0000009000)=0x108) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f000002d000-0x10)={0x28, 0x0, 0x2711, @hyper}, 0x10) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f000002d000-0x8)=0x6ee, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000002b000)={r4, 0xfffffffffffffffa, 0x100}, 0x8) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000017000)={0x0, 0x0}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r5, 0x0, 0x32, &(0x7f000001e000), &(0x7f000002e000-0x4)=0x4) 2018/02/19 20:00:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x781edeac) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f8b000-0x4)=0x2, 0x4) r1 = socket$inet6(0xa, 0x3, 0x8000000000005) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000e6e000)=0x5, 0x4) connect$inet6(r1, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmmsg(r1, &(0x7f0000c37000)=[{{0x0, 0x0, &(0x7f00009fc000)=[], 0x7c, &(0x7f0000cc4000-0x18)=[]}}], 0x1, 0x0) 2018/02/19 20:00:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x86, &(0x7f0000926000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0x7fff, 0xcb, 0x3}], {0x8100, 0x2, 0xffff, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @dev={0xac, 0x14}, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x0, [@broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @ssrr={0x89, 0xf, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @rr={0x7, 0xf, 0x0, [@multicast1=0xe0000001, @rand_addr, @broadcast=0xffffffff]}, @rr={0x7, 0xf, 0x0, [@loopback=0x7f000001, @rand_addr, @loopback=0x7f000001]}, @end]}}}}}}}, &(0x7f0000d46000)={0x0, 0x1, [0x0]}) 2018/02/19 20:00:55 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000001a000-0x4)={r0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000017000-0x4)) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) sendmsg$key(0xffffffffffffffff, &(0x7f0000026000)={0x0, 0x0, &(0x7f0000027000-0x10)={&(0x7f0000026000)={0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_spirange={0x2, 0x10}, @sadb_sa={0x2, 0x1}]}, 0x30}, 0x1}, 0x0) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000026000-0x3)) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000028000)={0x10, 0x0, 0x0, 0x2}, 0xc) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f000001b000)) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000)={0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000026000)={r3, &(0x7f000000d000-0x1000)="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0x20) 2018/02/19 20:00:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000c2d000), 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000530000)={0x0, 0x1e8, 0x10000, 0x7, 0x0, 0xffffffffffff5970, 0x100000, 0x400, {0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0xff, 0x4, 0x4, 0xf10e1e7, 0x7f}}, &(0x7f0000c31000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000032a000)={r1, 0x7}, &(0x7f0000c08000-0x4)=0x8) 2018/02/19 20:00:55 executing program 3: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000feb000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x81, 0x0, 0xfffffffffffffffc, 0x0, 0x1}) 2018/02/19 20:00:55 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d}, 0x10) r1 = accept4(r0, &(0x7f000000a000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000001000)=0x10, 0x80000) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000008000-0x4)=0xd, 0x4) setsockopt(r0, 0x65, 0x10000000002, &(0x7f000000c000-0x4)='\x00\x00\x00\x00', 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f000000d000)=@hci, &(0x7f0000004000)=0x6, 0x80000) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000002000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000003000)={&(0x7f0000005000-0x2348)={0x2348, 0x1b, 0x803, 0x3, 0x0, {0x20}, [@generic="4255fa0518a21f62e71c62b9a659899b2301a4a8e5b111b87f65881155157e0f2c465ffbfb683576565c450fe907f1", @nested={0x1018, 0x81, [@typed={0x1008, 0x2d, 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@typed={0xc, 0x4e, @fd=r2}]}, @generic="a5c31382eddf2ea17342c787adde51b1ce030c0f83342c311624b3107d8b0cbef9ebc0a097855752b0d716cdf43221f4eec35eba00663c1d2966d6a275de2212278a03d98a6d166fcd516e276270afee4b8a46d820f21ee3b70e2b95ee0ac37a7f4c2c387f79d9a8065cbb71601c9296fa799d5b722a18693f4901732a5927a0657568b363776789d02e2a2767975938b92a916079089e", @generic="1259fd050299985f0a1559170daba54fc68527f56801c5714dc49de1a3b2c1e8ff7673a1baa7ad1e7dd13a075d68124020734dd754f8bdab76bfa7b4319018f8a2040d64054cbafb", @typed={0xc, 0x7c, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x8, 0x75}, @nested={0x11f8, 0x10, [@typed={0xc, 0xa, @fd=r1}, @generic="71393398ec704f166a8802e8cb85db82406c651ef3933b61f2d5b999b62ce1c4fb3ca147ff65b330dedb2347890600c4e94ea63eebc92e328f260b75e16c3704a5576e0f7ed596b6f9a67a2fd4ec8a569b2ecaf806d240775aea4e745025e5c7ae026535db085f43f9ea9399a9a70c091e9cbc5b3579bbad4d656c7a31cb", @typed={0x8, 0x6d, @binary}, @typed={0x10, 0x5d, @u64}, @generic="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", @generic="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", @typed={0x8, 0x18}, @typed={0x18, 0x9, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x10}}, @generic="221249ea4324cbdbc0432b29c4091f643bda69615914cf084f868fb9d241631df73e6303ee1d5b84d180be92859f6d7242f2dd34adb2"]}]}, 0x2348}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000000e000-0x4)={r0}) unshare(0x40040200) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000f000-0x4), &(0x7f000000f000-0x4)=0x4) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r2, 0x29, 0x40, &(0x7f000000f000)=@nat={'nat\x00', 0x1b, 0x5, 0x528, 0x1e0, 0x0, 0xffffffff, 0x2f8, 0x2f8, 0x458, 0x458, 0xffffffff, 0x458, 0x458, 0x5, &(0x7f000000f000), {[{{@ipv6={@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [0xffffff00, 0xffffffff, 0xff000000, 0xff000000], [0x0, 0xff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {}, 0xff, 0xd18, 0x4, 0x40}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x2, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv6=@empty, @icmp_id=0x1, @gre_key=0x1}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0xc, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x10}, @port=0x1, @icmp_id=0x2}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x2}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x8, @ipv4=@empty, @ipv4=@loopback=0x7f000001, @icmp_id=0x2, @icmp_id=0x3}}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@icmp6={0x28, 'icmp6\x00', 0x0, {0x0, 0x5, 0x6, 0x1}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x3, 0x6, 0x1, [0x3, 0x4, 0x4, 0x416d, 0x3, 0x5, 0x800, 0x100000001, 0x0, 0x8, 0x9, 0x385c, 0x1, 0x6, 0x7, 0x4], 0xd}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4=@broadcast=0xffffffff, @port=0x3, @port=0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x588) 2018/02/19 20:00:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) ioctl$fiemap(r0, 0xc020660b, &(0x7f000027e000)={0x100, 0xfffffffffffffc4c, 0x5, 0x8, 0x4, [{0x70ce, 0x1, 0x677, 0x0, 0x0, 0x100}, {0x1f, 0xe8, 0x21, 0x0, 0x0, 0x2}, {0xf1, 0x7, 0xfffffffffffffeff, 0x0, 0x0, 0x400}, {0x2, 0x10000, 0x4, 0x0, 0x0, 0x800}]}) pipe(&(0x7f0000104000)={0x0, 0x0}) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f000025e000)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ip6gre0\x00'}}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000813000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}]}, 0x290) r3 = socket(0x9, 0x80007, 0x0) connect$rds(r3, &(0x7f00004ab000)={0x2, 0x1, @rand_addr=0x6}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00005ff000-0x8c)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000770000)=0x8c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00004ec000-0x8)={r4, 0x777}, 0xfffffffffffffe9e) 2018/02/19 20:00:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00005c4000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}]}, &(0x7f0000f92000-0x4)=0x10) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000012a000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000b1d000)=r0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000a24000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x1a}], {0x95}}, &(0x7f000057d000)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000f72000)=""/4096}, 0x48) 2018/02/19 20:00:55 executing program 5: mmap(&(0x7f0000000000/0x26a000)=nil, 0x26a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x4, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r1, 0x0, &(0x7f000026a000), 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f000020b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}) mmap(&(0x7f000026a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000e2000), &(0x7f000026b000-0x4)=0x8) connect$ax25(r1, &(0x7f0000266000)={0x1e, {"03091f0000de31"}}, 0x10) 2018/02/19 20:00:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000567000)=@req3={0x8, 0x10001, 0xffffffff, 0x739235c, 0x2, 0x9, 0x1}, 0x1c) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) accept(r0, &(0x7f0000c47000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000593000-0x4)=0x32) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000b81000)={r0, 0x50, &(0x7f0000947000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c95000)=r3, 0x4) 2018/02/19 20:00:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x8000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000553000)={0xfff, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x101}}}, 0x88) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) connect$inet(r1, &(0x7f0000324000)={0x2, 0x3, @empty}, 0x10) sendmsg(r1, &(0x7f0000f92000-0x38)={&(0x7f0000fa7000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}}, 0x3a, &(0x7f0000e70000)=[], 0x0, &(0x7f0000f34000-0x1258)=[]}, 0x0) 2018/02/19 20:00:55 executing program 5: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f00009ed000), 0x800) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000ef0000)=@ethernet={0x0, @random}, &(0x7f0000ef1000-0x4)=0x10, 0x80000) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000ef0000)=0x58, &(0x7f0000ef1000-0x8)=0x1) r2 = socket(0x10, 0x2, 0x5) ioctl$sock_bt_cmtp_CMTPCONNADD(r2, 0x400443c8, &(0x7f0000c50000)={r0, 0x7}) preadv(r0, &(0x7f0000ef0000-0x60)=[{&(0x7f0000eef000)=""/45, 0x2d}, {&(0x7f0000eef000)=""/180, 0xb4}, {&(0x7f0000eef000)=""/169, 0xa9}, {&(0x7f0000acd000-0xc9)=""/201, 0xc9}, {&(0x7f000031f000-0x10)=""/16, 0x10}, {&(0x7f0000eef000)=""/151, 0x97}], 0x6, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x0, 0x4, 0x100000001, 0x0, 0xffffffffffffffff}, 0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000017b000-0xb)={0x9, 0x0, 0x2, 0x4, 0x5, 0x0, 0x2, 0x5, 0x6b8, 0xfffffffffffffffb, 0x2}, 0xb) [ 39.197295] IPVS: ftp: loaded support on port[0] = 21 2018/02/19 20:00:56 executing program 3: socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009bf000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 20:00:56 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00008d6000-0x14)={0x14, 0x80000000000023, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x6}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000)={0x4d6, 0x8000, 0x8, 0x76, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={r3, @in={{0x2, 0x1, @empty}}, 0x800, 0x8}, 0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$netrom(0xffffffffffffffff, &(0x7f0000002000-0x10)=@ax25, &(0x7f0000001000)=0x10) setsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000001000-0x4)=0x81, 0x4) recvfrom(r0, &(0x7f00005de000-0x71)=""/113, 0x71, 0x0, &(0x7f0000001000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x3, @loopback=0x7f000001}, 0x3, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000003000-0x4)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000001000)=r5) r6 = accept(r0, &(0x7f0000594000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000cbf000)=0x32) getsockopt$inet6_dccp_int(r7, 0x21, 0xb, &(0x7f0000fae000-0x4), &(0x7f0000160000)=0x4) accept4$packet(r6, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001000-0x4)=0x14, 0x800) sendmsg$can_raw(r6, &(0x7f0000000000)={&(0x7f0000000000)={0x1d, r8}, 0x10, &(0x7f0000000000)={&(0x7f0000000000)=@can={{0x4, 0x5, 0x0, 0x1}, 0x7, 0x1, 0x0, 0x0, "fa097e6e9f211de3"}, 0x10}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) 2018/02/19 20:00:56 executing program 1: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000093f000)={0x0, {{0x2, 0xffffffffffffffff, @empty}}}, 0x90) r1 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r1, &(0x7f0000fbf000-0x93)=""/185, 0xffffffffffffff89, 0x0, 0x0, 0xffffffffffffff8f) bind$inet6(r1, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f00005a4000)=[{&(0x7f0000345000-0x1000)="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", 0x1000}, {&(0x7f0000cc6000)="90f792a1d4c5777c5bde69e2ce22366a9599404568ead5d5ce1b312c33b7605436891d3b3c7692667054f5637591a6412ec82ce180f02ba47ec783c32f2b2b1023ebc768c4b562c9c7386d24c25889592a550823b3202f633267d6896809ba7186bcd9d0a263989dbad27a0516e17187c4", 0x71}, {&(0x7f00007b4000)="d85a8aa888dd6579d8ca27904dfd927ec0a1d9f01903becc3661c393f733402b09c56acbd526ffb36a5101fae19ae36b68ae22de6570f3d84171264b10c20d064a1dcc3211e6ce066cb9bad3d4fa8781e44bcdb3806849291daeaf882c59ae4b2d81d3e58c1435", 0x67}, {&(0x7f000000a000)="1e9ce0dbda71d9943162c03dd74d034ffa785b84a7cc90305e88f69563375d654fb642af2164edb89909931470108bfba31e9fbbccbd1005589d97d81538df7a38cbcfb98006a74b6d93b3b8ea5a6cda1302d050a4375f7aba10aa1e95a80b03478487584339bc0f797a7c45139e50ce7ea64af9c82e851cc2e7d461f2c72401deefff04a6c9223dbda770175e229b982843236b9aa75386241c9fd67910c3240c99a49aa6fc124e10af87ace6e9ae7bb975593fc8a7e24b8ca63e5e4145a3eeb09933f9315edb22", 0xc8}], 0x4}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r2, &(0x7f0000fd6000-0xf0)="45a07556cc2d987821befdf054f0b60cb5bf6a7e0b2f3ba48327b8492fc1787f4a1881a022c125e79e826293e317e91448ccb66f41591f22cfad30cd1e84191b8453281d67", 0x45, 0x0, &(0x7f0000fd5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000fd7000-0x4)=@assoc_id=0x0, &(0x7f0000fd7000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000d82000)={r3, 0x4}, &(0x7f0000f9d000-0x4)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00003b9000-0x8)={r4, 0x80}, 0x8) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000b5a000)=0x1, &(0x7f0000395000)=0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000fd6000)={r3, 0x12, "9f750120ed09dc2ffb8d32c7c39a87113198"}, &(0x7f0000fd7000-0x4)=0x1a) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r1, &(0x7f0000e78000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000fd7000)=0xcb) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000fd7000-0xe8)={{{@in=@empty, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000fd6000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00001c3000-0x50)={@empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x6, 0x800, 0x9, 0x100, 0x80000001, 0x1, r5}) 2018/02/19 20:00:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000eaf000-0x1317)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "e4f507", 0x30, 0x88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x10001, {0x0, 0x6, "bbe750", 0x0, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80}, []}}}}}}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00002f9000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00003d6000)=0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d01000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2000}) 2018/02/19 20:00:56 executing program 5: r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) setsockopt$packet_int(r0, 0x107, 0x800000000000014, &(0x7f0000003000-0x4), 0x9c) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003dd000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000-0x4)=0x6, 0x4) 2018/02/19 20:00:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x1f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000003000-0x8)=0x80000001) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000003000)='tls\x00', 0x4) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x2, &(0x7f0000001000)={{{@in=@rand_addr, @in6=@mcast2}}, {{@in=@empty}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={@common='yam0\x00', @ifru_flags=0x6000}) 2018/02/19 20:00:56 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d}, 0x10) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000)={0x0, @empty, @loopback}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000-0x28)={@common='ip_vti0\x00', r1}) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000), 0x0) close(r0) 2018/02/19 20:00:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000c7d000)=[], 0x1000000000000227) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000966000), &(0x7f00000fc000-0x4)=0x10, 0x80800) getpeername$ipx(r1, &(0x7f00003f6000), &(0x7f00005ec000-0x4)=0x10) [ 39.307770] IPVS: ftp: loaded support on port[0] = 21 2018/02/19 20:00:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000009c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000c7c000)={&(0x7f0000530000)=[0x0, 0x0], &(0x7f00006f6000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000508000-0x10)=[0x0, 0x0, 0x0, 0x0], &(0x7f00009dc000)=[0x0, 0x0], 0x2, 0x9, 0x40000000000000ab, 0x2}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000d87000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00008a1000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000459000-0x8)={0x0}, &(0x7f0000569000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000625000-0x4)=@assoc_id=r2, &(0x7f0000755000-0x1)=0x4) syz_emit_ethernet(0x2e, &(0x7f0000e6b000)={@random="fde048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, "08070017"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) 2018/02/19 20:00:56 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000890000)=@sco, &(0x7f000053e000-0x4)=0x8) r1 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000a94000)={r0}) tee(r0, r1, 0x0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000d7e000)=""/22, &(0x7f0000fff000-0x4)=0x16) 2018/02/19 20:00:56 executing program 4: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8002, 0x4) r1 = socket(0x19, 0x80000, 0xff) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000033000)=0xd8, 0x4) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000000b000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0x16}, 0x0, 0x1, 0x0, 0x2, 0x3, 0x9, 0x1}, &(0x7f0000034000)=0x20) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000034000-0x4), &(0x7f0000033000)=0x4) r2 = socket$inet6(0xa, 0x200000000002, 0x10) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000035000-0x4)=0x5, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000007000-0x40), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0xb15}}, @common=@inet=@length={0x28, 'length\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) connect$inet6(r2, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r2, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) unshare(0x10000) setsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000007000-0x4)=0x876, 0x4) 2018/02/19 20:00:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x2, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200200}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000)=@upd={0xf8, 0x12, 0x200, 0x1, 0x0, {{'xts(tnepres)\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x7}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0xfffffffffffffff9}]}, 0xf8}, 0x1, 0x0, 0x0, 0x20000000}, 0x8015) r1 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x80)=@generic, &(0x7f0000001000-0x4)=0x80, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x3, 0x2}, 0xc) mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f000035d000-0x4)=0x19, 0x2b5) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000078e000-0x1)=0x401, &(0x7f0000889000-0x8)=0x1) 2018/02/19 20:00:56 executing program 6: socket$inet6(0xa, 0x8000f, 0x1c8) mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002e000-0x8)={0x0}) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000020000)=0x1, 0x4) connect$inet6(r0, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000014000-0x90)=[{&(0x7f000002b000)="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", 0x585}], 0x1, &(0x7f000001f000-0xf8)=[]}, 0x0) 2018/02/19 20:00:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fa2000-0x4)={r0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000a74000)={0x0, 0x3}, &(0x7f0000608000)=0x8) sendmsg$key(r1, &(0x7f0000e47000-0x38)={0x0, 0x0, &(0x7f0000138000-0x10)={&(0x7f0000f76000-0x42)={0x2, 0x14, 0x23d3, 0x9, 0x12, 0x0, 0x6, 0x2, [@sadb_x_policy={0x8, 0x12, 0x1, 0x3, 0x0, 0xffffffffffffffff, 0x80000000, {0x6, 0x2b, 0xb9f5, 0x9f, 0x0, 0x1ff, 0x0, @in=@multicast2=0xe0000002, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, @sadb_x_policy={0x8, 0x12, 0x3, 0x2, 0x0, 0x1, 0xffffffffffffffe0, {0x6, 0x6c, 0xc04d, 0xa91f, 0x0, 0x0, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@broadcast=0xffffffff}}]}, 0x90}, 0x1}, 0x4000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00001d7000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000d47000-0xc)={r2, 0x401}, 0xc) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000-0x668)=@security={'security\x00', 0xe, 0x4, 0x608, 0xffffffff, 0x120, 0x430, 0x120, 0xffffffff, 0xffffffff, 0x538, 0x538, 0x538, 0xffffffff, 0x4, &(0x7f0000001000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bcsh0\x00', {}, {}, 0x32}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@inet=@esp={0x30, 'esp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0x2}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz1\x00'}}}, {{@uncond, 0x0, 0x2e8, 0x310, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @empty, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @empty]}}, @common=@inet=@recent1={0x108, 'recent\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'syz1\x00'}}]}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd8, 0x108, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x668) r3 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f000079e000-0x14)={@mcast1}, &(0x7f0000e55000)=0x14) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000899000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0x58) 2018/02/19 20:00:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000002d000-0x5c)={{0xa, 0x2, 0x7, @empty, 0xde4}, {0xa, 0x0, 0xff, @mcast2={0xff, 0x2, [], 0x1}, 0x2f4f}, 0x101, [0x101, 0xfff, 0x2, 0x6, 0x200, 0x8, 0x1, 0x100000000]}, 0x5c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000e37000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f00006bd000-0x10)={&(0x7f0000877000-0x34)=@ipv6_newroute={0x30, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x1}, @RTA_ENCAP={0xc, 0x16, @typed={0x8}}]}, 0x30}, 0x1}, 0x0) 2018/02/19 20:00:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getpeername$inet6(r0, &(0x7f0000cba000)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000ba4000-0x4)=0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000042e000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000c42000-0x210)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x3, [{{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}]}, 0x210) [ 39.477307] can: request_module (can-proto-5) failed. [ 39.491776] BUG: sleeping function called from invalid context at net/core/sock.c:2772 [ 39.500033] in_atomic(): 1, irqs_disabled(): 0, pid: 699, name: kworker/u4:4 [ 39.507251] 5 locks held by kworker/u4:4/699: [ 39.511753] #0: ((wq_completion)"%s""netns"){+.+.}, at: [<000000000c30e438>] process_one_work+0xaaf/0x1af0 [ 39.521770] #1: (net_cleanup_work){+.+.}, at: [<000000003149867d>] process_one_work+0xb01/0x1af0 [ 39.525577] syz-executor6 (5667) used greatest stack depth: 14928 bytes left [ 39.530906] #2: (net_sem){++++}, at: [<0000000086664b36>] cleanup_net+0x23f/0xd20 [ 39.530939] #3: (net_mutex){+.+.}, at: [<0000000090f2170f>] cleanup_net+0xa7d/0xd20 [ 39.553947] #4: (&(&srv->idr_lock)->rlock){+...}, at: [<0000000095e89137>] tipc_topsrv_stop+0x231/0x610 [ 39.563721] CPU: 1 PID: 699 Comm: kworker/u4:4 Not tainted 4.16.0-rc1+ #232 2018/02/19 20:00:56 executing program 3: socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009bf000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 20:00:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x0, &(0x7f000047d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000bf6000-0xa)={0x0, 0x3, 0x1, [0x10000]}, &(0x7f0000ace000)=0xa) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000265000-0x4)=@assoc_id=r2, &(0x7f000055f000)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000546000)=@security={'security\x00', 0xe, 0x4, 0x510, 0xffffffff, 0x0, 0x328, 0x440, 0xffffffff, 0xffffffff, 0x440, 0x440, 0x440, 0xffffffff, 0x4, &(0x7f0000eaf000-0x40), {[{{@uncond, 0x0, 0x228, 0x250, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x8000, 0x0, 0x400, 0x8, 0x20, 0x0, [@dev={0xfe, 0x80, [], 0x0, 0xa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0xa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @dev={0xfe, 0x80, [], 0x0, 0x4}, @dev={0xfe, 0x80, [], 0x0, 0x12}, @empty, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}}, @common=@dst={0x48, 'dst\x00', 0x0, {0x1, 0x7, 0x1, [0x0, 0x3f, 0x8, 0x3, 0x8000, 0xd65, 0xfff, 0x1, 0x5, 0x6, 0x0, 0x7fff, 0x9, 0xf2, 0x5, 0x800]}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x9}}}, {{@uncond, 0x0, 0xa8, 0xd8, 0x0, {}, []}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0x400, 0x8, 0x9}, {0xc55, 0x8000, 0x9}, 0xffffffff, 0x80}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@loopback=0x7f000001, [0xffffffff, 0xff, 0x0, 0xffffff00], 0x1, 0x2, 0x3, 0x1, 0x11, 0x28}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x800, 0x1, 0x40}, {0x7f, 0x100000001, 0xf8d}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x570) r3 = socket$inet(0x2, 0x3, 0x3) ioctl$sock_proto_private(r0, 0x89e7, &(0x7f0000949000)="234da924d7cd041154790cb6e66d78f0a68e27902ba1b84058c00f2d95b316ea2156384b026202954458cb96b9d17fc3c1ba4c6237d2f504e0918a4db7d159b3f85cf7f62c14c10f6a28f0b75987bfd6f5a163f9aa2cce4a50a5b250b1b04ec7859ccb524b818ead27c2fbe2902ca9c78de5e2a5554c272c4f046ee2fc4d36026fd1f49493ce38d83ddc48855e53351c778ce229bf770b3a2b62e407976f2071eaf1ad325b5ac0e2a621f913b2ec810e28dd447aa55c59d31d728954") setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000f21000-0x380)=@filter={'filter\x00', 0xe, 0x4, 0x320, 0xffffffff, 0x158, 0x1f0, 0x0, 0xffffffff, 0xffffffff, 0x288, 0x288, 0x288, 0xffffffff, 0x4, &(0x7f000000b000), {[{{@uncond, 0x0, 0x130, 0x158, 0x0, {}, [@common=@unspec=@string={0xc0, 'string\x00', 0x1, {0x0, 0xea, 'bm\x00', "225eecb600000007ceb36a2658d861a1eff32000000000000000d947ff2ad36d4e0d6b5328cf197cd30f110002000000000000d48bdc49c5f07871c41c895cbb30dc1065e1ca049ab6e5f300000000000000023a992aa626d200a9ee7fd68edf88000099b1942a0ff1fef7a3b917dc483d93f9d782b3ce2da3eb8965fbf6dca4", 0x400000000002f}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @generic="9cd7d6f066821358576485a73127bf63", @generic="ad8e0879982acd22a5e0eba0ca671522"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@dev={0xac, 0x14}, @multicast1=0xe0000001, 0x0, 0x0, @generic="e39e66367d4140ac40e41e1e04d2404a", @generic="40bef860d695fecfd71a432d3741ecdd"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x380) r4 = socket$inet(0x2, 0x3, 0x88) sendto$inet(r4, &(0x7f0000005000), 0x0, 0xc844, &(0x7f0000005000)={0x2, 0xffffffffffffffff, @empty}, 0x10) sendto$inet(r3, &(0x7f0000ba2000)="56ffdb57a080e18f9ddd37cae25445dc1e486d26bb0c51d7b9cdd88aadff0000000468cda4f3c640e74f6080a95f0b0a67db83a6fc8b8da528eb81349b37196390a54cb5a3fafa8d56a41577709730325d67cea546df2f7c69de618c140b82ed553094b600178a1f8efc3cf345475b6d2670d2ca65958dca90f2be026d6235b8e758a10eb7eb75eb676ddd5b5cdba3b48188a13a14805e863246e8a1a0f4818e28f22091a233d013d91dd59c8e0b07ee30a1d2839376689d11806545df76865ef6c2914e11461c3922d8d19ed30a2fee79bcf3380bbf", 0xd6, 0x0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/19 20:00:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000062c000-0x38)={&(0x7f0000316000-0xb)={0x10}, 0xc, &(0x7f0000bea000)={&(0x7f00000e6000-0x110)=@getpolicy={0x5c, 0x15, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@policy_type={0xc, 0x10, {0xffffffffffffffff}}]}, 0x5c}, 0x1}, 0x0) r1 = socket(0xa, 0xf, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000350000)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000059a000)={{{@in=@broadcast, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000c35000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00003f4000)={{{@in=@multicast1=0xe0000001, @in=@empty, 0x2, 0x0, 0x2, 0x6, 0xa, 0xa0, 0x80, 0xef, r2, r3}, {0xfff, 0x77, 0x8, 0xeb, 0x6138, 0xe676, 0x7fff, 0x7fff}, {0xffffffff00000001, 0x2, 0x3, 0x80}, 0x1000, 0xf, 0x2, 0x1, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x6f}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x2, 0x1, 0x9, 0x4, 0x1000, 0x2}}, 0xe8) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000d7d000-0x488)=@nat={'nat\x00', 0x1b, 0x5, 0x428, 0x298, 0x200, 0xffffffff, 0x200, 0xf8, 0x390, 0x390, 0xffffffff, 0x390, 0x390, 0x5, &(0x7f000043d000), {[{{@ip={@rand_addr=0x5, @multicast2=0xe0000002, 0xffffffff, 0x0, @generic="8629658c95691f43ac03993016005bdb", @common='dummy0\x00', {}, {}, 0x2f, 0x2, 0x4}, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x4, 0x1f, 0xfffffffffffffff8}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0xc71, 0x5, 0x5, 0xe2e, 0x1, 0x7ff], 0xfffffffffffffff8, 0xffe, 0x800}, {0x0, [0x9, 0x240000000000, 0x8, 0x80, 0x1ff, 0x100000001], 0x8, 0x9, 0x100000000}}}}, {{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x3f9, 0x3}}]}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}, @port=0x1, @port=0x3}}}, {{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0xff000000, 0xffffff00, @generic="5740f41f5a9e134cb3ee5edfa90693c8", @common='bridge0\x00', {0xff}, {0xff}, 0x6c, 0x2, 0x8}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0xd9, 0x4}}}, {{@uncond, 0x0, 0xc0, 0xf8, 0x0, {}, [@common=@inet=@multiport={0x50, 'multiport\x00', 0x1, {0x1, 0xb, [0x3, 0x2, 0x2, 0x3, 0x0, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x3, 0x3], [0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1], 0x1}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x10, @remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, @gre_key=0x6, @port=0x0}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x488) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000027c000)={0x0, 0x1f}, &(0x7f0000d8c000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000058e000)={r4, 0x6}, 0x8) 2018/02/19 20:00:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x14) accept$unix(r1, &(0x7f0000c6f000-0x6e)=@file={0x0, ""/108}, &(0x7f000032b000-0x4)=0x6e) ioctl$sock_ifreq(r0, 0x8932, &(0x7f000092e000-0x50)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0b00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) [ 39.570821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 39.580174] Workqueue: netns cleanup_net [ 39.584235] Call Trace: [ 39.586823] dump_stack+0x194/0x257 [ 39.590449] ? arch_local_irq_restore+0x53/0x53 [ 39.595120] ? print_lock+0x9f/0xa2 [ 39.598749] ? lockdep_print_held_locks+0xc4/0x130 [ 39.603684] ___might_sleep+0x2b2/0x470 [ 39.607659] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 39.610909] can: request_module (can-proto-5) failed. [ 39.613535] ? copy_overflow+0x20/0x20 [ 39.613554] __might_sleep+0x95/0x190 [ 39.613573] lock_sock_nested+0x37/0x110 [ 39.613586] tipc_release+0x103/0xff0 [ 39.613596] ? __schedule+0x8ea/0x2040 [ 39.638113] ? check_noncircular+0x20/0x20 [ 39.642350] ? __sched_text_start+0x8/0x8 [ 39.646491] ? tipc_sk_backlog_rcv+0x390/0x390 [ 39.651074] ? _raw_spin_unlock+0x22/0x30 [ 39.655237] ? lock_acquire+0x1d5/0x580 [ 39.659206] ? lock_acquire+0x1d5/0x580 [ 39.663174] ? tipc_topsrv_stop+0x231/0x610 [ 39.667492] ? tipc_topsrv_stop+0x1a3/0x610 [ 39.671812] ? lock_release+0xa40/0xa40 [ 39.675787] ? trace_event_raw_event_module_request+0x320/0x320 [ 39.681863] sock_release+0x8d/0x1e0 [ 39.685580] tipc_topsrv_stop+0x3c0/0x610 [ 39.689722] ? kfree+0xf3/0x260 [ 39.692997] ? tipc_topsrv_start+0x1010/0x1010 [ 39.697576] ? trace_hardirqs_on+0xd/0x10 [ 39.701723] ? tipc_nl_media_set+0x570/0x570 [ 39.706127] tipc_exit_net+0x15/0x40 [ 39.709835] ops_exit_list.isra.6+0xae/0x150 [ 39.714242] cleanup_net+0x6ba/0xd20 [ 39.717948] ? find_held_lock+0x35/0x1d0 [ 39.722016] ? unregister_pernet_device+0x70/0x70 [ 39.726851] ? debug_object_deactivate+0x364/0x560 [ 39.731788] ? lock_release+0xa40/0xa40 [ 39.735772] ? check_noncircular+0x20/0x20 [ 39.740003] ? lock_acquire+0x1d5/0x580 [ 39.743974] ? process_one_work+0xb01/0x1af0 [ 39.748387] ? __lock_is_held+0xb6/0x140 [ 39.752465] process_one_work+0xbbf/0x1af0 [ 39.756714] ? pwq_dec_nr_in_flight+0x450/0x450 [ 39.761390] ? __schedule+0x8ea/0x2040 [ 39.765287] ? __lock_acquire+0x664/0x3e00 [ 39.769520] ? check_noncircular+0x20/0x20 [ 39.773764] ? check_noncircular+0x20/0x20 [ 39.778015] ? lock_acquire+0x1d5/0x580 [ 39.781980] ? lock_acquire+0x1d5/0x580 [ 39.785948] ? worker_thread+0x4a3/0x1990 [ 39.790090] ? lock_downgrade+0x980/0x980 [ 39.794241] ? lock_release+0xa40/0xa40 [ 39.798214] ? retint_kernel+0x10/0x10 [ 39.802098] ? do_raw_spin_trylock+0x190/0x190 [ 39.806693] worker_thread+0x223/0x1990 [ 39.810658] ? finish_task_switch+0x1e2/0x890 [ 39.815173] ? process_one_work+0x1af0/0x1af0 [ 39.819657] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.824656] ? trace_hardirqs_on+0xd/0x10 [ 39.828776] ? mmdrop+0x18/0x30 [ 39.832033] ? finish_task_switch+0x29b/0x890 [ 39.836510] ? copy_overflow+0x20/0x20 [ 39.840388] ? __schedule+0x8ea/0x2040 [ 39.844272] ? check_noncircular+0x20/0x20 [ 39.848484] ? remove_entity_load_avg+0x1be/0x260 [ 39.853300] ? find_held_lock+0x35/0x1d0 [ 39.857339] ? find_held_lock+0x35/0x1d0 [ 39.861378] ? complete+0x62/0x80 [ 39.864827] ? __schedule+0x2040/0x2040 [ 39.868775] ? do_wait_intr_irq+0x3e0/0x3e0 [ 39.873069] ? __lockdep_init_map+0xe4/0x650 2018/02/19 20:00:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d58000)=@nl=@proc, &(0x7f0000000000)=0xc, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x2f, &(0x7f0000019000-0x9f)=""/159, &(0x7f0000000000)=0x9f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000002000-0x18)=@generic={0x4, 0xffffffff, 0x7}) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x10000000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000001f, &(0x7f0000739000-0x4), 0x4) 2018/02/19 20:00:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000414000)={0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000d39000)=@raw={'raw\x00', 0x9, 0x3, 0x388, 0x0, 0xffffffff, 0xffffffff, 0x138, 0xffffffff, 0x2b8, 0xffffffff, 0xffffffff, 0x2b8, 0xffffffff, 0x3, &(0x7f000084a000-0x30), {[{{@uncond, 0x0, 0xd0, 0x138, 0x0, {}, [@common=@inet=@socket1={0x28, 'socket\x00', 0x1}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0xf, 0x0, 0x0, 0x0, "707074700000010000000000002000", 'syz1\x00'}}}, {{@uncond, 0x0, 0x118, 0x180, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv4=@multicast2=0xe0000002}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x11, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) syz_emit_ethernet(0x8d, &(0x7f00003e5000-0x8e)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "0f2902", 0x57, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @dev={0xfe, 0x80}, {[@fragment], @udp={0x2, 0x3, 0x4f, 0x0, "afab83b3638f3145fb66a50c62dda99b86501326864fa9028e79585c4ae66484bbd2e302e970a5cb8adb8005caf132c2e0787725c4d0d0913e643e884450890a1dc4bb749189a6"}}}}}}, 0x0) 2018/02/19 20:00:56 executing program 1: setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc8, &(0x7f00004fd000), 0xfffffffffffffe96) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x40000000000c9, &(0x7f0000001000-0x4), 0x4) 2018/02/19 20:00:56 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x48, 0x10001, &(0x7f000053c000)="01040e00cf1a0002dd13cc8606985375dd436de42e2fd9b499bf531cc31e61ddc05553442058c8978ec63229953ed91638e917ae32c8454ab7af29fb1a54e28666dc6212fbeb71b90802e0c348862df2abe70900000312c64fc8b7f4836455851c876df0bcf43367cc7f48572477aa8d2008af8aa5500256e8436825f6d1a7cffb20409fc6b53382507796c8d6084659e691575c5a70152159833179607975bb3977fd7f13272d533a41c154650e74b1fb1d35f2916bb456944c8b5d64eaf9212e5cc070a08bec9452", 0xfffffffffffffe63) 2018/02/19 20:00:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000002000-0x4)=0x7c2, &(0x7f0000001000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x3, 0xb4f, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}, {0xa, 0x0, 0xe5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, 0x3, [0x7fffffff, 0x1, 0x80000000, 0x40, 0xe1b, 0x6, 0x0, 0x20]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000)={{{@in6=@dev, @in6=@mcast2}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo_reply}}}}, 0x0) 2018/02/19 20:00:56 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000fc1000-0x10)=[{&(0x7f0000000000)="febd0844957a4da94dfb0d056289bc734b6d2e25214c5ac8c4b757a79aca31792f4104a96a68d3f59852240c2fa57f624b41a292644f93292e7b47bfd51e47cf11c4c169d771640de8b1f9e341264c5ac859d8e92fcba4d3c85cc6cc80513a1cd18c897cd753d62ce4505374da218d9fc410bc92e777caa6f79ab138cfce7589c9e31039eb17eeccb984acb42ef8cf5482c325f7b38aca6e2440", 0x9a}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000dfb000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000084c000-0x10)="0a077599d5e3830000000000000000b7", 0xfffffffffffffec0) accept$alg(r2, 0x0, 0x0) r3 = accept$alg(r2, 0x0, 0x0) sendmsg(r3, &(0x7f000017b000-0x38)={0x0, 0x0, &(0x7f000069c000)=[{&(0x7f0000386000)="ac8492d52b622c7a8156af9e98ad96b7bc2c24d8aede9fa34844450ca62695214bf805c6e04111683588884fdc02ad3b9c8c920b0ce7ba53c5cc3ff61520d46c", 0x40}], 0x1, &(0x7f0000bd7000)=[]}, 0x0) recvmsg(r3, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0x6, &(0x7f0000ae1000-0x40)=[{&(0x7f0000b7f000-0x75)=""/117, 0x75}], 0x1, &(0x7f0000838000-0xa9)=""/169, 0xa9}, 0x0) socketpair(0x19, 0x4, 0x0, &(0x7f00008fd000-0x8)={0x0}) setsockopt$bt_hci_HCI_TIME_STAMP(r4, 0x0, 0x3, &(0x7f0000459000-0x4)=0x5, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d62000-0x10)={&(0x7f0000746000)='./file0\x00'}, 0x10) 2018/02/19 20:00:56 executing program 3: socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009bf000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 20:00:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00006b6000)={0x3, [0x7, 0x8c, 0xe6]}, &(0x7f0000a35000-0x4)=0xa) r2 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x6d}, &(0x7f0000271000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000900000-0x20)={0x8000, 0x8000, 0x3, 0x194020000, 0x400, 0x3, 0xe25, 0x1, r4}, &(0x7f0000000000)=0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x3a, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) 2018/02/19 20:00:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x200000000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000bff000-0x88)={0xffff, {{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, 0x88) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x24) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, []}, 0x8) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000034e000+0xf71)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00008f2000)) [ 39.877451] ? do_raw_spin_trylock+0x190/0x190 [ 39.882007] ? lockdep_init_map+0x9/0x10 [ 39.886056] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 39.891149] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 39.896141] ? trace_hardirqs_on+0xd/0x10 [ 39.900263] ? __kthread_parkme+0x175/0x240 [ 39.904565] kthread+0x33c/0x400 [ 39.907906] ? process_one_work+0x1af0/0x1af0 [ 39.912374] ? kthread_stop+0x7a0/0x7a0 [ 39.916324] ret_from_fork+0x3a/0x50 2018/02/19 20:00:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept(r0, &(0x7f0000193000-0x80)=@generic, &(0x7f00001e6000)=0x80) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000782000)={0x4, 0x3, 0x8000}, 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000768000-0x38)={&(0x7f0000369000)={0x10}, 0xc, &(0x7f0000bf4000-0x10)={&(0x7f0000d7d000-0x15e4)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) listen(r0, 0x37a) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f00003c1000-0x24)={0x18, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/19 20:00:56 executing program 6: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000016000)=@ipx, &(0x7f0000017000-0x4)=0x10) sendmsg$nl_crypto(r1, &(0x7f0000013000-0x38)={&(0x7f0000012000-0xc)={0x10, 0x0, 0x0, 0x40208000}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000015000)=@upd={0x120, 0x12, 0x300, 0x7, 0x0, {{'sha384-avx2\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x3ff}, {0x8, 0x1, 0x1ff}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0xcd5}, {0x8, 0x1, 0x100000000}, {0x8, 0x1, 0x90000000000000}, {0x8, 0x1}]}, 0x120}, 0x1}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000014000)={@common='erspan0\x00', &(0x7f0000015000-0x10)=@ethtool_rxfh_indir={0x38, 0x0, []}}) 2018/02/19 20:00:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91", 0x5) r1 = socket$bt_sco(0x1f, 0x5, 0x2) r2 = accept(r1, &(0x7f0000df4000)=@nl=@unspec, &(0x7f0000928000-0x4)=0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000072b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000dcf000-0x10)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c67000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000513000)={r4, 0x0, r5}) connect$pppoe(r2, &(0x7f0000354000)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r7 = gettid() r8 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r6, 0xc0286405, &(0x7f0000406000)={0x5, 0x8, r7, 0xe8, r8, 0x200, 0x6fc, 0xfff}) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000091c000)=0x7fff, 0x2) 2018/02/19 20:00:56 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x30) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000052f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}}, &(0x7f0000001000-0x4)=0xb8) 2018/02/19 20:00:56 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ff1000-0x1f)="1f0000004a00070100001b0a000008ff0a3f8016f7ffe320e60000fe441951", 0x1f) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ff6000)={0x0, 0x8, 0xfff, 0xc4}, &(0x7f00008c5000)=0x10) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006eb000)={0x9, 0x4, 0xfd58, 0x8, r1}, &(0x7f0000ff7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ff5000)={0x0, 0x0, 0x20}, &(0x7f000020a000)=0xc) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000020e000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ff6000-0x108)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0x2, 0x6, 0x1e46462b, 0x5, 0x3ff, 0x0, 0x8, 0x8, 0x1, 0x10001, 0x6, 0xa07, 0x9, 0xffffffff00000001, 0x80000000]}, &(0x7f0000fbc000-0x4)=0x108) 2018/02/19 20:00:56 executing program 6: mmap(&(0x7f0000000000/0xe84000)=nil, 0xe84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e82000)={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f0000e77000)=@get={0x108, 0x13, 0x224, 0x3, 0x2, {{'ecb-serpent-avx\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0xfffffffffffffff8}, {0x8, 0x1, 0x1000}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0xc05a}, {0x8, 0x1, 0x81}]}, 0x108}, 0x1, 0x0, 0x0, 0x8820}, 0x81) r2 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e84000)={{{@in6=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000e85000-0x4)=0xe8) sendto$packet(r2, &(0x7f0000c9e000)="c20304eb2393f68a23f410b13b32b7e41261e661157bf77cebe7cdd33fc9024e8b029a25d14a286d835912505cd8b0f59dc5f4de957bc69cd1b81b6a844cc92fb6bd1254c06fc242d99eb5ccc6ae924ac8fd37d4fdec454873191315c2add88b1372762bca", 0x65, 0x8000, &(0x7f000087f000)={0x11, 0x7, r3, 0x1, 0xe6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) 2018/02/19 20:00:57 executing program 2: mmap(&(0x7f0000000000/0x417000)=nil, 0x417000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2000000000000005, 0x0) connect$ax25(r0, &(0x7f00001c2000-0x10)={0x1e, {"03491f0800"}}, 0x10) mmap(&(0x7f0000417000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000418000)={0x0}, &(0x7f000025a000-0x4)=0xc) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000419000)={{{@in=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@rand_addr}}, &(0x7f00002a7000)=0xe8) r3 = gettid() mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000418000)={{{@in=@broadcast, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000419000-0x4)=0xe8) r6 = getgid() mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000041a000-0x6)={0x0, 0x1f}, &(0x7f0000419000)=0x6) mmap(&(0x7f0000419000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000041a000-0x8)={r7}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000033e000-0x4)=0x0) r9 = getuid() r10 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003e7000-0x4)=0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000419000-0xe8)={{{@in=@multicast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000419000-0x4)=0xe8) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000097000)={0x0, 0x0, 0x0}, &(0x7f0000418000)=0xc) mmap(&(0x7f0000418000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000418000)={0x0, 0x0, &(0x7f0000418000)=[{&(0x7f0000418000)={0x230, 0x28, 0x810, 0x5, 0x0, "", [@typed={0xc, 0x62, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="e1d57a53e186d6191cfe3a29a027e571273cc588ba06dc99ef359862b497af22511506d1e526766c3241e9b3e9af70b4be146fc93774c7", @generic="4a2c95ba4fb2fafc6f589af8", @typed={0xc, 0x43, @pid=r1}, @nested={0x1c4, 0x12, [@generic="e03435c2f6eeb066ee0ab3", @generic="5e6fead222f34d97a24f0973bb41d6dd4d792c2f21e030f952bcf768eff37f883988ac28da895897135d081db23e903638e65f3e0717df6b7baa85a3aa935915d3347a9ed2993ebb7f588739d007a3db5aa6b8bb0606db575c866dae2b35b8518d54dc6d82c8faf31c0f716985cb3ee3f65b99637e2dbef0e9c4bdcd6a25980d608a09fb8767ee5ddf4b496d0374fb0fa89e1c3b243f81c5e45659b02d967ad8549b80f1356f4c5f1b0b0b203774b084d851653ed6d0", @typed={0xc, 0x53, @u32=0x4}, @typed={0xc, 0x92, @u32=0x7}, @generic="5b796609b6c1fbcc703b0840a692109769ad316da5aa6dcd97c1c76a402e048f790a212727114f9b3f32b7d853856b3aed8509a958827ca93d779bf3d8a32d9499e4b8b2366dcd9c07390f1d71e5a16949454c1ee574e220e30e53abfcb12154b932789cfd8cebee15c6cd6cde45696f79be53e2b661d2cb2ab7cceabf917241fad7c152caae21d60d82253792cf8074404568db4c8d58f54a6a24fa5e92a87b7c75100214da01d9ee8c5fd261f6d6a8f79102749f4b4da5e04c8f79bf5197e963f1db", @typed={0x18, 0x25, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0xc, 0x71, @str='\x00'}]}]}, 0x230}, {&(0x7f0000419000-0x248)={0x248, 0x36, 0x110, 0x5, 0x1, "", [@typed={0x8, 0x89}, @generic="ded95bdf1537dc81e2e3bec861b46de81b69adc2eab047df3014dc534655253ee0bbb0bf4f1e59aa6a3228d4745ab7a0d991b826292c723c2de335c1b59eea193c3955e95e3ac8bec84bb41e05918bff23cfc24ee897b2afa6c6689583d0da71e8024d94ec105f7edf8b64b9fa5c42f4072ff6a6d97b964aedfb0ecd7f4d1177be799e316fac0349a46b8672db6d2a5aaa639535486e63a1d322dd18e36073b0beffa255713fba9843f648e9caf35e82", @generic="04d50c23601df7b4177ec298b8c135debfd6fc7d1f24eef839396262ae3aef6983a2ac5b24c8a31209251306e8cf5151336ace6c494034987597030590024d417ef3e50bce13b611700c14a64474a1f4be86cb029ce69e557453499aa7b9d961c3ce731628cb4fe733c3705d0b04568dec43af949e38e14273cd1faac0bfd2f01f0b", @nested={0x10, 0x73, [@typed={0xc, 0x35, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @nested={0xe0, 0x58, [@generic="b02d19974372f10dc9b8e62b3bb5f24d74aa7236a49dc4766d81806bfbc65ab509ecac222580659d71f896a900c701a3a89a883a408457a096e2f967243b190586c64ea8fe0dce46ce873efd79edfba5d16f7029162701d158512848e8a18f242f7a64d9573d75ef10a35f74b57d710ab04c0c0d7ae4eaa1dd2130af9c13b9b3dff2ef19af052422f4207bea4144f47709469eb1952e5ca5d6684391979c461afaa2367f039a926298387dcab68ff6f9e5cfeca49dd0de769d1a1d9886c0fb6b4eea8b7ea103cd09ec3ea33d529f", @typed={0xc, 0x6, @uid=r2}]}, @typed={0xc, 0x24, @pid=r3}]}, 0x248}, {&(0x7f000018a000-0x10)={0x10, 0x2a, 0x800, 0x7, 0x1, "", []}, 0x10}], 0x3, &(0x7f00002cd000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0xd0, 0x4}, 0x4000000) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000417000)="cb7e93937dcd469497273d19236beeeb2226297a1e5f2b737899a79057ee4466798de5f7138fdba80c830f3ab63c024be52846870c3891aabe3dc65c0527130e2ec94ed3b21d93b775dabc853f6200f431d2889c3fef410d05539e0ff3470821bef267840794937e007b0f9313d4b5af6289e812e169e1b2f00ce0686974dce28af6b71534384608ecad105352d1420da216e62f84e1c14d8b243507bd7f72", 0x9f) 2018/02/19 20:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000282000-0x4)=0x7fff, 0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00004b5000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f00007e5000)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000d72000)={{{@in=@empty, @in=@loopback}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000a80000-0x4)=0xe8) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x201}], 0x1) 2018/02/19 20:00:57 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18", 0x4f, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0}, &(0x7f0000002000-0x3)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x3, 0x2d, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x5}}, 0x6, 0x9, 0x6a2f, 0x739, 0x1}, 0xa0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000002000)={r1, 0x2}, 0x8) 2018/02/19 20:00:57 executing program 3: socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009bf000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 20:00:57 executing program 7: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r1, &(0x7f0000618000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00006eb000+0x3b1)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fe8000-0x14)=@ethtool_modinfo={0x42, 0x0, 0x0, "f0bf9c11e25c42d9"}}) 2018/02/19 20:00:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000f7f000-0x16)=""/22, &(0x7f0000fff000-0x4)=0x16) 2018/02/19 20:00:57 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000001000-0x4)) pipe(&(0x7f0000011000-0x8)={0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000000f000-0x8)={0x0}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000028000)={r5, &(0x7f0000027000)=""/68}) 2018/02/19 20:00:57 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000024000-0xc)={0x0, 0x1, 0x7, 0x9, 0xda4}, 0xc) 2018/02/19 20:00:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fdb000)=@filter={'filter\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0xd0, 0xd0, 0xd0, 0xffffffff, 0xffffffff, 0x300, 0x300, 0x300, 0xffffffff, 0x4, &(0x7f0000e9b000-0x40), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@ipv6header={0x28, 'ipv6header\x00'}, @common=@unspec=@mark={0x30, 'mark\x00', 0x1}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) r1 = socket$inet6(0xa, 0x3, 0x3a) syz_extract_tcp_res$synack(&(0x7f00006bd000), 0x1, 0x0) connect$inet6(r1, &(0x7f000000c000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000bc8000)=[{&(0x7f0000c55000-0x30)="8000f00000000000", 0x8}], 0x1, &(0x7f0000003000)=[]}, 0x0) 2018/02/19 20:00:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00008ad000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000fe1000), 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f5d000-0x4)={r0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000326000-0x8)={0x0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000d87000-0x8b)=""/139, &(0x7f0000814000)=0x8b) listen(r2, 0x7fff) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) 2018/02/19 20:00:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x10000800000010e, 0x2, &(0x7f0000001000-0x8)="fffffff4ffffffff", 0x8) r1 = accept4(r0, &(0x7f00001b0000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000f94000-0x4)=0x263, 0x800) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000084a000-0x4)=@int=0x8, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000e4000)=0x81, 0x4) 2018/02/19 20:00:57 executing program 7: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f00000b5000-0x10)={&(0x7f00004a9000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x40000000000b}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1}, 0x0) 2018/02/19 20:00:57 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) shutdown(r0, 0x2) poll(&(0x7f0000001000)=[{r0}], 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000)={r0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x6, 0x4) 2018/02/19 20:00:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xfffffffffffffdf5) connect$netlink(r0, &(0x7f0000a35000)=@kern={0x10}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00006a2000-0x4), 0x4) unshare(0x0) 2018/02/19 20:00:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) sendto$inet(r0, &(0x7f000002f000), 0x0, 0x0, &(0x7f0000044000)={0x2, 0xffffffffffffffff, @empty}, 0x10) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00002e3000)) [ 40.434496] xt_connbytes: Forcing CT accounting to be enabled 2018/02/19 20:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a7b000-0x6)=@hci, &(0x7f00007c9000-0x4)=0x6, 0x80000) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000f82000)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}}, {{0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, 0xff, 0x330, 0x2, "a4ff1092e8daf0634be16bc2b299209cd0fb9069b8b8359de58dd6489abfc0ccb5ebf147c267952eba91df87cef5c0ff466f225701d20f836a90f3dedf6e92019a5d478a42b3a7a37cc119176d86f1d0"}, 0x160) r1 = socket$inet6(0xa, 0x40000080806, 0x0) mmap(&(0x7f0000075000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f00006b4000)=@raw={'raw\x00', 0x9, 0x3, 0x3d8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x308, 0xffffffff, 0xffffffff, 0x308, 0xffffffff, 0x3, &(0x7f0000da8000-0x30), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@time={0x38, 'time\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0x0, 0x1e0, 0x200, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @empty, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}]}}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) connect$inet6(r1, &(0x7f0000226000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) pipe(&(0x7f0000226000-0x8)={0x0, 0x0}) getsockopt$packet_buf(r2, 0x107, 0xf, &(0x7f0000c52000)=""/193, &(0x7f0000565000-0x4)=0xc1) 2018/02/19 20:00:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000987000)={@common='bridge0\x00', @ifru_data=&(0x7f0000a7b000-0x20)="04000000000000000200000020000005000000d8000000edfffffff5fffffc23"}) 2018/02/19 20:00:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f31000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000be1000)={0x2, 0x400000000000003, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x2, 0x5, 0xfffffffffffffffe, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @empty}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, @sadb_address={0x10f, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}]}, 0x2c}, 0x1}, 0x0) 2018/02/19 20:00:57 executing program 6: mmap(&(0x7f0000000000/0xf5b000)=nil, 0xf5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000093000-0x4)={r0}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000085b000-0x2)=0x10001, 0x2) bind$alg(r0, &(0x7f00008f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006da000), 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000f56000)="b333309fa80d1dc359d47aeb99810d9007e9ef39e03e0dd60bdf09388cfd3d6ad1", 0x21, 0x0, &(0x7f000074d000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/19 20:00:57 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000000c000-0x8)=@un=@abs, &(0x7f000000b000)=0x8, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f000000c000-0xc)={@rand_addr, @broadcast, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f000000c000-0x10)={0x1d, r2}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[]}, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f000000d000-0x460)={'filter\x00', 0x7, 0x4, 0x410, 0x108, 0x218, 0x108, 0x328, 0x328, 0x328, 0x4, &(0x7f000000d000-0x40), {[{{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x3, 'syz0\x00', 0x8}}}, {{@arp={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, {[0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, {[0xff, 0x0, 0xff, 0xff]}, 0x7, 0x0, 0x1, 0x101, 0x10001, 0x81, @generic="91325aa1aa5e60a66477dc07c609ff07", @common='syzkaller0\x00', {}, {}, 0x0, 0x200}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0xc}, 0xf, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0xf, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) 2018/02/19 20:00:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009bf000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 20:00:57 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mreq(r0, 0x29, 0x32, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [], 0x1}}, 0x14) 2018/02/19 20:00:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000cba000-0x4)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000480000)='lp\x00', 0x3) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) socketpair(0x9, 0x3, 0x100, &(0x7f0000825000)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00008fc000-0x10)={0x6, 0x9, 0x101, 0xceab}) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffc3, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r2 = accept4(r0, &(0x7f0000d51000-0x9)=@rc, &(0x7f0000685000-0x4)=0x9, 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000add000-0x4)={r0}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000cde000-0x44)={{0x2, 0x2, @multicast2=0xe0000002}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x4, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/19 20:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000948000-0x4)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00009b9000-0x6c)=[@in6={0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x2, @multicast2=0xe0000002}, @in={0x2, 0x1, @rand_addr=0x4}], 0x6c) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x1000080000089f1, &(0x7f0000d76000)={@common='gretap0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fb00051d0000010000c7000000e00003000480fbf502007823"}) 2018/02/19 20:00:57 executing program 4: mmap(&(0x7f0000000000/0xf0e000)=nil, 0xf0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000307000-0xe)=@l2, &(0x7f000045a000-0x4)=0xe, 0x80000) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x7, 0xffffffffffffffff, &(0x7f0000e74000-0xb0)=""/176, &(0x7f0000f0e000)=0xb0) r1 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f0a000+0xf2c)={0x2, &(0x7f0000d8a000-0x20)=[{0x45, 0x6, 0x2}, {}]}, 0x10) 2018/02/19 20:00:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000710000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000c43000)=""/57) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000415000-0x20)={0x3, 0x0, 0x10003, 0x1}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00003aa000)={0x7fffffff, r4}) close(r2) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d3c000)) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f000077a000-0x45)="59bee49d394e9dc9a6f3766fc364fe060a552f9d2d557906ba553ade96c7fa5e8d1ef43a93fb8659c2cb415dbee608b8ccc770ff10ce63a323eaffe80e0145b9688394f029", 0x21d) sendto$unix(r3, &(0x7f0000010000), 0x0, 0x4004, 0x0, 0x0) socketpair(0x1, 0x800, 0xffffffff, &(0x7f000023d000-0x8)) 2018/02/19 20:00:57 executing program 4: mmap(&(0x7f0000000000/0x5b8000)=nil, 0x5b8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x4000000000004, 0x300, &(0x7f00005b9000-0x8)) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000430000)=@abs, &(0x7f00005b8000)=0x8, 0x800) socket$kcm(0x29, 0x0, 0x0) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005b8000)) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005b8000)={0x0}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000048000-0x4)={r0}) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005b8000)="10bfe795baeaa8536b5d042a0b6c5ced05082859397ee4a199a7dcd06eaff30f1d5672c9f6cfdc2af8f1ab90daf06bba4db4e6e5946793275c21e0d447f24139e4881a38a30fb87b78616cd8fa73af58164e4883dee83fb289281c07ae38c09387190266e9e1c3016ef46ec20f9b8de45dbff06cd6b0e1275270f0abfecce988763a3058bb061bee33268a4d067d62d05352e0eecc7fc684636f1ded8b3683e13c716bfbf14a566f82f1740606944b3a55fa9ddb254faefc249c5737f20b26add61fad86aef9bb839379c6af71b3f11a1ec0acd8f53ad156f9e25b0595cbdafe7c10cf42b9546f7d6ed4cb1a76575833686f319f4c2d9fa47cd1abf4d2", 0xfd) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000015c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f00005b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00005b9000)) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f000011e000)={0x1f, 0x100000001}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000001000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(tnepres)\x00'}, 0x58) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000039e000)={0xd41, 0x2, 0xe000000, 0x8, 0x7}, 0x14) getpeername$packet(r2, &(0x7f00000ad000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000297000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000310000-0x28)={'vcan0\x00', r5}) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00005b2000-0x30), 0x0) sendto(r4, &(0x7f00000c2000-0xa5)="35a9d781c90267c742daadb54c31a24a677cf0febd658f4f5947015cfcb1b197def852f2437425f6e6dbc6ef324d22d5a0b73c4552128f296fedb1397ca1a5ff9b7add418faf9c47a9a744d10b47b0310a1a2bd769e310dc3ac73e803264523af915315fbcf00c61c8b8e3474e26014b8f0481b527bd7df39358fa54eae9c82eddc5887d9b13686c5ee0dd9a7e837c687df248315fa08532b39005a6ed28dfead092b556cf", 0xa5, 0x8880, &(0x7f000015b000-0x8)=@un=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f00005b9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r3, 0xc018643a, &(0x7f00005b9000)={0x40000000, 0x7, 0x3e}) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f00005bb000-0x10)={0x7fff, 0x7ff, 0x6, 0xffffffffffffffff}, 0x10) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f00005b8000)={&(0x7f00005b9000-0x1c)=[0xa00000, 0x0, 0xdda, 0x5, 0x4, 0x18b, 0x3], 0x7, 0x7, 0x1, 0x3, 0x2, 0x40, {0xffffffff, 0x7, 0x8, 0x3, 0xffffffffffffffc1, 0x8, 0x5, 0x7, 0xffff, 0x8, 0x80, 0x4, 0xe35, 0x9, "eb3ec979bca23408f1344e96970fbe5347e8fe11d7133cec0f33ae5b469f1c25"}}) 2018/02/19 20:00:57 executing program 1: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xffffffff, 0x41, 0x1, 0x0, []}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000ffd000)=0x4, 0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000051b000-0x4)) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000ffd000)="4ba4c4570125bf5622c9f259a1fbc28487af57652d81a9ab54993218a1fd6fbcd64bab1aac08bf05ac1386e29066cf6e6c2d8ebb6a38bfaeb47037e536fd6f3f2314005b261dd3f3869e7d57021a2db964ba36ab59e7919c65f0ef3e71ad53ed861c635dd319de33c7f8c081023e868a2cfe31b99f2694e80c2c0a63b52f4b6ff49d98b600d6d1e19fcd3f3ff030a87ab3eae13bc93f9be4524663f3851f9eedc35b62df2e59218009531c14692fcd8b7154f2a4b70da57f2d55cf51ec28a9559cc6d341c2a1230af963182c7b77258deae8fc087032ecff75e89403d1e87abda6d2617d3c9ea336cd", 0xe9) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/19 20:00:57 executing program 5: unshare(0x500203fc) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r0, &(0x7f0000003000-0x20)=[], 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d00000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000a5d000)=r1) r2 = socket$bt_l2cap(0x1f, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000a0d000)={0x401, 0x10001, 0x2, 0x800, 0xc3, 0x0, 0x5}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000092000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r3, 0x4010641a, &(0x7f0000001000-0x10)={0x6, &(0x7f0000324000-0x18)=[0x800, 0xe310, 0x7fff, 0x101, 0x2, 0x6]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4(r0, &(0x7f0000001000-0x10)=@ethernet={0x0, @empty}, &(0x7f0000001000)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000002000-0x8)=0xfff, 0x8) 2018/02/19 20:00:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00001b0000-0x8)=@assoc_value={0x0}, &(0x7f00006b9000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004c9000-0xf6)={r1, 0xee, "482a1252eccfee564211a96d0a1361aee114f690bafcbd22a264c54e9e8109ede13f5781fa48c6e15d5c70f80d093f79776b86038db61cde627ad8f4c7bdeb68801783188b8d7c95f357ba99446940cb5e86956162b49ac50e82eb92d17ae95d6ee05c0b8b851a02cbd4ecd6da4cce229d2a33a9c097bd3985009f15094afd601bcfec7b95e5f49a6509a79ca65288aa7bb8705284d39d5742b2b849d9f1488c8170e8c2551b2288b938d980074ff6d09b001c196914bee2555c8419c3600a58abd93b6ed2e5bcc09787115e3b1939f5730b90481a24ec49fd6cb2d3f41f5aa0e143af5e06e94c1a8c09f580af65"}, &(0x7f0000001000-0x4)=0xf6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$kcm(0x29, 0x5, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000001000)=@hci, &(0x7f0000001000-0x4)=0x6) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00008f5000)={0x3f, {{0xa, 0x2, 0xf76d, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}, 0x1, 0x1, [{{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}]}, 0x110) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket$inet6(0xa, 0x6, 0x3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0xff, 0x1, 0x62}, 0x20) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000b40000-0x4)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff}, 0x20) 2018/02/19 20:00:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000107000)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000010000)=@nat={'nat\x00', 0x1b, 0x5, 0x368, 0x228, 0xc8, 0xffffffff, 0x2d0, 0x180, 0x2d0, 0x2d0, 0xffffffff, 0x2d0, 0x2d0, 0x5, &(0x7f000001d000-0x50), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @DNAT0={0x38, 'DNAT\x00', 0x0, {0x1, {0x0, @rand_addr, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @port, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @gre_key}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x1f, @multicast1=0xe0000001, @rand_addr, @icmp_id, @gre_key}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3c8) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ebf000-0xe8)={{{@in=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000e86000-0x4)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00008f2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000990000-0x4)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003b7000)={r2, r3, r4}, 0xc) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000b7a000+0xaea)=[{0x0, 0x557}, {0x4, 0x3}, {0x8}, {0x3, 0x1}, {0xf, 0x1f}, {0xb, 0x7}, {0x0, 0x5}, {0xf, 0x4162}], 0x8) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000049b000-0x4)) connect$inet6(r1, &(0x7f0000031000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000003c000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/19 20:00:57 executing program 1: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000033000-0x8)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000002e000)={'filter\x00', 0x7, 0x4, 0x3e8, 0x1f0, 0x1f0, 0x0, 0x300, 0x300, 0x300, 0x4, &(0x7f000002f000-0x40), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1f1}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x438) 2018/02/19 20:00:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x3) 2018/02/19 20:00:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000082b000-0x8)={0x0}) connect$vsock_stream(r0, &(0x7f00002e6000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000093000-0x28)={@common="6970365f7674693000000dffff00", @ifru_data=&(0x7f00008e8000-0x20)="0100000000000009000a060000e7001000000000000003010449fa1102007e63"}) 2018/02/19 20:00:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009bf000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 20:00:57 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000002000-0xc0)="0fdc3b057c68eedb98a8156c46a31d22214df232d8a6d2af04bbb22a968ef677c4f8fae94911bfec104f8525afafdd7727a8d2bd54ee8ffa85a6ddfe9463fbc9ff45ecfa03e01a54896f16990c510f0257325cb75c928b10fc1a01a12a3b53b851d2322448bbf09fba5d81af0e52871dab78cbf19bd127861f3c2105df940aa504e76c3519d888d9fee92c299425df8f5bec560d4f71fdccb10754909ffd03cbafbd20a87d5a1dce8261884aaf96836c11791ef3a2539700fcc2d716d09a6b14") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in=@rand_addr}, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}]}]}, 0x104}, 0x1}, 0x0) 2018/02/19 20:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x0) r1 = socket(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000416000)=@add_del={0x2, &(0x7f0000a11000)=@generic="11e6f7ef7a3c2c14628f39a8d4b026f3", 0x50}) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000000000)="0900d8", 0x3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000560000-0x14), &(0x7f0000452000-0x4)=0x14) poll(&(0x7f0000017000)=[{r0, 0x21}, {r1, 0x2001}, {r1, 0x240}, {r1, 0x1201}, {r0, 0x100}], 0x5, 0x1) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000020000)={&(0x7f0000727000)='./file0\x00'}, 0xc) r3 = accept4$inet(r1, &(0x7f0000981000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0}}, &(0x7f0000679000)=0x10, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000388000-0x20)={r2, &(0x7f0000b34000-0xf5)="1d49cf60db31e7c9bf49e65630b611e9d09b42ac73cb0ef14d10ef2fc09847646f2bef70bc905da984cb19e1bd18091f1ef49d203b0dd3f2bf16f1a3eb10f99f3a60b674486920dcdd01f2067b7e259af060411865e635f59820a9a237f1ed94df33913bce32398107769db658ca61fcee32d5d66ff65c4c66cbc7625e362576ae666f722767ad8956499d3221c1708e5c05c6666294cc85edacc31731c5972b64a90ea6e82aaf0350af1d7eb6646819d1d1c90c601568b8359f61a64e390f75d2b78540d39a6ac853d799e880542a7c3c78e8589cd331f73f25aad0da41b2e43792d29cecd76ee6848b739638b067eccd3aebfe30", &(0x7f000011a000)="004dc51b8cdeeb4914231dac8189ab15353bb122fc0bd314e44df82f4bb51e5d900004000000000000259a3e5bf72a90ff754a3f19550cadb3cbaff8e5750dbb3f0c41efa3b97cb4f7c5429098aac07fa1f0ae477ef573207885bef9d6242cc32578fbb8a4280000000000f00000c6a7c6a502c19ae00062650f1fedf763d2a294c1b7c0", 0x5}, 0x20) sendto$inet6(r1, &(0x7f00008d1000)="fdefdac34141f6974b6945000003ff8641446f", 0x13, 0x40000, &(0x7f0000b1b000-0x1c)={0xa, 0x1, 0xc57, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c) accept$packet(r1, &(0x7f0000438000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000275000-0x4)=0x14) socketpair(0xa642017638cf06ae, 0xa, 0x4, &(0x7f0000fdc000-0x8)) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000091e000-0x28)={@generic="bb3d0d4675961981ad11f80c92b29339", r4}) sendmmsg(r3, &(0x7f0000017000-0x40)=[{{&(0x7f00007dd000-0x14)=@ll={0x11, 0x1b, r5, 0x1, 0xffffffff, 0x6, @random="9f5a27f96c1c"}, 0x14, &(0x7f0000820000)=[{&(0x7f000000c000-0x3c)="a459ccab3878b0697c5dfffb6fe8000000000000110976c2b37a406fa8c7208263dc99df46eb2f58128b7880ed08269e9041447e000a56834cafe310", 0x3c}, {&(0x7f00008f9000-0xfe)="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", 0xfe}, {&(0x7f0000c81000)="6a951cb4aa17a961ab1f33c300387b44b09f7da34f8ebc8958c90e37159121fdc04f89ae6930d8c5a1fb8f8abb0c8d6436dd4f8bb4d3c9a006474c1ebbd35e0e2dfaabc37b0fd15ce46dbf4a8523b293856a7f5d362849c1362e1ac216c41e738291586d54064b438c0fe221b676845e5cb129a6b055a06942a4c40fedc3fb2a94afcc31526f6479aa4f37f52021910da4ec8d8ce833841e44cd6978fd9eb2", 0x9f}, {&(0x7f0000017000-0x4e)="f6a1107827724d06dd80104689a7d1f09c81c35af268878c88f0262b83d69a9a5dbf59a50782c4b70069b04cc337845638c0c111768fb6474fc132727f3a7f8d015b22ad452edc2c2e871d02b3cf", 0x4e}], 0x4, &(0x7f000000b000)=[], 0x0, 0x8084}, 0xffffffffffffffff}], 0x1, 0x7ffe) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000f48000)={0x4, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x1, @loopback=0x7f000001}, 0x40, 0x3, 0xfffffffffffffffe, 0x6, 0x29b3, &(0x7f0000d36000)=@common='sit0\x00', 0x6, 0x200, 0x2}) setsockopt(r0, 0xfffffffffffffffd, 0x9, &(0x7f0000f49000)="7411f0f8df5de506cab43b7c05000000", 0x10) r6 = socket(0x10, 0x20000000000003, 0x0) write(r6, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00008e1000-0x4)) 2018/02/19 20:00:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000005e000-0x10)=@ethernet={0x0, @random}, &(0x7f0000373000-0x4)=0xffffff10, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000c12000-0x61)="9c79cba2dd072b8f6885e14cb0fb5af2b35270f899126bc12f27d16b08a5623c936134d81658754d55dc18199f7ffec6dc8d47413c370bd9dbed53050104da5d64c5431a7f557d0a2e4d9285822b9591bb7ae7707b6ab4da330046cacde5964a8c", 0x61) socketpair$inet6_sctp(0xa, 0x4, 0x84, &(0x7f00000dc000)={0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000fb5000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x307, @empty}, 0x4, {0x2, 0x2, @rand_addr=0xac2}, @syzn={0x73, 0x79, 0x7a, 0x0}}) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f00001f1000)="1f0000000203190000000700000002000000020509000100040580ff3ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb6000-0x10)=[], 0x36a) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000812000), &(0x7f0000987000-0x1)=0x4) 2018/02/19 20:00:57 executing program 6: r0 = socket(0x1, 0x8, 0xa6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000f2f000-0x1)=0x5, &(0x7f0000001000-0x8)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x0, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f000040e000-0x38)={&(0x7f00000ba000)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58, &(0x7f000054f000-0x20)=[{&(0x7f00003d2000)}, {&(0x7f0000f47000)="f893537e4293516b52ad97d504023e889781cd93f631a4b770f592a70a111fddab5323586511bf1c0b11210a67313a5c403523eebaa14f97bea2000b8bb3a0b5833a39427b560e35ec99a18ffa8b265a13d6b5a9f53b9d2b9a3b5f9e1b2e9201307533f48f1856e6762963225230fa1f4c20f3a5f8ab4f575cd33e302760ef371e05518ad2ec4fbc103456f0ab7bfd1ea2265841b2bd904fc156cd8b1cd2ad340d3fc7362c2cc37a78e624fe45c5d204c4cb3e", 0xb3}], 0x2, &(0x7f00000f9000)=[{0xb8, 0x11, 0x4, "67891d21560839d442d5326920d252e134c6b97dc3dc20d973aba2f152788de05b315c954db4acd62102fb57670fc47153aadb83a7948110f1d8af54ce85ccf34d1ba4b745e8a489eae2ec8585826e9e2179955f295a35903b7c6bd3f44ad64a1cf028554f5a2ec239454082e53176bf5ade9a4996f3768a7b7c02118ed74da7e631249b6c0f0bb0c4ad318362be42d763792c1d13d15abc9d9227ac73b696a5359dd6"}, {0x100, 0x3a, 0x98, "65c4cb0fb173d8c3983346a892368ac8d25b7b270e6c6d8a51e9272cd1da1ac95b346d474e5ecf9e509668b28c4cbf0820f4fe6866ec5b6d10fa8a0d98450ebe2e50e1eb09cc3952f3e4e91a770c81f616d7194b41ca07f95d73a4de6f0284da1a3487c7c8d64b0da6a1761e5fb9f1b7245ee42cecd04acc5b0e9fbfa89088c9d88aac42cdb7975ba581eea085c606deeabeda548bea66e8518ddefa560848301bf9aa206bc852165448db59c3cd304c4c628e2dee3384a4f59e8f7a3a0dc79b5a77b0a979a3ce757274a669c3eaa1281ad9c33a0eeaf19a63a0483fe2543e6e96f36c547fbe9c749a733878"}, {0xc8, 0x104, 0x100, "e8d65dfa2529a87907adc84aed0eccf90fa8cefa2de173dce1527684e71bc395e32ac96da3e8c75a798273aa13e6b06c7915058adcaf0b135c45b243a234e7005e98dbbcc3c5630268fe5b912a02a24cfa883e8d8c3e0e78034e46a6c762332f5ca424df0967970027eec22671a714093720bd63dcfc75530eac068444d7fc2c3cb9219e95c18512336ae2ee33ed429dd5e92dbcd3cde758bef6054e26bbb4db95a16a54f2645005ce69db7bf12df70cbb9f3a6413"}, {0x1010, 0x1ff, 0x10000000000, "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{0x78, 0x115, 0x3, "4dbf7134bb985a076c21f45c6fbe06127996b4840d9cea5bf58578d009d8b2524aa83d2fb551addfa13ad7b70d685c961f8c6ddc87178808ae39690863eb22d59a382735e1f1a64a84089ea4216affbdd665917734472ce32769404e15e3c099e2389c594e4aa605"}, {0x100, 0x0, 0x3, "2863d7ef647ae55306c59855630e77b089ad4dfa73fc923b6793657220aad831bbe70b6a27316f812e6bb5402b4215448820c7e1ef44daa786d3eb3351a358d7edc9ed5d920d94c6087504ec6f23e8eb4f507d5bae19791e4b530c992a78a2aea185b2de7f2f9e90f531177dc4cd7abe957f76c1a653e60668af746aa675955289cb233efba0bb5b3a0110c3f9c5228b00f935ebb260133479b46bc6b8adb62022300dc48cae5237d13106e31c00f9de4e172e25bad611529ca7d521009c346a5b0d23f23c1e2e513fd0c01c4338281947e936a122b0465924643a0d5a2d819a42fe15d021aa97e9e21bc953eb35c6f1"}, {0x50, 0x10e, 0x8, "4dbbc83acfcc0d0e6c1ba14b9a8afedc7d4f81e8434f3793d06c644b6a68366a2ab0f7067ee2487729991d1062b7e689392a4c9cbe6d0bfdfd93"}, {0xe0, 0xff, 0x7, "8f741c7b00ee3eb97bd68290bd52b3c7d736653aa99a9733a0d87662c991c82a6180f9d670ef54d04252e8ffb5e6cd2125fa67fcff5edf43ae14c0242810031221ee3d06617eb6ba6b5805ed3967493871c5db644601f8dd048e06b84e0983da4e44b0a988eb08832cca9bfe2ab606b64be8dde318cb96d56b954c3c59c7d686072a8b3cd4f33ace45ce96e2d457c66fb58c610f16bab4022386c0a75b87eaba48f68360a1f21486187f8b5aa6f3abc37a400c76b9ad2b2817b8dd3e8b8859feae5ca5d55c2dac527a90c7bd"}, {0x70, 0x0, 0xfffffffffffffff7, "1afa438671420c44dae5a174b02cbeaa58751284d47199564c86923fa6172a68d0e3a119005c07f439e8220150e43f4429763fa6d3de36e37a5dafc71176ca4b944333ed65c390aa4379b8ff9a3c2a0e157c87a69e0fb82c9f40dbea2d47d0"}, {0xf0, 0x11d, 0x20, "e27366278f4fc5dd80766454531956a90e05e751c29061f12cf0218a0ba10f5e8ec9c2d80f8ca30d040aa5bd2d6bc59e952d05360481a2771da798542fa964ec6d90c197fb356560c663b91d9451449daa02fd7a4620d5ad7e0b4d7acc5bc13f58854d125b705d5e87d16b554c0d4548f0b94b535327ba9233f7205ea061e39c701a3b465b7d5fe8e9e422a78953dcfd73d4fb1603bea516379ddeb8af33796ef030eeff7e494c8356315e4f7d02ffe95ee7cde15b9fce37e80e7ef483ce21d43dbbe84b1267cd8434caaff329ffd9744fe1a636c934c62c550e2bf1abb52c7b"}], 0x1698, 0x80}, 0x800) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x5, 0x6f8, 0x188, 0x188, 0xffffffff, 0x188, 0x360, 0x628, 0x628, 0xffffffff, 0x628, 0x628, 0x5, &(0x7f00001da000), {[{{@ipv6={@dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ifb0\x00', @common='bcsf0\x00', {}, {}, 0x11, 0x0, 0x0, 0x42}, 0x0, 0x140, 0x188, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}, @common=@inet=@multiport={0x50, 'multiport\x00', 0x1}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@broadcast=0xffffffff, @ipv4=@broadcast=0xffffffff, @gre_key, @gre_key}}}, {{@uncond, 0x0, 0x190, 0x1d8, 0x0, {}, [@common=@mh={0x28, 'mh\x00'}, @common=@unspec=@conntrack2={0xc0, 'conntrack\x00', 0x2, {{@ipv6=@mcast1={0xff, 0x1, [], 0x1}, [], @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [], @ipv4=@multicast1=0xe0000001}}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv4=@empty, @ipv4=@multicast2=0xe0000002, @port, @icmp_id}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, [], [], @common='yam0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x190, 0x1d8, 0x0, {}, [@common=@unspec=@conntrack1={0xc0, 'conntrack\x00', 0x1, {{@ipv4=@empty, [], @ipv6=@dev={0xfe, 0x80}, [], @ipv6=@loopback={0x0, 0x1}, [], @ipv4=@broadcast=0xffffffff}}}, @common=@icmp6={0x28, 'icmp6\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv6=@loopback={0x0, 0x1}, @gre_key, @gre_key}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, [], [], @generic="85239910a6423d0c242cf3df5c38d151", @generic="5f42206c24d3057d276b8cc5a70bdec3"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@rand_addr, @ipv6=@empty, @icmp_id, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x758) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/19 20:00:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0x5, 0x2, 0x7e0000000000000, 0x4, 0x10000000000002, 0xffffffffffffff9c, 0x3}, 0x2c) r0 = socket$bt_l2cap(0x1f, 0x0, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000001000)=0x9, &(0x7f0000000000)=0x4) syz_emit_ethernet(0x4a, &(0x7f0000525000-0xe1)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2b, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, "6e39de902479d315415cbbd0edf8e8f29c74f9b073a8508c7cd3c1cd97309116"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/02/19 20:00:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003b9000)={0x0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000072d000)={0x0, 0x9f, "d1cb3923b223114d0da87439825ddf1d8dcbabafb1a4bef1d1597956e49ab275f0451aca704bc34b3a8fc62c5c63b674f157a6e4e8894c4c575ee03939a77e42574bb8eb9f2c35343333b572e4c16c4b91d170abf55bc0c13363579cacfe996df43f6a07ebfdb6574c8b70d125ac9103bc7892d0ccc6bc8e54f878891b45a6172834988e8e9e9959c70d4d7ab4275dc2115f5eada315c36f0dffa40c48184d"}, &(0x7f0000733000)=0xa7) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00007e6000)={r1, 0x4}, 0xffffffffffffffcd) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00001c2000)={0x2, 0x18, 0x0, 0x0, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xe0}, 0x1}, 0x0) socketpair(0xa, 0x800, 0x81, &(0x7f00000bc000-0x8)={0x0}) setsockopt$RDS_CANCEL_SENT_TO(r3, 0x114, 0x1, &(0x7f0000861000)={0x2, 0x2, @empty}, 0x10) 2018/02/19 20:00:57 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000002000-0x14dc)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x1000000000}, []}, 0x14}, 0x1}, 0x0) r0 = socket(0x11, 0x80003, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000135000)="1f0000005600056d0000ed00000000030700000004003f00faff0005950000", 0x1f) recvfrom$unix(r1, &(0x7f0000150000)=""/230, 0xe6, 0x0, &(0x7f0000674000-0xa)=@file={0x0, './file0\x00'}, 0xa) getpeername$inet6(r0, &(0x7f0000005000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000002000)=0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000423000)) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) [ 40.853812] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. [ 40.886267] sit: non-ECT from 0.0.0.0 with TOS=0x3 [ 40.920386] sit: non-ECT from 0.0.0.0 with TOS=0x3 [ 40.934392] netlink: 2 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/19 20:00:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000003, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000a0a000-0x4)=0x47fe, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/19 20:00:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000005000-0xbb)=""/187, 0xbb) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000014000-0x4)=0x2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) tee(r0, r0, 0x3873e8be, 0x4) 2018/02/19 20:00:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x800, 0xe19, &(0x7f00006a2000)={0x0}) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00009af000), &(0x7f000004f000)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = accept$inet(0xffffffffffffff9c, &(0x7f000054a000-0x10)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000a64000)=0x10) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1f, &(0x7f0000bf4000-0x14)={@remote, 0x0}, &(0x7f00003d3000)=0x14) r4 = getuid() r5 = accept4$netrom(0xffffffffffffffff, &(0x7f0000f42000)=@ax25, &(0x7f00005fb000-0x4)=0x10, 0x80800) sendmsg$netrom(r5, &(0x7f0000076000-0x38)={&(0x7f0000e6e000-0x48)=@full={{0x3, {"d4f62edb3b675a"}, 0x1}, [{"a87ffc6e1e6d22"}, {"7e0cd731c18f61"}, {"5e40e8fd8464a3"}, {"432e83e7193640"}, {"2a0cf2c85f1f21"}, {"7520cd5f460598"}, {"bcd2aeb397fe15"}, {"3001b83773f742"}]}, 0x48, &(0x7f00005d0000)=[{&(0x7f00001a6000-0x6e)="9562abb6f0ccac67e7fe6b3a2ef51119358b9a61fff6d8fb0b94af368795bb1ddd4e83a56f38bb83c639bbe26588a00f0dfd5057ff9102b1463a60b3a85f7845310164f884767835e0cee1a1592d24f0bbea3c84bfb63bb08278bb1f18742d182ede4d95710dd519c28b255afa77", 0x6e}], 0x1, &(0x7f0000cf7000)=[{0x88, 0x1, 0x11, "3c256ce8b6adbb0e8f3e2322da87bc4b1223b9e640ac83a24217511f9b402a4a04e3f98cf27b42db802d10ca12ac9fe978549477c4c9822e4438b684059f6691efe69614c26f77738476878a0567f2fd19b0d3f489b084654200861550e3d3482331f616e373fd126c457b26b13fccffbcd2bae5d7"}, {0x1010, 0x11f, 0xa4b, "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{0xa8, 0x117, 0x970, "a3c5a853fbf585a6f63787125800407ea0a4b2353f83ce1e95460af7c0aad30a2bb9f56eb6afe6658f585dc51e3ef6ca1946a1efe6a27e1ac236463f8ea000d5050e39db565bd6223c89e238920ecbff685bf2b398764d084e246b5185f6c76fe887beffe50b478ad0c8ba33f82d0c4a260833e2c392afae18e24cc55aae63f55931232a23285f78f3af8b435be6d6d69d7d21a53ca017d0"}, {0x98, 0x10c, 0x8000, "471f6fb2a99dd851138d8f124081e255f92d77bc5c59e52a8aad610673db415dd90826dbec08c5647c3ca125edb51a98f35db86bfd150d529f76a6418a4755f37aa41e1e37839c6e8107e788d304d61d600f76b95e285723820cac52a711124f16e1728e3d07dc60c3554542a7bdea4163cef75e542911d3c147bd2cc2b21222275dbcb100"}, {0x50, 0x29, 0x90e, "f4822610d157ccb670a5f7bd91b4912de804ec41dd6a8c200f2269aac08984f0029da054f6d1b4d29bad13007adb0c0f6042ce2fd698dbaeb724f3e2"}], 0x1228}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00005ec000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@empty, 0x0, 0x0, 0x1, 0x0, 0xa, 0x0, 0x20, 0x5e, r3, r4}, {0x9, 0x6633, 0x5, 0x80, 0x6, 0x7, 0x6f74, 0xec1}, {0xfffffffffffffffe, 0x4, 0x40, 0x6}, 0x9, 0xc, 0x1, 0x0, 0x3, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3, 0xff}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x2, 0x3, 0x9, 0x7fffffff, 0x9a1e}}, 0xe8) sendmsg$nl_xfrm(r1, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, {@in=@rand_addr, @in=@dev={0xac, 0x14}}]}]}, 0x104}, 0x1}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000bff000-0x4)=0x4, 0x4) 2018/02/19 20:00:57 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@dev}}, &(0x7f0000001000-0x4)=0xe8) connect$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x5, r2, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in6={{0xa, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x68a0}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000-0x37)={r3, 0xfffffffffffffff9, 0x2f, "c049362ff3372a3c4771b359d397e2eabda59ee969b357e35ea4b93521087de6c4aea83778c39b92e7065b33e0a16b"}, 0x37) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x2, 0x100000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}}, 0xfffffffffffffffe, 0xff, 0x7, 0x8}, &(0x7f0000000000)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0xff, 0x2, 0x8200, 0x8, 0x401, 0x81, 0x100, 0x8001, r4}, &(0x7f0000001000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x2, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x4}, 0xfe17) 2018/02/19 20:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x5, 0x300) r1 = accept(r0, &(0x7f000054d000-0x10)=@ipx, &(0x7f0000500000)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000f4a000-0x4)={r0}) socketpair(0x0, 0xe, 0x84, &(0x7f0000dfa000-0x8)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f000068b000), &(0x7f0000a2d000-0x4)=0xbedda2e233f13597) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000236000)={@common='lo\x00', 0x0}) sendto$packet(r0, &(0x7f0000064000), 0x1000f, 0x0, &(0x7f0000420000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14) 2018/02/19 20:00:57 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000001000-0x10)={0x4, &(0x7f0000d45000-0x20)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f0000128000)={r0, &(0x7f0000b3f000)=""/61}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f000092d000-0x4e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x33, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@generic={0x86, 0x2}]}}, @icmp=@time_exceeded={0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @dev={0xac, 0x14}, {[]}}}}}}}, 0x0) r1 = socket$inet6(0xa, 0x80004, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ad0000)=[@in6={0xa, 0x1, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3}, @in6={0xa, 0x2, 0x40, @empty, 0x9}, @in6={0xa, 0x2, 0x90, @empty, 0x8}], 0x54) 2018/02/19 20:00:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002f6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000a02000-0xa)=@file={0x0, './file0\x00'}, 0xa) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = socket(0x0, 0x7, 0x9) setsockopt$packet_int(r3, 0x107, 0x8, &(0x7f000007c000)=0x2, 0x4) sendmmsg$unix(r0, &(0x7f0000fa3000)=[{&(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b71000)=[], 0x0, &(0x7f00007a3000)=[]}], 0x1, 0x44) 2018/02/19 20:00:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009bf000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 20:00:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000e40000-0x4)=0x5, 0x4) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f00005c4000), 0x4) 2018/02/19 20:00:58 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f0000006000-0x10)={&(0x7f0000005000-0x264)=@polexpire={0xd0, 0x1b, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in=@loopback=0x7f000001}}}, [@etimer_thresh={0x8, 0xc, 0x4}, @policy_type={0xc, 0x10, {0x4}}]}, 0xd0}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000006000)=@alg, &(0x7f0000003000)=0x58) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000003000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, [0x4, 0x3c, 0x81, 0x40, 0xffffffffffffffff, 0x3, 0x9, 0x1, 0x2, 0x0, 0xffffffffffff7fff, 0xfffffffffffffff9, 0x400, 0x4, 0x9]}, &(0x7f000000b000)=0x108) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000000c000-0x20)={0x1000, 0x9, 0x8000, 0xfffffffffffffe01, 0x50, 0x32, 0x80000000, 0x7ff, r2}, &(0x7f000000c000-0x4)=0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000000c000)) 2018/02/19 20:00:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000fc000-0x4), &(0x7f0000035000-0x4)=0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000318000-0x258)=@raw={'raw\x00', 0x9, 0x3, 0x1f8, 0x0, 0xffffffff, 0xffffffff, 0xb0, 0xffffffff, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x3, &(0x7f0000443000), {[{{@uncond, 0x0, 0x90, 0xb0, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @unspec=@TRACE={0x20, 'TRACE\x00'}}, {{@uncond, 0x0, 0x70, 0xb0, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x258) syz_emit_ethernet(0x2a, &(0x7f0000e00000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr, @dev={0xac, 0x14}, {[]}}, @icmp=@info_request={0xf}}}}}, &(0x7f0000ea3000)={0x0, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a26000)={r0}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000c87000-0x14)={@local, 0x0}, &(0x7f000063a000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000ac4000)={r2, 0x1, 0x6, @random="4e6ccebe0a85"}, 0x10) 2018/02/19 20:00:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x7, 0x80f, 0x460, &(0x7f0000000000+0xeba)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x80000001}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x34, &(0x7f0000d12000-0x105)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, "7f0d74b1b323df1dded42ca4288164c1d9e4a4c3023b12d6edea867c43cd2b64fb5203a81a2a"}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007c5000-0x4)={0xffffffffffffff9c}) bind$ax25(r2, &(0x7f00006a6000)={0x3, {"e4db291d1f4391"}, 0x1}, 0x10) 2018/02/19 20:00:58 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x11, &(0x7f00002e0000)={@dev={0xfe, 0x80}}, 0x1) r1 = accept(r0, &(0x7f0000bb0000-0x6)=@hci, &(0x7f0000fd4000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r1, &(0x7f0000000000)={0x1a, 0x2, 0xf012f4, 0x8001, 0x3ff, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}}, 0xfffffffffffffea1) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000038f000-0x4), &(0x7f0000c63000)=0x4) 2018/02/19 20:00:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f9a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000f9a000)=0x26, 0x800) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f9c000-0x94)={{{@in6=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast1}}, &(0x7f0000f9b000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000831000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x1, 0x6, 0x2, 0x0, 0x0, 0x80, 0x86a32f5bd83f35c4, 0x7b, 0x0, r3}, {0x65f8e1d9, 0xfffffffffffffff8, 0x8, 0x5, 0x0, 0x7, 0xdd46, 0x9}, {0x1, 0x6, 0xc569, 0x9}, 0x3f, 0x3, 0x1, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0x4, 0x3, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3, 0x0, 0x3, 0xfff, 0x1000, 0x80, 0x2a03000000000000}}, 0xe8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000018a000)={0x0, 0x4}, &(0x7f0000263000)=0x8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000f9a000)={r4, 0x17a2, 0x4, [0xd020, 0x2, 0xeb4, 0xffffffff]}, &(0x7f000091a000)=0x10) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x17, &(0x7f0000f9b000-0x10), &(0x7f0000166000-0x4)=0x10) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00005e6000-0x1)={0x7}, 0x1) r5 = accept(r0, &(0x7f0000860000)=@in={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000f9c000)=0x10) setsockopt$RDS_RECVERR(r5, 0x114, 0x5, &(0x7f00006d4000-0x4), 0x4) bind$inet(r0, &(0x7f0000f9b000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/19 20:00:58 executing program 0: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f0000398000-0xc)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000c07000-0x2f0)=@updsa={0x120, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@rand_addr, 0xffffffffffffffff, 0x3c}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x80}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0x120}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000c8e000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x805, 0x1c, &(0x7f0000621000-0x8)) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000b41000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xf4, 0x7, 0x1, &(0x7f00000c4000/0x1000)=nil, 0x8}) 2018/02/19 20:00:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009bf000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 20:00:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000def000-0x1580)=@nat={'nat\x00', 0x1b, 0x5, 0x1500, 0x0, 0x0, 0xffffffff, 0x1270, 0x1360, 0x1450, 0x1450, 0xffffffff, 0x1450, 0x1450, 0x5, &(0x7f000075a000), {[{{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x6, 0x6, 0x6, 0x0, 0x3}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x2f47, 0xaa3, 0x3}}}, {{@ipv6={@empty, @mcast2={0xff, 0x2, [], 0x1}, [0xffffff00, 0x0, 0xffffffff, 0xff], [0xff, 0xffffffff, 0xffffffff, 0xffffffff], @syzn={0x73, 0x79, 0x7a, 0x0}, @common='dummy0\x00', {0xff}, {}, 0x3f, 0x80, 0x4, 0x29}, 0x0, 0x1108, 0x1150, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x4, 0x0, 0x1, 0x1, "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", 0x8, 0x7f}}, @common=@srh={0x30, 'srh\x00', 0x0, {0x3f, 0x8d4d, 0xf2, 0x5, 0x8, 0x300, 0x108}}]}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x4, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @port=0x1, @port=0x0}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv4=@loopback=0x7f000001, @icmp_id=0x3, @gre_key=0x27df}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x10, @ipv6=@empty, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @port=0x1, @port=0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x1560) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000174000-0x4)=0xe00, 0x4) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x691d, @empty}, 0x1c) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000851000-0x8)=@assoc_value={0x0}, &(0x7f000007d000-0x4)=0x8) r2 = accept4(r0, &(0x7f0000ca6000)=@nfc_llcp, &(0x7f0000c01000)=0x60, 0x80803) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005f4000)={r1, 0xe000000000000000}, 0x8) shutdown(r0, 0x2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00005d1000-0x8)={r1, 0x1}, &(0x7f0000bbd000)=0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000700000)=0x100, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000c21000-0x8)={0x1, [0x0]}, &(0x7f00003e0000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005b9000)=@sack_info={r3, 0x8, 0x6}, 0xc) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x1f, @loopback={0x0, 0x1}, 0x1}, 0x1c) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f000039d000-0x4)=0x1000000003, 0x4) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000189000)) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000d47000)={{{@in6=@loopback, @in6=@empty, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@empty, 0x0}, 0x0, @in6=@loopback, 0x0}}, &(0x7f00003f4000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d04000-0xc), &(0x7f00004cc000)=0xc) socketpair(0x8, 0x4, 0x3f, &(0x7f0000cee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00005fa000)={0x0, 0x0, r4}) sendmmsg(r0, &(0x7f00003ef000)=[{{0x0, 0x0, &(0x7f00009f0000)=[{&(0x7f000098d000-0x1000)="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", 0xffc}], 0x1, &(0x7f0000783000)=[]}, 0x8001}, {{0x0, 0x0, &(0x7f0000f4b000-0x10)=[], 0x0, &(0x7f0000d1b000)=[{0x68, 0x0, 0xfffffffffffff50d, "6fe83b2dd2ae0c2e96cc35fd3195a2a3b8e56dca3d9a93bdfb5d3788d8eda31862ff058d430471f95e0f6195f433e182a900421ace0f786ee41e8b45e282b7b352552063b7b65166393c6e26d7c3000000000100005759"}, {0x18, 0x10b, 0x5, "b1"}], 0x80, 0x41}, 0xd21}], 0x2, 0x11) sendmmsg(r0, &(0x7f000050f000-0x78)=[{{0x0, 0x0, &(0x7f0000e8b000-0x40)=[{&(0x7f0000654000)="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", 0x7fc}], 0x1, &(0x7f0000607000)=[]}}], 0x1, 0x800) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000099d000-0x8)={0x9, 0x7fff}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000ab1000-0x18)=[{0x0, 0x2}, {0x2, 0xff}, {0x0, 0x9}], 0x3) close(r0) 2018/02/19 20:00:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1}, 0x2) listen(r0, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x2000}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000880000-0x10)={&(0x7f00004d2000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/02/19 20:00:58 executing program 4: mmap(&(0x7f0000000000/0xfb5000)=nil, 0xfb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x3, 0x0) mmap(&(0x7f0000fb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fb5000)=0x3, 0x4) write(r0, &(0x7f0000f9b000-0x26)="26000000130047f1eb14c1f8590022ff001000e301000000010000000000000006001000064b", 0x26) 2018/02/19 20:00:58 executing program 7: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x6d) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000028000)=@int, &(0x7f0000028000)=0x3) r1 = socket$inet6(0xa, 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0x41b16f4cee69bdf7, 0x108, 0x0, {}, [@common=@unspec=@quota={0x38, 'quota\x00', 0x0, {0x0, 0x0, 0x4}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [0x0, 0x0, 0x2], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00', {}, {0xfffffffffffffffc}, 0x0, 0xd}, 0x0, 0xffffffae, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x118}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xbc}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xffffffffffffff9a) r2 = socket$inet6(0xa, 0x3, 0x8) sendmsg(r2, &(0x7f000000a000-0x38)={&(0x7f0000010000)=@in6={0xa, 0xffffffffffffffff, 0xfffffffffffffffb, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000012000)=[], 0x0, &(0x7f0000005000-0x13c0)=[]}, 0x0) [ 41.313997] sock: sock_set_timeout: `syz-executor1' (pid 6006) tries to set negative timeout 2018/02/19 20:00:58 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000dff000-0x80)=@generic, &(0x7f0000ee8000-0x4)=0x80, 0x80000) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000ee7000)={@multicast1=0xe0000001, @rand_addr=0xfff}, 0x8) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000ee6000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000ee8000-0x4), &(0x7f0000cc5000)=0x4) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ee9000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f0000ee9000-0x50)={0x0, 0x0}}, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r4, &(0x7f0000ee9000)={0x10, 0x0, 0x1}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000058b000)=r3, 0x4) 2018/02/19 20:00:58 executing program 0: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a9, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x4003a, 0xffffffffffffffff, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2, 0x4], {0x0, 0x6, "c5c61e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000002b000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000022000-0x4)=0x10, 0x80000) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000002b000-0xc)=@sack_info={0x0, 0x3, 0x40}, &(0x7f000002b000-0x4)=0xc) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f000002b000-0x8c)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}}, 0x8c) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000029000)=[{&(0x7f0000014000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000026000-0x40)=[{&(0x7f0000024000-0x6b)="427a7491cdf53e89ced2448db707252068284bd0e0bf3921e629d12845d70b517a5a8793151e4cf0e195b7cdce810b933c2a0e6992959a091d45e2387358549267cd6dc56b8397a6b25fa0fed102d71de9e8fdb193f4fa59fb42bdd52cd39321", 0x60}], 0x1, &(0x7f0000029000)=[]}], 0x1, 0x0) r2 = socket$netlink(0x10, 0x3, 0xe) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000001a000-0x8)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty}, 0x8) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f000001e000-0xc)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000024000-0x24)={0x24, 0x2d, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x10, 0x0, @u64}]}, 0x24}, 0x1}, 0x0) 2018/02/19 20:00:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0xf0, 0x318, 0xffffffff, 0x0, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0xd}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x3, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @icmp_id}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x0, @ipv6=@loopback={0x0, 0x1}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @gre_key=0x8001, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) syz_emit_ethernet(0x4e, &(0x7f0000b02000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "011f20", 0x18, 0x2b, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x4, 0x1, @empty}}}}}}, &(0x7f0000c25000-0x8)={0x0, 0x0, []}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00004f9000)={0x0, 0x39, "8d188018177e2829d7649f6c9b7360053aabf559aae49592a3f499a637252da3882c7d3d8bc7beb98c9976ffb4ea5c2de63c98ee68abbacc93"}, &(0x7f0000248000)=0x41) socketpair$inet(0x2, 0x80000, 0x37c, &(0x7f000093d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000dca000)={0x0, 0x4, 0x80000000, 0x1, 0x1, 0x1}, &(0x7f0000bb0000-0x4)=0x14) [ 41.384531] sock: sock_set_timeout: `syz-executor1' (pid 6006) tries to set negative timeout [ 41.395241] netlink: 'syz-executor4': attribute type 16 has an invalid length. [ 41.461931] netlink: 'syz-executor4': attribute type 16 has an invalid length. 2018/02/19 20:00:58 executing program 6: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000001c000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xe21]}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fca000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000050c000)) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000091e000)={@common='bcsh0\x00', 0x1}) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000174000)={r0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000fcb000-0x10)="73321708932a81cd978adb6ffa5f63e3", 0x10) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000365000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000fca000-0x4)=0x14) bind$pptp(r2, &(0x7f0000018000)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0x12}}}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1d, &(0x7f0000f42000)={@dev={0xfe, 0x80, [], 0x0, 0x15}, r3}, 0x14) 2018/02/19 20:00:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) sendto$inet6(r0, &(0x7f0000849000-0x6)="0006d5ba7473", 0xffffffffffffff0b, 0x10, &(0x7f00006ae000)={0xa, 0x1, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, 0xffffffffffffff6d) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000c53000)=@raw={'raw\x00', 0x9, 0x3, 0x2b0, 0xc8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1e0, 0xffffffff, 0xffffffff, 0x1e0, 0xffffffff, 0x3, &(0x7f0000ac7000), {[{{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [], [], @generic="43caa19c09e8acfd6849f7d7a74d174c", @common='bpq0\x00'}, 0x0, 0xa8, 0xc8, 0x0, {}, []}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="23df63cb399513991f9ff17207fc1a09", @common='bcsf0\x00'}, 0x0, 0xa8, 0x118, 0x0, {}, []}, @common=@unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x0, 0x0, 0x0, 0x1, 0x0, "68a67ec44777f4af9188e0a89611ecb1f5c1f7a3b3220f401a67adba79ece11ceff2a9e9c07c33a929e2b83ec4fa3ede0bb2e7156c6819c4763fd51360896800"}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) sendto$inet6(r0, &(0x7f0000a94000), 0x0, 0x0, &(0x7f0000065000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x0, 0x3) 2018/02/19 20:00:58 executing program 5: mmap(&(0x7f0000000000/0x89c000)=nil, 0x89c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000629000-0x37)={&(0x7f0000607000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f000047c000)=[{&(0x7f00007e5000-0xde)=""/222, 0xde}, {&(0x7f000089d000)=""/13, 0xd}, {&(0x7f00007a6000)=""/207, 0xcf}], 0x3, &(0x7f000089e000-0xa6)=""/166, 0xa6, 0x9}, 0x1) r1 = socket(0xa, 0x803, 0x5) mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000089d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$ipx(r1, &(0x7f000089e000-0x10), &(0x7f00003eb000)=0x1, 0x800) mmap(&(0x7f000089c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f000067e000), &(0x7f000089c000)=0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000088f000)="8608006600", 0x5) 2018/02/19 20:00:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009bf000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 20:00:58 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00006fd000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000536000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000fcc000)={0xa, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfff}, 0x1c) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fcb000)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fcc000-0x2c)={0x1, 0x6, 0xc33, 0x1, 0x0, r1, 0xede0}, 0x2c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000041000)={0x1, {{0xa, 0x1, 0x6, @empty, 0x1000}}, 0x1, 0x6, [{{0xa, 0x3, 0xc8, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xdab}}, {{0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0xa619}}, {{0xa, 0x0, 0x81, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffeffffffff}}, {{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0}, 0x4}}, {{0xa, 0x1, 0x3082, @loopback={0x0, 0x1}, 0x6}}]}, 0x390) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000913000)={&(0x7f0000e66000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000fcb000)=[{&(0x7f0000aab000)=""/4096, 0x1000}, {&(0x7f0000fcc000-0x94)=""/148, 0x94}], 0x2, &(0x7f0000fcc000-0x4e)=""/78, 0x4e, 0xff}, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000161000-0x8)=0x100000001, 0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r2, &(0x7f0000fc6000), &(0x7f0000002000)}, 0x20) 2018/02/19 20:00:58 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) socket$inet(0x2, 0x5, 0xfffffffffffffffb) mmap(&(0x7f0000a83000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000001000-0xe)=@l2={0x1f, 0x40000000000006, {0x7f, 0x5, 0x200, 0x6, 0x5af, 0x6}, 0x80000001, 0x7}, 0xfffffffffffffde8) 2018/02/19 20:00:58 executing program 4: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000), 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x4, 0x10, 0x5, 0x65}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0x4}, &(0x7f0000000000)=0x6) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000aa5000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xde)={0x0, 0xd6, "36c84bedb574f2ab724cde80ca7eb1bdc8ac5fa91f17baaed3e968876ad169fc508d4591e578e36f8d311a98cf7060d7437f2b479c05d5e821547db39c2622655724f4eddc06b7b33c2ab691b1a97370a013adc80532177bb04819a6c6f04c983842676cc2b71b597b5aa54ee4dc7b682029db8e62dbfdadbd4a0d6f88d8c96729123c26594944106901eed806b7cef93e4f017de093ea79938d52ff3b4ab7e1adb55f2b0963f157b23182c5a53ab1e6a423a326b5861f37bfbda0a752e5a88d11fe2967e12739764c0527bdf2aa195ed947e98cf348"}, &(0x7f0000000000)=0xde) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r4, 0xfff, 0x8}, 0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r4}, &(0x7f0000000000)=0x8) setsockopt(r0, 0x84, 0x14, &(0x7f0000005000-0x1), 0x0) 2018/02/19 20:00:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockname$netlink(r0, &(0x7f0000331000-0xc), &(0x7f0000e1e000-0x4)=0xc) sendmsg$nl_netfilter(r0, &(0x7f0000c4a000)={&(0x7f0000de3000-0xc)={0x10}, 0x8, &(0x7f00008b8000-0x10)={&(0x7f0000dff000)={0x14, 0x1, 0x4008, 0x900000003, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000137000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000a6a000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000986000-0x98)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0x1, 0x4}, &(0x7f0000c2d000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000929000)={r2, 0x6}, &(0x7f0000f95000)=0x8) 2018/02/19 20:00:58 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000002000)={&(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x26, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0xd9)=""/217, 0xd9}, {&(0x7f0000003000-0x77)=""/119, 0x77}, {&(0x7f0000002000)=""/185, 0xb9}, {&(0x7f0000002000)=""/145, 0x91}, {&(0x7f0000000000)=""/48, 0x30}, {&(0x7f0000001000-0x6b)=""/107, 0x6b}], 0x6, &(0x7f0000003000-0x74)=""/116, 0x74, 0x4}, 0x2000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000001000-0xc), &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000485000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x0, 0x2, 0x3, {0xa, 0x2, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x40}}}, 0x3a, &(0x7f000044d000)=[{&(0x7f0000b2b000-0xd7)="aa796ae33bc92849ada05161497a53a5d104c6af68e52b87e9aca90e334189266d5b79475a4d6c16200c0453abf29dc43410168388e9d02c86c91b9d7f8d716ca9c606803f8300c0eee634b463ce9ad65444e4af7fcf22ce9932d658552fd15757a6179982b228cb594dc6b0acb34f37f654b47f7ff7b77dd4488640ebe6bcc338b88a1eb3cfea087e43257713d85e130f5b1195c9308314da6836675c19aef3fa4d481caa1b858171f2588248b36326d575d874a590d05c58adf3f87b9c31865eec1f01c8ff2458c52619ecca4e4947e462349bd17b51", 0xd7}, {&(0x7f0000000000)="354e764fc5daa016e75a32bdfbb6737eb8429992e3525a70273b769bce626c40905e255028be4a0ac61c03132613808390e818d5bf621d025264c14b35f4e9282ff2bec168fd3610ca06165191352fc603eae518b564c96ea26393429f1e6357f5ddd90072b8dc3e89e45a9cdd28bac9710b1b0ca4cbe6874f9456a1d7c4225d260dde46ec9e073b4fce19d1b74901996cd019aaef8a9dd3a1f393c5bfb1a51428ea5cf3d7fa079d1739be4c733677611a09fe39afa51a6160b78e922595d30af86c8ea4bd7710ad3411159013edbb8bba32a0f0106b1337e5ea9a0cb25930c015d72682975a96a660eb1a7de8e53cd479", 0xf1}, {&(0x7f0000000000)="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", 0xfb}, {&(0x7f0000a0b000-0x7b)="3616da8d5edebf630328d023903c9886ac19718787bec26bd3ef775698d7986cf3ae1d590ec648a8b1d2169dc71629cd8401a62af1c2ce8e7f0d497f57cc04ee137bc39a175b8c4f8369bddf48fecf0b6ea4b3dbbaddecb5efd2c533436f86cdec23700e0ebeb76ced9e55616fcce55ec32b7e39d991ad30e04fd3", 0x7b}, {&(0x7f0000000000)="4def7fa3b373bcfdf9f30fbf8a5c2a8e397493bf01b54942a8749331191e74f8948a591472e577ebdc613d8f6e8c47e043acd1f37e2849fbaa8c802d08abf2d9eea5874ed3fab4be2d6b52768bed9125e6990cd6c8e09db122db2610ee93579025b83432b8c27c3ae9361faf8315ac718fa846ade9d462906806b0ba76bc79d2a57d90b9f476039978772ece6c41a5753eb4f1c71d2a32997b8aeb2c8f76482bc67bd13e1650e701a7fa70c2267b56e3035c516a23575c966c5ed0cf67073a3898398c158cce80e8b0cd5f567e4f9c49a922248632d97535c03d363f161fcac92741681ee28b65196d0c89bd5451a02115", 0xf1}, {&(0x7f0000005000-0x4e)="39222671b77990ef09cb5ad297bf9575b83831ab437a37b09f266efb93edb44543e4fe40106b80ded9ff156acff9ba4dd79b4427a29b359cd2a6138a511c98c3a212db17fdb7d3295617af32c30b", 0x4e}, {&(0x7f0000000000)="9f570d99a79e713256e35e3c6e86673d8ecf5e785cdbfcf28997adf9f7088db46bdb6fc68309de97d568cd73afb4b44886e6eb8e672348787c0f1d66af50280dab2942f8ebe1b0b690bd48ce", 0x4c}], 0x7, &(0x7f0000001000-0x608)=[{0xa8, 0x10b, 0x7, "444f805d72df55b5780f64ddf2e48c17c1fb499f3f82f903c3dbe22c54156bbec8da56bbe25aaf0fe4275e9a3d5974a1e3ef93ddac25f985b3243781024595dd9d06e4ce73d89ccce43aaec927e04e5f5490c4a46056c0444f3f6fbce9c4f7eaf43c0e7e90b9bc8dcc01fc8981640438457a2a9a473c9fb2a23196aa494195c74dbb20586950ea48a3c8468ad6a702c66e0a"}, {0xb0, 0x84, 0x8, "60db503090b130786c84b98719432d6b9c9d6f5987537255d6bb2de998ec60b1fa96d2f96b805b4d4e59baa3ea1570854898624239b002479df58d3a7b9e68f0eadab2ea9a911685165577d54866f54a6f8e45afabfab48ed831eeebc4cf563edf904282526e824888b5097ffe329a0506ec162456b51f75904b0536e6db30439695b460c600f71bf923552f6a936c2190152978fc26ce8a11"}, {0x70, 0x195, 0xd15, "1d6249edca6fc46716fe9e2d782f5827f2115ee921c7925f0cede077c84f064f0187cbdbaca447ab91dae040208d57530ddee697f4f526068e121550e5ede813d9811896d8e85bc5561ddd22b6ca888bf2606f891ab36fe53164"}, {0xe8, 0x104, 0x232af768, "77a615ae1472560269aa085b8e84e2ebdbec011255a88a3396ed8d875a5357947f4e653fdab6f7ac91c6ce2d33b9b855e4693f956ffe8761529d7c39c7344e06ef8489ad7dc5c5b18ece593fac8e847a29000c9835494ef79a0c9b72d98c5cf726399c1bfec9e98ffd51a60011e57bf0bb31b2ffe31fb20a20fbe456cf0f157db199110a4469150e87de06878a7878e3107c3ff6c579a009d1f8cd091d808437441f00e622f573032c8439502239cc68f48b4b8643bfbd7ed88464f0b39e99d7f73cfed16c8e894b4fee400ac4df707f2ad7e5ef"}, {0xe8, 0x115, 0x401, "1c84a0cb6b8af2c8dc7cf186a6121c8b0d9246586272ff53d16d5a65390b55ffee1eae5845bac161adf81ff46efba0abcb44338fd9a6ff679310e83ac2181c51e4e8646d65168dee045d3034c9260df6892b2a97a6d5a203b2ccea301e177b5c809b6e40e798356d91bd39a838a386fdd29f4f60d9dd0d77f629fa5313c7c6d2b2e6c69e7bf2bc9dc04d70c7c85c7178bca821d06f156a4944dd4cab60a3fcfaec7603c915421dcfb451bdf072914aad7d6e9b74c4f4defa2b949d347d5dd3df6d2d800a85a670745598aa29bbf4e250db7523b042697464"}, {0x110, 0x11, 0x0, "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"}, {0x110, 0x11f, 0x1, "5a815da495d8d8c09f793c172a642c98161b4741165f6cd19c0eb1138358e1b1b2890851f7b0bfc95e0f904e9f5ad58450753b9b39a8332f5dad3dead67e6f182845982030ff276f6cedf3a9df9bf9dcfb5f9755179fee8aafaf8b1f122f420e5fcee39b05c9912864788f2ac7f83e6604af13e0f2f264865be72d1cfb0238ab7ab9b07198e80a66640f38b809f00a4696645561620718446ea340fa9fa8088fa474b3c820c8dbf56efde98e9a110d4def8112814d64e2a31e2f133d3123a3b5364e29bfe3c53bca905a76dced4d979d306e815a3c5cfa069a3ea3b2f1ed62d127ff01b0b9844c00a3a6df9534cf0cb50bfc6cb5b47f29fc7974"}, {0x50, 0x11f, 0x8001, "785111f553c94b51ea27ba86c6d8f08df51673d5b394ea2e6fee1f400462665722fd5ee9a1da7abd405f6cc4c30a17edc4d931e7ede276ff7e18a457"}], 0x608, 0x80}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r3, 0x28, 0x0, &(0x7f0000001000), 0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000)) 2018/02/19 20:00:58 executing program 7: mmap(&(0x7f0000ee5000/0x2000)=nil, 0x2000, 0x5, 0x2aeb4800bb21a972, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000ee7000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000ee6000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@empty}}, &(0x7f0000ee6000-0x4)=0xe8) connect$packet(r1, &(0x7f0000ee5000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @empty}, 0x14) 2018/02/19 20:00:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000002}, 0x1c) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000592000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f0000e28000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e4b000)={r3, 0x8}, &(0x7f0000144000)=0x8) sendto$inet(r2, &(0x7f000050a000-0x6e), 0xff77, 0x0, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) syz_emit_ethernet(0x15, &(0x7f000024f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100}}], {@llc_tr={0x11, {@llc={0x0, 0x0, '('}}}}}, &(0x7f0000bf5000)={0x0, 0x1, [0x0]}) [ 41.564704] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 2018/02/19 20:00:58 executing program 1: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000feb000)={0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000feb000)=@security={'security\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x210, 0x210, 0x210, 0xffffffff, 0xffffffff, 0x330, 0x330, 0x330, 0xffffffff, 0x4, &(0x7f0000feb000), {[{{@ip={@multicast2=0xe0000002, @multicast2=0xe0000002, 0xff000000, 0xffffffff, @generic="6a773c93e8d2a73749b2755ae95313e9", @common='bpq0\x00', {0xff}, {}, 0xff, 0x1, 0x46}, 0x0, 0xa8, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00', 0x0, {0x1, 0x1, 0x654, 0x9, 0xb60, 0x3}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0xffff, [0x100, 0x3, 0x1, 0x5, 0x2, 0x1], 0x7, 0x0, 0x81}, {0x7, [0x7f, 0x37, 0x2, 0x7, 0xe4], 0x0, 0x8404, 0xffff}}}}, {{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x7fffffff, 0xded7, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x9, [0x0, 0x8, 0x59, 0x0, 0x8, 0x95], 0x7, 0x2}}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@ah={0x30, 'ah\x00', 0x0, {0x6, 0xfffffffffffff800, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x8, [0x8, 0x7, 0x9, 0x1, 0x8a, 0x7f], 0xa, 0x871f}, {0x9216, [0x8b, 0x2, 0x8de, 0x0, 0x6, 0xc8ec], 0xe3e00fd, 0x800, 0xe2}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0xfffffffffffffd9b) connect$inet(r1, &(0x7f0000db6000)={0x2, 0x0, @rand_addr}, 0x10) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b84000)=""/129, &(0x7f000087d000)=0x81) 2018/02/19 20:00:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00009cc000-0x60), &(0x7f00009da000-0x4)=0x60, 0x800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00004bb000-0x4)=0xfffffffffffffff9, 0xffffffffffffff9a) r1 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r1, &(0x7f00005e4000-0x18)="36000000000006e719010015010c000009001e88", 0x14, 0x10, &(0x7f00006be000)={0x2, 0xffffffffffffffff, @empty}, 0xffffffffffffff2f) 2018/02/19 20:00:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1), &(0x7f000004f000-0x1)="16"}, 0x20) r1 = socket(0xa, 0x5, 0x8) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000432000)=0x3, 0x4) 2018/02/19 20:00:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x7, 0x2) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast2=0xe0000002}, 0xfffffe7f) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000a66000)={0x0}) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000748000-0x5c)={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffffe}, {0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xa0000000}, 0x1, [0x10000, 0x4, 0xfffffffffffffff7, 0x10001, 0x1, 0x401, 0x0, 0x200]}, 0x5c) syz_emit_ethernet(0x6f, &(0x7f0000980000+0xa45)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x4d, 0x0, "f4f12a473655af710345d17de47e993c077f7313883671c99e74728530fd13a653c3e3a91050c15611c04454f41a34594484596f7e3b5de3c931b717af88f2a0b96146bd4a"}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000159000)={0x0, 0x0, 0x10, 0x9, 0x4}, &(0x7f0000813000)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00004a5000+0x783)={r2, 0x8}, &(0x7f0000428000)=0x8) 2018/02/19 20:00:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009bf000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 20:00:58 executing program 6: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000016000-0x310)=@filter={'filter\x00', 0xe, 0x4, 0x2b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000007000-0x40), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@unspec=@pkttype={0x28, 'pkttype\x00', 0x0, {0xfffffffffffffffd}}, @common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) connect$inet6(r1, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r1, &(0x7f0000031000)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) getpeername$inet6(r1, &(0x7f0000026000-0x6)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000035000-0x4)=0x1c) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) 2018/02/19 20:00:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000fd4000)) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000548000)='tls\x00', 0x4) r1 = socket(0x4000000000010, 0x3, 0x98de) sendmsg$unix(r1, &(0x7f0000d83000-0xc)={&(0x7f0000f31000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a5a000-0x20)=[], 0x0, &(0x7f000078a000)=[@rights={0x10, 0x1, 0x1, []}], 0x10}, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000694000-0xc)={@local, @broadcast, @local}, &(0x7f0000844000-0x4)=0xc) socket$packet(0x11, 0x8b2913da9fc94099, 0x300) 2018/02/19 20:00:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)) getsockopt(r0, 0x40, 0xdeff, &(0x7f0000001000)=""/4, &(0x7f0000001000-0x4)=0xfffffffffffffeb3) 2018/02/19 20:00:58 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) r1 = getuid() mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002a000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000010000-0x4)=0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002b000-0x4)=0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000002b000-0x4)=0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000002b000-0x4)=0x0) mmap(&(0x7f000002a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10}, 0xc, &(0x7f0000031000-0x60)=[{&(0x7f0000001000)={0x1c, 0x20, 0x318, 0x0, 0x1, "", [@typed={0xc, 0x7e, @ipv4=@loopback=0x7f000001}]}, 0x1c}, {&(0x7f0000002000)={0x374, 0x12, 0x10, 0x6, 0x3, "", [@typed={0x10, 0x87, @u64=0x400}, @nested={0x10, 0x91, [@typed={0xc, 0x8c, @ipv4=@rand_addr=0x4a9}]}, @nested={0x22c, 0x47, [@typed={0x14, 0x93, @str='vboxnet1\x00'}, @typed={0xc, 0x1e, @uid=r1}, @typed={0x8, 0x77}, @generic="24a617c34812a16e7782053d134fa89835bf9ee6463b7198553ea1dcc538c13336914cd0242eaa2de0492c82ddf39e416a9781eb0939034632967b2c6aacddbc462fdfd12012f5de56b72de190884e26dcf30acc", @typed={0x10, 0x5c, @u64=0x800100000000}, @typed={0x18, 0x35, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="a1013f8ce81a3851831d9b6e665958d279d7a9e96c2bfb76c08419699fad07c8a4315ca31638ab59338ea359fbe19479ddca45b80c1361bc819433ab2208d5f2d8dce18d25c74ca88e318e362fecd53c0d9b1fe4c285ff0a9eda1e70948068d0be9451dbfbee1e14ae73a546a05800aa2805b1a556833082bc52f06be5ea41c29c090296411a6c77f806a76b61ff292b37e4afba349dabe65e938b21b812", @typed={0xc4, 0x18, @binary="fdd4c7642873895fcaed551e6481b54d2d751cf57e0cbf69173e8d3e42da8cc66cc4df88290c038b78ff6a66b1f377c414fc8626091959065989842314d35a1273991f7777606dd8e336de44a05c66b059ae0fd39ff76d93d75e4a29fde85d827463da0f6e9a08b08a4065ce04343365cd3d362b67f801ba01a97a36103f97af10c113582c3bf80cbf199520ee9729dd94f94b2169c55bdcfe7c370849810b727a7923acc8c43e217de59cfe4c028a5bc164b2663ae80f1605"}, @typed={0x20, 0x5a, @binary="963be4d388370ee23e356afaf2314096964d251f571a2d"}]}, @generic="a317a574631292e9b5c5c0ba88544f24a94832416b2a7c53d93393632ec5bebac022e1adfd323ac7c616caff6b1ad9b1500eec9bd5077455a4ac76550e92548b061aa07bcc3db5c199b42ddde87587763effc86e73ff1f84b987b05f61062e1ab989ea10a8cddb4baf311c4e6c2af29b96d99726c342b8ac37fe541e1fa8769adefe42759170430930433db70609780a4714e05f67011c7a061cf3bac444ab009ab060cf791bf37297d7d2da149f598dc76d784099103a341f45c46cf2e9f4ead357bfc2c1ad6b71a08fd7d53da0f1cc7d9ce1196c3fbd", @typed={0xc, 0x91, @str='--\x00'}, @generic="82248266e4cfb447b74443ac78ba93b1f876e1c32e81d5999177e19ffd2160e68bed385f983aa80f359bbea89e9d9b157a16"]}, 0x374}, {&(0x7f000002a000)={0x1394, 0x17, 0x208, 0x7, 0x3, "", [@typed={0x8, 0x88}, @nested={0xd0, 0x79, [@typed={0xc, 0x59, @pid=r2}, @typed={0x10, 0x47, @u64=0x1}, @typed={0xc, 0x17, @u32=0x8}, @generic="5a0bcc956dbad350d76ced276a2b3696c841733d0cf84f2b2cb89187ee50c99a5b7c45454b52970e80a43ef02b287d9294f3242af59f785fc45c55a0240ccb9d315b5f38b32de7dae0125f10889aa1f729fb4b368a505183b06dd1944d63de34673620679eda29ff1045f37cae58e4a1ed20", @typed={0xc, 0x38, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}}, @typed={0xc, 0x60, @pid=r3}, @typed={0xc, 0x0, @u32=0x4}, @typed={0xc, 0x64, @fd=r0}]}, @typed={0xc, 0x7b, @pid=r4}, @generic="ab8fb8cfe2418f7c80c3c196fcf6d769ceecad6a02fbe18b8bee61fd3a05fe20d865c416d98b2fa360ea15f762f992323a534148ed5acdd6faeea74de5b0d6904c04c171c525a546bdc8bfebac74617c0fd8acecd6d3c7c81212efa7f8f546498804f67843f1ccbc89515f7cf3a35e74e4b02ef1f6f95345af2862706c2a31ebd33ee8ec9d8652d34a067f00a35418bcbf98f51548a3c2d1684e94f842dd149d7ea71cec6d3f9871e5", @generic="784610f6b574d85bb165348b1069adb89b67a2fbd1e99427d1d2c1720a2e347210b71d41933801bc5e7c449e73e85f8119d53869a3e6aa93db1a4b35acaadbc447511b31c85db904e1f5bfb3e7d2af44710d2ff76efd002dccbec6a01cde", @nested={0x118c, 0x4f, [@generic="943a065e43f1426c96874f4a6de9cecae886cfc3eb879ba5493a9adf800361b2ef054613b3c178c80453fa5b519571cc00e21190c5af6419537791c0e4d920c20c3b6e1622841f2cc91d2ed25fad28f38abc9f839be9e2132f18e64ce4552c58c2a8", @generic="492e92d2047d22c96fc40112341f0b4f10df0b35b01fe14598f3b833f30ca69bddecedcbbf43f25660378985afba21947a4c89cacc646618029931b38aea09", @typed={0xc, 0x53, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x1b, @u32=0x5}, @typed={0xc, 0x42, @pid=r5}, 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@generic="069499c4c67596e5b961058c65b4a955b532375f62c20a3c2a71aa732ae112cc6f5d348c6cee85a372abbd0e8cd9fe73aef1bdacdc1430fe726043c5f10ef7a41c604ebf994c9c0dd35decffbad9c01e02938c070d9198a9380bd9742596684d3aa15fbcbb6fe14b164a04eaa4c3b61a62b4ec05b9f8f43f1cb7b24693f64ebe17a28e3674984dddd9e7a6dbd291c49f31fbfa7102260d4083eea3f12b2f318e96cc979836e2ecc7392a8ca107ae85f668d314", @typed={0xc, 0x4c, @uid=r1}, @generic="3761e1807dbeef4d2990df2acb6722ecbef72252512e1b0d83f74815e235054dd89eba79176dd361e25e9b8c94aabc8d991d80706fbbe756beb1353a0e3e5852cf7482e94f956c967420b492909365857f07883bba929079a93bff52fffb7fe1371b7399a1c965dae5e37c4ba026859c0158dc3b6dd83f82674721feb844811bf1b6636c5b947dfd1f90f575e11730c9eeff4db4c8a662caba52230787c1ffe75144193f8ba45cbf1868706343e1de64baa6ce9493e518af6d03b8eff12a61fd4b9fa298530db504c11fb1721d4b1f089f01ae62ff0247188e70bb1b19586c4afbf6eda541a38cc82c2768f520eb6f8d327fa288178fc6fa", @typed={0x18, 0x4, @ipv6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, @typed={0xc, 0x17, @ipv4=@rand_addr=0x6}, @generic="428c8ad18d07b88d14349dea21a44a508fd50ab8aea24662fbd3eec915a1d45b57e5de6422c287c8367a22a3081b04841a4c5d93f4219c688d152e5f028fa029d10ccab987f2545d43fad26195bb47371f3e764c440b26c7daeb34bb1d0539f5389db99035967fe1474734ad3ef1b89407af349e454772700cd3eff21f092e2d923243fb0a"]}, @nested={0x3c, 0x84, [@typed={0xc, 0x3f, @uid=r1}, @typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x8, 0x47}, @typed={0xc, 0x61, @pid=r5}]}, @generic="b8543b0f81bfec0202f1", @typed={0x8, 0x29}, @typed={0xc, 0x41, @fd=r0}]}, 0x24bc}, {&(0x7f000002e000-0x1320)={0x1320, 0x32, 0x2, 0x3, 0x1, "", [@nested={0x248, 0x90, [@generic="16794ca2a1c55317062bbccd8878bbb4227521d8c5967580c064a085463b7c44e79b28f3a143db0adddb46383689c736551b0c8ec06b2ff678de9893351ad3c96f95ac1ef1ddcabab1369621a9df1254664d248fb1c8cb2f675458824958ff6695644c28f1671c54d4294e3bf22318fec8b7a469254876453dea42dd9d9942e48ebd3e888ba0a24d47c4d38f70005bffc6c09f99a548dc027eb5a7d4b9a1587d1df5220e1710fd6a1d77d506461470a3307bb7197fd35becaa692eac62cbc8f475e8f9a97694f136082ea4e40334f9b7a1f0d72721b6bc541456167fae8db1bdf5d32bc90dd9301acff8b78575e562d2cba85e9debcae7", @generic="5dd06436c042d379c3ef5f021f0a4595bf3fb5cb9313a579794feab954c3d22245143ad273b1a1c8b6c4658dc29ce8b6848cf5d36dfce670b2b7b99c5d2c4d2c29b5216f75f7fc486723e55e3f12d36c13553195e36f3d2a90969e761f564483c39dda37f446f2506fc9d90258a03a2002fbc8ab53d3555e7aedfc4dbe0232384b10c3bb5992216bbfbf6da963c3a3d0de647906275713edbfce29b571ae17014cc6e4cd4455d127565ae1dd671a79cafab3fb817b44b1d81328470d489a23", @generic="85275cb7d8ddb9a9d214da0b2148ae751fd2d79ce3680802d8a327237a03391fc0fb737e9ca805a659e9351ffded90d6a010360d3e3a8560e1947a5c4eafb92ff3c038a21d0ce8ae92905253e4dea00ca7a2483ce0e97259c10515d7cd13682a4a6d20cf2327386552ecab", @generic, @typed={0x20, 0x1, @binary="ec57118c4d053421d081c79f43cd32245a2d97f32f62"}]}, @typed={0xc, 0x19, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="c702d749448cfae88acd315cf18e268200504b1595ec16bb1329345f4e821904dba5483744ef3b6e7d511c31d8589bdd797182998af1aeae2df9802b9ca0dba23b64147f4dd096edbf0cb1abf36f22e5ae22f6a6f622aaa3f5b70722ac0dce6ed24c430bfbe710a9fd00049064611cc471e99f8e9d26246e7c47dff2495917f664254c0f61b7665921f093a37bf16ee84e93a9201bfa393f3b42abee35ebb3d5a4c14a77f98d530261489d70dffe98d324b600", @typed={0x1008, 0xd, @binary="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0x1320}, {&(0x7f0000030000-0x188)={0x188, 0x21, 0x10, 0x7, 0x0, "", [@typed={0x58, 0xf, @binary="882066981f5f1b61d20907d1a6a74f9053bc48e37ebf5ffb6b5f6d4704296c19f1b4213f43f4abe62af90ebf0e21b2004bf141aeca7d4fea8c6a3d547a75369dedb4a8ff3c72ef88731c7fa6d207"}, @nested={0x88, 0x70, [@generic="f118fc79532755a89c2c340ab4d6f6ab440a1c933c06635ce954903220a1f3da508c0b9305a218dcf1d41eba6ceb11d6504ef4e0e6c860a6f02872a7adc3332969a42b219e5fa647c2f93263dcba9e2ef13e5a84d56d17380033a12d3fbdc54d35728046f0f17c5e0fc33025239f5a66adb51779d067d74a15ff5b1e30ab5c88ee50"]}, @generic="da7376e93ba05e1ac28f65208952aac419032efd335b91dcb0ae0e050f463b5786f234ab7aa1b1a77a7eae968cd33313fd75e8263dbddc7917b45dc3a0d259d408bab0fe650e1b94a28d1722daa3e6ea78d5dec3c7d0ca73f0f53b031b36fe411379d108b588b0bff155344a9f23f219d1d4762ffdf09a6061835bb3c6b4e05348df333265092d5baabb6c98beb4b47efc62295975ba8fb8"]}, 0x188}], 0x6, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r7, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r7, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000013000)=0x12d50b884ce33bd6) ioctl$sock_FIOGETOWN(r8, 0x8924, &(0x7f0000001000-0x4)) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r7, &(0x7f000002b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000002a000)=0x32) connect$pppoe(r0, &(0x7f000001d000-0x1e)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="1abe36a1e72bd99ada532e4d57c12079"}}, 0x1e) 2018/02/19 20:00:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000a52000)={'vcan0\x00', 0x0}) getsockname$packet(0xffffffffffffff9c, &(0x7f0000744000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000dcf000-0x4)=0x14) sendmsg$nl_route(r0, &(0x7f0000786000)={&(0x7f0000c12000)={0x10, 0x0, 0x0, 0x1009000}, 0xc, &(0x7f0000d5b000)={&(0x7f00003bf000-0x24)=@bridge_delneigh={0x24, 0x1d, 0x810, 0x2, 0x1, {0xa, 0x0, 0x0, r1, 0x2, 0x8, 0x9}, [@NDA_IFINDEX={0x8, 0x8, r2}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x4000) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x30, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_UID={0x8, 0x19}, @RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x30}, 0x1}, 0x0) 2018/02/19 20:00:58 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000002000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r1, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000002000-0xe)=@l2, &(0x7f0000003000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000003000), &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004000)) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000003000)={@generic="ad45dd7d42227283226188168e0ab601", @ifru_flags=0x7d03}) connect$bt_sco(r2, &(0x7f0000000000)={0x1f, {0x6, 0x5, 0x68, 0x40, 0x9, 0x2}}, 0x8) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000004000-0x1), 0x1) bind$inet6(r2, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) connect$inet6(r0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, 0x1c) 2018/02/19 20:00:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000295000-0x8)=@un=@abs, &(0x7f0000001000-0x4)=0x8, 0x80000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000094d000), &(0x7f000025a000-0x4)=0x4) mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000030000)=@security={'security\x00', 0xe, 0x4, 0x460, 0xffffffff, 0x1c0, 0xf0, 0x0, 0xffffffff, 0xffffffff, 0x390, 0x390, 0x390, 0xffffffff, 0x4, &(0x7f0000030000), {[{{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vlan0\x00', @generic="2836b8905af3306736097eda14980488"}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}, {{@ipv6={@empty, @empty, [], [], @generic="f983497b1a6896682a00ad175f795b1a", @generic="74b20eaaefd06a36123047fdef7f75ef"}, 0x0, 0xa8, 0x1d0, 0x0, {}, []}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:udev_var_run_t:s0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4c0) r2 = socket$inet6(0xa, 0x3, 0x800000000003b) connect$inet6(r2, &(0x7f0000017000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r2, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000021000)=[], 0x0, &(0x7f0000028000-0x1040)=[]}, 0x0) 2018/02/19 20:00:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009bf000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 20:00:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000546000)={&(0x7f000026e000-0xc)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000213000-0x2c)=@ipv4_deladdr={0x18, 0x15, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x18}, 0x1}, 0x0) getsockopt(r0, 0x3, 0x0, &(0x7f0000b7e000-0x33)=""/51, &(0x7f0000b98000-0x4)=0x33) shutdown(r0, 0x1) 2018/02/19 20:00:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0xfffffffffffffffe, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[{&(0x7f00008e3000-0x96)='p', 0x1}], 0x1, &(0x7f00002d4000)=[]}, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000aff000-0xc)={0x0, 0x7, 0x2, [0x668e79d6, 0x9]}, &(0x7f0000132000-0x4)=0xc) r2 = accept$inet6(r0, &(0x7f0000a92000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00001d4000-0x4)=0x1c) r3 = socket(0x11, 0x806, 0x19) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000567000)={r1, 0x2081040001, 0x8, 0x90c, 0xf867}, &(0x7f0000fef000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000339000-0xc)={r1, 0x1, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000356000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000cf8000-0x4)=0x10) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005ee000-0xa4)=""/164, 0xa4}, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ef1000+0x21d)=@assoc_value={r4, 0x6}, &(0x7f0000784000-0x4)=0x8) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00004c3000), &(0x7f0000b37000-0x4)=0x8) recvmsg(r0, &(0x7f0000408000)={&(0x7f000022b000)=@rc, 0x9, &(0x7f00003fe000-0x10)=[{&(0x7f0000f33000-0xce)=""/206, 0xce}], 0x1, &(0x7f0000bc1000-0x6e)=""/110, 0x6e}, 0x0) bind$ax25(r3, &(0x7f0000baa000-0x10)={0x3, {"7a81da7fe77e03"}, 0x4}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ec2000+0x974)=[{0x3, 0x7fff}, {0x6, 0x3f}, {0x8, 0x7f}], 0x3) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000061c000-0x4)=0x9, 0x4) 2018/02/19 20:00:58 executing program 7: socket$nl_route(0x10, 0x3, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00008c7000-0x8)=@abs, &(0x7f00007f9000-0x4)=0x8, 0x80800) mmap(&(0x7f00004f9000/0x1000)=nil, 0x1000, 0x2000000, 0x32, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00003cc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000946000-0x1a)=@ethtool_perm_addr={0x20}}) mmap(&(0x7f0000946000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x2, 0x9, &(0x7f0000946000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x100000000}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00004f9000)={r4, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f00004fa000-0x4)=0x8c) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f000032e000)={{0x52f, 0x1000, 0x7d95, 0xc0, 0xfffffffffffffffb}, 0x4, 0x97a0, 0x67fa, 0x0, 0x2d, "96a17414943656c7563be943eb1fc94c063697d1e9055773f2317186955af2000b9fa60f20770c57fb3bb773d81e9fabe758db3c9e2c5fcae6a052273423443c3162f230292049181f6ac54f2c99ca869b984fd376c3e729fc3e984c7738ea5cad68058117d9d9f9dc3bb4a96c454e994a0c8acb53184ded4e6fbd54f7de23a4"}) 2018/02/19 20:00:58 executing program 4: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x1) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000973000), 0x4) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000001000)=@filter={'filter\x00', 0xe, 0x4, 0x61, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x218, 0x218, 0x218, 0xffffffff, 0x4, &(0x7f0000007000-0x40), {[{{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0xfffffffffffffffd}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xffffffffffffffff}}}, {{@ip={@rand_addr=0x1, @loopback=0x7f000001, 0x0, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="9ef9700b7cf67c2fad7b1bb26bdfdc8e", {0xff}, {0xff}, 0x2e, 0x3, 0x1}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffd}}, {{@ip={@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x1}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x310) connect$inet6(r2, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) connect$inet6(r2, &(0x7f000000b000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000f000-0x10)=[], 0x0, &(0x7f0000011000)=[]}, 0x0) recvmsg(r1, &(0x7f0000eef000-0x38)={&(0x7f0000796000)=@hci, 0x6, &(0x7f0000d56000-0x20)=[{&(0x7f000009a000-0x3b)=""/59, 0x3b}, {&(0x7f0000d6a000-0x77)=""/119, 0x77}], 0x2, &(0x7f0000359000-0x80)=""/128, 0x80, 0xfff}, 0x12000) 2018/02/19 20:00:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f00009ef000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000742000)=0x3a) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00005c9000-0x4)=0x3, 0x4) r1 = socket(0x2, 0x3, 0x40000000000000ff) sendto$inet(r1, &(0x7f000043a000)="36000000000040e7190100000000000009001e88d7ac0003d17e6e4bf4e79ac5", 0x20, 0x0, &(0x7f000017b000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) 2018/02/19 20:00:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7fff) epoll_wait(r0, &(0x7f00008f6000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x3) r1 = socket(0x9, 0x0, 0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000042b000)={0x0, 0x8, 0x80000000}, &(0x7f0000e1a000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008e1000-0x6)={r2}, &(0x7f0000dd2000)=0x6) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000327000-0x8)={0x2, [0x2, 0x6]}, &(0x7f0000cbc000-0x4)=0x8) 2018/02/19 20:00:58 executing program 7: r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000)=r1) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f524ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60267d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000003000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @loopback=0x7f000001}}) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x20) 2018/02/19 20:00:58 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000001000-0x10)=[{0x20, 0x0, 0x1000, 0x4f40}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002b000-0xd8), 0xfd09, 0x0, 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/02/19 20:00:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003fd000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xda1e, 0x0, 0x3, 0x4, 0x9e, 0x3, 0x6}, 0x20) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00009bc000), &(0x7f0000af4000)=0x4) pipe(&(0x7f0000a72000)={0x0}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000237000), &(0x7f00001ee000)=0x4) 2018/02/19 20:00:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000044b000)={0x0, 0xb3, "4241134d916bf5ddee2d4495a9325be2bb46a2f0928d906aeb9b3af0f1c350b846b923e35b445191639db8f478397d770eff11f8723805a8d979e6965733cf1d1fda66346dafe68eca95eace683be1e537729b242b354fee26c7cfa0b730d010f818cf7ea958b64ef9cee49159e777bde3c6f416e8528c58c5c1dc82e018365c1f66ba86a1b23f49e43a4b9b9812bc58f32eda43ad2e33547aaee18fce5cd9a149af0f06053417a6967bb7f6c6355cb6b5487c"}, &(0x7f00002ab000-0x4)=0xbb) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00003e1000)={r2, 0x100}, 0x8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f06000-0x4), 0x4) ioctl(r1, 0x8912, &(0x7f000037c000)) 2018/02/19 20:00:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x0, &(0x7f0000000000)=""/133, &(0x7f0000000000)=0x85) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt(r1, 0x0, 0x53, &(0x7f00002d8000)=""/8, &(0x7f0000fe3000)=0x8) 2018/02/19 20:00:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009bf000)) recvmsg(0xffffffffffffffff, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 20:00:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000cf4000-0x8)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x3}, 0x8) connect$inet6(r0, &(0x7f0000d84000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007ec000)={0x1, &(0x7f0000447000+0x88e)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d66000)={0x0, 0x3e, 0x0, []}, 0x8) 2018/02/19 20:00:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f000057d000-0x4)) connect$bt_l2cap(r0, &(0x7f0000a91000)={0x1f, 0x409, {0x8, 0x100, 0x1baf, 0x5, 0x8001, 0x7}, 0x80}, 0xe) syz_emit_ethernet(0x56, &(0x7f000093f000)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xe, 0x4, 0x0, 0x1, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@lsrr={0x83, 0x23, 0x1, [@dev={0xac, 0x14, 0x0, 0x13}, @empty, @empty, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xa}, @multicast2=0xe0000002, @rand_addr=0x955, @multicast2=0xe0000002]}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "3804de", 0x0, "f53475"}}}}}}, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) 2018/02/19 20:00:58 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept(r0, &(0x7f0000001000)=@ax25, &(0x7f0000003000-0x4)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000004000-0xb0)=[@in6={0xa, 0x3, 0x83, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0xdb92}, @in={0x2, 0x1, @dev={0xac, 0x14}}], 0x2c) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000003000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x168, 0x10}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000002000-0x8)={r3, 0x9}, &(0x7f0000001000)=0xfffffffffffffede) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r4, 0xdd0f}, 0x6) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000004000)=0x586b, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={r4, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x200000004, 0x80000001}, &(0x7f0000004000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x8000}, &(0x7f00009f2000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r5, 0xdddf}, 0xffffffffffffff5a) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f9f000)=@assoc_value, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000004000)={r4, 0x8}, &(0x7f0000001000)=0x6) 2018/02/19 20:00:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000cd1000), 0x4) r1 = socket(0x1, 0x80000, 0x401) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00007df000), &(0x7f0000f8c000-0x4)=0x4) sendmmsg$alg(r1, &(0x7f0000d43000)=[{0x0, 0x0, &(0x7f0000289000-0x30)=[{&(0x7f00003a3000-0x33)="9e09e27b76d8bd4d54ffa64cc1d9ecfb48fdb316e58e7b41857512dccf275db639faf10f765b665ad5f130bbfd7e919bdbf30e", 0x33}, {&(0x7f0000a8f000)="4e09644c87c155a12e04256125c7", 0xe}, {&(0x7f00000ae000)="cea71f109fdf730f7ab96848fb05e754afbe168b3b55f9dfd95d93ecfc3d659254d6d9df4166f068919d4abf1e8f0a51faeb87ef752db4fa334cddeb0919bb3647e99a173af077c3bb44c5ce7bcf4a5a73addfd98db5d2b7044a65ccdb48c942ce4ad92b5e1ac7e7378939f62f63939128bfeabb5e4cb98515472d9d9e4718ae613f76ff0a58fff554a314705633c7145944359e4e7d1ed4dee34a51", 0x9c}], 0x3, &(0x7f00009bc000)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3}, @iv={0x80, 0x117, 0x2, 0x6c, "f4a41b55e13604c50bc49504e9aeb7788199f868444d56bcb8a8390691b6867cdd662ded6b727156b03a86da665dc90b30f5d935a9b674bce499dd606617924fe8cf5c52a0611ed4b9da267a0b5f4e302b30250125ecfb364e75970361e45b746cc5f619a047fd431f2ddab1"}, @assoc={0x18, 0x117, 0x4, 0x3ff}], 0x128, 0x85}, {0x0, 0x0, &(0x7f0000140000)=[{&(0x7f0000d18000-0x85)="34ad1495c6db19ac51128a89a7740c288a8ea2578096d40f71ef59215142509e368ff80d5071924b262e33c8755637babd4c6d25070128b0391e8bd87b0eaab042fea134b93dbb498ae41da1df432c6e1710396198868a72ac453a82c95be5f73eaddf4f9ac50572ec5961900a94a49ddf8f054c6af1768a51c56c589dbc503b954e0455d8", 0x85}, {&(0x7f00005d7000-0x84)="52e7fd9d7f57728bdcf81f1173105d3d21796cb56c47137347e985ccb569faa96e213838648a698b2a1315ef007e447f9d09a151081df3ad467cdbfca85bed7b59d73fd5dfa3e775a9137a4d191db68d3d5f9adb8fb6a04202d14d4ab16f4966a779bd4ab54a5df5b1171ed8981e123c5c3f69f7f200b215712a01d0a38494173eabdc1e", 0x84}], 0x2, 0x0, 0x0, 0x8000}, {0x0, 0x0, &(0x7f00007b7000)=[{&(0x7f000015e000-0x4)="61dc5524", 0x4}, {&(0x7f00001b4000)="604ac7e839fbafd53c9b73f58b61264b728c8c1e9b5a13a0f7d94c56be20f289182566d2850bc7eb96b95cb9d77ba3d7d3847b5ce05d2409faeae65a94d5456564006218f18713c1b1d28777221de59e30d0062048c794ce9bcd4323977529db32e99d7ff16de4eaeedadc67b3b71704e1f80de979a78b110ed68b399f363d55afc18e7b11005db606110d92123f28abefc7dbdbdccc2ff98e5717a585014c52d92e11b03437e6101de78ac4c2", 0xad}, {&(0x7f0000265000)="238dff4962abca84bf3d57df173f59deb2bb77eb16125c28ae09874f2709025aa84ff85d0039281b784a6123887588d3a5eda2b9087527e8d9e7be289fbeb53d62f47e563d2c06ff27ba84128142b40472aa91f95292078549909be30275fcd5e2ca4a1d56244102918d96d25e6a6a9f663e1b8eb7050303e62ad0cd6ed5ef2b3eb189dcb54d2043cdf180b3954f28e50f050355694c93898c3edb2baa55d75359836934d7b2f741cb94c794b030c45f04ce969eff4f8be73a682a999dd914507476faff18952cec7b1020", 0xcb}, 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{&(0x7f000015f000)="320cc764d6dcfa43167182af98e777569d70adead2e40835238530fadd0c924da7b5af3b9a406c7221203b67767f07fe8dc625b4ac033b1bf64fd3d3e9eca8acecbd1e443cf7978653b39f4dc95ea9611fe6883b47937f7bdeb0e84cba6adbeabe0e8db73129dcf162ccea1414549f", 0x6f}, {&(0x7f000057b000-0x4a)="e4b11086fa9f0d88a44b84f5a1f8e31bda6e271902320cfcbf86525f18f05b3f5d6ade2de3c80bec2cb2775fad405750350d6c16ca40c1e4085f139d1a493de8290d8a897c1763bb977b", 0x4a}], 0x4, &(0x7f000078a000)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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@iv={0x68, 0x117, 0x2, 0x4e, "e9c8ea84fd7ecddbe687b05cd256bd404fbfb5664e24f07be0bcfc93cc17d8fda883a8d464cc18452f0b0045b2b3e761bc5d3cf4d47bdaaf4ed5605e094246f99b087f7e6738fa5699e1f3b17345"}, @assoc={0x18, 0x117, 0x4, 0x1}], 0x1098, 0x44}], 0x7, 0x80) 2018/02/19 20:00:58 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80007, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000027000-0x5), &(0x7f0000027000)=0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000015000-0x164)={r1, 0x7f, 0xada, "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"}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000003000-0x1c)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0xb8, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9}, {}]}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xb8}, 0x1}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000028000)="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", 0x1000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000001a000)) 2018/02/19 20:00:58 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000)={0xffffffffffffffff, 0x2b7, &(0x7f0000003000-0x28)}, 0xfffffed9) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003000-0xc), 0x317) 2018/02/19 20:00:58 executing program 2: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x98, 0x1c8, 0x98, 0xffffffff, 0xffffffff, 0x2a8, 0x2a8, 0x2a8, 0xffffffff, 0x4, &(0x7f0000004000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0x0, 0x100, 0x130, 0x0, {}, [@common=@unspec=@cgroup0={0x28, 'cgroup\x00'}, @common=@unspec=@physdev={0x68, 'physdev\x00', 0x0, {@generic="618de5ccff7826866057834873e78a67", {}, @syzn={0x73, 0x79, 0x7a}, {}, 0x0, 0x5}}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0x98, 0xe0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @common='ip6gretap0\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80f, 0x6, &(0x7f0000034000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000033000-0x4), &(0x7f000000e000-0x4)=0xffffffffffffffd1) connect$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/19 20:00:58 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0xa, 0x2, 0x11) ioctl$int_in(r0, 0x5452, &(0x7f0000019000)=0x100) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000001d000-0x18)={0x0, 0x1f, 0x30, 0x4, 0xb11}, &(0x7f000000a000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000006000)={r2, 0x1cfc, 0x7}, &(0x7f0000015000+0xecb)=0x8) sendmsg$rds(r0, &(0x7f000000b000-0x38)={&(0x7f0000005000-0x10)={0xa, 0x1, @empty}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000d000-0x1000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x8}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000f000-0x8)}}], 0x27}, 0x0) [ 42.147999] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 42.169065] sctp: [Deprecated]: syz-executor1 (pid 6225) Use of struct sctp_assoc_value in delayed_ack socket option. [ 42.169065] Use struct sctp_sack_info instead 2018/02/19 20:00:58 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000609000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cast6-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000140000)={0x0, 0x0, &(0x7f0000888000)=[{&(0x7f0000dea000-0x1000)="1749db371593d2be768bfe3b3b5bfe92537cf4101bfecdc53f434d54520c9632", 0x20}], 0x1, &(0x7f0000406000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r2 = socket$inet6(0xa, 0x0, 0xd1) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003f5000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000001000-0x4)) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a83000-0xb8)={0x0, 0x5, 0xffff, 0x4, 0x800, 0x1, 0x3, 0x4, {0x0, @in6={{0xa, 0x1, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x4}}, 0x200, 0xe4, 0x3f, 0x56, 0x5}}, &(0x7f000014a000)=0xb8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00004bb000-0x8)={r4, 0x7ff}, &(0x7f0000636000-0x4)=0x8) recvmsg(r1, &(0x7f0000c57000-0x38)={&(0x7f000043e000-0x80)=@generic, 0x80, &(0x7f00007e2000)=[{&(0x7f0000518000)=""/4096, 0xe5}], 0x1, &(0x7f0000ea0000), 0x229}, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000135000-0x10)={0x2, &(0x7f000034d000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00006a3000-0x10)={r5, &(0x7f0000d11000)=""/83}) 2018/02/19 20:00:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009bf000)) recvmsg(0xffffffffffffffff, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) [ 42.208443] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 42.293017] [ 42.294666] ====================================================== [ 42.300967] WARNING: possible circular locking dependency detected [ 42.307267] 4.16.0-rc1+ #232 Tainted: G W [ 42.312598] ------------------------------------------------------ [ 42.318887] syz-executor2/6262 is trying to acquire lock: [ 42.324391] (rtnl_mutex){+.+.}, at: [<0000000015b25120>] rtnl_lock+0x17/0x20 [ 42.331650] [ 42.331650] but task is already holding lock: [ 42.337589] (&xt[i].mutex){+.+.}, at: [<000000007f76596d>] xt_find_table_lock+0x3e/0x3e0 [ 42.345881] [ 42.345881] which lock already depends on the new lock. [ 42.345881] [ 42.354168] [ 42.354168] the existing dependency chain (in reverse order) is: [ 42.361755] [ 42.361755] -> #2 (&xt[i].mutex){+.+.}: [ 42.367183] __mutex_lock+0x16f/0x1a80 [ 42.371559] mutex_lock_nested+0x16/0x20 [ 42.376113] xt_find_table_lock+0x3e/0x3e0 [ 42.380837] xt_request_find_table_lock+0x28/0xc0 [ 42.386168] get_info+0x154/0x690 [ 42.390114] do_arpt_get_ctl+0x2a9/0xa00 [ 42.394669] nf_getsockopt+0x6a/0xc0 [ 42.398876] ip_getsockopt+0x15c/0x220 [ 42.403256] tcp_getsockopt+0x82/0xd0 [ 42.407547] sock_common_getsockopt+0x95/0xd0 [ 42.412533] SyS_getsockopt+0x178/0x340 [ 42.417002] do_syscall_64+0x282/0x940 [ 42.421382] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 42.427059] [ 42.427059] -> #1 (sk_lock-AF_INET){+.+.}: [ 42.432750] lock_sock_nested+0xc2/0x110 [ 42.437301] do_ip_setsockopt.isra.12+0x1d9/0x3210 [ 42.442720] ip_setsockopt+0x3a/0xa0 [ 42.446926] sctp_setsockopt+0x2b6/0x61d0 [ 42.451565] sock_common_setsockopt+0x95/0xd0 [ 42.456550] SyS_setsockopt+0x189/0x360 [ 42.461020] do_syscall_64+0x282/0x940 [ 42.465399] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 42.471078] [ 42.471078] -> #0 (rtnl_mutex){+.+.}: [ 42.476331] lock_acquire+0x1d5/0x580 [ 42.480624] __mutex_lock+0x16f/0x1a80 [ 42.485000] mutex_lock_nested+0x16/0x20 [ 42.489553] rtnl_lock+0x17/0x20 [ 42.495234] unregister_netdevice_notifier+0x91/0x4e0 [ 42.501087] tee_tg_destroy+0x61/0xc0 [ 42.505378] cleanup_entry+0x218/0x350 [ 42.509756] __do_replace+0x79d/0xa50 [ 42.514048] do_ipt_set_ctl+0x40f/0x5f0 [ 42.518513] nf_setsockopt+0x67/0xc0 [ 42.522715] ip_setsockopt+0x97/0xa0 [ 42.526920] udp_setsockopt+0x45/0x80 [ 42.531211] ipv6_setsockopt+0xa0/0x130 [ 42.535677] sctp_setsockopt+0x2b6/0x61d0 [ 42.540314] sock_common_setsockopt+0x95/0xd0 [ 42.545299] SyS_setsockopt+0x189/0x360 [ 42.549764] do_syscall_64+0x282/0x940 [ 42.554143] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 42.559818] [ 42.559818] other info that might help us debug this: [ 42.559818] [ 42.567928] Chain exists of: [ 42.567928] rtnl_mutex --> sk_lock-AF_INET --> &xt[i].mutex [ 42.567928] [ 42.578132] Possible unsafe locking scenario: [ 42.578132] [ 42.584157] CPU0 CPU1 [ 42.588790] ---- ---- [ 42.593427] lock(&xt[i].mutex); [ 42.596849] lock(sk_lock-AF_INET); [ 42.603050] lock(&xt[i].mutex); [ 42.608988] lock(rtnl_mutex); [ 42.612241] [ 42.612241] *** DEADLOCK *** [ 42.612241] [ 42.618271] 1 lock held by syz-executor2/6262: [ 42.622820] #0: (&xt[i].mutex){+.+.}, at: [<000000007f76596d>] xt_find_table_lock+0x3e/0x3e0 [ 42.631547] [ 42.631547] stack backtrace: [ 42.636016] CPU: 1 PID: 6262 Comm: syz-executor2 Tainted: G W 4.16.0-rc1+ #232 [ 42.644557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 42.653880] Call Trace: [ 42.656444] dump_stack+0x194/0x257 [ 42.660042] ? arch_local_irq_restore+0x53/0x53 [ 42.664689] print_circular_bug.isra.38+0x2cd/0x2dc [ 42.669673] ? save_trace+0xe0/0x2b0 [ 42.673358] __lock_acquire+0x30a8/0x3e00 [ 42.677482] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.682644] ? __lock_acquire+0x664/0x3e00 [ 42.686853] ? __is_insn_slot_addr+0x1fc/0x330 [ 42.691406] ? lock_downgrade+0x980/0x980 [ 42.695526] ? lock_release+0xa40/0xa40 [ 42.699474] ? bpf_prog_kallsyms_find+0xbd/0x440 [ 42.704205] ? modules_open+0xa0/0xa0 [ 42.707978] ? check_noncircular+0x20/0x20 [ 42.712183] ? is_bpf_text_address+0x7b/0x120 [ 42.716651] ? print_irqtrace_events+0x270/0x270 [ 42.721378] ? lock_release+0xa40/0xa40 [ 42.725331] ? __free_insn_slot+0x5c0/0x5c0 [ 42.729623] ? lock_acquire+0x1d5/0x580 [ 42.733567] ? lock_acquire+0x1d5/0x580 [ 42.737514] lock_acquire+0x1d5/0x580 [ 42.741285] ? lock_acquire+0x1d5/0x580 [ 42.745229] ? rtnl_lock+0x17/0x20 [ 42.748740] ? lock_release+0xa40/0xa40 [ 42.752689] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 42.758546] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.763705] ? ipv4_hooks_unregister+0x1ad/0x340 [ 42.768434] ? rcu_note_context_switch+0x710/0x710 [ 42.773336] ? save_stack_trace+0x1a/0x20 [ 42.777458] ? __might_sleep+0x95/0x190 [ 42.782127] ? rtnl_lock+0x17/0x20 [ 42.785643] __mutex_lock+0x16f/0x1a80 [ 42.789498] ? rtnl_lock+0x17/0x20 [ 42.793013] ? rtnl_lock+0x17/0x20 [ 42.796524] ? mutex_lock_io_nested+0x1900/0x1900 [ 42.801340] ? ipv4_hooks_unregister+0x203/0x340 [ 42.806069] ? print_irqtrace_events+0x270/0x270 [ 42.810797] ? check_noncircular+0x20/0x20 [ 42.815017] ? lock_downgrade+0x980/0x980 [ 42.819139] ? __save_stack_trace+0x7e/0xd0 [ 42.823433] ? find_held_lock+0x35/0x1d0 [ 42.827469] ? nf_ct_l3proto_module_put+0x191/0x2c0 [ 42.832454] ? lock_downgrade+0x980/0x980 [ 42.836574] ? __lock_is_held+0xb6/0x140 [ 42.840611] ? nf_ct_l3proto_module_put+0x1ba/0x2c0 [ 42.845600] ? nf_ct_l4proto_unregister_sysctl.isra.9+0x120/0x120 [ 42.851803] ? tee_tg6+0x170/0x170 [ 42.855316] mutex_lock_nested+0x16/0x20 [ 42.859348] ? mutex_lock_nested+0x16/0x20 [ 42.863551] rtnl_lock+0x17/0x20 [ 42.866891] unregister_netdevice_notifier+0x91/0x4e0 [ 42.872053] ? nf_ct_l4proto_find_get+0x180/0x180 [ 42.876867] ? register_netdevice_notifier+0x860/0x860 [ 42.882117] ? connbytes_mt_check+0x2a0/0x2a0 [ 42.886582] ? nf_ct_netns_put+0x2b/0x60 [ 42.890615] ? connbytes_mt_check+0x2a0/0x2a0 [ 42.895082] ? cleanup_match+0x198/0x220 [ 42.899113] ? icmp_checkentry+0x80/0x80 [ 42.903144] ? tee_tg6+0x170/0x170 [ 42.906654] tee_tg_destroy+0x61/0xc0 [ 42.910428] cleanup_entry+0x218/0x350 [ 42.914288] ? cleanup_match+0x220/0x220 [ 42.918323] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 42.924177] ? find_next_bit+0x52/0x100 [ 42.928122] __do_replace+0x79d/0xa50 [ 42.931897] ? compat_table_info+0x470/0x470 [ 42.936277] ? kasan_check_write+0x14/0x20 [ 42.940482] ? _copy_from_user+0x99/0x110 [ 42.944599] do_ipt_set_ctl+0x40f/0x5f0 [ 42.948545] ? translate_compat_table+0x1b90/0x1b90 [ 42.953533] ? mutex_unlock+0xd/0x10 [ 42.957216] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 42.962462] nf_setsockopt+0x67/0xc0 [ 42.966149] ip_setsockopt+0x97/0xa0 [ 42.969836] udp_setsockopt+0x45/0x80 [ 42.973608] ipv6_setsockopt+0xa0/0x130 [ 42.977556] sctp_setsockopt+0x2b6/0x61d0 [ 42.981678] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 42.987368] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 42.992528] ? print_irqtrace_events+0x270/0x270 [ 42.997254] ? __lock_acquire+0x664/0x3e00 [ 43.001463] ? __lock_acquire+0x664/0x3e00 [ 43.005671] ? check_noncircular+0x20/0x20 [ 43.009881] ? check_noncircular+0x20/0x20 [ 43.014087] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 43.019246] ? check_noncircular+0x20/0x20 [ 43.023451] ? find_held_lock+0x35/0x1d0 [ 43.027487] ? find_held_lock+0x35/0x1d0 [ 43.031523] ? avc_has_perm+0x35e/0x680 [ 43.035469] ? lock_downgrade+0x980/0x980 [ 43.039591] ? lock_release+0xa40/0xa40 [ 43.043535] ? lock_downgrade+0x980/0x980 [ 43.047656] ? lock_release+0xa40/0xa40 [ 43.051603] ? __lock_is_held+0xb6/0x140 [ 43.055634] ? avc_has_perm+0x43e/0x680 [ 43.059580] ? avc_has_perm_noaudit+0x520/0x520 [ 43.064223] ? iterate_fd+0x3f0/0x3f0 [ 43.067998] ? kcov_ioctl+0x56/0x1b0 [ 43.071685] ? lock_downgrade+0x980/0x980 [ 43.075804] ? lock_release+0xa40/0xa40 [ 43.079753] ? sock_has_perm+0x2a4/0x420 [ 43.083787] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 43.089121] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 43.094801] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 43.100056] sock_common_setsockopt+0x95/0xd0 [ 43.104524] SyS_setsockopt+0x189/0x360 [ 43.108467] ? lock_downgrade+0x980/0x980 [ 43.112586] ? SyS_recv+0x40/0x40 [ 43.116014] ? security_file_ioctl+0x7d/0xb0 [ 43.120394] ? security_file_ioctl+0x89/0xb0 [ 43.124773] ? do_syscall_64+0xb7/0x940 [ 43.128719] ? SyS_recv+0x40/0x40 [ 43.132146] do_syscall_64+0x282/0x940 [ 43.136004] ? _raw_spin_unlock_irq+0x27/0x70 [ 43.140473] ? finish_task_switch+0x1e2/0x890 [ 43.144938] ? finish_task_switch+0x1b9/0x890 [ 43.149403] ? syscall_return_slowpath+0x550/0x550 [ 43.154302] ? syscall_return_slowpath+0x2ac/0x550 [ 43.159203] ? prepare_exit_to_usermode+0x350/0x350 [ 43.164193] ? entry_SYSCALL_64_after_hwframe+0x36/0x9b [ 43.169531] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.174349] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 43.179510] RIP: 0033:0x453d69 [ 43.182668] RSP: 002b:00007f3d0f959c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 2018/02/19 20:00:59 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x9) 2018/02/19 20:00:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x0, 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f75000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000a44000-0x4)=0x5, 0x4) 2018/02/19 20:00:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x3) sendto$inet6(r0, &(0x7f0000430000), 0x0, 0x8001, &(0x7f0000377000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f000088a000-0x38)={&(0x7f0000f61000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f000052c000)=[], 0x0, &(0x7f00001d8000-0x18)=[]}, 0x0) r1 = accept(r0, &(0x7f0000e12000)=@ax25, &(0x7f0000064000)=0x10) bind$netlink(r1, &(0x7f00003c1000)={0x10, 0x0, 0x2, 0x40000000}, 0xc) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000847000)=0x4536, &(0x7f000055f000)=0x2) 2018/02/19 20:00:59 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000e7f000)={0x7, 0xffffffffffff7fff, 0x205, 0x8, 0x6, 0x7, 0x8, 0x3ff, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000606000-0x8)=@assoc_value={r1, 0x6}, &(0x7f0000000000)=0x8) r2 = socket$pppoe(0x18, 0x1, 0x0) write(r2, &(0x7f0000011000), 0x0) 2018/02/19 20:00:59 executing program 1: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000016000-0x1eb)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "5d961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19, 0x3], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000008000)={0x0, 0x0}) getpeername$llc(r0, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000015000)=0x10) 2018/02/19 20:00:59 executing program 6: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x6, 0x4, 0x6, 0x5, 0x0, 0xffffffffffffffff}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000053e000-0x20)={r0, &(0x7f0000fed000), &(0x7f000044e000-0x1), 0xfffffffffffffffd}, 0x20) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000ff0000-0x4), 0x80000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000d03000-0x4)=0x3ff, 0x4) 2018/02/19 20:00:59 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000498000-0xac)=@ipv6_newroute={0x24, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@RTA_METRICS={0x8, 0x8, '\x00'}]}, 0x24}, 0x1}, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000fdb000-0x10)={&(0x7f0000a61000-0x8)='./file0\x00'}, 0x10) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fda000)={r1, &(0x7f0000fdb000-0xac)="9766d36597120ad24b0eb8b5f37db2f7af4909467e4deca52a5694bf3ddc887e6c5f817ef0cb02d661a0dc9c7f97b5c71092dbbc44f7a93cdbab7a729d2b07213b5081339aa495686b1ff72e35de4164ea959b008a31776c196d39f67ec6ad55f676b0de1b622d9e2fdaaf632e6a75bc6dd16102e4b46a589f7b990063521f63f761ca209e3491f65406e8d893765661f86fee83531de8276d63e3366f7b58a909447b89cf35ff8df0135f44"}, 0x10) 2018/02/19 20:00:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009bf000)) recvmsg(0xffffffffffffffff, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) [ 43.190350] RAX: ffffffffffffffda RBX: 00007f3d0f95a6d4 RCX: 0000000000453d69 [ 43.197588] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000013 [ 43.204830] RBP: 000000000072bf58 R08: 00000000000003a0 R09: 0000000000000000 [ 43.212070] R10: 0000000020015000 R11: 0000000000000246 R12: 00000000ffffffff [ 43.219310] R13: 00000000000004d6 R14: 00000000006f74b0 R15: 0000000000000001 2018/02/19 20:01:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x7) accept4$llc(r0, &(0x7f00002d1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000035000-0x4)=0x10, 0x80000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r1, &(0x7f000077a000-0x38)={&(0x7f0000679000)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f00004a1000)=[{&(0x7f00001ce000)="f2", 0x1}], 0x1, &(0x7f00001a3000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff800}}], 0x30}, 0x0) 2018/02/19 20:01:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000258000-0x430)=@security={'security\x00', 0xe, 0x4, 0x3d0, 0xffffffff, 0x0, 0x268, 0x110, 0xffffffff, 0xffffffff, 0x338, 0x338, 0x338, 0xffffffff, 0x4, &(0x7f0000edc000-0x40), {[{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='sit0\x00', {}, {}, 0x6c}, 0x0, 0xe8, 0x110, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x0, 'Q.931\x00'}}, @common=@inet=@ipcomp={0x30, 'ipcomp\x00'}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}, {{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14}, 0x0, 0x0, @common='erspan0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x118, 0x158, 0x0, {}, [@common=@set={0x40, 'set\x00'}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv6=@empty, @ipv6=@empty, @ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@dev={0xac, 0x14}}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "e15b5028f223e10cefbc0a76b5506fc57c597c34b14078cd186bdeac8152"}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, 0x0, 0x0, @common='dummy0\x00', @common='ip_vti0\x00'}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="a33797b3e509"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x430) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000082c000-0x4)={0x0, 0x7}, &(0x7f0000654000)=0x8) poll(&(0x7f0000df8000)=[{r0, 0x1100}, {r0}, {r0, 0x10}, {r0, 0x8080}, {r0, 0xbdaf4a4e480e837}, {r0, 0x2000}, {r0, 0x5020}], 0x7, 0x4b) getpeername$inet(r0, &(0x7f00005dd000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000f10000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000074d000+0xaf2)={r1, 0x205}, 0x8) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/02/19 20:01:00 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffc00000000001) sendmsg$nl_route(r0, &(0x7f0000003000-0x1c)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000000a000)=@ipv6_newroute={0xa8, 0x18, 0x781a241f, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8}, [@RTA_MULTIPATH={0x4, 0x9, []}, @RTA_METRICS={0x88, 0x8, "8200106b2fbf63a425238e5946b775175da4c25257282298148ceef06464926e00fa5f73693d3fda29aa099a7437572c83e9e992bd8dc8f59e919303b40339b561b0f7ba05481f6c9f4fd2991c52b42266034e386d66dc781e5547908553a77e0b6fa2edeedd6e19622fb8e4005677b3aca379c80fc11735039f2aa6fb565277ad"}]}, 0xa8}, 0x1}, 0x4010) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000017000-0x8)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000026000)={0x0, 0x6, 0x4}, &(0x7f0000028000-0x4)=0x8) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000028000-0x14)={r2, 0x7f, 0x9, 0x1, 0xff, 0x6}, &(0x7f0000029000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000e000-0xe8)={{{@in=@remote, @in=@multicast2}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000028000-0x4)=0xe8) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/02/19 20:01:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000092f000-0x4)=0x100, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f000060f000), 0x800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000c60000)={0x0, 0x7fff}, &(0x7f0000f9d000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000f1b000)={r2, @in6={{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x7}}, 0x52fe4de3, 0x2040, 0x3, 0x80000001, 0x1}, &(0x7f00000b8000-0x4)=0xa0) r3 = accept(r0, &(0x7f000092c000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast, @generic}}, &(0x7f0000f94000-0x4)=0x1e) ioctl$PPPOEIOCDFWD(r3, 0xb101, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) writev(r0, &(0x7f0000819000-0x10)=[{&(0x7f000016c000-0x218)="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", 0x218}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020b000-0x4), 0x4) shutdown(r0, 0x1) 2018/02/19 20:01:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x10, 0x80000, 0x3ff, &(0x7f0000d75000)={0x0, 0x0}) sendto$inet(r2, &(0x7f0000532000)="5acb29d748d368bb05db09a11f18a2da7885fa55e0755690d9567780a77033208c342e24d9e40f99eac9ac2fa2d07bc5ad9f6c1eb19f1ac192fb9c04b35c71464fd4e29802d61424fdf7ca3c467ef8c1f70108a14b4815544416ab9440df8550be3e9f5d7093cc245a7c8ce4613cf960fc5330270298239d60de88ec0c7fc32d529a12dadddad94f4b25bd79126dc52da8316afe40f679b6ce66451bf19c349da4d9", 0xa2, 0x40, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000390000-0x4), &(0x7f0000e76000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000b26000)={0x0, 0x0, 0x20}, &(0x7f00002de000-0x4)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00002f7000)={r3, 0xab, "1868a3fbff2b9cefaa2fe04b8f4d8bcbe0af66fe710969cce38f08f7550fd23770f8999ff47418f9376caa24ebdea632d04d108a54b8ede8c457ec90eabf2c1566ec89d99b265254057d411fd8ef80bf08bce6226a4e2cd1f11f3df74ccb02397ec636a70ce8fb5bfe6c7573731ecd20b8b6f30e1c642454d12aadb7fdd44f483eb500358099b5ad1bbe5c0e848f4514d18164ce89fbbda2221f6dad56426761fc62b49cf0045854146b71"}, &(0x7f0000814000)=0xb3) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000f6000-0x4)=0xfffffffeffffffff, 0x4) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) r4 = socket$inet(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@random="5b95f4f4cb8f", @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/19 20:01:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f00001f3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1), 0x356, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x20, @loopback={0x0, 0x1}, 0x7}, 0x1c) close(r0) [ 43.264502] sctp: [Deprecated]: syz-executor4 (pid 6283) Use of struct sctp_assoc_value in delayed_ack socket option. [ 43.264502] Use struct sctp_sack_info instead [ 43.292733] NFQUEUE: number of total queues is 0 [ 43.326825] NFQUEUE: number of total queues is 0 [ 43.343528] BUG: sleeping function called from invalid context at net/core/sock.c:2772 [ 43.351661] in_atomic(): 1, irqs_disabled(): 0, pid: 699, name: kworker/u4:4 [ 43.358879] INFO: lockdep is turned off. [ 43.362953] CPU: 0 PID: 699 Comm: kworker/u4:4 Tainted: G W 4.16.0-rc1+ #232 2018/02/19 20:01:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00007a3000)=0x9, 0x4) accept$nfc_llcp(r0, 0x0, &(0x7f0000339000-0x4)) 2018/02/19 20:01:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000275000-0x52)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, {[@lsrr={0x83, 0x3, 0x9, []}, @lsrr={0x83, 0x3, 0x6, []}]}}, @icmp=@timestamp_reply={0xe}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) socketpair$inet(0x2, 0x7, 0x7, &(0x7f00009a1000-0x8)={0x0}) getsockname(r0, &(0x7f0000fe5000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f0000989000)=0x2e) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000093000)) getsockname(r0, &(0x7f0000616000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000292000-0x4)=0x26) 2018/02/19 20:01:00 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00006da000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000f78000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000680000)={0x0, 0x200, 0x1}, &(0x7f00008c9000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000083d000-0xc)={0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3, 0xc33, 0x3, 0x22, 0x2, 0x20, 0x0, 0x21, 0x0, r3}, {0x8, 0x3, 0x80000001, 0x4, 0x0, 0x4, 0x5, 0x3}, {0x90e, 0x5, 0x8}, 0x7fff, 0xa, 0x1, 0x1, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0xff}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x5, 0x7, 0x3, 0x7fffffff, 0x8, 0x10000, 0x9}}, 0xe8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000bb000)={r2, 0x80000001}, &(0x7f000008f000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000a81000)={0x2, [0x0, 0x0]}, &(0x7f00000a6000)=0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffffff7}, {0xa, 0x2, 0x72bc, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, 0x22, [0x4, 0x9, 0x4, 0x76, 0x100000000, 0x7fff, 0x5, 0x31]}, 0xfffffd77) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007e3000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0xa0) ioctl$void(r0, 0xc0045c77) [ 43.371339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.380692] Workqueue: netns cleanup_net [ 43.384740] Call Trace: [ 43.387315] dump_stack+0x194/0x257 [ 43.390932] ? arch_local_irq_restore+0x53/0x53 [ 43.395588] ? unwind_next_frame.part.6+0x1a6/0xb40 [ 43.400600] ___might_sleep+0x2b2/0x470 [ 43.404566] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 43.410450] __might_sleep+0x95/0x190 [ 43.414240] ? lock_downgrade+0x980/0x980 [ 43.418379] lock_sock_nested+0x37/0x110 [ 43.422429] tipc_release+0x103/0xff0 [ 43.426223] ? tipc_sk_backlog_rcv+0x390/0x390 [ 43.430788] ? _raw_spin_unlock+0x22/0x30 [ 43.434913] ? inet_evict_bucket.isra.5+0x427/0x5f0 [ 43.439905] ? lock_acquire+0x1d5/0x580 [ 43.443849] ? lock_acquire+0x1d5/0x580 [ 43.447795] ? tipc_topsrv_stop+0x231/0x610 [ 43.452086] ? tipc_topsrv_stop+0x1a3/0x610 [ 43.456381] ? lock_release+0xa40/0xa40 [ 43.460326] ? trace_event_raw_event_module_request+0x320/0x320 [ 43.466355] ? inet_frags_exit_net+0x28f/0x510 [ 43.470909] ? _cond_resched+0x14/0x30 [ 43.474769] sock_release+0x8d/0x1e0 [ 43.478455] tipc_topsrv_stop+0x3c0/0x610 [ 43.482576] ? tipc_topsrv_start+0x1010/0x1010 [ 43.487131] ? trace_hardirqs_on+0xd/0x10 [ 43.491251] ? tipc_nl_media_set+0x570/0x570 [ 43.495630] tipc_exit_net+0x15/0x40 [ 43.499316] ops_exit_list.isra.6+0xae/0x150 [ 43.503700] cleanup_net+0x6ba/0xd20 [ 43.507388] ? find_held_lock+0x35/0x1d0 [ 43.511421] ? unregister_pernet_device+0x70/0x70 [ 43.516258] ? lock_acquire+0x1d5/0x580 [ 43.520203] ? debug_object_deactivate+0x364/0x560 [ 43.525110] ? lock_downgrade+0x980/0x980 [ 43.529236] ? wq_pool_ids_show+0x290/0x290 [ 43.533530] ? lock_release+0xa40/0xa40 [ 43.537476] ? do_raw_spin_trylock+0x190/0x190 [ 43.542037] ? lock_acquire+0x1d5/0x580 [ 43.545981] ? process_one_work+0xb01/0x1af0 [ 43.550360] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 43.555434] ? lock_release+0xa40/0xa40 [ 43.559385] ? do_raw_spin_trylock+0x190/0x190 [ 43.563949] ? work_for_cpu_fn+0xa0/0xa0 [ 43.567987] process_one_work+0xbbf/0x1af0 [ 43.572205] ? pwq_dec_nr_in_flight+0x450/0x450 [ 43.576851] ? __schedule+0x8ea/0x2040 [ 43.580715] ? __lock_acquire+0x664/0x3e00 [ 43.584933] ? check_noncircular+0x20/0x20 [ 43.589146] ? check_noncircular+0x20/0x20 [ 43.593362] ? lock_acquire+0x1d5/0x580 [ 43.597310] ? lock_acquire+0x1d5/0x580 [ 43.601259] ? worker_thread+0x4a3/0x1990 [ 43.605414] ? lock_downgrade+0x980/0x980 [ 43.609539] ? lock_release+0xa40/0xa40 [ 43.613488] ? retint_kernel+0x10/0x10 [ 43.617348] ? do_raw_spin_trylock+0x190/0x190 [ 43.621915] worker_thread+0x223/0x1990 [ 43.625862] ? finish_task_switch+0x1e2/0x890 [ 43.630339] ? process_one_work+0x1af0/0x1af0 [ 43.634818] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.639809] ? trace_hardirqs_on+0xd/0x10 [ 43.643933] ? mmdrop+0x18/0x30 [ 43.647186] ? finish_task_switch+0x29b/0x890 [ 43.651653] ? copy_overflow+0x20/0x20 [ 43.655517] ? __schedule+0x8ea/0x2040 [ 43.659378] ? check_noncircular+0x20/0x20 [ 43.663587] ? remove_entity_load_avg+0x1be/0x260 [ 43.668403] ? find_held_lock+0x35/0x1d0 [ 43.672439] ? find_held_lock+0x35/0x1d0 [ 43.676473] ? complete+0x62/0x80 [ 43.679900] ? __schedule+0x2040/0x2040 [ 43.683846] ? do_wait_intr_irq+0x3e0/0x3e0 [ 43.688136] ? __lockdep_init_map+0xe4/0x650 [ 43.692518] ? do_raw_spin_trylock+0x190/0x190 [ 43.697069] ? lockdep_init_map+0x9/0x10 [ 43.701100] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 43.706175] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 43.711160] ? trace_hardirqs_on+0xd/0x10 [ 43.715280] ? __kthread_parkme+0x175/0x240 [ 43.719573] kthread+0x33c/0x400 [ 43.722911] ? process_one_work+0x1af0/0x1af0 2018/02/19 20:01:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000002000-0x50)=[], 0x0, 0xfffffffffffffffe) pipe(&(0x7f0000d2d000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000000)=0x10) getsockname(r0, &(0x7f0000001000-0x20)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f000022e000)=0x20) 2018/02/19 20:01:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00006f7000)=@abs, &(0x7f0000285000-0x4)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000967000-0x4)) r1 = bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@alu={0x1, 0x80000001, 0x6, 0x0, 0x1}], {0x95}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8, 0x1000, &(0x7f0000481000)=""/4096}, 0x48) r2 = socket$bt_l2cap(0x1f, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000cf2000-0x8)={r2, r1}) 2018/02/19 20:01:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d23000)={0x0}) connect$netrom(r0, &(0x7f00007f4000)=@ax25={0x3, {"c0ed6e7544f8a1"}, 0x100000000}, 0xffffffffffffff4a) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f00001e4000), 0x14) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34050}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) getpid() socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000fa2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000042000)=@filter={'filter\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x270, 0x270, 0xf8, 0xffffffff, 0xffffffff, 0x370, 0x370, 0x370, 0xffffffff, 0x4, &(0x7f000080e000-0x40), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @rand_addr}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x0, 0x3}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x118, 0x178, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}, @common=@inet=@dscp={0x28, 'dscp\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@dev={0xfe, 0x80}}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @syzn={0x73, 0x79, 0x7a}, @generic="09ce7aaa87b7c3bc8d59bed65fa46d15"}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@ah={0x30, 'ah\x00'}]}, @common=@unspec=@CLASSIFY={0x28, 'CLASSIFY\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a0) r5 = accept(r3, &(0x7f0000eee000)=@rc, &(0x7f0000847000)=0x9) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f00003ec000-0x4)=0x3, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r5, 0x89e1, &(0x7f0000b93000)=0x8) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f00005c6000), &(0x7f0000c9f000-0x4)=0x4) recvmsg(r1, &(0x7f00009e8000)={&(0x7f000020f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x26, &(0x7f0000dc2000-0x30)=[{&(0x7f0000da5000-0x1000)=""/4096, 0x1000}, {&(0x7f00003d8000)=""/95, 0x5f}, {&(0x7f0000643000-0x82)=""/130, 0x82}], 0x3, &(0x7f0000e3b000)=""/197, 0xc5, 0x5}, 0x10003) 2018/02/19 20:01:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 20:01:00 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000bd8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000f9a000)=0x14, 0x80000) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000383000-0xc)={@loopback=0x7f000001, @empty, r1}, 0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000c35000+0xd57)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00008ae000)={0x0, 0x7}, &(0x7f0000edd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00003a7000-0x8)={r4, 0x4}, &(0x7f00005f6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f9c000-0x1), &(0x7f0000e53000-0x4)=0xc) 2018/02/19 20:01:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bfc000)={0xffffffffffffffff}) connect$rds(r0, &(0x7f000045b000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000e5e000)=@newlink={0x40, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @common='ip6gre0\x00'}, @IFLA_XDP={0xc, 0x2b, [@nested={0x8, 0x1, [@generic="1a"]}]}]}, 0x40}, 0x1}, 0x0) 2018/02/19 20:01:00 executing program 6: r0 = socket(0x11, 0x4000000000080003, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_rfcomm(r0, &(0x7f0000001000-0x9)={0x1f, {0x2, 0x10, 0x0, 0x9, 0x4, 0x7fffffff}, 0x56}, 0x9) ioctl$sock_bt(r0, 0x8907, &(0x7f0000e13000)) 2018/02/19 20:01:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f000068a000)=@broute={'broute\x00', 0x20, 0x1, 0x290, [0x0, 0x0, 0x0, 0x0, 0x0, 0x209a3000], 0x0, &(0x7f0000641000), &(0x7f00009a3000)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='vlan0\x00', @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xe0, 0x130, 0x260, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x2890}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:klogd_var_run_t:s0\x00'}}}}]}]}, 0x308) r1 = accept(r0, &(0x7f0000531000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast, @common}}, &(0x7f000043d000-0x4)=0x1e) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000ab0000)=""/4096, &(0x7f0000532000)=0x1000) [ 43.727374] ? kthread_stop+0x7a0/0x7a0 [ 43.731322] ret_from_fork+0x3a/0x50 2018/02/19 20:01:00 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}}}, 0x19) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r1, 0x1ff, 0x8, &(0x7f0000002000)="4786b8aee33e3371455d20744768e123d3457a449ee7", 0x16) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/19 20:01:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001fb000)={0x0}, &(0x7f000066b000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00002af000-0x4)=r1) r2 = socket$inet6(0xa, 0x4, 0x7) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000e55000-0x88)={0x2, {{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x7}}}, 0x88) writev(r0, &(0x7f0000a8c000-0x40)=[{&(0x7f000001d000-0x65)="894fc3dd2625315f14436d1f61bbc01069e054bbb1c17b492e1adc3d5765b7b6256186ce9a8d22bbd01ed405854fdfd33741beeaa17bd0732498742991507301d4678a032159f2c777dde160e9659f897789c68cb2135344253da092283b5ba175139b1db4", 0x65}, {&(0x7f00008f9000-0xd25)="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", 0x1000}, {&(0x7f00001bc000)="e32bad85d16af5aafc7159050e305a30fd6bdb05cbf6465ec3bf21f78bbb605994c5f8d45ed3f7ad87c6acd9f56e8acd4246d45f1ea565d588735817b5975216a6a58ca159b996d9e28b81cb05e0c5", 0x4f}, {&(0x7f0000ba8000-0xe2)="00ef954e99fed1ce5d5c97b7d8aea209725e6050df6afa696cbbd389b34b9053fb7d413a91f89f6236ee3264bb8329b9df525cb73a77122b7caeee3e423707b792a76a21e9fbda30b839bfed0625ec9b46769171842db89b649a4c728281141061cf84851067a5579b8dfb07889f60b6a93c4998a7c3bcdf4a63d0a25634bc8a52f57fc0592839bcb4bc251a8ad1d49c7bdee496f66de9f4ecc43256f54a2feeac20a071d05642d362082f0b208dbe2794c8eed6c19fa971342959c966feaa5ece290ff799dd879523e849662ea2a0f2a21b9efa3c8e5f09914ac8597b42ff5cba02", 0xe2}], 0x4) 2018/02/19 20:01:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000ea2000-0x1)=0x81) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000122000-0x14)="ff01000040000000000000000000000101000000", 0x14) close(r0) close(r0) 2018/02/19 20:01:00 executing program 6: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) sendmsg(r1, &(0x7f0000f50000)={&(0x7f0000f92000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x3, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000f8f000-0x18)=[], 0x0, &(0x7f00005a5000)=[], 0x168}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00007ad000)=@int=0x10000, 0x4) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f95000-0x28)=[{r1, 0x6000}, {r0, 0x88}, {r0, 0x100}, {r0, 0x4c0}, {r1, 0x2010}], 0x2000000000000131, 0x7f) recvfrom(r1, &(0x7f0000f94000-0x51)=""/81, 0x51, 0x2000, &(0x7f000057f000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x4, 0x4, 0x4}}, 0x26) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000b53000)) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00007bd000)={@generic="efa812d2c23263cd1b6bdce782ba093a", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}) [ 43.784859] openvswitch: netlink: Flow actions attr not present in new flow. 2018/02/19 20:01:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r0, &(0x7f000000e000)}, 0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000056c000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000274000-0x14)={@mcast2, 0x0}, &(0x7f00005d9000+0xb0e)=0x14) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000073c000-0xc)={0x0, 0x0}, &(0x7f0000f8d000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000402000-0xe8)={{{@in6=@empty, @in=@multicast2=0xe0000002, 0x3, 0x0, 0x3, 0x8, 0x2, 0x20, 0xa0, 0xff, r3, r4}, {0x385, 0x1, 0x4e8, 0x7, 0x0, 0x3, 0x7fff, 0x8001}, {0x8, 0xc9, 0x4, 0x3}, 0x6edf, 0x8, 0x1, 0x1, 0x3, 0x3}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x5, 0x3, 0x3, 0x4, 0x100, 0x2, 0x2}}, 0xe8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c71000-0x4)=0xa540, 0x4) r5 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r5, 0x10e, 0x1, &(0x7f000047a000)=0xd, 0x4) 2018/02/19 20:01:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x4}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000341000-0x4)={r0}) bind$unix(r1, &(0x7f0000c7d000)=@file={0x1, './file0\x00'}, 0xa) r2 = socket(0x1a, 0x80f, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b25000-0x10)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x101}, {}, {0x6}]}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000041b000-0x8)=@assoc_value={0x0, 0x9}, &(0x7f000022b000)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000b9c000)=@assoc_id=r4, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000162000)={0x0, 0x5, 0x2, [0x0, 0x9051]}, 0xc) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000e5f000)={r4, 0x5a8b928f}, &(0x7f00006dd000-0x4)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000877000)=[@in6={0xa, 0x0, 0xfffffffffffffe00, @empty, 0x4}], 0x1c) [ 43.836142] openvswitch: netlink: Flow actions attr not present in new flow. [ 43.864647] kauditd_printk_skb: 21 callbacks suppressed [ 43.864655] audit: type=1400 audit(1519070460.588:43): avc: denied { setopt } for pid=6369 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/19 20:01:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) pipe(&(0x7f0000827000)={0x0, 0x0}) getsockname$unix(r1, &(0x7f000062f000-0x1002)=@file={0x0, ""/4096}, &(0x7f000031b000-0x4)=0x1002) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000027000)="bc27d51700e2191e3e2d154e8e097f5bca369435a039e22925cb20867980ff09d1ffe3b6fdaff130b8b2f91467e49e0bd514735ab3c23840fa3e5dee5d1c5c5d226d7eb946308c16721c0ce901d86ccb7dd14f9971ad3ea6b9e7351c46facf24d1ecfff29663c0a3cb3a88b65b35d2af9e00d56f2065014f92ffb5e70656a97a7b77bf27c3e95f5cabdba70a557ed78da31297de9619b528b219b22128d0051f645a53466ed0252cda598a1523a3aca234af7f61204519d4d347160c85f0458f67e283e069f206d3f95cf4") 2018/02/19 20:01:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000df4000)=@delsa={0x28, 0x11, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xff}, []}, 0x28}, 0x1}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ce3000-0xe8)={{{@in6=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000fc5000)=0xe8) r3 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000a6d000-0xe8)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x6, 0x0, 0x7fffffff, 0x2, 0x80, 0xa0, 0x6, r2, r3}, {0xdd, 0x7fff, 0x7fffffff, 0x4, 0xb55, 0x401, 0x6, 0x2}, {0x8, 0x98, 0x5, 0xe4e}, 0x5, 0x5, 0x1, 0x1, 0x1, 0x3}, {{@in=@broadcast=0xffffffff, 0x1, 0x2b}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, 0x5, 0x3, 0x2, 0xffffffff, 0x6, 0xd28, 0x8}}, 0xe8) 2018/02/19 20:01:00 executing program 4: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept(r0, &(0x7f0000011000)=@rc, &(0x7f0000011000+0xf87)=0xffffff96) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000011000)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270f00000000000004007352", 0x23}], 0x1}, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000013000-0x8)={r2, 0x1000}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000013000)=@nl=@unspec, &(0x7f0000014000)=0xc) read(r1, &(0x7f0000011000-0x1a)=""/26, 0x1a) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000015000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000+0x934)=0x20) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000016000-0x418)=@nat={'nat\x00', 0x1b, 0x5, 0x3b8, 0x1d0, 0x1d0, 0xffffffff, 0x278, 0x0, 0x320, 0x320, 0xffffffff, 0x320, 0x320, 0x5, &(0x7f0000013000-0x50), {[{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x37, 0x3, 0x1}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x6, @rand_addr=0x5, @empty, @icmp_id=0x0, @port=0x3}}}}, {{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@inet=@tcp={0x30, 'tcp\x00', 0x0, {0x0, 0x3, 0x2, 0x3, 0x8, 0x0, 0x28, 0xc}}, @common=@inet=@socket2={0x28, 'socket\x00', 0x2, 0x1}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0xeea, 0x2, [0x23, 0x15, 0x6, 0xe, 0x20, 0xe, 0x19, 0x4, 0x19, 0x15, 0x21, 0x11, 0x17, 0x7, 0x16, 0x1b], 0x0, 0x9, 0x10000}}}, {{@ip={@dev={0xac, 0x14, 0x0, 0xc}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xff000000, 0xffffff00, @common='ip6gre0\x00', @generic="f367444b42b0ce52298e4f6c5e0757cf", {0xff}, {}, 0x7f, 0x2, 0x4}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @loopback=0x7f000001, @icmp_id=0x0, @port=0x3}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x15, @broadcast=0xffffffff, @multicast1=0xe0000001, @gre_key=0x8, @gre_key=0x2}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000014000+0x92d)=@req={0x0, 0x2, 0x3}, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r2, 0x0, 0x0, &(0x7f0000013000-0x4)=0x9, 0x0) 2018/02/19 20:01:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getsockname$ipx(r0, &(0x7f0000636000-0x10), &(0x7f00009a6000-0x4)=0x10) getpeername$ipx(r0, &(0x7f0000018000), &(0x7f00004ad000-0x4)=0x10) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000847000-0x18)=@get={0x1, &(0x7f000051d000)=""/4096, 0xffffffff}) 2018/02/19 20:01:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 20:01:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 20:01:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00006fb000-0x8)={0x0, 0xd5, 0x5}, &(0x7f0000171000)=0x8) r2 = socket$inet6(0xa, 0x2, 0x40000007ff) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000ffd000-0x8)={r1, 0x8, 0xfea}, &(0x7f000011e000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000343000)={r1, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00003a9000-0xb), &(0x7f0000ef7000-0x4)=0xb) 2018/02/19 20:01:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x9, 0x800, 0x80000001) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000e56000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x20, {0x2, 0x2, @loopback=0x7f000001}, @generic="e76349b29aef2e2f5167cfbdd90459f1"}) socket$llc(0x1a, 0x1, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000043000-0x60)=[{&(0x7f00001d4000-0x5a1)="d0", 0x1}], 0x1, &(0x7f0000959000)=[]}, {&(0x7f000095f000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x0) 2018/02/19 20:01:00 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000006e000-0x38)={&(0x7f00005e4000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f00005c1000-0x60)=[{&(0x7f00004d9000)=""/81, 0x51}, {&(0x7f000092c000)=""/83, 0x53}, {&(0x7f00003f4000-0x24)=""/36, 0x24}, {&(0x7f00009d7000)=""/73, 0x49}, {&(0x7f000051c000-0x1000)=""/4096, 0x1000}, {&(0x7f0000680000)}], 0x6, &(0x7f00001b9000)=""/4096, 0x1000, 0x1}, 0x10041) getsockname(r0, &(0x7f0000009000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f000094d000-0x4)=0x2e) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f00007a9000)) 2018/02/19 20:01:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000046d000-0x4)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000038a000-0x10)={0xfffffffffffffe00, 0xd, 0x6, 0x6, 0x0}, &(0x7f0000595000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000879000-0x8)={0x0, 0x9d}, &(0x7f0000d05000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000243000-0xa9)={r2, 0x80000000, 0x5, 0xfff, 0x3fc0000000000, 0x7d4e, 0xfffffffffffff801, 0x18e4, {r3, @in6={{0xa, 0x0, 0x811, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x7207, 0x40000, 0x1, 0x7fffffff, 0x3}}, &(0x7f0000557000-0x4)=0xb8) sendmsg$unix(r1, &(0x7f0000792000-0x38)={&(0x7f0000936000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000f3e000)=[{&(0x7f000007e000-0x6e)="34b0cbe3bde7b004a18b5d7b7ea9b4a7a3d339fa871cf77cbb6b0f91743b988d3eca41649dd97dcee6c5099fee7c6e632ea6a86529f1fed99b505d81611067750729fd3a60e2f137044a1207b9c2725e44f0239d3c58300b9158b7147638c33ba7428c294ee7b7e152545d96b76d", 0x6e}, {&(0x7f0000c2a000)="aea899ecc8188d1d6a501cb890b9b94b58c3123568f9b1244a4b6364230305464722c06cf09e9716a6fff16f2c1275a8ad01e58556bf8e47f03abe07f78151a188c9c24f96af15b635a4b6630a1a1e60a51cf1c870258d47856494be11195182b888f901809fa93f1e439df8b0b73f4f1888bb1cd21c4803921ee0d3971bdcf9e00fc20ae6f1a8228a7da8e39d38d04cc569739b168f0e3f1c000e52396b450183f7c9da", 0xa4}, {&(0x7f00009aa000-0xf4)="fea9bd78a2b7f0f8360d28356d6524f959daa463523d9c185f12bdc92422f7fc0ad8cb869b2561ab597e144cb85d4782397c33f2d97897ac0d2198f0eb802e4db392973030ef16349f19d3d6cce16d70ac0b73d9a717fb4ab3e80773510a459c0d16fe1ae18681689808f597a3c09773e928aa5ca35198e171783ae781abd34c1b5082c97d574cb51748ec474a29ad3a4aac93a3db91d7c8f31bba599dd69bcde0804e6fda04320a7acf9549f2a4c7193b564769802ca7f572a06ad38d302b4b76d3a3595e0110704cf718f5300fbb3d265d3b132b5ac39e807281143dbf9b9127ef826d513355780d6231bac47e0803653e383d", 0xf4}], 0x3}, 0x4008000) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r4 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000236000-0x6)={r3, 0x3}, 0x6) sendmmsg$alg(r4, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) write(r1, &(0x7f0000e11000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826f266ef7521c258416ddec5e72a0c75bc0001087626af800b52d9fe8f091ef44d254b99f1e356f6db1b8ef082f204557bbf53b4b76f51a4d636d4b6e725e9d979df519e8caed601a9a7f17361ec", 0x88) recvmsg(r4, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f00005ab000)=""/88, 0x58}], 0x2, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/02/19 20:01:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f000090a000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000cee000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000ae7000)=0x14c8b62f, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000070e000)={@generic="88dae8a137410da0fcb040b52349964e", @ifru_addrs={0x2, 0x2, @broadcast=0xffffffff}}) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x2000000, &(0x7f0000434000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000730000)=[{&(0x7f0000da1000)="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", 0x201}], 0x1) recvmsg(r0, &(0x7f0000969000)={&(0x7f0000baa000-0x8)=@sco, 0x8, &(0x7f0000463000)=[], 0x0, &(0x7f0000e26000-0x49)=""/73, 0x49}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fb4000-0x4)={r0}) sendmsg(r2, &(0x7f0000238000-0x38)={&(0x7f000073d000)=@sco={0x1f, {0xffffffffffff0000, 0x64a, 0x0, 0x9, 0x3ff}}, 0x8, &(0x7f0000c9b000)=[{&(0x7f00002b4000)="36b7b4a8a29661776129883130973b24ff9d559514df26b9651fb821732cfa2b2ede31b6ae9860539ab04c740c32a70a786faf726923bd07d32a4e9c929066fc506acf3028896fcbd971e3b8f31a9b31e6f4a01176f351bce5077263e4f6eaf4d5cd832a84e669cc77c43774c8ae07c120a3fc2c7b68323218e8339831af083875708d1e", 0x84}], 0x1, &(0x7f0000799000)=[{0x40, 0x113, 0x8, "96f2de869398302d3220eccff493a10e03e2b46852a347c89c046b20ccbb92143bc211dfe84f494af36b16bb0432d0"}, {0x40, 0x10c, 0x3, "c17f69e5c55f0925d78222ad1b0c5f1d04b654a0e42b20cd35ca32b542253cbd5d24855285aaee8d3848c868eb3a"}, {0x38, 0x0, 0x6, "b2a0fae47077c36b2991294485d2f42af265c281400ed1c9a3fab3e878a9f8e0afa6"}, {0xe0, 0x117, 0xed, "648b6feaa9a23dbd8402fc1d701314cb3ef64ff14cb192f9094e339c94708d7cad3834554515b69cd4f2af96ad52a4b67721a8a30bca5733b0f67e09dbc885da069b7b2eb89ab75ae41bd61617cb05fdcdce78923dfb584ba0d50b1b045363b3009346686e7bb8fffed501534b323493f2518c77c16fbe9a336a85c5b01f81dc8796557d2e07eafc0e810dbb93c630cb2f72d58986c326aeab3c87801f8031d8102966b642ea43886e61bfeb85b690e3b810303cfeff885f7657959e168ebb841f86d8d613da3dc7c46c3f1c"}, {0xa8, 0x119, 0x40, "c4ee14e3f3fe4c488c3af696dd71d8adaba1de9161b3372e8104646f8abcbc7597608dd0cd0b7c2d4e1081c710d3c94feea961863ed7b9de05fba87db52e641ae23220568e63dc58059a599a2234f3839472d7dd19a6453155dbcab6bc77e024062346d2d151420b0d3588cac53077ecd269aa0406f7630cbc49148f0b3568a6592708be224375ad40379b4f45ce839a3d689c8201a3"}, {0xc8, 0x0, 0xff, "c91cef7d18293403c780c97e54c60d974e7bb0a5f54f5fb21b3be6fb7fae33824abcc355e6d4c75ced3ebbb9dc0ee1446d368958f6a2662eca0ceb26da7471afbc08e7a111a8c8193fc72fdc851bf7a685c7be035eaf17c195dbb8c743906b0c35dc21dbbf1b5d9ce9253935573117df0ee280f9ae037f19d29e653d9bdc1f61da635dfb47789737a7dce69237d8c9d4b46444246eefa84d1b464cf9c515ee8cab06860c905c63cd9333f1451d1a9f37aae9d0a3d3067a"}, {0x18, 0x10f, 0x8, "00229e79"}, {0x110, 0x113, 0x3a400000000, "ba49fa3aecbcdc3ece4538549599d26684d25bef7ba7f2b6cdc9ba6ba376971cd2ee816bfc32844ce23ed7d1cdd9fc0c0f7e5105b78500e58ed62a1c914d766e9333904adda7d34b21b205bd8ca02944357ffbeadbe0d3d69e5563ca0a996287c952b4a23fee2b3914047ce3ed5f728aec0bf735ac973888a426d94a7303083b1b3503f955910136ee77b9857c6c36e740dfe5456c3ec4e3a3c4511278c7c9a251a6ef8e332670e95fe4036d9e5f2e63b2d2be2ce5cf1589a8c5093dde4c5f1aeedeff88c774a5db6ef1ae2f5e72cbf3ffa88d7680232e2089c189822ea81ca5d5ae9a314d43b7ac3a0eb3df8d4c8dddcef01b92b4724d18c4"}, {0x70, 0x113, 0x1, "cdfb3ec0b8ca48f4721d127a7aec043776484b6d84ec11979526fdf620103d3db161ea2424a8e531e49c9dc4cd2680af47870555cca680d5c26c44a4b715b255afa6e0813cbd5c6ffa3040d71f47c0d53f9d7f6572987b989e"}], 0x4a0, 0x10}, 0x80) getsockname$packet(r2, &(0x7f00002bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00006b9000-0x4)=0x14) getpeername$packet(r2, &(0x7f0000b2e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000849000)=0x14) accept4$packet(r2, &(0x7f0000974000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000079000-0x4)=0x14, 0x80000) accept$packet(r2, &(0x7f0000600000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ca3000)=0x14) getsockname$packet(r2, &(0x7f0000d40000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00002ac000-0x4)=0x14) accept$packet(r2, &(0x7f0000254000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000be6000-0x4)=0x14) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00007d1000)={@remote, 0x0}, &(0x7f0000d19000-0x4)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008df000)={{{@in6=@ipv4={[], [], @remote}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000f79000-0x4)=0xe8) sendmsg$nl_route(r2, &(0x7f0000630000)={&(0x7f0000691000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000a75000-0x10)={&(0x7f0000919000-0x88)=@ipv4_newroute={0x88, 0x18, 0x300, 0x1, 0x3, {0x2, 0x94, 0x90, 0xf3, 0x0, 0x1, 0x0, 0x7, 0x3a00}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}, @RTA_MULTIPATH={0x44, 0x9, [{0x101, 0xffffffff, 0x1, r3}, {0x8, 0xbce, 0xffffffff, r4}, {0x8, 0x400, 0x8}, {0xbd3, 0x9, 0x5, r5}, {0x8, 0xd1e9, 0x3, r6}, {0x9, 0x4080000000, 0xb89, r7}, {0xffff, 0x7, 0xef, r8}, {0x1000, 0x0, 0x4, r9}]}, @RTA_GATEWAY={0x8, 0x5, @broadcast=0xffffffff}, @RTA_PRIORITY={0x8, 0x6, 0x5}, @RTA_FLOW={0x8, 0xb, 0xda30}, @RTA_OIF={0x8, 0x4, r10}]}, 0x88}, 0x1, 0x0, 0x0, 0x40000}, 0x14) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000120000)={0x0, 0x20}, &(0x7f0000d2d000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000ef8000-0xd4)={r11, 0xcc, "ddb9370884912c089295d60677caee0ba6f6d29ae631cdf70433b44e8d6c579fa14f1cfe3bad2a7b66c292261988edd882d2a35a7a8a22b849cdd4821b0ea51811f0e838779839a71692d8ccbcacd6ec9582ed61efb7a2c2db20030847a52f6973cb292b600fa61af77288639ccc533837d58dc5c2542533e5fc85d5e0aff6783756f4117ad34bd133d827053cc83b883ef98a042f7ea2acb546a473950f2a1adfb2412a1cb74f3f87963f00002ed8b4f81c3b4fff03e99dd4e43c77f43c34de7267d08af3a9ae10397c25f9"}, &(0x7f0000496000)=0xd4) 2018/02/19 20:01:00 executing program 7: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fe4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000fe4000-0x4)=0x1c, 0x800) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000fe3000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x69c, 0xb, 0x3, 0xd51, 0x4}, &(0x7f0000fe3000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00006e8000-0x98)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff}}, 0xf7, 0xfffffffffffffffd}, &(0x7f0000411000)=0x98) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004ad000-0x14)={0x5, 0x80000000, 0x101, 0xe228, 0x6}, 0x14) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000f71000-0x44)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @common='lo\x00'}) r4 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000a62000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x2, 0x1, 0x8, 0x80, 0x2, 0x80}, 0x20) getsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000fe5000)=0x10000, &(0x7f0000bec000-0x8)=0x2) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000fe6000-0x10)=[{&(0x7f0000fe5000)="de7d602fb2b78bdd5f3bb44bfc42805c98dcbebd4019512c31c850590b9f7fe7d590444ceab88ab86d80ebe8665c58e8ed5da5603d23cecf386e5734c7f709afc0a241af2c42b7fe53e05486cdb907554002", 0x52}], 0x1, 0x1) [ 44.064088] audit: type=1400 audit(1519070460.787:44): avc: denied { getattr } for pid=6396 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/19 20:01:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$key(0xf, 0x3, 0x2) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/19 20:01:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000749000-0x4), &(0x7f0000c5f000)=0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x200}}]}, 0x138}, 0x1}, 0x0) 2018/02/19 20:01:00 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000b000)={0x0, 0x1ff}, &(0x7f000000d000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000001000)={r1, 0x2000, 0xb3, "8a5553ee8f4371544ef3d99011ff178351b7cbeec6ec22d93ca3521be45c1e26205cbd3bd785ebf88823970725162fc547701c7d6254e4cbe11c29bf3f2e48373b2fcf325cfd81bfd2d8215a23ae40545143a40a58af83ac9c9b7cb72514e8854bf3ee74ee029ad7f7dfcb25f309f17bbd5ca43ca75b240d50094cf28abe9c6c99680528d5172856a9c462024e33beb9faa6276ccf4cf0715efbec2c5094a68748bf19fcd19b1e4f9bcc9c4be64ae29afd3c6d"}, 0xbb) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000009000-0x318)=@filter={'filter\x00', 0xe, 0x4, 0x2b8, 0xffffffff, 0x0, 0x98, 0x158, 0xffffffff, 0xffffffff, 0x220, 0x220, 0x220, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa0, 0xc8, 0x0, {}, [@common=@unspec=@mark={0x30, 'mark\x00', 0x1, {0x0, 0x0, 0x1}}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x318) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/19 20:01:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) pread64(r1, &(0x7f00004da000)=""/4096, 0x1000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000350000)={0x0, []}, &(0x7f000070e000-0x4)=0x4) r2 = socket$inet(0x2, 0x3, 0xa646) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000f8d000)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d23000)={0x0, 0x80000001}, &(0x7f0000fbb000)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003bb000-0xe8)={{{@in6=@mcast1, @in6=@remote}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f000062a000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a61000)=@assoc_value={r3}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a88000-0x8)=@assoc_value={r3, 0x1}, 0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f000030b000-0x88)={0x6, {{0xa, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffff81}}}, 0x88) socketpair$inet(0x2, 0x0, 0x100, &(0x7f0000332000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000fa9000-0x8)={r3, 0x20}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f000077f000-0xe8)={{{@in=@multicast2, @in6=@remote}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f00009ec000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00002bb000-0x8)={r3, 0xc805}, &(0x7f0000b3a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000029000)={r6, @in6={{0xa, 0x3, 0x2313, @loopback={0x0, 0x1}, 0x1}}, 0x2d3644f5, 0x9}, &(0x7f000059a000-0x4)=0x98) accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f000093c000)) [ 44.131208] audit: type=1400 audit(1519070460.837:45): avc: denied { getopt } for pid=6396 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 44.155063] audit: type=1400 audit(1519070460.838:46): avc: denied { setopt } for pid=6396 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 44.184850] sctp: [Deprecated]: syz-executor4 (pid 6447) Use of struct sctp_assoc_value in delayed_ack socket option. [ 44.184850] Use struct sctp_sack_info instead 2018/02/19 20:01:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004b6000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00005c0000-0xe8)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00004bf000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000d75000)={{{@in=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000f60000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001e7000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0x3ff, 0x2, 0x4, 0xa, 0x20, 0xa0, 0x67, r2, r3}, {0x2, 0x10000, 0x921, 0x8, 0x9, 0x3, 0x1, 0x8}, {0x9, 0x9, 0x2, 0x8}, 0xd9b6, 0x2, 0x3, 0x0, 0x2, 0x3}, {{@in=@broadcast=0xffffffff, 0x3, 0x3f}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x4, 0x3, 0x7fff, 0x4, 0xfffffffffffffffc, 0x200}}, 0xe8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000045b000)=@raw={'raw\x00', 0x9, 0x3, 0x310, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x240, 0xffffffff, 0xffffffff, 0x240, 0xffffffff, 0x3, &(0x7f0000c4c000), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x0, 0x11}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [0x0, 0xff, 0x0, 0xff000000], [0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff], @common='tunl0\x00', @generic="908cba0c120c29f67620851ef901db96", {}, {}, 0xc, 0x6f5, 0x6, 0x44}, 0x0, 0xf8, 0x120, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x1}}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x6, 0x7fff, 0x1ff}}}, {{@uncond, 0x0, 0x100, 0x120, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x0, 0x8, 0x10000, 0x4, 0x3}}, @inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x370) connect$inet(r4, &(0x7f000000b000)={0x2, 0x1, @loopback=0x7f000002}, 0x10) sendmmsg(r4, &(0x7f0000dc3000)=[{{&(0x7f00006dc000-0x20)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20, &(0x7f0000968000)=[], 0x0, &(0x7f00009fb000-0x11b0)=[{0x10, 0x10d, 0x8}], 0x10}}], 0x1, 0x0) 2018/02/19 20:01:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 20:01:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ef5000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00005af000-0x4)) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x30000001, &(0x7f000054d000-0x1c)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b19000-0x4)={r0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f000025c000-0x5)={0x6114, 0x0, 0x80, 0x27c587e8}, 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000002a000)=@common='sit0\x00', 0x10) sendto(r0, &(0x7f0000fca000), 0xfdbf12558da8f98b, 0x0, &(0x7f0000ec7000-0x80)=@generic={0x0, "8921ef79394a92d7c3e502b2429f21f76f854ff1ff288cddc58d6adfd9b41c0428c73faa536977e8159391da5b5693610a5c3b99a7749776a4fa9fe9256804488862269804a60a2e793127079bcf9b9e7ec52d6fd2b6d28138b24ab90cec254620a715c57ebc136f04080036cfbfea78f5a737fa0892ab39813f23d30a5a"}, 0x20) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000045d000)={0x0}) accept$llc(r3, &(0x7f000030b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000c15000)=0x10) close(r0) 2018/02/19 20:01:00 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) socket$inet6(0xa, 0x80000, 0x7) 2018/02/19 20:01:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x7f) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000a93000)=@filter={'filter\x00', 0xe, 0x4, 0x558, 0xffffffff, 0x360, 0x280, 0x280, 0xffffffff, 0xffffffff, 0x488, 0x488, 0x488, 0xffffffff, 0x4, &(0x7f0000f15000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, [], [], @common='nr0\x00', @common='gretap0\x00', {}, {}, 0x84}, 0x0, 0x258, 0x280, 0x0, {}, [@common=@inet=@sctp={0x148, 'sctp\x00', 0x0, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, [], 0x4, [], 0x0, 0x5}}, @common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@common='ifb0\x00', @common='vcan0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xe0, 0x0, {}, []}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3}}, {{@uncond, 0x0, 0x100, 0x128, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@frag={0x30, 'frag\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b8) 2018/02/19 20:01:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000b61000-0x88)={0xc6c8, {{0xa, 0x3, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3}}}, 0x88) connect(r0, &(0x7f0000a63000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "e7e4dac69b575cb6c3a6ee36f12f2c7f388b1500326942fec38c04c20580b42439ced34159c77c15dc536d97d49851c1c8b8c776629a31baac00a18af50d6a"}, 0x60) r2 = accept4$inet(r0, &(0x7f0000abd000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000d17000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000e28000-0x8)={0x0, 0x401, 0xffffffffffff55c9, 0x8}, 0x8) 2018/02/19 20:01:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000), 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fe4000), &(0x7f0000b9a000)=0x4) 2018/02/19 20:01:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000012d000-0x4), 0x4) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000560000-0xc)={0x10}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000172000)={0x20, 0x4, 0x8, 0x8ffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0xc, 0x2, [@typed={0x8, 0x0, @binary}]}]}, 0x20}, 0x1}, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f000026a000)) [ 44.241347] sctp: [Deprecated]: syz-executor4 (pid 6452) Use of struct sctp_assoc_value in delayed_ack socket option. [ 44.241347] Use struct sctp_sack_info instead 2018/02/19 20:01:01 executing program 4: mmap(&(0x7f0000000000/0xf80000)=nil, 0xf80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00009e8000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000cd0000-0x4)=0x10, 0x800) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000038b000)) r1 = socket$inet(0x2, 0x2000000000000003, 0x80000000003) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000f7e000)=@broute={'broute\x00', 0x20, 0x3, 0x238, [0x0, 0x0, 0x0, 0x0, 0x0, 0x201f59f8], 0x0, &(0x7f0000f7e000), &(0x7f00001f6000-0x608)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, []}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0xf, 0x0, 0x0, @generic="11db36c2b6fa69243a189e3c766cb3ad", @generic="59e38e19d41aa4a3d12c4a16b8dcfd04", @syzn={0x73, 0x79, 0x7a}, @common='sit0\x00', @random="470250383d9e", [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0xe0, 0x130, 0x1a8, [@rateest={'rateest\x00', 0x48, {{@generic="5573e1f0bba03d749507f539bc17e9cb", @syzn={0x73, 0x79, 0x7a}}}}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "45dd4ebd0cb51f9ae9600e16aafa3a3ca54a2b87618c01449243a34e521c8aa642bffe53242cb268ff08a23fe481fdf04f7c4ff80f4a699217f8516cbf9ba071"}}}}]}, {0x0, '\x00', 0x3, 0x0, 0x0, []}]}, 0x2b0) 2018/02/19 20:01:01 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000001f000)) bind$rds(r0, &(0x7f0000003000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000001c000-0x8)) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000020000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000020000)="3085359b82b5d26cdc2f5505d292f5b3f80cfb81e5e56ddc49e6c89a0dcd58f6"}) socket$unix(0x1, 0x1, 0x0) socketpair(0xd, 0x80a, 0x3f, &(0x7f0000010000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000003000)={0x7, 0x7f}) sendmsg$rds(r0, &(0x7f0000007000-0x38)={&(0x7f0000014000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f000001c000)=[], 0x1d3, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000013000-0xba)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000014000-0x69)=""/122, 0xffffff87}], 0x1}}], 0x48}, 0x0) 2018/02/19 20:01:01 executing program 1: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001}, 0x2c) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fec000)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffffd, 0x4) accept$llc(r0, &(0x7f0000500000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000833000-0x4)=0x10) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r0, &(0x7f0000f04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000fee000-0x4)=0x10) [ 44.288387] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 44.290149] netlink: 'syz-executor6': attribute type 2 has an invalid length. [ 44.309447] x_tables: ip6_tables: rpfilter match: used from hooks PREROUTING/OUTPUT, but only valid from PREROUTING 2018/02/19 20:01:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000000005, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000256000-0x4)={r0}) getsockname$netlink(r1, &(0x7f0000e2a000-0xc), &(0x7f0000015000)=0xc) sendmsg$inet_sctp(r0, &(0x7f00004e5000-0x38)={&(0x7f000067b000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f000043d000-0x1)=[], 0x0, &(0x7f000001a000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x20f}}], 0x30}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000407000)={0x0, 0x1}, &(0x7f0000900000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f000000d000-0x10)={r2, 0x9, 0x4, [0xfffffffffffffff8, 0x5, 0x2, 0x0]}, 0x10) 2018/02/19 20:01:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000ea6000-0x10)=[{&(0x7f000067d000)=""/105, 0x69}], 0x1, &(0x7f000092f000)=""/107, 0x6b, 0x1f}, 0x10021) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x8, @empty, 0x7}}, 0x0, 0x8}, &(0x7f000078e000)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000ae3000-0x4)=r1, 0x4) r2 = socket$inet(0x2, 0x20000000000003, 0x40000000000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000d89000-0xc)={0xffffffff, 0x7308, 0x10}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002f8000-0x18)={r3, &(0x7f0000f39000-0x3d)="13740abbdba45b36e4669a49f502f9b1367e5e79be26c31f177d053334dd5f70c73140ce72460dafc271af8ac7f04f5d1af16133c545fb4343cb89122d", &(0x7f00008d3000-0xc5)=""/197}, 0x18) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0xcb, &(0x7f0000001000-0x2f8)=@security={'security\x00', 0xe, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000fbd000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}, {{@ip={@multicast1=0xe0000001, @empty, 0x0, 0x0, @generic="0c3bd6895df9faacfb3abae1b6926af3", @generic="4bc90ca780807d9bc6a0fa31752151f0"}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x2f8) r4 = accept4(r2, &(0x7f0000536000-0x58)=@alg, &(0x7f00008f2000-0x4)=0x58, 0x800) setsockopt$RDS_CONG_MONITOR(r4, 0x114, 0x6, &(0x7f0000ac9000)=0x1, 0x4) [ 44.338893] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 44.350324] netlink: 'syz-executor6': attribute type 2 has an invalid length. [ 44.351846] kernel msg: ebtables bug: please report to author: counter_offset != totalcnt [ 44.379088] syz-executor5 (6470) used greatest stack depth: 14656 bytes left 2018/02/19 20:01:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r0, &(0x7f0000b9f000-0x2a), 0x0, 0x0, 0x0, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f00006ed000)={0xfee7, {{0x2, 0x3, @rand_addr=0xfff}}, 0x0, 0x8, [{{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x2, @rand_addr=0x9}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x3, @loopback=0x7f000001}}]}, 0x4d8) readv(r1, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/02/19 20:01:01 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000d16000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000f01000-0x28)=[{0x2000000020, 0x0, 0x0, 0xfffffffffffff02c}, {0x200000000000006}]}, 0x10) 2018/02/19 20:01:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000008000)=0x2, 0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000090c000-0x470)=@filter={'filter\x00', 0xe, 0x4, 0x410, 0xffffffff, 0x0, 0x210, 0x210, 0xffffffff, 0xffffffff, 0x340, 0x340, 0x340, 0xffffffff, 0x4, &(0x7f0000115000-0x40), {[{{@ipv6={@dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @empty}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], [], @generic="b8a55ff798cced7fe37d7c98ac35bd23", @common='lo\x00', {}, {}, 0x0, 0x0, 0x1}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@inet=@set4={0x48, 'set\x00', 0x4, {{}, {0x7f}}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x470) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000e5d000-0x88)={0xffff, {{0xa, 0x0, 0x800, @loopback={0x0, 0x1}, 0x7}}}, 0x88) 2018/02/19 20:01:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000f74000-0x10)={0x3, 0x200, 0x4, 0xd0e}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f00006a4000-0x105c)=@newspdinfo={0x5c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0x5c}, 0x1}, 0x0) socketpair$ax25(0x3, 0x3, 0xa31d1ce5926b9b7a, &(0x7f0000b20000)={0x0, 0x0}) accept4$ax25(r2, &(0x7f0000c21000-0x10), &(0x7f00005d5000-0x4)=0x10, 0x800) 2018/02/19 20:01:01 executing program 5: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000fbf000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) 2018/02/19 20:01:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009bf000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 20:01:01 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f00003b4000)=@ax25, &(0x7f0000000000)=0x10) r1 = socket$inet(0xa, 0x3, 0x4000000001a) setsockopt$IPT_SO_SET_REPLACE(r1, 0x3a, 0x40, &(0x7f0000013000)=@raw={'raw\x00', 0x9, 0x4, 0x2d8, 0x70, 0xffffffff, 0xffffffff, 0x70, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000014000+0x9d8), {[{{@ip={@broadcast=0xffffffff, @empty, 0x0, 0x0, @common='eql\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd8, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x338) [ 44.400970] x_tables: ip6_tables: rpfilter match: used from hooks PREROUTING/OUTPUT, but only valid from PREROUTING [ 44.435051] ip6t_REJECT: TCP_RESET illegal for non-tcp [ 44.469689] ip6t_REJECT: TCP_RESET illegal for non-tcp 2018/02/19 20:01:01 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00000f2000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000ffd000-0x4)=0x10) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000717000)={0x0, 0x20}, &(0x7f0000ffd000-0x4)=0x6) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000ffc000)={r2, @in6={{0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x911}}}, &(0x7f0000ffd000-0x4)=0x8c) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4), 0x4) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/19 20:01:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00001c2000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000afb000)={0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000edb000)={0x0, 0x74e}, &(0x7f00008bf000-0x4)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ff000)={0x100000001, 0x204, 0x3, 0x2, r1}, &(0x7f0000d76000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000440000)={r2, 0x3f, 0x3, [0x80000000, 0xfffffffffffffffd, 0x400]}, &(0x7f0000b4a000)=0xe) setsockopt(r3, 0x107, 0x5, &(0x7f0000001000), 0xc5) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000dbe000)={0x8, {{0x2, 0x3, @loopback=0x7f000001}}, 0x1, 0x8, [{{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @multicast1=0xe0000001}}, {{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x2, @rand_addr=0x7}}, {{0x2, 0x3, @rand_addr=0x6}}, {{0x2, 0x3, @loopback=0x7f000001}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, {{0x2, 0x1, @broadcast=0xffffffff}}]}, 0x4d8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f18000-0x59)=""/89, &(0x7f0000aca000-0x4)=0x59) write(r3, &(0x7f0000c59000-0x66)="522f17f142a9a2011035a33ec1918cf2fbf394fddf4bdb89583a6c99a512e98815dc9926f95c75b421768e545abd18b61565a281324e5f4890deec2bcdc66930ab4711ebe1945e0e1c2ed6a9863af1ff3ecba0ae0d2fabe9695886e36a0a2fe93a6ee6b8a950", 0x66) 2018/02/19 20:01:01 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005e3000)={0x0, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}}, 0x90) r1 = socket(0x8, 0x3, 0x9) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000e63000-0x4)=0x6, 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000072d000-0xb)={0x8001, 0xffff, 0x8000, 0x6ae7, 0x4, 0x1, 0x17, 0x7, 0x2c, 0xe9e0, 0x200}, 0xb) 2018/02/19 20:01:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000d000-0x1c)={0xa, 0xffffffffffffffff, 0x807, @empty}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037b000-0x8)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc4000-0x18)=[{0x10}], 0x10}}], 0x1, 0x0) recvmsg(r0, &(0x7f0000726000-0x38)={&(0x7f00004fa000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @generic}}, 0x1e, &(0x7f0000210000)=[{&(0x7f0000a67000-0xd6)=""/214, 0xd6}, {&(0x7f00007ea000)=""/231, 0xe7}, {&(0x7f00003bc000)=""/207, 0xcf}, {&(0x7f0000fc0000-0x5e)=""/94, 0x5e}, {&(0x7f0000312000)=""/122, 0x7a}, {&(0x7f0000d86000-0x5)=""/5, 0x5}, {&(0x7f0000655000)=""/176, 0xb0}], 0x7, &(0x7f000022e000)=""/197, 0xc5, 0x80}, 0x140) 2018/02/19 20:01:01 executing program 1: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x1000000400000002, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@sco={0x1f, {0x2, 0x401, 0x7, 0x7, 0x400}}, 0x8) write(r0, &(0x7f00001d8000)="09000000600bff000443450f01000200", 0x10) socket(0x0, 0x80006, 0x9) 2018/02/19 20:01:01 executing program 7: r0 = socket$inet6(0xa, 0x0, 0x6) r1 = accept4$packet(0xffffffffffffff9c, &(0x7f000099d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000e32000)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000+0x3dd)={@syzn={0x73, 0x79, 0x7a, 0x0}, r2}) socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1b}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r3, 0x7}, 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000000)="ba55f9671c7522debafdb7286ca44b1dde3493f3b3b633d2a0d2a10676fc6c9a28fb34a96a4fd9abb4aff27fde152345f10010ecab86a7f96848fe75922e3853455e9f406a122332363f6dbc6d595c22c56a0414e71317747713b76a4dac70593f4d74bba43bbde1b1cd6c477ccc65fd7d6e98760e6654b5b9c74192b91baabb8d82efa83c8daf17aeb65e1105b4ce3882fa8fe88907ad2a83b960a03453454669e8ce385bab44319f1e68ab8f43390779a5384dca586d434ff9ac39900a790c39913672fe6956485567725499050c279ab7a1d0b72a9115643440d0a6fbb427e4762c2ed29d", 0xe6) r4 = socket$inet(0x2, 0x8, 0x4) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r4, &(0x7f00007ca000+0x8ac)) write(r4, &(0x7f0000001000)="34052fdce136ee98a0f00060e8deb43ace25de", 0x13) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000002000)=@filter={'filter\x00', 0xe, 0x4, 0x388, 0xffffffff, 0x1c8, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x2b8, 0x2b8, 0x2b8, 0xffffffff, 0x4, &(0x7f0000002000), {[{{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@hl={0x28, 'hl\x00', 0x0, {0x3, 0x7}}]}, @common=@inet=@SET1={0x28, 'SET\x00', 0x1, {{0x1000000000, 0x7, 0x1}, {0x0, 0xe, 0x5}}}}, {{@ipv6={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, [0xff000000, 0xffffffff, 0x0, 0xffffffff], [0xffffffff, 0xffffff00, 0xff000000, 0xffffffff], @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x3a, 0xffffffff, 0x3, 0x4}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x20004000, 'syz0\x00', 0x2dd3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3e8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000002000)=@req={0x7, 0x3ff, 0x60000000, 0x1}, 0x10) 2018/02/19 20:01:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009bf000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 20:01:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x80005, 0xee) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000f9a000)={0x0, 0x80}, &(0x7f0000198000)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000384000)={r1, 0xe8, 0x30, 0x100, 0x9}, &(0x7f00006c4000-0x4)=0x18) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x2, 0xe, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet(0x2, 0x6, 0xfffffffffffeffff, &(0x7f00004fa000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f000060f000)={0x51, 0x0, 0x7ff, 0x7fffffff, 0xffffffffffffffff}, 0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000b71000-0x10)={0x0, 0x2, 0x6, 0x2}, &(0x7f00005e4000)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000922000-0xe4)={r6, 0xdc, "bd30dfaa710c1125ca39f7bece59753721244ff4e56524feac08444d61f2d1c0f0184646fa87d9b3478e2678436e37a8b8885804a4099e0793075194435ad1d857acada2df8a554c5e965c0a6a4a1c67e3f0d3af2cb7914e52b48c3eb7e82611591cb6f83a6b00ba272cc206b17d1b1a3094fc476655166802119ed0b3c2282dea6294a2d1ab0a004aaa29687196eb8a059ba71b75e2ee45a6e59426cb98a7d3b4a8fb7c4322c2890e02da2d3e416bbc6a980a7910fe3e5081d4cf4a4896f0f7c8a7f7f5244103883fe21116d56ac23393922d3e941842ddabf5e3b4"}, &(0x7f0000171000-0x4)=0xe4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f00008a9000-0x48)=[{0x8, 0xfffffffffffffff7}, {0x2, 0x5}, {0x3, 0x1}, {0x8, 0x401}, {0x3, 0x9}, {0xe}, {0x4, 0x2}, {0x8, 0xfffffffffffff2ee}, {0x3, 0x40}], 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000754000)={0x0, @in6={{0xa, 0x1, 0x2, @empty, 0x6}}, [0x4c7c6e3c, 0x800, 0x81, 0x7, 0x1, 0x100000001, 0xffffffffbb9f8932, 0x6, 0x0, 0x9, 0x4, 0x1f, 0x0, 0x1, 0x9b7]}, &(0x7f0000996000)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000f3c000)={r7, 0xfffffffffffffffb}, &(0x7f000038d000)=0x8) 2018/02/19 20:01:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000120000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) socket$unix(0x1, 0x2, 0x0) r1 = socket(0x1f, 0x5, 0x7f) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d57000-0x4), &(0x7f0000bad000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009d2000)="010d00000000ff0000000009409d0954", 0x10) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) sendto(r2, &(0x7f00001ae000-0x82)="7ff195013c603d6cc4c1b5b334d6b290d993ec882498a09c6d791c1074ddf61b183edd7945d1455deab197898df76de9cc9c9d17df4669e3e9145abeaa21deea731fa7f15ec264c503ed92789d85008f1e87e2e5cabf997d9fd0eccc6aee2df21fcb7a33063213435f4a7f614ff24ccbed4aab5eae7a17ac8f44e6d497db4cb0a8", 0x81, 0x0, &(0x7f00006b0000-0x10)=@can={0x1d}, 0x10) 2018/02/19 20:01:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) recvmsg(r0, &(0x7f0000a35000)={&(0x7f00002b8000)=@rc, 0x9, &(0x7f0000240000)=[{&(0x7f00008cb000)=""/253, 0xfd}], 0x1, &(0x7f00003ec000-0xf0)=""/240, 0xf0}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00001a6000)=@generic, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000f8f000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, [0xfffffffffffffff8, 0xfc0, 0x7fffffff, 0x0, 0xa133, 0x1, 0x3f, 0x0, 0x3, 0x2, 0x9, 0x0, 0x110001, 0x80000000, 0x5]}, &(0x7f00001a4000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008e9000-0xc)={r1, 0x40, 0x20}, &(0x7f000032b000-0x4)=0xc) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f00001fd000)=[{&(0x7f00003ff000-0x1)='(', 0x1}], 0x1, &(0x7f0000a86000)=[{0x68, 0x101, 0x1000, "a0197ba3fb76a734ba658e10e18342a579054df605000000ce05b1b91e0b8d5f1a2b0181000006216d128776cea1d79ceb5d2c9a8422d52c312cb6ea9d6369423a9f1559b30342c0830656b0c87ae2842709ea3b6ba77a00"}, {0xc8, 0x3a, 0x8, "e78b1613b9200794ddc60efa7ffb8b6b60cc10f1e5b68396bb54c5a5180c66126b4065f4ac0d51b42706ae3b9ac3ebec7e8cefa93374550f44fb5409eb13c253bde959c28bceeed958580228b177ac70831b331b868fda52eb5241eff7a0f17967b89570bc86b1f77dc9b69ff6a4b647f37e76fa39d8f69779b2be2d12b531350f203a7b648ccf5705b5c8d14e7db84503e4b2257565ffd1d0750966a70e0b0aab2b3b137e1e871e6e77e68247548c1ede"}, {0x78, 0x102, 0x6, "b5c10a1ac1ec0721896cabac032290f7e9b800f42d2f20e49d3ff156087b239db552a5dd4e0e38bc81a6a7e175f6456d053e38c8aa38f2a203dd51b68238642391835175857d412aed115db640830eda92307d1f99d2b1bffd74d5cc10e0c95715a2"}], 0x1a8}, 0x0) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000766000)=0x9, 0x4) 2018/02/19 20:01:01 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000bea000-0x10)=@ethernet={0x0, @broadcast}, &(0x7f0000a38000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@mcast1}, &(0x7f000006b000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f000042c000-0x4), 0x80800) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000e26000)=0xfffffffe00000000, &(0x7f00001eb000)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x11000080000089f1, &(0x7f0000569000-0x28)={@common='tunl0\x00', @ifru_mtu}) sendmsg$netrom(r1, &(0x7f0000c0d000)={&(0x7f00006a1000-0x10)=@ax25={0x3, {"0cec73176d1a46"}, 0x1}, 0x10, &(0x7f0000b4c000-0x50)=[{&(0x7f0000ade000)="59df3f069a3392d9ae3b201a61ecfeb73b7d2595fadc3c49f80ef293d268504023e4edc72da8bc55047d4091f9046932d0abd3863394b4ebf19280567b6308ae889afe7f4d4dafeb511ddddd3a61c270b3abd892be9a90c1278a16295ee0cf69896b4906cc93f8a2b90731fba1ef540f18d05d37d5c94e4aab", 0x79}, {&(0x7f000088e000-0xd7)="b6be7daab6e2fb959f2219b0b43d1e8d1574b1afe8edc33c87e64ff9800bb6cacbb5675f9fd87956de22d303708d61b5131cf81774ebc977a5d21d932e9f2f0dfe8d2e5b148f3c2c9a4b4b45eb02fcdbbd1c07e41121de7e58efa8af9235d93140cfa1b706cf7a4bf0f04b33bd5909a99ef8abb4e01b194d5e665d98a0b9f17b96244eb8258c98c15bf4baf31acdbef838d014df43e6bc3a54cc42b4f088dccf4b3111aa3d3a1e1bedcda4c66fc894234c6053a6fe6a815ae13fc29ad55228a651e12fc4b9d1cf745a4537afd841df6fa2f5301dda0095", 0xd7}, {&(0x7f0000400000)="9198569bf196b300e2bc69f010c8ae2c86", 0x11}, {&(0x7f00005ce000-0x82)="39c684698c49f2396f58c4f779eb0b87303bb056cadd10600873a0b5697081ee085f601bab17ad5cd4b9a57c97e43cbfdf6fcc6b9c8f10a7d35595c30a56393651ba51b91d5c6ad6f6ca5bf635fdf71fd1f02a81a0119d92ffe882365341d320286565bf83fbd6d96e449e7d0ac2e91bd6c94f502b4c8e7d9871ae1afbbbc381c6df", 0x82}, {&(0x7f0000d71000)="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", 0x1000}], 0x5, &(0x7f0000fb9000)=[{0xe0, 0x11f, 0x80, "898066532f1afbd1c983bf1472fd8e778c0f57678901f13a5f22471ea0b7795b0d49c2a93a0648405e13449329a6acdff327fb971badafcb25181398fe1981977c5490d7a4b215d16963c896ac1418080c9f416ca6532dc40b393564507d0accbf205505b442ef59620e0af8dde416569ed5790b6b1f1225c62ef50fab68927bbd66c33c198b1147a890502564a6a8e62928e76d468581407ad4f6228010206422de0d61812ec8a15cb5b8670cc0554f6c76866e8ca9ac78052d0bc2bdb9527bb84f62756f7d81d861"}], 0xe0, 0x8000}, 0x1) 2018/02/19 20:01:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00009e9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f000027a000)=0x1c, 0x80800) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003a8000-0x4), &(0x7f00000b8000-0x4)=0x4) bind$inet(0xffffffffffffffff, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000ea8000), 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(0xffffffffffffffff, 0x12, 0x2, &(0x7f0000278000)=""/252, &(0x7f0000438000-0x4)=0xfc) setsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000a6e000)=0x7ff, 0x4) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f0000f9a000)) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000771000)) pipe(&(0x7f0000189000)={0x0, 0x0}) getpeername$llc(r3, &(0x7f000007f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000ccc000)=0x10) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00001a5000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000066c000-0x4)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000046f000)={0x0, 0x8, 0x30, 0x2, 0x3ff}, &(0x7f00009c7000)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000f51000)=@assoc_value={r5, 0x400}, &(0x7f00008f3000-0x4)=0x8) socket$inet(0x2, 0x800, 0xce) recvfrom(0xffffffffffffffff, &(0x7f0000f6d000-0xa5), 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000905000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r2, &(0x7f0000ef5000)="6703b3328c6d642a960171960e45ca38952842a0010ac3be98b44525e05a68d9b09a655ca476b011a80edd045127521c2f613a7134184404b8f367a2b440d94efa756f96b2bf6fa3d5b9e8ab3c42915acdb079daaf734d0df4b2e3c3397fc4f642182e8a814e060bf4fde77314137daa006820d6c8823947dd2b2b1ad74ded0e6cc59f1b65c5d7a19d0ba00d5a0f72f5a9ad2562f93bcc306578cac2b66fd24f68f61c8a77ad58e8893c657280317e404fe0930c3aa5caecfa1990adf36e419b750062741b07d0d5664a26378c43a8c43e7e9bcae5e818fa09ee1c173e1a29741e071301f97ef257f87617c9a40a870c4aaba7", 0xf3, 0x20000004, &(0x7f00006f3000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f000052a000-0x38)={&(0x7f0000803000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000706000)=[], 0x0, &(0x7f00007ad000-0xf7)}, 0x0) 2018/02/19 20:01:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000093000-0x28)={@common='ip6gre0\x00', @ifru_data=&(0x7f0000bec000-0x20)="01e02f00000000000002062000000000ecef0000000003000449faf502007e23"}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e2b000-0x4)={r0}) getsockname$llc(r1, &(0x7f000060a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000268000)=0x10) 2018/02/19 20:01:01 executing program 2: r0 = socket(0xffffffffffffffff, 0x2002080003, 0x4) getsockopt(r0, 0x0, 0xd3, &(0x7f000000d000)=""/8, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000f8a000-0x9), &(0x7f0000000000)=0xc) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00005bd000)=0x8, &(0x7f0000bf4000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000-0x5c)={{0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x80000000}, {0xa, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfff}, 0x4, [0x7, 0x5, 0x7f, 0x2, 0x5, 0x3, 0x2, 0x7fffffff]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000003000-0x1e)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000004000-0xc)={0x0, @rand_addr, @local}, &(0x7f0000004000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000003000)={r1, @empty, @dev={0xac, 0x14, 0x0, 0xe}}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000003000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x10000010}, 0xc, &(0x7f0000000000)={&(0x7f0000001000)=@getroute={0x14, 0x1a, 0x10, 0x4, 0x3, {}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000003000-0x4), &(0x7f0000002000)=0x4) sendmsg$alg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000001000-0x4)="cb970856", 0x4}, {&(0x7f0000001000-0xcf)="0df0491f254656711702dfddc20e32a5eda667f76023d59babc6472120a253e04c5c7ebccdb8d7e87e53e8745eedde7507ca3fc9a906e3269c2a232a3fb864412c1bce06382e5b3786554558c8cb6a0841d1af23a7444695629336f8eea4f9d3cc35c1d6704774c2ca7c2fae99aaf1c0dcdc53c05e81da6235d7a94a883382ef7e895e07d9cbc6fc53ee651a8c63eae89e81d74aee1952828c320cf199d91b47d8ef977e3abadb08938b11f475b656db5b09e6fd259ad36c7f4efddc14227ede48069fe56ca8745b083c56e0be4ba2", 0xcf}, {&(0x7f0000001000-0xf1)="7932bb951524d04be6816a73a8f75f70880423e8565cff24f0dbdb23997a94d76f859cee2b3a2012be78db603d11b3da7d7c67e3c2d29f2f2ca5b4ca8735a10052e0376c3884a0f51795aa79c66676102b0ca4f4b570783be8f1046b0718b694d9d55d31016d1ff420ae5221607d6c5a2a44f05482616f00f39e6beaa58b8da52bd3cb968ffad3ca2b88ba820961c55ba21f229b701175358aae2c8a352516c473dbfae74199702ac3298e59256dc2eff1c5c8421102dd5ecb2475968b92a4d3fcac49578f8730c06bd1ab43e3567b71322a8d93d2577c55301a444ab7ca3261c4d26c4ebb446d38496a4231bd2b66bc0a", 0xf1}, {&(0x7f0000001000-0xfe)="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", 0xfe}, {&(0x7f0000001000-0x46)="1f857e89e7966c31879622aa3214e0d9752d4d37ff613f3c122400755953026ddf521c344be00735bcca435336cf78d324f7ca23b58dced1294308ae151d3f47142c7c384a92", 0x46}, {&(0x7f0000001000-0x1b)="6c8c4117e4c4b35a0c06dca1460ecfea2f82557e09822ebd485724", 0x1b}], 0x6, &(0x7f0000001000)=[@assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x18, 0x117, 0x2}], 0x30}, 0x4004) 2018/02/19 20:01:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f23000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000030a000)={0x0}) connect$unix(r1, &(0x7f000084d000-0xa)=@file={0x0, './file0\x00'}, 0xa) syz_emit_ethernet(0x2a, &(0x7f0000c6c000-0x2a)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2011, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000283000)) socketpair$inet6(0xa, 0x6, 0x4, &(0x7f0000dd6000)={0x0}) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00008e1000)=[{0xf, 0x5}, {0x2}, {0x8, 0x8}, {0x4, 0x9}, {0x3, 0x4}, {0x0, 0xfffffffffffffff9}], 0x6) 2018/02/19 20:01:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000cc8000)=@ipv6_newroute={0x24, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x80}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000fc000-0x4)=0x8000, 0x4) 2018/02/19 20:01:01 executing program 6: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000027000)=@filter={'filter\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00H\x00', 0xe, 0x4, 0x3c8, 0xffffffff, 0x108, 0x108, 0x0, 0xffffffff, 0xffffffff, 0x2f8, 0x2f8, 0x2f8, 0xffffffff, 0x4, &(0x7f0000008000), {[{{@uncond, 0x0, 0xe0, 0x108, 0x0, {}, [@common=@unspec=@statistic={0x38, 'statistic\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='ip6_vti0\x00'}, 0x0, 0xd8, 0x100, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffff5}}]}, @common=@unspec=@NFQUEUE1={0xfffffffffffffd2d, 'NFQUEUE\x00', 0x1, {0x5, 0x1000}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x428) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000028000-0xc), &(0x7f000001b000+0xbba)=0xc) syz_emit_ethernet(0x35e, &(0x7f0000002000-0x1cf)={@random="0d4ddefaf676", @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x18, 0x2b, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/02/19 20:01:01 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001a000-0x3a8)=@nat={'nat\x00', 0x1b, 0x5, 0x348, 0x160, 0x160, 0xffffffff, 0x208, 0x0, 0x2b0, 0x2b0, 0xffffffff, 0x2b0, 0x2b0, 0x5, &(0x7f0000003000-0x50), {[{{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @MASQUERADE={0x38, 'MASQUERADE\x00', 0x0, {0x1, {0x0, @multicast2=0xe0000002, @empty, @icmp_id, @icmp_id}}}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@SNAT1={0x48, 'SNAT\x00', 0x1, {0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @ipv6=@empty, @port, @port}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, @common='ip6gre0\x00', @common='ip6gretap0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x9, @multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @icmp_id, @port}}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @generic="dbfa461296cf916be63379bfa2f3f8ad", @common='ip6gre0\x00'}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x5, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14}, @icmp_id, @gre_key}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a8) socketpair$inet6(0xa, 0x1, 0xffffffff, &(0x7f0000016000)={0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000001b000)={0x0, 0x3}, &(0x7f0000018000)=0x6) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000019000-0xa)={r2, 0xffffffffffff0001, 0x1, [0x3]}, 0xa) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000001c000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x6b6) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000001d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001}}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000001e000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f000001e000-0x4)=0x32, 0x80800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000001d000)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x3, @multicast2=0xe0000002}], 0x20) connect$inet(r0, &(0x7f0000017000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x55) 2018/02/19 20:01:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000653000-0x4)={r1}) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000cec000-0x4)) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000067000)="ad56b6c5820faeb995298992ea54bcbeef9f5d56534c90c2", 0x18) getsockopt$ax25_int(r2, 0x101, 0xe7f4a45253a62c51, &(0x7f00007ee000), &(0x7f0000e24000-0x4)=0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000f41000+0x27d)=[{0x0, 0x0, &(0x7f00002a8000)=[], 0x0, &(0x7f0000541000-0x48)=[@iv={0x18, 0x117, 0x2}], 0x18}], 0x1, 0x0) 2018/02/19 20:01:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009bf000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 20:01:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5d000)={0x0, 0x0}) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f00004d0000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000475000+0x551)=@security={'security\x00', 0xe, 0x4, 0x560, 0xffffffff, 0x260, 0x260, 0x260, 0xffffffff, 0xffffffff, 0x490, 0x490, 0x490, 0xffffffff, 0x4, &(0x7f0000a6c000), {[{{@uncond, 0x0, 0x230, 0x260, 0x0, {}, [@common=@srh={0x30, 'srh\x00'}, @common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'ipddp0\x00', {0x0, 0x8000, 0x0, 0x7, 0x0, 0x3, 0x1733}}}]}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2}}, {{@uncond, 0x0, 0x118, 0x148, 0x0, {}, [@common=@eui64={0x28, 'eui64\x00'}, @common=@dst={0x48, 'dst\x00'}]}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@uncond, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5c0) 2018/02/19 20:01:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e6c000)="335640abb83a23684026b7798e4c5e361bbc7520cd91eadc8370cfa4a879000000000000aa8d27f3243c3d17a1bc2d653e478bc05d7ccf1b17b2d37fa0260cc1588eb2d66eb03b4637935d53171b6af9a1f387a53587b5ef36af3aa320a6d625ff76e476d9ee73725b0000095f1fd7e56695d5529db4f65c48f85ba25f", 0xffffffffffffff09, 0x20007ffe, &(0x7f0000ef8000-0x10)={0x2, 0x3, @empty}, 0xffffffffffffffb6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000042a000)={0x0, 0x80000, 0xffffffffffffff9c}) r2 = socket(0x10, 0x2, 0x3ff) getpeername$netlink(r2, &(0x7f0000778000), &(0x7f000011c000-0x4)=0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000214000)={0x101, 0x0, 0x0, 0x10001}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000339000-0x20)={0x5, r3, 0x1, 0x1}) poll(&(0x7f0000c7e000-0x8)=[{r0}], 0x1, 0x0) 2018/02/19 20:01:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000e53000), 0xfffffffffffffd6d, 0x2404c815, &(0x7f0000176000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x10) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a}}) 2018/02/19 20:01:01 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000031d000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000001000-0x81)=""/129, &(0x7f0000000000)=0x81) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00009b6000-0x20)={0x14, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x1b, &(0x7f000026d000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x20) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f000029f000-0x14)={@dev={0xfe, 0x80}}, 0x14) setsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000868000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x14) getpeername(r2, &(0x7f0000d54000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, &(0x7f0000ad4000-0x4)=0x32) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000033c000)={r2}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000745000), &(0x7f0000b38000-0x4)=0x4) 2018/02/19 20:01:01 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000d000-0xba)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @icmp=@address_request={0x14}}}}}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000007000)={{0xafbe, 0x491, 0x0, 0x9, 0x2, 0x5e4}, 0xfb6b, 0x6, 0xfff, 0x8, 0x9, "39da86518ca8bbb674eff8313a366f92b9abc73c0e9002c93f4e25c9edcc716e9a5299532d73ef08256b63527ddc3ddd640e9813080135faae4b01f05962209c3b424eef6c8eaf0cb07578dc82789aebea5b14c81dae94bc18bc00b656bfa274170d4772ce3b5d2a6ddcbd84baa280744b617a64d60676c01f37ac42efd241db"}) r1 = socket$inet6(0xa, 0x7, 0x2) setsockopt$sock_int(r1, 0x1, 0x1f, &(0x7f000000d000)=0x985, 0xffffffffffffff31) 2018/02/19 20:01:01 executing program 2: mmap(&(0x7f0000000000/0x959000)=nil, 0x959000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000613000)={@generic="e0d04f4fb4bd42f1e1e31717d93a762e", @ifru_addrs={0x2, 0x0, @rand_addr=0xfffffffffffffffa}}) r1 = socket(0x1e, 0x1, 0x0) connect$vsock_dgram(r1, &(0x7f0000454000-0x10)={0x28, 0x0, 0x0, @hyper}, 0x10) bind(r1, &(0x7f0000362000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @rand_addr=0x1}, 0x7, 0x3, 0x4, 0x1}}, 0x2e) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) 2018/02/19 20:01:01 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000a0d000-0x10)=@ipx, &(0x7f0000932000-0x4)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x3, 0x5, 0x8001, 0x10000, 0x6, 0x9, 0x4, 0x2, 0x0}, &(0x7f0000bec000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x10000, 0x8, 0x1, 0x7ff, 0x0, 0x0, 0x0, 0xd4, r1}, &(0x7f0000dea000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f000001e000)=0x5, 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00009d7000-0x4)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f65000-0x60)="1aa52d3f8c3c1bc1fc2aaf9ab1ae67207bc6f5def9db7379efa52a1452794693093e925bdde6e1117af755881b2a49af6435682775793eca04de3a9c5f4b152134cb9615b2b9ba1a7658d214ff0e48d8b542140f5f03f28b6083d9c9b6c53ce4", 0x60) close(r2) 2018/02/19 20:01:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000256000)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x1ff, 0x7, 0x4, 0x2, 0x80}, &(0x7f000004c000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00008ce000-0x20)={0x7, 0x7, 0x204, 0x3e5, 0x0, 0xbcd, 0x7, 0xc6, r1}, 0x20) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00001b3000)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000dc0000)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000867000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000b1f000-0xc)) [ 44.779562] Cannot find add_set index 0 as target [ 44.793574] Cannot find add_set index 0 as target 2018/02/19 20:01:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002ea000-0x4)={r0}) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000dd8000)="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", 0x1000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00003a1000-0x28)={@common='erspan0\x00', 0x0}) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000a46000-0x10)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f00000c2000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000118000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000413000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000e4f000)={r4, @in={{0x2, 0x0, @broadcast=0xffffffff}}}, 0x8c) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x329) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000c3f000-0x8)=0x8, 0x8) sendto$packet(r0, &(0x7f0000b24000)="0001000007000000000000000022b8d7004f6f3bcb7d85008d1b4453184465068f06e3ad74cf3a9291029dcd52e23bb743a34e9e86714a651153050000020000008399cac2920d05a6945d0ef4f7bd1a55fc89455653a43fd992eeb7ef56739c191d84b0e2ce9694663cc030253ee6a688bea25290ed00cdf629177b7089b9b83259a6922a8e92b5", 0x88, 0x0, &(0x7f00006fe000)={0x11, 0x80000000800, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/19 20:01:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000073a000-0x10)={0x1, 0x5, 0x5, 0x3f}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000762000+0xf06)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f000039e000)={0x9, 0x101, 0x9, 0x1, 0x6}, 0x14) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0x1, 0x2, 0x1}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f22000)={r2}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000595000)={0x200, 0x9, 0x1, 0x3fff8, 0x8, 0x8, 0xc, 0x9, 0x0}, &(0x7f00006c2000-0x4)=0xfffffffffffffe86) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000044000-0x8)={r5, 0x401, 0x6}, &(0x7f0000870000)=0x8) 2018/02/19 20:01:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000033000-0x4)=0x7, 0x4) write(r0, &(0x7f00003fb000-0x1)='y', 0x1) writev(r0, &(0x7f0000a8c000)=[{&(0x7f0000019000-0x4c)="f3", 0x1}], 0x1) 2018/02/19 20:01:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000)={0x0, 0x0, 0xf7fffffffffffffe}, 0x4) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) syz_emit_ethernet(0x9a, &(0x7f000058e000-0x9a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @random="c1d51229e465", [], {@mpls_uc={0x8847, {[{0x200, 0x8000, 0x1f, 0x5}, {0x72e, 0x3, 0x6b, 0x4}, {0x80, 0x0, 0x8}, {0x3ff000000000, 0x0, 0x13, 0xffffffffffffaa62}, {0xffffffff, 0x400, 0xeca5, 0x9}, {0x3f, 0x4, 0x10000, 0x8}], @llc={@snap={0xab, 0x1, "9095", "047084", 0x8aff, "1fe69a4e23e4bdb3452294f843fdc354592c8467a19612ad44f20bf4feb0f7ed85a1bbebf21d57f875938fbf1d45a0a8b67d6486f885a919aa2f284f4f7a98fc0a3faed0397783d8d8fdda0f04415af17a0404ac4c5a84539919fc4ddf6530490d4a0049194cf68fc44ee7"}}}}}}, &(0x7f0000963000)={0x0, 0x1, [0xf6e]}) sendto$inet(r2, &(0x7f000050a000-0x6e), 0xff77, 0x0, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000770000-0x4), &(0x7f0000f35000)=0x4) setsockopt(r2, 0x7fff, 0x3, &(0x7f000061f000-0x69)="1d210ff99028c4cb57c422481e22656adf4c7d0aa806cf5a1e786671de396d333adf80939509172ce9d952a7b4e169ad707671d2c3337b281390d9f3ca48327400d9e667fcb07bb2a05824236aff8479fe483d0f59ed2c3878035f303a1cc4b5ed13a3d26ea5eec220", 0x69) syz_emit_ethernet(0x15, &(0x7f000024f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100}}], {@llc_tr={0x11, {@llc={0x0, 0x0, '('}}}}}, &(0x7f0000bf5000)={0x0, 0x1, [0x0]}) 2018/02/19 20:01:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3bb, &(0x7f0000ff8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [{[{0x9100, 0x2, 0x2, 0x2}], {0x8100, 0x6, 0x8, 0x3}}], {@mpls_mc={0x8848, {[{0xffffffff, 0x9, 0x8, 0x1}, {0xfff, 0x8, 0x3, 0x40}, {0x400, 0x167, 0x1, 0x5}, {0x2, 0x2, 0x4}, {0x8, 0x2, 0x1, 0x80}, {0x7, 0x2, 0x4, 0xffffffffffff0001}, {0xfffffffffffff001, 0x9, 0x4, 0xff}, {0x3f, 0x26a5, 0xffff, 0x4}], @ipv6={0x7, 0x6, "ca6120", 0x35d, 0x1d, 0x5619, @ipv4={[], [0xff, 0xff], @empty}, @empty, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0xfffffffffffffff6, {0x80000001, 0x6, "3ecfc3", 0x68, 0xbf, 0x40, @local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, [@routing={0x0, 0x6, 0x0, 0x6, 0x0, [@empty, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}]}, @fragment={0x6c, 0x0, 0xffffffff, 0x5, 0x0, 0x100, 0x2}, @dstopts={0xc, 0x1a, [], [@generic={0x1, 0xc6, "66e84b1eb1dee4d75b4f36b3046a4277802d1a2c5f2cc639872938841c50f11ed3513e3139184f606e241466fac7353b1fccb1f5ded356a03b2afb03dbaa623649a743f928bfa06366e9d83af08340e2d90616d666b82288147331dc23161dc1e84199da607e9e0deef282af0b3086103da69640049e81f034ac35d7fdf8a6e68b3c4e2f13c774a21743efde7513b1dc40b8f70c51f3dee65009b614c974dde12bf052b292784f8494f7468febaccb94aa8505e3b206b3bd40fd52f1c6b9f091893c4c36a036"}, @ra={0x5, 0x2, 0x6837}, @ra={0x5, 0x2, 0x3f}, @enc_lim={0x4, 0x1, 0x7c}]}, @fragment={0x2c, 0x0, 0x3ff, 0x5, 0x0, 0x9, 0x1}, @dstopts={0x2f, 0x6, [], [@enc_lim={0x4, 0x1, 0x6}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @empty}]}, @routing={0x29, 0x8, 0x0, 0xfa4, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x15}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}]}, @fragment={0x87, 0x0, 0x7000, 0x3, 0x0, 0x7, 0x2}, @dstopts={0x2, 0x13, [], [@generic={0x9, 0x57, "868b920c6a0f8a557a10b561444fd29bc4ddf4a4b9bf61902463265068628c20a3d7fa07713b4704da128b757f08e8417aba2e33175a18deb8e27d0f049d69979c26373e5953e45a6d4a2b1ce3c533e7319299c94fe23d"}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @pad1={0x0, 0x1}, @calipso={0x7, 0x30, {0x9, 0xa, 0x2, 0x1, [0x1, 0x7, 0x4, 0x5, 0xffffffffffffffff]}}, @pad1={0x0, 0x1}]}, @routing={0x32, 0xa, 0x2, 0x3, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @dev={0xfe, 0x80, [], 0x0, 0x16}, @mcast2={0xff, 0x2, [], 0x1}, @empty, @loopback={0x0, 0x1}]}], "63ed1b447d5d14342024fc7b97e3f14ed6c9dbff3b8a2558517df4bd0b7329fdb2f1f03ee4432dedaf74fa8b7c7dc94234e90783cb1a4e29c6b858344f16c4fda30903f6c9ce36dffd128c8524463dedbbd678cb8d18eadb841c300b0d91c021e78a001b06b3a0d2a008d6ef656713a1078851eb834451b6e19c3c757bc82c9bf04da3c1cb00"}}}}}}}}, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000392000-0x2f1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="53873aa9ed0a", [], {@ipv6={0x86dd, {0x0, 0x6, "b50626", 0x8, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f00009c2000-0xc)={0x0, 0x1, [0x0]}) pipe(&(0x7f0000a06000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009f9000-0x95)={0x0, 0xb8, "2fd04f5e766f7dd879844fe83618ac62658a082c10f032fd2f38ba781af52940177307fd2b0631c6e183fc19e4559f4094eb9a032fd654c26bda742cf1f8074f0e5cc0763882432058ffe17e2808e168648c7165a73a9e7119089c81a16af825f22c5693b5e0fa2ace66cb49ea98da5cc2d4430169422b83cf826be73d29bf52b6f92ee065f8a4fc254080de762eeb1d06b91678d51febbbf3a79935f3494c480b18917bdc790a377508c90083d07ad0926c36f8c9a45524"}, &(0x7f0000cb6000)=0xc0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000f0a000)={r1}, &(0x7f0000b3c000)=0x8) 2018/02/19 20:01:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009bf000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 20:01:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000626000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000b36000)=0x10) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000a0b000-0x10), &(0x7f0000caa000)=0x10) syz_emit_ethernet(0x4a, &(0x7f00007b1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x14, 0x6, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf, 0x0, 0x0, 0x0, {[]}}}}}}}}, 0x0) 2018/02/19 20:01:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000b2f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, &(0x7f0000001000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000001000-0x4)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001000-0x10)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0xb, 0xd) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000081f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000013b000-0x10)={0x3f9, 0x200, 0xb311, 0xea6, 0x0}, &(0x7f000093d000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000b61000-0xa0)={r4, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x2, 0x0, 0x8001, 0x20}, 0xa0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f00003ad000)=@mangle={'mangle\x00', 0x1f, 0x6, 0x3f0, 0x190, 0x98, 0x190, 0x190, 0x98, 0x358, 0x358, 0x358, 0x358, 0x358, 0x6, &(0x7f00004ac000-0x60), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x2}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x0, 0x800000004000000}}]}, @unspec=@CHECKSUM={0x28, 'CHECKSUM\x00', 0x0, {0x1}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @inet=@DSCP={0x28, 'DSCP\x00'}}, {{@ip={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xffffffff, @generic="10e3d9bb86ee397c76f985cf0e8fc7f3", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xddfa318080e6a849}, {0xff}, 0x7f, 0x3, 0x2}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x3}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x1}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x450) socketpair$inet(0x2, 0x5, 0xfff, &(0x7f0000966000-0x8)) 2018/02/19 20:01:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0xfffffffffffffff6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000526000-0x4)={r0}) socketpair(0xd, 0x4, 0x617, &(0x7f0000ddf000-0x8)={0x0}) socketpair(0x11, 0x4, 0x7, &(0x7f00004e2000-0x8)) socket$kcm(0x29, 0x2, 0x0) r2 = accept(r0, &(0x7f000014f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f00008e4000)=0x26) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000835000-0x4)={r0}) ioctl$sock_bt_hci(r3, 0x400448e3, &(0x7f000017d000)="b38d7eb2b3d1c786bfb250119db23d06988f6811fb5fa6fb1e3437513777") setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00001ce000)=@filter={'filter\x00', 0xe, 0x4, 0x378, 0xffffffff, 0x0, 0x120, 0x120, 0xffffffff, 0xffffffff, 0x2e0, 0x2e0, 0x2e0, 0xffffffff, 0x4, &(0x7f0000e4e000-0x40), {[{{@ip={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0xff0000ff, @common='teql0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x2f, 0x3, 0x60}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@unspec=@connbytes={0x38, 'connbytes\x00', 0x0, {0x0, 0x0, 0x1, 0x3}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0xc8, 0x128, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00'}, @common=@inet=@dccp={0x3d3, 'dccp\x00'}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@broadcast=0xffffffff, [], 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x4}}}, {{@ip={@multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='ip6gre0\x00', @common='vlan0\x00', {}, {}, 0x800000000000000, 0x0, 0xff}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@CLASSIFY={0x0, 'CLASSIFY\x00', 0x0, {0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d8) socket$inet(0x2, 0x5, 0x60) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000714000-0x440)={'filter\x00', 0x7, 0x4, 0x3f0, 0x110, 0x0, 0x220, 0x308, 0x308, 0x308, 0x4, &(0x7f0000784000), {[{{@arp={@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xb}, 0xffffffff, 0xffffffff, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, {[0xff, 0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff]}, 0x4, 0x5, 0xbb4, 0x100, 0x8, 0x4, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='bridge0\x00', {}, {0xff}, 0x0, 0x40}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=0xffffffff, @loopback=0x7f000001, 0x4, 0x1}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0x17}, 0x1, 0x1}}}, {{@arp={@loopback=0x7f000001, @broadcast=0xffffffff, 0xffffff00, 0xff000000, @empty, {[0xff, 0x0, 0xff, 0x0, 0xff]}, @empty, {[0xff]}, 0x9, 0x3ff, 0x2, 0xf4ab, 0xae9, 0x54aef15c, @generic="b43a03aad2cdf5e49ec0dd24963bb27f", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x305}, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xd0f6}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/19 20:01:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0xa8) setsockopt$sock_int(r0, 0x1, 0x800000000000003c, &(0x7f0000994000), 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000bda000)) writev(r0, &(0x7f00006d1000-0x20)=[], 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000d6b000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x0, @empty}}) 2018/02/19 20:01:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socket$packet(0x11, 0x3, 0x300) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) writev(r0, &(0x7f000060f000-0x10)=[{&(0x7f000061c000)="87949ff215d90028a7cf317c7f93fddd1b765e163edc8dc58d4e305c22dbb87e6b709e4ccb13513d97f6000000638cf8150eba9b81cdc893003e67f2d8e3b49116ceef6fb15342c702a2b387ec06aee361d02c030040ce41951b97b781f3b0346b136cd108190d04cebee246b7845bcf3996372e8f0622d045feefcb3bf2b231d768", 0x82}], 0x1) sendto$inet(r0, &(0x7f00005ca000-0x90)="1f2c5bf5d20860edd616704012d4344825b07f123e0471cbff0bddf748e0d4390f7d59a04c8caef9327ff596db57dab59ae28d2e4fc172c39132c0c529754899253f7a2ae04dad49b3fb6922a9363fd2ead98b297c5d89fb1a54fcb30851bf8c727e06fe7303ad96715b468117d011d46c52f11ce74a", 0x76, 0x0, &(0x7f00006a1000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) shutdown(r0, 0x1) 2018/02/19 20:01:01 executing program 6: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) setsockopt(r1, 0x112c, 0x0, &(0x7f000082a000-0xbf)="806035ce6172b8c9c47fee2e60240ce716a8fca35ca2a9e70b5ce3588e2c94548900a72d8a96f7e150032233de363631ee027808e7a2231ebfaa9234223f0dbfad38cf970f7ecf1c45c09fe51b4d794617ae945b0be1a004124332b98e90c3de836bc812750fd7fd7f657e05c4a4cfb9d68f0a4854e594970fc67a41c700b99c253165fbafdf82d99cee396572717110652d170b20f67b6ad4877f3d539b9833dd3ab955ba4fe0d8d0c1396059089bbfe5528063f818124390a5844bc20544", 0xbf) epoll_wait(r2, &(0x7f0000cd9000-0xc)=[{}], 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8921, &(0x7f00000dc000)={@generic="e565e0cfb98cda9400e5873862ba988f", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @empty}, 0x1, 0x3, 0x1, 0x2}}}) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_CONG_MONITOR(r3, 0x114, 0x6, &(0x7f0000ce3000-0x2), 0x4) poll(&(0x7f000000f000)=[{r2}], 0x1, 0x0) 2018/02/19 20:01:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000caf000)=0x7fff, 0x4) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00006ad000)=@security={'security\x00', 0xe, 0x4, 0x12a8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000023000), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}, {{@ip={@loopback=0x7f000001, @rand_addr, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x1b6}}}, {{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast2=0xe0000002, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='bpq0\x00'}, 0x0, 0x10a0, 0x10e0, 0x0, {}, [@common=@unspec=@cgroup1={0x1030, 'cgroup\x00', 0x1, {0x0, 0x0, 0x0, 0x0, "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"}}]}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "19c776f84769f4f9614ec4b6c120a153ca6ff6ee7fe810e03aaccefd5f05"}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x70}}}}, 0x1308) 2018/02/19 20:01:01 executing program 7: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000018000-0x24)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000001f000)={0xfffffffffffffffb, 0xff}, 0x8) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f000000c000-0x358)=@raw={"72617700d60300", 0x9, 0x3, 0x2f8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x228, 0xffffffff, 0xffffffff, 0x228, 0xffffffff, 0x3, &(0x7f000002d000-0x30), {[{{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0x110, 0x0, {}, []}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, '\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x358) 2018/02/19 20:01:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000e41000)}], 0x1, &(0x7f00009c0000-0xa0)=""/160, 0xa0, 0x92f}, 0x2040) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000dd0000)={0x0, 0xa90c}, &(0x7f0000ef3000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000071000)={r1, 0x800, 0x1, 0x1000000000000, 0x100, 0x8}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000010001, 0xfffffffffffffffa) pipe(&(0x7f0000a22000)={0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000005000)={0x0, 0x74, 0x3, [0x401, 0x7, 0x1]}, &(0x7f0000af2000)=0xe) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000b9d000)={0x9, [0x5, 0x10000, 0x87f, 0x5, 0xf04b, 0xfff, 0x6, 0x10000, 0x6]}, &(0x7f000016a000-0x4)=0x16) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000a7c000-0x20)={0xa0000000000000, 0x2, 0x20b, 0x6, 0xfffffffffffff917, 0x100000000, 0x70, 0x0, r4}, 0x20) setsockopt$inet_tcp_int(r2, 0x6, 0xc, &(0x7f000023f000)=0x46, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000374000)) 2018/02/19 20:01:01 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000001000), 0x0, 0x40000100, &(0x7f0000001000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0x297, @mcast2={0xff, 0x2, [], 0x1}}}, 0x8, 0x800, 0x7f, 0x9, 0x4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000-0x10)={0x2, 0x208, 0x8, 0x7fff, r2}, 0x10) socket$inet(0x2, 0x1, 0x20) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fe6000)=0x1f, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@ipv4={[], [], @dev}, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000-0x28)={@common='bpq0\x00', r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x400000080006, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000083000-0x4)={r4}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000540000-0xc)={0xffffffffffffffff, 0xffff, 0xe7e, 0x7, 0x1, 0x80000000, 0x7}, 0xc) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) sendto(r4, &(0x7f00007ea000-0xe2), 0x0, 0x0, &(0x7f000036f000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) listen(r4, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000be7000)={@generic="baf13e070dfb69deb5254ebdf20e32e9", @ifru_flags=0x100}) 2018/02/19 20:01:01 executing program 1: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f07000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8, 0xb9}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000c4a000)={r2, 0x7, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000020000-0x8)={0x2, 0x4, 0x9, 0x167a}, 0x8) r5 = accept(r4, &(0x7f000001e000)=@pppoe={0x0, 0x0, {0x0, @remote, @common}}, &(0x7f0000004000-0x4)=0x1e) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f000001e000)=@fragment={0x7f, 0x0, 0x5, 0x8000, 0x0, 0x100000001, 0x1}, 0x8) getsockopt$inet_buf(r4, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r3, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/19 20:01:01 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00003ba000)=[{&(0x7f0000000000)="4963e4", 0x3}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socketpair(0x19, 0x80000, 0x1, &(0x7f00003c7000)={0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000026e000)={0x0}, &(0x7f00000f8000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000b43000)={r3, 0x1, 0xb2b4}, 0xfffffffffffffd47) bind$alg(r1, &(0x7f0000534000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(khazad)\x00'}, 0x58) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000d1e000)=r2, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00007bb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00005a8000-0x8)={0x0, 0x6}, &(0x7f00005d8000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000de3000-0x10)={r5, 0xcc, &(0x7f0000423000-0xcc)=[@in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x1, 0x1f, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x80000001}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0xfc, @empty, 0x5}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}}, @in6={0xa, 0x3, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, @in={0x2, 0x1, @multicast2=0xe0000002}]}, &(0x7f0000fe3000)=0x10) [ 45.037452] xt_cgroup: no path or classid specified [ 45.047163] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/19 20:01:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f54000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x1, 0x0, []}, 0x90) 2018/02/19 20:01:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) write(r0, &(0x7f00009b6000-0x36)="1842d91d0d8d89fa3b57bbd7bc89a0ad2d9ced01c04460c192a36103feac82749ab3cc7a664e60cb0abc622bf30c3551cd8654444f75", 0x36) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x1f4) 2018/02/19 20:01:01 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x401, 0x81, &(0x7f0000001000)="bb238124dace36e69e6fffb9f7e3669cf4931dd2e9400ade5541cc6d80057dceb9ff091695492e7e8ac6165478b0315e1c7ca9cca0fb5a5b10c719ddd718b299391b925edfed8ab782f199a9ec3810695b006e150119c1aa2986463f07db43b10f9bde3fbb3cbc2b391577a511e8b0f69ca49a2d42af84447cf833c6e72d0e931ea43e34a782a05f203cd6575d39b0d1adc61021092d91638e46899b4645b707c4fcb1991eefd193cba5dc15aed2015d9c887598b06faa37879d9e9711bed1857f801b2c0e67627d5f64", 0xca) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001000)={r0}) 2018/02/19 20:01:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000058e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000051f000)={0x0, 0x100000001}, &(0x7f0000159000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00006ed000)={0x100000001, 0x8200, 0xfff, 0xfffffffffffffffb, r2}, 0x10) r3 = socket$unix(0x1, 0x1, 0x0) bind$unix(r3, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xa) r4 = socket$unix(0x1, 0x1, 0x0) connect(r4, &(0x7f0000fd5000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xa) getsockopt$inet_int(r0, 0x10d, 0x1, &(0x7f0000039000), &(0x7f0000ff9000-0x4)=0x4) 2018/02/19 20:01:01 executing program 6: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000070a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00002e7000-0x10)={0xc1, &(0x7f000038d000-0xc1)=""/193}) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000587000-0x18)={0x2, &(0x7f000070a000)=""/4096, &(0x7f00001bd000-0x30)=[{0x7, 0x0, 0x1713, &(0x7f00000d7000)}, {0x1ff, 0x75, 0x6, &(0x7f0000130000)=""/117}]}) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x400000000006}, 0xc) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000709000-0x7)=""/8, &(0x7f0000707000-0x4)=0x6) 2018/02/19 20:01:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) accept4$packet(r0, 0x0, &(0x7f0000bc6000), 0x80000) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0101000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[]}, 0x0) pwritev(r0, &(0x7f0000b10000-0x60)=[{&(0x7f00007e7000)="402da5558aef87222a0249d622e6450b71811e57cee77884b583e8ce349e28905a2a9deab8410c1648a9c5a1845834f132aee336892874de5ab3cd0bc4c3636c41095dafa09bf561c09fe4ed080225c07883e8d27c8c077055e6d7d125c5ba66010043000730cfe6f523b648681c43b9", 0x70}, {&(0x7f0000d3f000-0x6b)="b2de5a449395531d91ab7bde63d82ae1e7e4c7dade9738c18c8d987a57a5f5a42a4a572f13fd39bf78096d647f4019374ebaf8e2454b0792b04cd483e118a4512f4fc9f9c2a65b8ae3dc0aef3942f5aae6d39883e5e7ce0f61d17b533b38083e0d43bc02fffeb414fb86b7", 0x6b}, {&(0x7f000059b000)="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", 0x1000}, {&(0x7f000039e000-0x41)="ca77225a5f7c70c499ef3be7c2d82272626b6b4484748ba34ff7a4809ccf307b22531dd21fee8e6b10726a6c112e29a76ba98f21fbe20f8e06364a9f3234245f31", 0x41}, {&(0x7f0000bc8000-0x67)="40d0d2b2517ede581bd5b45324278572ddfa613c957561f265f68ed257ac4e5053f843a0a528bba7d3268a19ba4847d3c903f151b57d31946724381f25d2e60e355fa4a561e258b8f2f302ba283e761dee613b6cd125e66be51797655bb2b692476af520090d15", 0x67}, {&(0x7f0000768000)="bad2dfe8220cad1c2797ac9b50dbcc0d8c5c4a5e5228545e1399cc677e57de9e23a620bd29a09bef7f34873b895db7c217dedd5548ea7f7b2eab53bb9243f05f6f0c00b039e3dc13b652a73b0586232a602a5e0c967128edaf3429a3ec80153241d6eae2b84451380eec84b9cd3db69c0bccec12c88e32af54b490eb9a660474b01af666b488a6c8bb993d97f7c99e3b29bec197b740154d64aaf0fb37e978bf74e5f72cb90e37efe296c56e03b66b9afd3107eac3400b2b", 0xb8}], 0x6, 0x0) 2018/02/19 20:01:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000667000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000d0e000-0x4)=0x10) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00008c5000), &(0x7f00000e8000)=0x4) r1 = socket$inet(0xa, 0x801, 0x84) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00004fd000)={@empty, @multicast1, @loopback}, &(0x7f000097c000-0x4)=0xc) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000c69000)=@filter={'filter\x00', 0xe, 0x4, 0x2c8, 0xffffffff, 0x98, 0x158, 0x98, 0xffffffff, 0xffffffff, 0x258, 0x258, 0x258, 0xffffffff, 0x4, &(0x7f0000e26000-0x40), {[{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x1e, 'REJECT\x00'}}, {{@uncond, 0x0, 0xd8, 0x100, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x328) socket$inet(0x2, 0xf, 0xa) connect$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/19 20:01:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009bf000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) [ 45.066854] audit: type=1400 audit(1519070461.790:47): avc: denied { setopt } for pid=6710 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 45.093380] xt_CT: You must specify a L4 protocol, and not use inversions on it. [ 45.118487] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/19 20:01:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000cc8000-0x5c)=@un=@file={0x0, ""/90}, &(0x7f0000fe0000-0x4)=0x5c, 0x80800) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d68000-0xce)={0x0, 0xc6, "836447d3c58a41260a61e8f17f8d6de977e93468d10a88d6f86af10be62594d1cb55065a96bcadf5305a3b5fd988fce93f8004571dd2cfd3edc10cb2e5924a3f831cc5756597a4694661217fa13d48d3b32ed55b0d2efb157d29f5795e170d0c8f7ae177e6326afcf37044dcdbc0e633ef8e3f3eb3d828c9846ec992a77630d79b25cf5c3286cd9dee0bc2b2a077b2abd1668481fa3e2c8b9c98caee7d566961307234bca72b09b77259aa7bf668e00e6772b0e08a3ae622a9ad506d85101f4bd53acd76c396"}, &(0x7f00000c7000-0x4)=0xce) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000adb000-0x98)={r1, @in={{0x2, 0x0, @empty}}, 0x3, 0x1f}, &(0x7f0000139000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000ab1000-0x6)={r1, 0x1}, 0x6) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000a32000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a1000-0x1b0)={0x18, 0x18, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0x4, 0x200000001, []}]}, 0x18}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000ddb000-0x8)) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000dc5000)={{0x9, 0x1f, 0x7fff, 0x6, 0x3, 0x1979}, 0x8, 0x5, 0x9}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000773000-0x4)=0x40, 0x4) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000845000), &(0x7f000099e000)=0x4) sendto$inet(r0, &(0x7f000063d000-0xc0)="dcad136fb83b1a2542444e226a8694167203d54f41fc0ef92df3f9e0a77d8b0dd7272fa54103265d75dbac6963be4b1a36d864138048c9638b628da9c076dcf78e892ea2275224828a600fd48363b747b5a1bb766544d138726bb3907c073d42900bbee3a5eabd84d801008ab9a8dd07ad90c0a8ec35676fd0c4140aa9c92aa6f1cad5ea4d314aa86d07c57f5655ed39013ab061da959ed3e5b0008ce6b12d0053d981654f53cc6d11c4e43aae38392945e105eeb2d18a09f8fd1b517b4a062d", 0xc0, 0x40800, &(0x7f000090f000)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) 2018/02/19 20:01:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ae1000)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f00006d3000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000c18000)={0xa7a, {0x2, 0x1, @multicast1=0xe0000001}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @empty}, 0x1, 0x7, 0x10000, 0x7d87c187, 0x10000, &(0x7f0000854000)=@generic="db55d5d20ab002b7c4e74d9b8e528044", 0x8e1, 0x0, 0x2}) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendto$packet(r2, &(0x7f00005f1000-0xc3)="80", 0x1, 0x0, &(0x7f0000a4d000-0x14)={0x11, 0xfffffffffffffffc, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) [ 45.171393] audit: type=1400 audit(1519070461.895:48): avc: denied { prog_run } for pid=6749 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 [ 45.180126] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/02/19 20:01:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000589000), &(0x7f00005de000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000acc000-0x24)=@ipmr_newroute={0x24, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_DST={0xfffffffffffffcd5, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) 2018/02/19 20:01:01 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00003b1000)={@rand_addr, @rand_addr, 0x0, 0x0, []}, 0x10) r1 = socket(0xa, 0x1, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x2, 0x3, 0x8, 0x0, 0x1000, 0xfff, 0x8, 0x9, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={r2, 0x1, 0x20, 0x97}, &(0x7f0000000000)=0x18) 2018/02/19 20:01:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000466000)=""/224, 0xe0}, {&(0x7f0000b21000)=""/4096, 0x1000}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000885000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00007c8000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f000046f000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00005ad000), &(0x7f0000db9000)=0x4) getpeername(r1, &(0x7f0000847000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000906000-0x4)=0x2e) close(r1) accept4$ipx(r3, &(0x7f00002ac000-0x10), &(0x7f000036f000-0x4)=0x10, 0x800) socketpair(0x5, 0x4, 0x800, &(0x7f000009c000-0x8)={0x0}) getsockname$inet6(r4, &(0x7f0000930000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000939000-0x4)=0x1c) 2018/02/19 20:01:01 executing program 6: mmap(&(0x7f0000000000/0x3f000)=nil, 0x3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000016000+0xd5c)=@raw={'raw\x00', 0x9, 0x3, 0x340, 0x160, 0xffffffff, 0xffffffff, 0x160, 0xffffffff, 0x270, 0xffffffff, 0xffffffff, 0x270, 0xffffffff, 0x3, &(0x7f000002d000-0x30), {[{{@uncond, 0x0, 0xf8, 0x160, 0x0, {}, [@common=@hl={0x28, 'hl\x00'}, @common=@ipv6header={0x28, 'ipv6header\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x1, 0x0, 0x0, 0x0, 'snmp\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xf0, 0x110, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x2, 0x0, [], 0x10}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3a0) sendmsg(r0, &(0x7f000001b000)={0x0, 0x60, &(0x7f000001a000-0x60)=[], 0x127, &(0x7f000001f000-0xf8)=[]}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000030000-0x8), 0x1, 0x0) 2018/02/19 20:01:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000cc5000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f000051e000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000128000-0x4)=0x6, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000571000)) recvmsg(0xffffffffffffffff, &(0x7f0000013000)={&(0x7f000001d000)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xfffffffffffffda2}, {&(0x7f000001e000-0x25)=""/37, 0x1bd}], 0x10000000000000a6}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195}, 0x48) [ 45.229308] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 45.257845] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 45.270226] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 2018/02/19 20:01:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000acc000)={0x8, &(0x7f000019c000-0x40)=[{0x100000000, 0x6, 0x9, 0x80}, {0x101, 0x3, 0x9b6c}, {0x5, 0x6, 0x7, 0x3}, {0x8, 0xb3c, 0x1, 0x5}, {0x91a, 0xd36, 0x5, 0x3}, {0x1000, 0x6, 0x1, 0x7}, {0x2, 0x4, 0x400, 0x8001}, {0xffff, 0x7ff, 0x7, 0x5}]}, 0x10) r1 = socket(0x0, 0x20804, 0x402) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000504000-0xd3)=""/211, &(0x7f000026a000)=0xd3) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000199000)) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011b000-0x208)={0x14, 0x0, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 45.294194] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/02/19 20:01:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000083c000-0x108)={0x2, 0xd, 0x0, 0x0, 0x21, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x2000000000000000, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_sec_ctx={0x15, 0x18, 0x7, 0x0, 0x9e, "8ae4b5136a57e9fd25b32ea21d9aeaf12eb127e3ba3977a7839ac4a62552d6f5e5740b75763c3e2fd5c6817dc400e8de4a73bb246107d134059c549f8b9a2a96d42524cac358dac3485f7b8d1c825bc49d4e620b6edd121c360de22ffa9912e54de56e8e94d3fd986cfa96485685b9b3ad9beba7643839b374fca4946f864aeed1b3f697b900c1c8c45010d1d61cb475d8771255e2adf4422fa00ac3fe7b"}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}}]}, 0x108}, 0x1}, 0x4008000) unshare(0x20001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000abf000)={0x0, 0x7fffffff}, &(0x7f0000c5e000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000605000-0x8)={r1, 0x100000001, 0x3}, &(0x7f0000480000)=0x8) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000282000)={&(0x7f0000d2d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000208000-0x60)=[{&(0x7f000057f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ce3000-0x7e)=""/188, 0xbc}, {&(0x7f00004d0000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f42000-0xa8)=""/168, 0xa8}, {&(0x7f000041c000-0xcb)=""/203, 0xcb}, {&(0x7f00004b0000-0x16)=""/22, 0x16}], 0x6, &(0x7f0000959000-0x1000)=""/4096, 0x1000}, 0x20) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000ae0000), &(0x7f0000b8e000)=0x5) 2018/02/19 20:01:02 executing program 4: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000aee000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000237000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00009e6000), 0x4) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000933000)=""/117, &(0x7f000048a000-0x4)=0x23) 2018/02/19 20:01:02 executing program 6: mmap(&(0x7f0000000000/0x219000)=nil, 0x219000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x2, 0x7f) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000219000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f00001a2000-0x20)={0x9cc, 0x6, 0x8, 0x10001, 0x1, 0x100000000}) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f000021a000-0x58)={0x26, 'skcipher\x00', 0x100000000000000, 0x0, 'cbc(aes-fixed-time)\x00'}, 0x58) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000021a000-0x54)={0x0, 0x4c, "9d6a48c7768a83f736d9105a30833824173d719b9719e110bd324bad9afea4fc7fda27f5c3e7de20fe7ffa0b79900557bbcb3c9b6f0af1b6153fbd72e809266e6ae1fdc5ed1f7c960045f6cb"}, &(0x7f00000ae000-0x4)=0x54) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000219000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000219000)={r3, @in6={{0xa, 0x1, 0x800, @dev={0xfe, 0x80, [], 0x0, 0x15}}}, 0x8000, 0x40, 0x40, 0x5d, 0x8}, &(0x7f000021a000-0x4)=0xa0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) 2018/02/19 20:01:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009bf000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 20:01:02 executing program 7: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0}) bind$inet(r0, &(0x7f0000f1a000-0x10)={0x2, 0x0, @empty}, 0xd) socketpair(0x9, 0x8000b, 0x1000000000000000, &(0x7f000077e000)={0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000c6e000-0x14)={{0x7, 0x2, 0x10000, 0xfff, 0xffffffff, 0x2}, 0x5697, 0x7, 0x8}) 2018/02/19 20:01:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000082a000+0x30d)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000fff000-0x4)=0x7, 0x4) sendto(r0, &(0x7f0000b92000), 0x0, 0x0, 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000342000)={@common='eql\x00', @ifru_settings={0x1, 0x7, @fr_pvc=&(0x7f000053c000-0x4)={0x401}}}) 2018/02/19 20:01:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2d, &(0x7f000050a000-0x5)={@loopback=0x7f000001, @dev={0xac, 0x14, 0x0, 0x16}, @loopback=0x7f000001}, 0xc) poll(&(0x7f0000095000-0x20)=[{r0}], 0x1, 0x0) 2018/02/19 20:01:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000066e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00009df000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f82000-0x4), &(0x7f0000128000)=0x4) getsockname$llc(r0, &(0x7f0000b63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000d44000)=0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) connect$netlink(r1, &(0x7f0000d1d000-0xc)=@proc={0x10, 0x0, 0x3}, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc9, &(0x7f0000023000)={&(0x7f0000011000-0x204)={0x14, 0x5, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/19 20:01:02 executing program 4: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000a000)="240000002e00030207fffd946fa283b70a0000000300000000000000000001ff00000000", 0x24}], 0x1}, 0x0) pipe(&(0x7f0000874000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/02/19 20:01:02 executing program 5: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000000)=0xade, &(0x7f000083f000)=0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000008000)) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000008000-0xb3)="8743cc01399b6b3dbbc1f9a5baa51f06ab81c5050043d5cd84b24de7696341d3d1d1e30a68db73fdc115913c210033d30a257b8c07e96d50dbabcf151d5479a8b3279a41a958781d6d3e28e361b90e99524b894ad0b5b271f03d1859a022898d275b1c69314319e18f9adf6363645325ed67eb7ddb1ec71d2b2c608d3f7b21a5ef33912dcac7b7c5b67571f139603c3b390bfba0c6789d69d5c238793bd7b0a4755bc6f8bdd23024dda299943870925efdb589", 0xb3) syz_emit_ethernet(0x6e, &(0x7f0000007000)={@random="cd3997030f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x38, 0x40000000003a, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "cdd8c6", 0x0, 0x2f, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, [@dstopts={0x0, 0x0, [], []}]}}}}}}}, 0x0) [ 45.367811] audit: type=1400 audit(1519070462.091:49): avc: denied { connect } for pid=6816 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/19 20:01:02 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f000000a000-0xbb)=""/187, 0x329) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000)=0x200000000000c8d2, 0x4) r1 = socket$rds(0x15, 0x5, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f0000011000-0x20)={{&(0x7f0000006000-0xb9)=""/185, 0xb9}, &(0x7f0000011000), 0x21}, 0x20) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000008000)={0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000010000-0x4)=0x0) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000009000)=0xc) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f000000e000-0x38)=[{&(0x7f0000013000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000012000)=[{&(0x7f0000012000)="fbba44ae1113f40ffde34cbb5212c37beeace0a3719058c1aae38db355e269a480532609a2221844c544e62ed16a3e4803f42543af1570bd4149bedbabdeae4b89591edf8453e97fe5f0dc83702c17a04006530b87af827f1ada93b5292d6e26dc6ea7815b98221c7c3448893c559e696acdc7d282d0dd307648a0ca766e39ce5c74aa15078be70a6986e02b50", 0x8d}, {&(0x7f0000004000)="ca24d86e646ff2123c5b5bd5a0e2c771d8acda14a85d74ecd9f04efc4470ddf3eae81c4e5222fb8ef8a1b27c3cff5440326510dc4892648ab223addf4d73708577a9d60de17c7b5ab2c03fbd8566d0d1a847171f7e80048b", 0x58}, {&(0x7f000000d000-0xc2)="009a8e0ca4009029d8962344d9e11e2cdf1608827a0fc069364ad703cc425a2650e65a7620920fdc1eb07129d659f1a3e04acf32fb56364f6998574f6e703a1032cb8a68708544a63c37cef2f6425bb32d8725a839053bb649730ff4732cb123a1bce32391efdaf2163572c5325e65b801ca933158683430b18b33be667f8ea0e65fe923a27f8f78ecbd7a844ff58984dda7ec550663712f0d2fcdd4b203c4f3aabe7b12d5ff7c6a0aa74f82bf3117c9cf04fe59a57aae416e20f5c90142a9712e34", 0xc2}, {&(0x7f0000012000)="aec3c18bb3977308bf656e2c2a2a0aa352591b08e5f0fd7cb73d746f0dd6c354e614cc020aa2c490739c1e97874591c6f00e04e8927c83c5181be5700a6f23704ac0692ff5eff9d1dd87b959b37b911294982a762bf64cf01b41be696eb333ee075afe8bf7623738fabd59240fe85c27d588250cc88fe8bd894d9b6f2ddc387569a7a61144fa5793c52161fd6f9f22840faa54267076f4d5ceae42f009e1a8e22c4941a4cd24e1e4b19d7728d2a203ce011418bf8085712933ef7674d5c9f98cf25b6ec072bb61f74466b2102d44a2", 0xcf}, {&(0x7f0000007000)='`', 0x1}, {&(0x7f0000013000-0x12)="98b578e2ec4e798cb05ee2733e34189af15a", 0x12}, {&(0x7f0000013000-0x97)="2b052f5e2e690f0a52642d2931c189fa897e2b7017970ba3f0378bb6ffec2bf80a14f0ed11712a3335ffadfbe7d4c8a2bbd35c5e364a14b21f841562aa5e509aad2e5b8fb659cc664370f5a901b9024a5f43681c658d8af4924b1f1881e53699597ef2346aaed172a27602ceb30e2390cb28a7334c455b7423794bfbc552910c2238d6b0aba9803403fb1dcad8a3303ae54c85154e8e5b", 0x97}, {&(0x7f0000012000)="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", 0x1000}], 0x8, &(0x7f0000013000-0x20)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x24004000}], 0x1, 0x800) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f000000f000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000002000-0x2), 0x21f, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/19 20:01:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000354000-0x4)={0x0, 0x6, 0x3f}, &(0x7f000030d000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={r0, 0x10, &(0x7f0000ad9000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f00006aa000-0x4)=0xfffffffffffffdc2) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18}, [], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = socket(0x4, 0x3, 0x1a) getsockname$netrom(r2, &(0x7f000061d000-0x48)=@full, &(0x7f0000a67000)=0x48) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000031b000-0x88)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x0, 0xb70, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x7}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x0, @multicast2=0xe0000002}], 0x88) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r3, &(0x7f0000e76000-0x27)="260000005e00090d0000eaf83afffb0000000000010000000000000000000007e900000009de", 0x26) 2018/02/19 20:01:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000080a000)={0x9, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x0, @rand_addr=0xffffffffffffff7f}, 0x102, 0x0, 0xf43, 0x2, 0x2, &(0x7f0000000000)=@generic="616e15934a9abcb75c8518d0f37997b6", 0x50, 0x81, 0x200}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000bdb000)=@req={0x9e, &(0x7f0000a40000-0x50)={@generic="060000005300000ede14015298375ee7", @ifru_flags=0x200}}) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x0, [@typed={0x8, 0x8, @binary}]}]}, 0x20}, 0x1}, 0x0) r3 = accept(r2, &(0x7f0000251000)=@sco, &(0x7f00008d7000)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000b62000-0x10)=[@in={0x2, 0x0, @rand_addr=0x40}], 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000842000)=0x101, 0x8) r4 = accept4(r2, 0x0, &(0x7f00003c9000), 0x800) socket$nfc_raw(0x27, 0x3, 0x0) bind$bt_rfcomm(r3, &(0x7f0000e9f000)={0x1f, {0x3f, 0x100000001, 0x1f, 0x9, 0x9, 0x9}, 0x7f}, 0x9) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f0000d0e000)=0xfff, 0x4) bind$alg(r4, &(0x7f00001d3000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) 2018/02/19 20:01:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x1) pipe(&(0x7f0000de0000-0x8)) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000558000)=@raw={'raw\x00', 0x9, 0x3, 0x260, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f000096b000), {[{{@ip={@broadcast=0xffffffff, @dev={0xac, 0x14}, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {0xffffffffffffffff}}, 0x0, 0xd8, 0xf8, 0x0, {}, [@common=@unspec=@rateest={0x68, 'rateest\x00', 0x0, {@generic="821888c7ad4a31bf55df140113fd0c8e", @common='vcan0\x00', 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ip={@empty, @rand_addr, 0x0, 0x0, @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x0, 0x1}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x19]}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000135000)={0xfff}, 0x4) 2018/02/19 20:01:02 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt(r0, 0x3a, 0x1, &(0x7f00006fd000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000383000), &(0x7f0000f88000)=0x4) 2018/02/19 20:01:02 executing program 4: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x1e)={0x0, {0x2, 0xffffffffffffffff, @rand_addr}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000001000)=@generic="68c791406f8c04f24fb2d8dd5a393408"}) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, 0x0, &(0x7f0000efa000), 0x80800) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000efb000-0x8)={0x0}, &(0x7f0000e8c000-0x4)=0x8) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000efb000-0xa0)={r2, @in6={{0xa, 0x2, 0x82c, @empty, 0x3}}, 0x10000, 0x4, 0x100000001, 0x2, 0x1}, &(0x7f0000efb000-0x4)=0xa0) 2018/02/19 20:01:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d27000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000da0000+0x6d)="7ca4148d64615ecb8e60e5156eb44122ae572e000e6a3d2f0fbe3aa96eb7d37648c02aaf8c68e134fe2564f62c5aaa1b336682e726f9df5bcf28fef580cef64ef6ad276391336fd32b1c5018804c47256dd9a0e2c51865e205e8e7a14c13288f470db3d896f9a3807b13156c068fa798f9d886aa243eb1", 0x77, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/02/19 20:01:02 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000004000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000-0xe8)={{{@in=@multicast2, @in=@local}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000002000)=0xe8) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) 2018/02/19 20:01:02 executing program 5: mmap(&(0x7f0000000000/0x3a8000)=nil, 0x3a8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x100, 0x100, 0x2, 0x0, 0xffffffffffffffff}, 0x2c) r0 = bpf$PROG_LOAD(0x5, &(0x7f000026a000-0x48)={0x1, 0x3, &(0x7f00000b0000-0x38)=@framed={{0x18}, [], {0x95}}, &(0x7f000039d000-0xa)='syzkaller\x00', 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00003a8000-0x10)={r0, 0xffffffffffffff51, &(0x7f000039f000-0x50)}, 0x10) mmap(&(0x7f00003a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x2, 0x7, &(0x7f00003a8000)={0x0, 0x0}) mmap(&(0x7f00003a8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f00001e0000)={@in6={0xa, 0x0, 0x1a, @ipv4={[], [0xff, 0xff], @empty}, 0x1b}, {&(0x7f00003a9000-0x6c)=""/108, 0x6c}, &(0x7f00000c4000-0x1)}, 0x3c) 2018/02/19 20:01:02 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f000002b000-0x330)=@raw={'raw\x00', 0x9, 0x3, 0x2d0, 0x130, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x200, 0xffffffff, 0xffffffff, 0x200, 0xffffffff, 0x3, &(0x7f000002a000), {[{{@uncond, 0x0, 0xd0, 0x130, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0xa}}]}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0xffffffff, 0xffffffff, 0xff000000], 0x3, 0x0, 0x3, 0x1, 0x2, 0x3a9, 0x9, 0x5, 0x5}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x5}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x330) syz_emit_ethernet(0x140, &(0x7f0000019000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_uc={0x8847, {[{0x1d6, 0x41, 0x9, 0x6}], @ipv6={0x3, 0x6, "c0bf11", 0x106, 0x8, 0x135, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@fragment={0x73, 0x0, 0x21000000000000, 0x1f, 0x0, 0xc0000000000000, 0x2}, @dstopts={0x0, 0x2, [], [@enc_lim={0x4, 0x1, 0xf16e}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x454ffb62}, @ra={0x5, 0x2, 0x80000000}]}, @routing={0xff, 0x2, 0x0, 0x8, 0x0, [@empty]}], @udp={0x0, 0x1, 0xcd, 0x0, "78559a686c9471f1ecaff442d7ce1fe48f08d003e098ac7885df6d90ea9ada30d5e40d7209300894d9550fc9f436a8702bd6f0480348fc9b921af13fe84a4a6bebc604eba0aa2d52146254d93aa06f419d3c73aadade6842c3175afce1a85e883fee00537e24fd2ba77a47c45b26ccf3223a7ae4f287eb32800f05dad3b864003b61ad990ddab2da0bb600bc213c28c0c5542bc753ad5454e87469cfa50e031dddb37fdf4f455990b072dc51616b7b19560d519613808c511a5762513ad124e293cd34b053"}}}}}}}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x9, &(0x7f000002a000)) 2018/02/19 20:01:02 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, &(0x7f000000d000)=@can, &(0x7f0000007000-0x4)=0x10, 0x80800) 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) recvmsg$kcm(r1, &(0x7f0000011000+0x176)={&(0x7f0000020000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000006000)=[{&(0x7f0000017000-0xb7)=""/183, 0xb7}, {&(0x7f000001a000)=""/148, 0x94}, {&(0x7f000001c000-0x45)=""/69, 0x45}, {&(0x7f0000019000-0x8b)=""/139, 0x8b}, {&(0x7f000001f000)=""/4096, 0x1000}, {&(0x7f0000020000-0x2f)=""/47, 0x2f}], 0x6, 0x0, 0x0, 0x7fff}, 0x20) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x20c)=@ipv6_newroute={0x24, 0x48, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) 2018/02/19 20:01:02 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000003000)=@filter={'filter\x00', 0xe, 0x4, 0x260, 0xffffffff, 0x130, 0x98, 0x98, 0xffffffff, 0xffffffff, 0x1c8, 0x1c8, 0x1c8, 0xffffffff, 0x4, &(0x7f0000002000-0x40), {[{{@ip={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr, 0x0, 0x0, @common='erspan0\x00', @common='bond0\x00'}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2c0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0}}, 0x10) 2018/02/19 20:01:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009bf000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 20:01:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, &(0x7f0000001000-0x4)=0x2e) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000086c000-0x4)) mmap(&(0x7f0000000000/0xd3f000)=nil, 0xd3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x3, 0x1, 0x0, []}) ioctl(r1, 0x8916, &(0x7f0000000000)) mmap(&(0x7f0000d3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d40000-0x8)={0x0}) ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000852000-0x8)={0x2, 0x7ff}) r3 = socket$inet6(0xa, 0xa, 0x4) ioctl(r3, 0x8936, &(0x7f0000b46000)="710e97b12da835e7b1cc5a826165be39e6d1b8cbd72904a9e42e785e121aac0943309319870e93822c2174cae431f324e6187903db334088ec42971f776a13283acd7122a00cece1e8d16e") 2018/02/19 20:01:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00003eb000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x1) epoll_wait(r2, &(0x7f00009e5000)=[{}], 0x1, 0xff) r3 = accept4(r0, &(0x7f00006c4000-0x9)=@rc, &(0x7f00005ed000)=0x9, 0x800) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f000056d000)={'filter\x00', 0x7, 0x4, 0x408, 0x0, 0x110, 0x110, 0x320, 0x320, 0x320, 0x4, &(0x7f0000a9e000-0x40), {[{{@arp={@dev={0xac, 0x14, 0x0, 0x14}, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffffff, @mac=@random="ceb87b44296e", {}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0x0, 0x0, 0xff]}, 0x7fff, 0x1, 0x100000000, 0x1b, 0x7, 0xa5, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="3516e066af36457310467ca3a8f59de3", {0xff}, {}, 0x0, 0x220}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0xa, 0xffffffff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @mac=@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @loopback=0x7f000001, @multicast2=0xe0000002, 0x8cd78b7fc6f160ad}}}, {{@arp={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xffffffff, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], {[0x0, 0x0, 0xff, 0xff, 0xff]}, 0xfffffffffffffda4, 0xfffffffffffffffe, 0x400, 0xf09, 0x1000, 0x9, @common='bpq0\x00', @generic="5cdd1d934e73dcc2d66c282f68574eb7", {0xff}, {0xff}, 0x0, 0x38}, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x9, 0x20, 0x2fd8000}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x458) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000165000-0xc)={0x100008ffffffc}) accept$ipx(r2, &(0x7f00007e5000), &(0x7f0000d35000)=0x10) sendmmsg(r1, &(0x7f00009b8000-0x200)=[{{0x0, 0x0, &(0x7f000036c000-0x90)=[], 0x0, &(0x7f0000a01000-0x1350)=[]}}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000774000)={0xf}) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000fed000)=@generic="a6b96e6566f04658f82274e60398416a") r4 = accept4(r0, &(0x7f0000157000)=@rc, &(0x7f00001dc000)=0x9, 0x800) bind$netlink(r4, &(0x7f0000be4000)={0x10, 0x0, 0x3, 0x80}, 0xc) 2018/02/19 20:01:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000028000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = accept4(r1, &(0x7f0000907000-0x10)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f00003cf000)=0x10, 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r2, 0x28, 0x1, &(0x7f00001e6000-0x8)=0x80000000, 0x8) pipe(&(0x7f00006a8000-0x8)) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c89000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000ff0000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "a46780f64307"}}) pwritev(r1, &(0x7f0000f15000)=[{&(0x7f000065b000-0x13)="da74be45660cc7603a94282260064204149953", 0x13}, {&(0x7f0000358000)="18fd67c1b3da8d1dabdaa4c6fce94982f4bc4911a69e9dfc5d6ccece614d9ec4ad23f1b762bd482336d7911859c1e733d921c2f2a92c35d5604b71ff29b1ca9d4546998130d4150c0c7881e42b4259e38f3ff2a1daf700d92500be0c177979db710541d6c64122e0883da5a1105cb03e7e469b234cd00bacf7a2a11bab55185aae43f51a73639caa8890f6e1b0c7a5833abc719b4f92d398f19c9fdc48ded2ca84bb59a1caab21699c5a6ef615b619300176e276f4", 0xb5}, {&(0x7f00001be000)="f834288c83af82e155c7a86e40564655f145d539a949b81f81c63e4641b85874f8399214c7e5583cfe123eaba3b75822f2160d82404471bef4703a31a7d3e7252893c23835bf8696e8a4a462e259cbca00fbc3c710ed329bedad7a28f8b53d378cdc8cabd6b6dce9117876c0be2ea34a43ae0ee8ede6d472eab3a125344279af38ca2f6e74abe8703dc03d45", 0x8c}, {&(0x7f0000a71000-0x42)="738054d77068f84c4393d580400bb9eca5f9317e966707e6b9e9512cbb561b4f22ed1c98998fd3cfc758bb0d68868d15f38468bdcc21d027a14b86f08528d50ed61a", 0x42}, {&(0x7f00002b4000)="fe2e6eae18618527c906e01ba1152805ea56a14bce88b6aa5a9f39a0ae7b9bcde3b8bd349e35b588cb795fe0a4f75e1be0cdf548740baecc1d49f25e1248cb59bb96feb0656c3b152346fb250a2dc2ab1fd84a2bc0612179831cecb981c7cd52b9e2e0c5378bfc212ccdd06f23dc4cf7545d412463d8a3b6fe5bf242c6e46c5c13e70e8fe940139f2a9131d37bfc9437237c2e4be5269c57bc52caef5f0e3bef271b24dd10fd46c4390b2fd5f6f05a3980ffb5ffa800be16459190a909d40bd14302415aa4253c8e89f02d09ef6ecfba001d21f32c1ab07fe9", 0xd9}, {&(0x7f0000dd5000)="b1188c57874d8a2725e9b06f8be146bd808a3185a1de444018a66eb56c9c97ede3c2d0ce805c50d099d43887e48b268eb7110ad2437aba91e36a520c60c3aae107cadfe1577a71ce47c2c1d3181512b4bd72", 0x52}, {&(0x7f00008b6000-0xbd)="dcdb5798282a9d5fea928267b1d8a14017acc97772624d0c563ee6cd1f32a938f5621cc6eaeb7f5fc69f5efbb2ace31d5d01fdc261efb63e3c216f1d6504496192f9f336e2e601709abfc2ec6ba7ce2fefd1d7de8bdfa2c5a73a3304822865d53e325875643a7a8c9a7e5a766abee6a3591fd5e9d119b0479c0c4d2dd2bfdc3532ef5cd2bc4b7447b5e4ca74b1a689e6cd2952d97dc74f309fbcb075a6e59b266f25385250001a3b8b5b7c342815d63163a78c0c9465f9905b642a8e4d", 0xbd}, {&(0x7f00008cd000-0xd3)="f7995c71b5b8a7342c57bae458f379e2d5dd291785072ba30015d8515ae4130d558c5e55f31fdafaa4df538486747e8863848af62bb1c7c0b3310d12d18c1e69afdd6cb2a5e58485ca4f3243254bf1cedb01e6f7be2f1134cdeea15eca152583e36553aa6b9b2f3c143bcd4b0abe1d2c23a6068d9588cb89b49cfe7b6bd3075b9dfb029e32da0a0427da99a37f171ac56d95c38bf8cfb5a090e1b41cd9ddbbee21d1e9f2eb9100f5ca03328dd21054559e708944a84f469e33c0967e48c5d3a2f2d58a9a7814eec5300d97f76832541b2aa32b", 0xd3}], 0x8, 0x203) [ 45.488304] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING [ 45.523083] x_tables: ip6_tables: rpfilter match: used from hooks OUTPUT, but only valid from PREROUTING 2018/02/19 20:01:02 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000010, 0x802, 0x0) write(r0, &(0x7f0000ff1000-0x1f)="1f0000004a00070100001b0a000008ff0a3f8016f7ffe320e60000fe441951", 0x1f) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00008e3000)=0x5, 0x4) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x800000008, &(0x7f0000ff5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$inet6(r0, &(0x7f0000ff3000-0xf1)=""/241, 0xf1, 0x0, 0x0, 0x0) 2018/02/19 20:01:02 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_llcp(0x27, 0x3, 0x1) close(r0) socketpair(0x8, 0x7, 0xb648, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000001000-0x8)={@rand_addr, @multicast2}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r2, @in6={{0xa, 0x2, 0x89, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0x6, 0x5, 0xfffffffffffffeff, 0x0, 0x8}, &(0x7f00001aa000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r3, 0x0, 0x32, &(0x7f0000220000), 0x4) socket$inet6(0xa, 0x3, 0x3) sendmsg(r3, &(0x7f0000e2b000)={&(0x7f0000f09000-0x10)=@llc={0x1a, 0x0, 0x3, 0x4, 0x6, 0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, &(0x7f000048f000-0x70)=[{&(0x7f0000881000)="ba7465a6cc72acf20fd1874dea57e187b4e4b72154385ab47393699a288ea859f9d92b14294dde1d3773b69ee4298ef591d3764e58978f8c8347ea28dbf0ede5b35bab900ffd7bcdb34bb77b65f61b4f61d590820cdf6c8923d30641785f93", 0x5f}, {&(0x7f0000afe000)="e4fa9d0177a5de1365f7d8074f4e6390d076958bab8f0d01134928205bdc68ee0a36d19b8581c42861cd82eb6ec50ef6e227fb7c878cafbbcb3d1c5b0075ea880b5b1eb6ccee488012203105efab61d22148bbdd1e3af8a2fca1cef2bc03776d069ff0a555cadc111cc269fbab28b397", 0x70}, {&(0x7f00007b5000-0x81)="178036dddc105668cbd64473aeb9a748ef1846d0e2b219a5be55ef8127d1fc7cbb04e4c0720e22ab924dd7f39ea3790bac0bd5194624abd7c591c26102888d58bf07cdc1fb9d5d2b5dda5404e2b03fbfe1275dd3041cc26b51237a8a27950a8d4204ec0488c485ed54d2822b8108bfd988cb798746967bc7b04c38dfd3822e4d00", 0x81}, {&(0x7f0000e27000)="9ceb48ecf55be1ebdaac15cab69f2020b5856179b4977e3c4ceb7fddb4547bc1b07ef074f93764c3c871c544819396938594f344f6f2e68412960e58053cd76160aa07d72e7f44936be8f45ed6debd0959dbb6a106441c0fdefa10132b85da86b2caa4aa73f2be8baf03751fd9dbcda10a83130f6e96efe2df5151ce6ef9e0fd491e05766dc3086012d86538766783a5fdc3a24d495bc22daa9f9320507c355774f56ab4b56a0a025744e6cc86eb835b4aebe776c66deaef7dc860563611831be880be79372b96da", 0xc8}, {&(0x7f0000052000-0x78)="4cd60234bea6affd352c77554464c2c070dad42c8d171db445590ce63d0d36aba5add9762271cb41a05ef10d35734c18c7a651ef2c5719aa8bc591ffd54eabb6dbb1c6ac530c9c255010547f44473e595ff91afae1998bc793b5b5b00289630743490c9427cd490c89c4e80bb399a1346e784aee30250342", 0x78}, {&(0x7f0000419000-0x12)="744e208b3936f12d14b79b09686671296dbd", 0x12}, {&(0x7f0000352000)="9b9ba44693b4bd0e760a038c29d4165a7521097d691abd05886801fc297d72721e4640327463a47ab39cf1e44ec35814e79d683f90ecc294317593c2841be74caea967118e1cf31fa5418282", 0x4c}], 0x7, &(0x7f000080d000)=[{0x50, 0x10b, 0xfd2, "b95ada7c19a00d2f449c17155967d517f18d4da97889a33ece0b03195eb7dc74676e8b34a473898093827d98458542d6c8eb21cea9b9c7596bc4fa646ae41a"}, {0x90, 0x1, 0x1, "1680eeb91b33181e5107a20fa65438dc2387a8117fd58fcf35a6a21b427621646b1d5c23b35d9d43f8b4ef8eecccc8376067a9f8cb14489e70d62d20e8cbe940fa3a6904d7c49f0d9a91290c9d60e827257edd22709887e3147b3be00dde8bee2e95cc013319e1927f349ac2ca85c53da8c58a54ad86cc46dae002861c"}, {0x88, 0x119, 0x8, "fc7fef735245f9ca304367e2fcab78e1206b0f339c1c60d28953f2c577f0892c074a2b1b0834efa8813a7ebafcf82bb36ec1bf3bf6e8c373d1c7850598f2910b294976fa9e574d491285d962c7e7ef57c5c411fc2fa10271584d7520e58713fa8edbb1dacbfe75fe3632034f88991aaeb7a8"}, {0xe8, 0x119, 0x11, "9832fe6f419f15585cfed5f926e4b10e24361da31b5c7c576d9bca36a646ab4ce4149a68638c1d4b4ef2823a10690c6a848006eb9a349aa53e59d133eb99290555d3e42245e88e1cd86c525313909d569fe2e93ce0e84f27957b311a027280ed06285cb9953f07f885cfc7219494e8cf91950898a20514925a64750f96dd726ed8f9738137f4944983b2e274f9dad0c6950e1ee74ba07bad883626dfe7df704a621ca24eded548dcd06fac6d25f838592cad97a3114eb845dd4b491da343fc2417b5303bd7c3bb65745b35921707b87afc960b"}, {0x100, 0x113, 0x90, "19f2b4a984893b57d4804a884f1f01b586af017a33a0d05e33ffcfd53c8a33a44c77c5e9029225fc976c75d39d415076e4948df20d7b89e2ad449df815ea538db9c800b183c61ba5ffbb26789fe4955d2320b3529fce0dd6169dded06f1b7f95ace2326fa2d49454fbf4100353369ecfb393a36ede72b5835c0b33595b0b6f47a8bba7a785f8e235202c4b1c234399d8025022acca77fc0b606c64a22bebd4f1322bc7468497846ece4bf2c10e6edbab2510dfaf26946902ded544be1be74bbd7add6126372b85ac88a3d20714494f8066545fde58825cbd60360a653cada03fd9cbd860485a6d9714f5eda3d59e"}, {0x1010, 0x117, 0x2, "d6583d22e5129ea244cdfc866f938bae398ca0422ce0a69893eac46b95caef996ef4f0e11d12a311c72d76382e827ecbeb6768ee77577709eea144a37857c35161f38030e8a564c7560ed626991b56f183810492e60b9bc4b555a1b8577748d817d4a0be97d1ed59b643ab34aee17b80e7a21413dc07a21fce1e45fde1264b8ec1690d39633d1308f2a34bc5a1de2012cbdcb809085381f02155cdf2c44aa0545e8c8ec81553c98a4524e665bd152d031956af5ee7dd3c55e05bb6acce321ecb1f130da4c4f5f90704b07be4c4d26c7cf71fb74196122f77e8131ac04a621813d4d31e1e042116bcd06d6c7cbb98edc164b5e605d286d042890e6b60e1f8ea6082296e5963b36c7b3d97e93c7279eeabed20dcf005590b78720b620ba556df2b2ae615d6690bc78608dd4ce10de4a9c5e14ac45f8e8a379b4a215924d0d193cd833145b33895fabb0612b8fad4b42f870dc667db657abc6c7fd00b6d3158e1914bcce2b4f517bc89dda7094b3de0b39fac981f290db6d3a2e0654526684eb1dab3e671ea50673a466c46e32eff734b47262edee1d6a58e8aed87303dd21c6702bf1079b01ff3a60faaea557f758b6546541ab30768f9e927ad66d839058c220419b7347fce025cd201c28e254fa2c773c6132410f8fb93c9ba9754e9c23688efd90353119da281761fa4bac14542454d34001e3b4147bbeebe219019473294f822d0198831bd5ac274b5d6b1e4787d582ecd1c3068d18e17a14d76986306e3f18ac2659a0ceca4c8f2506c8943d0db8bb4cdb81ceab25b48ed5c3c2b398f41662517552a9c3c2b767416f9ba6c2a3f2be1791ee888d66024cc4911b1b18b0c06df4be84ced031d01397c577a00bc071a1eec0e0f949caf4f73a2129f162d7a22939c793c3cb0c89acf579e73a8e61a9d411bd5e841c77129e7b0ea5c86c3c5ac3aa65ec7863b6ce499c4adca59280dea83c4a35fbcbab75b654ba3adf7be637c1af5d84ad855529f6a599b861b800c0aa62ecb118770222bf047bf704c9a3189dcd44d874e0c04856c055df5c7e24853cb910c5b641e92a3cced967f0ce697a4dac3c9348f0bd20113a5874d2e7536ae4ed12f01666d133b1e2b61a4e403439d6b3c72e12561d893c81c313a6bcf82db114103fcac3b638ddc0d10b7ec5be4af5fd2ebbc3e016f2cb55ad9f7c32751a51b0b1d27b16d7eb485e076dbb3568bc1554fd3819cf4519dbbb586832aa037f926bb3beea6f97c900c9c87fcd0dfe8310133c2771a5c22b82cc0832084bff25b6d58fc07c7744c13bb297b6e453cb49dce86cf0d7e3b83773ba0abbe11b54ad373a281c44243a8ecb5a431df223bba59b666789977784395036f97e08eab5d1014391ee601abf73304b07f03d5cc5bbff118181b79c1b78e71d375bfe398e257b7bbb5242ddc96f10d9d432f122fe5076444422c4e0b2e3d8d226d0c0b712cebbe8dca312d78328068ecdf8cd9517950668351fd03c23f15fdac50b147ab760ab1904c6addb82b922b1c06f471f3bf5bde6452a09e2eb2833197ce55fa31a919b07e0e2d04faf02e4d4573202a5820737635944ee50c2ff3695b925b5330afba8f727f3b522a0cf3eb324eea890e92c1bb8c5647da4bc16fe07826cacdac6b9cffb950ad2a76a40f1469ebbdb0c5251872c2829844f2ebc129b5e3e89985689517ed6f58e3de604fc14c515c4a1dbb2a1e5cee6fc85f44e2680c1f319c2956d845c4750d3526c7b737160ead0d08cdf1ac8e765b97c946c78aa32427eaef6a9cdbc6015ae3eaea9f3f5c30fb82a9451dfd16823b5f9ac12fb5bb679d58201969cb07a4fee70667938930cf64ca6fee46e196d7a38680179dd90372fa0de55b207e3295d86e25ee2f5cbd1d9d4c783453defe179b77e13e98988812ced7ba468bedebbfb7bf31d17e71c716da3c91d683dc79b29d38d6fb04d4d493a19560066f45a536fabcf8474e1ecb00765f97ce1bf60154a49d2bbed40f1c6db9ba0ce9a303bf8803833ed89d7cf0301326b15ccb6fea768eaf99a25a69ed60aee4016a402490ea3306c2a670a1a090963f2546bde4ea6f0c4d357b1b0548cf7cfd8217e2e65a4a946844ef507eef09ef11845b570c083c906a58dff477ba36926cff633b49a9963dcfe3dd02f0061269639e8d3923abd37f956662263fea1b41b1cd7db8bf7edac47e078677d4e69a89d91279d0cf44a11b772b9b6a0320105e0f277f0380ff7cd84e7eb31c4d580748c768a54c38974e0e9a25b46003d27c01352fcfec0e932245780dd24b35dcb724fdbdc2abcf30180ec2ed6e5ea0ded3224c687d9411a7abe0166a5663f0b3616df20eb06df297a33abdfc0e45fb6f7c4821d6a27fab436c315dc8bde9f11611dfad7968c8075560273135c209344b462a45cfcb0c497d177a899fc7f0a0dd0e8b060475e076b8decf3f35b610cc33fbe4c7eedfd6306425c2365928664e5432588a8f44d36e3ca225df2ab3d0c9a5bad69c7d205a115db666070f68f45d6377e7589117d6fdcc41da2fbaa406b7d4eeacefcb33a4269303b65df6b623729147655f6df79b14aeeea224c2eaef84f31836b32febbf954552d7423fe2d28111ce1e66dd192c91f65b14a295463dbf7180f1373205811339f131f985c4f3bc34cdffaa7a4ccd0290cf82e0393d88069d79104417268eb3742fff142a81f78e70439d923aaf5e2be94a31602e072f6763ae6e534e2f2f9f886f1260ab2c6a02180dc9c05629817ec3dee3129b60567203e5e899f40455b3c70d1f5802b434d14b2582bc1b53a886fc1b505084a49cc5337fa3ec0d73bb86adb39bc88684d5dbccaa5b7c9509d5d78409c2edf52e3883bc0eec6473324793f63f2564b8c830c0f9b8e088f8488f4587ec6500a969d2e1be115ce8c3d23b66e7ff489dd62a46a6486a2dd13689188e959f50ebd911bb6b420e44e8774fddf65e4356e7131368de8de32aba0f86f8c7d1d6bd2f21345a8db7a43a1dca1862d527342af77f973644d2dbe390c46b292ce6b887985bab04ddd7757fcc27320c4cdc554e8a67b1126ea1275223bee7f6d2548fa62aaf9484189fce53c5123d305ea8c299b0134a55886eab76d6f89b67c6ed960a37140b303c7f1942f890433715a10856f1e5e796322a28e2a65b9fd485cbd5d00dc7615512a46e71ea3aaf644f31dc32baa7e8945026a071b29d7b66522ae87098d6cc7f455814cc311e15b41944b6668baade1f4e959cbb66cd3c3a9df31d715a26c1fd7b0724fdb05304920d5d027505c79a0aaff04918615ea449f445b73f7d53e6f77aa22d311cb00cba7db357d6a9143f600f9e9b98d32c4abd19988422809ae3dc0e99647fa7db6a98557e38ddcc981591bd059efdcc35a1162e170264e59c864f0a327ecaafc46892bd2f9d167d4e7f1e96243dd4ecc3c346ba3a7f79117456350587d7da820e7e7d3b252bd2e60c821696e6bd3530de3ecf27b9bc642ef6510ac60860e2a8dc7aaea1b71f908ffc08c8640a7fc4bc445d45c8e423e9902f6dee33ab3a6dfacce95248b4cbeafa8fbff0c5554200ac9a99db4d9a633c60c2d64ff7fe95f4c0e1cc1aeec23c481cc540cf975221d5225a9f9377f728c802eb005023337e35af6a22ef01ab1376740f5a9348a089e01903fb8b8f28ad52f9a9645f3d2e933526d4192af7a8e17fc60129c2c424fda9c72686e33f867644cbd74cc31d1d8a000c0674deb459bde8da48cba4d6c67aec77f06aaf1f41e33886366af750ce6187c09f7107fd2e5f9f3a10e32d9875604f0039ddf7285c8089ef8f0aea60a468254c3ba0b9a5fd90668d24dd35c2e9b192ea0906454e11e25bf31a6610cd3b21db00484114f75be4b4e4c62d95dca2ebf0a71405a7945a3eb7eb3a01e59fda894bebef51a9221d32ae504141dc8f5afe5d2be2c2bca7d85bf59a8f14d89094a80713e9caf7830f331350aa185ebda3756bec5b49920885cd745d28f57c4eb09419666592b434804e19ade981337a4b1624914e3fa8bbd77b213ed5646d37b712741bc9674bbd6b5b68f9e23db486dea046d3a13b6c55df19795592816e1ad9f02ec8dcda9f28f5ed01efaaf79a58b9d9f0cd484112d1d2ca180f9c4546abfac42a407c82770c22b6e90021401ae799e7c2e564e8664db46dddf321075dd0c6a67d000cf35aab7f33299d2fef1a88fb3d3c5296f9ba52292011017001ebce2669596d54a15bc486efaff309ab23156c39ee10a15e702bf9bfc9506a1538c85b6c9bb510a6c2d73270bb066a599709ddae760faf360be3a2974322a67747636735806ca95ffee2d3aa41011ca5abbe4dcad9e651b9f1b14074620aa1b5de671d851e486709eb4a28155c7065f05987ce74515ec3ab5a995869df491ad7b5dfb5b910f07ba1885d86c175b1fdc62ac37ab8bf0eb4a4b5e520a8bb2bd03135b21bd260289fbc292e9128353e956118c03cae13896870529750bdefedf0fa1aced6ef885bef3842bde5483e276a2f8ee735dbdd2e3c0811a0ba74b09264807e497bcf0d97ff8fe00e2e3334df1ce4cb81cd706ea386f032e121c4ff01e9f30d3813fc4a43c775ae131012fb5acc15d7b24913e049d803c19da7bf75e65e01fbf277f4f98d82a95c9e8b98fad93397aead28aa6cd49207ce1f57bb604a1055b93c7203fbb2b069dc097408246800db393115f91f8972efae10c52e9e5b682d73e7e028ca212765b04c96f4582837369280520e2c324d0e9e4588df0197724b903310196041af6dce78cc06ba218af7670fdd12e5f3b3374860b87b5b05c5d556bf6c82cba8d8ac27c41934f866432fefd82887bfbc7232c4affb05855e3412b0c9555615781b1da4d3e56a6bd96e237566e4fa80d79b98f41a380686138cd86746faa9f6a69688c57dfb236e92d018075de9c2a2aed26be4bf27a889c6608affa472fc384a7e251927ce23b4a9f8834bc61104c99384d94680de282197a013c1d17774545dcc4f10e35390bf972778e995d939da5e76e8f6110c688c1ce091677454a6aa79c8edb24e538058903a2bdeb579af5592ac6abb062986099569ebaa609a6e67742bceb335ff7422a8078c42e020ce396b809791a90c5f45c33e6ffeededeec33dd910e5d1b643e66cf009556de287281077bb5170100f286098d25ace455e7e8f52b2191b0bfa7d78aa7194a38945681d61c95d68397b3e991b22960c5e46cf27c65d7cecc55876eb4e8e997e3ea7b4d82476b7fd3dc5b386b024022a1ff5ebfb7823f57bdbaeb784dab69be2ffb9b8aa4b4b6de626b74e3ec406cb22304aea426afc9a76e75de61e28794b3b538586a1bad0bc69e5bd10a5a4135222b5995fb9cbc7962cc91c508cc72ffaf6ac54a29165ddf0cb5803232318a6c26465e7d1d9ee56f724454048a800ac1335e4c249316afaced313528241834763f1b1c3f21c075a7ecb1824e0d6aa409ef3747bb73f78ec6b5bf4755b80a9037fb9d41a5cbc14dd361d420639795bed1d27985ac25644a7303c8c178ef7c2aa45c871dd39d97953c4c6783477283bd2036fc864e8f17f00c2de4aaa55e6a51e5875cc546790831216f35c92a476cfaea3e91b8b781d3564a304ccc6efe836dfc2aa989ee86446f2ef8303f7e63e7d1833e03d04e89e32c183adf737b37d5a30750864ca6291567310861a1f1d926eb3dff3a9f0075c742fab967b6dbb1b31d942a19168fea1be5fa4a2d351967fc81a7a361c3570fa51c0e1ce325030dc642f75f5a0a3fb39192a5beceec696f43c1f04ab270895a344d216"}], 0x1360, 0x1}, 0x81) 2018/02/19 20:01:02 executing program 7: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000000000)={@generic="44664dd83558992ad4a6fbf59d478f12", @ifru_ivalue=0x3}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@ax25, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4$llc(0xffffffffffffff9c, &(0x7f00006e2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000668000)=0x10, 0x800) accept4$llc(r2, &(0x7f0000178000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000d06000)=0x10, 0x80000) r3 = accept4(r1, &(0x7f000080c000-0x10)=@ax25, &(0x7f000002d000)=0x10, 0x800) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000755000)) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00008d1000-0x4)=0xd1370000000, 0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000050e000)={0x0}, &(0x7f00005fb000-0x4)=0xc) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00005d6000-0x4)=r4) socketpair$ax25(0x3, 0xffffffffffffffff, 0xcf, &(0x7f0000035000)={0x0, 0x0}) bind$ax25(r5, &(0x7f00008c7000-0x10)={0x3, {"0bf4361bf1a2ad"}}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000e1b000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000b27000)) 2018/02/19 20:01:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009bf000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 20:01:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) recvmsg(r0, &(0x7f0000831000)={&(0x7f0000881000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000bdb000-0x90)=[{&(0x7f00000b8000)=""/93, 0x5d}, {&(0x7f00003bb000)=""/37, 0x25}, {&(0x7f00009b0000-0x81)=""/129, 0x81}, {&(0x7f00008b3000)=""/77, 0x4d}, {&(0x7f0000895000)=""/4096, 0x1000}, {&(0x7f00002b7000-0xae)=""/206, 0xce}, {&(0x7f0000288000-0x61)=""/97, 0x61}, {&(0x7f0000eee000-0x6a)=""/106, 0x6a}, {&(0x7f0000131000-0x34)=""/52, 0x34}], 0x9, 0x0, 0x0, 0x764cec95}, 0x1) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00006dc000-0x4), 0x4) bind$inet(r1, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$int_in(r1, 0x5421, &(0x7f0000e21000)=0x7) sendto$inet(r1, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r1, &(0x7f00004b4000-0x1), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) poll(&(0x7f00001bc000-0x50)=[{r1}], 0x1, 0x2) 2018/02/19 20:01:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000f16000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4), 0x4) writev(r0, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="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", 0x55f}], 0x1) shutdown(r0, 0x1) recvmsg(r0, &(0x7f00002d9000+0x8a5)={&(0x7f0000f04000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x32, &(0x7f0000f85000-0x30)=[], 0x0, &(0x7f000030d000)=""/30, 0x1e}, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003a3000)={0x0, 0x101}, &(0x7f00009a6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000cd1000)=@assoc_value={r2, 0x64cb}, &(0x7f00006f6000-0x4)=0x8) 2018/02/19 20:01:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000b76000)) r1 = socket(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000e2b000)={&(0x7f000049e000)=@ipx={0x4, 0x8, 0x4284, "648472ad552e", 0x5}, 0x10, &(0x7f0000f5f000)=[{&(0x7f00009f7000-0x62)="81ba3584d02b8926edcbc86f9dc97b07461cb37a84e7960cdb9e98ebf0ff543adf49852b00a4dda2910ae91b1b45f52ce40b43c0d8e1642f07e9420005c68ecc2bd5d24ae37d2ab5e0203c7e48ab2f6fba04fd8c0719ed9b1a38d9f953994f6f5a01", 0x62}, {&(0x7f0000c89000)="ab6aff925c8c26338db48332291e43463fb39b0ac43d17fa15a69b6c6187b2ab0d02ff967425a41e0d46cebe0cbeda9319ee549589f6ac6673bb707416f45e7ef0f3e50bd5c138a942ca563c13d30743cc823041f71c1eff3cbda66ceecb88", 0x5f}, {&(0x7f000055a000)="5ba7bcb29fca92ffd1c551efd66859de39973db09d4094127bcb5f0de1e84842ecd79b2d1026173326a94b06a5f952ce2e9e78450e949a679bba84", 0x3b}, {&(0x7f0000912000)="db93b9f8a3a660d120d41435f7452153abc20223067a1965d6e5c6402a22555520df20cc61508caae83635bf38f20f02e04562439d1f90dcf81b5b8ef8a3d7c3a8e52d92bd906c71edd3dc3b26069fee1274a922a35ae53670dab47a519c7da01a0354091f755ae7b699bd245fc98508cb6469a32611fa2b15400dca9071a22d9fa8e1fe5fd51fcd654e17273eeb471239f69ca89a259d5da6517173d4311e7044093280693ef6596995ff736a284272278fba4caea52e0041a3ea0ade9d40b0539deb44be384dc8f4b65f7bb4a2a6161bcaa18b2c13f0e95646fbdcbed124cc71b7b5150a32d68ca3e639467be16214591c", 0xf2}, {&(0x7f0000d88000)="9a74b3d846a07455be12c00dce6bde1fb1416bb74fc058d04e402aef1a27b319c0fccdcb9c476573d8d273a2a5af08f35322619c3940d0e56301c91e078d7734d43c805c385a7dfd1e50258dc7c710cce50a248484f62681bf6ffe47af4df3", 0x5f}, {&(0x7f0000a34000-0xf9)="c907ee763db78e7bef3f57d5691e06e79018e9886e9f6f3d3453a4a15a8c933b4f2e48e4a14dc0904daf6ad2d30d7a6f14b3d271a8f42d750dd4321f024b9003f8487a6a8fbe686657ac97b1a57794ed8bacae2a710993788d8107b20756c1f5abde69ba9ffe4dc3480131d7571f85ea29bd79a705ed6b9801ea59a4ae4fa7626c7eb3391b3bc0e9aed2fad2fda730da15ca1366aec31d1e29d07ba7ed800264293a61ec37d592c65850094f726e7bf6a4c9d0b64cda31bf4a8b124a0d7dcacb3e8eb0942bf6fddd8fe5b9b2eb854ebda104a144ac6f0f2340e5431a6e1f826f7e228912d23a9cf72f2da4aa5b7d88860232ad4b2cbdc86a9b", 0xf9}, {&(0x7f00005dd000-0x8f)="18c6a59f185d5329f6eb55aec43610b1abf10f28422200bab1816a58bcab4fe44711b26d3fa84dbf3c9f85df4f8991c25274413d4ac5e6af042e6c3f46caee690968b88a961a8d22bf339d40a30dd527cc29ffe7697d04678b09b192cd227f2b0e3e27294e45745e9d9702dbef69a113e654746372860468f1e959fb5ced982c4f7a9a60a746aece6af7d60a270afd", 0x8f}, 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0x1000}, {&(0x7f00005ee000-0x1000)="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0x1000}], 0xa, &(0x7f0000755000)=[{0xe8, 0x117, 0x630, "08f8218b12ca52d996159415bca10ff4305749029d125006cc04e1fbd54f40e7341c9f21a0a4feba15ad1406867013ca6faa90bcc04c8e3dc7e4b62b6c491494dd24af17275fc831d7661e51022f356de81598b5b1e8b2258e90b00d690e249e6c120dea0c2ad370e098f9343ff935bbc1f854a209f3c9848d5d915ea30a0f4ab20ade15050be595c6e48e1b3ce6f6ee1f77ef7c617b950c497ff132d21251821292ab1bd22dc6052fb58142fa2aff930ab44cb8531744d886a2b82f4d22c4aaaa95ddd2f62b4cdbe801fa320ce1d3daf33b0c5b"}, {0x18, 0x10f, 0x100000000, "cf502fc198"}, {0xf8, 0x13f, 0x7, "b78e028e24f340f03026769817da090e2bc20aa4b8d84bb21669aa27b3ec8719f6623cad4766433aa1fbfe49f9c62f73111189a3404341dc0ca1ed62d6fd9985797d94a6e9eeb55eec1aa1d64211c3a86f162eadebc36b225127d3049f65c59fcbec8fc0669be8f379283334e45fa22ccbd7504d9881ec9d82e6e05046b8c481351bc50944bd2202938bf016aef72f1dd7083e295b3183fea1043a23f29192f837b011d75081e8001595ccad7a9c93f96a7e3887a1521d1184206b0af6e81bc5e59fd0b67128e1800388d38a88ec61ea30e2f33a7b0047f7b55cc6919ab6724e028eb9"}, {0xc8, 0x10f, 0x7f, "fd261ebf7d94e8dfd6c036e17732a3b963bded7eb7d9b2ec7e03ead75b00a9b8243ab01a38163b6fcf7de0c483ba4b767ee06deefc827b59ccb8982cd2dde283f9def8b25db98b93de3085b6d296af2cb604c2da6fc1ccc78ab0d08948963920b7048894a1030383a737276b3235cdcbb88272497902e9b55d91f7a80c978651b1963f68567c30fdaf1b3828643ba8a5cadd2756199c63e873d227c8846357e522d919801ef1d22989049ebb855888ebde23"}], 0x2c0, 0x4000}, 0x80) setsockopt(r1, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r1, 0x40000000000006, 0x20, &(0x7f000061d000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0x0, @rand_addr=0x20}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) 2018/02/19 20:01:02 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000003000-0x10)="e65bf228549d659f525648c37aeed57a", 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000003000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000004000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x2, 0x3, 0x3, {0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x23}, 0x1f}}}, 0x32) r2 = socket$inet6(0xa, 0x80003, 0xff) sendto$inet6(r2, &(0x7f0000002000-0x2), 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x28)={@common='bpq0\x00', 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004000)={'vcan0\x00', r3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000003000), 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000004000-0x70)=[{&(0x7f0000002000-0x8b)=""/139, 0x8b}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000001000-0xb3)=""/179, 0xb3}, {&(0x7f0000003000)=""/127, 0x7f}, {&(0x7f0000002000-0x62)=""/98, 0x62}, {&(0x7f0000003000)=""/241, 0xf1}, {&(0x7f0000004000-0x4a)=""/74, 0x4a}], 0x7, 0x0) 2018/02/19 20:01:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000121000-0xa)={0xa, 0xffffffffffffffff, 0x4000, @dev={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) 2018/02/19 20:01:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d07000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000e9e000-0xaa)="a1a461d84db66b16759ee8d980f0e1a62d956d935b5bd689f2dca749c119915b", 0x20, 0x0, 0x0, 0x0) recvfrom(r1, &(0x7f000069d000-0x3f)=""/63, 0x3f, 0x0, &(0x7f0000098000)=@ipx={0x4, 0x0, 0x0, "e262589dfba5"}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r2, &(0x7f0000f6a000)=""/71, 0x47, 0x2, &(0x7f0000fee000-0x10)={0x2, 0x1, @broadcast=0xffffffff}, 0x10) bind$alg(r0, &(0x7f0000acf000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(pcbc(aes),tgr128-generic)\x00'}, 0x58) pipe(&(0x7f0000f53000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f000076a000)={0x0, 0x2c6f8fcb}, &(0x7f0000595000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000e63000)={r5, 0x8}, &(0x7f00007d3000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000b16000-0x8)={r6, 0x2d22, 0x1f}, &(0x7f0000bef000)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000020f000)={r2}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00009c2000)={0x0, 0x82}, &(0x7f0000ff6000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r7, 0x84, 0xd, &(0x7f00000cc000-0x4)=@assoc_id=r8, 0x4) [ 45.651745] BUG: sleeping function called from invalid context at mm/slab.h:420 [ 45.659345] in_atomic(): 1, irqs_disabled(): 0, pid: 6923, name: syz-executor5 [ 45.666737] INFO: lockdep is turned off. [ 45.670814] CPU: 0 PID: 6923 Comm: syz-executor5 Tainted: G W 4.16.0-rc1+ #232 [ 45.679380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.688741] Call Trace: [ 45.691324] dump_stack+0x194/0x257 [ 45.694953] ? arch_local_irq_restore+0x53/0x53 2018/02/19 20:01:02 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='ip6gretap0\x00', &(0x7f0000003000-0x32)=@ethtool_flash={0x33, 0x0, "0b9f4ca90e5ef30cf444d11ff50c4a7cd44a55dbeff4b1734118d9df3a0b71046bcaaec8bfaac05bdca02c6c4be4b72391a6eb3b2e45aa1dd6c64527d930e90890ede9fb2bed902bfb1269d4d09aed8352fc49c2c1387aea8020c7c6be94569c59578456abee9347a48678a44f9fa4999eed445f00dcbd12b73bf1b16af1aea7"}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000002000)=0x4, 0x4) r1 = accept4(r0, 0x0, &(0x7f0000004000-0x4)=0x152, 0x802) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@multicast1, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000003000)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x8000880}, 0xc, &(0x7f0000000000)={&(0x7f0000003000-0x134)=@getspdinfo={0x134, 0x25, 0x10, 0x5, 0x0, 0x0, [@proto={0x8, 0x19, 0x33}, @sa={0xe8, 0x6, {{@in=@empty, @in=@loopback=0x7f000001, 0x2, 0x0, 0x1, 0x100000000, 0xa, 0x80, 0x80, 0x7e, 0x0, r2}, {@in=@loopback=0x7f000001, 0x2, 0x3f}, @in=@loopback=0x7f000001, {0x8000, 0x9, 0x1ff, 0x7, 0x5, 0x4, 0x9, 0x5}, {0x3, 0x54, 0xffff, 0x1}, {0x2, 0x7, 0x4}, 0x0, 0x7, 0x2, 0x1, 0xce59d34, 0x40}}, @replay_esn_val={0x30, 0x17, {0x5, 0x6, 0x4, 0x6, 0x2, 0x3666, [0x327a, 0x3ff, 0x9, 0x3f, 0x9]}}]}, 0x134}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) 2018/02/19 20:01:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000816000)={0x0}) connect$inet(r1, &(0x7f0000405000-0x10)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f000098f000)={&(0x7f000025e000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) connect$unix(r0, &(0x7f0000b2a000-0xa)=@file={0x0, './file0\x00'}, 0xa) bind$unix(r0, &(0x7f000001e000-0x3a)=@file={0x5, "2ee5"}, 0x4) r2 = accept4$inet(0xffffffffffffffff, &(0x7f00001e1000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000ad4000-0x4)=0x10, 0x80000) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000fc4000)={0x2}, 0x4) [ 45.699625] ? fs_reclaim_acquire+0x20/0x20 [ 45.703961] ___might_sleep+0x2b2/0x470 [ 45.707930] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 45.713820] ? __debug_object_init+0x235/0x1040 [ 45.718488] __might_sleep+0x95/0x190 [ 45.722298] kmem_cache_alloc_trace+0x299/0x740 [ 45.726972] ? lock_acquire+0x1d5/0x580 [ 45.730938] ? lock_acquire+0x1d5/0x580 [ 45.734906] ? __rds_conn_create+0xe46/0x1b50 [ 45.739401] rds_loop_conn_alloc+0xc8/0x380 [ 45.743723] ? rds_loop_conn_free+0x290/0x290 2018/02/19 20:01:02 executing program 1: mmap(&(0x7f0000000000/0xdf4000)=nil, 0xdf4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r2 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000df4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x800000008991, &(0x7f0000df4000)={@common='ipddp0\x00', @ifru_settings={0xb, 0x0, @fr_pvc=&(0x7f0000df4000)={0x81}}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r2, 0xb0d) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$sock_buf(r4, 0x1, 0x1a, &(0x7f0000dee000), &(0x7f0000dee000)) setsockopt$inet_tcp_int(r4, 0x6, 0x200000000000a, &(0x7f0000425000)=0x1000, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000081d000), &(0x7f00002f4000-0x4)=0x4) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000df2000-0x10)=@generic="c7454fa76edacc10f3204f69b352a292", 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007ee000)={0x7ffc, 0x204, 0xffffff7ffffffff8, 0x3}, 0xfffffffffffffcbf) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x3}) setsockopt$sock_int(r4, 0x1, 0x53bdab7eb5434947, &(0x7f000043f000-0x4)=0x80000000000003, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0}, @in6=@loopback, 0x0, 0x0, 0x0}, {}, {}, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [], 0x0}, 0x0}, 0x0, @in=@multicast1, 0x0}}, &(0x7f0000de9000)=0xe8) setsockopt$inet_tcp_buf(r4, 0x6, 0xa, &(0x7f0000b63000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000dec000)=0x5, 0x4) pipe(&(0x7f0000de9000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000df3000)={0x0, 0xff}, &(0x7f000041e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000df3000)={0x0, 0x1}, &(0x7f000037b000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000795000)=@assoc_value={0x0}, &(0x7f0000869000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a5e000-0x4)=@assoc_id=0x0, &(0x7f00002f4000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000df3000)={0x0, 0x68, &(0x7f0000df3000)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1ffc000000000}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0xed, @mcast2={0xff, 0x2, [], 0x1}, 0x401}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000df4000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000742000-0xc)={0x0, 0x6}, &(0x7f00001e9000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000099000-0xc)=@sack_info={0x0, 0x2, 0x10000}, &(0x7f000049e000)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000df3000)=@assoc_value, &(0x7f0000df3000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000df3000)={0x0, 0x7, 0x8, [0x0, 0x17, 0x13f2, 0x1931, 0x8, 0x401, 0x100000000, 0x9b]}, &(0x7f0000df3000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000b7c000)={0x0, @in6={{0xa, 0x2, 0x2, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5}, &(0x7f0000643000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000325000-0x10)={0x0, 0x1, 0x80000001, 0x5, 0x0}, &(0x7f0000df3000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f00008c9000)={0x0, 0xfffffffffffffffd}, &(0x7f0000d47000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00004f0000)={0x0, 0x4f, "ef2738fd5af771cbb098e84ed6bf232ef0702e7621ef174389c339b4404d3207e7f80aab9ec44c78c55d11fad7ef56fca918ea42d75bbeb8f9595e888654cbef95addf78e8842f1fc796d82faa8b85"}, &(0x7f0000c96000)=0x57) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f00007c4000-0x6)={0x0, 0xb4d}, &(0x7f00008ec000)=0x6) [ 45.748211] ? __init_waitqueue_head+0x97/0x140 [ 45.752874] ? init_wait_entry+0x1b0/0x1b0 [ 45.757103] ? __lockdep_init_map+0xe4/0x650 [ 45.761506] __rds_conn_create+0x112f/0x1b50 [ 45.765924] ? rds_conn_drop+0xb0/0xb0 [ 45.769814] ? kasan_check_write+0x14/0x20 [ 45.774045] ? copyin+0x91/0xb0 [ 45.777325] ? _copy_from_iter+0xf30/0xf30 [ 45.781554] ? rcu_note_context_switch+0x710/0x710 [ 45.786485] ? rds_message_copy_from_user+0x375/0xc60 [ 45.791665] ? lockdep_init_map+0x9/0x10 [ 45.795716] ? __init_waitqueue_head+0x97/0x140 [ 45.800384] ? rds_message_map_pages+0x330/0x330 [ 45.805129] ? rds_message_alloc+0x28c/0x330 [ 45.809533] ? rds_message_next_extension+0x210/0x210 [ 45.810033] device lo entered promiscuous mode [ 45.814709] ? trace_hardirqs_on+0xd/0x10 [ 45.814724] ? _raw_spin_unlock_bh+0x30/0x40 [ 45.814737] ? memset+0x31/0x40 [ 45.814750] rds_conn_create_outgoing+0x3f/0x50 [ 45.835742] rds_sendmsg+0xe63/0x2550 [ 45.839534] ? avc_has_perm+0x43e/0x680 [ 45.843518] ? rds_send_drop_to+0x1930/0x1930 [ 45.848003] ? iterate_fd+0x3f0/0x3f0 [ 45.851800] ? lock_downgrade+0x980/0x980 [ 45.855933] ? lock_release+0xa40/0xa40 [ 45.859889] ? sock_has_perm+0x2a4/0x420 [ 45.863938] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 45.869301] ? lock_release+0xa22/0xa40 [ 45.873267] ? trace_event_raw_event_sched_switch+0x810/0x810 [ 45.879143] ? __check_object_size+0x8b/0x530 [ 45.883626] ? __release_sock+0x360/0x360 [ 45.887752] ? __might_sleep+0x95/0x190 [ 45.891703] ? selinux_socket_sendmsg+0x36/0x40 [ 45.896351] ? security_socket_sendmsg+0x89/0xb0 [ 45.901079] ? rds_send_drop_to+0x1930/0x1930 [ 45.905546] sock_sendmsg+0xca/0x110 [ 45.909231] SYSC_sendto+0x361/0x5c0 [ 45.912918] ? SYSC_connect+0x4a0/0x4a0 [ 45.916868] ? security_socket_bind+0x89/0xb0 [ 45.921337] ? SYSC_bind+0x290/0x410 [ 45.925037] ? SyS_futex+0x269/0x390 [ 45.928722] ? SyS_setsockopt+0x215/0x360 [ 45.932843] ? do_futex+0x22a0/0x22a0 [ 45.936620] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 45.942133] SyS_sendto+0x40/0x50 [ 45.945564] ? SyS_getpeername+0x30/0x30 [ 45.950063] do_syscall_64+0x282/0x940 [ 45.953925] ? __do_page_fault+0xc90/0xc90 [ 45.958129] ? mmdrop+0x18/0x30 [ 45.961377] ? finish_task_switch+0x29b/0x890 [ 45.965843] ? syscall_return_slowpath+0x550/0x550 [ 45.970746] ? syscall_return_slowpath+0x2ac/0x550 [ 45.975647] ? prepare_exit_to_usermode+0x350/0x350 [ 45.980633] ? prepare_exit_to_usermode+0x227/0x350 [ 45.985622] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 45.990264] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 45.995083] entry_SYSCALL_64_after_hwframe+0x26/0x9b [ 46.000250] RIP: 0033:0x453d69 sendmmsg$inet_sctp(r6, &(0x7f0000df4000-0x188)=[{&(0x7f0000a54000-0x1c)=@in6={0xa, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000df4000-0x70)=[{&(0x7f0000df3000)="a379373d8841f852fef3e2cba422ebdcbce88725660e386344c44fa5482f8a104f25b2d91bb79907d8436d7365275ff41eb51a74a623cebb8508adf73e7b85eb05cf03facf243fe9c26137f470766ca9d0c4a9c067fbc7f22a392dd3921af7459341f8746ab36b04c59ac7779c7e59d330681bd228009e37c7ec7d61b1a31ad35d8ab59a4b94587d1ed63c95fea005f4e6b23555dea9e363a9", 0x99}, {&(0x7f00006f1000)="7e2d5ebac9b858d0d6e5c3d9d814423baf", 0x11}, {&(0x7f0000df4000-0x8c)="a9b123c1e3968c03186389cdb228f516ce853b0f09b3b11b2f544922af55dd41827856e497d6cb37b5a72ae0fb049e61cd86e6bb65acb64eb8f431d44567ce9fca98a724bf5a15b0273f7ca2c8a97b03d1452aedac455b47db4de2ebab394220f891226538cb1a6d727572ffe3a41b653b3fba8996fe260b4976862973da70e026e9f1f5eeadfa185a668592", 0x8c}, {&(0x7f0000404000)="a6", 0x1}], 0x4, &(0x7f000054a000-0x30)=[], 0x0, 0x4000010}, {&(0x7f0000151000-0x10)=@in={0x2, 0x2, @empty}, 0x10, &(0x7f0000244000-0x90)=[{&(0x7f0000df3000+0xedc)="6ddbb22f2dcac08ae3ead402e9c6f7756d419bcd479a678301db0a4894e37927ddfcc02aebee0b3450c2cbb88a4c18c4c9e445a123a0d6dfe4f06b49cc97984c75d9b33d639783002689e241517a47af752d374ce4833484a11b9117459d01cd00e30ab2ad0d3735c6e31f4d017a9eb3c6db841d79f4f939237179d9ec99a166adf84b8c5f07b36fc4f998ff51f61a79119636050f1a0f86fa88d4c7a96b3a855fee9cad1884189afde95b723e347a676b665cc4a1858ec4ba7be31495d54bf533c8e62ad2fdfe23407a654dd90efbcc43833fe1bd941e6e39", 0xd9}, {&(0x7f0000df4000-0x94)="94eb3ce2aff1d68039f8108a3a3b6198ea937776d99bde05d72e2ec61438d942f207f57c34291a86eb5d8cf42bae42eb189734677c2b10ada335855be4c17567065c6cf14d5666dd49b03bb4b1b0196dc6f995a90b70ff696bc555b7909c172942d2302e9dfb8216aac226d63a7ab6b1039f7693d0c81711cd88ae9bb4ddb04269950cef7bac4a1d11b38a10ffb7567fa7f0ee88", 0x94}, {&(0x7f00002e8000)="7ed4e24075f0dfe7f617b5aaffffe9b3f5ba162bf01512ceeb3e7d34eeafc67c0172158d3a488a450c132b72c6151885b5b0865854e1a78f7c4a924c670d771fef45bfaa715eaa85f5865ac6ec5ae20e3ac15a10697d3736b9b58f00944bd8ebe912c692d7483bd242bbb26223527c62260971841b41f4bfb26eb72da0a8836f6dc56ab8d68a452bb02f8c787176ca51e5216f99a5d3d8b9ad385302000f534b9c084a065a6b6f05fd30681d60c1826dadb9c5d8e9851dc594d9bc59c7b277f71f11007a1d6cfb7b5df839a11dc39bf5b706b60aff8499f524ea5bfabfc5e5f1fccbd9affd5d1373e54a185e294ffbd26e5b66b9258a5b252e", 0xf9}, {&(0x7f000078d000)="c53fc7f15eb1b00321bcb3acd5fb8611375703d2ec7e4cdda5434546bcd7440c5cb7d652490090cf37b850fdeb25aabfa04ad340e81beb276159dbcc99ed0bf5a30739e5d6eb", 0x46}, {&(0x7f0000df3000)="b2c59633332d53aabf2ea206f75166f8a9af74529bee1590495943382569dbf9fb68ba3e95e5aab53c69ed9b78c67f872455dbc0551cfb3571d7c724c341c12a61fe301fb7671569fc449951bd79d4010d58b139e5c09f08f3a40da15daa231362b7dae1795e5601d994cf01b78cd1491c8b", 0x72}], 0x5, &(0x7f0000466000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x4, 0x9, 0x6, 0x1, 0xfffffffffffffffc, 0x5, 0x6, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x820b, 0x2, 0x9, r9}}], 0x60, 0x20008000}, {&(0x7f0000cde000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f0000df4000-0x60)=[{&(0x7f0000df4000-0x41)="9639dcc04413c6e38e91b81810a2221226d3ebaeb698dcf4d60832e1f3abad3d73b5a7094f39e17150f05c76ef2d93cb1404bf9941d54910eb96c3c0c4a751e29d", 0x41}, {&(0x7f00009b3000)="01697d8e7af7641b169980a527fec270a87b5e24871b72d32a74103a918aa4695f52294314c43d1247d8b2e408fd6abbf5a1230562ec5a2f7fb41e874084fe83a3666a80e0680b3d75b9895d38bea1f56f8a81b5002c73ff96b087f813306b18b64edc36cf5ea9cdaca5e8c8944d59275049233843097c40f412e521f3d982fb0c285acfe56d159ea49a1ba591348a1c7bfc6848b527e5fe01270d1a08e0764b78ddb7c325a51fad0b7a786531bb53525883bc83dbb4338b77a3f0338ba524ce64420fb9667b62fdbc6165ff5bc182dc31109f6354d912322daf70764d", 0xdd}, {&(0x7f0000677000-0xde)="8b44fa31700875cbb3dec68285ef8678cb0f6bf52a5ac25909f89549e7a6600f7aeedc7176d3e0012d6182a3504b652c606f1768351e19504c33a5743a1b342cf272a23a855f6176d137472b671e0437cc2373f7777f4349c1ede21f096e9d8386d0a8a5949384f98c026aef78d06945d4a8ed3c498079608c5a031c869ceb2b7d95bfcc9f593330054afd87c6c2d298bcfa0f8185ea3a972ef7aaf5190fa199c8b3d52e8ce3669dc599dcfb154334e7165cf657c9d2eb0c912b837f417b1aa56a6351332fc00a036d207ea648e3dd31078d63ba16b91cf74d833a7f47a1", 0xde}], 0x3, &(0x7f0000df3000)=[@sndrcv={0x30, 0x84, 0x1, {0x6, 0x8, 0x202, 0x10000, 0x6, 0x8, 0xfffffffffffffffb, 0x1ff, r10}}, @init={0x18, 0x84, 0x0, {0x6, 0x3, 0x8, 0x7fffffff}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0xfff, 0x8, r11}}, @sndinfo={0x20, 0x84, 0x2, {0x500, 0x8, 0x6, 0x4, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8009, 0x7, 0x7, r13}}, @init={0x18, 0x84, 0x0, {0x100, 0x4e, 0x7, 0x138}}], 0x120, 0x48000}, {&(0x7f0000df4000-0x1c)=@in6={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x30e}, 0x1c, &(0x7f0000df3000)=[{&(0x7f0000df3000)="61fb3fe4ada0cff97cad1eda4628e881ae4459605a98ba25e820276e7cfe50445d7faa499e093c5cbd24fe044bd19d180d00ae30af661f8c1e627ef31e7b8657b6f320da3f1f8a20dc6f57a165322743c8df9de768b4f0cf9055bbf816d70ddc2a132246fc3a0d9ba144bad8075b962444f165272d8e4bfcfa5bf828afd08bd00ab77b25f5f8996636655f7bd29b1cd9ddbac7", 0x93}, {&(0x7f0000618000)="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", 0x1000}], 0x3, &(0x7f0000df4000-0xf0)=[@init={0x18, 0x84, 0x0, {0xdf, 0xcd0, 0x20}}, @init={0x18, 0x84, 0x0, {0x5, 0x4, 0x80000000, 0x786}}, @init={0x18, 0x84, 0x0, {0x5, 0x3, 0x3, 0x200}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x8, 0xfff, 0x9}}, @init={0x18, 0x84, 0x0, {0x81, 0x2c1a, 0x5}}], 0xf0, 0x20040001}, {&(0x7f0000df4000-0x10)=@in={0x2, 0x1, @rand_addr=0x80000001}, 0x10, &(0x7f0000240000)=[{&(0x7f0000959000)="1fd60af9d8d747ae764b53eeab09a0b160fcc46ab1df493bb44c883ae9ee30e4f7c595dde20dd1e35c94db569743a63436cf618b88c03ca0a14da121adbf48d33ddcfb924a557730fbff3c6ac8f1c95bca4ef842d867dc984fcfb33e416138bc2db8348f14808ea4982f4bc7ee72b2a76f1827c9aadf4bd9ef960f46147ff126f6324e500e905d42dc5fcb92cdbea21f805db62dad1277", 0x97}, {&(0x7f00002b9000-0xe9)="898d234a85946a1d94d54bbb76cf0b01f23c100233b18a89fc998fc52030b6945689cfaf116ce3834d2acc16d270a4d498d72ea5f6fe4d0c44623b9bc5e561671d660343c20bb073646f8d255d0f940249c1f7db3c756f856c082ab7eec475e26b59a3bb88d138f0410cb0b55f88d0c4a2185decd8751302fbea41ab283c2627b833e9feaa00af775a08c90ce0f8b3f021adef64bdcd8997420a6bcb575a6c596f9d8a8e9f4d1acd0d40803d8afd1e5443817327fa313c5703e6900eff22cf7121c6cbcbeeaa1cbd171693319ea3b81583eea00f167c1e7580063d2541d855ca14a74facceb72f5c10", 0xe9}, {&(0x7f0000df3000)="361e54ccdd28e8351885569ed091bb652f7f4ca939d1e46d463fafbcf5bbd0653111d28b64112e0e745a79692f066dd004cad06094f671660ccea601e84534d950c2cddf48b8dbac5f0d24f15cd2c01cd5daf612a12144496ca942f64374fd47ea", 0x61}], 0x3, &(0x7f0000451000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x820a, 0x9, 0x10000, r14}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x7, 0x1, 0x401, 0x3c7, 0x8, 0xfffffffffffffffd, 0x80000001, r15}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x5, 0x208, 0x3, 0x7, 0x0, 0xffff, 0x0, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0xaa4, 0x8, 0x1f, 0x1, 0x6, 0x9, 0x2, r17}}], 0xc0, 0xc090}], 0x6, 0x40000) getsockname(r4, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000deb000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000032f000)=@common='ipddp0\x00', 0x10) setsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f00008c1000)=0xffffffffffff15f3, 0x4) 2018/02/19 20:01:02 executing program 2: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fa9000)={@common='ip_vti0\x00', 0x0}) sendto$packet(r0, &(0x7f0000aa7000), 0x0, 0x800000000000000, &(0x7f0000fef000)={0x11, 0x10000000000800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) 2018/02/19 20:01:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009bf000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 20:01:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f80000-0x58)=@ipv4_delroute={0x38, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x0, 0xff, 0x0, 0xfe, 0x1}, [@RTA_MULTIPATH={0x4, 0x9, []}, @RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x0, 0xbb}}, @RTA_OIF={0x8, 0x4}, @RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x38}, 0x1, 0x0, 0x0, 0x4007}, 0x4000000) 2018/02/19 20:01:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000de8000-0xef)="220000002100070700be0000090007010a00001e000000000000040405000c80ff45", 0x22) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f00005e0000)={0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @empty}, 0x320, 0x7, 0x2, 0x17b300000, 0xff, &(0x7f0000ce8000-0x10)=@common='vlan0\x00', 0x400, 0x7fffffff, 0x8001}) 2018/02/19 20:01:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = accept(0xffffffffffffffff, &(0x7f0000ef7000)=@ipx, &(0x7f000089c000-0x4)=0x10) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000fc4000)) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @igmp={0x2000012, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) syz_extract_tcp_res$synack(&(0x7f0000148000-0x3), 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00008df000-0x8)) 2018/02/19 20:01:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00001e7000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000a4c000)) sendmsg$nl_route(r0, &(0x7f0000678000-0x38)={&(0x7f0000b6f000)={0x10}, 0xc, &(0x7f0000b27000-0x10)={&(0x7f00001aa000-0x58)=@ipv6_newroute={0x30, 0x18, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0xfffffffffffffffc, r1}, {}]}]}, 0x30}, 0x1}, 0x0) r2 = socket$llc(0x1a, 0x1, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00003a1000)={0xc, 0x2, 0xe6, 0x5, 0x11, 0xffffffffffffff9c, 0x3}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00008d2000-0x2c)={0xb, 0x4, 0x3, 0x8001, 0x16, r3, 0x401}, 0x2c) ioctl$void(r2, 0xc0045c7f) 2018/02/19 20:01:02 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000757000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e63000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x98) 2018/02/19 20:01:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000097b000-0x8c)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14}}}}, &(0x7f0000d43000)=0x8c) [ 46.003411] RSP: 002b:00007f355e6dfc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 46.011088] RAX: ffffffffffffffda RBX: 00007f355e6e06d4 RCX: 0000000000453d69 [ 46.018328] RDX: 0000000000000001 RSI: 0000000020218000 RDI: 0000000000000013 [ 46.025569] RBP: 000000000072bea0 R08: 0000000020062000 R09: 0000000000000010 [ 46.032816] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 46.040059] R13: 00000000000004b9 R14: 00000000006f71f8 R15: 0000000000000000 2018/02/19 20:01:02 executing program 5: r0 = socket$inet(0x2, 0x4, 0xaa2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x100, 0xb75, 0x7f, 0x1, 0x80000001, 0x8001, 0x59be, 0x4, 0xe0d1, 0x9, 0x7, 0x8, 0x3, 0xd0, 0x7]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x9}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) close(r2) socket$inet6_udp(0xa, 0x2, 0x0) bind$inet(r2, &(0x7f0000015000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00004c5000-0x4)=0xbf9, 0x4) sendto$inet(r2, &(0x7f00002df000), 0xc0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) recvmsg(r2, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000245000)=""/81, 0x51}, 0x2020) [ 46.106498] IPv6: NLM_F_REPLACE set, but no existing node found! [ 46.123103] IPv6: NLM_F_REPLACE set, but no existing node found! 2018/02/19 20:01:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000020000-0x4e0)=@filter={'filter\x00', 0xe, 0x4, 0x480, 0xffffffff, 0x160, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3b0, 0x3b0, 0x3b0, 0xffffffff, 0x4, &(0x7f0000013000-0x40), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @common='vcan0\x00', @common='ifb0\x00'}, 0x0, 0x138, 0x160, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00'}, @common=@dst={0x48, 'dst\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x158, 0x180, 0x0, {}, [@common=@unspec=@helper={0x48, 'helper\x00', 0x0, {0x0, 'sip-20000\x00'}}, @common=@inet=@iprange={0x68, 'iprange\x00', 0x1, {@ipv4=@dev={0xac, 0x14}, @ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv4=@multicast1=0xe0000001, @ipv4=@loopback=0x7f000001}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="90d4b4b5d11d3706f3015cc3b14a3e97", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4e0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e93000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000503000)={&(0x7f0000c64000)=[], 0x0, 0x6, 0x6, 0x8000, 0x5, 0x1, {0x5c, 0xc, 0x7, 0x8001, 0xffffffffffffff5f, 0x6, 0x1, 0x5, 0x88, 0x8000000000000, 0x5276, 0x9, 0x9, 0x7, "dd8dab8466c852a79bd09913a28307ec56fe7f92e09d530a3a32aea347dc2061"}}) r2 = socket(0x1f, 0x80006, 0x8) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000867000-0x4), &(0x7f0000c9a000-0x4)=0x3b8) syz_emit_ethernet(0x437, &(0x7f000086d000-0x1046)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x401, 0xffffff88, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "5aff18", 0x0, "9ac47b"}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0x0]}) 2018/02/19 20:01:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00002c0000)={&(0x7f0000506000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000836000-0x10)={&(0x7f0000b56000)=@ipv6_getnetconf={0x5c, 0x52, 0x100, 0x0, 0x3, {0xa}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x1}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x8}, @NETCONFA_FORWARDING={0x8, 0x2, 0x1}, @NETCONFA_RP_FILTER={0x8, 0x3, 0xf4b}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x6}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x200}, @NETCONFA_RP_FILTER={0x8, 0x3}, @NETCONFA_FORWARDING={0x8, 0x2, 0x3c7c}]}, 0x5c}, 0x1}, 0x20048040) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f000030d000)={r0, 0x8001}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000435000-0x10)={0xccccccccccccd97, &(0x7f00004c4000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e22000-0x28)={@common='ip6gretap0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x132, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r1, 0x0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @random="e5e1b3e90be5"}]}, 0x392}, 0x1}, 0x0) 2018/02/19 20:01:02 executing program 4: socketpair(0x9, 0x7, 0x7, &(0x7f00007d0000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ee6000)={0x3, &(0x7f0000aa4000)=[{0x1, 0x3, 0x6, 0x3}, {0x5, 0x127, 0x2, 0x4}, {0x26416ac6, 0x7, 0x7, 0x8}]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x3) listen(r0, 0x5) getsockname$packet(r1, &(0x7f0000fb7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000f49000)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000092a000-0x28)={@generic="9e96be65959e153f1150184cd74eaebf", r2}) sendto$inet6(r0, &(0x7f0000674000), 0x0, 0x4004040, &(0x7f00009bc000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/19 20:01:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000356000)="b3", 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000048b000)=""/240, 0xf0) bind$ax25(r1, &(0x7f00001d0000)={0x3, {"86618e93f45d5c"}, 0x1}, 0x10) 2018/02/19 20:01:02 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fe0000)=@assoc_value, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f000047d000)={0x2, {0x2, 0x1, @multicast2=0xe0000002}, {0x2, 0x1, @empty}, {0x2, 0x2, @loopback=0x7f000001}, 0xc, 0xffffffffffffffff, 0x80, 0xff, 0x101, &(0x7f0000001000-0x10)=@common='irlan0\x00', 0x4, 0x48319567, 0x81}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000321000-0x8c)={0x0, @in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x8c) sendmmsg(0xffffffffffffffff, &(0x7f0000295000-0x78)=[], 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000001000-0x10), &(0x7f0000cbd000-0x4)=0x10) syz_emit_ethernet(0x90, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x10, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x0]}) 2018/02/19 20:01:02 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000012000-0x38)={0x0, 0x0, &(0x7f000000a000-0x10)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b3", 0x34}], 0x1}, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000016000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000016000)=0x1c) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000016000-0x20)={0x7ff, 0x0, 0x10001, 0xbb00}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000018000-0x10)={r2, 0x1}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000012000-0x38)={&(0x7f0000017000-0xe)=@l2={0x1f, 0x0, {0x28820d83, 0x4, 0xf76b, 0x8, 0x5, 0x8}, 0x1}, 0xe, &(0x7f0000016000+0x152)=[{&(0x7f0000016000)="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", 0xfd}, {&(0x7f0000008000)="b05229fb7935696990a25d81e5d6b6700d1c532bccba50073a97d49b0c2e8288bcc1e04d52486be963e5b190bd88f5e25bb74cb8d35eef9efd22c12a2a15466049036ef6", 0x44}], 0x2, 0x0, 0x0, 0x40}, 0x0) 2018/02/19 20:01:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009bf000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 20:01:02 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000690000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000bfd000-0x4)=0x10) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000935000)=0x100, 0x4) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000edc000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000033000), 0x4) 2018/02/19 20:01:02 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000011000)={@common='bridge0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x89a2, &(0x7f000000f000)={@common='bridge0\x00', r1}) 2018/02/19 20:01:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f00000f7000-0x4)=0x90dd5d59115c846e) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000725000-0x8)=@assoc_value, &(0x7f00001da000)=0x8) 2018/02/19 20:01:02 executing program 7: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='bridge0\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x19, 0x0, 0x0, "00000107c89d"}}) write(r0, &(0x7f000040d000)="31744aee9fb9619574adb9389be395730f9c5d43267e22553be79c78ee8547b22d102ddec12343dc0988f15ea04a", 0x2e) 2018/02/19 20:01:02 executing program 4: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e6d000-0x58)={0x26, 'hash\x00', 0x44f, 0x0, 'sha3-384\x00'}, 0xffffffffffffffd9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00003e4000)={0x0, 0x0, &(0x7f00000e5000-0x10)=[{&(0x7f0000f73000)="6243c575010fa8f5b76cbd1d21b279f979d9bbe52d57d0a2718fa676ddc3b5f386eeb50a3c6a405d66d1c820ef6a1472855b09730ba6dcd369090197db3ad356b7c26206df0853f92c68b4dae354c96bd4ccc4308e6a05b725fdc58b1ebd3d24922bc71c76c795a660b135ab9e9b4749", 0x70}], 0x1, &(0x7f0000f77000)=[]}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46}, 0x0) [ 46.202899] audit: type=1400 audit(1519070462.926:50): avc: denied { setopt } for pid=7007 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/02/19 20:01:02 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000f, 0x200000000000) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000004000-0x88)={0x8000, {{0xa, 0x0, 0x1, @empty, 0x3ff}}}, 0x88) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f0000001000-0x4)=0xffffffffffffffff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000005000)=@generic="6f7d432316e80abbcab467dafe5243c1", 0x10) 2018/02/19 20:01:02 executing program 5: mmap(&(0x7f0000000000/0xfaf000)=nil, 0xfaf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x9) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000fa2000)=@nat={'nat\x00', 0x1b, 0x5, 0x4d8, 0x0, 0x318, 0xffffffff, 0x228, 0x318, 0x408, 0x408, 0xffffffff, 0x408, 0x408, 0x5, &(0x7f00001b0000-0x50), {[{{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, [], [], @common='ip6gretap0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @icmp_id, @gre_key}}}, {{@uncond, 0x0, 0xf0, 0x138, 0x0, {}, [@common=@dst={0x48, 'dst\x00'}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4=@dev={0xac, 0x14}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x12, @ipv6=@loopback={0x0, 0x1}, @ipv4=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @icmp_id, @port}}}, {{@uncond, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @NETMAP={0x48, 'NETMAP\x00', 0x0, {0x1, @ipv4=@broadcast=0xffffffff, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @port, @icmp_id}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x538) sendto$inet6(r0, &(0x7f0000857000), 0x0, 0x0, &(0x7f0000faa000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000faf000-0x91), 0x0, 0x0, &(0x7f0000fac000-0x1c)={0xa, 0x1, 0x0, @empty}, 0x1c) 2018/02/19 20:01:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000ef1000-0x38)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000424000-0x10)={&(0x7f0000962000-0xb4)={0x24, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xf}, [@nested={0x10, 0x7, [@typed={0xc, 0x4000000000000002, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000cb1000)=0xb87, 0x4) 2018/02/19 20:01:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) listen(r0, 0x4) r1 = accept$inet(r0, &(0x7f00001e7000)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000259000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000929000-0x10)={0x200}, 0x10) write(r1, &(0x7f00007b0000)="01", 0x1) 2018/02/19 20:01:03 executing program 1: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000)={r0, &(0x7f000048f000), &(0x7f0000fef000)}, 0xb) r1 = socket(0x3, 0x5, 0xffffffffffffff81) ioctl$sock_netdev_private(r1, 0x89f0, &(0x7f00009df000)="cec1800b5649b500dcb3f04e13f59f7008c4525bcca66428b84b4d3e07bfd9982297874f92fa366a82681335ba5e6ccaf8492991025df442096340371171d5c48768c9a1b0bee19cece613cb1ba97e75ccc8c2191b88213a356c274e1fe94f80904a5d613d554dfae5e3da77ea8743d0a72d379f0c9d6c42b366915251") 2018/02/19 20:01:03 executing program 0: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000028000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000002a000-0x68)=@ipv4_newroute={0x60, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8}, [@RTA_PREFSRC={0x8, 0x7, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @RTA_MARK={0x8, 0x10}, @RTA_METRICS={0x28, 0x8, "b09a20a3b900000000001996007cfd2bd7776f53f888b42df76ad5dcded77bde1b8946c9"}, @RTA_ENCAP={0xc, 0x16, @typed={0x8, 0x2a}}]}, 0x60}, 0x1}, 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000002c000-0x4)=0x20, &(0x7f000002b000)=0x4) 2018/02/19 20:01:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00004ca000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @broadcast=0xffffffff}, 0x2, 0x3, 0x3}}, 0x2e) r2 = accept(r1, &(0x7f00006fe000-0x60)=@nfc_llcp, &(0x7f0000055000)=0x60) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000239000-0x10)={0x0, 0x4, 0x2, 0x7fff}, &(0x7f0000505000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000c85000-0x108)={r3, @in6={{0xa, 0x1, 0x800, @loopback={0x0, 0x1}, 0x5}}, [0x2, 0x2, 0xfffffffffffff001, 0x7f, 0xbe, 0x7, 0x1, 0x1, 0x8, 0x4, 0xe515, 0x1, 0x4, 0x0, 0x1]}, &(0x7f0000ed5000-0x4)=0x108) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000ecb000)=0x1, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000588000-0x4)=0x10000, &(0x7f00004aa000-0x8)=0x4) bind$alg(r2, &(0x7f0000534000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) 2018/02/19 20:01:03 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) syz_emit_ethernet(0x66, &(0x7f0000025000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x2], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, []}}}}}}}, 0x0) socketpair(0xa, 0x0, 0x2, &(0x7f0000016000)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000025000), &(0x7f0000025000)=0x4) ioctl(r0, 0x1f, &(0x7f000001d000-0x77)="54536d13710a9bfe15398c85ba1894659f03d113b96c1050b4b7a51037acb090013ce0053a674927a821807f1714db3a8b7e93127c133f7a13334aa6457e8f16c60038b1759f2286031f888992b34be84517c8c7ce103b0d7cfa8eb636796ef555d9981c61e7a46e54339b8cd180967ec1ae68f0a96c2b") ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f000000e000)={0x6, 0xfffffffffffff801, 0x81, 0x8}) 2018/02/19 20:01:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009bf000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 20:01:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100013b0509000100020100ff3ffe58", 0x1f}], 0x1) ioctl(r0, 0x3, &(0x7f00009dd000)="f40c9e068ef26bcfd0c73d3a3b2f3f02f6e9828b8360d2ebaf9ff3f2180733dddd730dfb64de093755cdc7b4fb4307bf363f46982a91ba248e3cf5360d082e8422481f05f02d2f2501ed91dbfdb37e5b9ca28a80577f3b4629c538da607928eb43b888c35fead45685d6166fb495032b24ff33250f95f2e70c223b7316b7fa639968a3528f1a31b748dbb3f213b25ba2205da4cf36cafb74c8b373d7892dd3b69f0f12b6f5552249eb0063d51ba2a41d64a33b3d42171d8d56dedd25fa20673fb95ce7a09cb62456ba50e07709f2142a78ed112491cde795df7dcaeba1d0b169af6bdc40a88a794ea9d04e7930ae1a333e9f3996b3a11497be9fd1a32060206cb9aeeeb6d4bab6db38402078fe7da997d2ab78c2ff8382759953b77938659e1083d9499b721bc693245a80a7c51648730b5e6556fb989d3e448ac4970a60a9c3087be0a3c3b7b75ba578894d1781b94754eae35f866bf139cc046d1d8e456de88b8627f7337aa599cab4adbd26b02113fd5f5e9e82c92f1092630401f0da9ab38848589a51a5560bbcf38b5c1ba7bc6427e214d9a7e9fe81f409f481791b1e20829ba3fb0999d9b11b961380cecbb8f2791221b65a2832cca52ad07e9ee1f8ace7c10d3f36c3f16d096e0733b438679f735be3791c7464e34a26e999bcaae0eadc3b559d6e60e7429f0a60054fc1beeaee5b1a4e0474b035ee4ae7630449927f965ccde14212cd07a3bd9a037fd0c460f3d273aa904ca097b97c44109d3cc29ffd24323f0f86e411098db1130ae705c05ee57c5a37326b2875db11703ab3923b77a66852afcf5ace10af1f35d82e26fe8401d77c4509717b2a7e315a01c7e2ae53f3f17151f13bc2000a3fa84dce4764d20e11aa5706655439bda7c5c4598dfe870b5bc37c8c0084dd5a180045f799d0f2cee0822c0ccae548b1299865492cdead47e70407d60fff6e85e5f135f876bac30d1bfa7b45e00277537073faf7b6fcab01d581a12f7eb8a2bc998414a10d1cab1be71dd428abfe9045e11eebaf9b010817ae72944e2cacbefd19fd4c174d0147810b8b676ad5b0f613e1ea3323785ef900120fa427be9b3652200206a967f622d2990ff85f9f23e581e39423e70f7dbcdb731061b4a25be899f44d03b1663a8c0e48c40cf71bc48ed37953e4bb50b52b3a2525e5b18014f9c455411f55e6d0dab13c1bf4c466186de1524096f89be0ac73b8ac36fce4aabb4af72fd7ab5eb559ccb6f0f4d467d415b783780debdecb3d1baa84c61e9989aeba646cdc0dcd995dec62565b19cb450fa1f12261efbba14bd271a339e4676f5dd1ff41191e9180c890a66e6ff810db04dba37336a2e10240ea044f7520dfaab7241097231b0ab35c09a0584ad040111ba7bd895eae54956404b539c32b3467f11ca1fdc6a714c3e31cf1565c92cf20b6b27f93196a38d09ceb7d1525411cf0470993b0b5ec15f1701bb76d38d6f363c606d1bee4fe554fb83011cfd3eacda991edb498cc8b8783d8a0548f85c698ed81d233b0f8e39b4376e1acb725f439baceeed9c914a2a53e1045892a9a95e66f5fe0285a8bb1d47d2da8927f2ec1cb0ad608e4d2115a598fb2201e48f8d7949e27005b946c994b5bd98c0cc577d9e57062c7cb8d5f13ab3db0ba76e1b631470f65bf2a9f1f6e48443fc53f1125b6e8dbf42ed7c95187ed40a3234fb6adab5f92ee8e2b0109fccde573ba02f860abbb10e54484f0417e06b31152955c55da7418675eead5f0b11a91beb7cc1ce54a551d6b33a80381f87e47644486e1458d107c191bb50746f285c10acb21f82d6c923ea69ba4b48b8f24fbddb7e5f85a05439343b77c8ea86be8c0f3469c589db68e961f5f8ae560f21a016aa04ee6f77ee95dee730c9f47688c909a8713e9deb17256eb9acf7fc845e5e3c5816d1421faa530ceb0d80cec8d009f3f23552d5258311cc17fe32e03f2a8f74fc6b88bdecde5b18bb99d08ba21d8156a25317ffd9b327c381b4e5e45d2d3d86a225119bd929d7343db1ab049b0c9d777d6e05c92374541d3ba014af4063f23f67ce034d68bcf55bd476f6dc2ec679ab45ccf86b391551adde5be02ac67b126b229abf7ccc77fd1c869bc92dc204a44cfbbd65b7bef6423d2cccbc6e2bd4a777e200d2836b09064bf5d5609f23d9ac91ad5e8c0c5adfd6e4d185ccf26d8734e52b13991f13d479719490fdb576c9265e6e2065a1939affbb7544ea0aab21f45ca939ee729ddc8aa3edde9e993b5887f0520d911112ce6db7a9070d2475b2c6fad8bdd6f7baed129096a2ee8e9001581ce429792553deaec3962618ef8027e71bbf7908d0346bbf723923ec72d5841612761968b76ab77769f40516a9342a4b1b5bfb5b6459588b44e6bcc4742e1164aba17da760ef74d6c621da52f52efefda1d01017af179a6a421fb148cfbc8836ccb88fb0ff5a196a65da11a80c81b7b1abad2a5c85d47307c1b38792a9cf8c38bb2beef22d0b137e19894f71ca5885dfaff469c8d8cc3fecae3fd6beb342b028a3dbd3233de1e8c84939627a790df7d3ded698c956b253febfd791a65cbf3bde60854a99a3cac4e2ddb9e3a51595e20a4b77b3e5c358e52175aa2293f51c444defc96b084317efa34dde6e06be111fcecc38c011e9f22a800f62f97b7c5cc1d373acf840adb0dec77c4ad1fb9780efcf239b43bf29899d12da4b5f009fae1c372b7584f2d4492ddda57ad779fba485aab0175478e0a5f0966eaabe099d220d33f38c8a89368b8eb734f1eeb948c27c5dccc272bfc70b3271b1d3b2992bc538e2ffd722e53d223966824042a187fa4bfd3328314dadddb53215ffbaad4a1a031e640ec51a26390c468986997bffd70d02ead04d7acb46e247bbdb24440cc6e5fd5d0dfa22fc4d204d285e44760f1734ef9061ef208bfae7449cc0204ea94f87a329abcf03f27c1401cd0bb7cc7cd7c197010b34b7561bb7d179798301671a3a2ef5f8ed7ba4b9ab124e425680cfd9b3cc3ff0abee734c1e3b99133efd2a97bdb16c1ac4cc7cc9c90f61953febd8f381b6fe97460754723a406c1d48877260b73e2d4400f542b47948881f2559abc1a268d05563f780a0c3c1bb740970b5442c75fcbda8759baf13a84f65a7e27f5ff8f80cb153823413ae1f5de7d07d595a2a9931e63ba803a5a9f607e7ec921943bc44a268dff329a8e1ab9fb62cc5770c005e635c90f8a865452f262b1653e164651e7a5f5a39737eb4412d464b0d9a014ba8a45887ae5a301db869862e1972fbb487dd6d25a94a86b7726ce9a70432875e01a81022de7aa5554d2ebe683cc06101235043f854e86573e5b554ae518bf9007cc2effd51c26999d16ab8eb4d59ecf9ea236fc1b647d4a65942250119d3700257a81323d9d06c0467650b9db80b227b9c8804d41b8ed0c888d6f33b9c9b04d1f23c4920e9d22965180a4fb25e2d546af2a5e139c44e37e5fef2aab32a65f01f82224b6da70f705401a0297ac781c512f8beccdf9267b62f130b38e1144f41336ca4f4f2014312eb2a6a2fe367fe39195e2485a55521a0b8843156e87c40257ad7ca276bb43c577687167730187a0ca6c065c7c5719e990ba3c9e424b385ee9858ab04d890b50235f9331bff93d0165f086b27084ea99ca1df8c2c2f49eebbeeb46ef05252cb73ed39b2af8b2efe7e749139d95dc0ac3fd77b4cd95bb256d37f6532156e1e8de4abfd6c4ec09e3888fbeb5d006ac8a8b4b145ac9f0ce8044fea56f81d82ce037821cea7869b0021185f92c98733bfc4c7a0a137955a36f792c595385708c687a2d295848ebfa8646cabd2fd710087058a0ade918d412978578360fb936cee8df95a2431593b72f429cc4f82ce39d0f32dabfd24ef26a55f4f768f1373995c5c30b590a84b24ba17c0f821f3fb0c56838d634737a2b755c8b57746a2257af819aaf940a366b0944de29e4b3d2e1efc550029320b2fe7e56c9672a38e0e4d6110a2414b1961d6a4037ee6a51a0e971ca4531193d1138948ee0aaf90fea6cf1bf44392b9b778be489d9b00811d3ef38c0bad1f7cefdf75023b0ecce7edcad20635e15f0d96632d3d16bbe1f9b48c4ed19d4235d943b75c6aaf74319043d4bec508c67d2adbdab88fe3c8d7b7c41db6cd44caea8ea85e9acd877f19f7a2fc55be551a14df5f9fd21a97f8c625d930abe13bfb8887ea32e04b9174d97ec2eac2d2f09f6b65877ccaab167241a6c0cd49b4c324429c5942630ee2f6816452a6980a3d07951108b29731c7cadc0e93f78f182d14b98c83e3d7cfcef9b3247b24d4de8fe8a56d86fa00d4aa33b81d37ebe9c9200f99ebfb569126945d64b086aac52e6cb911c96b85f779aa8f9f21606d90a5174fb54c73fa8625e536eb9baa0c0fda3f9f7d8bb3b47b87820758c416940be0bcacc7c410aff50e6e0872cab878f33fd3823435f41ff7ef0ee1cf22bfb33c609f319518f1cb16a32bbf148cfe9d1cf3d3d33b78f5335b3c70fe7cacb74c235851ba960946fb24973bc27d36b82670823132049d3e337d993c0c1043d100bcf1ee3c8561a8ab4228ee176df83b475f29d5e7f8e4d6bac118d49d60268f2db36b97a1e508049464defb00c939c4439b5d2ce4f2fa22e442841742994afb86666cd1eda8cca652f99ec49d501455acbe06bb0faa3e1b438c3c2c7accb0a57babda688ab736fad813793c2d94b3a094ca67b27a23db4526d98550509cf78eb07bc85c18a636a8822b46b9211ea294f9c9ece5ccd06d9798b4adf6dd68ef86a662936792d6a53e6b1a444cf94dfae9919c259bb5fd7b3ac14432e10c53bfe8c765483ffcc43f55dc05648581855d20fd145d12d07cae8ac86f2a2202643e8b95a9c156f5671c8c7e8c3937109f6b43866817abe4645d720533b2323c539a75aba27c3f50bee47cb345b89808e3fe0ea316f2e33d4a2bc4d5e868e4d00122748a18ec7c1bb13cac2315608d063da40b3de2bc2204dcb0e2bd1448a7c2b88d578b10d0180773ab48cdb1da03213a4c474134bb86e6bcf86c887d81979ab33944f18dfa0243879470fb8f2db105f99fab685eac79c3f04ea3b58329eb7dd46570fa498d9c05168d2da825bc8bd1c4ef9e26cab8cff129aef94fc3f311952fa29a1411f7019f5964416f688397ba01e4046b84e27c0d006daf3f3fb487f51675e6d35acc252591e8c1cbf7d88055bcea5abdf5d20141c62fc55d55afe414a2f5bac1a22bacd82cf0a900fe44610d9e0e3a9b7fe950c4812ad108060e308fd4b60f5f7724c473b8750d6703a1caa5070c0368db760e6386a3047492549a672ba3b14b03a62488463be6eb891428096d0fbf918dfccfb784b67ff76f866ef9a2e4f03e964466c80e23bc0744501b150970b3c80d52121ca4a1dec656fdd613750b4d044312f80c4865a3aea16ba8f582fe70942b63d1fb385e4f321453cb212c78bd5ed3e65e5edbf4e318947e3ab4b798b90c5766728eff4961603c4cff152cb075f483aca668bdd001e2de889071a9754f582adcf6bbdd64a7ddab84fe646aa75fb035ed7d3343fb35b2a86be22ca8c70aa14b1d465900e70f9b5148392d4d4baac68641eaa7886eb1f0a40ec0f2c747ff84be87f88d35c4995dbee521d9fd24b4ad2ed77c3779bf85eb4c43078e8ace479b7502dab1eef34641a9f4ae2e64ffd378b11b72c2a2ec7f09d927d62fb45ca0c5982686a136d1044615bb168c37e8956962d4f236c40134fc309696fe64f67b68463228cb258028ffc9869c7eaf8f1c56443ca2c1011165247efef6ca1173b") writev(r0, &(0x7f0000fb6000-0x10)=[], 0x2000000000000089) 2018/02/19 20:01:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x1a)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @hyper}, 0x10) mmap(&(0x7f0000000000/0xb13000)=nil, 0xb13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000b15000-0xe8)={{{@in=@multicast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f000063b000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000b15000-0x68)="cb7906a80739b93a1240020a62deec63b83d392de0557c15e4aae4e7bbd39f431def45f0d6fc6ba3cf3f94ea9715915f0504b77bb4da0eb79d9093fbfe6b2df70f054e5841e1c44a3c947afadfa336def484cd822b295411b9095a41de3bf3b6b325b7e1060eea89", 0x68, 0x0, &(0x7f0000566000)={0x11, 0x5, r1, 0x1, 0xfffffffffffffffe, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) mmap(&(0x7f0000b13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000b13000)={&(0x7f0000333000)=@full={{0x3, {"dd534f921b16f0"}, 0x2}, [{"292632555822a0"}, {"12cf4ede7fd027"}, {"3ce066c6707f31"}, {"d80eee7a2fc344"}, {"bd95e0ee31ec64"}, {"88837dfb1aa62a"}, {"e90d55a12d6f21"}, {"9a757a75123238"}]}, 0x48, &(0x7f0000b13000)=[{&(0x7f0000b14000-0x3e)="605b40ac07c575b66b681877b45722367398333a908d3db20430b4e9633a67b74f5737c9870f4d148da83447d0fe0c267267a2c13e304e4e67cd206989c6", 0x3e}, {&(0x7f00000c1000)="81ddf72d45f82c66324f2112438764c9422ba0480e7621c6b23a9142db2f9a7fde25d6b6c48c73959468cb1c058e9e5d7e243ce1630ba976c4f36b79371a2f76ee5c4d0c250e77e6bf39c145ef05509da2e1c7c6f95f6d5ef1ca87966a89e43033ccce75a693046b42edab1c067dc9c83a521ffaa5f84ac268aae94b7846ffd42adf21e29e7ffabe2e0d7ad4d01fef877d80aa690c9a6e5b5b8462eec0bc799a316be5157484259627c24c", 0xab}, {&(0x7f0000b13000)="d8a752ae3cbbc990a8253b4011a4c2180e99f40d55b08543d027aa4c1a1a80bd79405c2dfcdc2461a5cbd933ee74830df553c8b6dad8bb13664279df69e252854d67739d0c2a263eb275cd7cdbe7f372f90bf4312a01581c345f2836a2a2387e7727421fe690466a6ef129b934da0eb35b3d610bcb7789568011a75c3b25582c813b1919c027ccaaa7063e90a46e573f0e3c06d9ce4a1f74916d72e146ffdc4992777e87419135c505a88841d63962b1dbf82fc1abdd39e449790d573d98c1843dd13810280d2557bc297cdf1aec87c12c4b0dbbfd8c14", 0xd7}, {&(0x7f0000b14000-0x18)="240f007e5b485b099e73b70f2dcf309369f582a1734b1af8ecf518572bf4ddafe5868bf895ebbb3f69916e464df0b2a09f9d8bb314c8b98e983fc7d8a287d24c6e966ac66200468306dda48f0514f8d1887d56fbe783ea", 0x57}, {&(0x7f0000745000)="934608f7335be15eb2e9a9a40cc51f875d090263e7dd6c2c773d6614f5387be0dfe4ee36079f8de77480076363984d18dc326797fde3e4853d9cf88a4fa8bd1ec5135f2ccc0e4944e97b1410fc2c73baba795fab925d21b491882ea6685c147ba61264020b11197d3f8b55419b6a89", 0x6f}, {&(0x7f000024b000)="69ab5d2689a5c3806df8681526bbcbc93a02a5dc7c403e37cda3ec1fdabbe986d8189fa91487fd9d9ba3bac08846816eb94906e6692d71c7a602d840011a8e3f3f766cb895672eadea9ece669175826f4520445412e1f24c627749f67b731a6f6bbc2c61b931e5fd96d9883a9bcea71c6653ed67e8b433918a89414d701ec4b4963ff14121282286d762bd128ecca2a76dde78672e54cc28d1b2ad81d28206c570cd8c4d43c85d2dcaa3ede2d4ab029a61beb5147f267921de86e1a11b20f692f820ad27dc82", 0xc6}, {&(0x7f0000af0000)="75c3284c8118bb5c24e26b99d4aeb04e89f7f902d3afd9039c0d9f55edcb0f92b6349ae241fd18aa89282f9459cda70e894822ed4cf57e0a247170b6569ab89ee8268faaf3fee7238568a98b53c6d866593ee0efa6d7ee5ee23e870cb5c12424fdc636f60edf059a", 0x68}, {&(0x7f0000b13000)="6a464bc0fe18eaf0c6f85743ec42fbbce61b9446b2e2608e1c8809e3361ca8c0e2b0a377ef", 0x25}, {&(0x7f000084a000-0xd1)="f7fb3c83d38dcf8547c1c203d2b1b230effafd9aca5af322ee96b2b77be993a427803975a3b1c0a5d81fe1a5952dc433f2874d4ac09cd9960532eea6f8c22449e02993601a4ae57ffda68a30b80892be06b8488cac59cb7317949f8274488d4d75876fa2176640fa810db3ed89b660595a20f3aae35f7a47eebb61464ca6a27d003e47e470cef026ab20e1cf00f1352e9137b686b64462b2ea97efbf36fec91e6a4522c78e4389914987ed6e3658f4eb83657fa578d319eee7d17b1a8e27a7d6e36c60226134dafc84f62c6d9d0cbcb521", 0xd1}, {&(0x7f0000b13000)="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", 0x1000}], 0xa, &(0x7f0000b14000-0x168)=[{0x20, 0x11f, 0x10001, "b07b33ac01923f943b"}, {0xb0, 0x11f, 0x2, "0f3282d9f26e9a1a5b98665e56b973f890e956ef9cb36e209cfe68ac9e92062a444ca8148228048be05af5cf5035eb1c48fb43cc1d4a1dbd26ad5affa0084c15c5fd8d0491d76018f2dd058fc61e2ae084d98b085ba96cebbe8301eddfafe772545b2eaf2f055396bfd1844c7c580e00f7fa88e39708cf6f864b107da63bab5d591815ace7ed90c9e8ad3002eaa809f909bef3a8383bd3da0491337ec6"}, {0x98, 0x0, 0x3, "bf6f73708a3aadb07899e12937ddc84ee71eb09481b436459a71e4e4454e4939b2890a55a9e8ea78213aabbd170a1ec0aff66242dcafb6c7e22679c62739c312ced57069a39fc95065e91842235fa8ea1ce723917436c32c4952f08b354488d5f5f05f36df4ea7d84af6b19093fcf6fa8c094c2a2c646184047ef4438362707a83"}], 0x168, 0x4040000}, 0x100) syz_emit_ethernet(0x32, &(0x7f0000b02000-0xba)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @dev={0xac, 0x14}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x9, 0x0, 0x0, "fba762", 0x0, "e8df1c"}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/02/19 20:01:03 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0}) unshare(0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000000000+0x6d3)=""/139, 0x8b}, {&(0x7f0000002000-0x26)=""/38, 0x26}], 0x2, &(0x7f0000001000)=""/242, 0xf2, 0x1}, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000002000-0x9b)={0x0, 0x93, "b0a71167bb46445e29d1ab5e13022e73c91842b938ab2e7f7dc42a039641595f7791956227dc2cec20a1bbea67e1ef8c4903f9f98b9d7a90696405f0459a7dbe0db019b1cedc5664ce461ddf95ecbc5f6578c414a63f5d7212bfe9c1298090e5e112062e344ae6844cdb816ebc904c909db1d6ba6422b82a241242858dc8f70748ab67db760b154f394bb0e8d7265004537174"}, &(0x7f0000000000)=0x9b) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x1, 0x3, [0xffff, 0x0, 0xf6]}, 0xe) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000c1f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000000000)=[{&(0x7f000039c000-0xb5)=""/181, 0xb5}], 0x1, 0x0, 0x0, 0x10000}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) unshare(0x2c020200) 2018/02/19 20:01:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg(r0, &(0x7f0000c7b000)=[{{&(0x7f0000546000)=@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10, &(0x7f000009e000-0x10)=[{&(0x7f00003be000-0xf1)='C{', 0x2}], 0x1, &(0x7f0000b19000)=[{0x10, 0xff}], 0x10}}], 0x1, 0x10) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000b25000-0xa50)=@nat={'nat\x00', 0x1b, 0x5, 0x9f0, 0x8b0, 0x0, 0xffffffff, 0x150, 0xa8, 0x958, 0x958, 0xffffffff, 0x958, 0x958, 0x5, &(0x7f0000bb7000-0x50), {[{{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0xffffffff, 0xffffffff, @generic="81aec1c855e2af114d4d481178a2e43a", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {}, 0x0, 0x3}, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x2, @dev={0xac, 0x14, 0x0, 0xf}, @rand_addr=0xffffffff, @icmp_id=0x0, @port=0x3}}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @REDIRECT={0x38, 'REDIRECT\x00', 0x0, {0x1, {0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, @gre_key=0xc49, @gre_key=0x6}}}}, {{@ip={@broadcast=0xffffffff, @empty, 0xff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='nr0\x00', {0xff}, {0xff}, 0x84, 0x1, 0x1}, 0x0, 0x718, 0x760, 0x0, {}, [@common=@unspec=@u32={0x680, 'u32\x00', 0x0, {[{[{0x7, 0x3}, {0x0, 0x1}, {0x7fff}, {0x5, 0x3}, {0x2}, {0x7fffffff}, {0x40}, {0x87b, 0x1}, {0x1, 0x3}, {0x0, 0x3}, {0x6, 0x3}], [{0x6, 0x80000001}, {0x7f, 0x3f}, {0x400, 0x7}, {0x4, 0xfe}, {0x20, 0xfff}, {0x1, 0x3}, {0x4}, {0x1000, 0x9}, {0x80000001, 0x7}, {0x0, 0x8}, {0x2, 0x8001}], 0x5, 0x9}, {[{0x10000}, {0x100000001, 0x3}, {0x60bc8010, 0x1}, {0x9}, {0x3, 0x1}, {0xffffffffffffff8b, 0x3}, {0x0, 0x3}, {0xfffffffeffffffff}, {0x33a, 0x1}, {0x8, 0x2}, {0x80000001, 0x1}], [{0x3ff, 0x1}, {0x7f, 0x1}, {0x0, 0x6554}, {0x0, 0x22386a1f}, {0x2, 0x657}, {0x4, 0x9}, {0x1, 0x3f}, {0xe17, 0x4}, {0x7fff, 0x7fff}, {0x7a87, 0x868b}, {0x6, 0x6}], 0x8, 0x4}, {[{0x7, 0x2}, {0x3, 0x2}, {0x5, 0x3}, {0x0, 0x1}, {0xec, 0x2}, {0xffffffff, 0x2}, {0x4, 0x3}, {}, {0x428, 0x3}, {0x7, 0x1}, {0x8}], [{0xfaa0, 0xffff}, {0xb5, 0x9}, {0xd42, 0x5}, {0x7ff, 0xfffffffffffffff7}, {0x5, 0x6}, {0x8, 0xea5d}, {0xeb7, 0x1f}, {0x100000000, 0x3f}, {0x3f, 0x6}, {0x8, 0x81000}, {0x400, 0x10001}], 0xa, 0x4}, {[{0xa0a7, 0x1}, {0xffffffff, 0x2}, {0x1, 0x3}, {0x9, 0x2}, {0xfffffffffffffffa, 0x2}, {0x2, 0x1}, {0x9}, {0x7f, 0x3}, {0x6}, {0x5, 0x1}, {0xfffffffffffffff9, 0x3}], [{0x20, 0x7ff}, {0xe5, 0x7fffffff}, {0xa6d}, {0x5, 0x400}, {0x3f, 0xffff}, {0xffffffffffff074b, 0x7fffffff}, {0x7, 0x4}, {0xfff, 0x10001}, {0x8, 0x800}, {0x7f, 0xff70}, {0x0, 0xffff}], 0x2, 0x9}, {[{0x2, 0x1}, {0x8}, {0x8001, 0x1}, {0x81, 0x1}, {0x9, 0x3}, {0x401, 0x1}, {0x1fb, 0x3}, {0x6, 0x2}, {0x1, 0x3}, {0x20200, 0x3}, {0x5, 0x2}], [{0x80000000, 0x2000000000}, {0x202, 0x3}, {0x100000000, 0x8001}, {0x100, 0xe0}, {0x2, 0x400}, {0x200, 0x5}, {0x7, 0xfffffffffffff9fc}, {0x40, 0x200}, {0x7ff, 0x3}, {0x3, 0x8001}, {0x0, 0xffffffff}], 0x6, 0xa}, {[{0x8000, 0x2}, {0x1e60, 0x3}, {0x2, 0x2}, {0x1000, 0x3}, {0x1}, {0x0, 0x3}, {0x7, 0x1}, {0x1dd}, {0x2, 0x1}, {0x86, 0x1}, {0x1, 0x1}], [{0x4, 0x1}, {0x300000000000, 0x4}, {0x2, 0x200}, {0x1d, 0x6}, {0x3, 0xe}, {0x10000, 0x478}, {0x1, 0x7}, {0x3, 0x1000}, {0xffffffff, 0xb}, {0x7, 0x8}, {0x3ff, 0x7}], 0x6}, {[{0x2, 0x2}, {0x4093}, {0x5, 0x2}, {0x1, 0x3}, {0x4, 0x3}, {0x4}, {0x9deb, 0x3}, {0x6}, {0x8000, 0x1}, {0xfffffffffffffff7}, {0x5, 0x3}], [{0xcc7, 0x4bc4}, {0xa0, 0x7ff}, {0x10000, 0xffff}, {0x0, 0xfffffffffffffff9}, {0x5, 0x2}, {0x7, 0x1000}, {0x0, 0x43}, {0x3, 0x1907}, {0x9, 0x1}, {0x5, 0x37c2}, {0xb32, 0x9}], 0x2, 0x1}, {[{0xfff}, {0x80000000}, {0x3}, {0x4}, {0x6, 0x1}, {0x9, 0x3}, {0x5}, {0x5893, 0x2}, {0x8001, 0x3}, {0x2}, {0x3, 0x3}], [{0xf178, 0x7}, {0x4000000, 0x8000}, {0x5, 0x2a410000000000}, {0x5, 0x2}, {0x40, 0x9}, {0x10000, 0x9}, {0xffff, 0x100000000}, {0xfffffffffffffeff, 0x3ff}, {0x0, 0x1}, {0x8, 0x1}, {0x1, 0x8}], 0xb, 0x8}, {[{0x80000000}, {0x6f7, 0x2}, {0x8, 0x1}, {0xffffffffffffffff, 0x3}, {0x7ff, 0x3}, {0x9, 0x3}, {0x1f, 0x3}, {0x8, 0x1}, {0x7f, 0x3}, {0x80, 0x3}, {0x100, 0x2}], [{0x9, 0x67}, {0xff, 0x100}, {0xffffffff, 0x6}, {0x7, 0x3ff}, {0x1, 0x7}, {0x6, 0x3}, {0x32d, 0x800}, {0x400, 0x6}, {0x5, 0x80}, {0x100000000, 0xa9bd}, {0xd, 0x8}], 0x9, 0x8}, {[{0x2, 0x3}, {0x1000}, {0x7f}, {0x1f, 0x3}, {0x5, 0x2}, {0xab43, 0x3}, {0xb61, 0x1}, {0x5, 0x3}, {0xfff, 0x3}, {0x2, 0x3}, {0x2, 0x2}], [{0xdb0, 0x600000000000}, {0x1f, 0x29}, {0x0, 0x9}, {0x3b1, 0x2}, {0x7, 0xcf5f}, {0x9, 0x2}, {0x100000001, 0x7}, {0x0, 0x1}, {0x2, 0x7}, {0x6, 0x40}, {0x2, 0x7}], 0x7}, {[{0x8, 0x3}, {0x1, 0x3}, {0xe6, 0x2}, {0xc4d5}, {0x0, 0x2}, {0x7}, {0x0, 0x2}, {0xf}, {0x10000}, {0xfaf8, 0x3}, {0x6}], [{0x2, 0x7}, {0xaf4, 0x8}, {0x2, 0x50}, {0xfffffffffffffffd, 0x4}, {0x5, 0x5}, {0x200, 0x752ba11f}, {0xf, 0x1}, {0xa9, 0x2}, {0xa0, 0x5}, {}, {0x6, 0x2}], 0x0, 0x1}], 0x7, 0x1}}, @common=@ttl={0x28, 'ttl\x00', 0x0, {0x0, 0x5}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x18, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv6=@empty, @gre_key=0x8001, @icmp_id=0x2}}}, {{@uncond, 0x0, 0x70, 0xa8, 0x0, {}, []}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x0, @dev={0xac, 0x14, 0x0, 0x13}, @dev={0xac, 0x14, 0x0, 0xe}, @gre_key=0x1, @icmp_id=0x3}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xa50) 2018/02/19 20:01:03 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000001000-0x1d)='D', 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000005000)=@alg, &(0x7f0000001000)=0x58, 0x80800) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000002000-0x18)={0x0, 0x1ff, 0x30, 0x1, 0xffffffff}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000006000-0xc)={r2, 0x929, 0x30}, &(0x7f0000005000)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000006000)={r3, 0xbb}, &(0x7f0000007000-0x4)=0x6) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf), &(0x7f0000004000-0x4)) [ 46.349791] audit: type=1400 audit(1519070463.073:51): avc: denied { ioctl } for pid=7061 comm="syz-executor2" path="socket:[18196]" dev="sockfs" ino=18196 ioctlcmd=0x3 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/19 20:01:03 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000007000-0x54)=""/84, &(0x7f0000002000)=0x54) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x6, 0x6, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000008000)={0x7, 0x1, 0xffffffffffff7fff, 0x35, 0x0}, &(0x7f0000009000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000005000-0x8)={r2, 0xd1}, &(0x7f0000008000-0x4)=0x8) r3 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x12000000}, 0xc, &(0x7f0000008000)={&(0x7f0000008000)=@ipv4_getnetconf={0x1c, 0x52, 0x110, 0x3, 0x3, {0x2}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40001}, 0x40040) socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000007000)) bind$vsock_dgram(r3, &(0x7f0000004000)={0x28, 0x0, 0x2710, @hyper}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000009000-0x8)) 2018/02/19 20:01:03 executing program 7: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000183000)={0x6, 0x5, 0x6}, 0x10) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0xb, &(0x7f0000008000), &(0x7f0000007000)) 2018/02/19 20:01:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000e0c000)=[{&(0x7f0000f78000)="92ed0a0134055f49fbfc3e4e44ac1c4a", 0x10}], 0x1, &(0x7f00000ad000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f0000729000)={&(0x7f00007ec000-0x6)=@hci, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f75000)=""/228, 0xe4}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000e03000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000058000-0x10)={0x719e, 0xc39f, 0xa3, 0x7ff}) 2018/02/19 20:01:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001000-0x888)=@mangle={'mangle\x00', 0x1f, 0x6, 0x828, 0x340, 0x340, 0x640, 0x0, 0x0, 0x758, 0x758, 0x758, 0x758, 0x758, 0x6, &(0x7f0000000000), {[{{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='bcsf0\x00'}, 0x0, 0x318, 0x340, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80}, @empty, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}]}}, @common=@rt={0x138, 'rt\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 0xc, 0x0, [@dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @empty, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @empty}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty]}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, [], [], @generic="9ebe86717a076f4e92bf885d4ce91a0d", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@rand_addr, @ipv4=@empty}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}, {{@ipv6={@loopback={0x0, 0x1}, @dev={0xfe, 0x80}, [], [], @generic="0229f7ffea22db8672543e2734958fe1", @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x100, 0x140, 0x0, {}, [@common=@frag={0x30, 'frag\x00'}, @inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @inet=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@loopback={0x0, 0x1}}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @empty, [], [], @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00'}]}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x888) r1 = accept(r0, 0x0, &(0x7f00004cb000-0x4)) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000a88000-0x4), &(0x7f0000212000)=0x4) 2018/02/19 20:01:03 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f000069f000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0x5, &(0x7f0000000000), 0x0) [ 46.403555] x_tables: ip_tables: REDIRECT target: used from hooks INPUT, but only usable from PREROUTING/OUTPUT 2018/02/19 20:01:03 executing program 6: r0 = socket(0x0, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$rds(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x8000a, 0x7fffffff, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000009000-0x8)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000009000-0x8)={r3, 0x1}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x80000, 0x1f, &(0x7f0000008000)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000003000)=""/201, &(0x7f0000001000-0x3)=0xc9) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000009000)=0x2, 0x4) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000009000-0x4)=0x7f) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r5, 0x0, 0x40, &(0x7f0000006000)=@filter={'filter\x00', 0xe, 0x4, 0x370, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x2d8, 0x2d8, 0x2d8, 0xffffffff, 0x4, &(0x7f0000003000), {[{{@ip={@broadcast=0xffffffff, @broadcast=0xffffffff, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}, {}, {}, 0x6, 0x0, 0x40}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@inet=@multiport={0x50, 'multiport\x00', 0x1, {0x0, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80]}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@multicast1=0xe0000001, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@inet=@tcp={0x30, 'tcp\x00'}, @common=@inet=@hashlimit1={0x58, 'hashlimit\x00', 0x1, {@common='bpq0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3d0) bind$inet(r5, &(0x7f0000005000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) r6 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r6, 0x111, 0x2, 0x0, 0x4) 2018/02/19 20:01:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7, &(0x7f0000b5b000)={0x0, 0x0}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@add_del={0x2, &(0x7f0000ea3000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x100000001}) socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r1, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000361000)=@ethernet={0x0, @empty}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)) r2 = socket$unix(0x1, 0x5, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00009bf000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/19 20:01:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000364000-0x4)=0x2000040000008, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000d61000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007de000-0x4)={r0}) getsockname$netrom(r1, &(0x7f0000923000)=@full, &(0x7f0000ee2000-0x4)=0x48) 2018/02/19 20:01:03 executing program 7: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x5) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000023000)={0x20, 0x22, 0xafb, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x1, [@generic="2755facc1a"]}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000001b000)={{{@in=@local, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f0000024000)=0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000011000-0x38)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000024000)={&(0x7f0000010000-0x2220)={0x2220, 0x3d, 0x420, 0x4, 0x1, {0x9}, [@nested={0x5c, 0x63, [@typed={0x58, 0x94, @binary="ff82866a4edfd230c57dfe62285817921e0d57f6da55658cb0940d84e1596114e473d31d91b2c01ed8f7c591c288e4a28205b5a84882801d3d96e428dcbfc89ce983aba2e22b030d8edc3f344cb19b23"}]}, @nested={0x100c, 0x6a, [@generic="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@typed={0x8, 0x2c}]}, @nested={0x11c, 0x24, [@generic="2f299b8e55ca71a603709e9114f82c393113fe4b62332817e0ded64ef6d55e200b5bbbffcda79df8d53a2da9edb975118a38f255c0e813b65ed0855c0a47827df50f7be4bc211937c5f2a9c4af9690a71b32afec9ecc85d1112ac908a23cf120692ae8069a452e2810e71fcec3024b6c68038770546308a5e3ff7444fd5580f06c9c06a3fbd64d0913ced302c44cb283e4b994a4c59c5d000779b821aefa295e0810af4c84e8a523c10021d7cc19aef82d7fd5a2c5955f33ab37fd2a0605b04b601e3f73a8a9f990e10d9438d37065", @generic="f1cea2fb85f85e4974b5a7e1b7507382c20153b6bee6857cc43c8f18ee6921f54f5496bbc732c28d771039591152e67f5ffd8b5bc1a458c423", @typed={0x10, 0x76, @u64=0xffffffffffff0bf6}]}, @typed={0xc, 0x73, @uid=r2}, @generic="c6baf3d42d70062c49690467c7282b510da8364334648215f0f9bf6a552d6d643f79795e3601295d170461947e5e440d633b1cab5be17df43ba07067b663c19f919038487b9c4512abcbad90e31523d4672e82c9b8bee51bee50a009334af1bd6c747cb384dfb70802b07f32c6c933dc79c9d774a8a619486c350417", @generic="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