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", 0x1000, 0xfffffffffffffffb) keyctl$reject(0x13, r1, 0x800, 0x3f, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x3, 0x0, 0x0, 0x0}}) r3 = dup(r0) ioctl$DRM_IOCTL_GET_STATS(r3, 0x807c6406, &(0x7f00000ff000)=""/214) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000004000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00009f7000)=0x8, 0x4) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000674000)=0x0, 0x4) r1 = add_key$keyring(&(0x7f0000600000)='keyring\x00', &(0x7f0000a67000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) mq_getsetattr(r0, &(0x7f00009f5000)={0x3, 0xfffffffffffffff9, 0x8, 0x200, 0x0, 0x6, 0x6c51d6a3, 0x3}, &(0x7f0000fef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$clear(0x7, r1) r2 = add_key$user(&(0x7f0000cc4000)='user\x00', &(0x7f0000da2000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d72000)="9b", 0x1, 0xfffffffffffffffd) r3 = add_key(&(0x7f0000981000-0x5)='user\x00', &(0x7f0000406000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000c56000-0x78)="19", 0x1, 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f000059f000-0x8)='trusted\x00', &(0x7f0000f33000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f17000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0xfff) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ba5000-0x8)={0x0, 0x0}) fremovexattr(r4, &(0x7f0000997000)=@known='com.apple.FinderInfo\x00') keyctl$instantiate(0xc, r2, 0x0, 0x0, r3) openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ac000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$int_in(r4, 0x80000000005408, &(0x7f0000f1c000-0x8)=0x0) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000df8000)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000538000-0x14)={0x0, 0x453e, 0x0, 0x1e800000, 0x5, 0x6}, &(0x7f00005c3000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000e6e000)={0x88, 0x204, 0x2, 0xfff, r6}, &(0x7f0000875000)=0x10) 2018/01/26 03:08:50 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = syz_open_dev$usbmon(&(0x7f0000247000-0xd)='/dev/usbmon#\x00', 0x4, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000001000-0x4)=0x40, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000001000-0x40)={0x4, @tick=0x7, 0x5, {0x0, 0x5}, 0x8, 0x1, 0x1004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getegid() ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)=0x0) 2018/01/26 03:08:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000047000-0xbf)=""/191, &(0x7f0000f25000-0x4)=0xbf) sendmsg$nl_generic(r0, &(0x7f0000d86000)={&(0x7f000091c000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b11000-0x8)={&(0x7f00006f5000)={0x20, 0x13, 0x4b61d13fee630881, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="35cdab8c", @generic="d373bde28b"]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000b52000)='/dev/ppp\x00', 0x10000, 0x0) 2018/01/26 03:08:50 executing program 4: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000004a000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000a000)={0x0, 0x0, 0x0}, &(0x7f0000031000)=0xfffffffffffffd4f) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x18011, r0, 0xfffffffffffffffc) 2018/01/26 03:08:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_ivalue=0xfffffffffffffffa}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:50 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e4f000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) madvise(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x8) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007ca000)='/selinux/mls\x00', 0x0, 0x0) 2018/01/26 03:08:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000410000)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000107000)=0x0) 2018/01/26 03:08:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000001000-0x20)={0x3ff, 0x40, 0x8208, 0x1, 0x3ff, 0xfff, 0x1b, 0x61c3, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0xf4d0, 0x0}, &(0x7f0000000000+0x97c)=0xc) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000002000-0x8c)={0x101, 0x0, 0xfffffffffffffffa, 'queue0\x00', 0xad28, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_timeval(0xffffffffffffff9c, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000139000-0x4)=0x8) clock_settime(0x0, &(0x7f0000e4d000-0x8)={r3, 0x1c9c380}) 2018/01/26 03:08:50 executing program 2: mmap(&(0x7f0000000000/0xea6000)=nil, 0xea6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x804, 0x0) write(r0, &(0x7f00005bd000)="240000002a0025f000154302000000000000000004000000000000000009000000000900", 0x24) r1 = socket$inet(0x2, 0x7, 0x101) mmap(&(0x7f0000ea6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000ea6000)=@add_del={0x2, &(0x7f0000054000)=@common='tunl0\x00', 0x8}) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ea8000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000ea8000+0x2fd)={&(0x7f0000ea9000-0x10)=[0x2, 0x7, 0x2, 0x5], 0x4, 0x10001, 0x1, 0xe4c, 0xbdb, 0x2, {0x2, 0x7ff, 0xff, 0xff, 0x7f, 0x400000000000000, 0xffffffffbe608ebb, 0x8, 0x80000000, 0x10001, 0x1ff, 0x2, 0x80000001, 0x3, "a45a29a0b980aff99038395384298761f20afdf6ac01e73367066ca1ba9d701c"}}) r3 = add_key(&(0x7f0000ea7000+0x9b6)='syzkaller\x00', &(0x7f0000ea8000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ea8000-0xdc)="89a589129276b22a5960be1991dc98306b8fa837c749c2dff9336420d7bc124a2419412291b2526f16472886cbb10f54c2d66a53d3bdc87730a35ed57abeaee7165f8ae70320923df59b60aecf916a7ce0b6abc8cd01bafdbe5adf07a7358410c07feebcd5e06c495ca1127c94b99022df7cfb681fe34323b89ac40d4dd1455541cd798c386c615320b5127f362061cfc56ba27adb7c79d2763c50e72b73aa8e4622d60417c137380dce635f356a45ceb3836a23694241f2277b3005ec996497cfafda7f3692e7495b22277ace0e46974544f7a3d2ac19c688ac797e", 0xdc, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000cf5000)='.request_key_auth\x00', &(0x7f0000470000)=']\x00') ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000b9d000)=0x0) 2018/01/26 03:08:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000b5c000-0xd)='attr/fscreate\x00') ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000f22000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="535269abc95ef7d97b71e04ae4582e39"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:50 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='rose0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 03:08:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000473000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f000064d000-0x4)=0x0) 2018/01/26 03:08:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007cc000)='/dev/ptmx\x00', 0x2041, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000462000)=0x9) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/26 03:08:50 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00002be000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) bind$unix(r0, &(0x7f00006fc000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00006df000)="", 0xfffffffffffffee7) 2018/01/26 03:08:50 executing program 3: mmap(&(0x7f0000000000/0xcd2000)=nil, 0xcd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x5) ioctl(r0, 0xff, &(0x7f0000bdc000-0x78)="f4bbf91a16f84a92ec7ec883f8582883593acaae129372666a74e8e0cf39d91dcd2524e02e784b671dbe1b47aa2aa12afa05fd6e7669e081611ce16e5dc9d1bfc965fbac2affcfb841e7d2c3974e7a8a0d7e9d7d72de3fce86d2ba04d1c4b137845a33ece00586f56ada5bb4754c3a8e3232a626de7d2951") mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000cd3000-0x10)='/dev/input/mice\x00', 0x0, 0x400200) mmap(&(0x7f0000cd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000cd4000-0x4)=0x0) setrlimit(0x2, &(0x7f0000194000-0x10)={0x0, 0x0}) mprotect(&(0x7f00006cb000/0x3000)=nil, 0x3000, 0x2) [ 42.172243] mmap: syz-executor3 (8197): VmData 15020032 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. 2018/01/26 03:08:50 executing program 7: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000010000)='net/icmp\x00') r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000c000-0xc)={0x5, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000017000)=0x0) epoll_wait(r1, &(0x7f0000004000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/26 03:08:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00002d6000-0x8)='./file0\x00', 0x200000, 0x120) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002fc000-0x6)={0x0, 0x8}, &(0x7f0000856000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b9b000-0x8)={r1, 0x6}, &(0x7f0000c5e000)=0x8) r2 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000d4a000)={0x28, 0x0, 0x2710, @hyper=0x0, 0x0}, 0x10, 0x80000) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000459000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) 2018/01/26 03:08:50 executing program 4: r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0x8)={0x0, 0x0, ""}, &(0x7f0000002000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000)={0x80000001, 0x8001, 0x200, 0x1000, 0x3f, 0x8, 0x2, 0x0, r2}, 0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() finit_module(r0, &(0x7f0000a10000)='cgroupwlan0)proc\x00', 0x3) readv(r0, &(0x7f0000a82000-0x80)=[{&(0x7f0000511000)=""/32, 0x20}], 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x15) 2018/01/26 03:08:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") umount2(&(0x7f0000694000-0x8)='./file0\x00', 0xf) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000071d000-0xc)='/dev/rfkill\x00', 0x140, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00005bf000)={0x40, 0x4, 0xfc9, 0x0, 0xfffffffffffffffa}, 0x14) 2018/01/26 03:08:50 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x18000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000ca000-0x40)={0x20, @tick=0x0, 0x6, {0x1, 0xcb5f}, 0xfff, 0x2, 0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000247000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000079c000)={{0x6, 0x6c}, {0x401, 0x2}, 0x8001, 0x2, 0x3ff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_icmp(0x2, 0x2, 0x1) write$selinux_create(r1, &(0x7f00001e2000)=@access={'system_u:object_r:xconsole_device_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x39, 0x33, 0x0}, 0x3a) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_icmp(0x2, 0x2, 0x1) truncate(&(0x7f000090a000)='./file0\x00', 0xb42) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00009ce000)=0x6ba8, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0086418, &(0x7f000035f000-0x18)={0x2, 0x7, 0x8001, 0x847, 0x2, 0x200}) 2018/01/26 03:08:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c1b000-0x10)='/selinux/member\x00', 0x2, 0x0) fchmod(r0, 0x64) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330, 0x0}, &(0x7f00005cd000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000a71000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@common='irlan0\x00', @ifru_map={0xd6c, 0x7f, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) splice(r0, &(0x7f0000302000)=0x0, r1, &(0x7f0000021000-0x8)=0x0, 0x3ff, 0x1319f31f547a5219) 2018/01/26 03:08:50 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000132000-0x8)={0x77359400, 0x0}, 0x8) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000c24000-0x4)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000c4000)={@common='nr0\x00', @ifru_map={0x9, 0x80, 0x4, 0x6, 0x3, 0x7}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) prctl$seccomp(0x16, 0x3, &(0x7f0000708000)={0x2, &(0x7f0000fb5000)=[{0xe9, 0x9, 0x7, 0x0}, {0x55, 0x10001, 0x8, 0x4}]}) 2018/01/26 03:08:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) socket(0x7, 0xf, 0x7fe3) 2018/01/26 03:08:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000002000-0x90)={0x1f, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet6_tcp_int(r4, 0x6, 0x1a, &(0x7f0000001000)=0x0, &(0x7f0000013000-0x4)=0xfffffffffffffdad) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00000c9000)={&(0x7f0000e0f000/0x1000)=nil, 0x257, &(0x7f0000c84000/0x3000)=nil}, 0xc) dup3(r1, r0, 0x0) 2018/01/26 03:08:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000af8000-0x8)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000827000)=[{{&(0x7f000064d000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f000000a000)=[{&(0x7f000052d000)=""/4096, 0x1000}, {&(0x7f00009dc000-0x66)=""/102, 0x66}, {&(0x7f00000ec000)=""/165, 0xa5}, {&(0x7f00003af000)=""/46, 0x2e}, {&(0x7f00007ab000-0x18)=""/24, 0x18}, {&(0x7f00009e2000-0x2e)=""/46, 0x2e}, {&(0x7f0000acb000-0xdf)=""/223, 0xdf}, {&(0x7f0000eee000)=""/192, 0xc0}, {&(0x7f0000ce4000-0xfd)=""/253, 0xfd}], 0x9, &(0x7f0000534000)=""/78, 0x4e, 0xffffffffffff3107}, 0xb8c}, {{&(0x7f000038b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000c25000-0x18)=[{&(0x7f0000859000-0xb9)=""/185, 0xb9}, {&(0x7f00005f1000-0x5c)=""/92, 0x5c}, {&(0x7f0000fdf000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x10000}, 0xfffffffffffffffd}, {{&(0x7f0000f23000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f000054b000)=[{&(0x7f0000cd6000)=""/41, 0x29}], 0x1, &(0x7f00009fb000-0x1000)=""/4096, 0x1000, 0x2}, 0x6}, {{&(0x7f00001c4000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f000067a000)=[{&(0x7f00002ce000)=""/64, 0x40}, {&(0x7f0000a78000-0x88)=""/136, 0x88}, {&(0x7f0000176000)=""/53, 0x35}, {&(0x7f00003be000-0x79)=""/121, 0x79}, {&(0x7f0000921000-0x20)=""/32, 0x20}], 0x5, &(0x7f00008b0000)=""/0, 0x0, 0x4}, 0x7}, {{&(0x7f00003eb000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000833000-0x48)=[{&(0x7f00000e5000-0x69)=""/105, 0x69}, {&(0x7f00002c7000)=""/34, 0x22}, {&(0x7f0000704000)=""/177, 0xb1}, {&(0x7f000008f000)=""/103, 0x67}, {&(0x7f0000aa3000)=""/180, 0xb4}, {&(0x7f0000606000-0x20)=""/32, 0x20}, {&(0x7f00007ac000-0x71)=""/113, 0x71}, {&(0x7f00004a5000-0x46)=""/70, 0x46}, {&(0x7f000039d000+0x625)=""/70, 0x46}], 0x9, &(0x7f0000dec000-0x65)=""/101, 0x65, 0xfff}, 0x7}, {{&(0x7f000087d000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000d48000-0x20)=[{&(0x7f00005d1000)=""/85, 0x55}, {&(0x7f0000676000-0x3b)=""/59, 0x3b}, {&(0x7f0000f7f000)=""/201, 0xc9}, {&(0x7f0000724000)=""/47, 0x2f}], 0x4, 0x0, 0x0, 0x6}, 0x5}, {{&(0x7f0000b12000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f000079a000-0x8)=[{&(0x7f000060a000)=""/156, 0x9c}], 0x1, &(0x7f0000df3000)=""/190, 0xbe, 0x10000}, 0x7f}, {{0x0, 0x0, &(0x7f0000d66000-0x10)=[{&(0x7f000041c000)=""/191, 0xbf}, {&(0x7f00007d4000)=""/65, 0x41}], 0x2, &(0x7f0000847000-0x71)=""/113, 0x71, 0xe0e8}, 0x7}], 0x8, 0x100, &(0x7f0000565000)={r0, r1+10000000}) bind$netrom(r2, &(0x7f0000504000-0x10)=@ax25={0x3, {"b99e643fa7c61c"}, 0x3ea2}, 0x10) mount(&(0x7f0000183000)='./file0\x00', &(0x7f0000b08000-0x8)='./file0\x00', &(0x7f000015d000)='devpts\x00', 0x0, 0x0) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000a00000-0x8)='./file0\x00', 0x6) mknod$loop(&(0x7f000094d000+0xb04)='./file0\x00', 0xc006, 0xffffffffffffffff) 2018/01/26 03:08:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a90000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f00002eb000-0x5b)="0fc5e9590a724d18d2e3c5e4a39b06f388d92147e27fe4ddb672b8ba4e7a6feea24267207e99147da09c79f677588ef699b7c59b3f43cb77e040ffa647544b40ecbb91bfbd97cf20f1c5974d10bafe901b8caeee3b1febacf8c057", 0x5b, 0x800, &(0x7f0000fc3000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000dd1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='ip6tnl0\x00', @ifru_map={0x40, 0x0, 0x3, 0x0, 0x5, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000c46000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 03:08:50 executing program 4: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000365000-0x4)=0x1f, 0xa5) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000ef2000)='./file0\x00', 0xa00, 0x108) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000765000-0xc)={0x80000000, 0x0}) mmap(&(0x7f0000ef3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000ef4000)={@multicast1=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000ef5000-0x4)=0xc) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000016d000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x3, 0x0, 0xa, 0x80, 0xa0, 0x3b, r2, r3}, {0xffffffffffff8001, 0x1, 0xbf5, 0x7, 0x24d, 0x100000001, 0x0, 0x1}, {0x5, 0x200, 0x3, 0xf5}, 0x6, 0xd, 0x1, 0x0, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x1, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x0, 0x0, 0x3, 0x9, 0xfffffffffffffffb, 0x68509b7e}}, 0xe8) sendto$inet(r1, &(0x7f0000ef3000)="f97660175408c818c40e5c62661c4b9002331eaf232633b829e7a352b64015e4e9a419cc893b1e0de330ec6fd85b", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff30) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000eed000)="0f", 0x1) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00007e8000)=0x1, 0x4) syz_open_dev$random(&(0x7f000069d000-0xc)='/dev/random\x00', 0x0, 0x800) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x40002106) 2018/01/26 03:08:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f000025f000)=0x10) 2018/01/26 03:08:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x4) bind$inet6(r0, &(0x7f0000124000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000593000)={0x0, 0xe4, "741c0c0433bd9fb7606bbf6a8572b06e6003f8d0a36692c56dab654172c55edff159fd339c7573c0cda920ead51d4f290783798b8d90195aec1b55c6b38c98a3b72b4b2123186ea89e4a1c55c4d3d0a76b441954d705663f966824d4c2f746a036b166daa40b2175c648a5212c475cdc056c29dedb73fef0be036b6fef6e93623c4a4f4a6ece68a843acc4b35506194cde4c8d4f806be8e69f80b31e3620d0644cdf57bd5cbbd679c37044847929c095ca1d980a3aa11e141bdc9b57f6bfbca0f67a18051c1dc0fe0b8b99c78ba27166335818d3bd9148bbb0e4eefa19215a5f12191a94"}, &(0x7f0000060000)=0xec) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000048e000)={{0xa, 0x1, 0x85, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x3}, {0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x8, [0x7, 0x2, 0x2, 0x5f, 0x400, 0x5, 0x2, 0xe0]}, 0x5c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000940000)={r1, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9dd, 0x86c, 0x144, 0x100000000, 0x24}, &(0x7f0000f73000-0x4)=0xa0) 2018/01/26 03:08:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000139000-0xd)='/dev/usbmon#\x00', 0x800, 0x400) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000eae000)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000735000-0x4)=0x0) 2018/01/26 03:08:50 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000312000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000024e000)='/dev/sg#\x00', 0x9, 0x0) r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='statm\x00') setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d1c000)=0x7, 0x4) socketpair(0x2, 0x800, 0x5, &(0x7f00004b0000)={0x0, 0x0}) 2018/01/26 03:08:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000eca000-0x50)={@common='ip6gretap0\x00', @ifru_settings={0x367, 0x81, @sync=&(0x7f00007fb000-0xc)={0x9, 0x5, 0x6}}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b56000)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000f90000)={0x0, 0x200, 0x10}, &(0x7f000048c000)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a5b000-0x62)={r2, 0x5a, "97b0262107874f7e7220cd5ba336e99358db732b725191aad9f3cdce9ef5813e04c8abf71ca88d772d5c0c6e5147d4d03eba3ee90c47316fac8895694de9d9f13587ee00f42030d145ae7fee359f0c41c892dacce43f2a9a84f6"}, &(0x7f0000b1a000-0x4)=0x62) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x5, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x4, 0x0, {0xa, 0x1, 0x1ff, @loopback={0x0, 0x1}, 0x3}}}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) socket$inet(0x2, 0x0, 0xc7) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x8001, 0x4, 0x4, 0x4, 0x9, 0xffffffffffff0000}}) 2018/01/26 03:08:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000382000/0x3000)=nil, 0x3000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000708000)='/dev/hwrng\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000b1d000)={0x0, 0xa4}, &(0x7f0000a98000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d21000-0xe1)={r1, 0xd9, "a3a2ea2b3933d8fcc131330fccf90349ac99b980d44d33780800b7ee13f202d88fc4ca52a5714d2b638c03a3966a6c3e769d73b9f3d023d88824755bcef45d854f50b55341a8807b4b9752c0e2007ee0d7bb62e690e50187e97d0912a6922912d2ca76457aa9d4591d27c199483bb5acc7e6dc4a86b4da7d433426b7c33007ad4d5d0bcba24ea6e15de7626748032773c32151ac57fd57d02397bb5221ecd38c21f936e19f10452033773864bacfcb97a5971ed1fbdf0c53c028a9f13d0d8a912b2e7c80eb7b8436e7b7d594ae619e39633ad55820fdda9564"}, &(0x7f0000f5b000)=0xe1) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000064000)='/selinux/policy\x00', 0x0, 0x0) 2018/01/26 03:08:50 executing program 7: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000e, 0x1) r1 = socket$inet6(0xa, 0x80001, 0x800000002dd0) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000af4000-0x20)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2, 0x3, 0xc, 0x100000001, 0x6, 0x3ff}, 0x20) mmap(&(0x7f0000af4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000af4000)=0x0, &(0x7f000004b000)=0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000af0000)={@common='bcsh0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_buf(r1, 0x29, 0x22, &(0x7f0000af3000)=""/84, &(0x7f000000d000-0x4)=0xc) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00005cc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000af5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r2, &(0x7f000077d000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000af6000-0x4)=0x1c, 0x80800) 2018/01/26 03:08:50 executing program 3: clone(0x739162502b09dbb7, &(0x7f0000e3e000-0x4b)="", &(0x7f00009e1000-0x4)=0x0, &(0x7f000076f000)=0x0, &(0x7f000055e000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000001000-0x25)="776c616e3065746830656d30805b71656d3170726f632f766d6e6574312465746831217b00", 0x25, &(0x7f000031e000-0x5)='eth0\x00') 2018/01/26 03:08:50 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b73000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000b9a000-0x1c)={&(0x7f00007e2000)=@full={{0x3, {"3844d4de427066"}, 0x5}, [{"3626ec02e89c51"}, {"c7caa8534a7d04"}, {"f138d37828669c"}, {"242772620911b6"}, {"fcb0ca77492089"}, {"747ad662acaf00"}, {"60157d78c3258e"}, {"d4ff286f34d100"}]}, 0x48, &(0x7f00008f4000-0x18)=[{&(0x7f0000cc5000)="cb13e0196e43afa53f95f4bbeb9c8ac0a5e0915092b01fc6ed7b57845f3db611114fe1ac4c3e84963f84a8e5ba62f8985f3568f545f280b9326b1aa84ace7ff4cbf10eb4e38fa2ad1e8768406fb1bf295aaca355d397c1fd7d4287e00cd12156e1477ce09c0e7d188531127ce45bf5e121b02fe48a84907039ee793ff0038807c82c98d5cf212956f8719863465b14b2dc96a109e4c5e04cf0dc3f4fb2d7741b9b831f7746d00fe2dfd904b9f39f8ba18db33a48e3702b73d61a748ff72a429e474b3c94df07c698d5da1b498ea4a85b358c41702c523259f695fd46bb5d1e1148b89866c5e60d82db05", 0xea}, {&(0x7f0000ae7000-0xd5)="f7284106bd90f078a6ca72be74e7517be911ec3b0ecd74820240f2f7c04aac48af4c353835c24284fa4605e7eb6045c62b79258f8be0caea724b1602b8766a3badbd1337141453aa2651ddf5c4d5c52d6f954578bb840e79249f51705170a477b459e9f6328045ab80071665b6f9ea015eee30b21a0838301ca0f0228f77bc14abcceb19dfe8b97b8c841a044a01d22ce52840f10aa30d7deebc7fd912559f00c69212ecbe363b4d8a4309db5e890c1ef1a657eb0238faf9c6b2a96e4261c2217553837c5b48448fb748e140fc5471812aab159aa6", 0xd5}, {&(0x7f0000f5c000-0xb6)="6d21da336e787e904d41b32d3e9b7c238abd2ea65dcfe32d012acf69df99032a9a9ea2e3dda7492ce98c47f7e748ac4d51723e1f26aad56ab26de0bef4d0de07de3caa0d3e7dd1ad3d6131793b4cab943c74c515e71aa08509b05d29de3e748c2a0f5ec24ed8e292302688919461bb6ba038e9fadfb5841fbfe6147d141486665a6d88fa5309a6131978e3f4424a252682f11bf18f43c8390264752feaeb16fbd1505383aaa73f808044cb27ff1e98f77481cd2dce26", 0xb6}], 0x3, &(0x7f000043a000)=[{0x68, 0x113, 0x401, "d72824e1d493cbb8a0c6d04dd8e96b11ab494a0f4836789d49adbf99faf87708398a7b14831802bccf631969c65c14e85b5e24574952a2dbdaf9252a92cf19f386f65d25633a37a516651d62dd84370d1587d01943583a6585"}, {0x100c, 0x19d, 0x0, "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"}, {0x14, 0x119, 0xc10, "ce5ee9c9de6a"}, {0x20, 0x119, 0x5, "246e15fdefccddcd49199a29ff34639b3fa337c0"}], 0x10a8, 0x801}, 0x10040) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xfffffd62) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f000000d000)={0x0, 0x0}) ptrace$getsig(0x4202, r2, 0xe52, &(0x7f0000d6b000)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000537000)={&(0x7f0000fbd000/0x1000)=nil, 0x84ce, 0x1, 0x83, &(0x7f00001ca000/0x2000)=nil, 0xffff}) ptrace$setopts(0x4206, r3, 0x0, 0x0) getpeername(r0, &(0x7f0000607000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000cb4000-0x4)=0x9) ptrace(0x4207, r3) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000c0a000)="b47ae86c288a7c079b14d9a9c64aecdb0995899382dd9a192d7923f364") 2018/01/26 03:08:50 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r1 = syz_open_pts(0xffffffffffffff9c, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000008000-0x28)={0x5, 0x3, 0xffffffff, 0xfffffffffffffc00, 0x3038}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000008000)=""/4096) write$selinux_load(r0, &(0x7f0000002000-0xc3)={0xf97cff8c, 0x8, 'SE Linux', "807875436406000000000000003d9097a5e0916394237065bbdcb2581ca1c56b2887416d73ece433fc993655739f9f096846f72214296bea1e36971be23584ddbdf6d21ebf6fb34ad24ce5313d2dda24c21e98edf738b7057ba21fe259307733b03eada0572aef4b0fa5510fc908cae60d50df1530a0c69ee5e3608e14261ee0b733c61c81a009ac52720122150e9ff093e627bea9ae6bd8010f13852d74b3cf0aef76dbc26fe916c4b44c61c9e6ab4abe2d9f"}, 0xc3) 2018/01/26 03:08:50 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f000000f000)={0x2, &(0x7f0000010000-0x18)=[{0x81, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x10000000000095}]}) 2018/01/26 03:08:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000006000)='/dev/input/mice\x00', 0x0, 0x0) fstat(r1, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000528000-0x4)=0x6, 0x4) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/26 03:08:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000ba1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000cee000-0x4)=0x1c, 0x80000) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000069b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x40) setsockopt$inet_group_source_req(r1, 0x0, 0x2c, &(0x7f000055c000-0x118)={0x0, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) modify_ldt$write2(0x11, &(0x7f00007a9000-0x10)={0x810, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2018/01/26 03:08:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00009c6000)='/dev/hwrng\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00008f5000)={0x0, 0xa5c}, &(0x7f000050f000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e3c000-0x8)={r1, 0x7f, 0x7}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000384000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) [ 42.598269] SELinux: policydb version 1131772032 does not match my version range 15-30 [ 43.548901] IPVS: Creating netns size=2536 id=10 2018/01/26 03:08:52 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a2809302064b720ba8430b752623423200e08d9fb78749bd50ca8a9848a3c728f1c46b7b31afdc1338d544c9f59b74136ef75afb83de440daa7227c4dfb8220527e6490500ab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x0, 0x0}, 0x0) 2018/01/26 03:08:52 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r0, &(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x100) dup(r0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000003000-0xc)=@known='trusted.syz\x00', &(0x7f0000001000)='nodev*]--selfbdev\x00', 0x12, 0x1) getdents64(r1, &(0x7f0000002000-0x1b)=""/27, 0x1b) getdents(r1, &(0x7f000000e000-0x71)=""/113, 0x71) 2018/01/26 03:08:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) geteuid() r0 = socket(0x4, 0x3, 0x6) socketpair(0x4, 0x4, 0x3, &(0x7f0000a2a000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f00001e2000)={0x3f, 0x4, 0x3f, 0x401, 0x8, 0x400000000}) bind(r0, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679c00800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c000100000000e9ffff48740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) recvmsg(0xffffffffffffffff, &(0x7f0000ebc000-0x1c)={0x0, 0x0, &(0x7f0000321000)=[{&(0x7f00006d9000)=""/118, 0x76}], 0x1, &(0x7f0000fdf000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/26 03:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a6c000)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000210000-0xc8)={0xffffffffffffff80, 0x2, 0x4, 0x2, 0x3, [{0x8, 0x4, 0x959, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x7, 0x3, 0x400, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x3, 0xf6, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}]}) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c83000-0x8)={0x0, 0x0}) fcntl$setownex(r1, 0xf, &(0x7f00006a4000+0x644)={0x1, r3}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:52 executing program 4: r0 = getpid() r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000000000)=""/181, 0xb5) rt_sigqueueinfo(r0, 0x1b, &(0x7f000078c000-0x10)={0x19, 0x10001, 0x7, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000a60000)='net/stat\x00') getdents64(r2, &(0x7f00002ac000-0x2e)=""/46, 0xfe03) getdents(r2, &(0x7f00005d8000)=""/143, 0xfffffffffffffe23) 2018/01/26 03:08:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = dup(r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000bdf000)=[{0x7, 0x5}, {0x0, 0x9}, {0x8, 0x7f}, {0x0, 0x3}], 0x4) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000001c000-0x11)='/selinux/enforce\x00', 0x101080, 0x0) openat(r2, &(0x7f0000f1f000)='./file0\x00', 0x200000, 0x2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@generic="a22598ddda54d26c82f73f2201302c8c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/26 03:08:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000412000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001000-0x91)="241fdc68b9adbe8881e4476963338647e3411801cd3ae5fc90868669edc3506767cd3bcf34d0bead4cb982d477cceb9e542e874c93be1ee398232d9776bcb57ba363083376e5d68fb03ba5d3a2c65e9f9a126d00f9825b6f18d1d870a8b5ba9383068b17794a8faba9892693ea8c932a649b77c2ef75fd421818f171423909512a95a91b86a6547d508dadd389e562d782") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008be000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000f95000-0x8)=0x2) 2018/01/26 03:08:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000f9c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00004b5000)=0x10, 0x80000) ioctl$void(r0, 0xc0045c7f) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:52 executing program 2: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000590000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa7000-0x4)=0xe8) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000006000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000006000)={0x0, 0x0}) vmsplice(r1, &(0x7f0000006000-0x30)=[{&(0x7f0000008000-0x10)="eb", 0x1}], 0x1, 0x0) epoll_wait(r2, &(0x7f000000d000)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/26 03:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00008d2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000b63000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000747000)=@newlink={0x28, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1, 0x0, 0x0}, [@IFLA_TXQLEN={0x8, 0xd, 0x0}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:08:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) r1 = accept4$inet6(r0, &(0x7f0000201000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000081b000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000000)=0x6, 0x4) 2018/01/26 03:08:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000ee7000-0x4)=0x3, 0x26f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000012c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readahead(r1, 0x6, 0x2) fcntl$lock(r1, 0x7, &(0x7f0000cb4000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getflags(r1, 0x401) 2018/01/26 03:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000a52000)={0x0, 0x2, 0x0, 0x3, "aa256ec18d45648635d3549de27a0e67ff7b6a8cbac08f9475140a466093b30c"}) 2018/01/26 03:08:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000453000)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0189436, &(0x7f0000ab8000-0x18)={0x7f, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00006d7000-0x8)={0x1, &(0x7f000098c000)=[{0x0, 0x0}]}) modify_ldt$read(0x0, &(0x7f000038e000-0x1d)=""/29, 0x1d) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f00004a8000-0x8)={r2, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000d0a000-0x8)={r2, 0x4}) 2018/01/26 03:08:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000382000/0x3000)=nil, 0x3000, 0xc) sigaltstack(&(0x7f0000ea5000/0x1000)=nil, &(0x7f00009ab000)=0x0) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/01/26 03:08:52 executing program 2: mmap(&(0x7f0000000000/0x945000)=nil, 0x945000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000945000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000945000)={'security\x00', 0x5, 0x0, 0x1f90, [0x8, 0x7ff, 0x5, 0x1, 0x24000000000000], [0xfffffffffffffffe, 0x8, 0x9, 0x9, 0x0], 0x10, &(0x7f000007e000)={0x0, 0x0}, [{{{@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0xffffffff, 0xffffffff, @generic="cb3dd5c1ff639f9299b8c70d53c6289a", @generic="ef97c4e847e0c97b147be38b172ec2b6", {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5e, 0x1, 0x20}, 0xff, 0x16a, 0x226, 0x2, {0x3f, 0x0}, [{0x67, "b253a3e441a338148624708a6ed9f83a124cfd1a8ade63967125b9159a", 0x9, "49e4725c4a084770f43b869640226c24491fc42993e771315ca298ef5d8ed7130eef229248490a406403cd93e0b659c6fdf134c804c230d6f29cd8ac2cd82481fb8a6ac4f7ac51"}, {0x93, "e24d0087c6aa86e9eb1f29e0e165e8430529eb63c9e10cbb61136527fe", 0x101, "920cdec93cfb5b9a74e7a39317f49a865d1ada95ee55771d9623488c4500d00c911cb4d92158f36a3383e92ed20edfac905cac66d1b94021adc878ffec8babe52e2f5694d4fde17e25f8ceccc4c55122f7e42d7f9fcf2f7aa40ad819eddb0eeeb87762e2928919c1894a870f5a298bb4feb750"}]}, {0xbc, "0004668a9dddf2ab8bc2729f53d90b229da074d4e7ac14360463e8d108", 0x400, "ea7dd8e1243bb76317e5979cfa91bfce2b5564504068c9f12c8bd1da7b6f5ab2fa15149eaccc12ddff765e59bb0dcb560804b52713ee1d00f73561f65740898430283eacd60225f9eba92dfd3df9752e17694f52d74b5a8b0dbd936b70a6308f88f9d8ff3c56685f61735e50d1929fefe0e94a08a72cbb5ef9774c0d69f8b0d1e04e8aa3d5228f7b1c6e10abbe77f999ab633880fa3b84be2c76fcee"}}, {{{@multicast1=0xe0000001, @loopback=0x7f000001, 0xff, 0xffffffff, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='gre0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x16, 0x1, 0x1}, 0x9, 0x10c, 0x1e1, 0x32, {0x3, 0x1ff}, [{0x69, "5dd0598c2a47977018d8b86d289f59bcf5bfe2434fabb97f1c541f9e80", 0x5, "4775e390d3d2eb721bb4ff9b8feba9060a6612900e8acfa977d9f9115bda2ccf5d411c9322c77be40aafad65d6f989c76742910eb51614fd82c9457ba54f431602252e79fb638ea687"}, {0x33, "6e332868eaf31fe6975536b2756e3235fbc4578bbb77216a1eb5a1a405", 0xd44, "4a458bf1a9bd699136966d82c1a0a4cfa41eef"}]}, {0xd5, "7de35c95897e0d27ae24d0acfa3f141b613cce00dbe6acebfe2a802570", 0xfffffffffffffffd, "e75dd889af91a612d60b73af35f4d675f3015d376199be2f29c328886ba1154bee1f65d9c93ce7378e87f704e26b6ee676f18ef7fdb2b6cdde15009c3d990bf8835b6bb0061d87f3fe42d218da1bf11859a9806bc7727f014d5419369ec379fa58c770b36b3f5a100f72a21becc0bfd8b57dc6b8f5c2dd7572a113e96b01238120b603b8835bf96d5e876f7be9703a4a43c8a4158ad9e2e4e7c138b19df69d2d28b9854879ebf637f88f10d423469e0ac5ec0b098d"}}, {{{@empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='ip6_vti0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0x2, 0x0}, 0x4, 0x4cc, 0x14ec, 0x9, {0x9, 0x0}, [{0xe8, "88f491bd6ce0c5b2bcb9fdb14aca98a36d12595bb1fc174536ffc24a85", 0x7, "84854c3ee035d7c605fa06734a69c480c894c556dd4b66df8e541d28a11036f26451e72c3ca908aeebcc6254fd98a3c359650792d9290ff1393775fa5511ee70af7b3fe5aa401a4a5c917e0185791bb446b434e35498871d18d1072e7a244664461e806b970a4e80c838f2b29d3777668aaa6b66db6ee7520dc8d11d1b7378727a56acdef10f90e3caf369863640dca488caf73f02aae865359261003ce0d731c983a0d78b03cdbd5c7bca09e4012c8822e22ef56ff21670a0b6b90dcd2764aba61889da8d2087e9"}, {0xc4, "da128e912bcddacc78cda6fbc7c58bdb3e59ffd1cdbef201dbe2883a0f", 0xd9, "ff99db14ee1ba6ad1d97e21fce56e3808b91adc16fd0f276e4b5a3c1d4d1765d94cc4ecb2467e5eb114b85f81d07d255b75f0147177df03583ac444425da8e194ef9db663964582d7f98c6a26818f9df915a41ee3ec4283a715fa75350adef432d65629dbd34f0abf16f68897534ae0f8abba835408cfa20dc47fbcb57038fe77a920c9fd070d38b67ffc67aaaa219e3d570205cf5d36c9a09dba7e71db8b0117e72da07"}, {0x8d, "ae6abef2ac584f1af896a123a0c06d725ae536e0b51a727e9aaac3dc68", 0x7, "8b3cabffeeec48fb97abbc27e8d84d15285b21b79266ce28393fde46a4e3e25615ea498e780265181e951de230d5a9a9729c770a9dc86aec1abb612a0225051905771878ee5642095ec820f7a8cc58a1955f0ca003eaae8cf2ffeb169c16b7f64c4e484ff1eb54130f2d5ea89b"}, {0x30, "908747208048b144fd737f0132842128c269cc1a6c4c862fbf8e23f261", 0x9, "7a7255918e7286253e8773bf7e92d4c4"}, {0x69, "c879a342d295faf5a5f7e2b2f339b577a350118581a66b8875f9709cdc", 0xba, "d91fbf57ca53c3124d657348dd02fa8605c4a6d17fd6fcf80c295f8cbe57844864ec733fe9c07725740461adca847739478b8b2cec655bda61d7c5b92b2f737296bf37450a20287322"}, {0x67, "b362731aa47af6a01f3344ce99290dbd7b072b4f6f296fd74cdc4c2a26", 0xa35, "66670aaaaf7d4e3c664c0bc4a5be2ee75fa0cf23ea794501113870ffceba3668488212af6386714baa023867802072ff85ce1ad15fdcd97abfc6218cdcd3596f60eded77e98619"}, {0x37, "b21fe0fbb910149109306634dcbe6ce56243aea9ca9f7fa15a69ffc0f3", 0x300, "b46b28633f66a63b6f0a401744c7aab8800b402bef00ba"}, {0xec, "d6a597290372dcef34b93d96776aa744ee15c9f8ada2069e571e6cbcdc", 0x5, "41bfaf3f360578d226aae84f56c4ef5b15b83810dde2a87235acd4838f1d5500c503336768d227b7bc5e6a485258c6cb00e3462227370b84cacb8d063be8b70f5746863e84d1480650fc7faba87f978251cd661d932dc9f8359c451fc9a2effd188eb25f2d9c48c0c421fbe8e72a28730ce42d3bffcc2c0ccee96832490ccf1cbcf6a30eb55eab6dd01a19d71ad23c7845c6c455e2dce4051aee54dbe0d7e4b6a9bf042e180a6089eef423e2582b556e810afddf162e978149df23320076442a63a55297f82037b9769fc4dd"}]}, {0x1020, "3f3af8f32e6b6275b187b69726c31d5044a370461a9244d0b237203a0e", 0x1, "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{{{@dev={0xac, 0x14, 0x0, 0xd}, @dev={0xac, 0x14, 0x0, 0xd}, 0xff000000, 0xff000000, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @common='teql0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x5}, 0xfffffffffffff000, 0x27c, 0x377, 0x16, {0x1000, 0x10001}, [{0xa1, "d9af327e027d35beb1b66df1e06bfd16c2220918c2ac428c0c646e4bb6", 0x7, "e4f3b85bd70e1352cac65d390f2560d57337b74267204bc8655065ec38ba40c8d7f1d5ef2ac151b246a792c4d6ef24c97cb3cf7a2215f967ccec8726ce166e2ea5f539564a4a1f56e572a19ecbdb24085ca7f50b6e0aab0a66d22bd05c938ff4ca1ae1c8fc09c88f7f836d38e3d5ad755f664f0fa4518457c69934de20cd5ce007"}, {0xf2, "c3c33fd6fd8ee9ee366e5c3f88c11d6da4ff26ff2ab465ca48972b3fd8", 0x0, "a8927e036c672d22b54f0ac09874cfb878613d86435e4ff391149b71e835b14f41ad7e1b8cb75898d7a7cb59dfee69e17efc8d0cba81cd50a1c5bec30a9cf64781853c1d672f5dc8f10c0201602cc875f03173f6d26cb286cec02f770b3393633fe0f2d209ab89e099bf61675082908b71b20e2646fe513a135fb8960a41d7bc4f3860b27ffe6e91c4a3e9eb858ff76e07cefd0830b217c520d055678e896218d036204fd191b288dc73182eaee20d4521532acbdbf7a97375300f76137ce976f6f534209e1b321bb7e155f7c4e6251fc2c4"}, {0x79, "958c0adf9dad7eb655b543ddc113e55113d7812fc54e88fbb7d1bb0b7c", 0xffffffff, "a3bd11a27a5987f5e0ae4f80b8e64bc3ddbf3e52616e36904b34a72744583af91db48084ac041277e5db33336bffc260a5daf448edd4ddb7fe20e6051d1f4a3bc5c8916108e53935af4302c768f3288b1d64a618fbde73120f"}]}, {0xfb, "0b35da1f2e9fbc89b1c50fa8ecd5c1d568830271ae2159604bd9458b17", 0x71e, "b955aa9effe4c2b6bd7056bcdd911c989f5d8e78fd36645fed58aea10fc7201fa93646655fe73afb1ff3d521dee37c98f39beed06487b8d3450388346cd02b7305bdf65f0fe7b064db00577fe6ace852de33c7b1db475a2059595bfbf3a9b744228638d7666a56546981b95687926c28a0cc4e1c0fc9493ab46782052725ffa5d346d727a07d1d5895ba6d531b904eae2b1c4d85c05920b00ae310acb165a5a6bc471af0eeb9fe83177dd5b9b8a1492c59d10904cbababc4fb018f4c063c521b9db888c4d16ba0ed5755615ca80b59336d9187080fed9a7a8c9af3"}}, {{{@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0xff0000ff, @common='ip_vti0\x00', @common='ip6tnl0\x00', {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x28}, 0x800, 0x241, 0x326, 0x32, {0x7, 0x7}, [{0xb6, "9fad11c9814c72ab3796d2de0d68d279a4e20d5a87cb86fe2eb05659c2", 0xe2cd276, "4967111e0ef7622c3a6bde9f43f393b5f017ea3cf9da1fc8ea209edd943cd419f43fa6637387068146da26ddf9fbb203e41f522f191acb66f05f783f53ae88e08bf87acb49f84f3e2ee2832a07622b1592447af47abfcc3dffc78e065d698de167ddb47d4d9019a488b457661f00810e15e6c5de91fdd7d282bf1255c44dd36e7393408b358036a1134bb64bc86bd5e7ea0ffeef9ce9"}, {0xf8, "3f6ba9404f0531b52133bc26bea3f27a3cbaa19a604cc09054a00c2861", 0xfff, "df44df8d4486e48ca930058717e6ea37add2086f5d4bd0f444a07ee9839e00fb3f307418230d8047ab997ffbbfdcb1850bfd37bbdf82a79fe2d0557c15902fb3e8176044b9c8b2e76682483a6d5fa9f0d1a035484bd4d4cb68b9e817fcfb37e250222ded4d4f9be732cd6afae8befd3d731b7f5327e05e937bdca325bda275ec96a0d349a60a025f1d539a5d2fa4b3596b7e3f9adf2b2f25f9a7bd158f6b7de596f3c66e8bd515d4182838f270454b7fefc5b9cd480bd2b611d3fa0f47c48fc0ccd02a24b00e1845655ad8a9e411fa9794aa9614105ee3ca"}, {0x23, "2edc04faf487236caa681ea0a7cd0bf132a4104ffd962022a3db32403e", 0x4, "cef332"}]}, {0xe5, "004cd02362f1eb16c8ac5915906709b1f8e4733be10a8dae93701957c8", 0x5, "5c8e3748496a9451d0412ad4e50a39882e69ad5b03e19fa3c4114d275e080db2dab0abc9ed1bf92786be98a3e8085f6cc4cda35f685c13ab731308c8d0d43d500c5629b16ab351226c78f5332b27a11b2931536d170cb13f49b01f52162605eec765f5808533172a417395cf84a000cc812d01768e2b6721a9efb4e651b9ee23925134129cb4d25e109b870ab1aa85af349c0348d6cf04822099e3056031bb92d93858ad20ed40c041c3b1ef7d54c928e3ac55b950e938c083771fa311df5a563309698778"}}]}, 0x1fec) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00003cc000-0x28)={@common='lo\x00', &(0x7f0000943000-0xd)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 03:08:52 executing program 4: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000795000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x8)=@buf={0x8f, &(0x7f0000a16000)="8e31691a44dfb70206ec4fbaf47ef348390a317d9734729014470a0e2f16b55281e4d38435d76484e4d15fbec57307a1e059110553783a2dd41874c246ef8b4269d404c15e5c731d190c07d623e092dfa0d9e592c13de910abf83232eb2f5e69153f7262ec3d325fa709686ea401799797369d3820cfb28b0d58a414bb9b56b935dfc3b6a3a08c9f24ce44d8b10505"}) socket(0x0, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r2 = getegid() lchown(&(0x7f0000001000-0x8)='./file0\x00', r1, r2) 2018/01/26 03:08:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@common='gretap0\x00', @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:52 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000029c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004c000-0x3)='-$\x00', 0x843, 0x0, &(0x7f00000e0000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 03:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_map={0x3f, 0x1ce, 0x20, 0x7ff, 0x7fff, 0x5}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000012000)='/dev/pktcdvd/control\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000001000-0xc)={r3, @multicast1=0xe0000001, @empty=0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000086a000)=@ethtool_cmd={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 03:08:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000675000)='/dev/keychord\x00', 0x2000, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000eb3000)=0x800) mkdir(&(0x7f0000285000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000d07000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000b05000-0x95)="c525f6f2d7f1cf5ad8a5d75fca9406a9eb82458f40c6cfce2e74d72c12efe492274e1a3ce4429309") r1 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r1, &(0x7f0000009000-0xa0)=[{&(0x7f0000004000-0x1000)=""/1353, 0x549}], 0x1) 2018/01/26 03:08:52 executing program 3: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00007e2000-0x450)={0x5, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) bind$inet(r0, &(0x7f0000fe2000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000fe6000-0x9)="070bfff90000270019", 0x9) connect$inet(r0, &(0x7f00000fe000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000381000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fe9000-0x4)=0x14) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x6, 0x8) getresuid(&(0x7f0000fe8000)=0x0, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000441000)=0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fe9000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xdf58, 0x0, 0xbc, 0x2, 0x80, 0x80, 0x3b, r1, r2}, {0x101, 0x9, 0x0, 0x3, 0xffffffff00000000, 0x6, 0x9, 0x3ff}, {0x7f0000000, 0x1f, 0x8, 0x1}, 0x6, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2, 0x7e}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x1, 0x6, 0x5, 0x8, 0x7}}, 0xe8) 2018/01/26 03:08:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x208000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000002000-0x18)={0x401, 0x800, 0x4, 0xfffffffffffffffa, 0x8, 0x3f}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000001000-0x49)=""/73) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000002000)={{0x5, 0xfffffffffffff801}, {0x81, 0x8c88}, 0x1, 0x7, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004af000-0x8)={&(0x7f0000011000)={0x14, 0x2a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:08:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f000053f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002a9000-0x50)={@generic="fc82e03437c83247bcfdb665b09828d7", @ifru_data=&(0x7f0000f6f000)="5604b158495bda912312f7bc1c3f30628455a0aec68d03c3e399221f1fdcb2b9"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@common='bond0\x00', @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00003b6000-0x8)={0x0, 0x0}) fallocate(r0, 0x2, 0x7, 0x1) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000193000-0x24)="240000001300070dfeff0400000009230120000c0d000300010000000000000000b81617", 0x24) 2018/01/26 03:08:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008cb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000f26000-0x4)=0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000d99000)="240000001a0025f00000000400fffa0e0a0000000034ff16ef00edef000000f5ffffff00", 0x24) fstat(r0, &(0x7f0000c1d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00007be000)={0x0, 0x0, 0x0}, &(0x7f0000ff7000)=0xc) syz_fuse_mount(&(0x7f000008e000-0x8)='./file0\x00', 0x4000, r2, r3, 0xffff, 0xa039bd788c746ab9) 2018/01/26 03:08:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) capget(&(0x7f0000b25000)={0x20080522, r1}, &(0x7f000067d000-0x18)={0x9, 0x9, 0x1000, 0x4, 0x7, 0xa5}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x1, 0x0, 0x0, 0x7f}}) fcntl$setsig(r0, 0xa, 0x2a) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000070000)='/selinux/status\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) ioctl$KDDISABIO(r2, 0x4b37) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000b38000-0x6)={0x0, 0x28, "66a261e29ed9d2c0c9ffdc066e9c696262d4655da6544dc0cbd6c23ca565423eb87c9c2894dcdf5d"}, &(0x7f000016a000-0x4)=0x30) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000380000-0xa0)={r3, @in6={{0xa, 0x2, 0xea, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x80000001, 0x6, 0x1, 0x7}, &(0x7f0000a1a000-0x4)=0xa0) 2018/01/26 03:08:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) readv(r0, &(0x7f0000092000)=[{&(0x7f0000610000-0xa)=""/10, 0xa}, {&(0x7f0000543000-0xf)=""/15, 0xf}, {&(0x7f0000136000)=""/132, 0x84}], 0x3) getrusage(0x1, &(0x7f0000cd9000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) r1 = open(&(0x7f0000caa000)='./file0\x00', 0x80000, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7e) ftruncate(r0, 0xfbfffffd) 2018/01/26 03:08:52 executing program 3: socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00007e2000-0x450)={0x5, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) bind$inet(r0, &(0x7f0000fe2000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000fe6000-0x9)="070bfff90000270019", 0x9) connect$inet(r0, &(0x7f00000fe000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000381000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000fe9000-0x4)=0x14) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readahead(r0, 0x6, 0x8) getresuid(&(0x7f0000fe8000)=0x0, &(0x7f0000fe9000-0x4)=0x0, &(0x7f0000441000)=0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fe9000-0xe8)={{{@in=@broadcast=0xffffffff, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0xdf58, 0x0, 0xbc, 0x2, 0x80, 0x80, 0x3b, r1, r2}, {0x101, 0x9, 0x0, 0x3, 0xffffffff00000000, 0x6, 0x9, 0x3ff}, {0x7f0000000, 0x1f, 0x8, 0x1}, 0x6, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0x3}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x2, 0x7e}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x1, 0x1, 0x6, 0x5, 0x8, 0x7}}, 0xe8) 2018/01/26 03:08:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e9d000)='net/mcfilter6\x00') getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000072c000-0x7d)={0x0, 0x75, "ff9adf61fccbcf1365d72a7d247d7841cf4db9a5ffa9d773c922865a3d3b3c4599791ff3950757a8e30389981b9c4607277eda3620e5dca63cf7059c64353295ac2862a50c0d20c5f3981d5517798cfd67601d8fc3d11a5dabb5bddd77c66e556b2773daea1c6a341b0a76fe792726cb7827dbff43"}, &(0x7f00009cc000-0x4)=0x7d) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002e6000)={r1, 0x4}, &(0x7f00008df000-0x4)=0x8) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000047a000+0xc92)={0x0, 0x800}, &(0x7f0000a6f000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f10000)={r2, 0x6}, &(0x7f0000d7c000-0x4)=0x8) setrlimit(0x7, &(0x7f0000011000)={0x81, 0x6}) ftruncate(r0, 0x3d) 2018/01/26 03:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000b45000-0x20)={0x3, 0x5, 0x1, 0xc4, 0x0, 0x401, 0x7fffffff, 0x0, 0x0}, &(0x7f00009b2000)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00009a8000-0x8)={r2, 0x5}, &(0x7f00009b7000)=0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) syz_open_dev$sndtimer(&(0x7f0000b80000-0xf)='/dev/snd/timer\x00', 0x0, 0x131000) 2018/01/26 03:08:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000091000)={&(0x7f000001f000/0x3000)=nil, 0x0, &(0x7f000041d000/0x4000)=nil}, 0x109) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00009f1000)={0x0, @in6={{0xa, 0x1, 0x2c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x49}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x0, 0x80000000, 0x2, 0x40}, &(0x7f000081c000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00000ba000)={r1, @in={{0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = syz_open_dev$loop(&(0x7f0000993000)='/dev/loop#\x00', 0x8, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008c4000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000337000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000082b000)=0x14) bind$packet(r3, &(0x7f0000de5000)={0x11, 0x4, r4, 0x1, 0x4, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) pread64(r3, &(0x7f0000214000-0x8d)=""/141, 0x8d, 0x0) close(r3) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000eee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mremap(&(0x7f000078a000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000c98000/0x3000)=nil) 2018/01/26 03:08:52 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000002000-0x20)=[], 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000003000)='/dev/usbmon#\x00', 0x7fffffff, 0x418a40) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000004000-0x4)=0x0, &(0x7f0000003000)=0x4) 2018/01/26 03:08:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fc5000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000860000)={0x0, 0x0}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000730000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d7e000-0x18)={0x0, 0x80, 0x0, 0x7fffffff, 0x1}, &(0x7f000008f000-0x4)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00009a4000-0x20)={0x100, 0x2400000000000000, 0xb, 0x1bf9, 0x38e5, 0x1, 0x78, 0xfffffffffffffff7, r3}, 0x20) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000e36000-0x8)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000805000)={&(0x7f0000e1c000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d41000)=[{&(0x7f00002a0000-0xe5)="b01a6ab9ab0f5d557a0576b12e6d2bdc99e26fab1e999f02de275424424140e189cb09c618d5db71f1c0dcafaae89442f7605e6c5fd2b4b18af0e74aef7f1915558cb3c999ab69f762f2db5d695e177de1e4b0db1f0fb47940f1a8e4e52ec098a2b1141adb39390f34f914e3f2c608c66180dde6c63d2935deb7aa556f4bc9681bcfbef464a80cbf05eac00cc80f1fcb71ec37486a8b81336f2c6d43f4182baa3ac880429a56f99b64fb1e200d635353104e47e5031802e4adc8f5010c4911b46fbbf96c9a2354f4efa2c06ca37f20768967ab17767f7da3d5c6f69b9924c9cda58b961ca0", 0xe5}, {&(0x7f0000dbc000-0x6c)="5d9646daceebf067bd6e6e57a4f5c67e2732a3f53682e8d81c3d079ae854444b5968cb30698c4e0f705cb2b4042b4ad4f7a2b6c12f0acf3ebcdd36cc48bc03f348887e06d6042781c6b7e52daf85ab266e14ac9b654f83f173d98a793acefa8e5510987539c5b59f5dabd761", 0x6c}], 0x2, 0x0, 0x0, 0x8000}, 0x54) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f000091c000)={r4, 0x3}) [ 44.265085] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/26 03:08:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000a7f000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000014f000)=@file={0x1, './file0\x00'}, 0xa) r2 = epoll_create1(0x0) readv(r1, &(0x7f0000ba6000)=[{&(0x7f00007f7000)=""/106, 0x6a}], 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000f2000)='/dev/vga_arbiter\x00', 0x151a00, 0x0) ioctl$EVIOCSKEYCODE_V2(r3, 0x40284504, &(0x7f0000b5b000)={0xd4b5, 0x4, 0x8, 0x7, "f67fa06d4449a6140d2cbb3e771252348880693bb26ce4e8a5ac44ae095033ac"}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00006a6000-0x10)={0x6, 0x0, 0x0, 0x76c5, 0x0}, &(0x7f0000bf1000)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000b76000)={r4, 0x0, 0x641, 0xffffffffffffd1dc}, &(0x7f0000209000-0x4)=0x10) recvfrom(r1, &(0x7f0000c10000)=""/185, 0xb9, 0x40002020, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000000, 0x0}) readv(r2, &(0x7f0000112000-0x50)=[{&(0x7f0000258000)=""/4096, 0x1000}, {&(0x7f000043a000)=""/148, 0x94}, {&(0x7f0000200000)=""/98, 0x62}, {&(0x7f00003f1000)=""/40, 0x28}, {&(0x7f0000b8e000-0xaa)=""/170, 0xaa}, {&(0x7f0000a48000-0x3)=""/6, 0x6}, {&(0x7f0000994000)=""/15, 0xf}, {&(0x7f0000b54000)=""/207, 0xcf}, {&(0x7f0000008000-0xaf)=""/175, 0xaf}, {&(0x7f0000969000-0xcb)=""/203, 0xcb}], 0xa) mlock(&(0x7f0000ae1000/0x2000)=nil, 0x2000) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) llistxattr(&(0x7f00009a5000-0x8)='./file0\x00', &(0x7f00006a2000-0xcb)=""/203, 0xcb) pipe(&(0x7f00005e2000)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000e33000-0x10)={0x3, {"7259f16b5879d0"}, 0x10001}, 0x10) recvmmsg(r0, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/26 03:08:52 executing program 4: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000001b000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x14, 0x1f, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:08:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) write(r0, &(0x7f0000235000)="e044c6ca5476c0061a8bb31724bd3f2f", 0x10) 2018/01/26 03:08:52 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000004000)='.\x00', 0x0, 0x0, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000005000-0x10)={0x0, 0x0, 0x7}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f000000a000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000009000)={r1, r2, 0x9}) 2018/01/26 03:08:52 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x803, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000000)={&(0x7f0000001000-0x4)=[0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0], &(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000013000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x1, 0x3, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) 2018/01/26 03:08:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000692000)='/dev/input/mice\x00', 0x0, 0x880) socket$nl_route(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00000b8000-0x10)={0xfffffffffffffff8, 0x0, 0x1, 0x80}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f000048c000)={r1, 0x8}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x21, &(0x7f0000b15000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}, &(0x7f000004f000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000058000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000084d000-0x4)=0xe8) getuid() mincore(&(0x7f0000858000/0x2000)=nil, 0x2000, &(0x7f00007bb000)=""/142) 2018/01/26 03:08:52 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000734000-0x99)=""/153) clone(0x10000200, &(0x7f0000e93000)="", &(0x7f0000f75000-0x4)=0x0, &(0x7f000048a000-0x4)=0x0, &(0x7f00006c3000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000000000)=""/4096) 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) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) pselect6(0x40, &(0x7f0000002000-0x40)={0x101, 0x7ff, 0x5, 0x817, 0x800, 0x0, 0x1, 0x7f}, &(0x7f0000002000-0x40)={0x8cd, 0x9, 0x5, 0x100000000, 0x9, 0x2, 0x9, 0x1f}, &(0x7f0000001000)={0x10000, 0x10001, 0x10000, 0x2, 0x3, 0x8, 0x6, 0x400}, &(0x7f0000001000-0x8)={r1, r2+10000000}, &(0x7f0000000000)={&(0x7f0000001000-0x8)={0x99b}, 0x8}) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x6, 0x200083) [ 44.310512] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/26 03:08:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@common='syzkaller0\x00', @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000891000-0x26)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ef6000-0x11)='/dev/vga_arbiter\x00', 0x500, 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) fallocate(r0, 0x1, 0x2, 0x6) recvmsg(r0, &(0x7f0000355000)={&(0x7f0000d4a000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000f3c000-0x20)=[{&(0x7f00008b7000)=""/4096, 0x1000}, {&(0x7f0000fca000)=""/223, 0xdf}], 0x2, &(0x7f0000650000-0xf7)=""/247, 0xf7, 0x0}, 0x0) 2018/01/26 03:08:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000023000)={&(0x7f000014e000-0x14)={0x14, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000697000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000ba5000)={0x0, 0x1}, &(0x7f0000434000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000caa000)={r2, 0x89, "f2d64fc76fe556714588359a2b78832aaa8229b7e03b11852f8f4587253376a470d24e02ff8041b4ce3c36bc5fae3d63940c235e865be03232b9aa86c545f765009b36d9c44d6b15d586f4db26198d9a2107a01c25ec7184fb83292fcb9ed9e11b81f32d8c429ef3f5612d5c5b309acb6bcf053146783eda7fa06784e362558ec10a83c252d84d49ee"}, &(0x7f000092b000)=0xfffffffffffffdc7) 2018/01/26 03:08:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000cfa000-0x4)=0x7fff) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) keyctl$set_reqkey_keyring(0xe, 0x2) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ba3000)='/selinux/status\x00', 0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000be6000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000b7d000)={'system_u:object_r:insmod_exec_t:-0', 0x20, '/sbin/dhclient', 0x20, 0x0, 0x0, 0x0}, 0x35) socketpair$inet(0x2, 0x4, 0xac, &(0x7f0000f4b000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000a63000-0xb3)=""/179, &(0x7f0000d92000)=0xb3) 2018/01/26 03:08:52 executing program 0: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000765000)=0x10, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@ll={0x11, 0x18, r1, 0x1, 0x5, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f00009d5000)={0x1, 0x2, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="273df11a3224"]}) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_addrs=@nfc={0x27, 0x0, 0x0, 0x0}}) socket$inet6(0xa, 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r5 = syz_open_dev$mice(&(0x7f0000aa9000)='/dev/input/mice\x00', 0x0, 0x100) accept4$llc(r5, &(0x7f0000ec9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002be000-0x4)=0x10, 0x80000) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:52 executing program 4: mmap(&(0x7f0000000000/0xfa8000)=nil, 0xfa8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x2, &(0x7f0000fa7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fa9000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fa9000)='/dev/pktcdvd/control\x00', 0x248000, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000094000-0x1fb7)={'security\x00', 0xfffffffffffffffe, 0x0, 0x1f5b, [0x9, 0xc3, 0x3, 0x3, 0xff], [0xb3, 0xb9b3, 0x4, 0xf8d, 0x2], 0x10, &(0x7f0000fa9000)={0x0, 0x0}, [{{{@dev={0xac, 0x14, 0x0, 0xa}, @multicast1=0xe0000001, 0xffffffff, 0xffffff00, @generic="18beca0dd1fe92c5ae70c64e3d05f946", @common='syzkaller0\x00', {0xb8e6e0e0aed42176, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x1, 0x8}, 0x6414f789, 0xbf, 0x1d6, 0x8, {0xf3, 0xfffffffffffffffe}, [{0x4f, "408bb39a6afae4d6061f468c2907848a2cc46dafce999146c54e6e3cb3", 0x35a9, "b8cb0eed2babe75018d31bcad6f57874e9efcc456442ba90bbd248c6430798d005a11b508bb2798f688720c80e0c5d"}]}, {0x117, "942cb868d7dfd8f67d72840d45df1f873eefe7e26c195eaf21c11bca78", 0x0, "36d85a22727e7f7f56f43c39c22d4cf88068b00a0e4bb3abac3f6abc35dff9b95a773539b0cfa409af171e4b531927d5f02701212587a4a61d54750fdd4778dbeadbf7051bd78438ec6ccbf1c1eeb68ea95384a091cb72eab50d6aa9c810512cfb0d481b80a5deeb167f61c1a8a0b7b7fc3fd62d6d58e31290dd287103c9597be7d171b3d081c9c27e869cc8227868e411c793dc13d91837b3de12dc6df8679a0beb92b445792e6adc0d37ae9f018e1a8764587f60a475de436c301de97260de8c1693cea56043c9b6aeb1c5a379eb22d7454332566ab39bcd7cd7ab702626824cb00c8c857d2704d91092d95e7d884f313f971e8bf7ab"}}, {{{@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0xff000000, @common='nr0\x00', @common='bridge0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x21, 0x0, 0x1}, 0x7, 0x65a, 0x6c8, 0x4, {0x7ff, 0x0}, [{0x20, "8cc43fa61a54e1ca04235997d1e377a7326d9b12b678c3f74d16e48038", 0xa8e7, ""}, {0x90, "77516393c17d5e633f072f88b36e008a12128c3dacaea3c125c27e95db", 0x10001, "2c04ef7e9dfaed0a0ec7964c94a69b7e85cf148f70ee4cea062771aea96cc03812f45bb568c6855dbf34471803cb1f7fd13ef9f80f11b4436ffab7665e09b254f6bde4b8e75e9cb8c7b66f6a05cd46f5efd27a0bec64acc2c762089fa43fb583be0a041d95b252decab7b2508ad13b39"}, {0xec, "f69e6b575728cdb93ce55a13aedb6e778d77193d33a0a6814fc7248932", 0x100000000000000, "795be1733efe14927734afb52b2d6e526a334c1c10c4d5188b896d7ae280bf8e1e4cfaeb9d9ebc577a2e11d184853adc1fb9ec05c6b1309299694e3814a68cf54109454cbddb5ba06f11cbaf2eb66a25d1b33501e0026ea10d3109107e72ecbd9268b9e58a48c5ed7b53ac713de1cae8f438f42e76f6bedef7d1ab0cd2130aca5187a281278bacb656090800fc3cdf0ed8bcb51a022e0d510384de10c2d26f4e6e116043264be79f24af2a0f7871d25de426b2b3a634371facdad074960fd09f822131573c76801677b995f8"}, {0xd6, "ce3a2f461a67371bc95dd642b8fca88ec0d63151be3c1c8680b37f5d09", 0x7, "e741a03eda7453504dbafaa73727a600850e665af22e93adbd307c0e2eec46657eb8b881316bfd2bcf7d3202d8df7991b698cd1d505a95b28d468a755a1d0ca79c2b2b34bc474f25e8fa56ed17f332c399bf7625ff5a37724d4298f153a272728db3a57d0ac90d1da32818df054de63b4a696d706e2e007ab652629cfc0dff162d78c9ec45817a3f93528b92c294ed18928bff596e6611656cbec34bd60118676c23b9567c3e02af43813260e0474a5a34077d95ef8b"}, {0xa3, "e6404a85dd4ef92473d064f79543e6d5ed8e0e4ce47b2275a7505fa564", 0x2, "19de67186dc5fed7f505e68b4906e7de7333f5abdef086276f2dbdb88baa7e82064ef51e4a548a5c9c57bfac786d1bb71989f1101d464b5292d13137093419965ffedd166b8adbac4fe2000db9aa9529d0f64e4f0522f86e05ef750249652f84e0a3962ce240690856a04dc2a92cb2e2cc82ebc5e482863fe397b6c6b360139321b89a"}, {0xd7, "e4ff58694eb140aaace1becdfe54e6cbb2ba1082fdbcd3cf5687327081", 0x57, "6df499d2222a1b59f902ca168644bfb08c1118d8c56ee24ed91d583c30ec07cf5f9d80645040170b5db329ff15f6eb4fcd5e71389c86b1fa7f5b140aeb36fdbcb87742582c08184608deafbc955273e9ef5713ce58f6411d6f50ec9d0e3d9c36cfa92b807a4d6b660a9a9551aa8e4b0fee8c4543c7ec4cf0abc6e11f947873b29cc94e7ceed07460566270a071fbc007e9bcf0deee14feb0a3c3c47a82723fab01ac9f44e936e1200f6da7015cc3c79b96064a33c2f70b"}, {0x81, "6c59133763c5b7ba450ebe45b7d5e7ea1e5cef890a1fabcbac02cbd925", 0x9, "b336e70481ad074bbbc7b91fc279bad62eeb170be2bcb8dace04327c0d9e4de3250daecd3905d12e66ab0137ca25787e9d1eac45b47f0e2d4036c2f6252dffd2cd93e598866705efb8a0a5e799947e3c8a24791da13572b7f3b28a981159a70ade"}, {0xc5, "f677513dea6cec45e9c985781a3777720bdade5539082e7380a79b0116", 0x9, "91ede459b0fb50460b744f01a38d6c76577c65d2d22e54ebcde891fa536fbea5230e37a625b344760f1f27da7682099902cb1f6d84c932d598063ea7ddd64bfe2bd28f20264a142320e696db036f1c235dc89dfa8ed56b7ff661a953e49ced28a6f6edb70486f093c940f51b516139c8140d3ad51f3c757af84748b69718e6631c55cb35561952d75332e46df1389a43674998dd25aa9d250ab82ff9d0b677e589d01d5438"}, {0xb8, "53d29b0ff733698ab2d2fdd7e478342ece1febe055726661dbaf2bfca6", 0x7f, "f89afb26a85354b9487d94d6a5d8d5bac84d173084f1067063c313b78ddbc0dcc24cfe84ad6c9f459f170c0e72d2a46c0bdefc09709302313e972ee0c1c658c4941aa814733bbd77093880321344ae9e24f2bdb76f87c386fb2d69e2b8385e59c5a85b2cd409b7023abd30ad0cdbe051b9db36a21b11274b3386c7270bf02efef0a4a3f56cf0ff7112e82361bc1d66842ff09670c82ea894"}]}, {0x6e, "0e417197df2adfb415f2e6987de6a6850b3cf291e59fde2799896d9137", 0x4, "317388f7d4781a056ef91a94d54992dee61a907d8479486aa84bcdabf9e9d254c5ff1ae939dd94f6b3bea4f81844b69852ca3c4127d069a7e5c202d524b7d93f96ac0274323b00e8fe042b390d20"}}, {{{@dev={0xac, 0x14, 0x0, 0xf}, @rand_addr=0x5, 0xffffffff, 0x0, @generic="140fb0a739c53ba9fae2947b642fafa4", @common='syzkaller1\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x3, 0x0}, 0x5, 0x355, 0x42b, 0x4, {0x9, 0xffffffff00000001}, [{0x101, "e6c12b55d016e54698c14ea0cbbf354be4844eeb2b983070aa4985a8f3", 0x80000000, "953690d9c6a0fac158f497b0bec0f4f1a54713d69b00d6e90ff3ff9f3cc4079ecf03c34c990c4bc25cb5a533166914ee39e1f3b8f6f25b696575edb5602b08be8722a7083b2bb90d3eb4bce06ee25636b3da4c1643f87db74ca15b92253962ed438f2fca4bfb39af37c2583ad2e9b4030556340b3ec621377dce6bff8fd7af9266918706363f1756038c3f048642c17788672f4fcc861cb4580e0df2bb8d9a305c0af90289ef0c191d0379d4d432dc636d464d6107941c9e98e7b6950d758abf4df5ba683dda03d2cc20d37fce3f587a27c0b2b309d26bd5a15e1ae32c472a9deb"}, {0x20, "716a8498f35ac523a69eeea1ce9b93b23706edb8d8cea81d89f05ac927", 0x9, ""}, {0x11e, "49a54c82018b89a9a9cb973da932428b07dc5e5ce4e6ae5cb79b9a22fc", 0x4, "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"}, {0xa6, "317a905ec7b1bb6f029f3c9ad86d635365a0953f94991aa467063e3def", 0x200, "468a8936f56910803e495440b1e3f2575638026e9696c8502e993be4b78ee0fb3f7b95c12b96cdfa1f9132a3334565a51b22ae8b3e95d97716b4e0a5c2741e56d694f7e0bc740ba9e8e539c2e8c90fe7e7b82e3d9860e72d8dff41d687194818f39174cfa0690ad4059b19a8ec139904eaebeff7cbc78a9c8cfbdba27474bf49eebb680214bf"}]}, {0xd6, "cddb4cdd907a8e2de37e9708c91ff1bf68c9210dc08f2c7a9a43d45d7c", 0x8c, "bfd385d51b9e9738b901f432a904eec96a95d2d7743f0aed0517083cc0a2296a90cc1fae91a6a5217c9df1305da6d55b489e68955ac3eb90c1300fdc694b1c41bf00381c4007f6fa01be7f0b51f5343b29f2cca0085c3fd4e65b783729c9ba5cc19932c14ec958a4b3b5cdc04be0ca5b8cbeee94e234b0229da5af8b7d219314457b95627899131d4205f9b41be29c2f1d31a8b768b77d49585a8a7ed7d0cb9e70233718b9d81149f4e88d4701e7246559a7ef94f6d0"}}, {{{@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffff00, 0xffffffff, @generic="b3cccf2c0fc6d56843856ecd125361e5", @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2b, 0x2, 0x24}, 0x3f, 0x11c2, 0x1292, 0x8, {0xedc, 0x7667}, [{0x2a, "8f2c785edc9c6e65015aadfb43c1b4c094b161333360b4ce86925aa2a5", 0x4, "5cc5889ac8ed4fb198f9"}, {0x1020, "12ed3da50fbd9675472319028b208dd41268066c496d120eacc2cfae91", 0x1, "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"}, {0x108, "6d02bc4a3d0003ba920b4ff6d57bf6368642ddf6a48ae8660af95ad0fb", 0x9, "ad804b656a8c1972dc0295cd15fcfeb37b3250890d018a1ed18415598ddf3b48b5324f226dc99f586f469ceac2be04992e0d8f17db1b9d3788cb870ddd6a0550e0cedcc56450830c744c020bcb7d5c4f2dece93f9cc08bf01955db4edbcca1366ffb2faa44e5e3be8c302a478b13ffac687b570df87fd0c6f0f855d7db7408b1c9a0cff6b7417285306f20008374bd6099b73379703ed150e93ff4c8460267e8f0518f936eb25a5dff055a9168f76bee338a6358a7dfe38d2a45ec0c5696633d38ed632d923f5b1012485095c464a30a83afb0231b11cd681efc75bab8583d06187e962fee68ad5c"}]}, {0xd0, "2c63434fb155fd76b4da0f8d77c4ea89042d4191bb90f842e29573c341", 0x6, "49fff30e4fcb3ea1c7a6c6e07c05b571323836becc6aba5f04ccb1b558f405428f5be5d799be00b6c40257e8729ebbea1259537f31819966bc09b884fa36b19e20ce177bf7e2a095b277fa70b20e1d98e6762a38b9c1dd3205564043303238dc8ac828364ae5e47ccafbfb6b2190fed1156652c21d1c3b80a9d64a5a6e26c4e94321a0831b90e6c150820eb8fb706666ddc89c33e0cf3d1e518e4de282cc888a7a29ad721c9a4df1f9caf2588fc0b581"}}]}, 0x1fb7) r2 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 03:08:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e50000)='/dev/keychord\x00', 0x47f9, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00004ed000)={0xffff, 0xb4, 0x8dc, 0x40, 0x6}, 0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000047e000)={{0x2, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xfffffffffffffffe, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c, {0x2, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fc8000)=0x0, 0x4) link(&(0x7f00006ff000-0x8)='./file0\x00', &(0x7f000005e000-0x8)='./file0\x00') ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000e8d000)={0x3, 0x9, 0x401, 0x3, 0x3, 0x2, 0x1000, 0x4, 0xffffffffffffff01, 0x1, 0x20, 0x8000}) 2018/01/26 03:08:52 executing program 4: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/01/26 03:08:52 executing program 6: r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x8000000000082) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000799000)='/dev/rtc\x00', 0x0, 0x0) r2 = epoll_create1(0x0) r3 = dup2(r0, r1) r4 = getpgrp(0xffffffffffffffff) syz_open_procfs(r4, &(0x7f0000672000)='net/snmp\x00') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe6000-0xc)={0x0, 0x0}) write(r3, &(0x7f0000058000-0xc3)='W', 0x1) poll(&(0x7f0000b08000)=[{r2, 0x0, 0x0}], 0x1, 0x0) [ 44.494482] ': renamed from gre0 2018/01/26 03:08:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000178000-0x1)='z', 0x1, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = dup2(r0, r0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000bb9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$netlink(r2, 0x10e, 0x0, &(0x7f00000a0000)=""/28, &(0x7f0000ede000)=0x1c) symlink(&(0x7f0000d3d000)='./file0\x00', &(0x7f0000a66000-0x8)='./file0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000419000)=@common='vlan0\x00') r3 = accept4(r1, &(0x7f0000c71000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000307000-0x4)=0x5, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000031b000)={0x0, 0x0}) sched_setscheduler(r4, 0x7, &(0x7f0000d79000-0x4)=0xffff) ioctl$KDENABIO(r2, 0x4b36) sendto$packet(r3, &(0x7f0000431000-0xa8)="be", 0x1, 0x48080, &(0x7f0000d6d000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) close(r0) 2018/01/26 03:08:52 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x4) listen(r1, 0x7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000)={r2, 0x6}, &(0x7f0000001000-0x4)=0x8) r3 = getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() setresgid(r3, r4, r5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000)=0x0) 2018/01/26 03:08:52 executing program 6: mmap(&(0x7f0000000000/0xab7000)=nil, 0xab7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006f6000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000ab7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ab8000-0x8)={0x0, 0x400}, 0x8) r1 = inotify_init() fcntl$notify(r1, 0x0, 0x101) creat(&(0x7f0000001000)='./file0\x00', 0x0) 2018/01/26 03:08:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000031d000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000d3d000)="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") ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000e91000)={@generic="216dc1701ce800b01da97f1bb45f38b7", @ifru_map={0x800000000000000, 0x7, 0x7, 0x2, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00003ed000-0x8)={0x0, 0x0}) socket$inet6(0xa, 0x80000, 0x100000001) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000708000)=0x0) 2018/01/26 03:08:52 executing program 2: r0 = socket(0xa, 0x2000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x83, "32786ee854faddf28e4848a51b4c99f9fd0175cd172ddbfdc0b4886a81810fa9c1b6c0378303bc1e78cecfea9bad792bf765fe54020ad64b7e16af1a5a7d7992fc8fd614847b08007a1d3d1f867874fcbc50fc0651f6d1d0b0c41dc46f7982d339355ee449b8b862428ccab02d66681e8c4c328c05c376c47b1a0000000000000000d0"}, &(0x7f0000000000)=0x8b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={r1, @in6={{0xa, 0x1, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9ddd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x2, 0x1, &(0x7f0000000000)="dd", 0x1) 2018/01/26 03:08:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000079f000-0x6)={0x0, 0x100000001}, &(0x7f0000d4e000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000e03000-0x8)={r0, 0x80}, &(0x7f0000191000)=0x8) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000528000-0x4)=0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000a4a000)=0x0) 2018/01/26 03:08:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000987000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00001f8000-0xc)={0x4, 0x1, 0xff, 0x2, 0x800}, 0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00005ae000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000d29000-0x20)="c27043cca2cb55cf8a2b426b1206f029e4d7f02b097567f76f9f80c83d42ec78"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) socketpair$inet6(0xa, 0x800, 0x3b4f, &(0x7f0000a5a000)={0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f00001a7000-0x1c)={&(0x7f0000ba8000-0xc)={0x10, 0x0, 0x0, 0x2000410}, 0xc, &(0x7f0000950000-0x8)={&(0x7f0000a9a000)={0x1b4, 0x8, 0x5, 0x400, 0x6, 0x0, {0x7, 0x0, 0xa}, [@nested={0x24, 0x88, [@typed={0x20, 0xa, @binary="15e13aac36eaeabcc6bb6dda1c08fd583b60f4d19830c9"}]}, @generic="0bbfdccd85433223df93fea38a926e28c29d4663afb1a2b13dc726fd18880bb109d3758992bc57f19d4392e4751fd652817f04e02eb40e7897a928a0f981ff1e398ed7c3da7e12782fa3844f54a9b3afde10f70c8a640d639603e8c6567fb3b61e", @nested={0x110, 0xa, [@typed={0xc, 0x7f, @fd=r1}, @typed={0x18, 0x7a, @binary="799dc10cf400fddd745ca3817a98bc"}, @generic="79119650218af03f1bd25d1f727dbb805fa5b1d2f06090083484193606e56a0c945d972e2e7714b48ee5600b8d41f57b18974fabc850fd68bfc5c46b6a2dd908bcdeb4af1ced8747fce0", @generic="baa6e8ecb8df2f985da9a6597d61f7d98b9a21d54d1ab284b1018f7535e16b62c0d99409ef190e108a35c1aa3108d0fffa3934e674de23fc97c90136785fb5d9fd569ca62b0c3925a1f33c89b61e89045fa2d50e56a0440e3923cdaf5ec2cac54f8377e98c1783ff6305b7d8778ee70d1de9", @typed={0xc, 0x59, @u32=0x81}, @typed={0x18, 0x5, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}}, @typed={0x8, 0x3ff, @void=""}]}, @generic="531d8e29b83871a22b"]}, 0x1b4}, 0x1, 0x0, 0x0, 0x8080}, 0x800) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000090000)=[0x0, 0x0]) 2018/01/26 03:08:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_crypto(r0, &(0x7f0000f06000-0x1c)={&(0x7f0000e78000-0xc)={0x10, 0x0, 0x0, 0x8}, 0x9, &(0x7f0000fbc000)={&(0x7f0000a26000-0xe8)=@del={0x0, 0x11, 0x40d, 0x2, 0x3, {{'tgr128\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2400, 0x0, 0x0}, [{0x0, 0x1, 0x6}]}, 0xe0}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe2(&(0x7f0000029000)={0x0, 0x0}, 0x4000) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000c6b000)={0xfffffffffffffffb, {{0x2, 0x0, @rand_addr=0x1e0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) 2018/01/26 03:08:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000aef000-0xa)='./control\x00', 0x0, 0xdffffffffffffffd) symlinkat(&(0x7f0000024000-0x8)='./file0\x00', r1, &(0x7f0000013000-0xa)='./control\x00') 2018/01/26 03:08:52 executing program 4: futex(&(0x7f0000001000-0x4)=0x0, 0x84, 0x0, &(0x7f0000fd4000-0x10)={0xffff, 0x4}, &(0x7f0000001000-0x4)=0x0, 0x0) clock_gettime(0x3, &(0x7f00005f3000-0x8)={0x0, 0x0}) 2018/01/26 03:08:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000405000-0x9)='/dev/rtc\x00', 0x10002, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x20, &(0x7f00001c2000-0x33)=""/51, &(0x7f0000077000-0x4)=0x33) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) socketpair(0x1, 0x1, 0x5, &(0x7f0000aff000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000994000)={0x800, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f0000cdb000)={0x3, r3}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00001dd000-0x4)=0x0, &(0x7f0000582000)=0x4) syz_open_dev$mice(&(0x7f0000c95000)='/dev/input/mice\x00', 0x0, 0x496243) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:52 executing program 2: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000029000-0x10)={&(0x7f0000021000)=@ipv4_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x80, 0x0, 0x0, 0x2, 0x0, 0xff, 0x1, 0x2400}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000023000-0x40)=[{&(0x7f000001c000)=""/110, 0x6e}, {&(0x7f0000024000-0xab)=""/171, 0xab}, {&(0x7f0000004000)=""/187, 0xbb}, {&(0x7f000001f000-0x4d)=""/77, 0x4d}, {&(0x7f0000006000-0xe9)=""/233, 0xe9}, {&(0x7f0000014000)=""/103, 0x67}, {&(0x7f000002b000)=""/0, 0x0}, {&(0x7f000002a000-0x89)=""/137, 0x89}], 0x8, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000005000)=0x0, &(0x7f0000022000)=0x4) bind$netlink(r0, &(0x7f000002b000-0xc)={0x10, 0x0, 0x1, 0x81000000}, 0xc) 2018/01/26 03:08:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000846000)={0x0, 0x0, 0x20}, &(0x7f0000cb7000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000df8000-0x9d)={r1, 0x6, 0x95, "acc4c35a291be0af016608ae53a569a9c98aaaa5805972540c9f75f1603e9beac79d13bea064e6b247fcdc6d29e088010fcac114b0ba55d7109ab562df84caa561d60deab6b9580040c0fd0b4ed42f31ea68826dc9ac7adb9e2e20033560ce6ff794f3393c54832075e47b26c735028c334aa200a1cf0a179437596d73862c22b43611ce615dbec4a563735ff4e370b59d0819e9b1"}, 0x9d) syz_emit_ethernet(0x7e, &(0x7f0000adc000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x40000000000, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x6, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@lsrr={0x83, 0x3, 0x0, []}]}}, "8e171a2758a82b90"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) 2018/01/26 03:08:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000223000)=0x0, &(0x7f0000404000)=0x4) 2018/01/26 03:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ecc000)='./file0\x00', 0x114) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat(0xffffffffffffff9c, &(0x7f0000d16000-0x8)='./file0\x00', 0x0, 0x0) fchdir(r0) fremovexattr(r0, &(0x7f00007c6000-0x5)=@random={'osx.', '\x00'}) mkdirat(r0, &(0x7f00001ad000-0x8)='./file0\x00', 0x1c0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000247000-0x490)={0x1, {{0xa, 0x0, 0x10001, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, [{{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x551, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x20, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xce1a, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x490) 2018/01/26 03:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c17000)='/dev/net/tun\x00', 0x0, 0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a22000-0x9)='/dev/rtc\x00', 0x1000042000, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r1) 2018/01/26 03:08:53 executing program 6: mmap(&(0x7f0000376000/0x1000)=nil, 0x1000, 0x3000004, 0x50, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f000065e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000e0f000-0x4)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x8)={0x8, &(0x7f000046b000)=[{0x3, 0x800, 0x1, 0x100000001}, {0x4, 0x80000000, 0x80000000, 0xf5}, {0x7, 0x0, 0x8, 0x30f}, {0x4, 0x0, 0x80000001, 0x0}, {0x7, 0x1, 0x0, 0x113}, {0x7, 0x9, 0x200, 0x8000}, {0x400, 0x8, 0x5dd6e1e0, 0x1000}, {0x8, 0x5, 0xfffffffffffeffff, 0x1000000000000000}]}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000058000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x43) shutdown(r2, 0x40000000000001) 2018/01/26 03:08:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@common='rose0\x00', @ifru_data=&(0x7f000003d000)="178cec8b0728b78ef32ada3287c7057b30b8936779058e1b9a97b589d7455cc7"}) r1 = dup(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00006ed000-0x4)=0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) sync_file_range(r1, 0x7fffffff, 0x5, 0x4) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00003af000-0x4)='tls\x00', 0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000000000490746e00", 0xc, 0x0) 2018/01/26 03:08:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80000) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000ece000)={0x0, 0x0}) creat(&(0x7f0000fc7000)='./control/file0\x00', 0x0) r1 = inotify_init1(0x0) mkdir(&(0x7f00004a8000)='./control/file0\x00', 0x8) inotify_add_watch(r1, &(0x7f0000fc7000)='./control\x00', 0x86000006) 2018/01/26 03:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00006ea000-0x4)=0x0) lstat(&(0x7f0000995000)='./file0\x00', &(0x7f00006df000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f000048f000-0x4)=0x0, &(0x7f0000a39000)=0x0, &(0x7f0000619000-0x4)=0x0) sendmsg$unix(r3, &(0x7f00008f6000-0x1c)={&(0x7f0000be7000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00001a0000)=[{&(0x7f00001f5000-0x4c)="28fc429aaa87e48012d03a144769f4460821371be4377404acf89b12874faf4bca5354e3b11156d1e8090c8aca1487f2a7b7126b921153b682e67a2ebdeac19537d46245cc245bf51b6f8223", 0x0}], 0x1ffffffffffffea7, &(0x7f00000fa000-0x18)=[@cred={0x1c7, 0x1, 0x2, r4, r5, r6}], 0xd1, 0x40}, 0x0) sendmsg$unix(r2, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r1) close(r2) close(r0) 2018/01/26 03:08:53 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000626000)=""/192, &(0x7f0000000000)=0xc0) setsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f0000258000-0x33)="8eccdce06f1245f333f6f279b83df1126871efe0743317eaa885d5dd4cdcc9d05c66603367", 0x25) 2018/01/26 03:08:53 executing program 6: mmap(&(0x7f0000000000/0xd9c000)=nil, 0xd9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) connect(r0, &(0x7f000090a000)=@sco={0x1f, {0x70, 0x1f, 0xb7f, 0x2, 0xd5, 0x1000}}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000143000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d9c000-0x3d)=@ethtool_flash={0x33, 0x0, "cf60ba448644d071f9b983e745cc074332149db4bc4f37fece80b23d89310289204da7762667710631f39986292e712279117a834ea6def47dd524ff3fa854c4b608784b0abeaece230a72b4a0486cc2fec56dc80330f5ed70b18a0bfe7f94f745df843add0d154f0d786d57b30c009cc9e8babe7240ada6095ad4409186c940"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 03:08:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ptrace$setregs(0xd, r0, 0x2, &(0x7f0000057000)="5db778cd97822397749fe883855a7803f05b717d536e63e1066ae50486b8555cc8afc883cbff35173b86f1364f1da092f42b5ae1dcd55cdb6dc9a8b5d21c2ebdd7723c453157ad38e5bd999bc78793c82a20a4baf3681940bc547d47fe452c89fa2143036ef445a7262cc49010a336bf1c41934c06017376d9c40147ddb02365bfbb8bc5a4e31c1f0dc9f8f42b0c458b7cac74569f9ea7dc50b0930bb16492fce96a9289784e252214abd0b13a1fe8313f1e0af6291ca7023be398fc66675284db85ef5c1a4facf6195893192f19e8") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000a18000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x5382, &(0x7f0000a3f000)="") 2018/01/26 03:08:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000b0f000)=""/216, &(0x7f0000899000)=0xd8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = timerfd_create(0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00004fc000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x8001) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f00006c0000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timerfd_settime(r0, 0x1, &(0x7f00008d3000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f00009c4000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 03:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000f9c000-0x8)={0x0, 0x0}) r3 = dup3(r0, r0, 0x80000) ioctl$VT_ACTIVATE(r3, 0x5606, 0x0) utimensat(r0, &(0x7f0000899000-0x8)='./file0\x00', &(0x7f0000282000)={{0x77359400, 0x0}, {r1, r2/1000+30000}}, 0x100) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000046f000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x7) openat$ppp(0xffffffffffffff9c, &(0x7f0000a4d000-0x9)='/dev/ppp\x00', 0x400000, 0x0) 2018/01/26 03:08:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x6, 0x0, @fr=&(0x7f0000715000)={0xb6, 0x3, 0x100, 0x2, 0x1, 0x934, 0x1}}}) 2018/01/26 03:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r2 = fcntl$dupfd(r1, 0x406, r1) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000759000-0x8)=0x7fffffff, 0x8) 2018/01/26 03:08:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000682000-0x10)={&(0x7f00008cf000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000be8000-0x18)={0xaa, 0x2, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000fd8000-0x20)={{&(0x7f000012a000/0x1000)=nil, 0x1000}, 0x200000, 0x0}) 2018/01/26 03:08:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x2, &(0x7f00001ca000)={0x0, 0x0}) 2018/01/26 03:08:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(r0, &(0x7f0000003000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000-0x4)=0x10, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) fsetxattr(r0, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000001000)="776c616e31287486757374656400", 0xe, 0x0) 2018/01/26 03:08:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000d36000)='./file0\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket(0x18, 0x0, 0x4) connect(r0, &(0x7f0000c82000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14, 0x8, 0x0, 0x40000000}, 0x0, 0x0}, 0xe) 2018/01/26 03:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000088c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/26 03:08:53 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000002000-0x8)={&(0x7f0000001000-0x20)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000004000)='/dev/input/mice\x00', 0x0, 0xa0001) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000005000)=0x0) socketpair(0x2, 0x7, 0x757, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000005000-0x9)='/dev/rtc\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000007000-0xc)={0x60000000, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r3, 0x800454d7, &(0x7f0000008000-0x4)=0x0) 2018/01/26 03:08:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ebf000)={0x0, 0x100000001}, &(0x7f0000df3000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008e7000)={r2, @in6={{0xa, 0x3, 0xcb, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd799, 0xec5, 0x5, 0x10000, 0x40}, 0xa0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000711000-0xb)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000bba000-0x77)=""/119) 2018/01/26 03:08:53 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x10)={0x0, 0x0}, &(0x7f0000001000)={&(0x7f0000014000-0x8)={0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000f2b000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ef7000-0x4)=0x0) r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f00002da000-0x20)={0x6, 0x0, r2, 0x8, r3, 0x800, 0x1, 0x3}) rt_sigpending(&(0x7f00001e8000-0x8)={0x0}, 0x8) 2018/01/26 03:08:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00003c0000-0x4)=0x0) ptrace$getregs(0xc, r1, 0x10000, &(0x7f00000ef000)=""/0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000012000-0x18)={0xaa, 0xb, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000012000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x1c) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet6_tcp_int(r4, 0x6, 0x400000000d, &(0x7f0000012000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r2, r1, 0x0) 2018/01/26 03:08:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffd, 0x0) r1 = syz_open_dev$tun(&(0x7f000049d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ppoll(&(0x7f000079d000-0x8)=[{r1, 0x8, 0x0}], 0x1, &(0x7f00006b7000-0x8)={0x0, 0x0}, &(0x7f00001d7000-0x8)={0x7}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) pread64(r1, &(0x7f0000b08000)=""/222, 0xde, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00003f7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000cbd000-0x8)={0x0, 0x5}, &(0x7f000059b000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00009a4000-0xa0)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x9, 0x100, 0x9, 0xfffffffffffffffd}, &(0x7f0000548000-0x4)=0xa0) 2018/01/26 03:08:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000041e000-0xf)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)=0xe8) lstat(&(0x7f0000c31000-0x8)='./file0\x00', &(0x7f0000a63000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000e55000)='./file0\x00', r2, r3, 0x400) write(r0, &(0x7f00003c9000)="2200000021000706e1be0000090007010a00001e0000000000000400050011800041", 0x22) 2018/01/26 03:08:53 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000f16000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000f89000)="", 0x0) 2018/01/26 03:08:53 executing program 4: mmap(&(0x7f0000000000/0x8a4000)=nil, 0x8a4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x400000000b, &(0x7f0000779000-0x4)=0x100000001, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000851000-0x8)='./file0\x00', 0x90981, 0x48) mmap(&(0x7f00008a4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f00008a4000)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f00008a3000-0x67)="ed", 0x1) sendto$inet(r0, &(0x7f0000440000)="", 0x0, 0x0, &(0x7f00002ce000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000089e000)={0x0, 0x185, &(0x7f000089f000-0x90)=[], 0x0, &(0x7f000089f000)=""/4096, 0xfffffffffffffda0, 0x0}, 0x12004) 2018/01/26 03:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bd5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$llc(r1, &(0x7f00007cf000-0x1)={0x1a, 0xffa664592d2bfed6, 0xfffffffffffffb6f, 0x1, 0x4c2, 0x80000000000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f000024c000-0x4)=0x0, &(0x7f0000ff0000)=0x4) 2018/01/26 03:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) r1 = creat(&(0x7f0000f8a000)='./file0\x00', 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000c3b000-0xb1)=""/177, &(0x7f0000b1c000-0x4)=0xb1) 2018/01/26 03:08:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = getpid() capset(&(0x7f0000c65000-0x8)={0x0, r1}, &(0x7f00003f6000-0x18)={0x2, 0x9, 0xffff, 0x9000000000000, 0x4, 0x100}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095d000)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) r3 = dup2(r2, r1) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000438000)=0x0) 2018/01/26 03:08:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r0, &(0x7f0000b0e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000f02000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00006d1000-0x4)=0x2, 0x7d) 2018/01/26 03:08:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000de2000-0x9)='/dev/ppp\x00', 0x200000, 0x0) ioctl$TIOCSBRK(r1, 0x5427) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x2}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000e43000-0x58)={{0x3f, 0x0}, 0x1, 0x20, 0x10001, {0x7fff, 0x6}, 0x400, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f000064c000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet6_tcp_buf(r5, 0x6, 0x0, &(0x7f000045f000)=""/76, &(0x7f0000263000-0x4)=0x4c) 2018/01/26 03:08:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00005e0000-0x9)="fb8bf23421956468b7", 0x9, 0x20000000, &(0x7f00006fb000)={0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x60) r2 = dup(r1) bind$inet(r2, &(0x7f00009ed000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) clock_gettime(0x0, &(0x7f0000384000-0x8)={0x0, 0x0}) pselect6(0x40, &(0x7f0000e89000-0x40)={0x4, 0x8000, 0x7ff, 0x1, 0xfffffffffffffffc, 0x7, 0xd9c7, 0x5}, &(0x7f0000de8000-0x40)={0x4, 0x1ff, 0xe198, 0xffff, 0x5, 0x4, 0x7fffffff, 0x2}, &(0x7f0000453000-0x30)={0x800, 0xfffffffffffffffd, 0x932, 0x35b9, 0x7, 0xffffffff, 0x2, 0x7}, &(0x7f0000698000)={0x0, 0x0}, &(0x7f0000e23000-0x8)={&(0x7f00009af000)={0x2c0f}, 0x8}) pselect6(0x40, &(0x7f00000ab000-0x40)={0xfffffffffffffbff, 0xfff, 0x5c6, 0x6, 0x0, 0x5, 0xfffffffffffffffc, 0xffff}, &(0x7f0000c66000)={0x9, 0x100000000, 0x2, 0x1, 0xfff, 0x1ff, 0xfff, 0xbaf1}, &(0x7f00003e6000-0x40)={0x8, 0x8, 0xffffffffffff594a, 0x80000001, 0x303, 0x8, 0x0, 0x3ff}, &(0x7f00000a5000)={0x77359400, 0x0}, &(0x7f00000ae000)={&(0x7f000047f000-0x8)={0x0}, 0x8}) syz_open_dev$urandom(&(0x7f000032a000-0xd)='/dev/urandom\x00', 0x0, 0x80) openat$sequencer(0xffffffffffffff9c, &(0x7f0000666000-0xf)='/dev/sequencer\x00', 0x80000, 0x0) recvmmsg(r2, &(0x7f0000f76000)=[], 0x0, 0x10000000005, &(0x7f0000892000-0x8)={0x0, 0x1c9c380}) 2018/01/26 03:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c7e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) fcntl$setstatus(r0, 0x4, 0x80) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f0000b6b000-0x40)=[{{&(0x7f0000989000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000334000)=[], 0x0, &(0x7f0000701000)=""/145, 0x91, 0x0}, 0x0}], 0x1, 0x2002, &(0x7f0000098000-0x8)={0x0, 0x0}) r2 = socket(0x11, 0xa, 0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000055c000)={0x0, 0x9}, &(0x7f0000cef000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005fc000-0x20)={0xd2, 0xbd7, 0x800a, 0x9, 0x27b2, 0x10000, 0x3, 0x3, r3}, 0x20) poll(&(0x7f0000085000-0x10)=[{r1, 0xc1a6, 0x0}], 0x1, 0x0) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r4, 0x89b7, &(0x7f00007bb000-0x30)={@common='tunl0\x00', @ifru_addrs=@in={0x2, 0x1, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = getpgid(0xffffffffffffffff) sched_getattr(r5, &(0x7f00009ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r6 = inotify_init1(0x0) inotify_rm_watch(r6, 0x0) 2018/01/26 03:08:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009aa000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000084d000-0xf6)=""/246) socket$inet6(0xa, 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00006c4000-0x4)=0x4906, 0x4) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2018/01/26 03:08:53 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x1c, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:08:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat(0xffffffffffffffff, &(0x7f0000285000-0x8)='./file0\x00', 0x1, 0x20) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000fa1000-0x4)=0x2) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00005d4000-0x4)=0x0, 0x80800) sendto(r2, &(0x7f000080f000-0x74)="e19e199273f1a62fc3c07b507221a24c650fec004a7978a4d2698a0a2f199fc87a448318b37d4a627181706973029cdd4af216737887354dd8cb8cd071d5995dccf1ac8fd0d21d0d92e6c6e46a52c81ea36d3cecf8885c2dbeacf8c136b3ac8c6f40a0e6eff2ddfa7b2c318ad011c7c75786744d7db8e59def7f74aebd2ee18954960d8302cd8779471b12231f1ee88ff2fb922776c6582bc3310992cf3512e4b36dd63e81530b47739bc670c9396106db7b7e758f8ef33ea9fe641639d9b5ea901d8b5b8b9d68dc3f9c176be74204fc7254183560bfd061cccf9209c629fc2658ba742fe64aac4b", 0xe8, 0x840, &(0x7f0000ec2000-0x10)=@llc={0x1a, 0x7, 0x1, 0xffffffffffffffff, 0x0, 0x80, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:53 executing program 7: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000018000)=0x0, &(0x7f000000c000-0x4)=0x0, &(0x7f0000027000)=0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000027000)={0x0, 0x0, 0x0}, &(0x7f000001c000-0x4)=0xc) syz_fuse_mount(&(0x7f0000023000)='./file0\x00', 0xc000, r0, r1, 0x101, 0x10) 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={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) readlinkat(0xffffffffffffffff, &(0x7f0000026000)='./file0\x00', &(0x7f0000027000-0x59)=""/89, 0x59) ioctl$sock_FIOGETOWN(r3, 0x400454d1, &(0x7f0000026000-0x3)=0x0) 2018/01/26 03:08:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000064f000)='/selinux/mls\x00', 0x0, 0x0) mq_notify(r0, &(0x7f0000a49000-0x58)={0x0, 0x34, 0x4, @thr={&(0x7f00009ce000-0xaf)="a02caab598a129305345e36a8f161550a02f272b3b1835b586aaa728b75f6b1faf19c7099e8a651fe6cd1dd01606e2b180e01c31b8997e14e6c1612bcd236ebe02d9f5d9b4da43c787c3ba593bfdfee04eaeb90b6224bd85a370948dedbf76eb11c99c96f912f03b7a5af90361fc8a9d562846f150909bacaac76017862581e92a4664517ae904c0a3793f5c33a3abc7b2130f2a4731dedce7d0a2d2f0cb3df4082d6c2a9d0381e92af153591f41c7", &(0x7f000087e000-0xc1)="aa3347c07bf5792b9d194c3949f4137bab95d9b6efacac77e2403d88ba566921a8ec3c95d70f80a3dd1403227b28950e95b2ed8dfa09edb203c7d20e84fd1d9fac45de1ffe0fe0d62c9cc2a3723e031295ac3c1b74f51997339559d56b3f2934979d8600a2497866998be0eafd516c54d52c4cb3023b9ca86a358ff376b9d073f026fe90aaad26216856e9a3c10f1bf0e8b83d70a1bbe0230190f4fba03b5b148a634dac29c67812da5928176c5e1adb9a64ecadf6a5b21f2af5db5883d8e34692"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_open(&(0x7f00009d4000)=')/:\x00', 0x40, 0x1, &(0x7f00005b1000)={0x3c2, 0xb76, 0x5, 0x10001, 0xb85, 0x3ff, 0x7, 0x81}) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/01/26 03:08:53 executing program 6: timer_settime(0x0, 0x0, &(0x7f000025d000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00006dd000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) timer_create(0x7, &(0x7f00005b4000)={0x0, 0x3, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c0c000-0x4)=0x0) 2018/01/26 03:08:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000814000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000acf000-0x9)='net/stat\x00') ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x6, &(0x7f0000e38000-0x20)={0x2, 0x0, 0x4, 0x3, 0x0}) 2018/01/26 03:08:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) r1 = request_key(&(0x7f000036a000)='.dead\x00', &(0x7f00007c0000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007ea000-0x2b)='/posix_acl_accesskeyring#selinuxGPLeth1)+:\x00', 0xfffffffffffffffc) request_key(&(0x7f00001de000)='big_key\x00', &(0x7f00003d2000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000571000-0x13)='selfcgroupuserbdev\x00', r1) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00005b4000-0x8)={0x0, 0x0}) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000fd6000)='./file0\x00', 0x800) inotify_rm_watch(r0, r2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r3, 0x0, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/26 03:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000c7e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) fcntl$setstatus(r0, 0x4, 0x80) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) recvmmsg(r0, &(0x7f0000b6b000-0x40)=[{{&(0x7f0000989000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000334000)=[], 0x0, &(0x7f0000701000)=""/145, 0x91, 0x0}, 0x0}], 0x1, 0x2002, &(0x7f0000098000-0x8)={0x0, 0x0}) r2 = socket(0x11, 0xa, 0x6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000055c000)={0x0, 0x9}, &(0x7f0000cef000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005fc000-0x20)={0xd2, 0xbd7, 0x800a, 0x9, 0x27b2, 0x10000, 0x3, 0x3, r3}, 0x20) poll(&(0x7f0000085000-0x10)=[{r1, 0xc1a6, 0x0}], 0x1, 0x0) connect$unix(r0, &(0x7f0000681000)=@abs={0x0, 0x0, 0x0}, 0x8) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r4, 0x89b7, &(0x7f00007bb000-0x30)={@common='tunl0\x00', @ifru_addrs=@in={0x2, 0x1, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r5 = getpgid(0xffffffffffffffff) sched_getattr(r5, &(0x7f00009ce000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) r6 = inotify_init1(0x0) inotify_rm_watch(r6, 0x0) 2018/01/26 03:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) utimes(&(0x7f00009d7000)='./file0\x00', &(0x7f0000700000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003fe000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f0000949000-0x11)=@known='security.selinux\x00', &(0x7f0000909000)='proctrusted!\x00', 0xd, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00009a6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000e31000)={r2, 0x0}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e7f000+0xaef)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00006b7000-0xbe)=""/190) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000d40000-0x8)={0x0, 0x3}, &(0x7f0000455000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f000012b000-0x98)={r4, @in6={{0xa, 0x0, 0x134f2703, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x48469e8a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1}, 0x98) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008ce000-0x4)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000566000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000fc5000-0x8)={r6, &(0x7f0000843000)=""/155}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000b96000)={@common='ip_vti0\x00', @ifru_settings={0x5, 0x3, @fr_pvc=&(0x7f0000d4a000-0x4)={0x100000000}}}) r7 = add_key$keyring(&(0x7f00001ee000)='keyring\x00', &(0x7f0000421000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r8 = add_key$keyring(&(0x7f0000920000)='keyring\x00', &(0x7f0000d44000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r7) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000d6f000)={0x0, 0x0, 0x7ffc}) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f00009df000-0x8)={r9, 0x0}) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000064a000-0x8)=0x4) keyctl$search(0xa, r7, &(0x7f0000a0b000)='cifs.spnego\x00', &(0x7f000076e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r8) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) r10 = openat$ppp(0xffffffffffffff9c, &(0x7f000081b000)='/dev/ppp\x00', 0xace00, 0x0) delete_module(&(0x7f00007f8000)="f1", 0x800) ioctl$LOOP_SET_CAPACITY(r10, 0x4c07) sysfs$1(0x1, &(0x7f0000b02000)='/dev/net/tun\x00') ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00008b9000)={0x2, 0xffff, 0x1f, {0x0, 0x0}, 0x6, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 03:08:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet_dccp_int(r0, 0x21, 0xb, &(0x7f0000001000-0x4)=0x7, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000056b000)=0x20, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f000081e000)={@common="6c6f00190000080000ade6fff0000002", &(0x7f00002e1000-0x2c)=@ethtool_cmd={0x818, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, [0x80, 0x3]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000001000)={@generic="bfeb30a6ded13f65fe56335a68f6f73d", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000002000-0x8)=0x1) [ 45.467335] audit: type=1401 audit(1516936133.583:52): op=setxattr invalid_context="proctrusted!" [ 45.500993] audit: type=1401 audit(1516936133.613:53): op=setxattr invalid_context="proctrusted!" 2018/01/26 03:08:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8bf3, &(0x7f0000446000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f00001d3000-0x20)="c67b77f67236d27dee91099eeb444dab7bae34f4e3ecd8f1db5c6181a2f7c879"}) 2018/01/26 03:08:53 executing program 2: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000eec000-0x4)=0x3, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000eef000)=0x0, &(0x7f0000566000)=0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000adc000)=[{&(0x7f0000051000-0x4a)="1606d8eeddec918e9c2744e1dafbc14c6f6f843ffdf98c6e2b2e01741499fcb1551155120753de964a53c74a15bd7d928c2d96362b0a0a5a0907b345c9ed68be4113bce5224f5a502528", 0x4a}, {&(0x7f0000944000)="3c420dbabd78e7872767933406fa18609d598f0adfe4834aeffcf58cdeb463c5609cca610bedf8f0074b0c8d4f8af91fc20e192d5a5e432ce719ec99bb69ed06fd6928d802a27a956f2f33667f1173b437", 0x51}, {&(0x7f0000ef1000-0xff)="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", 0xff}, {&(0x7f0000eae000-0xa2)="e7ef06894590745c23c83750358a0b44a229b4132c7ecc910db2499f4e092b6c188724a28b7bb65f014180970042776a301f45bb7b36452aa6d59e04dbce6999fec676da75ec5d061e5b7143da2ad0eee07264a14e72d7aa498d45cc937c43c82db66cfeefa68d3c64397804d0bd67ebf867cdfe6885b96d5c4ac589625e008f7fcfb1948622233fb5b0e53f686ec4cd80047e5e8118e38c3aad5a8d796a1424601e", 0xa2}, {&(0x7f0000ef0000)="502a0fa879d5d90b27c80a431245f9329e2e260a630bebc7b7ccb95683719af0fd4c57822d00f0f26efa613e4a", 0x2d}], 0x5) 2018/01/26 03:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) socket$l2tp(0x18, 0x1, 0x1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000912000)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f000099a000-0x118)={0x100000000, {{0x2, 0x1, @rand_addr=0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/26 03:08:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000049000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000b97000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000041000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 03:08:53 executing program 3: socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000efc000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000799000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) dup3(r1, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/26 03:08:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00007c4000-0x9)='/dev/rtc\x00', 0x200000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000220000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00001b3000)=0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00009e0000-0x24)="240000002a00ffffffffffffdffa00000000000004000000000000000009008100000000", 0x24) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ec5000)='/dev/pktcdvd/control\x00', 0x20001, 0x0) ioctl$TIOCEXCL(r1, 0x540c) lseek(r0, 0x0, 0x3) 2018/01/26 03:08:53 executing program 2: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/26 03:08:53 executing program 6: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fdc000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000fdc000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000fdb000)={0x0}, &(0x7f0000fdc000-0x4)=0x4) add_key$user(&(0x7f0000fda000)='user\x00', &(0x7f00008de000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000b98000-0xa4)="", 0x0, 0xfffffffffffffffe) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f00001c5000-0x4)=0x0) 2018/01/26 03:08:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000dba000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r0 = creat(&(0x7f0000d23000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000df1000-0x7d)={0x0, 0x75, "d7d8c7c61ad088e5e35eb80d2985d1e1638957153c86624356fd55024b1cffd642bd75aa71d57b5469dfa26f6f069a14954b5961a53bfee5dce4c472ad1910473622b0a380bf9d84488c0ac482594c008123d1f123d38a5e24e1085d0797ce86f1e5e7d98d96d8f00f53e73245c5930f520c382953"}, &(0x7f0000a26000-0x4)=0x7d) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000402000-0x10)={r1, 0x0, 0x1c00000, 0x1}, 0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000e6c000)=@req={0xd72, 0x4, 0x2, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000078a000-0x8)={0x0, 0xf031}, &(0x7f00001ab000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000ae1000)={r2, 0x0}, &(0x7f00006ed000-0x4)=0x349) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00002b8000)=0x6, 0x4) 2018/01/26 03:08:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d22000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xfffffd62) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000000d000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000169000-0x8)='./file0\x00', 0x400) ptrace(0x4207, r3) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002e3000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000c2e000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eef000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000d33000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x2, 0x7, 0x0, 0x0, 0x20, 0x1d, r5, r2}, {0x1000, 0x8a0, 0x847, 0x4, 0x7, 0x47162110, 0x80000001, 0x8}, {0x4, 0x0, 0x5, 0xffffffffffffffff}, 0xc0dc, 0xc, 0x2, 0x1, 0x1, 0x2}, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1, 0x32}, 0xa, @in=@empty=0x0, 0x7, 0x0, 0x2, 0x1, 0x2, 0x1, 0x7ff}}, 0xe8) ptrace$getsig(0x4202, r3, 0x0, &(0x7f00001cb000)={0x0, 0x0, 0x0, 0x0}) 2018/01/26 03:08:53 executing program 7: r0 = socket(0xa, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"00c50413000006"}, 0x0}, 0x10) 2018/01/26 03:08:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) getrlimit(0xf, &(0x7f0000bf9000-0x8)={0x0, 0x0}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f00005ff000-0x85)="18000000020001000000be8c5efecd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02", 0x85) r1 = memfd_create(&(0x7f000062a000-0x1a)='eth1uservmnet0em1selfppp0\x00', 0x1) readlinkat(r1, &(0x7f000030c000)='./file0\x00', &(0x7f00006f8000)=""/112, 0x70) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c5a000-0x9)='/dev/rtc\x00', 0x4000, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000803000)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 03:08:53 executing program 6: r0 = fanotify_init(0x47, 0x2) pread64(r0, &(0x7f0000587000-0x1a)=""/26, 0x1a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents(r1, &(0x7f0000a56000)=""/115, 0x73) getdents64(r1, &(0x7f0000005000)=""/36, 0x24) 2018/01/26 03:08:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000be9000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000ef6000-0x4c)=[@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) kexec_load(0x9, 0x4, &(0x7f00001ce000)=[{&(0x7f0000d3b000-0x9c)="afd15e4511f474ee77fda8fb754467503a1682f093308ef61fb60a9cb486148606fc5178aadbc6836ddbf0113bc8a2003f2aa1e2fd7322647520cf1bae2e12353c62562b2b0ce5b7dd21a3738ab450682a67185bd50fb88ed297fa96378b92d3839aabd23c10e2d0d15cda55137b46437c6ea05ee8a575c03fe7236f3af1a36f8535a7320e20f62b9c460056b5dcd22880cd84e331ea41efa123fad3", 0x9c, 0x7fff, 0x400}, {&(0x7f00008e7000-0x9a)="50a42107f4593ee18f0a4472b754d0db0955be51b6f9e24e876129b8df7ec0b6c16564c635ee6509771e28214ead1f26c999bdefa61c6200b77fdc854b7de2aabfaee207662886d8ac12bd84b808711510544c0d1e7991021e32ba1896cb262dac0b6cf08fa51da5106489c920887fc4d023010cf1a9a9c52fe758c83bc2119b13351f918451ad6de564da70bc403f6594bde2214d2fc4107c14", 0x9a, 0x3, 0x5}, {&(0x7f00008fe000-0xe4)="e74c08d4e490918014d5c809028bcd8cfe0d141aabd2e4308ecb4162226678e4cb04d3907f63a245bbff8d115c13d8c385e59ae3280050d2c0dded41aff2bf8d26235ba38b621940082fbae074de81cc7bf5c255db21327df6e900635e9aca36fff2a413294d516db0a3b94266d062f8d377fc1e02e4a0d9a5d69329bad90cc5af2338750200ec36317f41d07e9803d07556126aaac9cfd9b039302bfaa50a35d5218e4df96d6ef3e96d8fde8372772cbabdf8d1bb1a8b5d3a38a370f618ab4d51387961cc1fb98917f06634ec215e7a5cefe5931ef0828d567d5e0b68013645cac406cc", 0xe4, 0x100, 0xc2a}, {&(0x7f000059c000-0x1000)="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", 0x1000, 0x1, 0x8}], 0x140000) 2018/01/26 03:08:53 executing program 6: r0 = socket(0x18, 0x0, 0x4) write(r0, &(0x7f0000bbd000)="", 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003ae000)={0x7fbc, 0x8201, 0x9ece, 0x8, 0x0}, &(0x7f0000de5000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000003a000-0x8)={r1, 0x95b}, &(0x7f000008b000-0x4)=0x8) 2018/01/26 03:08:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a03000)='./file0\x00', 0x13) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006ae000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e1000)=0xc) ptrace$setregset(0x4205, r1, 0x7, &(0x7f000093d000-0x8)={&(0x7f0000ed8000)="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", 0xfa}) syslog(0x2, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ced000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000471000-0x4)=0x100000001) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r3 = getpgrp(r1) ptrace$cont(0xffffffffffffffff, r3, 0x9, 0x6) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000321000)=0x4, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e3c000-0xb8)={0x0, 0x4, 0x400000000003, 0x80000000, 0xf2f, 0x9, 0x1, 0x20, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xd47e, 0x8, 0xb7, 0xffffffff}}, &(0x7f00005b8000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f90000)={r4, 0x401, 0x30}, &(0x7f00009d3000)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000679000-0x90)={0x40, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000495000)={0x3, &(0x7f0000e5b000)=[{0x88d, 0x200, 0x8, 0x2}, {0x0, 0x80000000, 0x4, 0x3}, {0x3, 0xe0e, 0xd0d, 0xfffffffffffffff7}]}, 0x8) connect$l2tp(r6, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) fcntl$dupfd(r5, 0x406, r0) listxattr(&(0x7f0000a46000)='./file0/file0\x00', &(0x7f0000e75000-0x65)=""/101, 0x65) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f0000f0b000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 03:08:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000ae000-0x9)='illinois\x00', 0x9) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) clone(0x40000000, &(0x7f00008a2000)="", &(0x7f0000d6d000-0x4)=0x0, &(0x7f0000ca4000)=0x0, &(0x7f0000ab6000-0xa0)="") socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00006bb000)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f0000b25000)=0xa88, 0x4) shutdown(r0, 0x1) 2018/01/26 03:08:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000031d000-0xd)='/dev/net/tun\x00', 0x0, 0x202) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_map={0x3, 0x100000000, 0x7, 0x101, 0x9, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000043c000-0x11)='/selinux/enforce\x00', 0x240, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000dbe000-0x8)={0x2, &(0x7f0000369000-0x8)=[{0x5, 0xfffffffffffffe00}, {0x9, 0x2}]}) socket$netlink(0x10, 0x3, 0x1f) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000002, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000cb1000)=0x0, 0x4) 2018/01/26 03:08:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x4000) lremovexattr(&(0x7f000013f000)='./file0\x00', &(0x7f0000b09000)=@random={'btrfs.', '/dev/snd/seq\x00'}) fstatfs(r0, &(0x7f0000e04000-0x19)=""/25) 2018/01/26 03:08:53 executing program 2: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000017000)={&(0x7f0000003000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000035000)=@ipv4_newroute={0x24, 0x18, 0x20000000021, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x1, 0x4}, [@RTA_GATEWAY={0x8, 0x5, @loopback=0x7f000001}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000038000-0x8)=@req={0x50, &(0x7f0000038000-0x12)={@common='bond0\x00', @ifru_map={0x1, 0x8f8d, 0x4, 0x2, 0x66, 0x80000}}}) [ 45.783330] IPVS: Creating netns size=2536 id=11 [ 46.634219] pktgen: kernel_thread() failed for cpu 0 [ 46.639342] pktgen: Cannot create thread for cpu 0 (-4) [ 46.644890] pktgen: kernel_thread() failed for cpu 1 [ 46.649984] pktgen: Cannot create thread for cpu 1 (-4) [ 46.655527] pktgen: Initialization failed for all threads 2018/01/26 03:08:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000053c000)='/dev/pktcdvd/control\x00', 0x111000, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000bbd000)=0x0) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getflags(r1, 0x40b) fcntl$getflags(r1, 0x401) pwrite64(r1, &(0x7f000012e000)="", 0x0, 0x0) 2018/01/26 03:08:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00004e3000)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009da000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$sndseq(r0, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0xfffffffffffffffc, @tick=0xffffffffffffffff, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x9b2a, 0x5}, 0x80, 0x0}}], 0x1c) 2018/01/26 03:08:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000037f000-0x8)={0x0}, 0x8) sync_file_range(r0, 0x1, 0x5, 0x1) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f000035b000+0xb31)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000091e000)={&(0x7f0000cf6000-0x40)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common='sit0\x00'}, @IFLA_NET_NS_PID={0x8, 0x13, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:08:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@common='dummy0\x00', @ifru_flags=0xf300}) 2018/01/26 03:08:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000f73000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000995000-0x4)=0xe8) getresuid(&(0x7f000033b000)=0x0, &(0x7f00002d7000-0x4)=0x0, &(0x7f00007e3000-0x4)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000298000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@rand_addr=0x873a, 0x3, 0x0, 0x3, 0xffffffff, 0xa, 0x20, 0x20, 0x6, r2, r3}, {0x8, 0x6, 0xffffffff, 0x7f, 0x34, 0x4, 0x3, 0x4}, {0x80000001, 0x3f, 0x5af7, 0x2}, 0x7fff, 0x2, 0x2, 0x1, 0x2, 0x2}, {{@in=@multicast1=0xe0000001, 0x1, 0x0}, 0x2, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x1, 0x0, 0x1000, 0x9, 0x7, 0x5}}, 0xe8) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000c3a000)=0x2d) r4 = socket$inet6(0xa, 0x3, 0x434) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007e7000)=0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000f5e000-0x4)=r5) 2018/01/26 03:08:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008b8000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000606000)='tls\x00', 0x4) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x1, 0x2f8, 0x352, []}) r1 = socket$nl_route(0x10, 0x3, 0x0) poll(&(0x7f0000069000)=[{r0, 0x106, 0x0}, {r1, 0x88, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x200, 0x0}, {r0, 0x100, 0x0}, {r0, 0x1, 0x0}], 0x6, 0x550) ioctl(r0, 0x8916, &(0x7f0000000000)="") socket$nl_xfrm(0x10, 0x3, 0x6) ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/26 03:08:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f00007d2000)='./file0\x00', 0x6000, 0x1) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a03000)='./file0\x00', 0x13) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006ae000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e1000)=0xc) ptrace$setregset(0x4205, r1, 0x7, &(0x7f000093d000-0x8)={&(0x7f0000ed8000)="f94f8355c8673a2fbe8a9c29bdfcee2391e432a97f6e88603587706b92811e4c60f2fe6436bbe663d53708b71b4bdee21fd57d37b3a70562d085784f335fd684bb6b198a245c4d8d21ca7fbcba67869ef54f575511bf76c8db9a45460362e31278a56dda225acf8d8303a06bd64c5d56d14f4713cc3cb4b8e6ee31140495d302406d3655e860dbd994daf3f01c5bc899da21884956fdd3edf5df1e0848ff2f7a2f4aa58bc24b7e12e6e76299f516d9467ba73451f853e430fecf9dcee4861cd432d3c32b45f64c51328343093e86c54846d573724801e6a39e5e6c656c1431926c4a35b98b810046d13482efc87daa4ff3e7683f9b70b164d84e", 0xfa}) syslog(0x2, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ced000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, &(0x7f0000471000-0x4)=0x100000001) mount(&(0x7f0000039000-0x8)='./file0\x00', &(0x7f0000022000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000038000)="") r3 = getpgrp(r1) ptrace$cont(0xffffffffffffffff, r3, 0x9, 0x6) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000321000)=0x4, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e3c000-0xb8)={0x0, 0x4, 0x400000000003, 0x80000000, 0xf2f, 0x9, 0x1, 0x20, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xd47e, 0x8, 0xb7, 0xffffffff}}, &(0x7f00005b8000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f90000)={r4, 0x401, 0x30}, &(0x7f00009d3000)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000679000-0x90)={0x40, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r5 = socket$inet6_udp(0xa, 0x2, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000495000)={0x3, &(0x7f0000e5b000)=[{0x88d, 0x200, 0x8, 0x2}, {0x0, 0x80000000, 0x4, 0x3}, {0x3, 0xe0e, 0xd0d, 0xfffffffffffffff7}]}, 0x8) connect$l2tp(r6, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) fcntl$dupfd(r5, 0x406, r0) listxattr(&(0x7f0000a46000)='./file0/file0\x00', &(0x7f0000e75000-0x65)=""/101, 0x65) sendmsg$nl_crypto(r2, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f0000f0b000-0x10)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3, "", []}, 0x10}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/01/26 03:08:54 executing program 2: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000006000)='/dev/loop-control\x00', 0x200000, 0x0) lseek(r0, 0x0, 0x3) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000008000-0x8)=0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000-0x50)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x4}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:08:54 executing program 3: rename(&(0x7f0000382000)='./file0\x00', &(0x7f000059c000)='./file0\x00') r0 = socket$inet(0x2, 0xa, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000fab000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x6) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r1, &(0x7f0000002000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) 2018/01/26 03:08:54 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000b27000)={@multicast2=0xe0000002, @multicast2=0xe0000002, @empty=0x0}, 0xc) 2018/01/26 03:08:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) truncate(&(0x7f0000a17000-0x8)='./file0\x00', 0x7fff) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:54 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000274000-0x8)='./file0\x00', 0x4000, 0x121) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f000066a000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a4f000-0x11)='/selinux/enforce\x00', 0x40, 0x0) bind$vsock_stream(r2, &(0x7f0000295000)={0x28, 0x0, 0x2710, @host=0x2, 0x0}, 0x10) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000f59000)=0x0) 2018/01/26 03:08:54 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000+0x91)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000013000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/26 03:08:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d5d000-0x4)=0x0, &(0x7f0000017000-0x4)=0x4) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) pkey_alloc(0x0, 0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000eeb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1c}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000900000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000204000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x80000000, @sync=&(0x7f00005d8000)={0x1000, 0x26d3, 0xb}}}) 2018/01/26 03:08:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000939000-0xc)='/dev/rfkill\x00', 0x5, 0x0) writev(r0, &(0x7f0000aef000)=[{&(0x7f000049a000-0x8)="0001430f050319", 0x7}], 0x1) openat$hwrng(0xffffffffffffff9c, &(0x7f00004de000-0xb)='/dev/hwrng\x00', 0xc0, 0x0) 2018/01/26 03:08:55 executing program 4: getrandom(&(0x7f00006f3000-0xa2)=""/162, 0xa2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x12080, 0xd2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(r0, 0x5605) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000+0xf01)={0x0, 0x8a, "089631b992612600290b8a61b1d0b4f40468e3df3db5ff3e447144636137772eb4547d16855bc062636eeb13a731de195b2b1a57bc5abcb6feda973fb261879badfd2c9b759cc0bd547d5a7cf271184965b26e2eada79bb8b53a6918af80b6fda9847c9318a1715204cb83e07a284ef4bfd9836321bf07171c7e1aa4c879104a002ebb928d2c14fe25ef"}, &(0x7f0000001000)=0x2a) ioctl$TCSETS(r0, 0x5402, &(0x7f0000002000-0x24)={0x400, 0x660, 0x1ff, 0x7fff, 0x10000, 0x7, 0x100000000, 0x9, 0xfff, 0x100, 0x3, 0x100000001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001000)={r1, 0x66, "d61060c1f1f17985b7ee21357821ce745b1e08be6339024db27b785fac1ff376463e238cd143f1f28490763974c5cde9362dee38c97e7074faa4cb50b82a6104fc2f0c934bf9ff27dc90e512b68a2245e927b3b8c7e6305234f70e4abcf0b8e0df81b594e864"}, &(0x7f0000001000)=0x6e) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000e0b000-0x4)=0x4) 2018/01/26 03:08:55 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a96000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000033000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000001000-0xc)={0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000012000-0x5)={0x0, 0x0}) ppoll(&(0x7f0000034000-0x30)=[{r3, 0x0, 0x0}], 0x1, &(0x7f0000034000-0x10)={0x0, 0x0}, &(0x7f000002c000-0x8)={0x0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r5 = getegid() lchown(&(0x7f0000001000-0x8)='./file0\x00', r4, r5) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mlock2(&(0x7f0000b1a000/0x4000)=nil, 0x4000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, 0x0, &(0x7f0000310000)=0x0, 0x807fc) r6 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000742000-0x8)={0x0, 0x0}) getsockopt(r6, 0x0, 0x50, &(0x7f0000330000)=""/79, &(0x7f000075e000)=0x4f) madvise(&(0x7f0000981000/0x2000)=nil, 0x2000, 0xd) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000518000-0x14)={0x0, 0x5, 0x6, 0x3, 0x2, 0x0}, &(0x7f0000fb5000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000821000-0x8c)={r7, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x8d9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a4e000)=0x8c) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f00007c7000-0x4)=0xfffffffffffffff8) 2018/01/26 03:08:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000a45000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000986000)=0x58, 0x80800) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000012e000-0x18)=@generic={0x2, 0x4, 0xaf18}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@common='erspan0\x00', @ifru_flags=0x20000003fe}) 2018/01/26 03:08:55 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000a7d000)='/dev/input/mice\x00', 0x0, 0x10000) fcntl$setlease(r0, 0x400, 0x1) getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x401, 0xfffffe38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000f04000)="5ea36e0773fa7399976116978e826b5ffbced15ad115d0ce6904c77d944b8915fe9be90a0a29e397ac8ba33dc602af1dd0fefb5ef41bbf32bd8da3eb605c5fc9ed43a5d6097a5bd39e97debd282f71a03b4e434f3bf64b30cf78d6fca2d536b045ff3d62f602b0731f5f7d3cc76bf7112618df426bb68dbbc7c4f1f8c6d46826b103632a8c45e45e9fad4363c37342f027452cfbf79f34eb3c0eb574543eb99c0f9c3209a26f6a5aeb8bd79aefbd1f0445600ca0405686cbf06f403b7ec77682f983c7094312bbc4359ffe55e442b356d2c79b239d00e4a0f69fa08709aab34f65901c3b439d9f3bdba48f7dbe", 0xed) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dee000)=0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00005e6000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r1, &(0x7f0000bb0000-0x1d)=""/29, 0x1d, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000df000)=0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00007dc000-0x9e)=""/158) sendmsg$nl_route(r1, &(0x7f0000321000)={&(0x7f0000322000)={0x10, 0x0, 0x0, 0x0}, 0xfffffffffffffcd6, &(0x7f00009cf000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x1c, 0x1c, 0x700, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r2, 0x0, 0x0, 0x7}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x2000000000000000) 2018/01/26 03:08:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f84000-0x50)={@generic="306094020000bf000000068c08ce095c", @ifru_names=@common='irlan0\x00'}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000086e000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000a2b000)=[@in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x2}, @in6={0xa, 0x1, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}], 0x38) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000496000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGLED(r2, 0x80404519, &(0x7f0000beb000-0x1000)=""/4096) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000023f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getdents(r0, &(0x7f0000e1d000-0x44)=""/68, 0x44) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f000060a000)=0x4) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000a52000)={0x1000000000000000, 0x2, 0x0, 0x0, "aa256ec18d45648635d3549de27a0e67ff7b6a8cbac08f9475140a466093b30c"}) 2018/01/26 03:08:55 executing program 4: ustat(0x5, &(0x7f0000bdf000)={0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0xa, &(0x7f0000000000)=[{0xc44eb4e, 0x1, 0x8, 0x1}, {0x9, 0x0, 0xf3, 0x100}, {0x9, 0xffffffffffffff01, 0xffffffffffffffe0, 0x5}, {0x7, 0x7ff, 0x3, 0xd5f10e480000}, {0x4, 0x2, 0x3, 0x2}, {0xfd5, 0x1393ea8a, 0x206, 0xfb0}, {0x1000, 0xffffffffffffffff, 0x4740, 0x3}, {0x9, 0x101, 0x101, 0x9b}, {0xfffffffffffffc00, 0x3, 0x1000, 0x800000000}, {0x0, 0xff, 0xf965, 0x8}]}, 0x8) 2018/01/26 03:08:55 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000036000)={0x0, 0x0}, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000021000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000014000/0x3000)=nil, 0x3000) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000038000)={{0x3, 0x3, 0x8001, 0x0, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000038000-0x8)=@buf={0xf7, &(0x7f0000037000)="4fb3fc7b4c343484011fed1f9058428a561e9941e67c3bda018559c725036185882456b78579a8537f4f18b4eb5a7bfaa3a1b945ec8a9b057469c14f9756def2b584035660f19ec8ec1b037717c305b79e862a150bac1953b3c299a82fdedde0e2b479a8655c6f4a464055e7eaefb6b59e790178613612424bfe54ee1a7edbd7146a9732e348999a12fb10b6a6f08367cd9d13697df61667750e28d74e03771f39f8a1a47c0b77c3676236c6d68f893023560301dfb7575672d90dce3b95448a169dfbf006a2d50c19ad337f6bd46530c8ec4dd06db7ad7810b3111d4d9239bffe26365707464f5e2750e7863921cae5e1d786a59b4d69"}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f000000e000-0x4)=0x8001) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000037000-0x4)=0x80) ioctl$TCSETAW(r2, 0x5402, &(0x7f0000030000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, 0xfffffffffffffffc, 0x0, 0x0}) 2018/01/26 03:08:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0xdba) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3b0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) 2018/01/26 03:08:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e7b000-0xd)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00009d5000)={@common='gretap0\x00', @ifru_map={0xd6c, 0x0, 0x0, 0x4000000000, 0x0, 0x0}}) r1 = openat(0xffffffffffffffff, &(0x7f0000798000-0x8)='./file0\x00', 0x2, 0x46) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000672000)={0x1, 0x8000, 0x3, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 03:08:55 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x21, &(0x7f0000bb2000)={@rand_addr=0x8, @empty=0x0}, 0x8) 2018/01/26 03:08:55 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00006ac000-0xc)='/dev/autofs\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x10ac8ed7, 0x6, 0x7, 0x3, 0x1, 0xffffffff, 0x1, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9148, 0x80000001, 0xbf0, 0xfff}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000061e000)={r1, 0x7}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000002000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r2, 0x6}, 0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000004000-0x4)=0x1, 0x4) syz_open_dev$tun(&(0x7f0000003000-0xd)='/dev/net/tun\x00', 0x0, 0x426200) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000f9a000-0x10)={0x9, 0x0, 0xe9, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000fb7000-0x4)=0x200, 0x4) bind$inet(r0, &(0x7f00006c2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f00006ac000)='a', 0x1, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) 2018/01/26 03:08:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000860000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') syz_open_dev$urandom(&(0x7f000027d000-0xd)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f00003ea000)={0x0, 0x0, 0x0, 0x110e, 0x0, 0x0, 0x0, 0x12, 0x0, "c479f5f11c3c4f2ad1bbc69c7aef24eedf1b27bad752abdf582acd6375388abca161f69811543b13759d5944611dd8577e2df4203cdfbb11c72d81593753e1ab", "d68f1ecfa433f67f3ee92d602b59a293e465190c643051d14054cf44f217711f7824a146b132cc11bdc7356eeaf55e4feb41f114b8a42ab02822e93f2b0d3c34", "440567c96f8b89afdf07cacfbd111454e8ab790b1a393b89ba24c1c27fc6ff16", [0x6, 0x100]}) openat$rtc(0xffffffffffffff9c, &(0x7f00005cf000-0x9)='/dev/rtc\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000a12000)=0x0, 0x1) syz_open_dev$mice(&(0x7f0000c9b000)='/dev/input/mice\x00', 0x0, 0x20000) 2018/01/26 03:08:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005e6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000261000-0x8)={0x0, 0x40}, &(0x7f0000655000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000326000-0x14)={r2, 0x9, 0xf21, 0x6, 0x3, 0x1}, 0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000096a000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d9000-0x4)=0xc) fcntl$setown(r0, 0x8, r3) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x8000000000000023) r5 = add_key(&(0x7f0000a5e000-0xb)='cifs.idmap\x00', &(0x7f0000228000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r5) ptrace$setsig(0x4203, r4, 0x0, &(0x7f000088a000-0x10)={0x0, 0x0, 0x0, 0x0}) pipe(&(0x7f0000465000)={0x0, 0x0}) shutdown(r6, 0x1) 2018/01/26 03:08:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ebb000-0x9)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000f79000)=0x1, 0x4) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000bba000-0xe8)={{{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 03:08:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x1) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d5d000-0x4)=0x0, &(0x7f0000017000-0x4)=0x4) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) pkey_alloc(0x0, 0x3) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000eeb000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x1c}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000900000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000204000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x3, 0x80000000, @sync=&(0x7f00005d8000)={0x1000, 0x26d3, 0xb}}}) 2018/01/26 03:08:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000509000)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000e6e000/0x4000)=nil, 0x4000, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x16, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ptrace$poke(0xffffffffffffffff, r2, &(0x7f0000000000)=0x0, 0x9) ioctl$TIOCCBRK(r1, 0x5428) accept4$inet(0xffffffffffffffff, &(0x7f0000a3d000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000440000)=0x10, 0x80800) sync() fcntl$setown(r0, 0x8, r2) 2018/01/26 03:08:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a16000)='/selinux/checkreqprot\x00', 0x101400, 0x0) fcntl$addseals(r0, 0x409, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000050d000-0x17)='net/ip6_flowlabel\x00') sendfile(r1, r1, &(0x7f0000318000-0x8)=0x1, 0x80000001) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000284000-0x4)=0x0) recvmmsg(r1, &(0x7f00002f8000)=[{{&(0x7f0000866000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00005b5000-0x20)=[{&(0x7f00003b6000-0x55)=""/85, 0x55}, {&(0x7f0000d83000)=""/19, 0x13}, {&(0x7f0000a1f000-0x4)=""/4, 0x4}, {&(0x7f000015f000)=""/128, 0x80}], 0x4, 0x0, 0x0, 0xb3a9}, 0x200}, {{&(0x7f00005e0000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d3d000)=[{&(0x7f0000a4d000-0x7c)=""/124, 0x7c}, {&(0x7f0000d31000)=""/162, 0xa2}, {&(0x7f0000897000)=""/159, 0x9f}], 0x3, &(0x7f000097c000-0x35)=""/53, 0x35, 0x81}, 0x7}, {{&(0x7f0000858000)=@nl=@proc={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f000055e000)=[{&(0x7f0000e48000-0x6c)=""/108, 0x6c}, {&(0x7f00000b2000-0xdb)=""/219, 0xdb}, {&(0x7f000056b000)=""/40, 0x28}], 0x3, &(0x7f0000a40000)=""/204, 0xcc, 0x3}, 0x20}], 0x3, 0x61, &(0x7f0000f7e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000766000)={0x7f, 0x8, 0x800b, 0x9, 0x0, 0xbd, 0x3, 0xb7, 0x0}, &(0x7f0000fe2000)=0x20) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000228000)=0xa77, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000090b000)={r2, 0x0, 0xb1}, &(0x7f0000854000)=0x8) connect$nfc_llcp(r1, &(0x7f000053f000-0x58)={0x27, 0xfe3, 0xb8, 0x6, 0x0, 0xe477, "2364a702ea2acbaed4acfd55a040feade67004d8b3e6820efd94d9b47f8f38f6ca3397c4a1fe02f8568c6bed47818ccbb305e7161ae7fc471188c87d5ae166", 0x0}, 0x58) r3 = add_key(&(0x7f000036e000)='keyring\x00', &(0x7f00002b6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000670000-0xf3)="fb5f7debd24f35198039b3bd42ec101bca089b6dcab084b5deac7f5e0c9708699bbde5823de57899840ac06701aa0ca08d54a08a3eb241cee9cfb940737751d4eab8803aac42a9427b2a65942f5cb0bdb1583d756bce36bdaec7c8b52c8df6dc70b26460fd5fecc9c074b5addf113cc73415478fcfb2691a072986199bf9442372684c6c226f5b8a65f3576cfffee1fba07ba943b9ac4896ea3168286ef3597d2a3bb1ab7ddb335ca4dab28188353d30eee3f5e1940ec779738b8590d9ce67a66ac2e7ed78faec592f46a6bfe482e32807743f5c62f491256664e7a09b7f550547d2ddf8c8530ee82d40db0a83fe78ec0203e1", 0xf3, 0xfffffffffffffffa) r4 = add_key(&(0x7f000042b000-0x6)='logon\x00', &(0x7f0000467000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00003e0000)="7abb70a75356d66909cab4fc20bfd8cff32b5fb7c0f775470b9887a1bd2b9d713a221e48d05b9e89741ae889fe41d0273004a9c556b433c4585086682f26aa8ae6176fe78dc2ffc7519b3637979a8937c90b1782df82d270519cd628092b7ab4f57507000000fb6c58dad41b14026e199dcb82ca66a627e28ab602b59bfe3c4b5bb6fdf7873dd7f730b55596f121ce3497a69902edfd9443b710bcabb3e3595bc422ee60f7773294ac415e2d68b10cf519a69c", 0xb3, r3) getsockname$packet(r1, &(0x7f000093a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000067d000)=0x14) recvfrom$packet(r0, &(0x7f000035d000)=""/78, 0x4e, 0x2, &(0x7f00007e9000-0x14)={0x11, 0xd, r5, 0x1, 0x14, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x14) r6 = request_key(&(0x7f00003b8000-0x5)='user\x00', &(0x7f000046f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000c8d000)='/\x00', 0xfffffffffffffffb) r7 = add_key(&(0x7f0000edc000)='logon\x00', &(0x7f000087c000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000429000)="b8a21ac5d686ab592211c527d1e55c211c1dadcf45f54c7a4a6d0d0ac91ac595d17db6ef92f78b1c1c6b55a4fe9f46b9289fbc45afb385d7452f83bdd128a00733ae627f4d10f0a373a1a17654f5af62e3b3ecf59b9d647882918f6e376129a6495d64", 0x63, 0xffffffffffffffff) keyctl$dh_compute(0x17, &(0x7f00009d5000-0xc)={r4, r6, r7}, &(0x7f000076e000-0x38)=""/56, 0x38, &(0x7f000000b000-0x2c)={&(0x7f000042c000)={'digest_null-generic\x00'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000162000-0x3a)="6b484824363959fd03d7b114c8a9bb8ec9aa4ac62dbfef21ee46b56ae6b33d2590b2937fe91a4bdf40d0ac7417fecd94957c042b7efd6ce0bf5a78cb6e8b48891c077f91f137e1dcd6cd842ad046d7cb8095795ab5aa24736d60cebc3adb3a7308d920e02e3d650e0d0104f18de9142f30a21687a1dbe726a1b52eed510b1812", 0x80, 0x4000, &(0x7f000071c000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 03:08:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000f55000)={0x0, 0x0}) clock_getres(0x0, &(0x7f000017d000-0x8)={0x0, 0x0}) clock_nanosleep(0x10000003, 0x1, &(0x7f0000001000-0x10)={r0, 0x0}, &(0x7f000021e000-0x8)={0x0, 0x0}) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ca6000)={0x0, 0x1c, &(0x7f00007e6000)=[@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f000033c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000c70000-0x18)={r2, 0x80, 0x30, 0x1, 0x0}, &(0x7f0000c28000-0x4)=0x18) sendto$ipx(r1, &(0x7f0000605000)="78bbb2678f2502f43ef0d922271dc53f37d74d44a50373f1999196e6a1b297ef297c5565deaa7665dcd0b10bfa8fb27ba68fcebf1d03868c49182a2081a2eb3e014d81f8bc3611f87ac24312ced427d7ec1b2c7dc61379b0322f35597be2694e44fa3bc149fb9022455783a39146cc6b6d3bce0edba083d1c0533aa6beff93ccf3cef61b91b2d4ea69d7025a7c940a2469c0f3177cda86b146d46856e65e40ca0fa3208d9ee9afae7f7e16d30264937e", 0xb0, 0x85, &(0x7f0000fb9000)={0x4, 0x9, 0x4, "10da330f874f", 0x47a, 0x0}, 0x1ac) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000171000)={0x0, 0xfcef, 0x40, 0x0}, &(0x7f0000aa4000)=0x10) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000a3b000)=0x7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000740000)={r3, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c89000)=0x8c) 2018/01/26 03:08:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x1000, 0x4) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f00004d0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000a3b000)={{0x50f, 0x0}, 0x1, 0x1fd, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r3) 2018/01/26 03:08:55 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) recvfrom(r0, &(0x7f0000001000)=""/4096, 0x1000, 0x10020, &(0x7f0000001000)=@vsock={0x28, 0x0, 0x0, @my=0x0, 0x0}, 0x10) 2018/01/26 03:08:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@common='rose0\x00', @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d94000-0x9)='/dev/sg#\x00', 0x4, 0x4000) recvfrom$packet(r0, &(0x7f0000994000-0x3b)=""/59, 0x3b, 0x1, 0x0, 0x0) syz_open_pts(r0, 0x230801) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000e47000-0x4)=0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000090b000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000093000-0xd)='limits\x00') exit(0x0) setsockopt$inet6_buf(r2, 0x29, 0x2b, &(0x7f00008d3000)="0baa0e7d5c3e0d7df2bcc425eb4fb4920374cda6af65b916c5693c70d1f3df6076ceba6053cba8cebf645ec0da2097e4feebb687bcde680bcc4cec4478053f6d426402573b1e27606d3110f6411ca3c0782278", 0x53) preadv(r2, &(0x7f0000c29000-0x38)=[{&(0x7f0000e53000)=""/1, 0x1}], 0x1, 0x2) 2018/01/26 03:08:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a53000-0x8)={0x0, 0x0}, 0x80800) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000afb000-0xfc)=""/252) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:55 executing program 6: r0 = gettid() r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0xca) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000000)=r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000-0x4)=0x2, &(0x7f0000453000-0x4)=0x4) setpgid(r0, 0x0) 2018/01/26 03:08:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = dup(r0) bind$netrom(r1, &(0x7f0000bb7000-0x48)=@full={{0x3, {"0bf2798327a606"}, 0x6}, [{"96b820c0a8d9c6"}, {"ef7c1cee944a7a"}, {"4d0d5d8b9a0c10"}, {"26bc3447ae6283"}, {"684f1476d72de8"}, {"c6870203b4f242"}, {"933b3aee39c6f1"}, {"9b76c57e4bd052"}]}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r2, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0xc, 0x29, 0x3e, ""}], 0xc, 0x0}, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00007ad000-0x8)='./file0\x00', &(0x7f00008a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000616000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffffffffffffff) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r1, r0, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000152000)={{0x0, 0x29}, {0x80, 0x7}, 0x2, 0x7, 0xffffffffffff8000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) vmsplice(r2, &(0x7f000006e000-0x30)=[{&(0x7f0000827000)="8a197f8b8b5d79", 0x7}], 0x1, 0x0) 2018/01/26 03:08:55 executing program 4: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007cb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009d7000)='/dev/rfkill\x00', 0x4100, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00009d7000)='./file0\x00', r1, &(0x7f00009d7000)='./file0\x00') 2018/01/26 03:08:55 executing program 6: perf_event_open(&(0x7f0000a3d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x78d9444527f0cc07, 0x8) mlock(&(0x7f00005cb000/0x3000)=nil, 0x3000) socketpair$inet(0x2, 0x8080a, 0x2, &(0x7f0000a63000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000d5e000-0x4)=0x0) r1 = socket(0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x6, 0x20, 0x0, 0x8, 0x0, 0x5, 0x4, 0x1, 0x9, 0x7fff, 0x4, 0x6, 0x2, 0x1]}, &(0x7f00006ba000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00009cd000-0x10)={r2, 0xffffffffffffffff, 0x40, 0x400003}, 0x10) dup(0xffffffffffffffff) 2018/01/26 03:08:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) nanosleep(&(0x7f0000ad7000-0x10)={0x77359400, 0x0}, &(0x7f0000eb4000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000026000)={0x0, 0x56c, 0x80000000, 0x4, 0xd1, 0x2, 0x100, 0x70a7, {0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6ed, 0x8, 0x2, 0x9, 0x3}}, &(0x7f00002c1000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a88000-0xc)={r2, 0x5b5, 0x0}, 0xc) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000455000-0x10)={r1, 0x2712}, 0x10) 2018/01/26 03:08:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) stat(&(0x7f0000261000)='./file0\x00', &(0x7f000018e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() setregid(r1, r2) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000d01000)=0x4, 0x4) sendto$inet6(r0, &(0x7f0000adb000)="", 0x0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/26 03:08:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) lstat(&(0x7f00004df000)='./file0\x00', &(0x7f0000094000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000220000+0x1c1)={0x4, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x453, 0x9, 0x558, 0x9, &(0x7f00000f8000-0x10)=@generic="ce0a918d03797fe11025374f5fcbda7c", 0x6, 0x7, 0x200}) getsockname$unix(r1, &(0x7f0000b64000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000614000)=0x8) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000f71000)={0x5, 0x3}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f18000)={@common='dummy0\x00', &(0x7f0000eda000-0xe0)=@ethtool_rxnfc={0x34, 0x0, 0xdd95, {0x0, @ah_ip6_spec={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}, {"7205", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xfffffffffffffffd, [0x0, 0x0]}, @ah_ip6_spec={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0, 0x10000000}, {"0004", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, [0x0, 0x0]}, 0x0, 0x0}, 0x40000203, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 03:08:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000813000-0x11)='/dev/vga_arbiter\x00', 0x490000, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000b38000)=0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000021a000-0x4)=0x0) getpgrp(r2) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00001c6000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000300000-0xa1)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007ab000)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f0000f38000)={&(0x7f00008eb000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000003000)={&(0x7f0000d75000)={0x2264, 0xb, 0x3, 0x4, 0x0, 0x0, {0xc, 0x0, 0x9}, [@typed={0x18, 0x31, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @typed={0xc, 0x2e, @pid=r3}, @generic="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", @nested={0x154, 0x4c, [@typed={0x10, 0x4b, @u64=0x3f}, @generic="58f144565cf63d15f6a91fc6fcb2c10e3fa1421a2fcd6f14f68a045dffd4f6a24832de", @generic="10e5d622e7ae9765e9fbe5901ff6bad204dcc25179ecbc94", @typed={0x9c, 0x8f, @binary="1086375904a93f4b077e7ec5e90fc79584a787b737a049c5af926e27e7c6eb807f9cceacc53e4703c5112dc77c1b4cdf3792a4051391bbcd50ae4181a2548f777e6eea99ee80ec7b4eb8e3a74b42b73eb478fa6d435425a4d4e8838bcdfa5d6a2eac5b2322fdc9e0fd6e7d841ba95d17bdb6b757016ed0e53f1b3f8adc430f76b4659df9c4a47bca3e760a406d10825728a2"}, @generic="20d0ba4f9ec0325d72955951ad9488cbfacf5725df4a61e85104174145488aed61411019654366e23f9b8d2a010ceb86e2890cf29e26b5bec3ec4ddaf5df78eb9752c03d4699cdcaae995cc6ae0f5216758b3e5e74437b72b656fdf9f86d88691978373f6a1877d0f9"]}, @typed={0xbc, 0xa, @binary="7942dd2cfc099523f9d70265e9acfc58ac41dde10ca194fb2c5fa9ff9f6c9778664c0b35ee105cd57dfcfa4f4de362d783043d3c970bed75871bbed7c09e52cda5876af1f946d29eaf7a1e7ba9d9eba813dba622b6b771b266315d9fcd7b397839e8d0e37baa6d78baa592eafcf02de787917755d61c162f1bf492eb32507d0bf7757660e726f060f8dd1b4b52ed36f16838b6b73a1beca3429b239aa0614f2fbe765bba1465d1d32bab771bdb2fd9d81240"}, @nested={0x101c, 0x6e, [@typed={0xc, 0x83, @uid=r4}, @typed={0xc, 0x34, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="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0x2264}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) dup2(r1, r0) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f4f000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x40042406, &(0x7f0000577000-0x1)='\x00') readv(r5, &(0x7f0000818000-0x18)=[{&(0x7f0000ebf000-0xd8)=""/216, 0xd8}, {&(0x7f0000bc0000)=""/177, 0xb1}, {&(0x7f0000ec9000)=""/4096, 0x1000}], 0x3) open(&(0x7f0000d67000-0x8)='./file0\x00', 0x40, 0x2) 2018/01/26 03:08:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x1a, &(0x7f0000001000)=0x0, &(0x7f0000013000-0x4)=0xfffffffffffffdad) setsockopt$inet_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f0000001000-0x4)='tls\x00', 0x4) setsockopt$inet_udp_int(r3, 0x11, 0x64, &(0x7f0000012000)=0x20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r1, r0, 0x0) 2018/01/26 03:08:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000168000-0x16)='/selinux/checkreqprot\x00', 0x2001, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f00006c8000)={{0x7, 0x80000000}, {0x3, 0xff}, 0x2ac3, 0x2, 0xffffffffffff8000, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_buf(r0, 0x29, 0xee, &(0x7f00009c9000-0x48)="3300000000005a0000000000000101f50971abad25b709cc6bcd5cd2267133f67baad9981ad4a70d7ec3dd00000034b5b2fb18d465e210614224c7ae7caef9ef8071960664b80999", 0x48) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c05000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000a46000-0x8c)={0x6, 0x20, 0x5, 'queue0\x00', 0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 03:08:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000982000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000d88000-0x4c)=[@in6={0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x0, 0x0}) 2018/01/26 03:08:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d98000-0x11)='/dev/vga_arbiter\x00', 0x4800, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000b8e000-0x4)=0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:55 executing program 3: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xfffffffffffffe0f) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregs(0x13, r2, 0x0, &(0x7f0000001000)="") r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000001000)={0x0, 0x401, 0xe98, 0x8, 0x1f}, 0x14) 2018/01/26 03:08:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="d4c9d7ee008e824f22518daeba92997d"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = socket$inet(0x2, 0x1, 0x10001) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000a7e000-0x20)={@generic="ea05f701863620cd819b215eb8561655", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TUNATTACHFILTER(r0, 0x400854d5, &(0x7f0000e85000-0x8)={0x7, &(0x7f00005e4000)=[{0x1, 0x3ff, 0x3ff, 0x7f}, {0x3ff, 0x4a282fd2, 0x49, 0x8}, {0x1000, 0x3, 0x98b8, 0x1}, {0x2, 0x9, 0x1, 0x20}, {0x9, 0x7, 0x304348ac, 0x8}, {0x0, 0xfffffffffffffffa, 0x6, 0x6}, {0x1, 0x3, 0x1, 0x401}]}) 2018/01/26 03:08:55 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setfpexc(0xc, 0x140000) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000072e000-0x8)='./file0\x00', 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) close(r0) 2018/01/26 03:08:55 executing program 3: mmap(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000c000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x24, &(0x7f0000001000)={0xffffffff, {0x3ff}, 0x10000000, 0xfff}, &(0x7f000000d000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f000000d000)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000003000-0x20)={@generic="162e049e60c171121b6c8aee34848cb7", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f000000d000)=0x7fffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f000000d000-0xc)=@known="747275737465642e73957800", &(0x7f000000e000-0x31)='/dev/sequencer\x00', 0xf, 0x3) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x0, r2}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000005000-0xee)=""/238, &(0x7f0000005000-0x4)=0xee) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000e000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwritev(r3, &(0x7f000000e000-0x8)=[{&(0x7f0000000000)="1e", 0x1}], 0x1, 0x0) [ 47.292433] sock: sock_set_timeout: `syz-executor4' (pid 9154) tries to set negative timeout 2018/01/26 03:08:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00006dd000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_settings={0x8, 0x7, @sync=&(0x7f0000a61000-0xc)={0x7, 0x40, 0xfffffffffffffffd}}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:55 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000016000-0xd)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000001a000-0x15)='/proc/self/net/pfkey\x00', 0x22000, 0x0) epoll_wait(r1, &(0x7f0000004000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000019000)="4227c1b24c26f55f17c56bf48e54db", 0xf, 0x4004000, &(0x7f000001a000-0x1c)={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x5}, 0x1c) r2 = dup(r0) ioctl$KDSETMODE(r2, 0x4b3a, 0x0) 2018/01/26 03:08:55 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e38000)='/dev/hwrng\x00', 0x200100, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, &(0x7f0000ab8000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000df4000)=0x14) recvfrom(r1, &(0x7f00009c3000)=""/46, 0x2e, 0x40000022, &(0x7f00001ef000-0x10)=@can={0x1d, r2, 0x0, 0x0}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_TIMER_IOCTL_TREAD(r1, 0x40045402, &(0x7f000098c000-0x4)=0x0) r5 = open(&(0x7f0000f54000)='./file0\x00', 0x1, 0x10) mq_notify(r5, &(0x7f0000700000-0x58)={0x0, 0x3, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000c5a000-0xb8)={0x0, 0xffffffffffffffab, 0x8001, 0x5, 0x800, 0xfffffffffffffff7, 0x7, 0x0, {0x0, @in6={{0xa, 0x0, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdf6, 0x9, 0x6, 0x7, 0x7f}}, &(0x7f0000e65000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000853000-0xc)={r6, 0x20, 0x20}, 0xc) futex(&(0x7f000000d000-0x4)=0x4, 0x10080000000000b, 0x4, &(0x7f0000001000-0x10)={0x77359400, 0x101}, &(0x7f0000049000-0x4)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) fcntl$setsig(r3, 0xa, 0x12) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000035000)={0x0, 0x0, 0x0}, &(0x7f000017d000-0x4)=0xc) ioprio_set$uid(0x3, r7, 0xff) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmmsg(r4, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000f40000)=[], 0x0, &(0x7f0000276000-0x1c)=""/28, 0x1c, 0x0}, 0x0}], 0x1, 0x3, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) dup2(r3, r4) tkill(r0, 0x15) 2018/01/26 03:08:55 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000000c000-0x10)={&(0x7f0000007000/0x1000)=nil, 0x1000}) mremap(&(0x7f0000205000/0x800000)=nil, 0x800000, 0x1000, 0x3, &(0x7f0000003000/0x1000)=nil) mprotect(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0) 2018/01/26 03:08:55 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000012c000-0x16)='/selinux/checkreqprot\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000716000-0x9)='/dev/ppp\x00', 0x400000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000f5a000-0x4)=r1) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) execve(&(0x7f0000792000-0x8)='./file0\x00', &(0x7f0000382000)=[&(0x7f000053f000)='/dev/net/tun\x00'], &(0x7f0000744000)=[&(0x7f0000546000)='/dev/net/tun\x00', &(0x7f0000300000-0xd)='/dev/net/tun\x00', &(0x7f0000512000)='\'$$selinuxppp0proc\x00', &(0x7f0000f64000-0x1)='\x00', &(0x7f000098a000-0x5)='/dev/net/tun\x00', &(0x7f0000984000-0xd)='/dev/net/tun\x00', &(0x7f000083b000-0x1)='\x00', &(0x7f0000725000)='/dev/net/tun\x00']) 2018/01/26 03:08:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg(r1, &(0x7f0000640000-0x1c)={&(0x7f00000b3000-0x10)=@vsock={0x28, 0x0, 0x0, @host=0x2, 0x0}, 0x10, &(0x7f00008b3000-0x18)=[{&(0x7f0000061000-0x1)="ef", 0x1}, {&(0x7f0000b40000-0xb6)="63232f37e5ea8681c63a53ac6e7d0a58549936d44fe68ceffe6cc188f34e662aed13df77a984bc89d30682d51c1fef765b66829ca318ce1cfcc0505a68f6e951ee1bcd34de80e4692f21af164ad9f49397cc5a9d9b5252e7a8bebb4d94dfb2cf65e03fa4f6b025691d6e73bcaa31d5a571af2fa2b0c1a672e7f816c382d1bc83da27e5f2f83aebba3a2752b698df0eb10ed363f56518b7412c2b5b4c51c692269fb682197a5ce6567b9dfe246385e8ab131983177e89", 0xb6}, {&(0x7f0000993000)="", 0x0}], 0x3, &(0x7f00003eb000)=[{0x38, 0x11f, 0x6db7, "9ae063fa16f0aba16cb5628eb9add1668c7abb8b2b3ce9d68bd2f5dc71a628b787abb4852e3bae7c65"}], 0x38, 0x4000}, 0x4) 2018/01/26 03:08:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008b8000)='/dev/net/tun\x00', 0x0, 0x40008080) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:55 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000016000-0x8)='./file0\x00', 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000008000)=0x8, 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f000001a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000007000)={0xfffffffffffffde4, 0x40, 0x401, 0x5, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:08:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000386000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000033b000-0xc)={0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00002bc000-0x4)=0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ff9000-0x9)='/dev/rtc\x00', 0x800, 0x0) setitimer(0x0, &(0x7f0000bdf000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000277000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000da3000-0x50)={0x1, 0x8, 0x1f, 0x0, 0xf, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/01/26 03:08:55 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e39000-0x18)={0xaa, 0x2c, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000084f000)={{&(0x7f0000801000/0x4000)=nil, 0x4000}, 0x5, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000deb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000be4000)=0x0) getcwd(&(0x7f0000dc2000)=""/148, 0x94) 2018/01/26 03:08:55 executing program 4: mmap(&(0x7f0000000000/0x4a000)=nil, 0x4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f000004b000-0x8)=0x4, 0x8) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000042000)={0x0, 0x0}, &(0x7f000002f000)=0x8) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000049000)={0xfb, @time={r3, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 03:08:55 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000a93000)='./file0\x00', 0x2, 0x40) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000285000)={0xc0000000000000, 0xf84, 0xff, 0x1, 0x8, 0xfffffffffffffe00, 0x40000000000000, 0x0, 0x1ff, 0x9, 0x3, 0x7}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000008e000-0xa)='/dev/ptmx\x00', 0x80, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000f95000-0x8)=0x2) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e20000)=0x0) 2018/01/26 03:08:55 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000011000-0x13)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000017000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000-0x4)=0xe8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000026000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xdc, r2}) sendmsg$nl_route(r0, &(0x7f0000026000-0x1c)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x80}, 0x24a, &(0x7f000000b000)={&(0x7f0000026000-0x24)=@ipv6_delroute={0x28, 0x19, 0x60d, 0x0, 0x0, {0xa, 0x0, 0x0, 0x7, 0x0, 0x800000, 0x2000000000000, 0xf, 0x0}, []}, 0xffffffffffffffa9}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:08:55 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000013d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f0000e61000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ff000)=0x8) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x24101) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fa5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000006000+0xd36)=0x10000, 0x8) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000921000-0x18)=@add_del={0x2, &(0x7f00001c7000)=@generic="2a265879f1954ac984bf7dc00158e091", 0x2e130db6}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000100000800067d08e0bd5c", @ifru_data=&(0x7f0000fdb000)="4df05ec7fafcf9f9dc41b139fd9e4da88bee27552080ec28888ea2d54a5a4f6b"}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006f5000)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap$binder(&(0x7f00000c0000/0x1000)=nil, 0x1000, 0x0, 0x810, r4, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:55 executing program 2: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001a000-0x11)='/dev/vga_arbiter\x00', 0x8200, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000023000)={0x9, @time={0x77359400, 0x0}, 0x1, {0xb10, 0x0}, 0x7, 0x2, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f000000b000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f000001a000)='./file0\x00', 0xc0) prctl$seccomp(0x16, 0x2, &(0x7f000000b000)={0x9, &(0x7f0000005000)=[{0x1000, 0xf46, 0x8, 0x3}, {0x9a, 0x4, 0x8, 0x3ff}, {0xec75, 0x3, 0x1, 0x7}, {0x9f, 0xe880, 0xfffffffffffff461, 0x7}, {0x0, 0x7, 0x937, 0x9}, {0x2, 0x8, 0x8, 0xe0}, {0x80000000, 0x6, 0x4, 0x20}, {0x8, 0x3, 0x3, 0xc41}, {0x3, 0xffffffff90ad090e, 0x6, 0x0}]}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000016000)='/dev/rfkill\x00', 0x141000, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000027000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000004000+0xa76)=0x14) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000027000-0xe8)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000026000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000009000-0xe8)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x7, 0x0, 0x6, 0xa, 0x80, 0x80, 0x0, r4, r5}, {0x7fff, 0x7fff, 0xfffffffffffffffb, 0x2, 0x401, 0x0, 0x7, 0x4}, {0x1f, 0x9, 0x1, 0x1}, 0x800, 0x8, 0x3, 0x1, 0x1, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x3c}, 0xa, @in=@rand_addr=0x4f, 0x0, 0x1, 0x0, 0x4d49, 0xd39, 0x1, 0xffffffffffffff7c}}, 0xe8) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000026000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f0000005000-0x4)=0x3, 0x4) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r6, 0x4c03, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/26 03:08:55 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000036f000)='/proc/self/net/pfkey\x00', 0x4, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f000005b000)=""/129) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap$binder(&(0x7f0000eee000/0x3000)=nil, 0x3000, 0x0, 0x52, r0, 0x0) 2018/01/26 03:08:55 executing program 7: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r1 = socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3, 0x0}, 0x4) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f5e000)='/proc/self/net/pfkey\x00', 0x40, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000377000)='./file0\x00', 0x400, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000ffc000)=r3) sendto$inet(r0, &(0x7f0000865000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r1, &(0x7f0000ffb000-0x20)=[{&(0x7f0000a7d000-0x17)=""/23, 0x17}], 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004e0000)=0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000ffd000-0x10)={0x1, 0x2, 0x5, 0x208, r4}) read(r1, &(0x7f0000ff9000-0xc5)=""/197, 0xc5) 2018/01/26 03:08:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00004a5000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00000ec000-0x10)="3d45909981efa94039ecf876934b8a7d", 0x10, 0xfffffffffffffffb) socket$key(0xf, 0x3, 0x2) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fe2000)='/proc/self/net/pfkey\x00', 0x40000000000002, 0x0) sendfile(r0, r0, 0x0, 0x81) 2018/01/26 03:08:56 executing program 2: mmap(&(0x7f0000000000/0xb64000)=nil, 0xb64000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000019f000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000b64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b64000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000b65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000b65000)=@full={{0x3, {"efe912e5955562"}, 0x670}, [{"f0a58d0633ad95"}, {"3d7a4e3ed4731e"}, {"33e467d9a7b555"}, {"d17a35e4ac50c3"}, {"315783c479a45d"}, {"41167b2a9c0717"}, {"40f64a82af45d8"}, {"c60ba7f1ad61ae"}]}, 0x48) mmap(&(0x7f0000b64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b64000)=0x0, &(0x7f0000b64000)=0x4) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r0) 2018/01/26 03:08:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) signalfd4(r0, &(0x7f0000a21000-0x8)={0x1f}, 0x8, 0x800) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000099a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5c, 0x8, 0x1, 0x6, 0x7fffffff, 0x8}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000ad6000)={@generic="b1e948f0d63ea963ddd3adb4cd93dd0f", @ifru_mtu=0x4eca7d0f}) 2018/01/26 03:08:56 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000aeb000)='/dev/sg#\x00', 0xffff, 0x101000) ioctl$KDMKTONE(r0, 0x4b30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a38000)={@common='lo\x00', @ifru_mtu=0xcf1e}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x1) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d88000)='illinois\x00', 0x2c1) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000015e000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000350000-0x8)={0x6, &(0x7f00009d9000-0x30)=[{0x1, 0x4, 0x6, 0x7}, {0x4, 0x6, 0xd44, 0x9}, {0x6, 0xfffffffffffffc01, 0x4, 0x401}, {0x2, 0x400, 0xffffffff, 0xff}, {0x6f, 0x4, 0x3f2a5e75, 0x1}, {0xf35, 0x200, 0x8000, 0x30}]}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x457, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 03:08:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e49000)='/selinux/mls\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000e51000-0x4)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000487000-0x4)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a95000)=0x0) sched_setattr(r1, &(0x7f0000761000)={0x30, 0x3, 0x1, 0x6, 0xbcbd, 0xf4, 0x0, 0xcf5f}, 0x0) clock_getres(0x2, &(0x7f0000641000-0x8)={0x0, 0x0}) r2 = open(&(0x7f0000cfc000-0x8)='./file0\x00', 0x0, 0x92) r3 = memfd_create(&(0x7f0000582000-0xd)='/selinux/mls\x00', 0x3) r4 = syz_open_dev$mice(&(0x7f0000e34000)='/dev/input/mice\x00', 0x0, 0x22300) timerfd_gettime(r2, &(0x7f000081b000)={{0x0, 0x0}, {0x0, 0x0}}) recvfrom$unix(r4, &(0x7f0000e63000)=""/91, 0x5b, 0x2, &(0x7f0000dc2000-0xa)=@file={0x1, './file0\x00'}, 0xa) clock_nanosleep(0x0, 0x3, &(0x7f00001d9000-0x10)={0x77359400, r5}, &(0x7f00001ad000-0x10)={0x0, 0x0}) setsockopt$inet6_opts(r3, 0x29, 0x3f, &(0x7f0000cb0000-0xdb)=@dstopts={0x3a, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x10, {0x9, 0x2, 0xfff, 0x0, [0x100000000]}}, @jumbo={0xc2, 0x4, 0x8}, @generic={0x0, 0xb3, "ca3a0d9be9e69210a3d72f0f05f3fd843a6d53f938269d893835786b3086d47d75d8bf81a39a388f54b3593a4f0512cd2d9dc6bc6947b30572c3fa6055b3ae8afc996d2716cba503b97ce5ac0be8bfb384b53cc18f6b554c57071ed0b8f0ba59e0dcf28a51029f55d523b3abcb418c5a686579c4c1531118e8b73ff759c6baf5e2926ebcee7809f92ca52558b31b93414657955f64b74a2255bfa3e51ac88e02914154a00f13c893d57cb538df90d04e769230"}]}, 0xdb) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00007c5000-0xa0)={0x0, @in6={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xc2a, 0x6d, 0x10001, 0x25}, &(0x7f0000577000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000fbb000-0x8)={r6, 0xffffffff}, &(0x7f0000cc8000)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00001da000)={&(0x7f000094c000/0x1000)=nil, 0x1000}) 2018/01/26 03:08:56 executing program 7: r0 = socket(0x0, 0x80001, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000)=0x6) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000002000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) ioctl$TCFLSH(r1, 0x540b, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000003000)="d1010b845b9d3bedc1413e5887db490cd0dcf5a1a6d5ac65f6ad9aee4eec4ddf51d1f625a8d8cf63e3b54c290b2fe943c906fefa55a230d0a0a94d227f670d4eac1e69349b91160071075a048644d28d29ec066e6e22783480e333dc9ca18b8413224169c6e6848db307c77414423d7910c1f943bde4cd2f827fb5731154b0df7ff360c5f9ea16c532f3066ff30b68d18006cdd89d0c14b9ffcae06deb4a92a9d83a7429e4c1e578ca047c92e7bb67e5ca05f0a56157671c299c71b6504496c81fe4a56452735040155b896fd831442ef4e55f76481e3ed5ce7e7a29416a5a") setsockopt(r0, 0x29, 0x10, &(0x7f0000000000)="", 0x0) 2018/01/26 03:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000)="", 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a6000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000f78000)=0x7, 0xfffffffffffffc9a) ioctl$int_in(r0, 0x5421, &(0x7f0000ce5000)=0x32) r2 = open(&(0x7f000082a000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendmsg$nl_generic(r1, &(0x7f00004d5000)={&(0x7f0000530000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00009e8000)={&(0x7f00003f7000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x48080) sendfile(r1, r2, &(0x7f000053d000-0x4)=0x0, 0x8080000001) 2018/01/26 03:08:56 executing program 2: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x7, &(0x7f0000adc000)=0x0, 0x4) socketpair(0x0, 0xa, 0x64a, &(0x7f0000569000)={0x0, 0x0}) mmap(&(0x7f0000fa7000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socket(0x2, 0x1, 0x0) listxattr(&(0x7f000029b000-0x8)='./file0\x00', &(0x7f0000fa9000-0xe8)=""/232, 0xe8) mmap(&(0x7f0000fa8000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000faa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000fab000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000cf7000)=0x14) mmap(&(0x7f0000fab000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000fac000)={0x0, 0x5}, &(0x7f00000b2000)=0x8) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000fab000)={@multicast1=0x0, @broadcast=0x0}, &(0x7f0000fab000)=0x8) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/26 03:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000049f000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80206433, &(0x7f0000d5d000-0xb2)=""/178) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) get_thread_area(&(0x7f00009f0000-0x10)={0x8, 0x20101000, 0x0, 0x0, 0x3, 0x2, 0xfffffffffffffff7, 0x0, 0x8, 0x3}) 2018/01/26 03:08:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x40000000000cf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0x1000000000000d6c, 0x0, 0x0, 0x0, 0x100000001, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000114000)='/selinux/user\x00', 0x2, 0x0) 2018/01/26 03:08:56 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00009ea000-0xd)='/dev/keychord\x00', 0x2000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9, 0x4) r2 = socket(0xa, 0x806, 0x6) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000fe6000)={0x0, 0x0}, &(0x7f0000cee000)=0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000fe6000-0x1c)={&(0x7f0000f4f000-0x10)=@ax25={0x3, {"a7ee5432ab2df2"}, 0x7}, 0x10, &(0x7f00001ca000)=[{&(0x7f0000fe6000-0xf3)="4b043566684e8ab4387e021c03a845c27f8481a9526f3cc714ed70e85ea46b43b64626e7f274acd5eece423c4911725efa15f0b086d89174dda136530c0685ccc06c39b9e165c20c8bbd6453d14e3af75bc066564a2e663ba9546e5bfcae1149b27239e4a133da893ddd7e42db548766fc50b98101478c426c308fdefca12a6e7269beaa4e1058adbd750ed0faa9f2ef7b9cb4ac567f7b2f52c91316c70ccaa0930700b4cb32ef7d27e490dc1ca525e0a03b9b41002fdc3acb28bd4721be4825c911a1acf5f2ddd6940025e771738ea2f1b1505ca5809f8fbd36fe50255f593b0566083353c7a5c4e03f3d7d183bb7a4e218ba", 0xf3}, {&(0x7f0000fe6000-0xf8)="86da9e7247cd15eb709c996c13c1cdeac96eddbd3c28f0ce954f7b06cd51d27bac9a0de95ad1ded96d6f31da8a54dd7f53f7593fac92966e10bccad896c8d51843812300e1f81bdc74d876958d945aed057da712d4e130d3542eb0d1c40e413639a4d0b3341da921ac64992dc87b51051a1caaf27e39fa4fae107c2c4130492b608157df76f2d5b1e95a86b017dd1c39f17a7ce0b39a38b32efa75c52522a33fa2eb0cc952bc5511e24161c10d918b0a395a2cabe12b9f1b147a4577e01210b9b4410d948ad0859571cf552494b205e5191b39fab5e1666e116676157cfd6efe1bf7f0c7e41e5188337bf9d085fffb47204d9fdf93c297ad", 0xf8}, {&(0x7f0000fe5000)="57e575a6f7527b3e81e6153f8c8bd40ce516dc8e4c7bc829dbf5f7a5b7e3be44ae61c240506cc9a6", 0x28}], 0x3, &(0x7f0000fe6000-0x178)=[{0x10, 0x184, 0x0, 'j'}, {0x10, 0x11d, 0x3f, "05dce5c8"}, {0xd8, 0x10c, 0x9, "85d41389e76f0e1f0668776e7541b04353466da5d57cd88a94191f4ec27ab53cc1d45b79df29a62e0deb9d054366f28b040997ea7cb096d4f86ea1ee0638f9a2bea0f1e950d0c7da0a0d88a951f9da28ce89e63866f92068b4562be72f2efd073ede178db4b0d24897abef74cd345fa8b52859f375528d4d5fe6aabb9b4e963284e9e8113682e62b50576c21f47116a9f9369bdf4fd9d8cf10c426d4aa2c7429c8ea70d70ecd24e7275050002f4d10346466eb5e622bb47521be5a18d50c5a36d36e2063618750dacd8b04"}, {0x80, 0x103, 0x8, "00bf094763d9b02184f5c26637dd3c35b57cc904f0dab8f4f9e15e3dedb0a295c507d14ed5ff057e26aea8f44b87bebca9bffd8221de0500b1aa461c3ecca12874570ca88b1a2a44583eaf8d01906f5d736acb5390626af2ca6f14c2261ba539524d99d70998407a84965d4ccbb09b2d598c"}], 0x178, 0x10}, 0x91) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f000031e000)={0x81, {{0xa, 0x0, 0xad3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000aa8000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000fe7000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xb943, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000000000000}, @in6={0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, @in6={0xa, 0x2, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd8) socket$inet(0x2, 0x3, 0x4) 2018/01/26 03:08:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) alarm(0x1) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4008641c, &(0x7f00001da000)={0x0, &(0x7f00009ad000-0x1000)=""/4096}) 2018/01/26 03:08:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000aa1000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000a4a000)=0x0) pipe2(&(0x7f000059e000-0x8)={0x0, 0x0}, 0x800) 2018/01/26 03:08:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000000000)=0x1e, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b95000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="3060940309000000005c000408e5bd00", @ifru_mtu=0xcf1a}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000606000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000f51000)={0xb, 0xd1, 0x401, 'queue0\x00', 0xfffffffffffffffb, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002e6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f00001c2000-0x4)=r2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r1) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) ioctl$PERF_EVENT_IOC_REFRESH(r3, 0x2402, 0x100000000) 2018/01/26 03:08:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x100, 0x0) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00006dd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r1, 0x540a, 0x2) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000016a000-0x4)=0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r2, 0x0, &(0x7f00004ea000)=0x0) capset(&(0x7f0000fea000-0x8)={0x20071026, r3}, &(0x7f00003f8000)={0x1f, 0x3, 0x3f, 0x9, 0x1ff, 0xc5}) syz_open_pts(r2, 0x0) ioctl$TCSETA(r1, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r2, &(0x7f00000c9000-0x70)=[{&(0x7f0000fe7000-0x88)=""/136, 0x88}], 0x1) 2018/01/26 03:08:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0}, 0x20) r1 = socket(0x1a, 0x7, 0x6) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000a92000)=0x8, 0x4) 2018/01/26 03:08:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ff0000)='/dev/sg#\x00', 0x3, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000664000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4008641c, &(0x7f00007bf000-0x8)={r1, &(0x7f00007c4000)=""/123}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_int(r2, 0x0, 0xe, &(0x7f000079a000)=0x0, &(0x7f0000fa9000)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e29000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00004c1000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d4f000)=0xe8) setsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000391000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r4}, 0x14) getsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f00000fb000)=""/229, &(0x7f0000bbc000-0x4)=0xe5) 2018/01/26 03:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000b4a000-0x50)={@generic="9b615b246b4ac4fb3609a3c43af1bbd2", @ifru_ivalue=0x5}) 2018/01/26 03:08:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@generic="0371d88e87e71ef2facc4bc2e6a2bff4", @ifru_names=@generic="ab12999cc3751f5366d6bcf0440fcdec"}) 2018/01/26 03:08:56 executing program 0: 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) futex(&(0x7f0000000000)=0x4, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x2400000000000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:56 executing program 2: r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f000086b000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x58)={0x0, 0x401, 0x4, 0x1, 0x1, [{0x6, 0x6, 0x80, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}]}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000-0x20)={@common='irlan0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x800, 0x80, 0x0, 0x6fa}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000-0x10)={0x2a, 0x0, 0xffff, 0x6, r2}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000004000-0x4)=r2, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r1, 0xc0286429, &(0x7f0000004000)={r3, 0x2, &(0x7f0000004000-0x8)=[0x200, 0x7], &(0x7f0000005000-0x1c)=[0xffff, 0x10001, 0x2, 0x5c, 0x6, 0x8, 0xccd2], 0x22, 0x1, 0x7, &(0x7f0000004000)=[0x57d8aef6], &(0x7f0000004000)=[0x1000], 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000001000-0x6)='.dead\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000-0xc8)="95c958ce57d33a3b34ef5d4691dd9f2453c697840c9d45d29ae5cb39121ee06ec05699ef33cf2a5214dac36b66a1c0a91d764d2e370d0fadbdb162957a765d5c6eaf90b5643e20ee7c6f962f2ed3b355c02abd19a0969275ce511d6c3af1d99093c04205ffd0ed519aac562fcac78c0493a91c2cae754ebaffeccb2fa4f63bd780aa17d15598e4c19f422c56ef5075a94b03c803a638c37433d72926d40ee4817b87f63232d7df9cf18a9f773ae404e9bbd7fa4aa3224a3a625a1165e19bf10945c534ae1f305348", 0xc8, 0xfffffffffffffffd) keyctl$setperm(0x5, r4, 0x200008) r5 = getuid() fstat(r1, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r5, r6) r7 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x800, 0x4000) sendfile(r7, r7, 0x0, 0x8) ioctl$BINDER_THREAD_EXIT(r7, 0x40046208, 0x0) ioctl$VT_WAITACTIVE(r7, 0x5607) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000005000-0x10)=@common=""/16, 0x10) 2018/01/26 03:08:56 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000f80000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f83000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000773000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f83000-0x4)=0xe8) sendmsg$key(r0, &(0x7f00007ab000)={0x0, 0x0, &(0x7f0000f80000-0x8)={&(0x7f0000f7f000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@common='bond0\x00', @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:56 executing program 6: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00009ea000-0xd)='/dev/keychord\x00', 0x2000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x9, 0x4) r2 = socket(0xa, 0x806, 0x6) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000fe6000)={0x0, 0x0}, &(0x7f0000cee000)=0x8) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000fe6000-0x1c)={&(0x7f0000f4f000-0x10)=@ax25={0x3, {"a7ee5432ab2df2"}, 0x7}, 0x10, &(0x7f00001ca000)=[{&(0x7f0000fe6000-0xf3)="4b043566684e8ab4387e021c03a845c27f8481a9526f3cc714ed70e85ea46b43b64626e7f274acd5eece423c4911725efa15f0b086d89174dda136530c0685ccc06c39b9e165c20c8bbd6453d14e3af75bc066564a2e663ba9546e5bfcae1149b27239e4a133da893ddd7e42db548766fc50b98101478c426c308fdefca12a6e7269beaa4e1058adbd750ed0faa9f2ef7b9cb4ac567f7b2f52c91316c70ccaa0930700b4cb32ef7d27e490dc1ca525e0a03b9b41002fdc3acb28bd4721be4825c911a1acf5f2ddd6940025e771738ea2f1b1505ca5809f8fbd36fe50255f593b0566083353c7a5c4e03f3d7d183bb7a4e218ba", 0xf3}, {&(0x7f0000fe6000-0xf8)="86da9e7247cd15eb709c996c13c1cdeac96eddbd3c28f0ce954f7b06cd51d27bac9a0de95ad1ded96d6f31da8a54dd7f53f7593fac92966e10bccad896c8d51843812300e1f81bdc74d876958d945aed057da712d4e130d3542eb0d1c40e413639a4d0b3341da921ac64992dc87b51051a1caaf27e39fa4fae107c2c4130492b608157df76f2d5b1e95a86b017dd1c39f17a7ce0b39a38b32efa75c52522a33fa2eb0cc952bc5511e24161c10d918b0a395a2cabe12b9f1b147a4577e01210b9b4410d948ad0859571cf552494b205e5191b39fab5e1666e116676157cfd6efe1bf7f0c7e41e5188337bf9d085fffb47204d9fdf93c297ad", 0xf8}, {&(0x7f0000fe5000)="57e575a6f7527b3e81e6153f8c8bd40ce516dc8e4c7bc829dbf5f7a5b7e3be44ae61c240506cc9a6", 0x28}], 0x3, &(0x7f0000fe6000-0x178)=[{0x10, 0x184, 0x0, 'j'}, {0x10, 0x11d, 0x3f, "05dce5c8"}, {0xd8, 0x10c, 0x9, "85d41389e76f0e1f0668776e7541b04353466da5d57cd88a94191f4ec27ab53cc1d45b79df29a62e0deb9d054366f28b040997ea7cb096d4f86ea1ee0638f9a2bea0f1e950d0c7da0a0d88a951f9da28ce89e63866f92068b4562be72f2efd073ede178db4b0d24897abef74cd345fa8b52859f375528d4d5fe6aabb9b4e963284e9e8113682e62b50576c21f47116a9f9369bdf4fd9d8cf10c426d4aa2c7429c8ea70d70ecd24e7275050002f4d10346466eb5e622bb47521be5a18d50c5a36d36e2063618750dacd8b04"}, {0x80, 0x103, 0x8, "00bf094763d9b02184f5c26637dd3c35b57cc904f0dab8f4f9e15e3dedb0a295c507d14ed5ff057e26aea8f44b87bebca9bffd8221de0500b1aa461c3ecca12874570ca88b1a2a44583eaf8d01906f5d736acb5390626af2ca6f14c2261ba539524d99d70998407a84965d4ccbb09b2d598c"}], 0x178, 0x10}, 0x91) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f000031e000)={0x81, {{0xa, 0x0, 0xad3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000aa8000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000fe7000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xb943, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000000000000}, @in6={0xa, 0x3, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, @in6={0xa, 0x2, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd8) socket$inet(0x2, 0x3, 0x4) 2018/01/26 03:08:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000554000-0x8)='./file0\x00', 0xa0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000f05000)='./file0\x00', 0x101000, 0x143) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000e0c000-0x7)=""/7, &(0x7f0000af7000-0x4)=0x7) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dd7000)='./file0\x00', 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f00004fb000-0x8)='keyring\x00') socket$pppoe(0x18, 0x1, 0x0) getitimer(0x0, &(0x7f0000e4b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f00008fc000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000fed000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f0000c58000)={{0x0, 0x7530}, {r1, 0x0}}, &(0x7f0000725000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 03:08:56 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f000000a000-0x1000)=""/4096, &(0x7f000000b000-0x4)=0x1000) pipe2(&(0x7f0000009000)={0x0, 0x0}, 0x800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f000000c000)={0xfffffffffffff0c6, 0x1, {0x3, 0x1, 0x1, 0x1, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r2, &(0x7f000000d000)={0x0, {""/7}, 0x0}, &(0x7f000000e000-0x4)=0x10) 2018/01/26 03:08:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fe6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000002f000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x2, 0x0, 0xfffffffffffff00c}, {0x80000006, 0x0, 0x0, 0x0}]}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000005000)=0x98) write(r0, &(0x7f0000005000)="", 0x226) 2018/01/26 03:08:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ae4000-0xb)='net/psched\x00') sendfile(r0, r0, &(0x7f00006fb000-0x8)=0x26, 0x400000ff) 2018/01/26 03:08:56 executing program 7: r0 = gettid() getpriority(0x100000000000002, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000-0x8)='./file0\x00') r1 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x7, 0x101000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace(0x4207, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000002000-0x98)={0x0, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0xb3}, &(0x7f0000001000)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/26 03:08:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000fd0000)='./file0\x00', &(0x7f0000561000-0x1c)=[&(0x7f00002c0000)='cpuset\x00', &(0x7f00008d3000)='\x00', &(0x7f0000911000)='md5sumcpuset\x00', &(0x7f000015b000-0x1b)='vmnet1}vmnet1[]wlan1vmnet1\x00', &(0x7f00000f0000-0x8)='ppp1GPL\x00', &(0x7f0000b96000-0x2)='^\x00', &(0x7f0000ac7000)='\x00'], &(0x7f00005a8000)=[&(0x7f0000d4a000-0x1)='\x00', &(0x7f0000d65000)='\x00']) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) chdir(&(0x7f00008b2000-0x6)='./bus\x00') r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000802000-0xe)='/dev/keychord\x00', 0x210000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f00002f5000)={0xc3, &(0x7f0000688000)=""/195}) 2018/01/26 03:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000dd7000)='./file0\x00', 0x2) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f00004fb000-0x8)='keyring\x00') socket$pppoe(0x18, 0x1, 0x0) getitimer(0x0, &(0x7f0000e4b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f00008fc000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000fed000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f0000c58000)={{0x0, 0x7530}, {r1, 0x0}}, &(0x7f0000725000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 03:08:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000153000-0x8)='./file0\x00', 0x12400, 0x82) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008d5000)={0x0, 0x0, 0x0}, &(0x7f0000956000-0x4)=0xc) prctl$intptr(0x26, 0x1) stat(&(0x7f00005c9000)='./file0\x00', &(0x7f0000dac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() syz_fuseblk_mount(&(0x7f0000050000)='./file0\x00', &(0x7f00004dd000-0x8)='./file0\x00', 0xa000, r1, r2, 0x7, 0x9, 0x402) seccomp(0x1, 0x1, &(0x7f0000029000-0x10)={0x1, &(0x7f0000840000)=[{0x6, 0x0, 0x0, 0x0}]}) sendto(r0, &(0x7f0000e74000-0x34)="14d85535292cacf4f3190a3d84ef661b160aba5ba6a3769a9eeab6c25b98f747af1afb4c3e9dcdfbbe55ad2635b95432d3519f9a", 0x34, 0x8000, &(0x7f0000a1d000-0x10)=@ethernet={0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 03:08:56 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000016a000)={0x0, 0x6}, &(0x7f0000516000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c1f000)={r2, 0x1}, &(0x7f0000066000+0xa93)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000c0000-0x65)={r3, 0x5d, "325e488499fb86e5b3c63afdea87bbb42bffb7e579e540925c32f8e3f12c43fe337ce3ab5fc3bbeae3659ca39c9a2c54eef3d716c8437ab6a6702564d1870ebd287399a2b5cb8d330c741c7d27eff757a78d7fd5e76e5185336def77c4"}, &(0x7f0000f75000-0x4)=0x65) r4 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x1000002) write$tun(r4, &(0x7f000024a000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) ioctl(r4, 0x227c, &(0x7f00009f6000-0x40)="19090ca00561a5a7a498ee4416e2fa0ee33bffffced0000004001e4292e8ff80e285153ff1a5287f7dd4e4afa6e0061625830dcac8a8474192e445bcea59c727") fcntl$setsig(r4, 0xa, 0x37) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00008fa000)={0x20, 0x2, 0x3, 0x9, 0x0}, 0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a81000)={@common='bond0\x00', @ifru_map={0x5, 0x1, 0xffffffff, 0x5, 0x1000, 0x200}}) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000b3d000-0x4)=0x0) arch_prctl(0x1007, &(0x7f0000eae000)="5e37d61e554b9297fb95cbaf464f3e28842d98bb988cea0004b83e07af60786b7239a5eab0919767e8fd412e2710aaf037c86a7f1c47a8ddf9b6485c8787f1f3f5851f02092d3c7fcbdf0ec85acc59bc8b27ae0658d824966275ab93c88e7d2a41123da6f88ca3698956cdcd2c733297054dda0e31f4dc1966776da346b6bd4a9c07766d2b4ec9cd6316bdd14364dcfb69677954f6018271a98a2edaf594584c0cf09c98543ce7b646b5cfd7") 2018/01/26 03:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000f27000-0x10)={0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000034f000-0x8)='net/sco\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f000055f000-0x8)=0x2, 0x8) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x1, 0x4) sendmsg$nl_route(r1, &(0x7f0000a8f000-0x1c)={&(0x7f0000a4f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00004e8000-0x10)={&(0x7f0000a8d000)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0x3ff, 0x0, 0x0}}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:08:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fea000-0x9)='/dev/rtc\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000516000-0xf6)={0x0, 0xee, "d56a658218ef768d125c31c482e0e72f7c5dd855eabaf680d52eb041b9380ff27236892e19e26dc51caa0ebeef1f5c155e307238461402075e043996053165fd83c5a039fdf16201d6638d3c294e3923595b1b8e52294823928560289fef228d03bdba51096caa0b9250d53f708209e004a37c28e5333140e01748f3b61cd9f260e8854772da5feb8693a970d7303dc3e00b559707f6c46f7043f6f125e2c85c9646be51b04525f5ccdac8444ddca7907ac4ad5307f6f29efd394dac3ae07a449fd04f3b7276f8d3106aae6947ebbc18022fd879cda4c7af100fde594ad46d41120594917efe99aed0fcf1f344d9"}, &(0x7f00007e1000)=0xf6) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000013d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c8000+0xe0d)=0xe8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005a8000-0x20)={0x8000, 0x8000000000000000, 0x8205, 0x9, 0xe9, 0x400, 0x0, 0x400, r1}, 0x20) bind$inet(0xffffffffffffffff, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x200000000000011, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d70502", 0x0, "f53475"}, "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"}}}}}, 0x0) 2018/01/26 03:08:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000452000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00001f1000)={&(0x7f0000843000-0x1c)=@in6={0x2, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f0000d24000)=[{0xc, 0x1, 0x2, ""}], 0xc, 0x0}, 0x0) 2018/01/26 03:08:56 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000020000)='\x00', 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000004000)={0x40, 0x7, 0x1000}, 0x4) syz_open_dev$sg(&(0x7f0000020000-0x9)='/dev/sg#\x00', 0x0, 0x2) r1 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000001c000-0x8)={0x0, 0x0}) r2 = socket$inet_udp(0x2, 0x2, 0x0) dup3(r2, r1, 0x0) clock_nanosleep(0x3, 0x1, &(0x7f0000016000)={0x0, 0x989680}, &(0x7f000000a000-0x8)={0x0, 0x0}) 2018/01/26 03:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000d70000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000146000)="3fdb51d804edb3120f1d7517cac27492f7d03a684bbf1f13713724e23a84ccdd9bcf7fadf24127d28a505c209c8a1d14b1e17295f815e45ff9c81f5231d30de0fbf766ae1aeda54290210ca655e1ad81f15d9a695a47e51380c971e5fbb2ec75703f46e7b406", 0x66) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f00007a6000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) r0 = open(&(0x7f000062b000)='./file0\x00', 0x101000, 0x8) fcntl$getown(r0, 0x9) 2018/01/26 03:08:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000085a000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x6, 0xffffffffffffffff, 0x0}}) pipe2(&(0x7f0000ff3000)={0x0, 0x0}, 0x4000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) r2 = syz_open_dev$usbmon(&(0x7f0000d4c000-0xd)='/dev/usbmon#\x00', 0x7, 0x80) ioctl$fiemap(r2, 0xc020660b, &(0x7f0000715000-0x250)={0x6, 0x3, 0x2, 0x0, 0xa, [{0x3, 0x10001, 0x8, 0x0, 0x0, 0x105, 0x0, 0x0, 0x0}, {0x1ff, 0x0, 0x2, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x4, 0x80000000, 0x27, 0x0, 0x0, 0x104, 0x0, 0x0, 0x0}, {0x4, 0x6c73, 0x2, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x20f, 0x80000001, 0x5, 0x0, 0x0, 0x2200, 0x0, 0x0, 0x0}, {0x0, 0xffff, 0x8, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x7, 0x4db1bb99, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x8000, 0x94, 0xfffffffffffffffb, 0x0, 0x0, 0x2808, 0x0, 0x0, 0x0}, {0x100, 0x8, 0x2, 0x0, 0x0, 0x801, 0x0, 0x0, 0x0}, {0x0, 0x8001, 0x7, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) write$selinux_validatetrans(r2, &(0x7f00004a7000)={'system_u:object_r:gpg_agent_exec_t:s0', 0x20, 'system_u:object_r:useradd_exec_t:s0', 0x20, 0x32, 0x39, 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00'}, 0x7b) 2018/01/26 03:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = dup(0xffffffffffffff9c) r2 = syz_fuseblk_mount(&(0x7f0000336000-0x7)='./file0\x00', &(0x7f00002c3000-0x8)='./file0\x00', 0xa000, 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x240000) sendmsg$nl_generic(r1, &(0x7f0000fa0000-0x1c)={&(0x7f0000f10000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000ca5000-0x8)={&(0x7f000017d000-0x2cc)={0x2cc, 0x16, 0xd0a, 0x0, 0x0, {0xe, 0x0, 0x0}, [@generic="8a62294e36fe57423ea99ba55123366b6a07faf8046c795ac3fc24e6306aa88feeecc2d1f490aeb99064b229719e7d9f31e029786ebe3f1881584938b1a3dbbb8d4c3d00a6d2a10ea4341f637464faa5fe174202e081b0858d4f779134c778bc84bab334097f836d6594eb8a049d9e8885c3a314816f07488db8a7e93920f9c265dcfad7fa64a6b4560abe672dfe2ad3c38e22fd54105c76d1cb280c", @typed={0xc, 0x5, @fd=r2}, @generic="c75cf78e7fda2a8d0c37c8b9a4dfd7944ebac63adc285ecccadd2ed59a73f53182c91b365490c01b17d56e8a45d5d1b318e374ebfc9cc5fd8631206de66336357e6475bded7921ceccfa27394c4b2ca345c1746b0617e6324068fe63a7cec70ebe8be4b0dc5d8a157a4bebfd484b32e8c1ae6ad81d561fb58c39960da8c78c3e540bae1e2909e8cfb336a28c40bdd124c88e5b1fcfc1ad17986e058784bd4562f51619dfbba08e2dc4369370708d85bf4bcde1f28eb2508c3ffa1912497027338a2529776f742b0f5327b39287e8ec0e192587f908d45fdcb9bc9277b97ba3b31d9c28beb21b3b9a", @nested={0xc8, 0x48, [@typed={0x8, 0x5a, @void=""}, @typed={0xc, 0xe, @pid=r0}, @generic="c88cd545324fbb979f98067b71854ed352665e1c933ddfb94fa122735abc11b59639eab830303968534c33ccc7a66aedb87dbab241b39f2cacb064c99cbfa8962541cc7a1d326a8511838817048c5a80e77d2c0fceca56c1e422700098fed3ce9d2761393a93ccf435f0f557d473ee5564993ed2051f5b3944821392bda0ae7337089a4967276316a17d5ae41c814b26794edbf3b077283b2bc2875f8c481c7014bd5436f12d4c334fb7e80e70695a1f"]}, @generic="040eed2db69f754650b1cdcbd2e48832cab6242cb47fc825cf4a1083cf44728b27f7828eeb255b27687bb959ec2b304dc63e3237286dd0d0323e3588a02edc0b563f0d9978f8a263df2fd988c380cf0269cd27aefb865eedf44cca7f5cba86f3"]}, 0x2cc}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) ptrace$peekuser(0x3, r0, 0x5) r3 = gettid() capset(&(0x7f00005ca000)={0x19980330, r3}, &(0x7f000037f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 03:08:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/26 03:08:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a3d000)={{{@in6=@loopback={0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e26000)=0xe8) sendmmsg(r0, &(0x7f000015d000)=[{{&(0x7f0000463000-0x14)=@ll={0x11, 0x18, r1, 0x1, 0x3, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x14, &(0x7f0000b9a000-0x8)=[{&(0x7f0000b8f000)="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0x1000}, {&(0x7f0000901000)="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", 0x1000}], 0x7, 0x0, 0x0, 0x40001}, 0x4}], 0x3, 0x10) r2 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r2, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000830000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_CARRIER={0x8, 0x21, 0x0}]}, 0x3c}, 0x1, 0x0, 0x0, 0x0}, 0x400) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000f8f000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006fe000-0x4)=0xe8) 2018/01/26 03:08:56 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0x6)={0x1, [0x0]}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000035b000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000005f000-0x4)=0xe8) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00001cc000-0x9)='net/tcp6\x00') syz_open_dev$usbmon(&(0x7f0000ee8000-0xd)='/dev/usbmon#\x00', 0x3, 0x20000) readv(r2, &(0x7f0000266000-0x8)=[{&(0x7f0000c3e000)=""/256, 0x100}], 0x1) 2018/01/26 03:08:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x440000) dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4, 0x20) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f68000)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x20, 0x0, 0x32, 0x0, 0x0}, {0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0, 0x0}, 0x0, 0x6, 0x1, 0x0, 0x4, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r1, &(0x7f0000b2e000)="", 0x0, 0x20040080, &(0x7f0000370000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 03:08:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000e03000-0x65)=""/101, 0x65, 0x10003, 0x0, 0x0) r1 = dup2(r0, r0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00008cd000-0xc)={0x20000001, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000022b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$nl_xfrm(r0, &(0x7f000075f000-0x1c)={&(0x7f0000109000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007ba000-0x8)={&(0x7f00000d8000)=@delsa={0x44, 0x11, 0x300, 0x3, 0x3, {@in=@dev={0xac, 0x14, 0x0, 0xa}, 0x3, 0xa, 0x0}, [@ipv6_hthresh={0x8, 0x4, {0x49, 0x30}}, @srcaddr={0x14, 0xd, @in=@empty=0x0}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000001) 2018/01/26 03:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000020a000)={0x0, 0x0}) nanosleep(&(0x7f00009e2000)={r0, r1+30000000}, 0x0) unshare(0x28060400) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) inotify_add_watch(r2, &(0x7f00002b8000-0x8)='./file0\x00', 0x8) 2018/01/26 03:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00002f0000)=0x0) process_vm_readv(r0, &(0x7f0000d83000)=[{&(0x7f0000043000-0x64)=""/100, 0x64}], 0x1, &(0x7f0000db6000-0x8)=[{&(0x7f00009f4000)=""/71, 0x47}], 0x1, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) timer_create(0x1, &(0x7f000084b000-0x58)={0x0, 0x2c, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000de0000)=0x0) r2 = syz_open_dev$evdev(&(0x7f0000cb4000)='/dev/input/event#\x00', 0x8, 0x2000) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f00003d1000-0x6e)=""/110) timer_delete(r1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:56 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000005000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000008000)=0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000007000)='/dev/autofs\x00', 0x80, 0x0) syz_open_pts(r1, 0x22280) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000001f000)={@generic="05878185078d595129cde4f03010110f", 0x2}) r2 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000021000-0x4)=0x17, 0x4) sendmsg$nl_route(r2, &(0x7f000001e000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x28, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_MULTIPATH={0xc, 0x9, [{0x0, 0x0, 0x0, 0x0}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:08:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x20100, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0xc106) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000718000)={&(0x7f0000333000/0x2000)=nil, 0x2000}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000adf000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000c20000-0x40)={0x85, @tick=0x1, 0x1, {0x7fff, 0x9}, 0xed, 0x2, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000fcc000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) read(r1, &(0x7f0000846000)=""/42, 0x2a) r3 = creat(&(0x7f0000c5a000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000ade000-0x4)=0x8, 0x4) flistxattr(r1, &(0x7f00005cd000)=""/62, 0x3e) 2018/01/26 03:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000060e000-0x4)=0x0, &(0x7f0000be4000)=0x4) 2018/01/26 03:08:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000a49000)='user\x00', &(0x7f000036a000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f000021a000-0x79)='v', 0x1, 0xfffffffffffffffe) keyctl$read(0xb, r0, &(0x7f0000b74000)=""/167, 0xa7) r1 = gettid() waitid(0x1, r1, &(0x7f00004d5000)={0x0, 0x0, 0x0, 0x0}, 0x2, &(0x7f00008a1000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create1(0x80000) r2 = gettid() keyctl$unlink(0x9, r0, r0) gettid() ptrace(0xffffffffffffffff, r1) tgkill(r1, r2, 0x18) 2018/01/26 03:08:56 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000001) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000008000)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000009000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000006000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000009000-0x4)=0x0, &(0x7f0000009000-0x4)=0x0, &(0x7f0000008000-0x4)=0x0) getresgid(&(0x7f0000004000)=0x0, &(0x7f0000006000)=0x0, &(0x7f0000007000)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x6, &(0x7f0000008000)=[r0, r1, r2, r3, r4, r5]) 2018/01/26 03:08:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000cc5000)={@generic="5a5d7c7d73bf45bd835c990250768c03", &(0x7f000061d000)=@ethtool_coalesce={0xf, 0x7, 0x800000000000, 0x81, 0x0, 0x612c, 0x3ff, 0x1, 0x5, 0x7, 0x3f, 0x3f, 0x5, 0x20, 0x1, 0x4, 0x3, 0x5, 0xffffffffffff0000, 0x9, 0x6e, 0x40, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@common='nr0\x00', @ifru_flags=0x20000003fe}) 2018/01/26 03:08:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = getpid() setpgid(r0, r1) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:56 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x58, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000001000)=0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) r3 = dup3(r1, r2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(r4, 0x3a, &(0x7f0000001000)={0x36, 0x5, 0x5, 0xff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000004000-0x20)={@generic="f5ffd2cdc527f1b4181aa52db987ef20", @ifru_flags=0x1800}) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000002000+0xc2a)={0x10, 0x0, 0x0, 0x2004080}, 0xc, &(0x7f0000001000)={&(0x7f0000001000-0xc17)={0x1048, 0x41, 0x20, 0x6, 0x2, {0x1c, 0x0, 0x0}, [@typed={0xc, 0x7fffffff, @ipv4=@dev={0xac, 0x14, 0x0, 0x14}}, @typed={0xc, 0x49, @pid=r4}, @typed={0xc, 0x6a, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @nested={0x4, 0x0, []}, @typed={0xc, 0x7b, @ipv4=@empty=0x0}, @generic="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"]}, 0x1048}, 0x1, 0x0, 0x0, 0x8000}, 0x8080) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") 2018/01/26 03:08:56 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000010000-0x4)=0x0) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$ipx(r2, &(0x7f0000017000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000e000-0x4)=0x10, 0x800) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0106434, &(0x7f000001c000-0x10)={0x6, 0x0, 0x1, 0xab}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000019000)={r4, 0x75a}) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000007000-0x8)=0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000010000-0xe8)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000)=0xe8) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000015000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, r5}, 0xc) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80206433, &(0x7f000001d000-0x45)=""/69) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000001000)={0xfff, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0246400, &(0x7f000001e000-0x24)={0x1, 0x9, 0x6, 0xf8, &(0x7f0000005000)=""/248, 0xd3, &(0x7f000001e000-0xd3)=""/211, 0x5e, &(0x7f000001d000)=""/94}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000001c000)=0x0) r7 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r7) perf_event_open(&(0x7f000001c000)={0x4, 0x78, 0xd7f, 0x7, 0x100000000, 0xff, 0x0, 0x7, 0xc80, 0x3, 0xf5, 0x9, 0x7, 0x4, 0x9, 0x80000001, 0xff, 0x7c8, 0x2, 0x1, 0x8000, 0x0, 0x2, 0x2b53, 0x7, 0x8000, 0x2, 0x2, 0x0, 0xa64b, 0xffffffffffffff2e, 0x9, 0x1, 0x4, 0x81, 0x1, 0x4, 0x2, 0x0, 0x6, 0x4, @perf_config_ext={0x0, 0x401}, 0x20, 0xff, 0x3, 0x6, 0x9, 0x6, 0xa23, 0x0}, r6, 0x58d5ad8b, r2, 0x8) 2018/01/26 03:08:56 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b76000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f000057d000-0x10)={0x23c, 0x0, 0x10002, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00007a1000-0x10)={0x8, r1, 0x10001, 0x7ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f0000741000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000021d000)=0x14, 0x80800) sendmmsg(r0, &(0x7f0000cc3000-0xa0)=[{{&(0x7f0000aa7000)=@ll={0x11, 0xf5, r3, 0x1, 0x4, 0x6, @random="dc5d26b38540", [0x0, 0x0]}, 0x14, &(0x7f0000f98000)=[{&(0x7f0000a20000)="10f26b6ee066778717898717660b24a8a743870195205382b1f52078f892f4113c38", 0x22}, {&(0x7f0000538000-0x79)="5cb295c9662aab0240b2cb6ba9b620d46f3c5a64c3c0c103f7b3ad172a026ffb8b39f8ce81ab605f67f1d296c510e87d8fbe43c567a0a6bde57b25da40bfc6b7118f1a055fc172b4c72c41c285c435b51544ecccbdde2a5865b611c26f64fad293163ead40dfe695b3dcfb9edfc1c6dd99830648b4a402b964", 0x79}, {&(0x7f0000b72000)="17aec7b372f0886b95e0f963d9b7853fd570e6cd88588d498a0bdde9", 0x1c}, {&(0x7f0000ca2000)="73ac2690923798e5c049505440d2d640b0592c019f769fccae28122b70e540c8093739ff9b8235b4", 0x28}, {&(0x7f0000f3c000-0x87)="80b89f09102eb3887f44f63fa74a506e45e13dffbee0fc0088d8fa3a47d9925527b00c547343e6986cca6c60679456cf35471230ea77e177b2223cb8a1be14e489352b393856194fc3a0056235ca2e5b53989c52ea0b7d442ae59366c530347366cfe11309da488df8857dfdd9a3c1419fd08a32a5218cc06d7a6c361d84fadee1178c99c9e627", 0x87}, {&(0x7f0000691000)="df27a7f1e9b2f166977469de9c58399e4444b2bdfdf2a4900e9ab17faa4c4b35f02a14c7596f3dfef2decf1f58aad25e39b97801cbbe8c719654d8fefab629208dca7302403cdb2924e341cbf64eaf57dc0ea8f6879ae15c569eee4616147e7c1e8a546282c139ecb8ba39b876ad56a39fb21bc77d7d359f002741484bab7cc7abaed60cdc6d888c6515bc8f265b9584033f90c948542e456f0621a5849ac1c2", 0xa0}, {&(0x7f0000618000-0xf)="ada16758c308114897b8cc95987636", 0xf}, {&(0x7f0000daa000-0x78)="2804cd49396f40be4be1c84b8c38163fee708171842e74a78c82071edd0b569672e89007a458309e14d9dd56f99d91f1ae991d2d244161a55761f3523b27c6998552628ba96fbbcdab345b743f2e924c52e64e7915d70b89dec8c559ef4ccb5b352ae1930be7b66e4621b9892c9d5f8f4612de113d1eccb63bfd44e82e80c459", 0x80}, {&(0x7f0000988000-0x79)="793fb9dd4da676f6164ab3c2e26ae3138fa8b85681c7f6e1c16b235b04c0194b73a3c81ab12009967dd4dccaf0791afd4c1a401b453f356c5e3b72dba148bc988837df2b44e812f0b0acde2ca5dfa0623415e24c545614bea2061931387f790ee71af2bc0054d6023eb98a45e412163a258942c007ce69f839", 0x79}, {&(0x7f0000a65000-0xf8)="067db7fe090ae426fe035eb8bbdfca3cc73f0381d25bbbec9ebe3367c118ce7fe3ec6dc007dcbe08561f4ae2cb4f7eea86c6c5e531ca3c832a5e79057d94b89731db9f73233db3093d4ca78f1b2c68849f56e06094ad9548e210f2ecb1aee00567dc77651844fac90f861abe48593c1b29d51502cc9307e5ec88cc90dcebe1df0e560b87778d4f0d84c7fae3135ba9f2175b90cb52a634ceb1424eadbf62c2928b04795ba9bd193c5fc05dc45dfa4904cb0971966dabbfbbbb15272127ffe1a42ec5a58a7d1a371e048bb7e5443adb01359a53f66b9cdb3deaeeab63084c32aa14657552bd75783955899954c988148e22046fb4d31857f2", 0xf8}], 0xa, &(0x7f0000bd8000)=[{0x64, 0x116, 0x8000, "349a607e13cefb3534a80a0c68474e0a35828b7812d41b71095ec1d0a82de48efd451c0e10ad35c2ee4d4cc429fca4e5a48d48d09d89d673879922008b3ba610bd492a510e67da721f4ba13432421af1c98a6c26cf"}, {0x80, 0x88, 0xe70, "e0238792e9e49542239a913bf8162262a08adb3003b26cfc6925f99485a5f9b41e4d87366f495ec39f53e992d729858c8317769e4cb6040a813881209790c7c2976d4b7153cad34af589747189a2f1d044b0b74aedc2fac20b0a4e02cef4395f45cc97df2c098db9fede909e7b68f60b3d"}, {0xb0, 0x196, 0x2, "6d457330453abd1ecbd3856b5afbc1acf45889a25f01c5cd8a65f422ed709a251fbe83dc00e886ddc38fbce22ce8de238cf77c57f8064bad26791cbafabc15257aaf1522edad28b667c560727f73ae4615c67cbf2af62b9ff1c243244e03e387e9cab6a483f526cc967b56021b3934199dd0894131cec566e37c0371a03791fbd5d093c73365d302f188a8b9619369ba527d3f5f0773ffa9ec72002bf0b086dae172"}, {0x1c, 0x0, 0x68e5, "8b228d6db57f62d6e36d9c77a9"}, {0x58, 0x10e, 0x80000000, "b1a0c91b9113834176a29dd528e8b8e21745bf99fa8c47ea4a0c5fda8c60ef8f8ecaf0f7d6ce5ed1254025daedeab4811b090b6358985e7c51b4308ab00b3fa5d678e1c414a1e261d00805"}, {0x100c, 0x10d, 0x80000001, 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{&(0x7f0000659000)="983122d20f4933addc366c1d615a1ac3de7fa58efbf709c6a415e16e985d1906a52552582b1bfa6aa4c57b9e4e4b17c8e9e6ac2ab387ea3e9f4a986a9424a69b39e8", 0x42}], 0x8, &(0x7f0000c41000)=[{0x4c, 0x129, 0x344, "b4129c3916ee89082a3b9276f19a48311c522e8edc0c37b47bdfbdcc99ece2a6e896e4c444f8b286da5169562e693c6c5ae60121c96d03a5eec03a85edfb1f09"}, {0xe4, 0x88, 0x6, "a55a1fb67fa099b8d69bb7e275b32c0af57ffe92f22691d7448d94c406fdf87f33ec4f6a231f854f36e638114186eaf09e261cd0d29d5fb39facdffdc109549e0f1b54cb0eed436aacac0ecaa10bd6f046287ae0ea128108b271260d48c3cce2724640a87c7edc76a738cb5aa336292ffc344ebb081ce66c1de90cd0927dbc10fe46c428c98f796aed5c629366c6f7b86def119d50e571bdfbd905dd75559aa1851ef99d71b1bbb8bb335aae7ff212a055f9d2b1d651db07cf07867127e4d7f7154d94d64b5dd5adda4731dcaecd85c47c3997efd6eaf1"}, {0x14, 0x114, 0x7, "7375920cd6"}, {0xac, 0x3f, 0x8, "aa00ae1e9a1087b96643a58923afa582d013c270dcc6093b9fe6cdcb00c368074f357ff6ce5564392f5dab594b57fcfc4d7b1a625cf0b68cb738bcf0185c43f8954abefe70a086ec7d25b84f1804b2132722eca599efc40bca2714d08fc2771ae61caf166c5da78d7eeb3921aa0866a45c9f4c17c99a79f2d6413ad8c700c5edeafffc5e094313dafeab24afc119f40dae805a34764d80105212094408f504"}, {0xd8, 0x29, 0xb96f, "4db7eecd4faf094cbfe1d076f3f7fc0d9ca5eaa7df61f21db8e4938968d891c28a43c228091be4842d1274ec68e08cebc3579da3488ce01202eb8e48df8ff5b473ab17d565b3ea418fb6e20f7fce085f96aeb19d2819f614dc3f2c0e99ae91d9b81aa7ce36826ebc7da7f85e20e58141938322b375ce610225ee6242528d6fd5f63b56dff9ea7eb0132083f3163c945fd42a15c8963a5dc04bf3d47ad1b0eb43cb6ac59a27ff872a5957a1a8b6ea285d3ed83f37002342f5a1248c31c6e7207ba7341d96d166bd48cf42"}, {0x94, 0x3a, 0x5, "65374ec5ddef0e280db7dd3f3357fbed14570d1e82ad40294bec3f310ea0604011de811eb9e715f95f0e131c5de21811581d3dc884dbd1d726987a7e75ba94df68ae3ac28a557253f6843cbbc8ef0eec2a4f5ce0cf93601c5ee30b0fbbf1877811e31238caf14afb81bdfa5d48fbc29e61cc121b597cef47f0dc4655ec6ce09b2973b5985bfe8b90"}, {0xb0, 0x19b, 0x5ff0, "7a0e1379800dd44ac44caf7ecf48c95938a8d1b78ac02c36afff36931f005bf49a7275edcfcfd46f18835106e4ade85c6547a0a7d56c785254eff85f650e2f1d18200a709bd61e213ae01007eb5b744b0de45b0f4bc3941ebcab602b1793b3213e103c6ccb515c8b9d347c28bc1b4ce9bd299bd5e051b122cda59adf4673ce588f9bf4835f160c8f22342ca670a48f4a1352746833ca27b7a9ab20c38722e4ac205932"}], 0x40c, 0x40000}, 0x80000000}, {{0x0, 0x0, &(0x7f0000934000)=[{&(0x7f000031d000-0x39)="3c07fa518c24cf652938be1483c9b5fcd62a4cbbea12a63b1a0a08bad1d4e69526923e46ae17725a4d94c63f663eff13ce3c0d84418494bd20", 0x39}, {&(0x7f000012d000-0x1000)="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", 0x1000}, {&(0x7f0000786000)="6ab0e0c7bef333ca500dbe4f6b5d4ac9c59584fa17de2683742a4b788a8f91dbfaec10ecbef9806ffe25d5790da093c56c485946b9628f87843efd8399ef3cd69c26a367e2b9e0f9247749300a13258baf15a5c4f417ac23ad8c2ed2192e8218cf0916b885f4fe2317bb9d149711e837fd4deb08af6c3d90fa7b8d654a4b3491e8a1961a918adb5973faf81cbde66dee3ed51a05c71bee47c1286c88f7818b056ab177d72d9af4ea8968d93d1e7ab69421d1701a8e9b5188f3796f5f41d5686f14bb49e429e39fa375ac", 0xca}, {&(0x7f0000d9d000)="cad079afb1084031dcd08ebe7a45699c68b36d90283efe743751", 0x1a}], 0x4, 0x0, 0x0, 0x80}, 0x71}], 0x5, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000c66000-0x50)={@common='bcsh0\x00', @ifru_names=@common='teql0\x00'}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d60000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffc) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f00003e7000/0x4000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil, 0x0}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) socketpair(0xa, 0x80000, 0x6, &(0x7f00009fb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f0000900000-0x18)={&(0x7f00000c2000/0x3000)=nil, 0x7, 0x3, 0x0, &(0x7f00003a2000/0x4000)=nil, 0x100}) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000127000)='j', 0x1}], 0x1, 0x2) 2018/01/26 03:08:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f5b000)='/dev/pktcdvd/control\x00', 0x82902, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r1 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000004000-0xc)={0x4, 0x0}) 2018/01/26 03:08:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c65000-0x8)={0x0, 0x0}) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000a56000-0xe7)=""/231) r1 = syz_open_dev$tun(&(0x7f00002d3000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:56 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000a63000)='/dev/snd/timer\x00', 0x0, 0x10000) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c09000)={0x0, 0x0}) r2 = dup2(r0, r1) r3 = epoll_create(0x79b) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000a35000)={0x10, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r4 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) 2018/01/26 03:08:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockname$netrom(r1, &(0x7f0000627000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b0d000-0x4)=0x48) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b51000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000a7a000)=""/189) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) syz_open_dev$tun(&(0x7f00004fe000-0xd)='/dev/net/tun\x00', 0x0, 0x100) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ed1000)='/dev/rfkill\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00009ee000-0x8)={0x0, 0x0}) fcntl$getflags(r0, 0x40a) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r3, 0xc05c5340, &(0x7f00008ad000-0x5c)={0xffffffffffffffff, 0x9, 0x40003, {r4, r5+10000000}, 0x401, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:56 executing program 3: mmap(&(0x7f0000000000/0xd21000)=nil, 0xd21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000d15000)=0x9, 0xffffffffffffffe7) 2018/01/26 03:08:56 executing program 3: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b64000-0xf)='/dev/sequencer\x00', 0x240, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000001000-0x84)=""/132) mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0xfffffffffffffffb, &(0x7f0000001000-0x2b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000079c000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) close(r1) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000e5000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000433000)='/dev/loop-control\x00', 0x0, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r2, 0x5408, &(0x7f0000b3e000)={0x5, 0xff, 0x4a8, 0x7, 0x9, 0x4, 0x800, 0x1, 0x3000000000000, 0x8}) ioctl$VT_RELDISP(r1, 0x5605) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/01/26 03:08:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000be7000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000fd9000-0x44)={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="8fd465abc44efde89323c6a567c5ef4f"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x0, 0x4) 2018/01/26 03:08:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = dup2(r0, r0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000a01000)=[0x0, 0x7fffffff]) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00006ed000)='/selinux/validatetrans\x00', 0x1, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116d1d701ce800c1c1a97f1bb95f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x1, 0x0}}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00007d9000)={0x0, 0x3c, &(0x7f00000d8000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0xfe6}]}, &(0x7f0000962000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000088d000-0x8)=@assoc_value={r1, 0x5}, &(0x7f0000725000)=0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:57 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000a0e000)='/dev/usbmon#\x00', 0x9, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x26)={0x0, 0x1e, "75397f2b6d842d1ba1f9798e6376d1fbe06bf93e7c7c70c5c39f4f23b208"}, &(0x7f0000ff4000)=0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000031d000)=@assoc_value={r1, 0x2}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000014000-0x98)="5c2b54df6f50544a0715e162f30072f2b174645518a216186a435b941cb26836e5c96138075c565ca48ecab5d23ea7f6cf81152a67472ecbaa38d6bf6c2f2dfefe3157464ac466e8aababdd1466a5bb630b20455496deb55489914ed51078b1c467c57b5d48546ddfa667dad45a5d7acdfd1a8b5733c9e24e502adfdba2afe078b223a343cf74f5435809beff413b5f56c7c9600cd2c9bc3", 0x98, 0x4, &(0x7f0000014000-0x10)={0x3, {"306192405e7724"}, 0x20}, 0x10) r2 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000014000)={r1, 0x100000001}, 0x6) write(r2, &(0x7f0000001000)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) 2018/01/26 03:08:57 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b76000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f000057d000-0x10)={0x23c, 0x0, 0x10002, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00007a1000-0x10)={0x8, r1, 0x10001, 0x7ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) accept4$packet(r0, &(0x7f0000741000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000021d000)=0x14, 0x80800) sendmmsg(r0, &(0x7f0000cc3000-0xa0)=[{{&(0x7f0000aa7000)=@ll={0x11, 0xf5, r3, 0x1, 0x4, 0x6, @random="dc5d26b38540", [0x0, 0x0]}, 0x14, &(0x7f0000f98000)=[{&(0x7f0000a20000)="10f26b6ee066778717898717660b24a8a743870195205382b1f52078f892f4113c38", 0x22}, {&(0x7f0000538000-0x79)="5cb295c9662aab0240b2cb6ba9b620d46f3c5a64c3c0c103f7b3ad172a026ffb8b39f8ce81ab605f67f1d296c510e87d8fbe43c567a0a6bde57b25da40bfc6b7118f1a055fc172b4c72c41c285c435b51544ecccbdde2a5865b611c26f64fad293163ead40dfe695b3dcfb9edfc1c6dd99830648b4a402b964", 0x79}, {&(0x7f0000b72000)="17aec7b372f0886b95e0f963d9b7853fd570e6cd88588d498a0bdde9", 0x1c}, {&(0x7f0000ca2000)="73ac2690923798e5c049505440d2d640b0592c019f769fccae28122b70e540c8093739ff9b8235b4", 0x28}, {&(0x7f0000f3c000-0x87)="80b89f09102eb3887f44f63fa74a506e45e13dffbee0fc0088d8fa3a47d9925527b00c547343e6986cca6c60679456cf35471230ea77e177b2223cb8a1be14e489352b393856194fc3a0056235ca2e5b53989c52ea0b7d442ae59366c530347366cfe11309da488df8857dfdd9a3c1419fd08a32a5218cc06d7a6c361d84fadee1178c99c9e627", 0x87}, {&(0x7f0000691000)="df27a7f1e9b2f166977469de9c58399e4444b2bdfdf2a4900e9ab17faa4c4b35f02a14c7596f3dfef2decf1f58aad25e39b97801cbbe8c719654d8fefab629208dca7302403cdb2924e341cbf64eaf57dc0ea8f6879ae15c569eee4616147e7c1e8a546282c139ecb8ba39b876ad56a39fb21bc77d7d359f002741484bab7cc7abaed60cdc6d888c6515bc8f265b9584033f90c948542e456f0621a5849ac1c2", 0xa0}, {&(0x7f0000618000-0xf)="ada16758c308114897b8cc95987636", 0xf}, {&(0x7f0000daa000-0x78)="2804cd49396f40be4be1c84b8c38163fee708171842e74a78c82071edd0b569672e89007a458309e14d9dd56f99d91f1ae991d2d244161a55761f3523b27c6998552628ba96fbbcdab345b743f2e924c52e64e7915d70b89dec8c559ef4ccb5b352ae1930be7b66e4621b9892c9d5f8f4612de113d1eccb63bfd44e82e80c459", 0x80}, {&(0x7f0000988000-0x79)="793fb9dd4da676f6164ab3c2e26ae3138fa8b85681c7f6e1c16b235b04c0194b73a3c81ab12009967dd4dccaf0791afd4c1a401b453f356c5e3b72dba148bc988837df2b44e812f0b0acde2ca5dfa0623415e24c545614bea2061931387f790ee71af2bc0054d6023eb98a45e412163a258942c007ce69f839", 0x79}, {&(0x7f0000a65000-0xf8)="067db7fe090ae426fe035eb8bbdfca3cc73f0381d25bbbec9ebe3367c118ce7fe3ec6dc007dcbe08561f4ae2cb4f7eea86c6c5e531ca3c832a5e79057d94b89731db9f73233db3093d4ca78f1b2c68849f56e06094ad9548e210f2ecb1aee00567dc77651844fac90f861abe48593c1b29d51502cc9307e5ec88cc90dcebe1df0e560b87778d4f0d84c7fae3135ba9f2175b90cb52a634ceb1424eadbf62c2928b04795ba9bd193c5fc05dc45dfa4904cb0971966dabbfbbbb15272127ffe1a42ec5a58a7d1a371e048bb7e5443adb01359a53f66b9cdb3deaeeab63084c32aa14657552bd75783955899954c988148e22046fb4d31857f2", 0xf8}], 0xa, &(0x7f0000bd8000)=[{0x64, 0x116, 0x8000, "349a607e13cefb3534a80a0c68474e0a35828b7812d41b71095ec1d0a82de48efd451c0e10ad35c2ee4d4cc429fca4e5a48d48d09d89d673879922008b3ba610bd492a510e67da721f4ba13432421af1c98a6c26cf"}, {0x80, 0x88, 0xe70, "e0238792e9e49542239a913bf8162262a08adb3003b26cfc6925f99485a5f9b41e4d87366f495ec39f53e992d729858c8317769e4cb6040a813881209790c7c2976d4b7153cad34af589747189a2f1d044b0b74aedc2fac20b0a4e02cef4395f45cc97df2c098db9fede909e7b68f60b3d"}, {0xb0, 0x196, 0x2, "6d457330453abd1ecbd3856b5afbc1acf45889a25f01c5cd8a65f422ed709a251fbe83dc00e886ddc38fbce22ce8de238cf77c57f8064bad26791cbafabc15257aaf1522edad28b667c560727f73ae4615c67cbf2af62b9ff1c243244e03e387e9cab6a483f526cc967b56021b3934199dd0894131cec566e37c0371a03791fbd5d093c73365d302f188a8b9619369ba527d3f5f0773ffa9ec72002bf0b086dae172"}, {0x1c, 0x0, 0x68e5, "8b228d6db57f62d6e36d9c77a9"}, {0x58, 0x10e, 0x80000000, "b1a0c91b9113834176a29dd528e8b8e21745bf99fa8c47ea4a0c5fda8c60ef8f8ecaf0f7d6ce5ed1254025daedeab4811b090b6358985e7c51b4308ab00b3fa5d678e1c414a1e261d00805"}, {0x100c, 0x10d, 0x80000001, 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{&(0x7f0000659000)="983122d20f4933addc366c1d615a1ac3de7fa58efbf709c6a415e16e985d1906a52552582b1bfa6aa4c57b9e4e4b17c8e9e6ac2ab387ea3e9f4a986a9424a69b39e8", 0x42}], 0x8, &(0x7f0000c41000)=[{0x4c, 0x129, 0x344, "b4129c3916ee89082a3b9276f19a48311c522e8edc0c37b47bdfbdcc99ece2a6e896e4c444f8b286da5169562e693c6c5ae60121c96d03a5eec03a85edfb1f09"}, {0xe4, 0x88, 0x6, "a55a1fb67fa099b8d69bb7e275b32c0af57ffe92f22691d7448d94c406fdf87f33ec4f6a231f854f36e638114186eaf09e261cd0d29d5fb39facdffdc109549e0f1b54cb0eed436aacac0ecaa10bd6f046287ae0ea128108b271260d48c3cce2724640a87c7edc76a738cb5aa336292ffc344ebb081ce66c1de90cd0927dbc10fe46c428c98f796aed5c629366c6f7b86def119d50e571bdfbd905dd75559aa1851ef99d71b1bbb8bb335aae7ff212a055f9d2b1d651db07cf07867127e4d7f7154d94d64b5dd5adda4731dcaecd85c47c3997efd6eaf1"}, {0x14, 0x114, 0x7, "7375920cd6"}, {0xac, 0x3f, 0x8, "aa00ae1e9a1087b96643a58923afa582d013c270dcc6093b9fe6cdcb00c368074f357ff6ce5564392f5dab594b57fcfc4d7b1a625cf0b68cb738bcf0185c43f8954abefe70a086ec7d25b84f1804b2132722eca599efc40bca2714d08fc2771ae61caf166c5da78d7eeb3921aa0866a45c9f4c17c99a79f2d6413ad8c700c5edeafffc5e094313dafeab24afc119f40dae805a34764d80105212094408f504"}, {0xd8, 0x29, 0xb96f, "4db7eecd4faf094cbfe1d076f3f7fc0d9ca5eaa7df61f21db8e4938968d891c28a43c228091be4842d1274ec68e08cebc3579da3488ce01202eb8e48df8ff5b473ab17d565b3ea418fb6e20f7fce085f96aeb19d2819f614dc3f2c0e99ae91d9b81aa7ce36826ebc7da7f85e20e58141938322b375ce610225ee6242528d6fd5f63b56dff9ea7eb0132083f3163c945fd42a15c8963a5dc04bf3d47ad1b0eb43cb6ac59a27ff872a5957a1a8b6ea285d3ed83f37002342f5a1248c31c6e7207ba7341d96d166bd48cf42"}, {0x94, 0x3a, 0x5, "65374ec5ddef0e280db7dd3f3357fbed14570d1e82ad40294bec3f310ea0604011de811eb9e715f95f0e131c5de21811581d3dc884dbd1d726987a7e75ba94df68ae3ac28a557253f6843cbbc8ef0eec2a4f5ce0cf93601c5ee30b0fbbf1877811e31238caf14afb81bdfa5d48fbc29e61cc121b597cef47f0dc4655ec6ce09b2973b5985bfe8b90"}, {0xb0, 0x19b, 0x5ff0, "7a0e1379800dd44ac44caf7ecf48c95938a8d1b78ac02c36afff36931f005bf49a7275edcfcfd46f18835106e4ade85c6547a0a7d56c785254eff85f650e2f1d18200a709bd61e213ae01007eb5b744b0de45b0f4bc3941ebcab602b1793b3213e103c6ccb515c8b9d347c28bc1b4ce9bd299bd5e051b122cda59adf4673ce588f9bf4835f160c8f22342ca670a48f4a1352746833ca27b7a9ab20c38722e4ac205932"}], 0x40c, 0x40000}, 0x80000000}, {{0x0, 0x0, &(0x7f0000934000)=[{&(0x7f000031d000-0x39)="3c07fa518c24cf652938be1483c9b5fcd62a4cbbea12a63b1a0a08bad1d4e69526923e46ae17725a4d94c63f663eff13ce3c0d84418494bd20", 0x39}, {&(0x7f000012d000-0x1000)="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", 0x1000}, {&(0x7f0000786000)="6ab0e0c7bef333ca500dbe4f6b5d4ac9c59584fa17de2683742a4b788a8f91dbfaec10ecbef9806ffe25d5790da093c56c485946b9628f87843efd8399ef3cd69c26a367e2b9e0f9247749300a13258baf15a5c4f417ac23ad8c2ed2192e8218cf0916b885f4fe2317bb9d149711e837fd4deb08af6c3d90fa7b8d654a4b3491e8a1961a918adb5973faf81cbde66dee3ed51a05c71bee47c1286c88f7818b056ab177d72d9af4ea8968d93d1e7ab69421d1701a8e9b5188f3796f5f41d5686f14bb49e429e39fa375ac", 0xca}, {&(0x7f0000d9d000)="cad079afb1084031dcd08ebe7a45699c68b36d90283efe743751", 0x1a}], 0x4, 0x0, 0x0, 0x80}, 0x71}], 0x5, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000c66000-0x50)={@common='bcsh0\x00', @ifru_names=@common='teql0\x00'}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000a92000-0xbc)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bce000)='/dev/sequencer2\x00', 0x400000, 0x0) fcntl$addseals(r1, 0x409, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000f3e000-0x4)=0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000831000)=0x3, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000db0000-0x9)='net/tcp6\x00') sendfile(r2, r2, &(0x7f0000800000+0x37c)=0x0, 0x400000ff) 2018/01/26 03:08:57 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002b3000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00001c6000)='./file0\x00', &(0x7f0000000000)=[&(0x7f0000001000-0x12)='proc"userppp0self\x00', &(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000-0xd)='em1](^\'nodev\x00', &(0x7f0000001000-0x11)='\'vmnet0,vboxnet1\x00'], &(0x7f0000666000-0x8)=[&(0x7f0000453000)="657468317b5c5d706f7369785f61636c5f6163636573739a27276d696d655f74797065776c616e316574683100", &(0x7f0000541000)="70726f636e6f646576707070313a267365637572697479ed5b5c2f757365727365637572697479282375736572776c616e302f00"]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a4000-0x4)=0xc) setpgid(r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000cec000-0x6e)=@file={0x0, ""/108}, &(0x7f00009df000)=0x6e, 0x80800) recvmsg(r2, &(0x7f0000295000)={&(0x7f00001b1000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00004ba000)=[{&(0x7f00003a2000)=""/14, 0xe}, {&(0x7f00005cb000-0x41)=""/65, 0x41}, {&(0x7f0000b43000-0x86)=""/134, 0x86}, {&(0x7f00005c0000-0x6d)=""/109, 0x6d}], 0x4, &(0x7f0000d0b000-0x67)=""/103, 0x67, 0x9}, 0x10000) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x802}) 2018/01/26 03:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f00007d2000-0x85)="1800000002", 0x5) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000bac000-0x12)={@common='teql0\x00', 0xffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000677000-0xc)='/dev/autofs\x00', 0x40000, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x2) shutdown(r0, 0x1) 2018/01/26 03:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f000098f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000b64000-0x50)={@common=""/16, @ifru_mtu=0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000c20000-0x50)={@common='yam0\x00', @ifru_flags=0x400}) close(r0) 2018/01/26 03:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x200200) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x3, 0x0, 0x0, 0x0}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000883000)='/selinux/checkreqprot\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000f90000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00003dd000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001c7000-0x8)={r2, 0xad}, &(0x7f00008b0000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000de3000)={@generic=""/16, @ifru_flags=0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000012c000)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000618000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mount(&(0x7f0000deb000)='./file0\x00', &(0x7f0000432000-0x8)='./file0\x00', &(0x7f0000f63000-0x4)='udf\x00', 0x150000, &(0x7f0000fcc000-0x4a)="") wait4(0xffffffffffffffff, &(0x7f0000edb000)=0x0, 0x6, &(0x7f00001e6000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) futimesat(r0, &(0x7f000076e000-0x8)='./file0\x00', &(0x7f00001e2000-0x10)={{0x0, 0x2710}, {0x0, 0x7530}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000031d000-0x5c)={0x5, 0x40, 0x4, {r1, 0x1c9c380}, 0x22, 0x9e7e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents(r2, &(0x7f0000a56000)=""/115, 0x73) 2018/01/26 03:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xbd3cdc7c0e1c8c81, 0x0, &(0x7f0000398000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f0000f98000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000086c000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000521000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000bd7000)={r2, @in6={{0xa, 0x0, 0x7fffffff800000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0xd6}, &(0x7f0000004000-0x4)=0x98) mlockall(0x1) shutdown(r0, 0x0) 2018/01/26 03:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a030900", @ifru_settings={0x10000000, 0x4b, @te1=&(0x7f00003f2000)={0x0, 0x0, 0x0, 0x0}}}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b4d000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000070b000)={@multicast2=0x0, @loopback=0x0, 0x0}, &(0x7f0000ff9000-0x4)=0xc) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000210000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x4028700f, &(0x7f0000002000-0x4)=0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000e38000-0xc)='/dev/ashmem\x00', 0x14000, 0x0) 2018/01/26 03:08:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fcd000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000d78000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00008e5000)={r3, 0x3d}) fgetxattr(r1, &(0x7f0000120000)=@random={'osx.', '/dev/sequencer2\x00'}, &(0x7f0000d23000-0x52)=""/82, 0x52) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000e06000-0x50)={@generic="93274f7d0a2bc62968c50000000314a1", @ifru_flags=0x2000000400}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000f4a000)={0x1f, 0x0, 0x10001, 0x0}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40086437, &(0x7f00005a2000)={r4, 0x3}) 2018/01/26 03:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e54000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000295000)=""/4096, &(0x7f0000419000-0x4)=0x1000) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0x3ff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000efe000-0x8)={0x0, 0x2, 0x8}, &(0x7f0000058000-0x4)=0x8) signalfd4(r0, &(0x7f00002e9000-0x8)={0x1}, 0x8, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f54000)={r1, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7fffffff, 0xffff, 0x6, 0xb5de}, &(0x7f0000678000)=0xa0) r2 = add_key$user(&(0x7f00003fe000-0x5)='user\x00', &(0x7f00004f6000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000369000)="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", 0x1000, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r2, 0x0) clock_gettime(0x0, &(0x7f0000708000-0x8)={0x0, 0x0}) fstat(r0, &(0x7f0000cab000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = add_key(&(0x7f000061a000)='logon\x00', &(0x7f0000f24000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f69000)="070f05e1ee3f6f54062d89ebbfafaa71271ccd2183e8926dcdf22cccc5ff35d93ae07ab7457e0dc790be9c5f89aaabb2e5ef39d572d56b0867a4a3", 0x3b, 0xfffffffffffffffe) keyctl$get_persistent(0x16, r5, r6) select(0x2b, &(0x7f0000445000)={0x20000001, 0xf6ad, 0x80000001, 0x4, 0x6, 0x800080, 0x8, 0x7}, &(0x7f00005d7000)={0x0, 0x6, 0x5, 0x8001, 0x7f, 0x800, 0x9, 0x3}, &(0x7f0000a1a000)={0x8f5, 0x220d, 0x40, 0x7, 0x1, 0x81, 0x62, 0x101}, &(0x7f0000c81000)={r3, r4/1000+10000}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x20}}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000103000-0x4)=0x400000000000001, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000641000-0xd)='/dev/usbmon#\x00', 0x80, 0x40282) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00008e3000)={0xaa99}, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000613000)={0x2, 0x0, 0x1ff, 0x100, 0x1ff}, 0x14) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000636000)=[{0x8, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x0, 0x800000000000852b, 0xffff, 0x0, 0x0}, 0x14) writev(r0, &(0x7f0000794000-0x60)=[{&(0x7f0000dfa000)="06", 0x1}], 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000359000)='./file0\x00', 0x400000, 0xc4) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) 2018/01/26 03:08:57 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000009000-0x14)={0x2, 0x80c0, 0x80000000, 0x3, 0x0}, 0x14) futex(&(0x7f0000002000)=0x0, 0xb, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000002000)=0x0, 0x0) 2018/01/26 03:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) pipe(&(0x7f00003f7000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f000021c000)={0x40, 0x1, {0x3, 0x2, 0x2, 0x1, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 03:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x2000000000000014, &(0x7f0000b20000)=0x100000001, 0x331) bind$inet(r0, &(0x7f0000739000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x4, 0x676f2f08) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000d31000-0x10)={0x7, 0x205, 0x80, 0x2, 0x0}, &(0x7f00004da000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000080000)={0x7, 0xa, 0x3, 0x20, r2}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f44000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x20000000012c6, 0x1000010004, 0x0, 0x0}, 0x14) sendto$inet(r0, &(0x7f00004c7000-0x6c)='O', 0x1, 0x40801, 0x0, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000d8000)='/dev/sequencer\x00', 0x841c22cde0649765, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000e6a000)={0x0, 0x93, "7dc1e48b435aa00f20310ce53f24b0737e8220e6232a67063086e93960fa5b499e6800c8dfe453e4d4bf3e775851f3ede8b66a807ee94df59891202d3b2b19b1c9066b06e5b393ceccbef9de891a736c1aea46284c8f479c3580c5a337df85abcd4e5c56676febd5aae3127c1b6f8beb5643a47376697c94399f47d99d4b2c517de56cbe25f50fd44ac32aa470cf0d65d467f8"}, &(0x7f000000b000-0x4)=0x9b) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000ce000)={r4, @in6={{0xa, 0x3, 0x607, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xb9, 0x7, 0xb5, 0x0}, &(0x7f0000709000)=0xa0) connect$vsock_stream(r3, &(0x7f0000c84000-0x10)={0x28, 0x0, 0x0, @reserved=0x1, 0x0}, 0x10) 2018/01/26 03:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008b5000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000824000-0x4)=0x642b) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000224000-0x24)={0x7, 0x1ff, 0xfffffffffffffffa, 0x32, &(0x7f00002f9000-0x32)=""/50, 0xe7, &(0x7f0000ea4000)=""/231, 0x34, &(0x7f0000e44000-0x34)=""/52}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000e26000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20000003fe}) mincore(&(0x7f00003af000/0x1000)=nil, 0x1000, &(0x7f00000a6000)=""/231) 2018/01/26 03:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c8e000-0xc)='oom_adj\x00') sendfile(r0, r0, 0x0, 0x9) 2018/01/26 03:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@common="73797a6b616c6c657231000000000080", @ifru_map={0xd68, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f00008d5000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 03:08:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a02a97f1bb45f38b7", @ifru_map={0x8000d6c, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0}}) r1 = openat(0xffffffffffffffff, &(0x7f000042f000-0x8)='./file0\x00', 0x404400, 0x184) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000549000)={0x0, 0xf1d}, &(0x7f0000304000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000798000-0x6)={r2, 0x7fff}, 0x6) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fc}) 2018/01/26 03:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/if_inet6\x00') sendfile(r0, r1, 0x0, 0x0) r2 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fa4000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000654000-0x4)=0xe8) connect$packet(r1, &(0x7f0000830000)={0x11, 0xf5, r3, 0x1, 0xffffffffffff584e, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) prctl$setptracer(0x59616d61, r2) 2018/01/26 03:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) connect$llc(r2, &(0x7f00007cc000)={0x1a, 0x16, 0x969d, 0xffffffffffffffc0, 0x4, 0xfffffffffffffffb, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socket$inet(0x2, 0x0, 0x0) 2018/01/26 03:08:57 executing program 3: prctl$intptr(0x1c, 0x64) prctl$intptr(0x8, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ff9000)=0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000463000-0xc)='/dev/autofs\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001000-0x8)={0x9, &(0x7f0000a89000-0x48)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x0) setresuid(r2, r3, r5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000)={&(0x7f0000002000-0x290)=@updsa={0x290, 0x1a, 0x320, 0x3, 0x3, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7}, 0x2, 0x0, 0x1, 0x0, 0x2, 0xa0, 0x80, 0x67, r6, r4}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3c}, @in=@dev={0xac, 0x14, 0x0, 0x11}, {0x66b, 0x200, 0x8, 0x4, 0x8ddb, 0x10000, 0x81, 0xffffffffffffff04}, {0x5, 0xbe4, 0x8001, 0x3}, {0x401, 0x200, 0x9}, 0x7, 0x6, 0xa, 0x3, 0x0, 0x8}, [@sec_ctx={0x14, 0x8, {0xe, 0x8, 0x1, 0x400, 0x6, "df9c90e69f53"}}, @tmpl={0x104, 0x5, [{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x3e}, 0x0, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x5, 0x0, 0x5000000000, 0x5, 0x200, 0x2}, {{@in=@dev={0xac, 0x14, 0x0, 0xe}, 0x3, 0x3c}, 0x2, @in6=@loopback={0x0, 0x1}, 0x5, 0x2, 0x3, 0x216d, 0x401, 0x0, 0xff}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2, 0x33}, 0xa, @in=@multicast1=0xe0000001, 0x7, 0x1, 0x3, 0x9, 0x7, 0x4, 0x8001}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1, 0x0}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x80, 0x0, 0x10001}]}, @algo_crypt={0x50, 0x2, {{'cbc(serpent)\x00'}, 0x40, "78c4407774710fd2"}}, @output_mark={0x8, 0x1d, 0x1ff}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @proto={0x8, 0x19, 0x7f}, @policy_type={0xc, 0x10, {0x1, 0x0, 0x0}}, @replay_val={0x10, 0xa, {0x5, 0x6, 0x7}}]}, 0x290}, 0x1, 0x0, 0x0, 0x40}, 0x4044084) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000764000-0x28)={r1, 0x7, &(0x7f0000f86000-0x1c)=[0x6, 0x10000, 0x9918, 0x3, 0x6f, 0x3, 0xca77a36], &(0x7f000028a000)=[], 0x40, 0x5, 0xf1a0, &(0x7f0000001000-0x14)=[0x1000, 0x7fff, 0x5, 0x10001, 0x5], &(0x7f0000001000-0xc)=[0x8, 0x40, 0x7], 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d3c000)={0x0, 0x0, 0x0}, &(0x7f0000305000-0x4)=0xc) 2018/01/26 03:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f5c000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d80000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f00002b3000)={0x6, &(0x7f000017b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000351000)={r2, 0x10}) write$selinux_load(r0, &(0x7f000095d000-0x94)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0xd) 2018/01/26 03:08:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000f) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000d87000)={0x0, 0x0}) accept4$inet(r1, &(0x7f0000e2c000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003c1000)=0x10, 0x800) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f15000-0x15)='/proc/self/net/pfkey\x00', 0x2, 0x0) 2018/01/26 03:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x3) r2 = dup(r0) sendmsg$nl_generic(r2, &(0x7f0000ad7000)={&(0x7f000053e000-0xc)={0x10, 0x0, 0x0, 0x1000010}, 0xc, &(0x7f0000650000)={&(0x7f0000a84000-0xac)={0xac, 0x2a, 0x300, 0x4, 0x0, {0x1f, 0x0, 0x0}, [@typed={0x18, 0x41, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="f39faaf866e92514df45193987e7663fe499001b33fcb91f33c3adaacd72b032efa72879510d8c7c5488c33f9dcb4aa27178afcaf7f387745a2fd19c64b51500eec420fea201923110abf066be06d60ef9ed5a241c4da79d881474a2eabae469bee63bc488002eeb00a5513a2f4dd60a4f6b83ed58e69fed3e9516bbec14"]}, 0xac}, 0x1, 0x0, 0x0, 0x40}, 0x0) sendto$inet6(r0, &(0x7f000044c000)="", 0xffffffffffffff65, 0x20000002, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getrlimit(0xb, &(0x7f0000185000)={0x0, 0x0}) dup2(r0, r1) [ 49.123144] syz-executor2 (9562): /proc/9556/oom_adj is deprecated, please use /proc/9556/oom_score_adj instead. 2018/01/26 03:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000636000-0xd)='/dev/usbmon#\x00', 0x5, 0x800) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000005000-0x73)=""/115) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f000059b000-0x1f)="1f0000001e00056d00020000000051030700000000000000002304101d0200", 0x1f) 2018/01/26 03:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$int_in(r0, 0x5452, &(0x7f0000434000)=0x9) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f000038c000-0x50)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_addrs=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r0, &(0x7f0000380000)="240000001a0025f00018002700edfc0e0a0b00000004bf0202ffff0e0800100048186be0", 0x24) 2018/01/26 03:08:57 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/validatetrans\x00', 0x1, 0x0) setsockopt$packet_int(r0, 0x107, 0x200000000000012, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000004000-0x4)=0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c) [ 49.186835] SELinux: truncated policydb string identifier 2018/01/26 03:08:57 executing program 3: unshare(0x40600) r0 = socket$inet_udp(0x2, 0x2, 0x0) accept4(r0, &(0x7f0000001000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000ea4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0x180) 2018/01/26 03:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000c9d000-0x10)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00007a4000-0x87)=""/135) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000732000-0xe2)=""/226) recvmsg(0xffffffffffffffff, &(0x7f000092e000-0x1c)={&(0x7f0000366000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000fca000)=[{&(0x7f0000153000+0xd04)=""/207, 0xcf}, {&(0x7f000074e000)=""/241, 0xf1}], 0x2, &(0x7f00007cb000)=""/31, 0x1f, 0x3}, 0x10020) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000433000)={0x0, 0x8, 0xfff, 0x2, 0x80000000, 0x3}, &(0x7f0000c3e000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00007ce000-0x18)={r2, 0x8001, 0x30, 0x80, 0x1}, &(0x7f0000d37000)=0x18) 2018/01/26 03:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000055d000)=0x0, &(0x7f0000d8c000)=0x0, &(0x7f0000651000)=0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d5e000)={@generic="7ef9922035557289a7f7b06341d112ef", @ifru_flags=0x1}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = openat(0xffffffffffffffff, &(0x7f00005b7000-0x8)='./file0\x00', 0x0, 0x62) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000e77000)={0x8, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = socket(0x10, 0x8080f, 0x4) sendmsg$nl_route(r2, &(0x7f00004ee000-0x1c)={&(0x7f0000959000)={0x10, 0x0, 0x0, 0xa0010000}, 0xc, &(0x7f0000ba0000-0x8)={&(0x7f0000bb7000)=@ipmr_newroute={0xe8, 0x18, 0x800, 0x7, 0x1, {0x80, 0x20, 0x10, 0x100, 0xff, 0x3, 0xff, 0xf, 0x3100}, [@RTA_METRICS={0xcc, 0x8, "e3f408123b9face9ff325c0df177ebe4e0d5babb7c771e9b9de55022a0bf0cb89996ac313b0bb9dc08e8f62fecce38f20246807f231e538a51ff6eff453e8edb3d707e962cebf00a74814d5dbaac0ea60098ad916c52b34b97ff8861772705ed2307b2e65549188d4955dc9fa5405ec406b2ea241d8ef67a888108bf3c92d2ea6a4de99a1f30e726de22778f2d1d212f31f751b52b3f0386097414a14e43679a9b245cf72297a21883fcbeead3bcd0808d472d0bdb536df68921d11e3bf9784914e0f73be61e5cfd"}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4004001}, 0x40) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000abd000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000090b000-0xd)='/dev/binder#\x00', 0x0, 0x800) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000ca7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ba9000)=0x10, 0x80000) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00001c9000)=@get={0x1, &(0x7f0000f27000-0x21)=""/33, 0x7}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = creat(&(0x7f00003ae000-0x8)='./file0\x00', 0x42) r3 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000c99000)='./file0\x00', 0x2000000) inotify_rm_watch(r2, r3) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) inotify_add_watch(r2, &(0x7f00008ca000)='./file0\x00', 0x10) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000007d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:57 executing program 7: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x501001, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x4) sched_yield() 2018/01/26 03:08:57 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003bc000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00001f3000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000017b000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdfa, 0x2c, 0x401, 0x500, 0x7f, 0x80000000, r1}) pipe(&(0x7f0000ed0000)={0x0, 0x0}) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000e12000)=""/182) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009a9000-0x4)=0x0) syz_open_procfs(r4, &(0x7f000095e000-0xe)='net/protocols\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000002000-0x4)=0x473, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f00001ae000-0x4)=0x3, 0x4) sendmsg$nl_xfrm(r3, &(0x7f0000734000-0x1c)={&(0x7f000067b000-0xc)={0x10, 0x0, 0x0, 0x8001}, 0xc, &(0x7f00002b1000-0x8)={&(0x7f0000d80000)=@newsa={0x210, 0x10, 0x50f, 0x4, 0x0, {{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x7f, 0xa, 0x20, 0xa0, 0x0, 0x0, r2}, {@in=@empty=0x0, 0x2, 0x3c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x1, 0x5, 0xbed6, 0x5, 0x6, 0x4, 0x5, 0xffffffff}, {0x6, 0x7, 0xffffffffffffff80, 0x4}, {0x6, 0x9, 0x100}, 0x5, 0x6, 0x2, 0x4, 0x6, 0x2}, [@algo_auth_trunc={0x120, 0x14, {{'sha1\x00'}, 0x690, 0x60, "56cd689bb21ca41acb0cfc2c58945f89b406cbdc5498faa86216bf661d4d6f759bb5454cb78602f1b13a9820a019579567f359239ff3c73971a1664fbe0d9d9b9437833b6a2856a92f34278dc32af000364f589882b3f443c32b1adfedfe2205ac9751924daf6e1060d9419a164a311d272ff105a8a95c89cda52aeaf2a52c5e42e64c33adb9ad702d973c362c32e5216517fca32121ab567bafa1dcbf0d66a8f9569376f9942326b3b239786e7495102f2a8a84e04d8365106767282cd693644d33ce6cb74fef265b265b5a6586898e03a0"}}]}, 0x210}, 0x1, 0x0, 0x0, 0x8000}, 0x4040010) read(r3, &(0x7f00003bb000)=""/0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000-0x8)=[&(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', &(0x7f0000003000-0x1d)='/selinux/avc/cache_threshold\x00'], &(0x7f0000002000)=[&(0x7f0000003000-0x2)='*\x00', &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', &(0x7f0000001000)='\x00', &(0x7f0000003000-0xa)='em1wlan1/\x00', &(0x7f0000003000-0x1)='\x00', &(0x7f0000000000)='net/protocols\x00', &(0x7f0000003000-0xa)=',proc(em1\x00', &(0x7f0000002000)='/selinux/avc/cache_threshold\x00', &(0x7f0000002000-0x27)='securityvboxnet1[vmnet0/@ppp1security#\x00', &(0x7f0000002000-0x7)='md5sum\x00']) clock_gettime(0x0, &(0x7f0000543000-0x8)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00006f1000)={r5, r6/1000+10000}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r4, &(0x7f0000004000-0xe)='net/sockstat6\x00') 2018/01/26 03:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f56000)={0x0, 0x0}) bind$unix(r0, &(0x7f0000004000)=@file={0x1, './file0\x00'}, 0xa) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c7a000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) 2018/01/26 03:08:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000316000)='/dev/usbmon#\x00', 0x7a6, 0x400) r2 = getpgid(0xffffffffffffffff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000312000-0x4)=0x600, 0x4) ptrace$peekuser(0x3, r2, 0x5) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000408000)={0x2, 0xffff}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000f48000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f000005b000)="e29fca5745d42d3a9b50aba4527c30db8213ccad104d0805d62988a983ccec6e"}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="cb01964461cac5baf3106063350f7f52", @ifru_mtu=0x8}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc170080000001da97f1bb45f38b7", @ifru_map={0xfffffffffffffffd, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000ee3000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20000003fe}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d62000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc00c64b5, &(0x7f0000392000)={&(0x7f0000713000-0x4)=[0x0], 0x1}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c2a000-0x9)='/dev/ppp\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r4, 0xc0086418, &(0x7f0000054000)={0x9, 0x5, 0x4, 0x1000, 0x3, 0x6}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ede000-0x15)='/dev/pktcdvd/control\x00', 0x602902, 0x0) 2018/01/26 03:08:57 executing program 3: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0, 0x0, 0x0}, &(0x7f00002f5000)=0xffffff58) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) unlinkat(r0, &(0x7f000014e000-0x8)='./file0\x00', 0x200) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$cont(0x15, r2, 0x0, 0xffffffffffffffff) 2018/01/26 03:08:57 executing program 4: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xffffffffeffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r0, &(0x7f0000fc2000-0x10)=[{&(0x7f0000fc3000-0x4)="04", 0x1}], 0x1) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000fc6000-0x8)='./file0\x00', 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f00005a5000-0xe0)=[{&(0x7f0000e11000)={0x27, 0x7, 0x18cf76e7, 0x7, 0x5, 0x401, "fee5d9396d7756d8c576b142f11a167fc58cac40a84e8c043d223409ce8e68ff2287a8e728465cae8bb67bda0dbb612658d9b530246078b39bfebb73b07ce5", 0x1}, 0x58, &(0x7f0000fc5000)=[{&(0x7f0000fc5000)="", 0x0}, {&(0x7f0000bb3000)="c9ebcfce1045ede993a4463864d5fe6b78915ed24278495dd11b0d5c7cafc8d1c67da303a9654dbd7d7946a8a4b9684d7e", 0x31}, {&(0x7f0000ec5000)="c3c5c0c126485ab0ad99e42adbcf7806c3529a1428aaaa68f20f3d984b8cfefac3bf17308249aeacd87c15fedae8e1ac758deb989340ee6a46cef04634c953011cd480f610223428c601ab427f0756ebad13ada340fbe93f262a2d7c0c9c4807ac15cb14d6bfb6b1d29d14d45924292c5cd650adc05d56d37b4571563ee6", 0x7e}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f0000fc5000)={0x27, 0x2, 0xa3d1, 0x5, 0x0, 0x1, "e63dcba0209925377a69ceab4c91d7a59659d9cfc793538b6dc884742f85e66c77f991fe7927875b828d90d85b41332098fcce7d4811249c0efca92de5fafd", 0x4}, 0x58, &(0x7f0000fc5000)=[{&(0x7f00005bc000-0xd9)="bff4cd68915aa2be762af24faff9b6dd811f50fb0b323f5f3575545ee810425992a3f342eeeef44393349e349e0fac5cb3bbf19065a46ac8718993513f4eaf5fe764e10641a1b7356cb116ac66aed3ec6cc6f41475c43c11636110607d2f359d04537a3527cd657c15bcf50bf1bcac9188202e9c62cb337db85a4a64e99144a104c41b817a657c6129692c4cc864b7666b1987bf8725746d367574de288e0115015744c1b80d0808b8713cc7b5a356162ef2b6d3be125bba3e2f3c1cfbebe72f77369c387da20c8961fd3d8451455cc9cac66c025cb6be2033", 0xd9}], 0x1, &(0x7f00002b0000)={0xc8, 0x12f, 0x3, "bef6f7f50da7c63f19f9d26a45d321d79a4d51edc34465bf8a69cc1cd97918e8370ec9c25bd1917c2a675d5338ab5e846d585c2c0c5c328a18156599b5d69bab401505537027119e5eed4ad749924acfe3282f39dc399845e93319fac586cd1deadce76204110ada7dbedbfd0ce8ecc7c25c51cc76b961e6d312b43acb6e22e7c6c824df97af713db5fad9507c911949758fc39e29c86ad4e34bc265bbceb37223db1f5833a6b85b92b6472d8bac80861aeeb40f502b95368bedc9"}, 0xc8, 0x4004}, {&(0x7f0000fc6000-0x58)={0x27, 0x4000000000, 0xd2, 0x5, 0x101, 0x395, "40bbc8aecdddf776de42bebbc7b334a7dbde9480bbcbb3e3f5ec38cec7808da603f5bf1e9cfefebaef4b6cb72abf13b1095f232dec63f9e7001417f204d585", 0x8}, 0x58, &(0x7f0000fc6000-0x48)=[{&(0x7f0000ad0000-0x41)="036b9d13b2ff42d15cba8e1047acb4784b56b8b77e0092631129dd50c99f2ce218b65cc766faaea9d268a95350651b1b7f7b980a17300fe2495f5184d0bd0f9eb5", 0x41}, {&(0x7f0000e91000)="", 0x0}, {&(0x7f0000fc5000)="47cb26546c13725a2fd040b3f68043ba5ed3e0d62c15ea6916e80da6c7356c3c729f4f62a0dc750eeca9361384412c1bccfeeaf135dcd15c91439e0212a66413dd5ef62ecea6ddafb15b32375bbbc7205ab7e7dee0d263181d570e00ad63a48b27fabd55dc9025f5a7219176b56a34aa6d345f3d4fb9179af71a529c", 0x7c}, {&(0x7f000061d000-0x97)="de205008823500aab5a8773b107dc81fcb771097b0ddc8336cea55188d89115eebae5da1532d72f8cc77481dba76d0939a37e554c7092c67c8119762be5f436931ff5e27957da1c4e0187b588e52c57fcdf33e3c9979f31a83b27d4abd5b8dc6e20d4030a63338d72ce25bd812feb472b807cc8635073b202f8b9e4658bd3e7a13d1d311f5fa225372197ef7ec921283209de2554623e6", 0x97}, {&(0x7f0000fc6000-0xe3)="329c3fa64502570dc94d680b22726ea305babd81cf681a290ddfd1c5abc96a0832c03c6a0d5d7711547df05d256165895737c7fa2f1ced25c3b48575f1742b09c5019a413252342fce96a87ddde178ccc93d1ea30f31cb1f9eecf786244bf9d408a3e009f1a1b89a7cc574cc823267024fc5fd328a60660dd5a628bc54066485e7c65b6a9a5b38cce3012284e0232ece0406f6428196215eb67af1cbcd02c003b5e94d1556674d7056cf075a2f51522b6d2d2160a7dda1e5514554f888f359ec0f0d9032b0e82a75674173a829b57309dcf88cc49cfc8c9d5d5ef8eadeecbbfc3fea18", 0xe3}, {&(0x7f0000fc6000-0x9e)="280b10a52fe8ed2944bf073b3513d67d930dd552b4ebdbb27aa35930d4152dacfeda6531feee9ca8c08366ded2271a0e6990b362b9cb45d74d580a239debe795c217f601d48e12ca59b790fa79ac12d8adb98e669ca0b7b156d47e9220838901971ee455b6a46bac4d805f6d21097e4a1937ac918b83a9ae3906afbdf372d2a794add9a0bc37d03a01246fdff3e3d6946bd856b86b85440d6663a35c29b8", 0x9e}, {&(0x7f0000fc5000)="83ee8b61204c07211251783b0b30fb1e7a93e0d092738f2ef0ffd672b283ab22125d44b72a386056817594b70788f1c721accc076352040b41b1af5fd7e6fcfbfd6fc303d7b52ed907424899083e9aad5dfd4142fd1a3be4", 0x58}, {&(0x7f0000fc5000)="b90f562b6f32fba731ccd3855051f4cfeaca8fd3223d91a74c6dadf1069a5da8541e58eeedcd0c7a2d77f9714d6e11aea69f195e18af48acf8368665741e03ce4e4741bd96be92de438cbf1011ef2320", 0x50}, {&(0x7f00002e6000-0x47)="82a01be7d008d4cb62ce8ba20dfa002ba8e4948c4ac4daf41b7476caace8c88a6fe135879d498c26a570791647978142cf03f926ae68f7887e250e9bdf8765728469274002fa3e", 0x47}], 0x9, &(0x7f00004dc000)={0x100c, 0x11b, 0x3, 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0x100c, 0x4000}, {&(0x7f0000329000)={0x27, 0x7, 0xc000000, 0x7, 0xffffffffffffffff, 0x100000001, "c616aa07eacbc239f87d9dcebf2b3dcdb99c52cec430a83005d7f5cc8397078e5d3563efa5855c42a5efbba1e374cd598a71667bf6d96d13550267da124b13", 0x95}, 0x58, &(0x7f0000fc6000-0x28)=[{&(0x7f0000388000-0xb9)="ae2cadced1ef674c7555eac2fee8c65be90000003d45625719b6c817a7ebe0e05ba29294b76cdbf83c380d5df9853ccafaee66decae9cb13f2d0ca5fc6dae23e2afc6d3c546af0716273f42dc466a759ba61b1e6c2541862be891e31480a4aeab45e40a4920fffafdf90406d3f35be3b3d9939c82747aae2ac2babcebad8a399cd2484ec1f84a0e20cbf46e7cd60ef46bc048a79d0abc5f5747bd596a3e3b44191d0732f595b931b690abb97ce094f1861b70fc8e86c487a7b", 0xb9}, {&(0x7f00006b7000-0xc)="fe55cd4281c5978abb89c914", 0xc}, {&(0x7f0000fc5000)="61c39808e3a63a46ff155805302ee2764018e4ddc7a349af583b68cb9f26b0a03620a4ed09aa824e4b93537536d86fc65ce85ec9ccba11a772c17c52b58b46be1067146b7939b08245999239f7db0b083e79cfc2db111a1dc7d80e3026bd17225ee9efb83a83407cdda62b3dc7500a0ba4f2eab8987830569e7bb4060c37a31724dc98f73ead3392311fc167c5bee56cd55acfce15f57f16d0c8aaff647bd0bbc23e9fe47c896ebfcd038792591f120873d959c9df740bc530e132d233fef38c55fd790ee2cbf23613a7faf2702c054532c42f3bd7d8977f2f6406eda77cd271cc94ecfaef8e", 0xe6}, {&(0x7f00004e6000-0x15)="832c81f6b59563404841c6f23c657a31fad380b1ee", 0x15}, {&(0x7f0000249000)="9441ee34511db3b98f547ac959df1bbbd65f1cbdad7ddda13a0498a6e1be1d061779e532d5deb723aa", 0x29}], 0x5, &(0x7f0000cdc000-0x8c)={0x8c, 0x117, 0x0, "83bb1025e077c1fb7334fb74d0535905e94e35ce08cc0775b2eec99811eca88e9f45082df83e00c0a3231ab320e15efb972b437929a1ff36554ab9813f2e2a1d56b88386303821d2886b9f83cfc5e5d0c4f2ad875f8b22897df31daa2e20a75deb189d15316c0f35dfe76f95e045d7734e56f60cbf75c5a6cd2bfd0cce"}, 0x8c, 0x4804}, {&(0x7f0000fc6000-0x58)={0x27, 0x7ff, 0x100000000, 0x1, 0x100, 0x0, "543a97209e60ac1037923030b17026fcfa9f6d96812954b9eabd334fcf2c678feba89e671149ebd3771a7e135c3561745a0ba101341b1e7ea2004b59044229", 0x0}, 0x58, &(0x7f0000b45000)=[], 0x0, &(0x7f0000fc5000)={0xd8, 0x0, 0x3d, "a4e7073c0c83b286dade8ebdba28b1932e7e79e20d03c00581a7af9b008b0f091d123bc93abac8815619754212078b0af3f9c6f363e9a78423cfd041ed59fc0befbadad182951c3b194d23abef4acaa9c0f059aef58706b482504141e0939305be540e1584f637d95d27c10f0d68220f2c14863929e5d7bbdb78274c8ad60ded189552f868355d3d0f318f00f1a24cf868c45cd92fbff359093cbbc54904574496b44358894ccc9288909133e65f85eca8311f7f37bcc1c6e79c79d35067e94860118c084ef26f5054"}, 0xd8, 0x4080}, {&(0x7f0000fc6000-0x58)={0x27, 0x6f, 0x9, 0x4, 0x8000, 0x2, "404d41b4a82f0e8faaa8457e1d347e016378307a3ff841f8dc63549868f8d02aa8b6633d9824f526debcd16fc3fac7a0d0ca23345aac67af3067ba5645b0bf", 0x6}, 0x58, &(0x7f0000fc8000-0x38)=[{&(0x7f0000fc9000-0xa1)="8f440414a79d12efd55fd0b408e79434cb8c0aca65a229e64a27202edac21264a67340878e815c8b027d8819cd16a4a88f2c784317d962c7033d53c88e798ea8671b6d446da866f3c985c056eca73e012ec8c92adfe8d4b7270c2dfa28a03977b1f3ff61a0b738d28e3647ed0579a7f387f7867776e03a75dd97d26ff6c8657a29284e3f7919e81cb4bd6353a296d751c6dd22d45fdc18098808304f58de405663", 0xa1}, {&(0x7f0000f3c000-0x5d)="14184b0e2c6796158bd2f3fe34f7cd6c8a3a6ad3fe5ff04fd091fa5aa16462ba44976eb36cf51491a959900e3c97a5b8d33bfb99cfdbec09788a0d9405088ef4cac9164ce567eddde0e3110ca19b2b8ab3496f31347d4680decaaf7a17", 0x5d}, 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{&(0x7f0000fc6000-0x5b)="8e25b9a939b950bcf43e966b64cdd00394a47dea72cc1bbeb94bd945d793c6848f2b71c1583ebea166e22cbefa7a91916a7c4a50db609e774ff95c882a686e3c7f05e755df210b5b1fbc516986a04dd510ff35e122dbef75977705", 0x5b}, {&(0x7f0000c1b000-0x1000)="4bbab0bcb2dbf57c54f9fd76496ab3714ac54055b87d03af6eaadcdeb002371cadf97db59e6bc66af74ba312e8eda71582d41b6486af7f09e4e6165a03ab35997a9190c291dd52de875270d1a296857cf83e56930b54cbc0dcb292c27c19aa404aad0b71f8cb5c61c22b7159997fc35725d76d454f65247996312de52e74be0a70b1a359fa89802b561bd95550e65543c3fbd006af83a6c54bb84ba3002f0acbf0bf0890663b1996d854f46edf18d49d5957b305061f5b0515d7617a5aff54edac9a748db5bcb28af01e63499225417f9a34ac7af942213aab60293cf974686c752c554b41895772cd37095bc2233090b8d476122d0d6de2d71ddcb290234128ce3a1b1554a2930c871224ba91d207e2fcde19c6da1aca26b41392d750a201a18554b49b7a88d87514705dcf6cb10c5f6c3068a8f9931059931292c946d5e0f28d00a354bd24f530327533e75d81ed674007f413daccdbe75f61537328ffc900af21903c812ff0829e866ac88d0e8c39eb02ec86e89231adaa33affc466a6b29bf1d690833b0f07a81b49c3462f4b45501646793a26086c60722b5e1e602147e4c71a037f38f7d474b6c9939c38d3047a52d3a8d6ce933968d1a60cd0c1c87cf17e0551e7f20dd9e49b2be9805e7accae0b571f9a5689bcdc3ad8e451f829dd683d8fa5c5ef53e685b299af7dab54ae249d776481948dbf5d44f995c70d67fbeb6727eafcc7ec961216d8941806127d5cd4b258ee270614c586157fb4d5857960d6e9f720599bb3008e0d18c52e1336c1dd0a48ffc1900276e70f88737dbed8b65538647ca04ef2f16e57c186993abf1f1c3e1c530ac9a8ca7382955173c193821f0c4a6eecf4830e15dd79cdedc7013c6f07749b985de5e2d7b641acbc52a393269b88af1aefc29f94d4697eaee80edfedb82efb8b3b9d460980f9fe0988d2fe69227f870f53e0e1978f357786b7e0cbca205ab8bbf505af9de2f15526ece7bf4b19e3259c84bf5c2ff74fa4dcf74ada78525a584a39973d07797ec0dc4f11c7b830e6c832693f1e99d02df2b75c660d154deaadf04ba8a20a7cc9a26e4813ba25168dd8333deb34ac9be78744574d8166a7884cf2783df3883e8e340d44ed37041d8db4b94fa516bbbaaea208ed7f1cbb9e999b426d36690311cca00bb4da998721ce619538bcd5f77ccbbab686ca660db66b35438e7c64cf3970d3baabc792c0dd83568c3b9219fccf2ba271e1e16173bb79ec0b9f5fd437335283edf7df6677a8bf1d191faf2ce8a4ad1ccd72496699b12b11e01088f3c8b168c6ccbe00deea12f3f14aee3ec49947f6c21cdffcd36dba501c54bdd9e6f6cec1b56416b2d2d4cde87db7b41efe064a7bc24dea7ba7ee03887c58a76f52871fbba64b8f834cb108d5955751e1b276cabfae0c119f381e317b1cc0aec9b139e7ee8e13ff312d1718bd2395c4b06f7b9e08f28572c2769dcdfd4c6b7c96cceab97ca95fb148cb96b89f7a4acc6cd91f71bedcaed9e2f88e23b7d43e662befef900ca6dbd655bcac515478ef38e2f902b29f6804b9d96800fbb352ef449601cf9d43c922b272218de8a32321e9a0934d534176e628089c5519bbaa6c9101182f7c73f137fb52c84b6adbd387ce9fede15ff8709724c9ac60c0a870bd1b96963c71282adba638aeaf0e3dcb60d301f74b8a4801f18bcd2d0cf675fecaf3a8b2472e996a93b0621befa8194d00e7cbefb4708caf7c654321da495980cbada6f6a457f72814e17da23366a2a36c1b46f436e08e5a9e4a5f6104dff460c0f497fb3360c8b936df00085a8db87a60b18051306f6f654604cafb5d71d16918ab645e526cf32fdf7d220d9080f389d12ac8b6b42a5e4990aa9bb11de110e9b3e20964429e328b2bc0a1ab3974ebea3d7d74b5b01d82c40331e36afa86ff54c487eafd65cc54fdb018640e8e8ed3f680da8932ada71488106043d8d90635a5ab5fed38c1cb975ebbc36f0cb9d2de64fa01b7ccc2de2e7ceeb7180e56d5062e30be37a30fbe0ff43571be50de3f223db979f19e12f82beea1a61c46550a438149dd37d120cc5e02bdc92e8dfa905cf23a5d1da57172d11b5c8511d5c7599424dc60bbf31316f47aa75bcbcaca996662906ada8fab5164b4aa6e5817535e8882b3e50f0fb5afb74b18af294983f8d14f4effc921332a32e59923b26db2ba9a0d383a9887100224c37c08e79fc945ef992d37997a98ce3f311a5b15101118fd4c31307d5fc67fd099c923f74cb9f376783b9594803f024c3e9ccaf8bfdca491bc99073eaead9eaba6b3346efa83a7aa952984f7569b7eceea70729f01cc7bdb3f63179763ec1a407449692bda91687070621838fcaa70a84628aecbfd2071b70ccb15e1a75cdf84fa533463b46fbb5de55723b73a559f2604ae1ee9bf5c818211724f7bb12b56c14e9113d79a2f082d656afa6075247233343ab6557397b64ab9934b754d11e5740906bf4d5d40932d1bf37c5ead430b979baf60f83c9b631a138e370106f0c37c406ae30cf7158119e965c5ec5a89fda1b8d6d5cc263ff9f7ac32f7a2105fdc94d695fb4f9215dc07aae4f42a5cf7aca1a138cf2ab1e912c6ab36c42e3dc29ff6542287fd4876c3bc59577834b44044da6ee42884fc2cbe54476cc380c7f107bb731dacc3533d852ef26e19587f1e0d03f1ab7e3fbc6c6510b3309dd349c38eaeae57a2802f82cff5ac6a3bde4b9e3a53e11ed51a49cba24234626b8c7b8add0bc406ca49f5721c5bf48a4fcb91c4ef93883c36af5e3b6f00127d32112d06ba9cd62d121d684e207812ebfb7219684fdee1aed4eca0a054add8c548233230bbd0ff07a9c31f46762b34bb5b08381b306262c02ecda43246b16dda2b1f5e5b430fcd0d5db1c66bcda0c38d7fc5140f1cb22de677296201690263c6ad971d16d8006f71f553c6c68cec31f9509d138320f7f15ba7d106fbaa00d41ba0f73d63ec2748fd0499f55b5f8567160153c98f374490c28a9f50970f56704e6677ea53f79fe31e0d6208e50e0da33735f4c3f223fd54a6c00a860dc792673d0690687142d0800a831df9025bfe4dfada087c0802cfb9096cb2a148800c36ecd78b94bb6ed41d050621d43d421a7dc9f6ebcb8dc71ba88f0f7a269a03c8e4fbb8fe7930709656cc9b313305e5f439a76498bc9bd5951d58bc23e9e4196feb3a736f6e23b8b4184adabf8e0920d51fe0fe44cdb2d8f1f9adc396f3810d72e65a9cf26517a03ac59723d32d5f803c1881816574fd7157bdebf71d0e47fddf13130930f07ac06b5331ce11486a2ece7d5e3712bb8f5a0c3b15c768fb8d01468f7d6e9dbf08f73a0ea0a90521aa18c5f4506a4e4a490b77c6a9e54125687563139e1718549d0b77bf83df81b4d1b0e8bc363ac0f1e805a066b8da339202ecaa30aae94644a096fa835fe66210620572875b6753981512e4094f2545071bc8f735021907db0bfe56f240f6a5396504e963af119bdbe995ddb8359a024e92918987415a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0x1000}], 0x7, &(0x7f00005d2000-0x100c)={0x100c, 0x1ff, 0x1, 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0x100c, 0x8000}, {&(0x7f0000fc6000-0x58)={0x27, 0x3, 0x6, 0x1, 0x3, 0xffffffffffffffe0, "a002dd363cd02d9f6cb63a08ab1c6d9f063b6ef5d25de4d4665323dd6a42d15d3cd871e03e7364516c2842c5e27c0509d8673d02181d922f11b801fe68c74f", 0x4}, 0x58, &(0x7f0000e14000)=[{&(0x7f000022f000)="d34c69893539eefc059bfd0750ebca1d81d549dd3d67bd165627953e29e8b6f24a32fd4835e3487632270f6a198e0c4e4f0a8325d1eda4f0ee8eb53a48c64ac536cb1e9802ea15ee2414da9907a28f5e561f32082ae2c8c5ca83defe88809aabd6185ba5ad354048b0cf31ad79da1e9daf0cc0b7390d", 0x76}, {&(0x7f0000fc6000-0x9b)="932390c0955a8a9af872c6329750d93294afe490169d33c34abaf82a3d5a3f9825fe69cc6b23dc209fb797e5a7284e801acf551d2fb8545e8013f49c138e4d56b0294743aa1dce15735243c99149faf1ca2f57714c634c00f2a4dfc8a8e1997b1bdb789e2d12c33005c2122d0e8d00bccf122cd172b897ba2047f05b9284443b85221f07425fe019185cc2d4d3a20211f3114e972e1f351b32c61f", 0x9b}, {&(0x7f0000fc6000-0x2a)="86cb19f4a36c642a16bfd7a5e6fe52a9d8529506029db7279e2ccc1c5f5a255e250b174a5927587a03d6", 0x2a}], 0x3, &(0x7f0000fc5000)={0x100c, 0x10d, 0x5, "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"}, 0x100c, 0x4}, {&(0x7f0000cb8000)={0x27, 0x8, 0xffffffffffff955d, 0x7, 0x8000, 0xffffffff7fffffff, "c7d5c0effd5f05a9de05b56f1513faa9cd0ce06ff527e0e31346cd7a34c13b1fa2737f842d1cf07b6e03f1b936a71bbc5b90d134bccc75ad050c4e7609be21", 0x5}, 0x58, &(0x7f0000b80000-0x20)=[{&(0x7f0000e9f000)="9c36966a6e9ab7a19ba83eef302c89fde431452241c4ecf94ecbbed6990754d7125f29dea37698fe36b3f89811f0008d3cbc78a1ba7e6cbfaaea2f0f8d8e9140d21df34fe54cec47e24ddc6b18f7881ce3a9002bcc76e025859e8eddc880a4a2d3c09156c8a63962fe463b0e1f8c3d9c2ab2528a2c5ea9934daee50ee5ce6c6c5a9cfca00c6f4b0cfd778a52ba555f332448bb8d8cd9148abd2a09", 0x9b}, {&(0x7f0000bf7000)="a948c265ac1fc421d14fb840acf1e4dd3b9fdd06d3d5e875e5b0e8407629b291c84a3df691e54ca47d5a1d14b97be0f66c1e4cb492b9771544a06f9a9ca4b09d2813fd6e3cc02338b7722f43b2fc59b8c59e7d4d97028a670ae4efe8679a899050df0f6a62bbbef29a2b720348e0a2b835c62664e1cb7027399ba2ff33ef23ec98ffe393632d4e2a75059a329c23bf25162ca1ca063206f15060e9abe86a243d717fa19c9097765c89738eadd5f7c70cf6ad2ce72bf18dfbd154c306ac10dc73ea169a75ab4b9b685a242b7e7945d77dbe8361", 0xd3}, {&(0x7f00003d9000-0xb)="e265faf7ec3a85a0d82bbc", 0xb}, {&(0x7f0000fc5000)="2b3ddf91a7f4aa318fb16285f5d3adfce56499902c91e6c2735d528aaf5dac3488f34e0ed04f1b8e016b007ff993700c1e6b1f43eaef3c618423cceca33d3ee48f26888c152c28567e536d756004df357494bc3df858019cc6684831a6df7ee68a8d0bdac4d3591c6d3ced712dcfc16a85192a0d2171f5707c3526513cdc2591a6ca49ce", 0x84}], 0x4, &(0x7f0000804000-0x18)={0x18, 0x110, 0x0, "f2bea86da5dc395f8b"}, 0x18, 0x40}], 0x8, 0x4000) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc5000-0xf)='/dev/sequencer\x00', 0x200, 0x0) ioctl$TIOCSTI(r3, 0x5412, 0xffffffffffffff91) 2018/01/26 03:08:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x2, 0x0, @empty={[0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x2, 0x0) socket(0x0, 0x0, 0xb10f) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/26 03:08:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c1f000)='/dev/net/tun\x00', 0x0, 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b89000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000748000)=""/50) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@common='ifb0\x00', @ifru_flags=0x20000003fe}) 2018/01/26 03:08:57 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000009000-0x1c)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) fstatfs(r0, &(0x7f0000008000-0x17)=""/23) 2018/01/26 03:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005a9000)='/dev/net/tun\x00', 0x0, 0x100ffe) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000b69000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:57 executing program 4: mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0}) 2018/01/26 03:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ba6000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000505000-0x4c)={0x5, 0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f00008e3000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 03:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@common='erspan0\x00', @ifru_flags=0x20000003fe}) 2018/01/26 03:08:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) munlock(&(0x7f0000c48000/0x1000)=nil, 0x1000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000b0000)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000480000-0x8)={0x0, 0x7}, &(0x7f0000f1f000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000740000-0x98)={r1, @in6={{0xa, 0x2, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2}, 0x98) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) poll(&(0x7f000036e000)=[{r2, 0x0, 0x0}], 0x1, 0x0) 2018/01/26 03:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) syz_open_dev$tun(&(0x7f0000dc0000-0xd)='/dev/net/tun\x00', 0x0, 0xc00) syz_extract_tcp_res(&(0x7f0000506000-0x8)={0x0, 0x0}, 0x800, 0x7ff) syz_extract_tcp_res$synack(&(0x7f000010b000)={0x0, 0x0}, 0x1, 0x0) write$tun(r1, &(0x7f000003c000-0x44)=@hdr={0x3, 0x0, 0xffff, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x3a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, r3, r2, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8, {[]}}, {"0500000000000000e74181000b1640aa6a7a"}}}}, 0x44) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000aae000)={@broadcast=0xffffffff, @broadcast=0xffffffff}, 0x8) 2018/01/26 03:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000081f000-0x50)={@common='bpq0\x00', @ifru_data=&(0x7f0000d49000)="783d53cbb7e6a2e32bcfa20381c6b53ed65024e2d1f3cd78163fb67ecfa007d3"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x1}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) r1 = memfd_create(&(0x7f0000adc000-0x10)='bpq0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) bind$nfc_llcp(r1, &(0x7f0000ac4000)={0x27, 0xfffffffffffffffb, 0xffffffff00000000, 0x7, 0x5, 0x51, "7d98f169c51c8ff9d74ed9ec6ccc257466f60a2511aab05a3403526cf8e4fe553927730266bbd94d8d8d64f0b8aa252279ec440fb784f69c22eca5113a8638", 0x5}, 0x58) 2018/01/26 03:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000be5000)='/dev/urandom\x00', 0x0, 0x0) r1 = syz_open_dev$random(&(0x7f0000300000)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1b000-0x8)=0xc941) r2 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x32) r3 = memfd_create(&(0x7f0000dd4000)='/dev/random\x00', 0x2) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000b32000)={@common='bond0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00008ce000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7fff, 0x4, 0x500, 0x5, 0x80410080, r4}) ioctl$int_in(r2, 0x5452, &(0x7f0000caa000-0x8)=0xffffffffffff8001) 2018/01/26 03:08:57 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eed000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x8, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003cb000-0xa0)={r1, @in6={{0xa, 0x3, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xfffffffffffffff7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x73c2, 0x1000, 0xf79e, 0x20}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setname(0xf, &(0x7f0000cb4000)='nodev--eth1\x00') 2018/01/26 03:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008e7000-0x16)='/selinux/checkreqprot\x00', 0xa0000, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) r1 = open(&(0x7f0000d87000-0x8)='./file0\x00', 0x0, 0x48) ioctl$TIOCSBRK(r1, 0x5427) ioctl$TCSBRK(r1, 0x5409, 0x1) 2018/01/26 03:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000978000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0x0) writev(r0, &(0x7f00003de000-0x28)=[{&(0x7f00000b6000)="d3a93f05b41d37520b601e20002652e3858b0eecf64c9ad73bea9813b39604ecdc7d61267410a0a133108d11f1e55a6c00384f19292b9fc214e0d0bd81f70062388249553cf81eab3a9b9236eba402e560fd1717599df3b57059ca0210704b987f27d1412e41f234b6d8ee91cd2c8c05110eab6ef12fb757c330bb7339100345bed0b318ed86", 0xfffffffffffffd34}, {&(0x7f00007e0000)="", 0x0}, {&(0x7f0000be3000-0xcf)="a32b52257235c57066856841ad21fe88ce17031748032fec1df6798b068daa750693138b6d91fdcd449afef9fd1e63c79b78981d360c3bdf930b94cd027975ad5f4c44f2bbdf2cc903df02d0cac88d9029f337400d60564bef57f121780f7bdf2e0a9aa208477fb657380af63efe4449993eedcf1240c27fc3a21f0bbe8411037b24e943567a95dca7d42b3e2fc74385d6f8938f5028b29b9a52380564e5aedae003c7f5304f3b302bb5c10d149b87ef823a5387cfc49f1282e76e4502b17033f46bf3351313e3fbd5011ba9965f7b", 0xcf}, {&(0x7f0000b10000-0xf7)="59d11aa038a96ff3e5b85406380e425ad7ed636907730a98c9fea903c805b629e8b1aed08514851c2783a51108e5ad3a83dc62f1bc84eff1a8162fbcf12f0524f9f7bd61cccac3ceffa7a10112036ab111eaa58c6407bef5370de6b8cdf0454b7bfb247481cc4a5210d4017fee79138dbbae905691c315c7ce074f527a7547eac54df08b42b04573bbf9515ae8f9d61080b0491a9ca54f9569f384daca128ee1b0fe221057f02da7eeb8e88c4e0de5b88de0e016fb21b7885d73ae18677b0119c59a5501eedf902e3541ea7d49321fa07117cac2edaaca87678590eeaf6ec1dc5f34a79e8f123cc1ddb12315a06ad4d4b6748f034a5f5a", 0xf7}, {&(0x7f0000b34000-0xc5)="ab208efe9367e08d7752784f8cc2465c1f959c50f993e414d029dc0c9d6859f372a71b2d27fc07066bd80af2f1b1580df81cb74f230dafee49c5777584d63c340de160b1c3402691616760ac520f9745c91014cc88bfb855e64496a3495fe9dc5b83b8fa34bf4d8f956f9ee1405922c1f2822ed9a4b2a1377f337bc509baf8fcafdf65f3713cf1ab142ca4af7dc7de28303219e72beab25215834ddef9357f26ab5da39811717de9ead0dba1b39f324b3bbc619da81a48e89e08ed6bc3bdfb1243b09dd08f", 0xc5}], 0x5) open$dir(&(0x7f00006a5000-0x8)='./file0\x00', 0x400000, 0x20) 2018/01/26 03:08:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000e36000-0x38)="a8", 0x1) recvmsg(r1, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f0000e35000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x0) close(r1) 2018/01/26 03:08:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000045000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000bb2000-0x4)=0x3) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0x9a5b, 0x0, 0x0, 0x1, 0x0, 0x10000000000000}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x801) r0 = mq_open(&(0x7f0000000000)='&\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x5, 0x2, 0x200, 0x0, 0x0, 0x5, 0x0}) mq_timedsend(r0, &(0x7f0000a5c000)="", 0x0, 0x0, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000050a000-0x8)={0x0, 0x0}) readv(r1, &(0x7f0000faf000)=[{&(0x7f00003bd000)=""/196, 0xc4}], 0x1) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x9, &(0x7f000058f000-0x10)={0x77359400, 0x0}) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/01/26 03:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000f54000-0x1)="", 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c34000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) recvmmsg(r2, &(0x7f0000df9000-0xa0)=[{{&(0x7f0000e56000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000422000-0x28)=[{&(0x7f0000208000-0x59)=""/89, 0x59}, {&(0x7f0000214000-0x14)=""/20, 0x14}, {&(0x7f0000ad7000-0x19)=""/25, 0x19}, {&(0x7f0000019000)=""/248, 0xf8}, {&(0x7f0000cea000)=""/117, 0x75}], 0x5, &(0x7f0000822000-0x7c)=""/124, 0x7c, 0x7}, 0xd83}, {{&(0x7f0000b84000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000891000-0x20)=[{&(0x7f00006c7000+0x5aa)=""/102, 0x66}, {&(0x7f0000c35000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c7f000-0x90)=""/144, 0x90}, {&(0x7f0000ae1000)=""/188, 0xbc}], 0x4, &(0x7f0000f5d000)=""/240, 0xf0, 0x6}, 0x9}, {{&(0x7f000003a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000cf3000-0x20)=[{&(0x7f0000c41000-0xb0)=""/176, 0xb0}, {&(0x7f0000233000)=""/0, 0x0}, {&(0x7f00008a8000-0xbc)=""/188, 0xbc}, {&(0x7f0000312000)=""/208, 0xd0}], 0x4, 0x0, 0x0, 0x1}, 0x3}, {{0x0, 0x0, &(0x7f0000397000)=[{&(0x7f0000a1c000-0x78)=""/120, 0x78}, {&(0x7f0000784000)=""/73, 0x49}, {&(0x7f0000f3d000-0xa7)=""/254, 0xfe}, {&(0x7f000052b000)=""/174, 0xae}], 0x4, &(0x7f000088e000)=""/188, 0xbc, 0x8}, 0x8}, {{&(0x7f00004cc000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000028d000-0x20)=[{&(0x7f0000486000)=""/165, 0xa5}, {&(0x7f00004b6000-0x22)=""/34, 0x22}, {&(0x7f0000efe000)=""/71, 0x47}, {&(0x7f000035d000)=""/226, 0xe2}], 0x4, 0x0, 0x0, 0x100}, 0x5f79}], 0x5, 0x1, &(0x7f0000fba000-0x8)={0x0, 0x0}) sendto$inet6(r2, &(0x7f0000b0d000-0x92)="", 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 03:08:57 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000992000-0x8)='./file0\x00') r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b30000)='/selinux/validatetrans\x00', 0x1, 0x0) write$selinux_validatetrans(r3, &(0x7f00006ea000-0x7b)={'system_u:object_r:console_device_t:s0', 0x20, 'system_u:object_r:modules_conf_t:s0', 0x20, 0x34, 0x35, 0x20, "756e636f6e66696e65645f9301000000001f0000723a696e736d6f645f743a73302d733083302e633130323300"}, 0x7a) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) recvmmsg(r0, &(0x7f000000e000-0x100)=[], 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f7c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000824000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008ca000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000050f000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3f, 0x1, 0x11, 0xa, 0xa0, 0x0, 0xff, r4, r5}, {0x8, 0xbe, 0x270, 0x6, 0x6, 0xffffffff, 0x1, 0x506}, {0x100, 0xb9, 0xfffffffffffff8b3, 0x401}, 0x6, 0xb, 0x2, 0x1, 0x0, 0x2}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x7c}, 0xa, @in=@multicast2=0xe0000002, 0x7, 0x3, 0x0, 0x2, 0x6, 0x2, 0x9d4}}, 0xe8) sendto(r2, &(0x7f00007e2000-0xad)="b706c91d2e4fd4f5cf0af87b0207d5518c6482a6909a56604debbe0e392a8d7358e6849cd78ec5f7fe095b9f1228100248141f1845ede629d3953d9126f4d1cf4fbe76a7a2a1161125e6ddac05d5f2ed921a5ab6f35cef44aee1433a3e345e401c538ea796c9412f5c9dc6afa0eb27635e13b5face85ab7dde78c1c147b0d5523e80a3d2893769e1036f590ed3707da69f0450b259f21aa3d04a2ca3a5441f4ddf39ce4022f1483c6b5ba7bfc1", 0xad, 0x5, &(0x7f0000eda000-0x8)=@sco={0x1f, {0x1000, 0x2, 0x1, 0x1000, 0x6, 0xa4e6}}, 0x8) flistxattr(r3, &(0x7f0000584000-0xcd)=""/205, 0xcd) bind$pptp(r2, &(0x7f0000428000)={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/26 03:08:57 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x0, 0x100, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000003000)=""/166) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000002000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000004000-0x8)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000)={r1, 0x225b}, &(0x7f0000000000)=0x8) timer_create(0x3, &(0x7f0000001000-0x58)={0x0, 0xc, 0x0, @thr={&(0x7f0000002000-0x6d)="", &(0x7f0000002000-0x29)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) 2018/01/26 03:08:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000fc0000-0x1c)={&(0x7f0000fbf000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fbf000)={&(0x7f0000001000-0xc4)={0xb4, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0xc, 0x0, @str='*\x00'}, @typed={0xc, 0x0, @pid=0x0}, @generic="9688e7cdf1af95b0646f7ffa99ec71aaf6267b5df39ac105b8bb0afd726c9cc5587f7a4d271bdd3ef88f0bd2f29889f84411ea6d7ecbaf66207723486014b437a1b34eeef8c94687b0f46f1919c6d151f5c2505fe705d6b24c00e5bd7f34ab0ae0c326e8cdbebb0e855c23c4f5f93c5d4e6a77cc2fe164e317c4187100bd5cafe01321bef3638e54"]}, 0xb4}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) statfs(&(0x7f0000002000)='./file0\x00', &(0x7f0000000000)=""/233) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000)=@known='system.advise\x00', &(0x7f0000001000)='*\x00', 0x2, 0x1) rt_sigaction(0x7, &(0x7f0000001000-0x18)={0xffffffffffeffff9, {0x0}, 0x0, 0x0}, &(0x7f00001c0000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000004000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000004000-0x4)=0x7, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) connect$netlink(r0, &(0x7f0000003000-0xc)=@proc={0x10, 0x0, 0x0, 0x80000}, 0xc) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000095b000)='et/cp6\x00') ioctl$EVIOCSABS0(r2, 0x401845c0, &(0x7f0000937000)={0x8000, 0x5, 0x7f, 0x6, 0x0, 0x8}) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000095d000-0x4)=0x6, 0x4) 2018/01/26 03:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a36000)='/dev/sg#\x00', 0x1, 0x80000) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000157000)=0x6, 0x4) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000641000)=0xfff, &(0x7f000037f000-0x4)=0x4) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) fcntl$setlease(r0, 0x400, 0x1) fanotify_mark(r0, 0x28, 0x22, r0, &(0x7f000022e000)='./file0\x00') ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) clock_gettime(0x0, &(0x7f0000522000-0x8)={0x0, 0x0}) clock_nanosleep(0x5, 0x1, &(0x7f0000797000-0x8)={r2, r3+10000000}, &(0x7f0000a89000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000c25000-0xa8)={{0x5, 0x0}, 'port1\x00', 0x8, 0x0, 0x80, 0x4, 0x80000001, 0x1, 0x7, 0x0, 0x5, 0x2c1b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$int_in(r1, 0x5421, &(0x7f0000880000)=0xff) [ 49.626088] audit: type=1400 audit(1516936137.743:54): avc: denied { validate_trans } for pid=9690 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:security_t:s0 tclass=security permissive=1 2018/01/26 03:08:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000bd7000)={@generic="30f3880200ef00000000077de7cebd5c", @ifru_map={0x7983, 0x5, 0x1ff, 0x9, 0x8000, 0x1}}) recvmsg(0xffffffffffffffff, &(0x7f0000211000)={&(0x7f0000354000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00009ee000-0x48)=[{&(0x7f0000c05000)=""/164, 0xa4}, {&(0x7f00005fa000-0x2)=""/2, 0x2}, {&(0x7f0000e6f000)=""/208, 0xd0}, {&(0x7f00003c3000)=""/125, 0x7d}, {&(0x7f000054a000)=""/0, 0x0}, {&(0x7f0000054000-0xba)=""/186, 0xba}, {&(0x7f00002cc000)=""/210, 0xd2}, {&(0x7f00000f2000)=""/137, 0x89}, {&(0x7f0000c54000)=""/17, 0x11}], 0x9, &(0x7f00007a4000-0x46)=""/70, 0x46, 0x5}, 0x100) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000763000-0x32)=""/50, &(0x7f0000f0c000)=0x32) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002a8000)={0x19980330, 0x0}, &(0x7f000078e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00001d1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair(0x6, 0x80a, 0x7ae, &(0x7f0000987000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00004e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000017d000-0x4)=0xb) setresgid(r0, r0, r0) 2018/01/26 03:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open(&(0x7f0000dd0000-0x8)='./file0\x00', 0x4100, 0xfffffffffffffffd) open(&(0x7f00005f6000-0x8)='./file0\x00', 0x2801, 0x0) 2018/01/26 03:08:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000760000)='/dev/autofs\x00', 0x240200, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000716000)={@generic="9a6cd2d44ed1a0b0e66be313e7bd0401", @ifru_ivalue=0x40}) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000588000)='/dev/ppp\x00', 0x1, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fa}) recvfrom$ax25(r2, &(0x7f0000a7a000)=""/209, 0xd1, 0x0, &(0x7f0000915000-0x5)={0x3, {"c6ec6b022fb45d"}, 0xffffffffffffff7f}, 0x10) 2018/01/26 03:08:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000099a000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) socketpair$inet(0x2, 0x80000, 0x9, &(0x7f0000a68000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000a78000)={0x0, 0x0, 0x20, 0x7fffffff, 0x3}, &(0x7f0000dde000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000874000)={r2, 0x9, 0x7}, &(0x7f000073f000)=0x8) 2018/01/26 03:08:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0xb, {{0xa, 0x0, 0xffffffffffffff81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x59) 2018/01/26 03:08:57 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xb00e200, &(0x7f0000001000)="", &(0x7f00002ec000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x2)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f00006db000-0xc0)=""/192) 2018/01/26 03:08:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:57 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000066f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000778000-0x50)={@common='dummy0\x00', @ifru_settings={0x0, 0x7, @fr_pvc_info=&(0x7f00004af000-0x14)={0x6, @common='ip6_vti0\x00'}}}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = memfd_create(&(0x7f0000bb5000-0x7)='-,ppp1\x00', 0x1) openat(r1, &(0x7f0000179000)='./file0\x00', 0x48000, 0x140) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x808000000000002, 0x42, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f00007f2000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") 2018/01/26 03:08:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000046d000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = mmap$binder(&(0x7f0000265000/0x14000)=nil, 0x14000, 0x0, 0x10011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ade000-0x30)={0xc4, 0x0, &(0x7f0000407000-0xc4)=[@exit_looper={0x630d}, @release={0x40046306, 0x3}, @increfs_done={0x40106308, r1, 0x3}, @register_looper={0x630b}, @reply_sg={0x40486312, {{0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x50, 0x50, &(0x7f00002be000-0x50)=[@ptr={0x70742a85, 0x1, &(0x7f0000c91000-0x1)=0x0, 0x1, 0x0, 0x3f}, @ptr={0x70742a85, 0x1, &(0x7f0000748000-0x1)=0x0, 0x1, 0x0, 0x2b}], &(0x7f00005e9000)=[0x38, 0x68, 0x40, 0x0, 0x78, 0x78, 0x40, 0x40, 0x0, 0x48]}, 0x5}}, @exit_looper={0x630d}, @transaction={0x40406300, {0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x0, 0x30, &(0x7f0000a9a000)=[], &(0x7f0000f8f000)=[0x30, 0x0, 0x0, 0x30, 0x20, 0x68]}}, @dead_binder_done={0x40086310, 0x0}], 0xf0, 0x0, &(0x7f00009d2000)="b9266210faa4763bd59498250d9f51a78bca7179e2d015482aa0dc343430c6357a9e702fd622cc6d72d001b94d7f788661e30197a183a170272334c459fdf7a43debd946d51da96ab5696959b2c343529cffa25074d07c2a0fe108cd20aa956cc703457f99c29f7b91091cbba5128b3ee65f401f3a4fa16800ed944d41fcf413db8624c9a3c3ac9599b6161b440bb040978fc08553d04797418bdac42b6c6704c0a8c54df1207f3869399ade0e674cfef6163d1f2a15551281475638aa360e83fca9518b6a7cae42390cda73c36912adfb3a2f04c63a026ccb483e0d5e5dbfa701588fab379f109b706d577132c6ce19"}) r2 = syz_open_dev$binder(&(0x7f0000006000-0xd)='/dev/binder#\x00', 0x0, 0x0) r3 = creat(&(0x7f0000c18000-0x8)='./file0\x00', 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000076000)={0x44, 0x0, &(0x7f0000279000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, &(0x7f00001a2000-0x18)=[], &(0x7f000027a000-0x40)=[0x0]}}], 0x0, 0x0, &(0x7f00001f8000)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x4c, 0x0, &(0x7f0000010000-0x80)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x11e, &(0x7f0000004000-0x40)=[], &(0x7f000000f000-0x8)=[]}, 0xe4a6}}], 0x0, 0x0, &(0x7f0000001000)=""}) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f000069a000-0x1)=0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) openat$rtc(0xffffffffffffff9c, &(0x7f0000bec000-0x9)='/dev/rtc\x00', 0x0, 0x0) renameat(0xffffffffffffffff, &(0x7f00007ac000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000231000)='./file0\x00') 2018/01/26 03:08:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000def000-0xd)='/selinux/mls\x00', 0x0, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000afa000+0x1c3)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ea2000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000908000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00009b5000-0xd)='attr/current\x00') sendfile(r2, r2, &(0x7f0000e42000)=0x0, 0x800000000000d) 2018/01/26 03:08:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d49000)="45a9", 0x2) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000fbc000)={@common="73697430002f0000000000001300", @ifru_data=&(0x7f00008e8000-0x20)="010109070007000000fa000011000200dfff00fffd4e0000000000000004eb00"}) 2018/01/26 03:08:57 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000cdc000)={0x0, 0x60f}, &(0x7f0000681000)=0x8) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000002000-0x8)={0x1, r2}) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00008e8000)={r1, @in6={{0xa, 0x3, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) fcntl$F_SET_RW_HINT(r4, 0x40c, &(0x7f0000323000)=0x3) fdatasync(r4) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) r5 = dup2(r4, r3) socket$l2tp(0x18, 0x1, 0x1) sendto$llc(r5, &(0x7f0000994000)="8125129a2c0e7487af643bc3baaf450cb47208ccfc8716e1d3086cf90af01c618146e935fa6254d4a126ec4442ce9170f3fbed844a98e31c1b7768c96299b912779dfaf62d4efcdba525b0e65e9adcf33653d91f00852b2cfee8", 0x5a, 0x80, &(0x7f0000ee2000+0xd56)={0x1a, 0x1f, 0x1000, 0x7, 0x6, 0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x20, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r3, &(0x7f000000a000)=[{0x0, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000037000)=""}}], 0x30) fchmod(r4, 0x80) recvmmsg(r5, &(0x7f00000c8000-0x40)=[{{&(0x7f0000380000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000637000-0x7)=[{&(0x7f00001e1000)=""/11, 0xb}], 0x1, &(0x7f000094f000)=""/4096, 0x1000, 0xfff}, 0x0}, {{&(0x7f0000244000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000060f000-0x18)=[{&(0x7f0000340000-0xc3)=""/195, 0xc3}, {&(0x7f0000061000-0x76)=""/118, 0x76}, {&(0x7f0000267000)=""/236, 0xec}], 0x3, &(0x7f00001da000-0x1000)=""/4096, 0x1000, 0x16c}, 0x9}], 0x2, 0x40000002, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f00009db000)=0x4b) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f000001c000-0x50)={0x282, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 49.804299] binder: 9743:9745 Release 1 refcount change on invalid ref 3 ret -22 [ 49.822322] binder: 9743:9745 BC_INCREFS_DONE u0000000020265000 no match [ 49.838574] binder: 9743:9745 ERROR: BC_REGISTER_LOOPER called without request [ 49.851029] binder: 9743:9745 got reply transaction with no transaction stack [ 49.853648] audit: type=1400 audit(1516936137.973:55): avc: denied { fsetid } for pid=9753 comm="syz-executor3" capability=4 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 [ 49.858455] binder: 9743:9754 got transaction with invalid offset (0, min 0 max 0) or object. [ 49.858482] binder: 9743:9754 transaction failed 29201/-22, size 0-8 line 3190 [ 49.882848] binder: 9743:9754 got transaction with invalid offsets size, 286 [ 49.882884] binder: 9743:9754 transaction failed 29201/-22, size 0-286 line 3163 [ 49.914005] binder: 9743:9745 transaction failed 29201/-71, size 80-80 line 2920 [ 49.924493] binder_alloc: binder_alloc_mmap_handler: 9743 20265000-20279000 already mapped failed -16 [ 49.936198] binder: BINDER_SET_CONTEXT_MGR already set [ 49.936284] binder: 9743:9754 Release 1 refcount change on invalid ref 3 ret -22 [ 49.936292] binder: 9743:9754 BC_INCREFS_DONE u0000000020265000 no match [ 49.936298] binder: 9743:9754 ERROR: BC_REGISTER_LOOPER called without request [ 49.936304] binder: 9743:9754 got reply transaction with no transaction stack [ 49.936311] binder: 9743:9754 transaction failed 29201/-71, size 80-80 line 2920 [ 49.978845] binder: 9743:9745 ioctl 40046207 0 returned -16 [ 49.978897] binder_alloc: 9743: binder_alloc_buf, no vma [ 49.978913] binder: 9743:9754 transaction failed 29189/-3, size 0-8 line 3127 [ 49.979016] binder_alloc: 9743: binder_alloc_buf, no vma 2018/01/26 03:08:58 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0xcb, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x15, &(0x7f00006de000)=0x0, &(0x7f0000000000)=0x4) 2018/01/26 03:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d76000)='cmdline\x00') getdents64(r0, &(0x7f0000005000)=""/36, 0x24) getdents(r0, &(0x7f0000e14000-0x2)=""/2, 0x2) 2018/01/26 03:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000804000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e65000-0xf)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}) r1 = dup3(r0, r0, 0x80000) r2 = getpid() lstat(&(0x7f0000fef000)='./file0\x00', &(0x7f0000458000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f000016b000-0x20)={0x1, 0x9f, r2, 0x10001, r3, 0x8, 0x4, 0x40000000001}) 2018/01/26 03:08:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000023c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xff, 0x0, 0x1, 0x0, []}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000838000)={0xa38b}, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00007ce000-0x4)=0x0) ioctl(r0, 0x8916, &(0x7f0000000000)="") ioctl(r0, 0x8936, &(0x7f0000000000)="") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e44000)={0x0, 0x0}) 2018/01/26 03:08:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006f9000-0x15)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000733000)={0x0, @in6={{0xa, 0x0, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x10000, 0x0, 0x9, 0x8, 0xfffffffffffffff9, 0x3, 0x1, 0x6, 0x2, 0x4, 0x5, 0x20, 0x1, 0x5, 0x9]}, &(0x7f0000400000-0x4)=0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000634000)={r2, 0xbd, "34623b44b2986b804a1676255787bff693f655ed765344f2c87a019ca7db30bccc21b89506364165e5a14cb1ce54188fca550c8a3ebbd43e75591c1b67adf58900b3fcef6014316133a908937cbae2e7263b61d2e658a8b5e65384776954113a168f1b16df8e27082593659c1e61f9da6f5f3b2bb0b3ef10d29d99c1f16f5104b9013bc25ed2376ffa13441be82b2e85bdcb3080d46ef193dec1a0843ebe77e3546ab3b6a704972bd9a3695700e85f9525f4617804e8ed6a37a11b15e0"}, &(0x7f00006f6000)=0xc5) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000039f000-0x11)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/26 03:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000013d000-0x50)={@common='rose0\x00', @ifru_mtu=0x800cf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:58 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x28c681, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000ca000-0x18)=@generic={0x8d5, 0x8, 0x4}) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000-0x1)=0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000-0x24)={0x80000001, 0x400, 0x0, 0x4, 0x361, 0x2000000000000, 0x7fff, 0x1ff, 0x8, 0x9c3d, 0x100, 0x84e}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000001000-0xa8)={{0x3, 0x0}, 'port1\x00', 0x0, 0x20000, 0x1ec4c197800, 0x5, 0x8, 0x9, 0x104, 0x0, 0x3, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000000)={r1, 0x10}) ioctl$TIOCSCTTY(r0, 0x540e, 0x6) prctl$setendian(0x14, 0x1) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)={0xfff, 0x2, 0x3, 0x1, 0xd93, 0x7, 0x8, 0x5, 0x7c0b, 0x3, 0x5, 0x3800}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r0, &(0x7f0000002000)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) getpid() getsockname$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2, 0x9, 0x0, 0x26a56b26, 0xa, 0xa0, 0xa0, 0x2e, r2, r3}, {0x1, 0x6, 0x8, 0x9, 0x2, 0x4, 0x1, 0x8}, {0x7, 0x0, 0x1, 0x2}, 0x5559, 0x2, 0x3, 0x0, 0x2, 0x1}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x3, 0x0}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7, 0x6, 0x0, 0x5, 0x20, 0x1000, 0x1000}}, 0xe8) ioctl$KDSKBLED(r0, 0x4b65, 0x5) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000003000)="65abae07082f28686be375b87e4eeba6dfe7f7ffb15709d9eccfee9c5ecf3b4e3e9d71a3bc558a4ab8535e1e0cad8a6a953ed6146a047e561cb024094a792e020fb11f3a44e3cc484f58deb152", 0x4d, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000005000-0x8)={r1, 0x3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000)=0x0, &(0x7f0000005000)=0x4) ioctl$KDSETLED(r0, 0x4b32, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xb) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000008000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x1, 0x2, 0x4, 0xa, 0x20, 0x80, 0x73, r2, r3}, {0x9, 0x4, 0x9, 0xd8, 0xffffffffffffffff, 0x5, 0x1000, 0x8}, {0x40, 0x3c01, 0x0, 0x8}, 0x6, 0xe, 0x1, 0x1, 0x3, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0x6c}, 0xa, @in=@rand_addr=0x3, 0x2, 0x3, 0x2, 0x139, 0x6df0000000000, 0xffffffffffffff00, 0xfffffffffffffffc}}, 0xe8) 2018/01/26 03:08:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = syz_open_dev$sg(&(0x7f0000585000-0x9)='/dev/sg#\x00', 0x1, 0x4100) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a5f000-0x20)={"bc02b77a46329cec7cbbc48a8f3e16dc", {0x4, 0x6, 0x80000000, "15e112f96d90", 0x5, 0x0}}) creat(&(0x7f0000f19000)='./file0\x00', 0x1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) sysfs$3(0x3) 2018/01/26 03:08:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ppoll(&(0x7f00000e9000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00003cd000)={0x0, 0x1c9c380}, &(0x7f0000675000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d75000)={0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff03, &(0x7f000026c000)=[], &(0x7f000000b000-0x30)=[]}}], 0x5e, 0x0, &(0x7f000043f000)="44a2636e748a122da3d4383c4dca11c32f577939c12dde82fda0a127e550c43d25f5de20eb924721b60e88ff289ac3ed3b86412c7ac71e803b34caa6519e15bf602a8b3af14d4bf60f55a590b7ebe1f3bb1a2aadd800acaf337abaaa031c"}) 2018/01/26 03:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0xffffffffffffffc0) listen(r1, 0x80000000) sendto$inet(r0, &(0x7f00009aa000-0x88)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) membarrier(0x10, 0x0) close(r1) [ 49.979031] binder: 9743:9761 transaction failed 29189/-3, size 0-286 line 3127 [ 50.012560] binder: undelivered TRANSACTION_ERROR: 29189 [ 50.022772] binder: undelivered TRANSACTION_ERROR: 29201 [ 50.036602] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/26 03:08:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./file0\x00', 0x40) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) seccomp(0x0, 0x0, &(0x7f0000fb8000-0x8)={0x3, &(0x7f0000240000)=[{0xf, 0x8, 0x1, 0x90}, {0x81, 0x20, 0x2, 0x9}, {0xac6, 0x10000, 0x800, 0xffff}]}) rename(&(0x7f0000717000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') clock_gettime(0x0, &(0x7f0000d6c000-0x8)={0x0, 0x0}) utimes(&(0x7f0000b67000)='./file0/file0\x00', &(0x7f0000ea9000-0x10)={{r1, r2/1000+10000}, {0x0, 0x2710}}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000526000-0x20)={@generic="f999ec94f31f2291fc8e833f3be2d2d4", @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) lremovexattr(&(0x7f0000015000-0x10)='./control/file0\x00', &(0x7f0000e53000-0x18)=@random={'os2.', 'cgroupem1ppp0{\x00'}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000039b000)=0x8, 0x4) lgetxattr(&(0x7f0000cfa000-0x8)='./file0\x00', &(0x7f0000c8b000)=@known='com.apple.system.Security\x00', &(0x7f00005df000)=""/81, 0x51) mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000baf000)=""/224, &(0x7f00005a0000)=0xe0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001a000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@RTA_ENCAP_TYPE={0x8, 0x15, 0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mount(&(0x7f0000078000-0x10)='./control/file0\x00', &(0x7f00003b1000)='./file0\x00', &(0x7f00007eb000-0x7)='hostfs\x00', 0x40, &(0x7f0000b50000-0xb1)="7211dc3a224a82b1e1454ee386945a4f90276128a9a184725e4566eeb1aae0c1e518d6c01b5588834a250407be4106f285071eb9f2670f2503747f232d897acb4bd6dcde964a59f8dcf7bb24303cb86ecb452f330d863d62bda7c821efeb62d04f9749b914c044eb036b439a5c91c171137f272b0bbc56a599bdf3a4ce052e5d091e4bab3324ff0f07a9e1cc4e3a43c2d7cf8d9506472ff915bcb7f6dc972a72d46290ff61386fad9169e82fad1abba59c") 2018/01/26 03:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00002cc000)={0x0, 0x1, 0x0}, &(0x7f000090b000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007d0000-0x8)={r1, 0x7}, &(0x7f0000906000)=0x8) open(&(0x7f0000f2d000-0x8)='./file0\x00', 0x4000, 0x0) 2018/01/26 03:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f0000a06000)='ramfs\x00', 0xfffff, &(0x7f0000e8c000)="94") mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000f1a000)={&(0x7f00004b7000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e2d000-0x20)=[{&(0x7f000033f000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0) [ 50.054497] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/26 03:08:58 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007df000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={0x81, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x60, 0x4, 0x8, 0x3ff, 0x10000, &(0x7f0000000000)=@generic="f7b9b2f93c3017e9e51392a7ae554d19", 0x800, 0x8, 0x200}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f00005cf000-0x18)={0x5, 0x9, 0x0, 0x4, 0x4d, 0x10001}) r2 = dup(r1) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000dc6000-0x4)=0x1, 0x4) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000361000)=@req={0x7, 0x8, 0x4, 0x7}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f00009a4000)=0x6, 0x8) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_data=&(0x7f00007ad000)="342141b5c9def4a357fff9e5063d8b7f19f0d25e067e366cdb684ca97d0b65b5"}) write$selinux_context(r2, &(0x7f0000575000)='system_u:object_r:ppp_device_t:s0\x00', 0x22) 2018/01/26 03:08:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b32000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000a6b000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000507000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000fba000-0x1c)={&(0x7f00009b6000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00009a1000)=[{&(0x7f00003b3000)="f5216e40c8644d4ce95ea6670d76f537bd9e32d5b4acfba9b3651b1feaa4bff5c337f11d29177c00d0677c2b9f5e03cb7fa73e27528ee4e9a5e2c16bb93f7360c7c9381dc6b4aa429cf855324c4bd718d7d44cdfd3530d22d9d2f55c7c34ed4df3477eb309e4305d51b34eb26b9f9cad772466760bd7538d302c83c0b143fc85175218c63b7a25333dce6e91323a7c739c5b52f7988053e47b33d25bbab7e4d84dc7863684deee08a9ae094fbb1347822bcd0818db0fa72bbe609518c67f57e9", 0xc0}, {&(0x7f0000658000)="d433323090af8a31ca90eb28989ce8e574c21b79d063697eb9e5ad25baa3608b0f0dd3966d4c589b1d75f0504e2b87cdf8b92a34c10b2489597b6faa423772b8ef9438fb277b1139fbb48cb600884f1d577b3fb2086157c7be980d6361e54f5d86b7b8d1a55080154b031effbf9a0c7b004f112cc83e5a1d1ec5d84c5db6d2dada8ddcd0e12437e26a438be39d8e6033a7652ffcc0665011ad1f729c50e7325574dab021a70d07b6fe5affe82055f23bb8486c210b6293bf1f11a47a74ac7c58", 0xc0}, {&(0x7f00002b4000-0x3b)="1ca022338ae5bb12b46d9bdda112777f9cff01253569f7e7f43613b3f7bcadddcd8c6e3154dece7b1682122a049eee0748e543f26721a12b533444", 0x3b}, {&(0x7f00002bc000-0x84)="eba8bcabf4122d2e261ce246ef087043f4aea830eaf76be59e5b2a17e6a0ca7956fa465bc76e7c5f6cfe4464c520f52512c36584753841c9529f5b7ddc96678803de403546b549c40da50ea94ccdba629a868067b7042e0c2d158b461ddf117dafcd86a14bd69bc53bf740d6d9a5ea665ca8b16805c82d7dbc91d62d71a57f39806cc856", 0x84}], 0x4, &(0x7f0000139000-0x14)=[@rights={0x14, 0x1, 0x1, [r1, r2]}], 0x14, 0x40}, 0x80) r3 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r4 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") [ 50.083229] binder_alloc: 9784: binder_alloc_buf size -248 failed, no address space [ 50.098693] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 50.110894] binder: 9784:9786 transaction failed 29201/-28, size 0--253 line 3127 [ 50.127791] binder: BINDER_SET_CONTEXT_MGR already set [ 50.135579] binder: 9784:9786 ioctl 40046207 0 returned -16 2018/01/26 03:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e1f000-0x8)='./file0\x00', 0xfffffffffffffffc) mount(&(0x7f00000a5000)='./file0/file0\x00', &(0x7f0000c2b000-0x8)='./file0\x00', &(0x7f0000b27000)='pipefs\x00', 0x0, 0x0) 2018/01/26 03:08:58 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000007000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x8000000002271, &(0x7f000000b000-0x3)="") mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000000b000)={0x0, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000000c000-0x14)={r1, 0x81, 0x8, 0x3, 0x3, 0x6e42}, 0x14) 2018/01/26 03:08:58 executing program 7: mmap(&(0x7f0000000000/0x115000)=nil, 0x115000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000115000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000116000-0xa4)=[@in={0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x40, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in6={0xa, 0x3, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xd4a, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, @in={0x2, 0x3, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) write(r0, &(0x7f0000029000-0x27)="2600000012002710000000000000010100000004000000000020ff002024f9510500030001e4", 0x26) 2018/01/26 03:08:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cae000-0xf)='/dev/sequencer\x00', 0x8002, 0x0) syz_open_dev$mice(&(0x7f00007d9000)='/dev/input/mice\x00', 0x0, 0x20180) writev(r0, &(0x7f0000abc000-0x10)=[{&(0x7f00003c6000)="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", 0x18c}], 0x1) sendfile(r0, r0, &(0x7f0000272000-0x4)=0x0, 0x3) 2018/01/26 03:08:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609408000000000000007d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) r1 = add_key$user(&(0x7f0000c6f000)='user\x00', &(0x7f000010c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001de000-0xec)="147fcbac18ad114ffd086b71ede6179a34e1fae10707cf2a52789e68496c8ef1d50d624d21e723049175189d3612107c5eb866e8847910688134b9a213ec68a544ac29821c636ef1d7781a134679106f9c04e3083c41e537f025201be6d91b3afb5d52c112301ac16d19fb14733084137a75bfb53ac78c064086d9ef78daab9c63b2f545a3533563e645e374b549f5f3ab3d3224ea273e543c1e58c5e421ae4384d74f4b12aa32b9fd0e5762795fd8ced44425a119f13e23cfc182434c9792c97c5db34956ce9bc719e1485b1eef84b063a06c6d1f46224651cfc809b197d8408c642f7a46384f410d55a426", 0xec, 0xfffffffffffffffb) keyctl$get_security(0x11, r1, &(0x7f0000c95000)=""/49, 0x31) 2018/01/26 03:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x8001, 0x9a78d7e3) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000bb9000-0x14)={0x0, 0xffff, 0x800, 0x4908, 0x1, 0x1c}, &(0x7f0000f62000)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000de2000)={r1, 0xae, 0x6, 0x0}, 0x10) 2018/01/26 03:08:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00002bb000-0x8)='./file0\x00', 0x80, 0x2) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000dc0000)=0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f0000468000-0x8)={0x5, &(0x7f00008d5000)=[0x1000, 0x8, 0x8000, 0xff, 0x9]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) finit_module(r0, &(0x7f00005c5000-0xd)='/dev/net/tun\x00', 0x1) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e8c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x8, 0x9, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) flistxattr(r0, &(0x7f00002cd000)=""/0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00007ad000-0x4)=0x9) readlink(&(0x7f0000074000-0x2)='./file0\x00', &(0x7f0000130000-0xa)=""/10, 0xa) 2018/01/26 03:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) shutdown(r0, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000fb7000-0x4)=0x200, 0x4) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f000003c000)="22cddfe41e3b79c620f587bd362b2dea7b0fbb830c129cc30358d4c8df13b295eb138dc952f936c94ad0fc5387383a58d7df9af0405378ee790976f5b093e810b9c620331227eeac18bba6b53cfb84f50f3cef661f92ddc49449564599e5aa025f6625462c5ca27722b87011484c304c9c2897b40e1e3f16ee3486fbda939c9507dd52b3082f14b1e69a91eb208325e60a0f0bfff1297801b2a9b0487ed7d1a94fc8fc708c2528c1009c4450", 0xac) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r1, &(0x7f00006ac000)='a', 0x1, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7", 0x0, 0x0}, 0x10) 2018/01/26 03:08:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ccb000-0xf)='/dev/sequencer\x00', 0x280, 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00001cd000-0x4)=0xa1b2, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x484, &(0x7f00004f1000)=""/0, &(0x7f000050f000)=0xf9) 2018/01/26 03:08:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x1, &(0x7f0000197000-0x8)={0x0, 0x0}) r0 = syz_open_dev$sndseq(&(0x7f0000b39000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2018/01/26 03:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0xfffffffffffffffc) kexec_load(0x0, 0x5, &(0x7f0000277000-0x70)=[{&(0x7f0000aa0000-0xd4)="", 0x0, 0x0, 0x0}, {&(0x7f000082e000-0x13)="", 0x0, 0x0, 0x0}, {&(0x7f0000687000-0x5e)="", 0x0, 0x0, 0x0}, {&(0x7f0000e9b000)="", 0x0, 0x0, 0x0}, {&(0x7f00009e1000)="", 0x0, 0x0, 0x0}], 0x2b0003) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000245000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000458000)=0x0, &(0x7f000055e000)=0x4) 2018/01/26 03:08:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) prctl$setmm(0x23, 0x7, &(0x7f0000000000/0x1000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0x5, 0x4, "dae4556c2587", 0x80000000, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000002000-0x14)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000004000-0x33)="a8130c33850c9456bd5cf213d930f8813321a60513a1dbffcdd958085ab93e9cc76375e7149be9b1835bc2734374593d9beaf3") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r0, &(0x7f0000005000-0xf0)=""/240, 0xf0, 0x2000, &(0x7f0000002000-0x10)={0x3, {"600387627d2fd3"}, 0xa3d}, 0x10) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000001000-0x8)=@fragment={0x88, 0x0, 0xd9, 0x1, 0x0, 0x5, 0x3}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000000)=[r1, r2]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000005000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000664000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000eff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readlink(&(0x7f0000955000)='./file0\x00', &(0x7f0000101000-0x9f)=""/159, 0x9f) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000459000-0x38)=[{0xa, 0x8}, {0xb, 0x8}, {0x800000000008, 0x1f}, {0xe, 0x2}, {0x3, 0x5}, {0x6, 0xa012}, {0x2, 0x10010}], 0x7) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b1b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r5, 0x4b40, &(0x7f0000389000-0x9f)=""/159) sendmsg$nl_route(r4, &(0x7f0000a40000)={&(0x7f0000c07000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000cb000-0x8)={&(0x7f000036e000)=@getstats={0x14, 0x5e, 0x300, 0x0, 0x2, {0x0}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x54}, 0x40010) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) mkdir(&(0x7f0000535000)='./file0\x00', 0x10) 2018/01/26 03:08:58 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000010000)=[@in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000000}, @in={0x2, 0x3, @rand_addr=0x7b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}], 0x48) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000000f000-0x5)='veno\x00', 0x5) ppoll(&(0x7f000000e000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f000000c000-0x8)={0x0}, 0x8) [ 50.522964] audit: type=1400 audit(1516936138.633:56): avc: denied { dac_read_search } for pid=9840 comm="syz-executor3" capability=2 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 [ 50.524631] IPVS: length: 249 != 24 [ 50.533226] IPVS: length: 249 != 24 2018/01/26 03:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000024a000-0x11)='/selinux/enforce\x00', 0x101002, 0x0) write(r0, &(0x7f0000484000-0x34)="183ffcda", 0x4) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/01/26 03:08:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f00001b1000/0x3000)=nil, 0x3000, 0x11) timer_create(0x6, &(0x7f0000001000-0x58)={0x0, 0x34, 0x7, @thr={&(0x7f0000001000-0xe2)="b61cf0d75ca43b581b7c760ce74db1d5fe180fbbf6fd466c86571030f307ac21c5ec68a9894af2aee56c83cd26939fea1e61099f539e4a1b472124ac4826c7e1ed49674b5046152fe41ae3febb3f557d99063338fb03c4b83699100fa8fb3108b9dad7bcb05247fadf65eb4923ee1eda5e6fc0251ccdda2e22d3e3c3fccc6af20a0ad4b2297d8402d03ef541eee63d84290841fc56514994017426e109ecbf58ac7e007ea328e5db714e14922044e8d87280bf213a5542652d72cb92241219fb657d99bf39e2101208b9977f9c2dd71d99aaf3e4e72975a1e642754e0389042611ba", &(0x7f0000fcd000)="e4efc0c6135bc5c19eec7eb179fabbd2954cf5c9f9042c16581d880bbcc66787983ed96f23d1ff177a4a750c1f0bbfe98d284eecbdb42139c943dd05dc3268e54af1ea2372975477f92b4fb0746ef27b3d0c56976a19888758"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x0) clock_gettime(0x2, &(0x7f0000906000+0x23b)={0x0, 0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000b74000-0x8)={0x0, r0}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000004000-0x8)={0x0, 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000001000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f0000005000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r4}, 0x14) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40042406, &(0x7f0000003000-0xa)='userwlan1\x00') mremap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000143000/0x2000)=nil) 2018/01/26 03:08:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000274000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000001000-0x1)=0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006d5000)=0x3, 0x4) 2018/01/26 03:08:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/rfkill\x00', 0x410200, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000b28000-0xa0)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3, 0x100000000, 0x8, 0x100000000000000}, &(0x7f000008e000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a98000-0x8)=@assoc_value={r1, 0x200}, &(0x7f00003af000-0x4)=0x8) r3 = syz_open_dev$sg(&(0x7f000079a000)='/dev/sg#\x00', 0x5, 0x200) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000a5e000)={r2, 0x3ee, "65835f9ab2fa68933a9e08beaad87442a3ab9d8ae5cdd6c51d98f073e6a8dc561476e9279a6ad6788e67e7f3d34e988c9f116f175bdac60438bb07b31d1ce6e98b6f2099e005d712567b3493a3f5d0d63c3bb2cd17b6659a3446ce2fcc0db4d7d6c5424bab6264500861ab27845fa5e563795cfe666e9e4ab391baa4a675a466160822427a6f4fe263f9e4f9ccaf02d979874e9bdeb92bef6c7e0931bc79fe61f8444daa9f2716c6a38da72d0946e9572131bf154aaa027907e1d6d2196717"}, &(0x7f00007e0000-0x4)=0xc7) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000cdb000)={r4, 0x8}, 0x8) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f00006e3000)={{0x7fffffff, 0x1}, {0x1, 0x0}, 0x1, 0x0, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNGETSNDBUF(r3, 0x800454d3, &(0x7f0000d00000)=0x0) fchmodat(r3, &(0x7f00001d4000-0x8)='./file0\x00', 0x4) r5 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r3, 0xc058534f, &(0x7f0000631000)={{0x8, 0x8001}, 0x0, 0x7, 0x680, {0x7, 0x81}, 0x1, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce9009132a9691bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x1, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:58 executing program 2: keyctl$reject(0x13, 0x0, 0x8, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000060e000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x50)="39bbd0bdc459ab8292a9745c2e77777e8112cb98e5805c2de7990094da53d370009668266aa3bb620b21a78bbff6344e9ea6cd85e60f56bd6b78c1189fb075c72bba82270d411030debd1c35ef8d33f5", 0x50, 0xfffffffffffffffd) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001000)={0x14, 0x0, &(0x7f0000000000)=[@dead_binder_done={0x40086310, 0x4}, @decrefs={0x40046307, 0x4}], 0x61, 0x0, &(0x7f0000000000)="c5fa6eab220872461e4fb7ca46e780e756e4670f70b343298d83e2ee98f1048230eb226947caffbed5356cf5b130e827cf77619f0966f27f60cb991ee7924b668dfcc4ce34869975d7d45652edc387613d223009baeb5d40f76338c23450d5db64"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000003000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$KDENABIO(r2, 0x4b36) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000001000)={r3, 0x80000, r5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000001000)={0x6, 0x0, 0x1, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r6, 0x40106435, &(0x7f0000000000+0x7b8)={0xff, r7, 0x10002, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = request_key(&(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f04000-0x1a)="766d6e65743047504c706f030000000000000061636365737300", 0xfffffffffffffffe) keyctl$reject(0x13, r0, 0x2, 0x401, r8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_create(r2, &(0x7f0000005000-0x44)=@objname={'system_u:object_r:lost_found_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x34, 0x38, 0x20, './file0\x00'}, 0x44) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000005000)={0x0, 0x9, "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"}, &(0x7f0000004000-0x4)=0xffffffffffffff17) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000004000-0x8c)={r9, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000003000)=0x8c) 2018/01/26 03:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000c56000-0x8)={0x0}, 0x8, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000abd000)={0x8000000b, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c02000-0xc)={0x0, 0x0}) 2018/01/26 03:08:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd69, 0x0, 0x0, 0x2, 0x0, 0x0}}) socketpair(0x0, 0x801, 0xe3f, &(0x7f0000a5e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000e40000-0x10)={0x8, 0x200, 0x4, 0x80000001, 0x0}, &(0x7f0000207000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b7d000-0x20)={0x0, 0x3ff, 0x1, 0x20, 0x1, 0x6, 0x783, 0x1, r2}, &(0x7f0000866000-0x4)=0x20) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:58 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f000095d000-0x94)={0xf97cff8c, 0x8, 'SE Linux', ""}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x20}, {0x8, 0x5}], 0x2) 2018/01/26 03:08:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x1, &(0x7f0000156000-0x8b)=""/139) r0 = syz_fuse_mount(&(0x7f0000f35000-0x8)='./file0\x00', 0x8000, 0xffffffffffffffff, 0x0, 0x1ff, 0x1001000) fcntl$setpipe(r0, 0x407, 0xc0000) pipe2(&(0x7f0000818000)={0x0, 0x0}, 0x4800) setsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f00003d6000)=0x3ff, 0x4) r2 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) memfd_create(&(0x7f0000af0000)='lo\\[-{\x00', 0x1) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x102000001) ioctl$LOOP_CLR_FD(r2, 0x4c01) listen(0xffffffffffffffff, 0x0) 2018/01/26 03:08:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000001000-0x8)={@rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_setattr(r1, &(0x7f0000e4d000)={0x30, 0x3, 0x1, 0x687a, 0x400, 0x597, 0x2, 0x100}, 0x0) rt_sigaction(0x31, &(0x7f0000b54000)={0x8, {0xd}, 0x2, 0x10001}, 0x0, 0x8, &(0x7f00001ab000-0x8)={0x0}) r2 = syz_open_dev$sndtimer(&(0x7f000044d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000aee000)=0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000c9e000-0x14)={0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0}) 2018/01/26 03:08:58 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000b49000)=0x0) r1 = syz_open_dev$sg(&(0x7f00007d3000-0x9)='/dev/sg#\x00', 0x3, 0x40) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000da9000)=""/4096) r2 = syz_open_procfs(r0, &(0x7f0000db4000)='attr/keycreate\x00') r3 = syz_open_procfs(0x0, &(0x7f0000d7c000-0xc)='net/rt_acct\x00') ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f0000e34000-0x4)=0x0) sendfile(r2, r3, &(0x7f0000fd3000)=0x0, 0x16ca) 2018/01/26 03:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00009b9000)='/dev/sg#\x00', 0x1a, 0x30000) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003e7000-0x4)=0x0, &(0x7f0000229000-0x4)=0x4) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000fa6000-0x6)='cubic\x00', 0x6) 2018/01/26 03:08:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005ce000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000083f000-0x8c)={0x9, 0x5, 0x0, 'queue0\x00', 0x37a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mkdir(&(0x7f0000324000-0x8)='./file0\x00', 0x0) mount(&(0x7f00006c3000-0x8)='./file0\x00', &(0x7f0000ca2000)='./file0\x00', &(0x7f00008de000)='pipefs\x00', 0x10004, &(0x7f0000def000-0x1000)="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") mount(&(0x7f00004da000)='./file1\x00', &(0x7f00003c2000-0x8)='./file0\x00', &(0x7f0000eeb000)='ramfs\x00', 0x0, &(0x7f0000d09000)="") r1 = creat(&(0x7f0000b6e000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000ea1000-0xc)='./file0/bus\x00', 0xff) lseek(r1, 0x0, 0x5) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000695000-0xe4)=""/228) lstat(&(0x7f0000a03000)='./file0/bus\x00', &(0x7f0000df5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000ade000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) syz_fuse_mount(&(0x7f0000bd5000-0xc)='./file0/bus\x00', 0x1001, r2, r3, 0x12, 0x800) mount(&(0x7f0000295000-0xc)='./file0/bus\x00', &(0x7f00005a7000-0x8)='./file1\x00', &(0x7f0000f44000)='sockfs\x00', 0x0, &(0x7f0000eba000)="ff25a4df77623497fc664886df826058c77d5c5e5435e65851c5de00ea7e8f9a6743e4b32f2fa06259ea4cc69f118a218c320f9d8cb237209f1ab0847a551a1e72ede31808e2f9c2e2bec50ee30aaddd4597d5909dd9c5e9bb3b57433b0f0cdfff56b2e0a2995b057baee7228e2b6d79238e4c157007e6f5e92a65b4503f9502f8d575bd21a589011a3e2fa7ca47ee4d078e") ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000d87000-0x4)=0x0) 2018/01/26 03:08:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0xfffffffffffffff9) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x41) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) [ 50.703257] audit: type=1400 audit(1516936138.823:57): avc: denied { create } for pid=9894 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=key permissive=1 2018/01/26 03:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000958000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x8000009}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair$ax25(0x3, 0x7, 0xce, &(0x7f000081a000)={0x0, 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dff000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000b2c000-0x14c)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@nested={0xc, 0x5, [@generic="f1b3e6dc19"]}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000965000-0x8)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00005b3000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000d19000)={0x0}, 0x8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000bcf000)={0x0, @broadcast=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00004d4000)=0xf1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000379000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 03:08:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) read(r0, &(0x7f00004cf000-0x85)=""/133, 0x85) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000307000)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000383000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000b65000-0x5c)={0x8a2, 0x401, 0x4, {0x0, 0x0}, 0x4561, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$nl_netfilter(r0, &(0x7f0000f62000-0x1c)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x2, 0x2, 0xffdfffffffffffff, 0xffffffffffffffff, 0x1, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:08:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) times(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00005e5000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000126000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00003cb000-0x4)=0x0) process_vm_writev(r2, &(0x7f00008f6000)=[], 0x0, &(0x7f0000920000-0x38)=[{&(0x7f0000496000)=""/28, 0x1c}, {&(0x7f0000a2a000)=""/184, 0xb8}, {&(0x7f0000fe0000-0xeb)=""/235, 0xeb}, {&(0x7f0000b8b000-0x42)=""/66, 0x42}, {&(0x7f00006fe000)=""/77, 0x4d}, {&(0x7f0000d2f000)=""/105, 0x69}, {&(0x7f0000d6c000-0xc4)=""/196, 0xc4}], 0x7, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000266000)=""/98) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:59 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e72000-0x9)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0xa) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f0000378000-0xa8)={{0x4c5, 0x5ca4}, 'port0\x00', 0x8, 0x40, 0x3, 0x1000, 0x3, 0x4, 0x1, 0x0, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet(r2, &(0x7f00000f1000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f00004ff000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r1, &(0x7f000043f000-0x9)=""/9, 0x9, 0x0, &(0x7f0000b41000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$packet(r2, &(0x7f000056c000-0x54)=""/84, 0x54, 0x0, &(0x7f000000a000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) shutdown(r2, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000af9000-0xc)={0x4, 0xe, &(0x7f0000576000-0xe)="afb947e1e034292f402ac73bf431"}) 2018/01/26 03:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000ab8000)=0x0) ptrace(0x11, r0) r1 = socket$inet6(0xa, 0x54ac2470799fa4b1, 0x10000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000dbe000-0x8)={0x1, [0x0]}, &(0x7f0000ebd000)=0x8) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000275000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) memfd_create(&(0x7f0000811000-0x10)='/dev/sequencer2\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0x40085112, &(0x7f0000b18000)={{0xffffff92, 0x0}, {0xffffffb0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ustat(0xfff, &(0x7f00006e2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 03:08:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000002000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x13d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x66000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_flags=0x100}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x4) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000487000-0x4)=0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f0000d51000)='keyring\x00', &(0x7f000050e000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f000004d000)='user\x00', &(0x7f0000d71000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f000020e000)="70bf7aa921ed8c71021bb358263817c170c9be5e0c573715ed62d58a2ff5752b6cd4124c8ad6f59fa11780b8b6cb5a2175276fb87458dda8ae05bc3dbfda2bf00e0de3971fca7b4bcfcb7302d20f667db1dd20440d07e79001e99261327e2d5f6c6e174c2474cc35fd3593", 0x6b, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r1, &(0x7f00003cd000+0x25d)=[{&(0x7f000058e000-0xe5)="eab88d2bed8c640b41b04c629dd19944f6cb73f46b1eb52ad43174754c9c00a8be04a314accc3e30253a22e5c41c62f76450e373f27f0ce348bc233315b7fa24c5e71893afe74b527c970c944d319def5b2f61ae9d83a8c6d0f62ef54a0af6cc6c057a1b6c6fba2c2ad31091e9cd096ad5cbc47bebd31dc6cfb6956727ff119ea0b04f65717deb99d82338c8af8e37c9a6e340f19e0b6bc5868e535760b4b301b498f1ce7efb4b4702fff728be0dcd47aa0192e52fb99b50914dc529e1bac8e25217003d2f458a5480fb6d74d95943bcb86c25ee9d329bfe0f5006c565fb6f5ec420d2a9b3", 0xe5}, {&(0x7f0000140000-0xfc)="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", 0xfc}, {&(0x7f00004d7000-0xee)="e086bd0383b1c4d4de092e78159fc151215f4ff51e2548cd6f3448669fbc1459dea0d2c48efdb89824c6b7a259ca27b2689a79da719058385705b5dc41ddd45b99752158dd95d7f3c3760c46fb06785b2fab225b9cc15aae496aa9ff6077328eea8417a8174d4f842aa301834e6a0af430c3e75cb3c24eeb18660ad89c62bed6185ebaa130a132ce94ab859608a2592d249295fd15c0f091538c33ab82fcebdfc7c347bcdf34da0fd6f44b563fc5a1bb12a6c3c1177215ef4d09dd88aa85a279e91d7d295e2d62e6ba354e3d3ea6892bd99db938edc9c3379ba7d1693e83c67fc7836b77dca405488b583ba9f91d", 0xee}, {&(0x7f0000f7c000)="fab97dcb41a4c4abcfe0f51ec3da6eb1124afc0ef5adb33d9e1c934ea2e23b56f5512fc01f26", 0x26}, {&(0x7f0000f17000)="ce1f690a518804540168bfc6952bc99ecf22c1f3e9c4cc2cfe227847b210cea481f62453e5ff602d8ad3551405e30642cfcbf739412a8749e85a6580f943678622b17b11432c182c9377efacd7dff4ee2c1585cad7cc14c1c1219fca1c60", 0x5e}], 0x5, r2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30ffff000000000006ff057d08e8bd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r3, &(0x7f0000bae000)={&(0x7f0000fb5000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008ce000-0x25)=[], 0x0, &(0x7f00005da000-0x48)=[{0xc, 0x8000000029, 0x3, ""}], 0xc, 0x0}, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00003f4000-0x4)=0x80000000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@generic="c34a22741c3d3a3c9ea4431a63e73637", @ifru_flags=0x20000003fe}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005ec000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d26000)={0x0, 0x1000, "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"}, &(0x7f00001a4000-0x4)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000790000-0x6)={r5, 0x8}, 0x6) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e96000-0x11)='/selinux/enforce\x00', 0x800, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000b8e000-0x12)='/dev/loop-control\x00', 0x80, 0x0) syz_open_dev$tun(&(0x7f0000a59000-0xd)='/dev/net/tun\x00', 0x0, 0x200001) openat$rtc(0xffffffffffffff9c, &(0x7f000078d000-0x9)='/dev/rtc\x00', 0x40, 0x0) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f0000619000)={0x10001, 0x1, 0x2}) link(&(0x7f0000a75000)='./file0\x00', &(0x7f0000c79000-0x8)='./file0\x00') clock_gettime(0x0, &(0x7f000099c000-0x8)={0x0, 0x0}) utimensat(r6, &(0x7f000075c000-0x8)='./file0\x00', &(0x7f0000482000-0x10)={{r7, r8/1000+10000}, {0x0, 0x0}}, 0x100) ioctl$KDGKBMETA(r6, 0x4b62, &(0x7f0000b33000-0x4)=0x0) 2018/01/26 03:08:59 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d72000)='/dev/vga_arbiter\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000)=0x0) ioprio_get$pid(0x3, r2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e37000)=0xc) fcntl$setown(r1, 0x8, r3) fcntl$getownex(r1, 0x10, &(0x7f0000000000+0xca6)={0x0, 0x0}) bind(r0, &(0x7f0000002000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) fcntl$addseals(r0, 0x409, 0x2) ptrace$setopts(0x4206, r4, 0x82, 0x4) ptrace(0x4207, r4) ptrace$setregs(0xf, r3, 0x4, &(0x7f0000001000)="e944") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r1, 0x10, &(0x7f0000003000-0x8)={0x0, 0x0}) 2018/01/26 03:08:59 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x10000000200001) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000006000)=0x0) 2018/01/26 03:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000104000-0x8)='keyring\x00', &(0x7f000087f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000378000-0x6)='logon\x00', &(0x7f00003f3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c47000-0x96)="73b74f0a05899389b444ee42cb01a6b31b302bb978d6ef1a3315beabc4b01d5e64b30dea666378fe9985832463d417cc8f0b7597e3385e82ac6db6c0154ae765aeaefa48dfbbc63df7083ca53f8ed58a26edb2a9607195deed2719efc8ebe996ab4e1c1a784b5a9d20cd1e5a796e0c8850e77a2e599387b96e4b72fe3ee62457331cb35a1e250a864852c921ceb511edfef818d31c1b", 0x96, r0) keyctl$unlink(0x9, r0, r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001d6000)='net/mcfilter\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/01/26 03:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="", 0x0, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000948000)={&(0x7f00007d5000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003ab000-0x2b)=[{&(0x7f00000a3000-0x1000)="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", 0x273}, {&(0x7f0000993000-0x94)="f75555941dc1fbca512098b42ac171363b982553165b332f6749d3c52377670bc2534346350002e92bb5d6e4e49df4e253f47f495fd909473abd8181a08ddde5c3cb3412737bad5a8b6490e50717413c57c962f28d40dd511a207313af83ae2139bbf034950c5b38de86e3bc37114fc3d7363a2b33076f11ff7e0afd7eb0e8d6ab4f6ef8bf955548f0e4f8fcc52964633c957416", 0x94}], 0x2, &(0x7f0000a02000-0x2400)=[{0x38, 0x119, 0x829, "d34377f4a7f926b4cae81852d33606798c7540015d9072a5a64c5d249de0fe7489323aac8ad9f455979a35cc"}, {0x48, 0x80000000088, 0x200, "ec0dcabf6997e5dff851f58e9e1612111fc0eb82382074fcecf1088fe21136e31e66b0aa94874e22a6c1aff5e7ed4cd054e2f08329bcebf5ba7c"}], 0x80, 0x24000084}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000a93000-0x4)=0x0) sched_getparam(r1, &(0x7f0000d89000)=0x0) 2018/01/26 03:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000161000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000023c000-0x4)=0xe8) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000009a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mkdirat(r1, &(0x7f0000adf000-0x8)='./file0\x00', 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xffffffffffffffc6, &(0x7f00004af000-0x8)={&(0x7f00009ea000)={0x14, 0x1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000bbc000-0x24)={0x5, 0x8, 0x6, 0x1000, 0x8, 0x9, 0x100000000000000, 0x8, 0x1000, 0x5, 0x2, 0x34}) [ 51.139167] audit: type=1400 audit(1516936139.253:58): avc: denied { read } for pid=9920 comm="syz-executor2" path="socket:[15278]" dev="sockfs" ino=15278 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/26 03:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000104000-0x8)='keyring\x00', &(0x7f000087f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000378000-0x6)='logon\x00', &(0x7f00003f3000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000c47000-0x96)="73b74f0a05899389b444ee42cb01a6b31b302bb978d6ef1a3315beabc4b01d5e64b30dea666378fe9985832463d417cc8f0b7597e3385e82ac6db6c0154ae765aeaefa48dfbbc63df7083ca53f8ed58a26edb2a9607195deed2719efc8ebe996ab4e1c1a784b5a9d20cd1e5a796e0c8850e77a2e599387b96e4b72fe3ee62457331cb35a1e250a864852c921ceb511edfef818d31c1b", 0x96, r0) keyctl$unlink(0x9, r0, r0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001d6000)='net/mcfilter\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) 2018/01/26 03:08:59 executing program 3: r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000ed1000-0x7)='.ppp0\x00q', 0x0) pwritev(r0, &(0x7f00003f6000)=[{&(0x7f0000e36000)="", 0x0}, {&(0x7f0000ab3000)="fdd183d9d6301280280cac3e52abcc90a44a14a111dcfd75eb6c122d30ef5c2d39a17307c87ce1bca9598aa033ea451f00e786f37ef159f81cc28a08e5691daba22c6211168349f8814e189750135d19fdf1a78b15f9da520056af2e5610832a7a8130", 0x63}, {&(0x7f00009fa000-0x69)="18a5bbd6d69f9359b858792aafe4780b88c35404bad3d5a19a74fd76fbc0369ac76f899c03dff6e3394fe80cbf227790bf957d67fb4df309250df22f110e999b6aefb9693e6e92a7044922adb74b2bf982346424aa600eb06a04079abb07a5ec86d0b18c009c91e5c2", 0x69}], 0x3, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f000037a000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f77000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000000000)=0x1) 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$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000003000-0x50)={{0x64684a9c, 0x8}, {0x1, 0x10000}, 0x3ff, 0x4, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000000000)={&(0x7f0000001000)={0x27, 0x8aa00, 0x322c, 0x7, 0x9, 0xffffffffffffffbf, "29919267cbbefb07b940c07c7b69488556ed400cb0555adfaa5ae0cc97ddf4a3c8c66dc7859b4056ca23a8fbc3cbf4c1e8c23eda1bf8c7302abf5e1c3bceb4", 0x1}, 0x58, &(0x7f0000001000-0x18)=[{&(0x7f0000001000)="aa625556705a75039c3e36655a6bbe83f54d2b86cce38505b0c8748887e812cd5d205efce913542386bdcc5eb3ed122e05c2487152bd1c41cfb86a3df8fcaac1b2f68058edaac5e4231a3adfae8b734812973f7f09c7f3e7424f0e4cfb92b9a930af07be25e60162f7686f071bcf4579e2d45bd7478708fc7745d523f13e87df10457356fed1eadf40b6f3ad39ef5e541b3d5d05d301fc383331e0528108a5ddec2432cccdb281755bcfb503ae3f15e5c020", 0xb2}, {&(0x7f0000001000)="6d9dc97e27d2be3102991a4cb5526a93fc7d5f7e000fc9be8749643a6fa14fbb3691c6c467461baf0301a88c8b5015194fcf1fe18b31c03cbf0899abc4e17a5cec0a7ad9f70aa09cf1b396881960c119f3821f4f3de4bdc8a28c4cdd52bfa1544e4b7b95736e74c2c679f4a007751657c81eabe6df73e01d32ed0557a8672e27f23ae75f36cc23fc4a12f3c004a487caef787b5f6c27aa22ff3f3af09385842a84f08194becf5d16f1259cf6bc56744b3c66403206bb669aa430439430cdcb60592feb", 0xc3}, {&(0x7f0000001000)="9426a5659462c93be8231225f7f9f1c765205b7ecc4258624d6a576ecb62cec06eb3d2767c7b6da607de97b4a3be0860d9c420262d399fd522188294742c9d4cc59b4cad4a279101faa177a77472b7f05af7b4001b", 0x55}], 0x3, &(0x7f0000002000-0xf0)={0xf0, 0x111, 0x1, "5c7f9a8394fd52113d8977cc1d13a6374b46ed9f777185a72d1536c6e9d2a4e6d0b14dcf0776e275873450bc771844f310a3431d14b2b708a3b8cf5bcd0d59cd28e9daa438bca223c4cfa271d3d46d9f520afb91e419ad650f2174fc11ae536b3222e9dafd253a52c5ea2c75d252dc3f723bfedf135e9104f4d7d5aaa2904704dffa2d202eb7fa183b1c9ae773c77d8939fa50ed2fb5bb8da378670151a1911ae11f84e0ecb82bde3068c32c68ad05b5875829f3ca8f35f1ee7127d352fe242f0228328d72a8ab105933b6c56ab5fc853499ee21e6c2efb99a1a83f5d02dec5f86d785"}, 0xf0, 0x40}, 0x40840) sendto$packet(r1, &(0x7f0000391000-0xc9)="4d5d812fe0d23fcd48406e79050ffeada6c9e2316f488272db7b18c5c3f8b623c842e1a0387e982116b9f034ccc681f9ec655d5a01a5de25ceeb5fa2018b30d65f9932ef694ae3f3d578f934380e675bba70aab9498f8ae598a63517fe579649db38f98709313edee6c3d979ffc4485dffc4ba415c1578315b398fb4bd6c2a0295783d9c042c3cda2a9d71a3957e6865b253e42516f441757359efb6ac1a9f11769a6381c60c3a732d88d6c2d34e795760ebb18d6d64a09b092880b41ca374e2d39fbbfce50c4f996d", 0xc9, 0x40011, &(0x7f00002ea000-0x14)={0x11, 0xff, r2, 0x1, 0x7c3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/26 03:08:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00008ad000-0x9)='/dev/rtc\x00', 0x80000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00001f2000)={0x8, {{0xa, 0x2, 0xffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x25}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/26 03:08:59 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000172000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000b85000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00007b0000-0xc)={0x4, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000002000-0x10)={0x80, 0x50d, 0x9f14, 0xeb05}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f0000002000)=""/145, 0x91, 0x40, &(0x7f0000002000)={0x11, 0x9, r2, 0x1, 0xfffffffffffffffa, 0x6, @random="7f77351257ac", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000004000-0x10)={{r3, r4/1000+30000}, {r5, r6/1000+30000}}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000005000-0x4)=0x8, 0x4) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000004000)={0x8, 0x1f, 0x7fffffff, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000005000)=0x5635) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000007000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x4, 0x3}}}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000008000-0x4)=0x0) ioctl$TIOCEXCL(r1, 0x540c) 2018/01/26 03:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000647000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCNXCL(r0, 0x540d) r1 = syz_open_dev$tun(&(0x7f0000fb8000)='/dev/net/tun\x00', 0x0, 0x200000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00009e0000-0x4)=0x0) sched_setparam(r2, &(0x7f0000d08000)=0x3) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000369000)={@common='tunl0\x00', @ifru_mtu=0x4000000cf1a}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002fe000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000c86000-0x24)={@common="6c6f00190000088000ade6fff0000002", &(0x7f00002e1000-0x2c)=@ethtool_cmd={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000007c000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00001c6000)=0xc) sendto(r0, &(0x7f0000fca000-0x1000)="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", 0x1000, 0x20000010, 0x0, 0x0) 2018/01/26 03:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00005c8000)='/dev/rtc\x00', 0x800, 0x0) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f000094e000-0x32)=""/50) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f7f000)='/selinux/mls\x00', 0x0, 0x0) r3 = syz_open_dev$tun(&(0x7f0000b5c000-0xd)='/dev/net/tun\x00', 0x0, 0x80000) ioctl$TCFLSH(r2, 0x540b, 0xd23) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00002b2000)={@generic="e0afe51a6a6c27b9b89a801877864aec", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x2, 0x0}}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:59 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000735000)='/dev/usbmon#\x00', 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dc1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f000039c000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r2, &(0x7f0000984000)=""/24, 0x18) write$evdev(r2, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) pkey_alloc(0x0, 0x0) pkey_alloc(0x0, 0x0) 2018/01/26 03:08:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0xffffffffffffff18, 0x1000, 0x7400, 0xa5, 0x8, 0x10000, 0x2, 0x9, 0xfffffffffffffffa, 0x9}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x141002, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000001000-0x8c)={0x7ff, 0x3, 0x2, 'queue0\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000002000-0x8)={0x3, &(0x7f0000003000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000002000)={r1, 0x2}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000004000-0x24)={0x10000, 0x7, 0x0, 0x7, 0x7, 0x3, 0x2, 0x7, 0x57, 0x400, 0x7fff, 0xff}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000004000)={r1, 0x3}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000003000-0x8)={0x0, 0x3}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000005000)={r2, @in6={{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xd9e3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000007000-0xa0)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, @in6={0xa, 0x3, 0xffffffffffffffff, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x6}, @in6={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x4a4f}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000007000)='/dev/loop-control\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000007000)=0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000008000)='/dev/keychord\x00', 0x40, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000006000-0x4)=0x7f, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000a000-0x8)={r2, 0x8}, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000002000)={@common='nr0\x00', @ifru_flags=0x800}) socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000006000)=@sack_info={r2, 0x80, 0x80}, &(0x7f000000b000-0x4)=0xc) 2018/01/26 03:08:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2018/01/26 03:08:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f00008b1000-0x1c)={&(0x7f0000727000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @rand_addr=0x5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x1, 0x0}}, 0x26, &(0x7f0000001000-0x28)=[{&(0x7f0000000000)="3cad6e92e0", 0x5}, {&(0x7f0000f64000)="347dbce480f49b1909f0abe90687f852723b4b2cc9ededf43984ccdef039e99d8e26ed51c526ac8ae16a45d19f1719d822f8b743686c89d7c1dbf7cf7d3e527d76da67956df031856e2d030b12e77e0da8845f18495d0403b4ff068f1935965490720457428a81ce44251186ae71607f5ea4a032f6276837d2ece3db9e049906b1fede009dcaa04e9a5782dfd972de165c8ad6f35faa5b77fe0d3b3a9265d8ad4bf1b6da61c19a6b", 0xa8}, {&(0x7f0000174000-0x99)="f0d7ce1d7b84d05f04ed057361eed421b5643a5120c88bcb3fc39497a7bb93a159d70fd463f4c64996a9f5014acea7a1fb229bb6cc35823721910db4e6534185c0d14fa7392bff6aea831d527cd2005048792e2395f9ea835db2785543e6c282574ec3d1b5c7ed020454383c1de9ddab2088f77b409f04cf9ae4524be154fa676d9518aec470a553184d94506e64eecaca0578bee3e8778d2f", 0x99}, {&(0x7f0000d11000)="73167f2d5f9aede73a7cf0d664e376a996bea5d97f39", 0x16}, {&(0x7f0000dd1000-0x5f)="f8e145ebe630e8d4f167d64390f377b8c218b7fd3a21b646b0c0ba67cefadaef61b80d06ac8bebef0aadae2189f005966a01a059a390e7978533ade39139b53b29e0eae1109f23977d37d84c14dcd914af4e0a2e8419f7ac89ba4a053580f1", 0x5f}], 0x5, &(0x7f0000da5000)=[{0x70, 0x11f, 0xce9, "c321326feca70455b1fa77c85f32ff4c96aec139937e991423bbe6b757726783ec5588da36733372ed1143281517d5a178e7fed04073de28aa36d5675ab6f214c5106f0ee6757277775bc06f043e77f57454e40467f6349e2b8c7ded987ab1f102"}, {0xa8, 0x100, 0x1, "9ada5dce3292bff4b82b62c3936cbd5ea4c9177483beb4aa1b7f6ddcd696f9c60fcc7d318f111814cb66ae30cb57987cad23dc1f19856218542808b7a0019a2c5d889c513a8f69a977fecf3a84b1b13dafdd84eadd6965e415438f79218a059705ab6c8a0ff5400993c62def3db9f029e67afa46367828ef3c2f8e9e5ea859d46091dcf67a760b2d5a7dfc5ce9284b9915609018f938198c02f7d3"}, {0xec, 0x111, 0x1, "bd4ef726ce97037b53be35b25bc50bad9888649c9b541905724c3bcd50474a35a068da583a3b6038e64f00174acb7c0ff299b08a9c803772bf51f26808b48e02e8290536577d1e6778c22a6810ff6013ab418a663c8888415312dfbe72594c01983b9aa6c46f7282f56a6d9b2ba54760b554eda3afbf750bc20144664b6fc3468f6972088272300ed217afec789eb9878c59b4d03548141da27ad1a88b49b531342788fa7b2104345109904b536756b24e4d91ef8bff4a74c49985c6509a6a0ac800d1fc7e0b69f7eee90eaf412a30e8757aedd6a4904e369a3515cdaae31b"}, {0x1c, 0x6, 0x4, "d19ab2933d2b37c6952877d64b4ae058"}, {0xf4, 0x11, 0x80000000, "d81efcf59f70ca36ddbd7a136b32896083d22c5c3ea046517e5d89e470d479797568c8547d7abfe748f4d3efeb6e0fd92bb30d6a6b4014777b330a33eacf6e7c40e5f617856da67fd21552231b98f1dd5bd3cf62f08a899b104cf7c16d7a1de5d69cabfd39c93731dadc38572016d11af8e25f93389382b20147c048b4252e178de71f4297689f1d3e838957ff78597df5e9a7699386b32bf0932edb705d1bc669e73fa920676a233d3bb8a0db820de9e0c4f2cfece4ee1a85f916a70778f3b31f6b08d268629d3ad3591eb5e3803fd854a163befeb58be0d13b48fd40e19b066fe8e7b24859f1ed"}, {0x100, 0x11, 0x80, "4c1d986eebed22a6d4afc46563fc88fd88903624accae56de8fb0c3d050a632494fa4bdd5545d2fe83a7315f789d3dc25642b99a8d88f6857820a06317d71dc19db40f56b661bf00004a686a6bc253ffa680ccd12d71b34d9736e2a3f50f34e40e3f2b62cc75b2d3a01a426788e1d7268e97a2e54ea6bde47f26091671fedb0ff838061a7e7b107da13179510c7b31c8ae944fdd4d2f103a59f83fc1af4e00a77134ff7153ac406cb35c35cfd69b5d616a94fb97b38b033f6f65d79aa44eab3a5189dedac36f3ed3f43b81477c5b62ba5c3d87109462e5ae6b95aa27b3292a2d0a17cfae0dfe1ae98827ec02b10962747a6e"}, {0x100c, 0x10e, 0x80, "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0x1420, 0x40000}, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000472000-0x8)={0x0, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f00005a5000)='/dev/rtc\x00', 0x200, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000519000)={@common='yam0\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000016c000-0x6)={0x0, 0x7}, &(0x7f0000a5e000)=0x6) ioctl$void(r4, 0xc0045878) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000335000)={r5, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0x0, 0xffffffff, 0x20, 0x8000, 0x3, 0x6fa, 0x200, 0x2, 0x6, 0x1ff, 0x2, 0x80, 0x200, 0x2]}, &(0x7f0000904000-0x4)=0x108) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000d72000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bind$unix(r2, &(0x7f0000965000)=@abs={0x1, 0x0, 0x0}, 0x3) r6 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r6, r6, &(0x7f00004db000)=0x0, 0x1000000000ff) 2018/01/26 03:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cc1000)='/selinux/mls\x00', 0x0, 0x0) accept4(r1, &(0x7f0000a57000-0x20)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e9a000)=0x20, 0x800) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000c5b000-0x50)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_settings={0x3ff, 0x42c30041, @fr_pvc_info=&(0x7f0000d0b000)={0x80, @generic="365a7858e83a2f681bfad598b98008d8"}}}) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000409000-0x50)={@generic=""/16, @ifru_settings={0x0, 0x0, @fr_pvc_info=&(0x7f000096e000)={0x400, @generic="6dc65178399a837351d88f2e4a2b8e1c"}}}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000646000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000168000)=0x14) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000081d000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x7f) ioctl$sock_ifreq(r3, 0x89f7, &(0x7f00002f3000-0x50)={@generic="074e266babc122b1db1968ba93443048", @ifru_addrs=@ethernet={0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$packet(r0, &(0x7f00009ef000)={0x11, 0x10, r2, 0x1, 0xffffffffffff4d29, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000776000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000033c000+0x7d8)={&(0x7f0000511000-0xc)={0x10, 0x0, 0x0, 0x44020}, 0xc, &(0x7f0000c92000)={&(0x7f00000ea000)={0x28, 0x3, 0xf, 0x504, 0x6, 0x3, {0x3, 0x0, 0x7}, [@typed={0xc, 0x17, @ipv4=@dev={0xac, 0x14, 0x0, 0x17}}, @typed={0x8, 0x69, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x48080}, 0x448c0) sendto$inet(r0, &(0x7f0000d87000-0x9)="a54cdef8f861ab9fa10f153ef52978", 0xf, 0x7ffd, &(0x7f0000deb000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004c4000-0x1000)="24d1", 0x2, 0x91, &(0x7f00000f5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pread64(r0, &(0x7f0000a31000)=""/154, 0x9a, 0x0) sendto$inet(r0, &(0x7f00002ab000)='\'', 0x1, 0x4001, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x5, 0x80003, 0x3, &(0x7f0000176000)={0x0, 0x0}) 2018/01/26 03:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000358000-0x1c)={&(0x7f00008c3000)=@llc={0x1a, 0xf7, 0x8, 0x77b3, 0x6, 0x5587, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000028d000-0x20)=[{&(0x7f0000c68000)="7d593097659ece2c3d6324371140dda97d4146f167cf61401ee69367201009d0896ede8a4bd84ed43b1d681698b30fc871c98877d43179f7076d60f01607e62d794daa792d5c0f90624dc0556501d8c8ed3abb68052a869d8536463209421a0c1f4841f44291e92f5de9938c25b4ba50bb4958cc9147841d303e0caa26f636299a9572da5cb032af0117ad57d0f2b556ad0da3a3b8d08626821e6326bd4b8252ae0a39a3c5561576c101d4fc82c468b93b2aac554a88c0ef39c4acb8815616f85cd4b6354b56938cef519c0cbeca8b", 0xcf}, {&(0x7f0000667000-0x1000)="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", 0x1000}, {&(0x7f0000fd3000-0x4e)="92333538a2e234f26822b697b870509540d95c4c61574c5d6785f947455c6b9b8538f6c0dcb53f81acc4b1b09320d766f4c5ebd2de6fd3cf83117cbb2f1949c9afaed3efc955e783886776ca0b9f", 0x4e}, {&(0x7f0000e3c000)="21794fa80c2478d4d7c958b3e360a9d5b3b96de1872ac955a23bb50c959c4ed057546afdd4227cb1633807c30c2809128c15a5f14e36126181fa9dde9b921464ae68e994cdb6b4afe1837104313bbfb7f70c5abb616c7b86c34943799c3ba776ef6db76f8ab11b4157cd0411049a53c00895dd61e97a24c00032405c6f84e13af98d0c7a6e3424298e6b37a7efb2ea30a108e4732cacc60aff2463fe3b0183b32e8d3f4cf3ee5382e3604131d8bbc1f4", 0xb0}], 0x4, &(0x7f0000680000-0x274)=[{0xd0, 0x115, 0x17, "bef835ed0b9e105f877876c8c8c20b83e8b2b20f9d2aca67f82cfcf7c82371450ad6d28e808386f0008a5fc298fdeb2c521db82ecf37f5ddb2275d3a93dc9a778818156e7b20903d880d3d14e9f6f0c63f249d50dbb97640428a998818328d673392c8036b19ef264b31f1a27c08b06cac8af4be25fcf6fab94de923b838a4d6e34220595fa9c2c450c6e111bca50a9d288a65b7be18aadea0a3235414492126543c156fd1c9f4f93087f251796f59b2a96436a954a6c1d4d5c268f51d9cd3477b85ef"}, {0xd4, 0xff, 0x4, "c9c1732a197078bb25d663283034008ea4b456b7320bc30d126f4cf1c633d0513046dd2f0bbf5091b92dc2949e04ed4244a7c1528c44285dcc9ff0dca13714eab17537966e48bb8788c0b7c94eef4d0d693f8d353060364a4e0d991859f1e5d3ebfbe9b64f411693937b79fd7ca72c13e40a0d5edc9b00b1eff8868811e75fff1cc8ce03993eafcedecbb6d017e5599f6c3653584c386ce2ac4655fc79384a763d58b3392ce5425c244380e4ec3704cf1250d7347d284624d76ec6a5a88c3db2789fbb2c3e59"}, {0x10, 0x29, 0xfffffffffffffffb, "8a0c"}, {0x2c, 0x10f, 0xffffffffffffffe4, "92b7aa86d68a957f574aa5e46d2dd426159ae25c6acefddfd4f50bc28d"}, {0x94, 0x118, 0xffffffffffff0000, "652eb25641e0cd205a3e96db9563efebf89bfe6fb723ae92865655e8e92d6daabfbee8b568e02700a85ebd3fc62ef2c4f6d72208abcdb004298f0dfb5f6083720d77beefa6ca93714af3c068a77b391fef164db2b9e2f66b366eb10bd519dca413602b48dda4a2c3faf3d5ac52b93e9cc648bba7ab45acebbac6e1724e0a5c3228ed9f8c8c"}], 0x274, 0x0}, 0x8040) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000408000-0x4)=0x0, 0x4) readahead(r1, 0xfffffffffffffffe, 0x6) openat$ppp(0xffffffffffffff9c, &(0x7f00006f8000-0x9)='/dev/ppp\x00', 0x44202, 0x0) 2018/01/26 03:08:59 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000009000-0x8)={0x0, 0xffffffff}, &(0x7f0000000000)=0x8) r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000004000-0x4)=0x0, &(0x7f0000002000-0x4)=0x2a2) 2018/01/26 03:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a96000-0xd)='/dev/net/tun\x00', 0x0, 0x40000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00009b1000-0x4)=0x0) rt_sigqueueinfo(r1, 0x39, &(0x7f00008b0000)={0x13, 0x7fffffff, 0x100000001, 0x96}) r2 = open(&(0x7f0000a50000)='./file0\x00', 0x2, 0x2) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f000051a000-0x4)='tls\x00', 0x4) 2018/01/26 03:08:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) r1 = gettid() setrlimit(0xb, &(0x7f000003a000)={0x0, 0x0}) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r1, 0x20, &(0x7f0000035000)={0x0, 0x0, 0x0, 0x0}) r2 = open(&(0x7f0000251000)='./file0\x00', 0x200, 0x40) sendmsg$nl_generic(r2, &(0x7f000096c000)={&(0x7f0000ebb000)={0x10, 0x0, 0x0, 0x800040}, 0xc, &(0x7f00008f9000-0x8)={&(0x7f000096a000)={0x14, 0x31, 0x0, 0x0, 0x3, {0xe, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000041}, 0x80) timer_settime(0x0, 0x1, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f000004b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 03:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f000005d000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000098d000-0x14)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0, 0x0, []}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000ea7000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000600000-0x4)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00002dd000)={@rand_addr=0xfffffffffffffff7, @loopback=0x7f000001, r1}, 0xc) 2018/01/26 03:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x1b, 0x1, 0x1ff) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000463000-0x4)=0x3, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) socket$nl_generic(0x10, 0x3, 0x10) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) syz_open_dev$tun(&(0x7f00006b6000-0xd)='/dev/net/tun\x00', 0x0, 0x300) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0xe66) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) r2 = syz_open_dev$usbmon(&(0x7f0000b84000-0xd)='/dev/usbmon#\x00', 0x1, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000ab3000-0x68)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1000, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) 2018/01/26 03:08:59 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x1000002) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f000000f000)=""/253, &(0x7f000000f000-0x4)=0xfd) exit(0x0) process_vm_writev(r0, &(0x7f0000003000-0x18)=[{&(0x7f000000d000)=""/55, 0x37}], 0x1, &(0x7f000000c000-0x8)=[{&(0x7f000000d000)=""/83, 0x53}], 0x1, 0x0) r2 = socket(0x11, 0x805, 0x1000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000000a000)={0x0, 0xa4, "56d8e05911cf252009da2e319a5ff3f4a4df752ef24876a87138cca33b631caa0030cac8c38903ba3bc2fa3827edc4218f8d4eb74333b32a47b8afa81257becda523e97a206c94a056151eb48fd4203ba43b709310bf9ff62d829921db2fbb177639cd12355671782b9bf7d37e810af8ad62d1d67073aaf9932cb2914c9b8a53ebfb22f0f35d3c0839f346e695d9efa292f12d696e366d1dbf5ab8022d25fbc6417b7bd5"}, &(0x7f000000f000)=0xac) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000010000-0xbc)={r3, 0xb4, "c977edff1f26246e010bde04a6c141550014530f2415cd7f5a2b13410998494ce0861d7426dab996c204581290221d0977a404084fc0d78b6d33068baecc3aee35795e9caf31f6952e6ccf325df8071f39aea8564c8123c0fa675af3e98aff3a8befb101e2badc1a95e692357cddf2d66f611599b1cd942c0b82b5f975e5e4e1d1b2a4bffb17e48a041ecebf363623bd557cda4f45d084bb195b742ea3b24e996a656ca8e392828c371a8f0c7d1f8ade48b363a0"}, &(0x7f0000004000)=0xbc) 2018/01/26 03:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000358000-0x1c)={&(0x7f00008c3000)=@llc={0x1a, 0xf7, 0x8, 0x77b3, 0x6, 0x5587, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f000028d000-0x20)=[{&(0x7f0000c68000)="7d593097659ece2c3d6324371140dda97d4146f167cf61401ee69367201009d0896ede8a4bd84ed43b1d681698b30fc871c98877d43179f7076d60f01607e62d794daa792d5c0f90624dc0556501d8c8ed3abb68052a869d8536463209421a0c1f4841f44291e92f5de9938c25b4ba50bb4958cc9147841d303e0caa26f636299a9572da5cb032af0117ad57d0f2b556ad0da3a3b8d08626821e6326bd4b8252ae0a39a3c5561576c101d4fc82c468b93b2aac554a88c0ef39c4acb8815616f85cd4b6354b56938cef519c0cbeca8b", 0xcf}, {&(0x7f0000667000-0x1000)="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", 0x1000}, {&(0x7f0000fd3000-0x4e)="92333538a2e234f26822b697b870509540d95c4c61574c5d6785f947455c6b9b8538f6c0dcb53f81acc4b1b09320d766f4c5ebd2de6fd3cf83117cbb2f1949c9afaed3efc955e783886776ca0b9f", 0x4e}, {&(0x7f0000e3c000)="21794fa80c2478d4d7c958b3e360a9d5b3b96de1872ac955a23bb50c959c4ed057546afdd4227cb1633807c30c2809128c15a5f14e36126181fa9dde9b921464ae68e994cdb6b4afe1837104313bbfb7f70c5abb616c7b86c34943799c3ba776ef6db76f8ab11b4157cd0411049a53c00895dd61e97a24c00032405c6f84e13af98d0c7a6e3424298e6b37a7efb2ea30a108e4732cacc60aff2463fe3b0183b32e8d3f4cf3ee5382e3604131d8bbc1f4", 0xb0}], 0x4, &(0x7f0000680000-0x274)=[{0xd0, 0x115, 0x17, "bef835ed0b9e105f877876c8c8c20b83e8b2b20f9d2aca67f82cfcf7c82371450ad6d28e808386f0008a5fc298fdeb2c521db82ecf37f5ddb2275d3a93dc9a778818156e7b20903d880d3d14e9f6f0c63f249d50dbb97640428a998818328d673392c8036b19ef264b31f1a27c08b06cac8af4be25fcf6fab94de923b838a4d6e34220595fa9c2c450c6e111bca50a9d288a65b7be18aadea0a3235414492126543c156fd1c9f4f93087f251796f59b2a96436a954a6c1d4d5c268f51d9cd3477b85ef"}, {0xd4, 0xff, 0x4, "c9c1732a197078bb25d663283034008ea4b456b7320bc30d126f4cf1c633d0513046dd2f0bbf5091b92dc2949e04ed4244a7c1528c44285dcc9ff0dca13714eab17537966e48bb8788c0b7c94eef4d0d693f8d353060364a4e0d991859f1e5d3ebfbe9b64f411693937b79fd7ca72c13e40a0d5edc9b00b1eff8868811e75fff1cc8ce03993eafcedecbb6d017e5599f6c3653584c386ce2ac4655fc79384a763d58b3392ce5425c244380e4ec3704cf1250d7347d284624d76ec6a5a88c3db2789fbb2c3e59"}, {0x10, 0x29, 0xfffffffffffffffb, "8a0c"}, {0x2c, 0x10f, 0xffffffffffffffe4, "92b7aa86d68a957f574aa5e46d2dd426159ae25c6acefddfd4f50bc28d"}, {0x94, 0x118, 0xffffffffffff0000, "652eb25641e0cd205a3e96db9563efebf89bfe6fb723ae92865655e8e92d6daabfbee8b568e02700a85ebd3fc62ef2c4f6d72208abcdb004298f0dfb5f6083720d77beefa6ca93714af3c068a77b391fef164db2b9e2f66b366eb10bd519dca413602b48dda4a2c3faf3d5ac52b93e9cc648bba7ab45acebbac6e1724e0a5c3228ed9f8c8c"}], 0x274, 0x0}, 0x8040) r1 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r1, &(0x7f000022b000)={&(0x7f0000f83000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x1c, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000408000-0x4)=0x0, 0x4) readahead(r1, 0xfffffffffffffffe, 0x6) openat$ppp(0xffffffffffffff9c, &(0x7f00006f8000-0x9)='/dev/ppp\x00', 0x44202, 0x0) 2018/01/26 03:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000515000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4)=0x0, 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00003d6000-0x20)={@common='gretap0\x00', @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) [ 51.453132] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex [ 51.492886] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex 2018/01/26 03:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) socketpair(0x7, 0x7, 0x5, &(0x7f0000e16000)={0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000079c000-0x5c)={{0xa, 0x0, 0xfc2c, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x810000}, {0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, 0xff, [0xffff, 0x1, 0x101, 0xe72, 0xfffffffffffffffd, 0xc, 0x1f, 0x3]}, 0x5c) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) r2 = syz_open_procfs(0x0, &(0x7f0000098000-0x9)='net/unix\x00') ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f0000469000)=""/95) [ 51.538496] PF_BRIDGE: RTM_NEWNEIGH with invalid ifindex 2018/01/26 03:08:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c7000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) r1 = fcntl$getown(r0, 0x9) ptrace$getenv(0x4201, r1, 0xfffffffffffffff7, &(0x7f0000513000)=0x0) 2018/01/26 03:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000244000-0x10)='/dev/sequencer2\x00', 0x440000, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000c41000-0x8)={0xfd, 0x5, 0xff, 0xff, 0x101}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000598000-0x8)='./file0\x00', &(0x7f0000b4d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000bef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, 0x0, r0, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000f86000)='lp\x00', 0x3) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0186404, &(0x7f0000ed9000)={&(0x7f0000608000/0x3000)=nil, 0x0, 0x0, 0x0, &(0x7f00006cc000/0x4000)=nil, 0xd5}) recvfrom(r2, &(0x7f0000acf000)=""/101, 0xfffffffffffffdd6, 0x0, 0x0, 0xfffffffffffffe51) 2018/01/26 03:08:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000)='\x00', 0x8) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000e46000)={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="ab705a29b1db1f648cab9704b84c83fc"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) fstat(r1, &(0x7f0000436000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000cbe000)={0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f52000-0xc)={r4, r2, r3}, 0xc) ioctl(r1, 0x1ff, &(0x7f00003e1000)="81bcf75186e9872e9cc6ad9f2166d6ced699280b71abb527f0e6a41e56a533f9f8c32919b49b608376a9f2ba5a31995f0ac381c3eb945c5d3b99e7ab50253e3ba8077f0a9fae832f8ef61bdef8bacb30487d717c7cdefcf66ff5f096234ff4cf3ccaafddb14146e1729bb380940c86d95fb2a37a2d5066cae63cd0dccd55a09da533510f2658b721d5c3c0e944ee5c6788d0637fee54bbfe24c2a0b020017e2d7ca71622829ee301974f9bb7a08f9804bb287589cccb55e0cc4bb0676725116f6c2e9369f107f8a1285bfab5") sysfs$3(0x3) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x30, &(0x7f0000c02000-0xe8)={{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x40fd) 2018/01/26 03:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000a99000-0xc)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000cc1000-0xb8)={0x0, 0x2, 0xab78, 0x7, 0x200, 0x6, 0x4, 0x5, {0x0, @in6={{0xa, 0x1, 0x9fe0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xfff, 0x3ff, 0x24ebe9b, 0x9}}, &(0x7f0000648000)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000caf000)={r1, 0x5}, &(0x7f00002a1000-0x4)=0x8) r2 = socket$inet6(0xa, 0x1000000000001, 0x200000) setsockopt$inet6_int(r2, 0x29, 0x32, &(0x7f0000f63000-0x4)=0x0, 0x7d) 2018/01/26 03:08:59 executing program 6: pipe2(&(0x7f00008bb000-0x8)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000000000)={{0x2, 0x9}, 'port1\x00', 0x10, 0x41, 0x3, 0x1, 0x4, 0x7e, 0x7, 0x0, 0x5, 0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000b40000-0x8)='./file0\x00', &(0x7f0000002000-0x11)=@known='security.selinux\x00', &(0x7f00008b1000)=""/82, 0x52) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x29, 0x10}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000002000)={r2, 0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000) r3 = timerfd_create(0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = dup2(r3, r3) ioctl$sock_SIOCGIFCONF(r4, 0x8910, &(0x7f000049b000)=@req={0x50, &(0x7f0000f74000)={@common='vcan0\x00', @ifru_settings={0x13, 0x5, @cisco=&(0x7f0000a5c000-0x8)={0x8000, 0x5}}}}) timerfd_settime(r3, 0x0, &(0x7f0000ff0000-0x20)={{0x0, 0x989680}, {0x0, 0x0}}, &(0x7f0000fef000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/26 03:08:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000000013, 0x2, 0x7fffffff) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000c9d000-0x1d54)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_VFINFO_LIST={0x14, 0x16, [{0x10, 0x1, [@typed={0xc, 0xc, @str='\x00'}]}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/26 03:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f98000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e03000-0x18)={0x0, 0x20, 0x30, 0x0, 0x3f}, &(0x7f0000e62000)=0x18) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00001c0000-0x108)={r1, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x7f, 0x800, 0x6, 0x3, 0x80, 0x4, 0x3, 0x1, 0x5, 0x100000000, 0x200, 0xffffffffe65c8150, 0x7, 0x5]}, &(0x7f0000b89000-0x4)=0x108) ioctl$KDADDIO(r0, 0x4b34, 0x10001) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000b8c000-0x10)=[{&(0x7f00001ae000)="580000001400192300a14b80040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd00000000000000ed5dfffff5000022000d0009000404080000000000006e06ce", 0x58}], 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f00008e4000-0x50)={@generic="e904838149c9933e5d6839aa5a91bbb7", @ifru_flags=0x20000003fe}) 2018/01/26 03:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009f5000-0x8)={0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f000008e000-0xd)='/dev/usbmon#\x00', 0x7, 0x40) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f000098e000-0x24)={0x1, 0x100000000, 0x60, 0x9000000000000000, 0x2, 0x3, 0xff, 0x9, 0x9, 0x0, 0x1000, 0xffffffffffffffff}) ioctl$int_in(r0, 0x0, &(0x7f00007bf000-0x8)=0x3) r2 = getpgid(0xffffffffffffffff) getpgid(r2) r3 = syz_open_procfs(0x0, &(0x7f0000ba9000)='net/netstat\x00') read(r3, &(0x7f0000009000)=""/1, 0x1) 2018/01/26 03:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) clock_nanosleep(0x2, 0x0, &(0x7f0000b1a000)={0x77359400, 0x0}, &(0x7f00008ca000)={0x0, 0x0}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x100000001, 0x1bc, 0x0, 0x4000000, 0x0}}) r1 = socket$inet(0x2, 0x8080b, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00004d8000)={0x4, 0x0, 0x8202, 0x1ff, 0x100000000, 0x8001, 0x8, 0x7, 0x0}, &(0x7f0000198000)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000029c000)={r2, 0xffff}, &(0x7f0000df1000-0x4)=0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@generic="f78f11444d458337abe52ddd784dec43", @ifru_flags=0x1002}) 2018/01/26 03:08:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0xe000, 0x0, r0, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = fcntl$dupfd(r1, 0x4, r1) mmap$binder(&(0x7f0000a67000/0x2000)=nil, 0x2000, 0x0, 0x11, r3, 0x0) 2018/01/26 03:08:59 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000979000-0x4)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00005ee000)='/dev/rtc\x00', 0x10002a000, 0x0) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000000f000)='/dev/ptmx\x00', 0x0, 0x0) ftruncate(r1, 0x1000) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000012000-0x8)={0x0, 0x0}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f000000f000-0x4)=0xe) 2018/01/26 03:08:59 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000e27000)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000f10000-0x8)=[{&(0x7f0000f0e000-0xec)="6ad8762a3c4405ad3a33e3fb91c169ac1f417aacde1a8e67c0bbffef1f979f9e9a107a9d3414", 0x26}], 0x1) sendfile(r1, r1, &(0x7f0000001000)=0x0, 0xfec) sync_file_range(r1, 0x8, 0x7, 0x7) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000094e000)=0x0, &(0x7f0000e52000-0x4)=0x4) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000f10000)={0x0, 0x400, 0x4, [0x6, 0x3, 0x6, 0xe]}, &(0x7f0000946000)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f10000-0xa9)={r2, 0xfffffffffffffc98, "3b4efbae0b8ba006e43addc20376523ec434716e5aecf24f11322421e16a83af4c686a574eb0dc884af0963d51fc67dc259dbffef5f664e1022347c40263244d4002c134394aa6607eaa79a401e383d768ae03535775fb1b423cede05f901d407431ee72b2436860d319e53811abe7e16fd188c9f06e603344dc1e5c7345b8b3daec79ce48bce7ac60dc047aab937b780628c9772ec8eef70028e053eed6b7c603"}, &(0x7f0000453000)=0xa9) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000e23000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f0f000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xbdc}, &(0x7f0000f10000-0x4)=0x98) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a0b000)={&(0x7f0000f10000-0x1c)=@in6={0xa, 0x0, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, 0x1c, &(0x7f0000f0f000)=[{&(0x7f0000f10000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000f10000-0xb0)=[@init={0x14, 0x84, 0x0, {0x6, 0x7a, 0x7, 0x4}}, @sndinfo={0x1c, 0x84, 0x2, {0xda4, 0x208, 0xffffffff, 0xa67, r3}}, @init={0x14, 0x84, 0x0, {0x7f, 0x2, 0x1, 0x3}}, @sndrcv={0x2c, 0x84, 0x1, {0x1f, 0x9, 0x4, 0x45, 0x9, 0x5, 0x7, 0x61, r4}}], 0xb0, 0x2000c840}, 0x4010) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x2444) fstatfs(r1, &(0x7f0000ee1000-0xf5)=""/245) ioctl$sock_proto_private(r0, 0x89ec, &(0x7f0000523000)="72a82c2bf24e9432ff4f37f767bf4fcfe7e3e3c8d68cfb1324235d4b98ff7c2f386eb9") 2018/01/26 03:08:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000037b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000e36000-0x38)="a8", 0x1) recvmsg(r0, &(0x7f000001d000-0x38)={0x0, 0x0, &(0x7f0000e35000)=[], 0x0, &(0x7f000001c000)=""/0, 0x0, 0x0}, 0x0) close(r1) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:08:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xfffffffffffff72a, 0x400) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000003000-0x4)=0x0) bind$unix(r0, &(0x7f0000002000-0xa)=@file={0x3, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000a95000)=""/238) r1 = syz_open_procfs(0x0, &(0x7f00000cd000-0x16)='net/ip_tables_targets\x00') preadv(r1, &(0x7f0000261000)=[{&(0x7f00006a3000-0xa9)=""/169, 0xfd8c}], 0x1, 0xfffffffffffffffc) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000e71000-0x30)={&(0x7f00007a6000-0x8)=[0x0, 0x0], &(0x7f0000554000)=[0x0], &(0x7f000059f000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000c87000)=[0x0, 0x0, 0x0], 0x2, 0x1, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000b7b000)="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", 0x1000) readv(r1, &(0x7f00001e1000)=[{&(0x7f000067e000-0x81)=""/129, 0x81}, {&(0x7f0000397000-0x1000)=""/4096, 0x1000}], 0x2) 2018/01/26 03:08:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f0000cb8000-0x10)=[{0x10, 0x29, 0x43, '\'E'}], 0x10, 0x0}, 0x800) 2018/01/26 03:08:59 executing program 7: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace(0x8, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x88000, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r2, 0x1, 0x2b, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000003000-0x10)={0x3, 0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40086436, &(0x7f0000001000-0x8)={r3, 0x7f}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000004000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = socket$inet6(0xa, 0x3, 0x8) ptrace$getsig(0x4202, r0, 0x7, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000002000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000003000-0x8)={r5, 0x0}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000003000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x32, &(0x7f0000003000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r6}, 0x14) ptrace$getsig(0x4202, r0, 0xff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000003000-0x6)={0x0, 0xffffffffffff0000}, &(0x7f0000004000)=0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000002000)={r7, 0xbbf3, 0x32, "6868e2ad452fbd08ea362808c8f96c759ed7fc392b8a6e63e39866251f2ef43bc6d0319cc10cf22d5346bd481cb7fb0042ca"}, 0x3a) getrusage(0xffffffffffffffff, &(0x7f0000001000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$ax25_int(r1, 0x101, 0x4, &(0x7f0000000000)=0x10000, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000006000-0x9b)=""/155) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f0000005000-0x4)=0x0, &(0x7f0000006000)=0x4) 2018/01/26 03:08:59 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000004000-0x4)=0x6, 0xfffffffffffffeef) sendto$inet6(r0, &(0x7f0000001000-0x1000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) 2018/01/26 03:08:59 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4000000000010) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000c15000-0x10)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2018/01/26 03:08:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000594000)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000b15000-0xfd)=""/253) socket$netlink(0x10, 0x3, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000c3d000+0x47a)=0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getrandom(&(0x7f0000518000)=""/4096, 0x1000, 0x1) ioctl$TCFLSH(r0, 0x540b, 0xa7) writev(r1, &(0x7f00009a9000+0xdb6)=[], 0xde) 2018/01/26 03:08:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001ca000)='/dev/net/tun\x00', 0x0, 0x509000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00009fd000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@common='sit0\x00'}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000278000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40047705, &(0x7f0000eec000-0x8)={0x5, 0x0}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000432000-0x4)=0x0) fstat(r0, &(0x7f0000e90000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() stat(&(0x7f000017b000)='./file0\x00', &(0x7f0000356000-0x36)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) rt_sigqueueinfo(r2, 0xe, &(0x7f0000b3a000-0x10)={0x40, 0x1000, 0x8, 0x24}) 2018/01/26 03:09:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000057f000)='/dev/snd/seq\x00', 0x0, 0x8000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000b54000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000304000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000b12000)=0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000a6f000)={&(0x7f0000326000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x32, &(0x7f0000ff0000)=[{&(0x7f000046f000)=""/81, 0x51}, {&(0x7f0000392000-0x3f)=""/63, 0x3f}, {&(0x7f00000a8000-0x1e)=""/30, 0x1e}, {&(0x7f00009d6000-0x9f)=""/159, 0x9f}], 0x4, &(0x7f0000afe000)=""/233, 0xe9, 0x1}, 0x40000000) connect$l2tp(r3, &(0x7f00009c8000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x2, 0x3, 0x4, 0x2, {0xa, 0x0, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}}}, 0x3a) bind$vsock_stream(r3, &(0x7f0000f3a000)={0x28, 0x0, 0xffffffff, @hyper=0x0, 0x0}, 0x10) 2018/01/26 03:09:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000384000)=0x8c, 0x4) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000ff9000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x1, 0x0, 0x4, 0x0, 0x0}}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000ed4000)={0x100, {{0xa, 0x1, 0x63fa, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000003f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20000003fe}) ioctl$TCGETS(r0, 0x5401, &(0x7f0000607000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/26 03:09:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f78000)='/selinux/access\x00', 0x2, 0x0) fcntl$getown(r0, 0x9) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00004d9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) epoll_create1(0x80000) socket$inet6(0xa, 0x2, 0x0) 2018/01/26 03:09:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000065d000)='/dev/vga_arbiter\x00', 0x80000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000f1c000+0xb9b)={@multicast1=0xe0000001, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:09:00 executing program 3: syz_fuse_mount(&(0x7f00007c8000)='./file0\x00', 0xc002, 0x0, 0x0, 0x200, 0x20008) r0 = creat(&(0x7f0000aee000)='./file0\x00', 0x18a) socket$nl_crypto(0x10, 0x3, 0x15) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000001000)="25f4f6aad4189f54f88dfea3117ed2f63fc610bd6da347c5266ddef4744c76bf", 0x20, 0x10000, &(0x7f0000000000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() getpgid(0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f85000+0x89f)={0x0, 0x0, 0x0}, &(0x7f0000527000)=0xc) capset(&(0x7f000012c000-0x8)={0x19980330, r2}, &(0x7f0000804000)={0xfffffffffffffffd, 0x0, 0x2, 0x4000000000000, 0x400000000000004, 0x9}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000061000)=0x1000000000000000) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000854000-0xc)={0x0, 0xf4, &(0x7f0000e04000-0xf4)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfffffffffffffffd, @loopback={0x0, 0x1}, 0xe}, @in={0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7683, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x1, 0xf38, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffc0}, @in6={0xa, 0x3, 0x57, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x8000}, @in6={0xa, 0x2, 0x20, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x8000}]}, &(0x7f0000006000-0x4)=0xc) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000c31000-0x4)={0x0, 0x0}) utimes(&(0x7f0000246000)='./file0\x00', &(0x7f0000047000-0x10)={{0x0, 0x0}, {0x0, 0x2710}}) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00003d4000+0x27a)={r4, 0x3}, 0x8) personality(0x510000f) r5 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000e65000-0xf)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0}) r6 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000532000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$l2tp(r6, &(0x7f0000c20000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x2, 0x1, 0x4, 0x1, {0xa, 0x2, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x3a) [ 51.877878] audit: type=1400 audit(1516936139.993:59): avc: denied { getopt } for pid=10106 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/26 03:09:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r1, &(0x7f0000387000-0x60)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f00004d7000)={&(0x7f0000dd7000+0x99)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000bc3000)={0x0, 0x6}, &(0x7f0000805000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000dd3000)={0x0, 0x3, 0x45346e2330e18214, 0x6, 0x9}, &(0x7f0000f16000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000082e000-0xc)={0x0, 0x10, &(0x7f0000858000-0x10)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000699000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000002d000-0x10)={0xe2c, 0x8001, 0x8, 0x5, 0x0}, &(0x7f0000ba6000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000061f000-0x8)={0x0, 0x20}, &(0x7f000058e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000c0a000)={0x0, 0xffffffff, 0xffffffff7fffffff, 0x57d, 0x5, 0x2000000000000000, 0x929, 0x3, {0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x2973, 0x0, 0x1f9, 0x7}}, &(0x7f0000028000)=0xb8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000534000-0x27)={0x0, 0x76, "f255b213d6e3837fe744198a19ab7850e2c490f8112d1e59355046d5efaa2051a62b27f0cce29a29fb4e97092079903444982620b004059bbd1e7e8fdf059430d00ded242fd144fe26b7c91cde9786dfab3342bc1425928be1b34d298502ed98847f3eb8c0b3ac1d40c53cf9635d166248926ad0a482"}, &(0x7f00009b0000-0x4)=0x7e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00009f6000-0x14)={0x0, 0x64c, 0x6, [0x5, 0x4, 0x1, 0x3, 0x976, 0xeb1c]}, &(0x7f0000456000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000086d000-0x4e)={0x0, 0x46, "9bebe3869be788f1adf33d5e831f85a16cfa7fb99879e1ac57d86df0a2aa1552716fba81e5ab4cda22f4c3d044a05f40111e0f788d728fb07a1cb974cbe404adfc4664893f67"}, &(0x7f000003c000-0x4)=0x4e) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000122000)={0x1f, 0x1000, 0x4, 0x7fff, 0x1, 0x5, 0x80, 0x0, 0x0}, &(0x7f000089c000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000058a000)={0x0, @in6={{0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2}, &(0x7f0000d16000)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008ad000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb51e, 0x80}, &(0x7f0000b40000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00009a2000-0xcc)={0x0, 0xc4, "4821c57b7160e13529f67f07ffb18cd5a1384cbf8bfa5382701743957d9115587de78846b4dfee78500c32e991fe1d2ec61e6437cdfbc85d787cec597bbef89782c00b0120e19fc2bb7fd18aabc5f9d539c843f522b4c367baaf449a9748377e610ade7db377b4825f906ae0c84a3308ad035a23f55e53321b4719aaf468225e8db6bf305db6ca34b8df81bcb5978ff50e583d8fbd3841f34163ea7c1c1e39fa898f3410cbe6fecd470b8405e4254fe7d809694006085d48ed1eaa4bcab6c3d044fd96b4"}, &(0x7f000049e000)=0xcc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000c21000-0x20)={0xad, 0x8, 0x204, 0x7fffffff, 0x6, 0x0, 0x2, 0x6a4, 0x0}, &(0x7f0000df8000-0x4)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000457000-0x14)={0x0, 0x20, 0x4, 0x100000001, 0x2, 0x9}, &(0x7f00008bb000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000fc1000)={0x0, 0x9d, "2a3c5185e1e1641a2842817c8b8f090aef9471cc555da5e671af84788451a222ac6c109ffb78b593733974d867115f490249e437fff2e3245576bdc12c175e41044f258bdee5faaa73f0ca69090fc6a561c80af70a2c7a021d26213c252f988092124c3b2fdfcf84d8b198926421409c2a2a5fd2f743f65591510cbf11e26680c8100d68cb182fa8fe746010a51278f2cc455e49d36f81bc2684806922"}, &(0x7f0000753000)=0xa5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000074000)={0x61, 0x200, 0x81, 0x5, r13}, &(0x7f00006e9000)=0xfffffffffffffdde) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00009e5000)={0x0, 0x10, &(0x7f0000efc000)=[@in={0x2, 0x1, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00005e1000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000454000)={0x0, 0x0, 0x9}, &(0x7f0000800000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ffc000)={0x0, 0x1c, &(0x7f0000a20000)=[@in6={0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}]}, &(0x7f0000868000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bb0000-0x10)={0x0, 0x5, 0x10001, 0x3a}, &(0x7f00001f3000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00003df000)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x4, 0x7f, 0x4, 0xffffffffffffffe1, 0x0, 0x401, 0x6, 0xff, 0x1ff, 0x6, 0x7, 0x1, 0xffffffffffffff83, 0x6]}, &(0x7f0000e01000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00001f6000)={0x0, 0xe0, "4b152c8a7724785d303e8ece9da4d6aff40b73aaf37a3ada5729af36e5ddad2e795481d8dfe0ba03de793dbf3060d56da5a76350693836f2ead1edd540f1d382ba1f742e8d1817fd3fe55960bad6cc6d60d3e3d0a889a6b2233cae43f294f93de5082e5f8764597b2437f5b8e85af49aa1d0815bdad8bd0c84dd98a0a250d283c75d38b5608c662ad9b3e597cdc31cced2f327e12c6e4d837835974c113d596f572bec4b97fec5ebad03a5d129c784c0fd948ffd9b304bbab5ba8f46b18e43060fac039640606f175cd1ff17a285b5d71bd01dfbe8bf4bbac49bbabd1a981ef4"}, &(0x7f0000b1f000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000927000-0x20)={0x2, 0x200, 0x0, 0x10001, 0x8, 0x41, 0x58, 0x6, 0x0}, &(0x7f0000039000)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a41000)={0x0, 0x3, 0x1, 0x3}, &(0x7f000040b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000e8b000-0x20)={0x52, 0x5, 0x1, 0x0, 0x8, 0x7ff, 0xffffffff, 0x3, 0x0}, &(0x7f0000573000)=0x20) sendmmsg$inet_sctp(r1, &(0x7f0000ea6000-0xc4)=[{&(0x7f0000312000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000055000-0x30)=[{&(0x7f00000c6000)="fc4de743efe75049e5b02121b426f512cd2cd4f1768fb028fc883126ac70a5237a26535d2e6700ed1a9e96e1e1db8603f2f93077c6a8edb2c00794093d8c41c7a1d9401a06752ddb97917d2583fe09a98af0d50976e6e127c481e60cc6a94bf19377b8f242d87cd879fe8cb8b39dc6adbc5f15d3146343f901784c4d257b9a81aca38177fa945c6693d95ce1c2e00cfbc0b2d9d55bfd2bb4", 0x98}, {&(0x7f0000c85000)="ce238791a8516475b1a6847cf5d17d26eaa528ea61732c351cb4d4d9a430475a1226a49dc1ba5449545a754fb967c74f41e64609c00bd08c7a4ebde3ff3ffecaf2b7c2ee", 0x44}, {&(0x7f0000bcf000)="ca832cdd4bcb17ed7ef7af6daace54021959d414fe25a7927b479690c15a8650149ddf999246ccdfbde240356974b1b360ddb0ef64742d3a64097f3502ef2d38c7a43eea7f9f8c444315e93016a1893927b896676e9b09e47ceb42454c3ae52c183dca12d971", 0x66}, {&(0x7f0000f9a000-0x2c)="00a5b5c3232feaad2312a4cc5ed4cebe2d967dd6ba1a93cdef1b338d8dd8d8457476e783773c87bc2f45a4fe", 0x2c}, {&(0x7f0000314000-0x25)="2e72d2183db4829968f0897fdc8669339c65ac1810bef5055b8d06cca98072dfa7481a84f3", 0x25}, {&(0x7f000027c000)="6f0ec2351f26a9835b97099b2def0f88310816", 0x13}], 0x6, &(0x7f0000dc8000-0x108)=[@sndrcv={0x2c, 0x84, 0x1, {0x8, 0xff, 0x204, 0x10001, 0x0, 0x3, 0x7, 0xff, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x2, 0x1, 0x8000, 0x4, 0x2, 0x7, 0x7, 0x4, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0xffffffff, 0xd4, 0x209, 0x1, 0x7e, 0x4a8, 0x1ff, 0x0, r4}}, @sndrcv={0x2c, 0x84, 0x1, {0xffffffffffffff81, 0x3, 0x200, 0x9, 0x0, 0x800000, 0x7, 0x8, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x6db7, 0x0, 0x8, 0x6, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x8000, 0x200, 0x4, 0x7, 0x0, 0x7fffffff, 0x400, r7}}], 0x108, 0x800}, {&(0x7f00007b9000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bc0000-0x18)=[{&(0x7f0000835000)="7d35d3b4e1e6e62d666e8430d45110a7bd0f3790c986a230d24978fd61acd93bad1804dc3a53f6893fffa88e5ad3fed03b0040792e08cc56f0ca92df70c09724ca", 0x41}, {&(0x7f0000ca9000)="7b80f2694b750052c0fc52d3d133842c86726cda8ab1d7bd27ab51afc4aa8cd64262799830cc5a2fd39b558a2e921896db28fa58cc05c028000a9e739e946c30a85bae3e1c7a38a6e0b6d747001cdca87cdb3f5cd981df189ed5a9190362ac25033cf62dce3b353780286cf73011d810e6af6e3673ec4198b7975f2d493f2092587c18d4f86001", 0x87}, {&(0x7f00005c8000-0x59)="8d2526e1ae3c61600f84c1d816d2c645af9232c145e26a11cc72b1bc6e64b57c1a9b678d7b71d5c6d9e5c05975562928b700dda7bf6a87c39165ef195bca561805187caba857cf6200a33de1d8f3bed90e4d586db95484d1e2", 0x59}], 0x3, &(0x7f000037a000)=[@sndrcv={0x2c, 0x84, 0x1, {0x1000, 0x2, 0x8000, 0x400, 0x1, 0x3, 0x8, 0x80000000, r8}}, @init={0x14, 0x84, 0x0, {0x4, 0x6, 0x7, 0x8}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x5, 0x0, 0x74d, 0x0, 0x4, 0x7f, 0x0, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x10001, 0x7fffffff, 0x4, 0x6f2b, 0xdfc, 0x0, 0x2, 0xfffffffffffffffb, r10}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x6, 0x6, 0x1, r11}}], 0xdc, 0x1}, {&(0x7f0000492000)=@in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}, 0x1c, &(0x7f00004ff000-0x38)=[{&(0x7f0000dfe000)="97d914e6dbe952ebd0e7ab818e0f4593128a67ea4af88a957caa0c0eea522dfef026ba4019e95bbf9d22be288ce69a00f875f0cff41421cab1a0093f92c9b63993668e2ba3650899c73a44911c8e73d1eb4f967b8ae96764ffa18ac0bd417cfa9f1d3aa8c519896c49133db179f7b9468527f6e4f11f4237397fd0", 0x7b}, {&(0x7f0000316000)="95bb8fcf5a0a39dd5b5d4bd890f3e39f719fa0ae09b06d004abb8f25fea3718b7a0c4954f34e6e53de52e633f34feda5e27b15b6f71766e088bea9234b47162c5ab1ffe4bfca34581434c5c5d104427951cf28c802a6843d441871f3149bdb20e3defd80d63264fb36ca5652", 0x6c}, {&(0x7f00007bd000)="43fbf8fbdea871917e62e51ff2756c2b0c546ae012f3cc8d5ed016b019978731e631eda6e5a4b20a9c90d0efccecf7b0341cd95f48", 0x35}, {&(0x7f000034c000)="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", 0xfc}, {&(0x7f0000e07000)="", 0x0}, {&(0x7f00005e0000)="ed0e781e84a6eab3f267a489538dc150c240ac9ff440cf84d53b06c85d6877f7d0a93da905323aef5eb61eeb1747acf4fb67e4b6de9f4a7457819d435df32e2a69bb5fd8b40314bdb2ef6c885432b01355fbf4592bd8233f435ca9e6d6acc14f31524517382a1691641f932bf1e8e259ad7086757795f38e6e1cc5c55a4e529ae30bf2", 0x83}, {&(0x7f0000508000-0xd9)="acbf6b8dddc92badabc210d19cf505b0156c4ae6b98fae16a7188cd19c40885c3fd87f57735eb76677e72c1160f6d6444c06cac881ed6e8d8f895352bc650cb16dc512ab04a026d1f09c9e0fe5e4e84f0b7cb29580578f4a9c956ca73e6045be43e621048a83a899af8cc21cc81d7fc192232e66610020b430609e44d4445093042c4306f0d9ea3f04c340dd19bb7140054d1aedad88d1bc49be1e541186bf326af52d7b358875cc61b1bb317693900b050ed0b573492edee2a14c8869e93bdb44474d8a3b0e274a04c9039fc92cfc11ac82de5bd0ad5aed1a", 0xd9}], 0x7, &(0x7f00000b5000-0x1b8)=[@sndrcv={0x2c, 0x84, 0x1, {0x2, 0x8f, 0x0, 0x0, 0x9, 0x1, 0x1, 0x8, r12}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x7, 0x1, 0x7, 0x4, 0x40, 0x0, 0x4, r13}}, @init={0x14, 0x84, 0x0, {0x4, 0x4, 0x3f, 0xa6}}, @sndinfo={0x1c, 0x84, 0x2, {0xc8, 0x1, 0xfa, 0x939, r14}}, @init={0x14, 0x84, 0x0, {0x4, 0x3, 0x8001, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0x400, 0x8, 0x8824, 0x101, r15}}, @init={0x14, 0x84, 0x0, {0x9, 0x101, 0x81, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0x200, 0x9, 0x20e, 0x101, 0x5, 0x101, 0x7b, 0x8000, r16}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffffc, 0x6, 0x8, 0x3}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x3, 0x100, 0x3, r17}}], 0x1b8, 0x40}, {&(0x7f00006fb000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000703000)=[{&(0x7f0000125000)="dbcfcddf744883ad65c79fca792ff9705fbb92112c0fdec0878a18b4f925689c595233be0b105c1f826452815e81750281e265c7e139974dd6ec0517f98cfd7146d0e7a40e9606a595452b5f348a181579a270e48305d140e9b735b93160dd1f7022536936c2e0760c2629288efa5c896e71cd707ccb8408568648fc54e9a965b8bc9cd08262f7115c29ffc619283596a61d4b92a516f08c61150aa56a0c254e3a65b052ec2ca88ea86b7fd2f1b65fe54b1baa18023625cf38e0caf94179f06a0a2d567729edd60e08d2c9352fdd045299173a7b913a1cf0bc81ea", 0xdb}, {&(0x7f00008e0000-0xb4)="fb2adbf179c4a0fc92a1a5ae33d22edf0091db250546e02b155a247bb0d325e94ffe7dcfa5cfb3fd4e5f415d34314500c6d2d0349c003d3522330fbf74cde2300ff1e778bfbf80d1db4014c04f1ce79ac98a4f2bc8bf54477244469f82e0814a0dfca688fe42f5f86511a36ac97130ff435ce7b7acd0a351876727d89899e8b4c7eb0cc4437301b093a4db225a8bc40e9d6bc5a81711aaad7f56064993b3fe8b7781cfa67660c0a8c43a7827f66a0c84ee099916", 0xb4}, {&(0x7f0000bb8000)="fffd2870727a50c16c97846442f1298b525c2b4cee896962a831ce77bcb29897fff19f471305ccbdca2f918687c7f2e44ddb983df2a6fe7e66cb4f90fe35570b1cad6d2fcfe777ef8ef83dbd527a31c0d00f57bd7ac85f6f1aa65b82d366a1f469b0a53dffa8e21db8fd612a7578aca86c70b6dfb3f56e27b015620af0f39a7889a02f2b753c565723ddf3aee2a3b6eb431d2840e611d80d", 0x98}, {&(0x7f00000b9000-0x2b)="f9c4a7867209238b6956ef0fcf95ebb72fae571b81696bebc9d2f765e3fd42d69aeb7a6988959a4d0bcf113b5c002f7e08192732a108920a477059fc39d32134883bab58d448c3281e60d029d1b874312c12d1d864ca09b5806ddc49b0e00eae9695ca5171b3f3dc5255d5aea7ad95b4e38e00f834884186ec1dc1a6f09d56a52ca95f4584bc096c5facbcccdef4aeeec8d8c2bf8eecfbd18276992d47fa168fdd4e3ae1a1c442a3ab629a4fe92d46a25a5e56d135d5a3c57605c281340f2d49b3903c663b1c7c0cb42d0fc106d203117bd1", 0xd2}, {&(0x7f0000377000-0x1000)="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", 0x1000}, {&(0x7f0000e01000)="286ebbc3eeca19b411582c76b277221a927ac71428b9cfa5afff65ef2fde6496af41c21caf785981c363b59f675584c87902af57b6043c74cca24fe258c5", 0x3e}, {&(0x7f000023b000)="365ac033e6333cf1992f71b96fed466c1d5d247f14a364fa0a4ca44ee15cd02781753724d472b751f6459fc70d1ad4215a2a45c2b2abfb85906f0689d08ca9666d95bba5a168a20e9656beb0af", 0x4d}], 0x7, &(0x7f0000a1f000-0xb0)=[@sndinfo={0x1c, 0x84, 0x2, {0x8, 0x208, 0x6, 0x2, r18}}, @sndinfo={0x1c, 0x84, 0x2, {0x4, 0x0, 0x2, 0x8001, r19}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x599, 0x8202, 0x3, 0x2, 0x1, 0x8e39, 0x0, r20}}, @init={0x14, 0x84, 0x0, {0xff, 0x36, 0x9, 0x5}}], 0xb0, 0x91}, {&(0x7f0000cb1000-0x1c)=@in6={0xa, 0x1, 0x423, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x1c, &(0x7f0000c9f000)=[{&(0x7f000038d000-0x67)="feb76551caaa877377e6cf1549e7e5261b0a20afa1b9f6f5e80b13cd93df2ceb654ed7c47a3ca51c4f362be140f50c7dda5b7e54357af3dd3feb0b002d7b89eac0a3ac5eafbc3258ac0f071f31d61c3bddf83c050e22a2dfb55c841d03c0980ff6bb0a7a526eac", 0x67}], 0x1, &(0x7f0000164000)=[@init={0x14, 0x84, 0x0, {0x1, 0x7, 0x4, 0x0}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x4, 0xfff, 0x2, r21}}, @sndrcv={0x2c, 0x84, 0x1, {0x7f, 0x400, 0x8, 0x8001, 0x352, 0x759, 0x2, 0x80000001, r22}}, @sndinfo={0x1c, 0x84, 0x2, {0xffffffff, 0x4, 0x80000001, 0x10000, r23}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x80, 0x0, 0x5, 0xfc, 0x3, 0x1000, 0x3f, r24}}, @init={0x14, 0x84, 0x0, {0xffffffffffffffe0, 0x100000000, 0x9, 0x5}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x1, 0x201, 0x4, 0xffffffffffffffc1, 0x7ff, 0x9, 0x401, r25}}, @init={0x14, 0x84, 0x0, {0xfff, 0x8, 0x1, 0x2}}], 0x160, 0x4000010}, {&(0x7f0000a15000)=@in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, 0x1c, &(0x7f00009db000)=[{&(0x7f0000e3d000-0x7b)="2c904b3f253e992a0be6f19b281948a2d36ef5820f9f8bf592779cc770f06461798609aea8e40f07c8c3fbff4551da60a1334dbc8b749df10fb9b8a3a137d65f0b5cbba9298d194848b7b7bbeb7e5751fd6fbedcbdd3c877fb01f360884b2a73c56784ba1ed41e81834e313a0c99182caa35b8d72783d9016f353c", 0x7b}, {&(0x7f0000aef000-0xfb)="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", 0xfb}, {&(0x7f0000dfe000)="650491dc3e694821c38029e520ddd93b13299d986b72aff9c2a230e1424a721c81693ad85b3d55bea340b46914b2d20c658f8fbbce893727dd9551d64bcb67fba84de199a0", 0x45}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f0000e8c000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004c7000-0x18)=[{&(0x7f0000313000-0xc2)="83023ee6f7d818aa31fc5241ef00e000dde8e6072ba6eb824392ec1fb6a6d324d3cc95dadf75ca1cabe11de71cd6ebf0a7ffde4dbc375f9c3dd55ddab485c0a69baa966d59ae7241c51f422c79a452ef6e0381cf97831c05ee115b57d6e8cb4d33541c09917c7a3a9633db2990c389cd630b0322bac19c3c50533aaa97c05c5065ebe4c1a061ab0e606d2d4ce5d1b1a3ecd25f46ec29acedabeb2b9bd760d4ae3c3441f09dc80a0d2eb6d3a0874eab5a07d56acedc7701f1792fcd4d2200c565b700", 0xc2}, {&(0x7f0000d12000)="", 0x0}, {&(0x7f00003fe000)="67b4ae2187323fb931f83f3d034f573e481e2b8cdedcda1a57c78463ad3d51d76962ea2e6903f50020", 0x29}], 0x3, &(0x7f00008af000)=[@init={0x14, 0x84, 0x0, {0x2, 0x5, 0x0, 0x1d}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x81, 0x1, 0xdc, 0x0, 0x4, 0x4, 0x5, r26}}, @sndrcv={0x2c, 0x84, 0x1, {0x7ff, 0x78, 0x1, 0x7ff, 0x2, 0xb52, 0x100000001, 0xfffffffffffffec5, r27}}, @init={0x14, 0x84, 0x0, {0xfffffffffffffffd, 0x7ff, 0x6, 0x1f}}, @init={0x14, 0x84, 0x0, {0xd298, 0x6, 0x400, 0x7}}], 0xdc, 0x810}], 0x7, 0x8000) recvmsg(r1, &(0x7f0000f8b000-0x1c)={&(0x7f000003f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000795000-0x40)=[{&(0x7f0000873000-0x8f)=""/143, 0x8f}, {&(0x7f0000f76000-0x7e)=""/126, 0x7e}], 0x2, &(0x7f000029a000-0xac)=""/172, 0xac, 0x0}, 0x0) write(r1, &(0x7f0000fb2000-0xcc)="f4", 0x1) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x0}, 0x1c) 2018/01/26 03:09:00 executing program 2: [ 51.950712] audit: type=1400 audit(1516936140.063:60): avc: denied { create } for pid=10135 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/26 03:09:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = open(&(0x7f0000061000)='./file0\x00', 0x400000, 0x80) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000e01000)=0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:09:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) syz_open_dev$sndtimer(&(0x7f0000ea8000-0xf)='/dev/snd/timer\x00', 0x0, 0x40000) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000fd5000)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/26 03:09:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000019f000)={@generic="8b842f958d0950cbedca4c877f4bb234", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) pipe(&(0x7f00000ee000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000462000)={0x0, 0x80000000, 0x30, 0xfffffffffffffffa, 0x5}, &(0x7f0000af5000)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000d2b000-0x8)={r2, 0x7}, &(0x7f0000af5000-0x4)=0x8) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f000021e000-0x8)=@req={0x50, &(0x7f0000063000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x4, 0x6, 0x5, 0x7, 0x6, 0x58de}}}) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000210000)=0x2, 0x4) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00007ab000-0x1c)=@req3={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000484000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/26 03:09:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b71000-0x50)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:09:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dc4000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000629000-0x28)={0xa6, 0xf, 0x73e3, 0x6, "9389a555a4b7b8b606783ec1348a1634bd5f3e6035f62cf8b8f4e334f040b08f"}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000e6d000-0x4)=0x4, 0x4) getsockopt$inet_int(r0, 0x0, 0x9, &(0x7f00005c4000)=0x0, &(0x7f0000d78000-0x4)=0x4) 2018/01/26 03:09:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000d3a000)='veno\x00', 0x5) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x3, 0x400) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00005cd000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x351) sendto$inet(0xffffffffffffffff, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000948000)={&(0x7f00007d5000)=@ethernet={0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003ab000-0x2b)=[{&(0x7f00000a3000-0x1000)="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", 0x5ef}, {&(0x7f0000157000)="f20a1405671239fc22e9c30ab60ffbc68d3766f6b8d9944647bff143d88fd5a6a9fe4d2e8d8ba459ac6831871e74cf847014d93ef78bb30eec943efb7730e603d6abcf4b292fc58ba6f094c53c5710da92db9ff7b2117796fd1f61bd2641fa8b97987172befdc5c411a947f6d4a6c37018b5a3993c6be22bf3afb0395eee79b768f29644f8c47f411d61b1dede27eed8cdd5bde3050afecf716c3a2f49b27ef240566c4e02111f60756c5a4102ac15f513f3c7ba29ed75c595ad072a6d5be80ddf77dd2311cbe752eb6bb8f1f2b659a6b59b439aa886e040a30e2da46de55a7c2d", 0xe1}, {&(0x7f0000993000-0x94)="f75555941dc1fbca512098b42ac171363b982553165b332f6749d3c52377670bc2534346350002e92bb5d6e4e49df4e253f47f495fd909473abd8181a08ddde5c3cb3412737bad5a8b6490e50717413c57c962f28d40dd511a207313af83ae2139bbf034950c5b38de86e3bc37114fc3d7363a2b33076f11ff7e0afd7eb0e8d6ab4f6ef8bf955548f0e4f8fcc52964633c957416", 0x94}], 0x3, &(0x7f0000a02000-0x2400)=[{0x54, 0x111, 0x7, "669cb38cf792bcac6006915345a38ee17f78b66f9eec5aefa1ba4d6f06f10bd9bef4e83004c7e759ad9fd316120fbe7fc159e00c9a5db6b095e28c30c7c5ed0cdf68a7eba6b6"}, {0x38, 0x119, 0x829, "d34377f4a7f926b4cae81852d33606798c7540015d9072a5a64c5d249de0fe7489323aac8ad9f455979a35cc"}, {0x100c, 0x10e, 0x2, "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{0x48, 0x88, 0x200, "ec0dcabf6997e5dff851f58e9e1612111fc0eb82382074fcecf1088fe21136e31e66b0aa94874e22a6c1aff5e7ed4cd054e2f08329bcebf5ba7c"}], 0x10e0, 0x24000084}, 0x10) timer_create(0x7, &(0x7f0000969000)={0x0, 0x28, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000382000)=0x0) timer_getoverrun(r0) 2018/01/26 03:09:00 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000000000)={0x2, 0x4, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x2, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000005000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000)=0x51ced1f4, 0x4) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/checkreqprot\x00', 0x40, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000006000-0xe8)={{{@in=@multicast1=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x0, 0xfffffffffffffc01, 0x2, 0xa0, 0xa0, 0x21, r3, r4}, {0x232b, 0x5, 0x3, 0x5, 0x7, 0x5, 0x0, 0xa74}, {0x7, 0x0, 0x3, 0x77}, 0x80, 0x4, 0x2, 0x1, 0x3, 0x0}, {{@in=@multicast1=0xe0000001, 0x1, 0x0}, 0x2, @in=@rand_addr=0x8c0d, 0x5, 0x0, 0x2, 0x4fd5a3a3, 0x6, 0x2, 0x5e53}}, 0xe8) 2018/01/26 03:09:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000492000)={@common='irlan0\x00', @ifru_names=@generic="b58f8c03c1d52b3f1c7dbfe15d8964ee"}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f000093a000-0x4)=0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:09:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000011c000-0x4)=0x30, 0xb7) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12, 0x0, 0x0, 0x0}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3f000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000496000-0x70)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/26 03:09:00 executing program 4: r0 = socket(0x11, 0x0, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x2, 0xac66, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0x5, 0x1, 0xfffffffffffffffe, 0x8}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eed000)={r1, 0x1c0000}, &(0x7f00000ba000)=0x8) process_vm_writev(0x0, &(0x7f0000216000)=[], 0x0, &(0x7f0000127000)=[], 0x0, 0x2000e000) 2018/01/26 03:09:00 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009c2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00007c2000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000037000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0, 0x0}, &(0x7f0000093000)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000f3d000)={@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, r2}, 0xc) r3 = socket(0x10, 0x100080003, 0x0) connect$l2tp(r3, &(0x7f00004df000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x2, 0x0}}, 0x26) connect$ax25(r3, &(0x7f000050a000)={0x3, {"8fcb94a6351cac"}, 0x0}, 0x10) accept4$ipx(r3, &(0x7f0000a55000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000009d000)=0x10, 0x800) r4 = socket$pptp(0x18, 0x1, 0x2) shutdown(r4, 0x1) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000046b000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCNXCL(r5, 0x540d) getrlimit(0xa, &(0x7f0000a90000-0x8)={0x0, 0x0}) [ 52.041433] Tx-ring is not supported. 2018/01/26 03:09:00 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000010000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000012000-0x118)=[{&(0x7f0000011000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000010000)=[{&(0x7f0000011000)="", 0x0}], 0x1, &(0x7f0000010000-0x14)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000016000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000010000-0x10)={&(0x7f0000008000/0x1000)=nil, 0x1000}) 2018/01/26 03:09:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00001c6000-0xd)='/dev/usbmon#\x00', 0x1, 0x4000) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0186404, &(0x7f000099c000)={&(0x7f00006b0000/0x3000)=nil, 0x3, 0x5, 0x60, &(0x7f00007d6000/0x3000)=nil, 0x8001}) mremap(&(0x7f0000451000/0x1000)=nil, 0x1000, 0x1000, 0x0, &(0x7f0000a85000/0x1000)=nil) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000564000)={@generic="bff6017bfa97d611a800a9fef7e7fc3b", @ifru_mtu=0x3}) openat$selinux_access(0xffffffffffffff9c, &(0x7f000047b000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000060a000)='/selinux/access\x00', 0x2, 0x0) write(r2, &(0x7f00000d3000)="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", 0x1000) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000dcd000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000a3f000)={{&(0x7f0000fde000/0x1000)=nil, 0x1000}, 0x2, 0x0}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:09:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$usbmon(&(0x7f0000cee000)='/dev/usbmon#\x00', 0xcf0, 0x184) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000636000)=0x0, &(0x7f00001f5000-0x4)=0x4) sendmsg$nl_netfilter(r0, &(0x7f0000dff000-0x1c)={&(0x7f00002c2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f7d000-0x8)={&(0x7f0000d7f000-0x14)={0x14, 0x7, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008d4000-0x20)={0x7, 0x8000, 0x2, 0x10001, 0x2, 0xfffffffffffffff8, 0x0, 0x200000000000000, 0x0}, &(0x7f0000d49000)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000074000-0x8)={r2, 0xa0f8}, 0x8) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00003fa000-0x70)={0x3, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x84, 0xffffffffffffffc1, 0x40, 0x3, 0x3f, &(0x7f00007c5000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x101, 0x80000000, 0x7fffffff}) 2018/01/26 03:09:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) rt_sigpending(&(0x7f00005b5000-0x8)={0x0}, 0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) eventfd2(0x1c, 0x800) 2018/01/26 03:09:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x80000000e) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) clock_gettime(0x0, &(0x7f0000460000)={0x0, 0x0}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00007ea000)={0x0, 0x0}) 2018/01/26 03:09:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000617000)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000457000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00005d6000)={0x0, @in={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000554000-0x4)=0x8c) r3 = syz_open_dev$mice(&(0x7f0000852000-0x10)='/dev/input/mice\x00', 0x0, 0x30180) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00009a5000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_buf(r0, 0x0, 0x200000000000042, &(0x7f00005f0000)=""/30, &(0x7f0000787000)=0x1e) ioperm(0x9, 0x0, 0x3) 2018/01/26 03:09:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) r1 = socket$inet6(0xa, 0xf, 0x100) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00006e7000)={0x0, 0x1e, "6682821aa4a7fb3a4d99e9033ee6d3f9b1c0575fbe26df9a9263a611d705"}, &(0x7f00000ac000)=0x26) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f000030a000)={r2, 0x7, 0x5}, &(0x7f000028a000)=0x8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:09:00 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000e73000-0x8)={0x0, 0x1c9c380}, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00006a8000)='/dev/keychord\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000c10000)={0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x23e}, 0x115}) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f000005b000+0x3df)=0xfffffffffffffc01, 0x4) 2018/01/26 03:09:00 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x8)={0x1, &(0x7f0000482000)=[{0x0, 0x0, 0x0, 0x0}]}) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000+0xf52)=0x0) 2018/01/26 03:09:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000908000)={0x0, 0x0}) ioctl$ASHMEM_SET_SIZE(r0, 0x40047703, 0x4) ioctl$void(r0, 0x40087602) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000bb0000)={0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000098f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x100000000}) 2018/01/26 03:09:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) bind$inet6(r0, &(0x7f00005d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000193000-0xd1)=""/209, 0xd1, 0x40000000, &(0x7f0000ee2000)={0xa, 0x1, 0xcd8a, @loopback={0x0, 0x1}, 0x3ff}, 0x1c) sendto$inet6(r0, &(0x7f0000585000-0xee)="", 0x0, 0x0, &(0x7f00002fc000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/26 03:09:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000e79000)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000347000-0x10)='/dev/sequencer2\x00', 0x2000, 0x0) sendto$inet6(r1, &(0x7f000063c000)="5435408daa87e293de8719fced7f6a0ebf69c9dd8ed662f555ff40fa06b974", 0x1f, 0x880, 0x0, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000cc8000)='/dev/usbmon#\x00', 0x8000, 0xa501) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00002cc000)={&(0x7f0000366000/0x1000)=nil, 0x1000}) r3 = gettid() wait4(r3, 0x0, 0xa000000b, &(0x7f000071e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{r0, 0x0}, {0x0, 0x0}}) r4 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getsockname$packet(r4, &(0x7f00001b4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000092000-0x4)=0x14) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f0000973000-0x5c)={{0xa, 0x2, 0x3dcfc9c3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1}, {0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf62a}, 0x5, [0x9, 0x800, 0x100000000, 0x200, 0x20, 0x3e3, 0x7fffffff, 0x80]}, 0x5c) getdents64(r4, &(0x7f0000167000)=""/0, 0x0) 2018/01/26 03:09:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0x2cf12fe1, 0x0, 0x0, 0xffffffffffffffff, 0x8000, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:09:00 executing program 2: mmap(&(0x7f0000000000/0x623000)=nil, 0x623000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000616000-0x10)={0x2, &(0x7f0000617000)=[{0xb1, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000624000-0x12)={0x0, 0x100, 0x5, [0x1ff, 0x8, 0x15, 0x200, 0x8]}, &(0x7f00005c7000-0x4)=0x12) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000624000-0x8)={r1, 0x7}, &(0x7f0000624000-0x4)=0x8) write(r0, &(0x7f0000620000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) 2018/01/26 03:09:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = add_key$user(&(0x7f0000595000-0x5)='user\x00', &(0x7f0000b5b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000be8000)="487bdd9a2639f068bed41b264a0a26ef32c591cae781fa362ea6bbfed8a9e9470293cff77f62e80d9cfc2ee6264d461a9ea765f313b72a815de5bc8934cb064089356c56fa719ee717d07e06df02d1b1739fa532f07e788442a6a5ae6f1b074104cbc41ce7b225e3b19006eddc8adb93de23e4a3d0403ceddc50b8973b649c3a221b41a0d507e8e3ac7490930250ce8815f81ccde808dc84c8df9f73dde52370da86dc0af29848595cd31d91da7d9bb3103d08ab25a7015c0971c2f9dd96ad", 0xbf, 0xfffffffffffffffa) keyctl$setperm(0x5, r1, 0x10000000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:09:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000060f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0xa5f) 2018/01/26 03:09:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008e6000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000353000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xfffffffffffffffd}, &(0x7f0000d87000-0x4)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000d3000-0x50)={r1, 0x48, "898d88b5689791b3e3b1df14945377f00c7eb4074dffc8ec58db3a6fc04b723890ce48fbb71ad43c0261e9c72ac6092caf04fd8f6540e1a512d5206cb2b1bff06dbff514dddfdd25"}, &(0x7f0000140000-0x4)=0x50) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000d82000-0x28)={@common='eql\x00', @ifru_ivalue=0x2}) r4 = memfd_create(&(0x7f0000b40000-0x26)='*posix_acl_access]-vboxnet1mime_type}\x00', 0x1) write$selinux_load(r4, &(0x7f00004ce000-0x1010)={0xf97cff8c, 0x8, 'SE Linux', "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"}, 0x1010) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f00008dc000)=0x1) ppoll(&(0x7f0000e20000)=[{r3, 0x0, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f0000559000-0x10)={0x0, 0x0}, &(0x7f0000341000-0x8)={0x0}, 0x8) 2018/01/26 03:09:00 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001bf000)={0x0, 0x0}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ead000)='/dev/vga_arbiter\x00', 0x400040, 0x0) getpeername$netlink(r2, &(0x7f0000242000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000edd000)=0xc) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) listen(r1, 0x0) [ 52.270415] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=10246 comm=syz-executor2 [ 52.279603] device eql entered promiscuous mode [ 52.307427] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=10255 comm=syz-executor2 2018/01/26 03:09:00 executing program 4: mmap(&(0x7f0000000000/0x8a7000)=nil, 0x8a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00008a0000)='/dev/input/mice\x00', 0x0, 0x200000000000007d) writev(r0, &(0x7f00008a5000)=[], 0x0) mmap(&(0x7f00008a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00008a7000)=""/98) recvfrom$unix(r0, &(0x7f000075a000)=""/39, 0x27, 0x40000100, 0x0, 0x0) 2018/01/26 03:09:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402005bffffffe2067d08cebd00", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@generic="8972fc11d34be026b2d8e969b27e6015", @ifru_settings={0x9, 0x8001, @fr=&(0x7f0000fa2000)={0xfffffffffffffffe, 0x5, 0x10000008, 0x3, 0x3, 0xc, 0x3}}}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006d0000)={0x4, &(0x7f00000f4000-0x20)=[{0x5059, 0x100000000, 0x40, 0x3ff}, {0x1f, 0x0, 0x30a, 0x8e}, {0x101, 0x80, 0xe65, 0xffffffffffff8001}, {0x403, 0x9, 0x1, 0x3}]}, 0x8) 2018/01/26 03:09:00 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008a6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000001000-0x4)=0x0, 0x4) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000710000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={r1, r2, r3}, 0xc) 2018/01/26 03:09:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000000401}) 2018/01/26 03:09:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) r1 = add_key$user(&(0x7f0000595000-0x5)='user\x00', &(0x7f0000b5b000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000be8000)="487bdd9a2639f068bed41b264a0a26ef32c591cae781fa362ea6bbfed8a9e9470293cff77f62e80d9cfc2ee6264d461a9ea765f313b72a815de5bc8934cb064089356c56fa719ee717d07e06df02d1b1739fa532f07e788442a6a5ae6f1b074104cbc41ce7b225e3b19006eddc8adb93de23e4a3d0403ceddc50b8973b649c3a221b41a0d507e8e3ac7490930250ce8815f81ccde808dc84c8df9f73dde52370da86dc0af29848595cd31d91da7d9bb3103d08ab25a7015c0971c2f9dd96ad", 0xbf, 0xfffffffffffffffa) keyctl$setperm(0x5, r1, 0x10000000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) 2018/01/26 03:09:00 executing program 7: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bb4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername$inet(r0, &(0x7f00002bc000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004da000-0x4)=0x10) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000891000)='/dev/net/tun\x00', 0x0, 0x400001) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r4 = inotify_init1(0x80000) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000e34000)='tls\x00', 0x4) ioctl$int_out(r4, 0x5460, &(0x7f0000147000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) 2018/01/26 03:09:00 executing program 6: unshare(0x4031c001) r0 = epoll_create1(0x80000) fcntl$setpipe(r0, 0x407, 0x6) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000cb8000-0xc)=@random={'system.', 'bdev\x00'}, &(0x7f0000001000-0x31)=""/49, 0x31) 2018/01/26 03:09:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000d1000)='/dev/rtc\x00', 0x340, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f0000ac6000-0x4)=0x6ecf) r1 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00008e4000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x20000003fe}) pread64(r1, &(0x7f0000839000)=""/94, 0x5e, 0x0) rename(&(0x7f000031c000-0x8)='./file0\x00', &(0x7f00006aa000-0x8)='./file0\x00') 2018/01/26 03:09:00 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/rtc\x00', 0x5, 0x0) openat(r0, &(0x7f0000fec000-0x8)='./file0\x00', 0x88000, 0x110) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) 2018/01/26 03:09:00 executing program 7: mmap(&(0x7f0000000000/0xfdc000)=nil, 0xfdc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e46000-0xb)='/dev/hwrng\x00', 0x400, 0x0) r1 = syz_open_dev$mice(&(0x7f0000321000-0x10)='/dev/input/mice\x00', 0x0, 0x40000) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fdc000)={0x90000001, 0x0}) r2 = syz_open_dev$sg(&(0x7f0000fd7000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl(r2, 0x100000001, &(0x7f0000fdc000-0x1)="") 2018/01/26 03:09:00 executing program 6: clone(0x4080000, &(0x7f0000e3e000-0x4b)="", &(0x7f00009e1000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f000055e000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x44400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00002a0000)={0x2000000006, 0x0, 0x10000, 0x3}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f0000000000)={0xffffffffffffffff, r1}) 2018/01/26 03:09:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) fallocate(r0, 0x0, 0x7, 0x2) connect$nfc_llcp(r1, &(0x7f000037a000)={0x27, 0x0, 0x5, 0x2, 0xffffffffffffffa8, 0x8000, "f3e0a13b440bcf63c7be3f910edb6571f396802b16527e047ef593a3102d6f0f3d45f092dfcf3832ac5c097d2cbb5e34c1219b0a5b36b7a6cad64e9f57dc4a", 0x9}, 0x58) 2018/01/26 03:09:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000324000)='./file0\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001bb000)='/selinux/mls\x00', 0x0, 0x0) statfs(&(0x7f0000c41000)='./file0\x00', &(0x7f0000b44000-0xcf)=""/207) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000075000)={0x0, 0x1, 0x30}, &(0x7f0000925000)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000078b000)={r1, 0x3, 0x6, [0x34, 0x3, 0xd6, 0xfca3, 0x2, 0x10001]}, &(0x7f000071c000)=0x14) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000aa8000)=0x400, 0x4) r2 = socket$inet6(0xa, 0x7, 0x100000001) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000288000)={@common='ip6gre0\x00', @ifru_flags=0x400}) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000027f000)=0x0) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f00005b9000)=""/4096, &(0x7f0000092000)=0x1000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000010c000)={0x0, 0xfffffffffffffffa}, &(0x7f0000497000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000afb000-0x8)=@assoc_value={r3, 0x100}, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r4 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) ioctl$ASHMEM_GET_NAME(r4, 0x81007702, &(0x7f0000dbb000-0x33)=""/51) socket$inet6_dccp(0xa, 0x6, 0x0) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000d29000)='./file0/file0\x00', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000f5d000)={0x0, 0x94, "1131160b62cd11bf8105cfb95dd888b8a2fe76349c304575af5d6072b30cd5e0adef569cb011f3964a1a6c60ec74f7d58bba95ce242861c071507943aa60dba4e753653655fb8b4b34f77a83430e4a5090ef6157bedb71ba5f8de766d4372713ebedaa4d68d6613f79e71aa2caf1e501312595a78893afd8285b579fcbf923020d751f13f916c14d397ecc8ab637803431b39728"}, &(0x7f00006b1000)=0x9c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000c2d000-0x4)=0x1d, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000b75000)={r5, @in={{0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffff, 0x80000001, 0x100000001, 0x4}, &(0x7f0000d40000-0x4)=0xa0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") ioctl$TUNSETPERSIST(r4, 0x400454cb, &(0x7f0000390000)=0xfd1) 2018/01/26 03:09:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000635000)='net/ip_tables_names\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000607000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004ca000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000ef2000)={&(0x7f000090c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000afa000)={&(0x7f0000549000-0x20)=@ipv4_deladdr={0x20, 0x15, 0x3, 0x1, 0x1, {0x2, 0x40, 0x10, 0xff, r1}, [@IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) writev(r0, &(0x7f0000f74000)=[{&(0x7f00003de000-0xb7)="e7", 0x1}], 0x1) r2 = gettid() connect$inet6(r0, &(0x7f0000d6f000)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x80}, 0x1c) ptrace$setregs(0xf, r2, 0xffffffff, &(0x7f0000b15000)="1f1638bb95329989685253456ae90836bbb5052576390eb3a612c0c8d978b851d0a4a5e214b717a28daaf530fd04b34e805c4f33cec17f002373bc802cfe725db94789b1059c7b7826ca53adc346129c675072f24c917d6b05f97a") 2018/01/26 03:09:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f35000-0x20)={@common='bond0\x00', @ifru_flags=0x200}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000016b000)={'security\x00', 0x0, 0x0, 0x90, [0x0, 0x0, 0x0, 0x2, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0], 0x10, &(0x7f0000a2f000)={0x0, 0x0}, [{{{@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, 0x0, 0x0, @common='bridge0\x00', @common='bcsh0\x00', {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0}, 0x0, 0x70, 0x90, 0x0, {0x0, 0x0}, []}, {0x20, "8f638f2f6c947e9fa6987ca2456c88e7262b928df3d52288bffb7ae330", 0x8, ""}}]}, 0xec) 2018/01/26 03:09:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x2)='@\x00', 0x1) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000d4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) r2 = dup3(r1, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000b15000)={0x7ff, 0x5, 0x30, 0x70, 0x6, 0x937b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) writev(r2, &(0x7f0000e12000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a0603ff8004810000000000000058000b4824ca944f64009400050028825aa800000000000000ec00f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/26 03:09:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000ebc000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) [ 52.537186] ================================================================== [ 52.544593] BUG: KASAN: slab-out-of-bounds in string+0x1e8/0x200 [ 52.550730] Read of size 1 at addr ffff8801d907e710 by task syz-executor2/10300 [ 52.558156] [ 52.559783] CPU: 0 PID: 10300 Comm: syz-executor2 Not tainted 4.9.78-ge37256c #30 [ 52.567395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.576738] ffff8801d60a75d0 ffffffff81d943a9 ffffea0007641f80 ffff8801d907e710 [ 52.584749] 0000000000000000 ffff8801d907e710 ffff8801d60a782c ffff8801d60a7608 [ 52.592733] ffffffff8153dc23 ffff8801d907e710 0000000000000001 0000000000000000 [ 52.600723] Call Trace: [ 52.603292] [] dump_stack+0xc1/0x128 [ 52.608639] [] print_address_description+0x73/0x280 [ 52.615290] [] kasan_report+0x275/0x360 [ 52.620898] [] ? string+0x1e8/0x200 [ 52.626147] [] __asan_report_load1_noabort+0x14/0x20 [ 52.632875] [] string+0x1e8/0x200 [ 52.637956] [] vsnprintf+0x7ad/0x16d0 [ 52.643375] [] ? pointer+0xa90/0xa90 [ 52.648711] [] ? __mutex_unlock_slowpath+0x25a/0x3d0 [ 52.655435] [] __request_module+0x14f/0x750 [ 52.661379] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 52.667582] [] ? call_usermodehelper_setup+0x2c0/0x2c0 [ 52.674489] [] ? nft_cmp_select_ops+0x140/0x220 [ 52.680788] [] xt_request_find_target+0x8b/0xb0 [ 52.687079] [] translate_compat_table+0x568/0x1760 [ 52.693630] [] ? ipt_register_table+0x2d0/0x2d0 [ 52.699923] [] ? __lock_is_held+0xa1/0xf0 [ 52.705691] [] ? check_stack_object+0x68/0x140 [ 52.711903] [] ? __check_object_size+0x174/0x3a9 [ 52.718282] [] ? 0xffffffff810002b8 [ 52.723530] [] compat_do_replace.isra.15+0x1a7/0x3a0 [ 52.730259] [] ? translate_compat_table+0x1760/0x1760 [ 52.737077] [] ? mark_held_locks+0xaf/0x100 [ 52.743029] [] ? __cap_capable+0x168/0x1c0 [ 52.748886] [] ? ns_capable_common+0xcf/0x160 [ 52.755001] [] compat_do_ipt_set_ctl+0x106/0x150 [ 52.761378] [] compat_nf_setsockopt+0x88/0x130 [ 52.767582] [] ? compat_do_replace.isra.15+0x3a0/0x3a0 [ 52.774488] [] compat_ip_setsockopt+0x9d/0xf0 [ 52.780610] [] inet_csk_compat_setsockopt+0x95/0x120 [ 52.787331] [] ? ip_setsockopt+0xb0/0xb0 [ 52.793011] [] compat_tcp_setsockopt+0x3d/0x70 [ 52.799214] [] compat_sock_common_setsockopt+0xb2/0x140 [ 52.806207] [] ? tcp_setsockopt+0xd0/0xd0 [ 52.811976] [] compat_SyS_setsockopt+0x149/0x290 [ 52.818352] [] ? sock_common_setsockopt+0xd0/0xd0 [ 52.824816] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 52.831367] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 52.837482] [] ? do_fast_syscall_32+0xcf/0x890 [ 52.843684] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 52.850234] [] do_fast_syscall_32+0x2f7/0x890 [ 52.856350] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 52.862986] [] entry_SYSENTER_compat+0x74/0x83 [ 52.869183] [ 52.870782] Allocated by task 10300: [ 52.874467] save_stack_trace+0x16/0x20 [ 52.878410] save_stack+0x43/0xd0 [ 52.881831] kasan_kmalloc+0xad/0xe0 [ 52.885514] __kmalloc+0x11d/0x310 [ 52.889025] xt_alloc_table_info+0x71/0x100 [ 52.893319] compat_do_replace.isra.15+0x116/0x3a0 [ 52.898219] compat_do_ipt_set_ctl+0x106/0x150 [ 52.902770] compat_nf_setsockopt+0x88/0x130 [ 52.907148] compat_ip_setsockopt+0x9d/0xf0 [ 52.911440] inet_csk_compat_setsockopt+0x95/0x120 [ 52.916338] compat_tcp_setsockopt+0x3d/0x70 [ 52.920717] compat_sock_common_setsockopt+0xb2/0x140 [ 52.925878] compat_SyS_setsockopt+0x149/0x290 [ 52.930430] do_fast_syscall_32+0x2f7/0x890 [ 52.934721] entry_SYSENTER_compat+0x74/0x83 [ 52.939094] [ 52.940691] Freed by task 7077: [ 52.943939] save_stack_trace+0x16/0x20 [ 52.947883] save_stack+0x43/0xd0 [ 52.951308] kasan_slab_free+0x72/0xc0 [ 52.955165] kfree+0x103/0x300 [ 52.958329] single_release+0x80/0xb0 [ 52.962099] close_pdeo+0xf2/0x230 [ 52.965607] proc_reg_release+0x12b/0x170 [ 52.969732] __fput+0x28c/0x6e0 [ 52.972988] ____fput+0x15/0x20 [ 52.976238] task_work_run+0x115/0x190 [ 52.980093] exit_to_usermode_loop+0xfc/0x120 [ 52.984557] syscall_return_slowpath+0x1a0/0x1e0 [ 52.989283] entry_SYSCALL_64_fastpath+0xe6/0xe8 [ 52.994006] [ 52.995605] The buggy address belongs to the object at ffff8801d907e640 [ 52.995605] which belongs to the cache kmalloc-256 of size 256 [ 53.008229] The buggy address is located 208 bytes inside of [ 53.008229] 256-byte region [ffff8801d907e640, ffff8801d907e740) [ 53.020068] The buggy address belongs to the page: [ 53.024967] page:ffffea0007641f80 count:1 mapcount:0 mapping: (null) index:0x0 [ 53.033192] flags: 0x8000000000000080(slab) [ 53.037483] page dumped because: kasan: bad access detected [ 53.043161] [ 53.044756] Memory state around the buggy address: [ 53.049652] ffff8801d907e600: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 53.056997] ffff8801d907e680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 53.064325] >ffff8801d907e700: 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 53.071650] ^ [ 53.075503] ffff8801d907e780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.082832] ffff8801d907e800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.090157] ================================================================== [ 53.097483] Disabling lock debugging due to kernel taint [ 53.103675] Kernel panic - not syncing: panic_on_warn set ... [ 53.103675] [ 53.111047] CPU: 0 PID: 10300 Comm: syz-executor2 Tainted: G B 4.9.78-ge37256c #30 [ 53.119852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.129176] ffff8801d60a7528 ffffffff81d943a9 ffffffff841971bf ffff8801d60a7600 [ 53.137146] 0000000000000000 ffff8801d907e710 ffff8801d60a782c ffff8801d60a75f0 [ 53.145116] ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295 [ 53.153085] Call Trace: [ 53.155644] [] dump_stack+0xc1/0x128 [ 53.160978] [] panic+0x1bc/0x3a8 [ 53.165963] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 53.174162] [] ? preempt_schedule+0x25/0x30 [ 53.180101] [] ? ___preempt_schedule+0x16/0x18 [ 53.186302] [] kasan_end_report+0x50/0x50 [ 53.192068] [] kasan_report+0x167/0x360 [ 53.197662] [] ? string+0x1e8/0x200 [ 53.202919] [] __asan_report_load1_noabort+0x14/0x20 [ 53.209636] [] string+0x1e8/0x200 [ 53.214709] [] vsnprintf+0x7ad/0x16d0 [ 53.220126] [] ? pointer+0xa90/0xa90 [ 53.225461] [] ? __mutex_unlock_slowpath+0x25a/0x3d0 [ 53.232183] [] __request_module+0x14f/0x750 [ 53.238123] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 53.244323] [] ? call_usermodehelper_setup+0x2c0/0x2c0 [ 53.251229] [] ? nft_cmp_select_ops+0x140/0x220 [ 53.257517] [] xt_request_find_target+0x8b/0xb0 [ 53.263805] [] translate_compat_table+0x568/0x1760 [ 53.270352] [] ? ipt_register_table+0x2d0/0x2d0 [ 53.276640] [] ? __lock_is_held+0xa1/0xf0 [ 53.282405] [] ? check_stack_object+0x68/0x140 [ 53.288606] [] ? __check_object_size+0x174/0x3a9 [ 53.294979] [] ? 0xffffffff810002b8 [ 53.300246] [] compat_do_replace.isra.15+0x1a7/0x3a0 [ 53.300253] [] ? translate_compat_table+0x1760/0x1760 [ 53.300267] [] ? mark_held_locks+0xaf/0x100 [ 53.300275] [] ? __cap_capable+0x168/0x1c0 [ 53.300284] [] ? ns_capable_common+0xcf/0x160 [ 53.300292] [] compat_do_ipt_set_ctl+0x106/0x150 [ 53.300302] [] compat_nf_setsockopt+0x88/0x130 [ 53.300310] [] ? compat_do_replace.isra.15+0x3a0/0x3a0 [ 53.300318] [] compat_ip_setsockopt+0x9d/0xf0 [ 53.300326] [] inet_csk_compat_setsockopt+0x95/0x120 [ 53.300332] [] ? ip_setsockopt+0xb0/0xb0 [ 53.300340] [] compat_tcp_setsockopt+0x3d/0x70 [ 53.300350] [] compat_sock_common_setsockopt+0xb2/0x140 [ 53.300357] [] ? tcp_setsockopt+0xd0/0xd0 [ 53.300366] [] compat_SyS_setsockopt+0x149/0x290 [ 53.300373] [] ? sock_common_setsockopt+0xd0/0xd0 [ 53.300380] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 53.300387] [] ? compat_SyS_ioctl+0x8c/0x2050 [ 53.300394] [] ? do_fast_syscall_32+0xcf/0x890 [ 53.300402] [] ? scm_detach_fds_compat+0x3c0/0x3c0 [ 53.300408] [] do_fast_syscall_32+0x2f7/0x890 [ 53.300415] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 53.300424] [] entry_SYSENTER_compat+0x74/0x83 [ 53.307393] Dumping ftrace buffer: [ 53.307397] (ftrace buffer empty) [ 53.307399] Kernel Offset: disabled [ 53.456922] Rebooting in 86400 seconds..