Starting mcstransd: [ 19.355382] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 19.841567] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [ 20.103000] random: sshd: uninitialized urandom read (32 bytes read, 34 bits of entropy available) Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 21.168287] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.17' (ECDSA) to the list of known hosts. 2018/03/23 06:35:05 fuzzer started 2018/03/23 06:35:05 dialing manager at 10.128.0.26:43039 [ 31.421274] audit: type=1400 audit(1521786909.765:5): avc: denied { create } for pid=3786 comm="syz-fuzzer" 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 2018/03/23 06:35:10 kcov=true, comps=false 2018/03/23 06:35:11 executing program 0: 2018/03/23 06:35:11 executing program 2: 2018/03/23 06:35:11 executing program 7: 2018/03/23 06:35:11 executing program 3: 2018/03/23 06:35:11 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798007439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a36dca30d55e4fda59435fe1fd4262d165a6ccb3f75372e1842ce015e10aad2f3479389f8ec7abe08a38776073709fb20b39b17e9fec21147cdd6390442436826385cb97f04dadc3393024b97b203b3e121d3c67c593ee9f0787a405a1d3ec1935bee8a24cb2123e4a0b98b88796b1311ea4c0dc94e61fcf4a1090f4c360818abd0dd134ae391fe99cf200991798d0cc90367c4ee08ae49075dd74dad19937e51e0812cefa80333d3ad38d5cf07a63513") setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[], 0x0) sync_file_range(r0, 0x10, 0x0, 0x2) 2018/03/23 06:35:11 executing program 4: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='erspan0\x00', 0x353153be11ab136c) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/23 06:35:11 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000b0cff5)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) 2018/03/23 06:35:11 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)="a8", 0x1, r0) keyctl$invalidate(0x15, r1) [ 33.391085] IPVS: Creating netns size=2552 id=1 [ 33.438238] IPVS: Creating netns size=2552 id=2 [ 33.479927] IPVS: Creating netns size=2552 id=3 [ 33.547904] IPVS: Creating netns size=2552 id=4 [ 33.622393] IPVS: Creating netns size=2552 id=5 [ 33.725639] IPVS: Creating netns size=2552 id=6 [ 33.830064] IPVS: Creating netns size=2552 id=7 [ 33.974587] IPVS: Creating netns size=2552 id=8 [ 34.742907] ip (4196) used greatest stack depth: 24184 bytes left 2018/03/23 06:35:16 executing program 0: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x10001}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={r1, 0x8}, &(0x7f0000000340)=0x8) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000000240)=""/236) r2 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x101) r3 = memfd_create(&(0x7f0000000400)="776ce46e31766d6e6574306d64357300746d001353", 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r1}, &(0x7f00000001c0)=0x8) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000040)=0x901, 0xfffffffa) 2018/03/23 06:35:16 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000001240)) exit(0xfffffffffffff000) getdents64(r1, &(0x7f0000000080)=""/4096, 0x1000) 2018/03/23 06:35:16 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000de9000)=0xbd3, 0x4) bind$inet(r1, &(0x7f00000f0ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000040)="bf36e2e1da866d872322c762bae407b0042ea5500c76e8b9194c56e95582e74d80516798b1ee55c1c3d10483d1495f5839098bcee2f79deb3a2be99903b944bd376d42af20bbb1b65797a377840d33dff7fa14f35034277ff636120b0ddcd3b2639816aec22f0357ce5dc40fac4f9f8578b5e1abdd70f0fc6aa3fa3deec08d347caef0b3d97b3322ddf22bd3d7753c5f4f6410e32077744affe2106d5d0ac84f63eaf7f5c5ba59a67d061f53e55d48792fe7941424a0b244fb47d21d1930563a8ed97d0a254781a939af35217c122f93e9300fb46f9f8647202247c4f9d9df7f32afe63d73641cce4772176f008080", 0xef, 0x80c0, 0x0, 0x0) recvfrom$ipx(r1, &(0x7f00006cf000)=""/165, 0xa5, 0x0, &(0x7f0000969ff0)={0x4, 0x0, 0x0, "738169a6c57d"}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000)={0x6fc2, 0xf2, 0x8001, 0x2, 0x80, 0x20, 0x40, 0xe0c, 0x2, 0x10001, 0x40}, 0xb) sendto(r1, &(0x7f000077e000)="e7", 0x1, 0x0, 0x0, 0x0) recvfrom$inet(r0, &(0x7f000043eff7)=""/9, 0x9, 0x0, &(0x7f0000b41000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r1, 0x1) fdatasync(r1) 2018/03/23 06:35:16 executing program 3: clock_settime(0x6, &(0x7f0000000040)={0x77359400}) 2018/03/23 06:35:16 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000340)=0x520, 0xffffffffffffffa0) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) recvmmsg(r0, &(0x7f0000000280)=[{{&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x32, &(0x7f0000000200)=[{&(0x7f0000000180)=""/88, 0x58}], 0x1, &(0x7f0000000240)=""/18, 0x12}}], 0x1, 0x100, &(0x7f00000002c0)={0x77359400}) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/244, 0xf4, 0x2040, 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ppp\x00', 0x4000, 0x0) 2018/03/23 06:35:16 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000100)="390000001300094700b361e1c305000007000000020000004b0000000000800019001a0005000000fbff280ff4000000fd17e9ffff06060400", 0x39}], 0x1) close(r0) 2018/03/23 06:35:16 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f0000000040)="d01d24a69c0edbb0f0ef674e374d4460b3af4f6a2cfc5b5d081dba4244e90c300bc300eebafe4410ed787399f7c06b07018fa4f4d72549121d3f598022ad4158d49cc8", 0x43, 0x80, &(0x7f00000000c0)={0x3, {"a18ae504705559"}, 0xfffffffffffffff9}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/23 06:35:16 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x8041, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000001080)={0x5, 0x8}) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000080)=""/4096) 2018/03/23 06:35:16 executing program 3: r0 = socket$inet(0x2, 0x8000a, 0x2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='tunl0\x00', 0x10) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x6) 2018/03/23 06:35:16 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000204ff3)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) bind$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00002d1000)) 2018/03/23 06:35:16 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x0, 0x0) sendto$ax25(r0, &(0x7f0000000040)="d01d24a69c0edbb0f0ef674e374d4460b3af4f6a2cfc5b5d081dba4244e90c300bc300eebafe4410ed787399f7c06b07018fa4f4d72549121d3f598022ad4158d49cc8", 0x43, 0x80, &(0x7f00000000c0)={0x3, {"a18ae504705559"}, 0xfffffffffffffff9}, 0x10) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x19, &(0x7f000074fffc)=0x3, 0xa9) r2 = dup(r1) setsockopt$inet6_tcp_int(r2, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r1, &(0x7f0000e77fff), 0x2bd, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x7fff) sendfile(r2, r3, &(0x7f0000d83ff8), 0x8000fffffffe) 2018/03/23 06:35:16 executing program 7: ioprio_get$uid(0x3, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) r3 = getgid() fchown(r1, r2, r3) chown(&(0x7f0000000140)='./file0\x00', r2, r3) [ 38.339252] syz-executor3 uses obsolete (PF_INET,SOCK_PACKET) 2018/03/23 06:35:16 executing program 6: openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ioprio_set$pid(0x1, r1, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/ipx\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000100)={r3, 0x7}, &(0x7f0000000140)=0x8) writev(r0, &(0x7f0000000040), 0x20000000000003a5) 2018/03/23 06:35:16 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @rand_addr=0x8001}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) sendto$inet6(r1, &(0x7f000077a000), 0x0, 0x0, &(0x7f0000d5a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/23 06:35:16 executing program 2: capset(&(0x7f00001e8ff8)={0x19980330}, &(0x7f0000032fe8)) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x101, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x7fff, 0xf5d, 0x10001, 0x6, &(0x7f0000000000)='tunl0\x00', 0x40, 0x1ff, 0xffff}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@rand_addr, @in=@dev={0xac, 0x14, 0x14}}}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}}}}, 0xe8) 2018/03/23 06:35:16 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f0000002740)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000600)="ba875e9ff39ab2750718e933191bbcab", 0x10}], 0x1, &(0x7f0000000700)}}, {{&(0x7f0000002040)=@can={0x1d}, 0x80, &(0x7f0000002280)=[{&(0x7f00000020c0)="e51dc7e673413f5f30700b17138a1e03c14d182153724957d227b883e2cef506aa588942809c80a081a53ff510dff048c328ae8b12b835697b355006a48fa5487df85f17847fd10c8e6b919e41a3cb27d69421d8302f3c0a0893a31aca2c86889da23a499e60352ae3524285d5303219418042ebefe5dbc8bd390b72b7c6debf553769721ebed639420f3f0c574624f90d9b1a215ebe40af889e33a92e8f18", 0x9f}, {&(0x7f0000002200)="b03755e453ca2d19adba2526d31e09980b3b6d1aba7067751730a8fd492498c8e6c63436628704430062ef669f5248a3525780c4d95a3ba6e7ef439f4447426e7c0e2cab5d3ef0bf931303473504cf3ff2d59ab347ab7970557be3e920ed1a8245b45a0b728e64acb62db3f39c6b94c1", 0x70}], 0x2, 0x0, 0x0, 0x4000}, 0x3ff}], 0x2, 0x0) 2018/03/23 06:35:16 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x9f, "040ea9e1ad4962c7de3ef658499824cad201262c32a6bf14dd4821cb6d40495a03eb2bfa016dc63f4d3fececa11c07d068e2c2224b06101dcd1315d15024699acb293486df216cf1ecf0f2f4d53edc6a02526b2366702d2f9b0e228b53f2310d046a0a0db0af59fa960ba63cd9ff0b86c17f4a45ee2c071339bc23d8526b51b9212f6fbf34174b6ed1550a02f91b6ec4c3aedca9b36e95027fc36b8a38ba89"}, &(0x7f00000000c0)=0xa7) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x1}, 0x8) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={r1, 0x81, 0x5}, 0x8) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x0) 2018/03/23 06:35:16 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000000c0)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x80, &(0x7f0000000040), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="8b90b8b4b36bff4e00002100"], 0xc}}], 0x2, 0x0) 2018/03/23 06:35:16 executing program 6: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000003200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001700), 0x0, 0x0, &(0x7f00000000c0)) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x600, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80), 0x0, &(0x7f0000878000)}, 0x0) 2018/03/23 06:35:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r2 = add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="f1d7b11114ada205abf4f712fb67df0660d9ee6fc8419a012140b330c290e6906821294f322e7b221cb53eef3bdb0469f5859130b13ddb82ad0652e4528a2ca327b7f9cd6f2ad5a8a75159821c41fa14eb05b050387f8f19d07004bb4b839b18a81f2b6f28aaa06f4dc28eb0857f1be2f4522b9929c72a8ecbb8417a4e9068585912933f46c074cdf1711fba3ac512969a7c7cd4fc286d124a6e5d10ddd38f2eb8d8b479dd2df60de53654870aeb0341518b61e00a184fb249a14d4f239ecdaa7a3303568d1e0d1c9182fd2389dac034f91b6f89db78ca1a4045034986a3a9b6471d51416bafa947ad469d94e04fa8cfc25c0d52aefd9dceb1577d09c2aa4c8e78bc0a35c3166b2c6d8c9d3ecb7373bafa6c759282f971498722b263641aa8cf300aeaaa2e9fd310cae57a727f424e1064837b1a41c8d64ca57635d4400c89fd017ba52f41e71af7659d7fd4f16611d96c2c17e89130e431b6f0eb379bd35021307e4d8dd42e7fa1697e483e55d8e3a06d82b608b5560ec8add02844306692c982732a21d9d8ddd91b7bda7ef2904e1a2e0284a42fbc987530dddab6c23e76d999d198dec88f0101c6e55abaa747b9efd7cc32cc94edd1fdbe15b997d0c99d329b4f61a3e74cb77230cc91c833ef0603845cb3829355dff33a55de059644c8d885f45454ed4c7161f99c7d16cbb8665ffbbddd5024ead12fc93ab4dd1e0e9de78002e7f031fa208f13627fe1e8c781622fc94ce632359f112c63ec582b5a85b67e0a870f181b01fd739eed7d63177e1d1875a8d6202f66d18422f94a4bfabdcba8ea1d15ab740691dfc6d24909c4b40aca8f100e12061e2838354f6205787f03b01e3e2b9534358f26ae02e69f7bd9b1fa1fee15ce6f2fa0e21cae0acf3b694bc296d2e83731782a7eecbf641f34cf884e13a4dc5fb55a8adf6e5f2c091f3476d227d0f3cf04653fc6895ff6f7bc5361df4921d15d57a9d171cba0a63d435f620f023c5b76345d1fbf4dc63f16ebac9285c6e98a6b11db822a7146df599b485f15189bfa420822d064591018cba9db625402c8507c5b5ebbd057ad5bea5ae61f38af36bb7d1af8b7651dc1bfc82250ef72e1e3f20981ac6a3061b2a380b672fc963220da043f5231942a877632eb8e7ed1ed936387e335414277e874200ccec53a6ab61485ca77131821b7d999f3c98028b63ccb134843b7e85dd094f356532dc6d4c4d3247d328cb5d5741bd579337a6f26b0c025077dbcb2d9126601484b0abbe5c91cb5a280fa865c8f2d4c1d4bcdcf3eb114b00e7d1da1b3c00070a832d003f442e5c37aadbf285e4251931af8a0a2e9106224b3361b30b1c1fbc948de83e02cd7f6ffdcf8124fb909f67f20e3cde4c50bf2b184fd0bf0e891f7a6a9b52e06b0e7c26248ebf6fd04f0396fa7b677629abccab7da7d53ad3e10d25642827433ede090e07d5d25a12b1154a2a44abeec6b7bcba94f17b7cd1fb591886655eb3fd484ca3fc0f3dc36c12ae59386b9f65849b4b42fe3328c8672301ebbfac41473254281aff8452edec08eb32c876cc98318badbff57f9404ecdfed5e837db498210a76ec534d7571a683eb85c75b882f613baf709c48f5ff0a22e9f755a2fb185f735c9db2705f15a9f56757e7f65637f64bbea4c1b74041d7fa6db280ae9f4b8ec535c88b69f5de473fcc9c524b2fc60140255ebe2a3e5f478c048c9121ea8bfe015a69659435cc932986076a3f9d9a2ce42a5662f7cda2ffec4d931e86ca663b7ae43232aaf7bf7b04cb02c75320342aa8c4778bdd3cb645d31fa58a31e889f338e8ccf1c1a44dd0d35078fa9a361be55bf3de8894fcef142d24f97020659c028c7f200076fd704945fcc7d34f8dab2285eefdc1a431e4e7ca08381dbe6cf0ef344f7bc52b397e6968afcc7965d18163b76bfdd0eb416858c1b790d13a6a479b9d338f6f70e5f5e0f8cc6f738264d2b6502b0ef719e08b8cc0bbe6ecf714eb517eebe365bf5238a7719608b04d9009f185abdac11684769421477824d449fcd367841b4c32f8c25d45940cef18b12abf5b867a5cb6e88bab408f020195179d125e827d31e6e58bb689396c1fd8d8dce6fa13aae1415f535db9999a8c2aeb4be6bebf748e6290237bf2c11f77db63ce415cb5e51a147502eb7b0bc595e4635f7858f50c1257cfc2aa7aec4145144c171af95b23f05374bf59e09fe4f6d2d848e954cbf1ae19b9f88fb3851707bcfeb1fcc1b7877fd125fbf968b05753263fe8a9aebc138c81040233fb6102b37534869cbbefbd23aa561d6f669e03e4a0b9106f6cc563d3a33554197e0be1d58d19210f5847c880daedc7e13a1142c4c246521b0304171e34ed5c9e2b29f4428c5c9986acb1ea268e87b95ba96d45b4f184c26e29a0ab5f23f4708f8f640feee17c7b788127799ae037d5a24a94178a93b0d2252637d9b7d2388f1f86d6565d89c488d8c1cf1eb627e5ffae90809f1f1af128504397d61b30570958b5118180d252e187a563713bcea4682de9a541ce0726e2938715315f0fe2cc42b8176e00c5ba64afada7b32640b7174ebef78d732fa04a286562b0b8262017e8eff7fa24846cf52d03bb2ee97bccb9e4dd46a39dd2232a2cd0f3ea326780a0f0b47b77ba836a5a817e1637e0c93759e54390eb449bff27bf7578e18ed7e826f0bfef88ae2accae6c534b4e08d08259813e678c024b192bbd7e88584f7e5b370dedf1f492527d68d80a00d5bb4029d526a66337a2bf7d4bddc6288705600cf111fb65e6bb8672e889ca178186a08c5d324720354a59391818bc0086fa70e618de6eba17a9ef76673240253ef3a85db55fcb7dc34d627515f7b4a524de08508d61449930ecaf14e2be0c1e58ecafb6fb2a903d3655dadf36591bb0afa42490f1bdb1e6946a7f31d63e19f171f8479b8e1cc1ba18f32852dcc3222ae9aa1bcc6da0881b17564c0c97443c1043f207897dd1727a74250fd053b3dc88398189af38aca5ecbe7ef1907476d2b60e0ea76a7c1c0c8a016c1de2d2b3867a288fb08be1c4d194e60f90a31a211a997934f387421780a4d66b7663a6032844e957c2d9120d06456f4900fd05fd6505f829657a549fbe35552ad23b2707841d8d56cf425dd087a916ace73619f7cd834c216b7d6c67b00f5a877496e2554f3dfb24cbf495cb4e2905b2638a386060848161d838d752ffb18ee9e041917a46673373e104ebe079bfc05faa0bfbc2b99edbb355c1bc36de8a5e227171830c6eb77d8ce110368a8e902c17d25657b770954b9fec0a334c41c961381b5156fc75e3b94420c6ab14e32807a2b7b12b9e8230d111900b7b0e31272a2247746cdadc123b845910d232e3040b5687e167f9275db40825f1cd1241f7bac595e423fb9c14151de173ad24337a9ac7268282706b49a07936d7da90cc5f0815afdacb8f83db419f551b60220f8ad96ad87b80b9ce473e55247cbdef53a9e3416c3b19d6e15f385fba066b191b35efd8852ccc952dcc0e569e1937a17172eda2ac0ef58f70af022419927e2c4738ad7554130335909d46cbb71575d422ca3b40db9f47a6e8b8c3ffbd1f46b544f453d15759299b7b1c22739db62b9243a1627fcce5d9c1eb30a43bb056d3a7acb545d4a56a0b4d23e03e1e093e527daac3ea7550ea6f03c7f78fcc7604e8a1f6696350ae8293a721b4e76191e6267682b6757a17ddb8e043b71ee9722d7cbfa76203d9473a2278f934feeb3b544b62601969e635be3a73a9c701e8a917af7f08e65239f77c223dfd1e1c5cb97f807eee5c6db329f345a49b44f3bc45a48852bbe3b55422371f07afd7dd5918d2fce2ac83afd94b2c3f6d3207d8b7f45d2963dc0218d4d1e0b1fc9cff5defba262277931c920dbb57e0531f464bced27fee093667727e55c6300028e9e405ab5bb9fec12da423d8fa262b8a79f50994c9228c1992133c3de18cacacd0d2397a01bef4ea9a1f261c8e60bdb90862e1c5fb96a33b5a5e59b5e6eda75537620fb92cbe93b6f74cba7b87bf5a8b1f050a129ef990a6a0864e0f994adf98595968055d57e86385435392400cea0e5528c8668dc6903653062f761390627f1f6a64ab2e544b49f594855aca36812076b1d00b61deda028c313c3c8d75ab08f566ede2ec63f1487a1e7d8b5e689821b6524d23549473a6f5ff25645581d7e57c5683c7b0a2b979e605fcc89f11eb19eb5c2669eb05dff6a7da27caa31556baf60ffea9c17f6b5b86d7beb905ec4e10a21d4f53675a65e22de3c8904dd84b9ccfcf8296ad00ba583e7d12592155c3eb7a8949211b7db989aa987c9f69b3e472b8df198652b87625fce38f6757b87e0be5308c3fd52aca3ada729452d9138e79c75f010afd9d0826290d0a58ab666e46575b7ba2274905cc647c90dd7ecd4fe7c1eacc2f88732c6ad1e161dd474033885c5906774c02acdcb7569aaccbeb77f630d8c68e82101a41a8c2d3154fd58ba3134b2acb8ed601009fca49ef56176a716e84bb0e5def799ded018216ab914da298b1ecf2db8e5a5abbcacd002ef58a4d0917f42349cb172a1c6017032d35c58ef465c8a134704a2b8dbf5d36fb081b1018c6978ab55d75e9508e1fe60526cf2dccdea91659408841bdc0cf3aeb33d95c2d0ec6ced3e638b25fe10dbbe5f27390807c05271f0fcc9e0d92af596828f59bb8d3921c1e0e1a3d2973d398cec6f5ec4b70d376afb684884ed1b5601954556d59c4fab2625cbdd6dce83dfc333c32d4c5862170f906d36f98a762d098bb9f483a6d06c75c261a236088459af3aa57c9ecdb8f9552148cce7e0e2f4359e3ed146a85c3182640fd36ebed73190d79a4706912aec215355b64aff278b9f2f72ab3052304478a128d084d4a45c19ea092898668975a07ee862a242b011b617b2996fbf0c73a5ab3f1df9e0f6d0d0d0903ef75d17e71f9ea017a304bd62aa38fa4e4f96900f7058fca3fb0031a177d8c3881d1e8d209598f50022a8cca9d6bb03fb494bac1857a4a88f2602b4c2d9373659fbe7a222b53478d3eb17555534dbde7ffe71443c5d9d889a2a40a6b3e6b4342e0f7ef3d8d21edf4c217514e86ae2581fbec3a2a94f61b121b600d9abb4c6764f78aa918520cc83eebca95788bd47ec8f294482cde81a35f01ecbaf084265c9709c1738e224515afb4bbdd17af4ed82d00a90661d24dd83a89a1fd6586fbc7ffd244f6c5a832e07bc7b980305c3c9bf36bdf6a2dac5f2d5b8471ba5b2420513d820e80d52b908feee174de27b49eee98646442982fcd2459580b8608585b950385e00268034cf780b93638bc38f8750f34c84c500092043baa3d035126002f22c82014349fcd16805a09f9e2602ed80d97068cf72fe8d31d4d03bca3663ea952c87671ad9d13d4a544cd2d3b7b132dc06ea7a29d7be67a71a99ed8887299034cec55bfb5884613f41761f141663676635ba78f69e2ea97d75550273743ad6d434eca955073d57e6ccfdc3f3875ff25c392064177fc48457a9edcc8415e7e580f597e997f4bde4e416ca48c0468bd1be85fdd638f9c206f42c9389f75e67644c468817c7d1188d250896b576d7eeb413549973fb927f4f0c748afe78c63887f60b8f200db16a3328cf43bd48ae3dfbfa977ef15583151bab35f69ca692b6ee6b8753fe3e7ea3459e2c7563ac9623c48b97e0ba32a9e443a3e7c96a951c9a29cf56857670e7535fd78db9ca5cd441d3ae237fb346bbeb25a1edda44fcb8110b151840fadd6ff1e7efd417814c804e168304eb93dbbf84115b443543a3a38741", 0x1000, 0xfffffffffffffffd) keyctl$unlink(0x9, r1, r2) writev(r0, &(0x7f000012a000)=[{&(0x7f0000bb9fd7)="2900000020001907ff033ffffbffda060200000622e800d7954492140d00040006020000d200019c00", 0x29}], 0x1) 2018/03/23 06:35:16 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f000077a000), 0x330e, 0xeffffffffffffffc, &(0x7f0000d5a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/23 06:35:16 executing program 7: mkdir(&(0x7f00000e1000)='./file0\x00', 0x3) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) 2018/03/23 06:35:16 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000cb1000)=0x20000000000005, 0x4) sendto$inet(r0, &(0x7f0000ef9000), 0x0, 0x0, &(0x7f000015a000)={0x2, 0x4e21}, 0x10) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x980, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000040)=0x2, &(0x7f0000000080)=0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000013effc)=0xbe, 0x4) recvmsg(r0, &(0x7f000050d000)={0x0, 0x0, &(0x7f000095dff0), 0x0, &(0x7f0000765faf)}, 0x0) [ 38.463392] capability: warning: `syz-executor2' uses 32-bit capabilities (legacy support in use) 2018/03/23 06:35:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) accept4(r1, &(0x7f0000000180)=@alg, &(0x7f00000000c0)=0x26, 0x80002) shutdown(r1, 0x1) shutdown(r0, 0x1) 2018/03/23 06:35:16 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b5ffc)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000b5b000)={&(0x7f00006c2000)={0x10}, 0xc, &(0x7f0000fd2ff0)={&(0x7f0000e5e000)=@del={0xe0, 0x11, 0x0, 0x0, 0x0, {{'ecb-twofish-3way\x00'}}}, 0xe0}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x0) fstatfs(0xffffffffffffff9c, &(0x7f0000000000)=""/120) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x8e, @dev={0xfe, 0x80, [], 0xb}, 0x9}}, 0x5, 0x81, 0x6, 0x9, 0x1}, &(0x7f00000001c0)=0x98) 2018/03/23 06:35:16 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x200, 0x98) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000000040)=""/68) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) 2018/03/23 06:35:16 executing program 1: r0 = epoll_create1(0x0) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x10000) r1 = timerfd_create(0x0, 0x0) timerfd_settime(r1, 0x3, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000000fe0)) r2 = dup3(r0, r1, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_setscheduler(r3, 0x0, &(0x7f00000000c0)=0x3) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f0000000100)=0x1) 2018/03/23 06:35:16 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x1, 0x0) connect$netlink(r0, &(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x20000000}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x13) sendmsg$nl_route(r1, &(0x7f0000b84fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c000000b000000000000000000000000a00000000000000000000000868f87adae858100015000000000008"], 0x28a}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000300)=ANY=[@ANYBLOB="01f73a3436d14a9a45345b57f03048ca4bdfa2000000", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000001c0)={r2, @in6={{0xa, 0x4e24, 0xffffffff80000000, @dev={0xfe, 0x80, [], 0xd}, 0x80000000}}, [0xfff, 0xffffffff7fffffff, 0x8, 0x101, 0x4, 0x101, 0x800, 0xfffffffffffffc01, 0x100000001, 0x4, 0x1, 0x100, 0x9, 0xf79, 0x9]}, &(0x7f00000002c0)=0x100) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x1, 0x5, [@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}]}) [ 38.534419] audit: type=1400 audit(1521786916.875:6): avc: denied { create } for pid=5254 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_netfilter_socket permissive=1 [ 38.540065] tc_dump_action: action bad kind [ 38.543486] tc_dump_action: action bad kind 2018/03/23 06:35:16 executing program 7: r0 = socket(0x10, 0x200000000803, 0x0) write(r0, &(0x7f00007c4000)="2600000022004701050007008980c5ff0200000800000000c0e9ff094a51f10101c71f3500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000d4dffc)=0x9, 0x4) recvmsg(r0, &(0x7f0000183000)={&(0x7f000043c000)=@ax25, 0x10, &(0x7f0000ac4000), 0x0, &(0x7f000049c000)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x65, "d81635b0ae9b1fe9f30a529dd15ce9a95c6f9da289125d6c7cf7d828dfa162df533fd731eccf7087e4f29ed1eff4bc83b6e1ca83227594837db143c2ff1fda3cebe38c1f21e673235c305ab7fc25e9351245a94e462cae3818f06e09aa49d4827c49b45940"}, &(0x7f0000000080)=0x6d) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x100}, &(0x7f0000000100)=0x8) 2018/03/23 06:35:16 executing program 1: mkdir(&(0x7f0000ee3000)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="cb0000003d748bbcbb3ef40b89216724eccdb6542622d09e6f628c16e277e1f294ae7a6a75a4d750ec545da91ad6dd13befb8667533b54c57445bf92d41ceddfbd9e1e0a2a083d9d415866dfc67f8ffe5e151a209ee14026800de136f35bde138a6558ec364d3ae87fad947d346fa2e36a1202327e90926f2bd4c1c5036731d3f9a6e83839cf377bb559488e096bce80d6db66bf984f9ac8213db5588e75935cc4bd45b54af1d01d4c319b7d9b169800a40c83ea517bebf3387f6370e0f35adc2c91dea8ddf7f58e1902e25c07000ce20a26790b6b"], &(0x7f0000000180)=0xd3) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000001c0)={r2, 0xffff}, &(0x7f0000000200)=0x8) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4008641a, &(0x7f0000000240)={0x5, &(0x7f0000000000)=[0x800, 0x1, 0x800, 0xffffffffffffffc0, 0x80000000]}) r3 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000002c0)=0x9, &(0x7f0000000300)=0x4) renameat(r1, &(0x7f00002c0000)='/', r3, &(0x7f0000000080)='/') 2018/03/23 06:35:17 executing program 5: gettid() r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) splice(r0, &(0x7f0000000100), r0, &(0x7f0000000140), 0x8000, 0x6) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r1, 0x401}, 0x8) r2 = gettid() process_vm_readv(r2, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/126, 0x7e}], 0x1, &(0x7f00000006c0)=[{&(0x7f00000005c0)=""/224, 0xe0}], 0x1, 0x0) [ 38.598990] audit: type=1400 audit(1521786916.945:7): avc: denied { write } for pid=5254 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_netfilter_socket permissive=1 2018/03/23 06:35:17 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000240)='io\x00') fchdir(r1) exit(0x8000001) pivot_root(&(0x7f0000000000)='.', &(0x7f0000000040)='.') getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f00000000c0)={@loopback, @rand_addr, 0x0}, &(0x7f0000000100)=0xc) connect$vsock_stream(r1, &(0x7f0000000180)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000140)={@dev={0xfe, 0x80, [], 0xa}, r2}, 0x14) 2018/03/23 06:35:17 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x1000000000000186}, 0x6566aaaeb514e4fa) setsockopt$sock_int(r0, 0x1, 0x2200000012, &(0x7f000068fffc)=0xfffffffffffffffd, 0x4) 2018/03/23 06:35:17 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x5}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x0, 0x768, 0x3f, 0x0, 0x6}) prctl$setname(0xf, &(0x7f00000002c0)='keyring\'G^&}\x00') r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000100)=0x80, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xbd, "a0b6ac2b95a2f76e1b8f1aae08e706abdaafb6ee8f5b39525cd28c6a6de7b19580c99caa80ea277e00cb7f478ddf8a35f1812f84eec323aad167f75b23e2df9405e4608a1df993a8e0db65efac5bd8bb6901f85bddf10dba9ad5ec2bbf61101a1b6f1f0a55e24e77341282e55b9be7211fe064f2d43a0e2a97c5372f9c37bcf85232e5e5593ddda25bfa2eb934ca1056cb4247d2ec7729aa84e3d6d015cb638a8cdf0760ead899dfcf8e87405cc992ad7e083d0ffb2769a726b7ca57ec"}, &(0x7f0000000240)=0xc5) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000300)=[{0x3, 0x7fffffff}, {0xc, 0x3}, {0x2}], 0x3) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000280)={r2, 0x3}, 0x8) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/23 06:35:17 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)="76656e6f00336d72606519eaae5fe8b32918b6d957ff67de2f8ea838cd9bfc0734deff6b0ab773595b8ac72aadf2ea9c8b479ba227ff156f7996523a0c3fcece7348988b5caa0fd69a93c2051b84c368b7504af088724210bedd44d1bfd2cda568f80744d894b3a7f4c2652d4dbbcd7a", 0x70) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x513080, 0x0) fcntl$setownex(r2, 0xf, &(0x7f00000000c0)) fchmod(r2, 0x8) 2018/03/23 06:35:17 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f0000000100)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000140)=[@in6={0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x7fffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x0, @empty, 0x100000000}], 0x48) capset(&(0x7f000043fff8)={0x19980330}, &(0x7f0000be5000)) r1 = open(&(0x7f000001dff8)='./file0\x00', 0x80040, 0x0) truncate(&(0x7f0000dbdff8)='./file0\x00', 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/23 06:35:17 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = epoll_create(0x400) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x100000001) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0xffffffffffffffff) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000180), &(0x7f00000001c0), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 2018/03/23 06:35:17 executing program 5: r0 = socket(0x5, 0x3, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000003c0)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) prlimit64(r1, 0x4, &(0x7f0000000040)={0x2, 0x101}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x800, 0x0) openat(r3, &(0x7f00000002c0)='./file0\x00', 0x101001, 0xc8) writev(r2, &(0x7f0000000180)=[{&(0x7f0000000100)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a00020000080000e10c00f41ee4000000000000000000", 0x39}], 0x1) finit_module(r2, &(0x7f0000000080)='&:keyring\x00', 0x2) recvfrom$inet6(r0, &(0x7f00000001c0)=""/183, 0xb7, 0x100, &(0x7f0000000140)={0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0x800000000}, 0x1c) 2018/03/23 06:35:17 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x4) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x2, 0x6, 0x7f, 0x7, 0xe, 0x0, 0x70bd2a, 0x25dfdbfd, [@sadb_x_sa2={0x2, 0x13, 0x4, 0x0, 0x0, 0x70bd2d, 0x3502}, @sadb_address={0x5, 0x5, 0xff, 0x0, 0x0, @in6={0xa, 0x4e24}}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x70bd2b, 0x3503}, @sadb_address={0x3, 0x7, 0x33, 0x80, 0x0, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x70}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)=ANY=[]}, 0x1}, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) sched_setaffinity(r2, 0x8, &(0x7f00000001c0)=0xfffffffffffffeff) [ 38.657008] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 06:35:17 executing program 0: openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) 2018/03/23 06:35:17 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000040)=0x5) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x1000000, 0x10, 0xffffffffffffffff, 0x1) mremap(&(0x7f00000f3000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000192000/0x4000)=nil) 2018/03/23 06:35:17 executing program 3: openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/create\x00', 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000a40)='/selinux/enforce\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000ac0), 0x8, 0x0) inotify_init() openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000b00)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000b80)='/selinux/avc/cache_stats\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) syz_fuseblk_mount(&(0x7f0000001b00)='./file0\x00', &(0x7f0000001b40)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) eventfd2(0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000004340)='/selinux/enforce\x00', 0x400000000000000, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004380)='/selinux/mls\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f00000043c0)='/dev/rfkill\x00', 0x0, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000004400), 0x8, 0x0) eventfd2(0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000004500)='/dev/vga_arbiter\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000004540)='/dev/sg#\x00', 0x0, 0x0) eventfd(0x0) syz_fuse_mount(&(0x7f0000006340)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f00000063c0)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000007700)='/dev/snd/seq\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000007740)='/dev/pktcdvd/control\x00', 0x0, 0x0) memfd_create(&(0x7f0000007840)='^}\\\x00', 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000007980)='/dev/ashmem\x00', 0x0, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007a80)='/selinux/access\x00', 0x2, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007b40)='/selinux/access\x00', 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000081c0)='/dev/rtc\x00', 0x0, 0x0) socket$l2tp(0x18, 0x1, 0x1) pipe2(&(0x7f0000008300), 0x0) signalfd(0xffffffffffffffff, &(0x7f0000008340), 0x8) openat$ashmem(0xffffffffffffff9c, &(0x7f0000008380)='/dev/ashmem\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000008800)='/dev/hwrng\x00', 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000008880)='/dev/loop-control\x00', 0x0, 0x0) eventfd(0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = epoll_create1(0x0) epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) dup3(r0, r1, 0x0) 2018/03/23 06:35:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x18, &(0x7f0000000140)=""/80, &(0x7f00000001c0)=0x399) readlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/242, 0xf2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) sendto$ipx(r1, &(0x7f0000000040)="7b20c2066c9ae293dae58a326612d36c7dceaff4889a9f78fe42490d19b03f905761cd5a751e7cb1ed94e4525165b2c997c3fbbb877ce18500e980e362f032691503ff30b1e25e1acb2774a098421dab1e40da61ebe4a9d9a3d4e4fb78ca8701faa447749acf690071e9f5c134e3307fb570c9ad2ec9293ba0fecabdd4c1cab030b03dc08a2da01fae0cfeb001e7a96bb26fe48660d06dbe759f30fad8101e23d59312", 0xa3, 0x10, &(0x7f0000000100)={0x4, 0x1, 0x81, "9e220782bd17", 0x6fb}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000200)={0xffffffff80000001, 0x0, 0x20, 0x7, 0x1, 0xd, 0x7, 0x5c8a, 0x7ff, 0x10001, 0x1ff}, 0xb) 2018/03/23 06:35:17 executing program 5: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) sendfile(r1, r0, &(0x7f0000000200)=0x100000, 0x10000) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfc, 0x10000000}, 0xc) 2018/03/23 06:35:17 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400800, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000040)={0x37d, 0x40000000008, 0x40, 0x3ff, 0x0, 0x6d}) r1 = socket(0x10, 0x80002, 0x0) bind$netlink(r1, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r1, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r1, &(0x7f0000e8f000)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x0, 0x1, 0x4]}, &(0x7f00000000c0)=0xa) sendto(r1, &(0x7f0000000040), 0x3d9, 0x80c0, 0x0, 0x0) 2018/03/23 06:35:17 executing program 6: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e24, 0x2, @empty, 0x1000}, 0x1c) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r2, 0x29, 0x8, &(0x7f0000565ffc)=0x3f73, 0x4) r3 = getuid() getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000240), &(0x7f0000000280)) lchown(&(0x7f0000000000)='./file0\x00', r3, r4) getsockopt$inet6_buf(r2, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0xfffffffffffffffa) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000100)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000140)={0x1, r5}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000002c0)={0x0, 0xc0, "7d669bf40811ba9faf95576d654217bb4ded99c37e9d79fa9a54c8927bb67e9f22e35a2be3444511226baaee69ba9b77a39c9383a9f2a14eb5732ed209f4c89b378b25630f0a2c0042bce5c068197380cdef8d1917863024dcc12fc8c99a6608e807a516ad46ef04e8e451e01c68276fbf77fe3fbe918c7fc831d39a310e47fac771983da6f687ad696ab8761ba2397a1eddd354a508b420bf167823f07336fefff5d11aa77ebe47e5624f16108438a24dfd432dc152181ceb41fb541e63a6cf"}, &(0x7f0000000180)=0xc8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={r6, 0x3c1e, 0x3, [0x7, 0xe5, 0x1]}, &(0x7f00000003c0)=0xe) 2018/03/23 06:35:17 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e20, 0x0, 0x4e20, 0xfffffffffffffffd, 0x2}, {0x0, 0x0, 0x4000}, {}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0xe8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f00000002c0)=""/165) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000080)=0x3, 0x19f) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4e20, 0x0, @empty, 0x2000000000000000}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x2, 0x2, 0xff, 0xf, 0x7, 0x7ff, 0x34c9}, 0x20) 2018/03/23 06:35:17 executing program 1: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7, 0x80010, r0, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xa, 0x100) r2 = dup2(r1, r1) sendmsg(r2, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="c7e38d661e0fe96deba56ce4af85d328ad23", 0x12}], 0x2, &(0x7f0000001540)=ANY=[@ANYBLOB="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"], 0x2e8, 0x4008000}, 0x4) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) write$selinux_user(r2, &(0x7f0000000100)={'system_u:object_r:logrotate_exec_t:s0', 0x20, 'user_u\x00'}, 0x2d) write$evdev(r1, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) write$evdev(r1, &(0x7f0000000080), 0xfffffffffffffe2d) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/03/23 06:35:17 executing program 0: syz_emit_ethernet(0xe, &(0x7f0000000040)={@empty, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0x8864}}}, &(0x7f0000000180)={0x0, 0x0, [0x0, 0x0, 0x8000000000000000]}) 2018/03/23 06:35:17 executing program 2: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000080)=@file={0x1, "e91f7189591e9233614b00"}, 0xfffffffffffffc3f) listen(r1, 0x0) setrlimit(0xe, &(0x7f0000000040)={0x1, 0x8001}) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000000180)={'bpq0\x00', 0x9}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4002, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f0000000100)=""/124) shutdown(r1, 0x1) accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/23 06:35:17 executing program 5: openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x501040, 0x0) r0 = socket(0x100000000e, 0x80000, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000f84ff7)={&(0x7f0000f84000)={0x10}, 0xc, &(0x7f0000045ff0)={&(0x7f0000f84fbc)=ANY=[]}, 0x1}, 0x0) 2018/03/23 06:35:17 executing program 3: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000200)='\x00\x00\x00\x00\x00') exit(0x40000) pread64(r1, &(0x7f0000000000)=""/193, 0x26, 0x0) 2018/03/23 06:35:17 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f00005fa000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000012f18)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}, @in=@loopback=0x7f000001}}, {{@in=@multicast1=0xe0000001}, 0x0, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff}}}, 0xe8) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000000)=""/4096, &(0x7f0000472ffc)=0xa27) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/23 06:35:17 executing program 6: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x97, 0x1, 0xffffffff, 0xb6f0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000f81ffc)=0x5, 0x4) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$packet(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14, 0x800) write(r1, &(0x7f0000f85fd9)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) recvmmsg(r1, &(0x7f00000032c0)=[{{&(0x7f0000000080)=@in6={0x0, 0x0, 0x0, @local}, 0x1c, &(0x7f0000000280)}}], 0x1, 0x0, &(0x7f00000034c0)) 2018/03/23 06:35:17 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair(0xa, 0x3, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000000040)) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00000000c0)=0xffffffbffffff800, 0xfffffd86) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/23 06:35:17 executing program 0: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000080)="86ee006600926a7ea3360725f8", 0xfffffe79) 2018/03/23 06:35:17 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0xfffffffe00000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000240)={r3, @in6={{0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x3, 0x1}, 0x88) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000300)) getsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000000)=""/15, &(0x7f0000000040)=0xf) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1, 0x1}, {{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) shutdown(r0, 0x2) 2018/03/23 06:35:17 executing program 2: unshare(0x8000400) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000100)={0x9, &(0x7f0000000080)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000140)={r1, 0x1}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000180)='/dev/pktcdvd/control\x00', 0x4000, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'bcsf0\x00', 0x2000402}) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) fchown(0xffffffffffffffff, 0x0, r3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00000001c0)={0x20000000}) [ 38.941673] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8 sclass=netlink_route_socket 2018/03/23 06:35:17 executing program 0: truncate(&(0x7f0000000040)='./file0\x00', 0x1) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000014000), 0x0) 2018/03/23 06:35:17 executing program 4: prctl$void(0x22) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x10) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) 2018/03/23 06:35:17 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/fib_trie\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/199, &(0x7f0000000240)=0xc7) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$TUNSETLINK(r2, 0x400454cd, 0x30a) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/checkreqprot\x00', 0x4000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x101040, 0x0) 2018/03/23 06:35:17 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/status\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000240)=0x401, 0x8) accept4(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000100)=0x80, 0x800) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000280)) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000140)=0x7, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000002c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000300)={r3, 0x1}) bind$vsock_stream(r2, &(0x7f0000000180)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @broadcast=0xffffffff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @broadcast=0xffffffff}, "00080700000400a0b22c582bf3aed17d"}) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000001c0)={0x7, 0x0, 0xa000}, 0x4) 2018/03/23 06:35:17 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) r1 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) accept4$inet6(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x80800) symlinkat(&(0x7f0000e33ff6)='./control\x00', r0, &(0x7f0000395ff6)='./control\x00') lseek(r1, 0x8000, 0x0) 2018/03/23 06:35:17 executing program 1: timer_create(0x3, &(0x7f0000001100)={0x0, 0x34, 0x0, @thr={&(0x7f00000000c0), &(0x7f0000000100)}}, &(0x7f0000001140)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x60181, 0x0) listen$netrom(r0, 0x40) futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f0000000080), 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = request_key(&(0x7f00000000c0)='blacklist\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='\'\'\x00', 0xfffffffffffffffd) r2 = add_key(&(0x7f0000000180)='id_resolver\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)="4065b84994391437d6103a8015f6f9803e91a6de8f0cc1ffb7ea6d2a5fa9b65f20", 0x21, 0xfffffffffffffff8) dup3(r0, r0, 0x80000) keyctl$reject(0x13, r1, 0x5, 0x1, r2) 2018/03/23 06:35:17 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) r2 = epoll_create(0xfff) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f00000000c0)={0x6, [0xca5, 0x0, 0x2, 0x1, 0xfffffffffffff781, 0x1]}, &(0x7f0000000100)=0x10) ioctl$LOOP_GET_STATUS(r3, 0x4c03, &(0x7f00000001c0)) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r3, 0x40086424, &(0x7f0000000180)={r4, 0x3}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d89000)) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000000280)={r4, 0x1}) r5 = dup(r1) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) connect$unix(r0, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) [ 39.004303] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=8 sclass=netlink_route_socket [ 39.034217] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 06:35:17 executing program 4: r0 = epoll_create1(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000784fef)='/dev/vga_arbiter\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) getpeername$inet(r1, &(0x7f0000000140)={0x0, 0x0, @rand_addr}, &(0x7f0000000180)=0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000000)={0x7ff, {{0xa, 0x4e22, 0x2e, @empty, 0x7ff}}, {{0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff]}, 0xe95e}}}, 0x104) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000001c0)=""/4096, &(0x7f00000011c0)=0x1000) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006cbff4)) epoll_wait(r0, &(0x7f0000586000)=[{}], 0x1, 0x0) accept4$ipx(r1, &(0x7f0000001200), &(0x7f0000001240)=0x10, 0x80000) 2018/03/23 06:35:17 executing program 7: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) r0 = dup(0xffffffffffffffff) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000), 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/23 06:35:17 executing program 2: r0 = eventfd(0x0) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b09000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) fcntl$setsig(r2, 0xa, 0x12) read$eventfd(r0, &(0x7f000039dff8), 0x8) recvmmsg(r3, &(0x7f0000000300)=[{{&(0x7f0000000000)=@rc, 0xa, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=""/61, 0x3d}}], 0x1, 0x0, &(0x7f0000000340)={0x77359400}) r4 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="ff03604d7f7b806a4155cecd5ba880fa63725f85486123c6632e0a7f0f6fc46c16adf27e5b22768f7277164306e7b4f92373c6b03bfc9a4213e4734197f9b13a2f499fc95eec286b0ede3c4d6eeeb542ef7eb7ae2c7bbbe86a302facb0df5dcbe77238c74435dbb143465332a699b8cc55b3303ff1dcb9c745f71ce91bb6bad6ba22adc4d7921f5fb68cc279be2de57acf5edcaac664ca250c6399365c9b064c48", 0xa1, 0xfffffffffffffffb) r5 = add_key(&(0x7f0000000240)='id_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000380)="995a39ddc85195eeef9c6c6e2f81cdac018eacd6295e1cc012fac69e8374ab165d0da25b93df4ac1fccd78badace02e18d73213151cc109d4f61406da5d2e498ed23f2434045d69f57cba54cdf43b49ef65bb5ce7217e2f7391f9b292cb6215fd8b81552b361680fad6e6600d1c6ff5820a059155f1b4d8cbea1f9f381d51e1b90d1f1a527642a8c7168a34e8d42bcd23702593da61daa65657bd3b6bd16ac090543cd73cab996f3736b2339a94d6a62e3e0054db185af1b41ebec609794bc21148bb5e778aad7b012b9", 0xca, 0xfffffffffffffffe) keyctl$search(0xa, r4, &(0x7f00000001c0)='id_legacy\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, r5) close(r0) r6 = dup2(r2, r3) fcntl$setown(r6, 0x8, r1) eventfd(0x8) tkill(r1, 0x16) 2018/03/23 06:35:17 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x800d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fddfff)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}}}, [0x8, 0xffffffffffffe47b, 0xffff, 0xc01, 0x8, 0xa01, 0x80000000, 0x8, 0x100000001, 0x10000, 0x73, 0x1, 0x5, 0xd46, 0x2]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000180)={r3, 0x5}, &(0x7f00000001c0)=0x8) r4 = syz_open_pts(r0, 0x0) fcntl$notify(r0, 0x402, 0x22) dup3(r0, r4, 0x0) 2018/03/23 06:35:18 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8400, 0x2) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0xd44, 0x9, [0x400, 0x7, 0x8, 0x0, 0x0, 0x3, 0x40, 0x2, 0x6]}, &(0x7f0000000140)=0x1a) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) iopl(0x24ca) sync_file_range(r2, 0x0, 0x0, 0x3) 2018/03/23 06:35:18 executing program 4: r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x40000000000006, 0x100000001, &(0x7f0000000000)="0200000000", 0x5) 2018/03/23 06:35:18 executing program 6: r0 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) flock(r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc2fe0), &(0x7f00009fb000), 0x8, &(0x7f0000e82ff8)) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000000)) rt_sigaction(0xa, &(0x7f00000000c0)={0x9, {0x9}, 0x5, 0x4}, 0x0, 0x8, &(0x7f0000000100)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000000180)={r1}) 2018/03/23 06:35:18 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f0000791ffe)="0080") getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/31, &(0x7f0000000080)=0x1f) 2018/03/23 06:35:18 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd1ff6)='net/tcp\x00') preadv(r2, &(0x7f0000acaff0)=[{&(0x7f0000c67f3d)=""/195, 0xc3}], 0x1, 0x1000000000000100) sendmsg$nfc_llcp(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x27, 0x1, 0x2, 0x7, 0x1, 0x1db70872, "0296236b231dbad78812088bcb974f389003443d531bdcdbae028cf4408ade183368d27bf1ad390198adeb7a40f8b72f308d6033b7af294e04e3312ea5030a", 0x17}, 0x58, &(0x7f00000000c0)=[{&(0x7f0000000080)="6b5273aa2457c7a2da4bbf742ab4a18265eb0cff773fe1", 0x17}], 0x1, &(0x7f0000000100)={0x80, 0x11, 0xfffffffffffff000, "9de461122a4a78354bfe6bc582868250d7e8ac60ba55b0984dafaf601415a275dcf94040c6fb01708978be4bdd10d1cdcc594724b3f3cb568cac92b66e504bd298c39a79405ee127134d8cc8f3c91fa8343a1934615c2b3799099c01d999f4eb9b604f6064f45f7b3d9cb9dad7eaae9ee6f54d04"}, 0x80, 0x10}, 0x800) 2018/03/23 06:35:18 executing program 1: mlock2(&(0x7f0000a94000/0x3000)=nil, 0x3000, 0x0) mremap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe000, 0x0, &(0x7f0000b18000/0xe000)=nil) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/18) 2018/03/23 06:35:18 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031cff7)='/dev/rtc\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) socket(0xa, 0x807, 0x2) ioctl$sock_ifreq(r2, 0x890c, &(0x7f0000000000)={"696662300200", @ifru_hwaddr=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f0000000000)={0x2000000000000002, 0x0, 0x80}) 2018/03/23 06:35:18 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00000000c0)={0x2, 0x7, 0x0, 0xbf8, 0x7ff, 0x4}) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000040)=0x9) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000100)='\x00'], &(0x7f0000000300)=[&(0x7f0000000200)='{\x00', &(0x7f0000000240)=')]\x00', &(0x7f0000000280)='/selinux/avc/cache_threshold\x00', &(0x7f00000002c0)='/selinux/policy\x00']) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x10000000000501}, 0x20) dup(r1) 2018/03/23 06:35:18 executing program 6: futex(&(0x7f000000cffc), 0x80000000000a, 0x0, &(0x7f00008deff0)={0x77359400}, &(0x7f0000ac0ffc), 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000080), 0xfffffffffffffff7) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x701, 0x0) 2018/03/23 06:35:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000000340)={0x1000, 0x0, 0x2, 0x7f}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40086437, &(0x7f0000000380)={r2, 0x13}) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="d5b1a92651b69bce7c3e1fa7aace30bbc1eab8f84d5f83638c297f1e73d401dbaff34efb3bd3c4d02c209255bb99951e26aacdc39c8042df703dd1c1465e91cd8402b5c57bacc868b4005cdaeb688cd7e66d14191a614752ee9cda23387aee19fe5702518c336f5449d673f6b4d6a7d3254378c6eaea8aa6554f0a0b1bb9edb5e4bcbf020b46b2d464e37a8c92e0"}, {&(0x7f0000000100)="06acd3fb168f08be847f00cc76f02d1f7bfe05e8559e6c88c57ccfb6e2f3b7e843b0b3a8e0a85aa629497a2db69feb0e1fb5df460d67afc51d2a85f95655d1481ad0bbef0eb2b47b8730366551832ecba4788a3949f094eeeb16603668"}, {&(0x7f0000000180)="01eed86e8cf8182e96fda38683a04a1ff82b8aa0e294063e2f65607b7d0f5a56374d460a5a3b31688ce5aa98d6650ef26d89fa35748bada21cb046d94883d2f2aeee97c370a631f33cc5bea06c086ef147a1b97f13a005c2682c34cb4ce556e4937ba06f058474c7faf51b0a1d05767374ddab79b4cecd15939fed534a9c"}, {&(0x7f0000000200)="186b5696f3190bec7eb2274bacf60e02c98ddeb241afe6423579105fb35df7b1a522958d0fde06e6e646d36f33faef26aca0844fa40cc150ebf20b8ed9b7054c6da5efc1b1eaac5512af33b826d51b7af211a5f36fcbcb55db3c42d5cfc8a9919d07862b849016ea5f094312fb056d979f0f71f8056ae9b470f96c767a327c863445d1f22c321f87c1916d546ff3bf982effe42a1cfb33348653f02318182f9f7de035c7b1ddaeadcd67ce2890eed4dc14a5483326adeeb7223bcaac0e0bb47fcba3de0b56ce91d0cf"}], 0x1) 2018/03/23 06:35:18 executing program 4: socket$pptp(0x18, 0x1, 0x2) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/checkreqprot\x00', 0x800, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400000, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x5}, 0x10) 2018/03/23 06:35:18 executing program 1: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) getpgrp(r0) r1 = gettid() process_vm_writev(r1, &(0x7f00000004c0)=[{&(0x7f0000000fc5)=""/1, 0x1}], 0x1, &(0x7f0000003000)=[{&(0x7f0000000000)=""/2, 0xfffffffffffffd81}], 0x37f, 0x0) 2018/03/23 06:35:18 executing program 7: rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000180)) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000340)={0x0, @multicast2, @broadcast}, &(0x7f0000000300)=0xfffffffffffffe3f) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r3, 0x27ffe) sendfile(r1, r3, &(0x7f0000000200), 0x8080000001) r4 = geteuid() setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x7, 0x4e22, 0x6, 0xa, 0x84, 0x80, 0x33, r2, r4}, {0x2, 0x7ff, 0xffffffff, 0x1, 0x9, 0x3, 0x3, 0x2}, {0xffff, 0x32, 0x34, 0x800}, 0x8, 0x6e6bbb, 0x2, 0x1, 0x3, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x15}, 0x4d3, 0x2b}, 0x7, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3507, 0x3, 0x2, 0x1, 0x0, 0x7, 0x4}}, 0xc0) readv(r1, &(0x7f0000001940)=[{&(0x7f0000000480)=""/227, 0xe3}, {&(0x7f0000000240)=""/169, 0xa9}, {&(0x7f00000001c0)=""/64, 0x40}, {&(0x7f00000019c0)=""/244, 0xf4}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/215, 0xd7}, {&(0x7f0000001780)=""/126, 0x7e}, {&(0x7f0000001800)=""/15, 0xfffffffffffffe4f}, {&(0x7f0000001840)=""/54, 0x36}, {&(0x7f0000001880)=""/169, 0xa9}], 0xa) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000100)={0x0, @dev, @broadcast}, &(0x7f0000000140)=0xc) readlinkat(r1, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)=""/181, 0xb5) 2018/03/23 06:35:18 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000640)='/dev/rtc\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req3={0xffff, 0xbe, 0x4, 0xad81, 0x7, 0x8, 0x8}, 0x1c) sendmmsg(r0, &(0x7f000000ab40)=[{{&(0x7f0000000100)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x200002}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000180)="6d3d2601c59791141bb43c4750704219fe17cea550297de7cc2155a563db6fb15f5c863c8f7515c4f8dd64f31baca8c37a1d2ea40edeadbe30e4c1432c565101b2de2d369190ad8c408924edbd296ae44a8d503151feb94ce9860ef97dd2acedb2c399d971ed13cf9e5c02920c3880f2c4da0c1dbd16ca64663c776bef215337f2466a5d015b9508f3fe9ad5e792bc3d8a3fe014d1deed60defcbbfe62377dd282645efd6ca3579247cf2b564cdcc6cf506eedd0e26ae512f4157c308fa8914b27bdebdd6f2247b93156e3f819fdb86de72eceb561847a7ade2d9f15", 0xdc}, {&(0x7f0000000080)="5ae53eef2c850aa1099525f57560c7f842971cc5426235b515cc7ebc58", 0x1d}, {&(0x7f0000000280)="c4bd5706cb10d68c78b17b0fef4ed5d6d057910a4a991cfab2772f3403a8f62567de827356d09fc21d1cf22fb5b678b7b37f71748aaa7d9774ba0cb4b2a18f11f730f1f212fbb1cbf0c8fd2ec62196931b778a9288115a4901755aa28f1678552f9960a4cecc0eb6d2664768fd7ea8569d70d07f939e7bdaa446f730e83cc335bfc7dddd1d67ec5eb48914253f75264fe6fffadc5edbb02de04c03c16d0b872e3bd8c14000bda40a2bf01cd34416c449", 0xb0}, {&(0x7f0000000680)="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0x1000}, {&(0x7f0000000340)="56ce9a87af586882266a9abd96ad1a48030f275d6280d92767ebcf97b2cd2d8d2d1c1d20d9aa22d9bda9accc0ebada6014f1309e5b6e6bc69347ac3f0e133cfb52f6de349d8e6166fdf8a636e11d231f66eef50b8bac8a8e5829606105b9e46d", 0x60}, {&(0x7f00000003c0)="eff3a018898cfed42a43cd6375c6fcd887753864f09189f6b0fd2266a0734bd4f20e34941847fdbc5347243cb19f4ed203087b9fccacf3ea28b1fd7ce570c56a85e381e347631715a4265b6c6063446957abdbbfe015cde9cd6bbfe662f643dd93e323cc56ea4dd4e7ec096296ab688fa8944d6409c7793847a0625644c4e0034c1086e6386bd8f373758d2c65e4373878c0a1b84d66af80ea878291b0a7074aeda42ce6fa2cc9d1b83ba434c2437bdc21942eb62185fe21204c14ad00c6e4cf6ba964eab0669bf777ec1abd9fc880397465b319b41aef8b380267a8f98569729f2f3c0430dc08c23ac4f8dd0121323165c8d811ca85b7", 0xf7}], 0x6, &(0x7f0000001680)=[{0x60, 0x104, 0x2, "c1ac3b99431794b89a5ed57a94d773adc78957976fae6f41dd860482bdc4d5a5f42195913a9beb0c3b9d65d11d80bcda8e075531e1611ec623966746e2d300063b608aa6672a0272a62a71d39b4747039864"}, {0x104, 0x112, 0x8, "b002bd008719a82fa965260948898c0a48c42005d72f749776c7e0c0815fc79073d2513cae6b6cf6c1237ea6623776d44262bd100931dc750a1a228bc648b340c2e86f1c8b06596357076b9644d182e1deda124cfc6a8f2c04177cb1867cdbca00e2ef2dc3300f8517bb003ce28086c52760fea394cb6587a26871c9c888bfa532b116e8fcef3d33251c5e6c8bf5109b110b1efcaa319eb67ae65a43c8bf333d58efccb915214094f0ef524bc0cce67f33cb4c5457d29ad3a28513af4685c8ec0296b1f84c57e96314401c7b7dfcb8e61973ee62301460e728d8e7dafa207899b7c7fbb55a68f06e532a8897ffe346b6ce35d7df8cb2c5"}, {0xa4, 0x84, 0x1, "70ca8a3ae71b22f1b612c9b0ca9344bff4888a3339eb0a39b89f15242cae2900551db62f3a6c48bb95331b28e5bd1167de45d65ab74d3718e9ac4b30a3de1de799ade7a192ec78408c1fbe48e632a817842b401af74be76e3140d5d6552b337925bb6ef570c8c07a79d8ff68bae81287328f8b847b2739d6ff5003a09f39c54ba62aad0e2a7a03d06095dce756f5eea3dc6b29d78ab53ca4"}, {0xb0, 0x109, 0x6, 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"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"}, {0xe0, 0x1, 0x7f, "ec7551526f414e7a446e60bb6883e32a6b80837fee7cc84be1cbd25321d43ad4c3e89745539695950a45300fd1fa7222c993ae0422dbf7a26f7e94b87ca310a1902a603d5d8639be70fb53391d03ae75f0c67bc5b12cf01b6cad4b0d697178e5a228254329332e86cad964401a64d89c8f2698c605abd7d82bcfc5172d0183aa12b1fdeca85840ea75efb00f463369ce6f77870ae672e1bbdca5e343b702531f20d0209d0e287aa5d2e03ac7be29c66d8bdccc3bb027b3729ba5605376517bb09c9327d9c235d486aed3f77113b700faa464cdae"}, {0x78, 0x29, 0xa5, "69dbe871807e68278459fd207986a5d39bafd103cb9860213b8421660ca2fa189786b095babed7e95d2909f86b10a8f4f2429f87311c4e69ef5acdb9c455d87671f126020112f027ace1d6eb8c9a13d55a39424cd1067baf7442972248697e106785b986f4f920720bbe130b"}], 0x11ac, 0x40}, 0x4}], 0x6, 0x0) keyctl$clear(0x7, r1) 2018/03/23 06:35:18 executing program 1: r0 = socket$inet6(0xa, 0x1000000000000001, 0x1000000000000009) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x4, 0x64, 0x7f, 0x0, 0x1f}) sendto$inet6(r0, &(0x7f0000000a00)="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", 0x950, 0x0, &(0x7f0000658fe4)={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x1c) syz_open_dev$sndtimer(&(0x7f0000000080)='/dev/snd/timer\x00', 0x0, 0x2000) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/23 06:35:18 executing program 6: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f00000000c0)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) write$selinux_access(r1, &(0x7f0000000100)={'system_u:object_r:devicekit_var_lib_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x34, 0x38}, 0x151) 2018/03/23 06:35:18 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e, 0x0, 0x3}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10639c312630ec243e3ac4eeab535b1e7619b6f157e15b3db9cb8f667466c811f9c76d9f6a817f4ec40bbbdd6733a5ea1fcdde25eb769733baa4a32e09dc9d5e69746d50524ff5887aa14d2b5beaf03a142c2d047c48b2896a18004d7aa0f1235b4d3041faf0b32ab0946d3a4a10c14e36ef537df196323470bae2865742d517ef2598cba222bca5c144a5cc5fc22762c5c376577680ae9e54f1a88cdac8cf6dbe029fa3767ecb2efbfbd15164a07c011a30f2c6667d9299e1ca737304ae15028ff5c2154bb24dd06b380634c3965d7b6db686ff8358334fc8eef4210c0e9bffba67942b05b35c15b3cf612f71035748e89072cb6b626ad5d7"], 0x0, 0x0, &(0x7f0000011000)}) 2018/03/23 06:35:18 executing program 4: r0 = add_key(&(0x7f0000000080)='asymmetric\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="aafd0d9573f02700fdd0db993f9e6bce6a5e03358b11d4cf4d1e31f4f2061cb5e76379e4346fdc62bf4394a23133303a787532737a10a59d9fa1f6918b1a1b9e6682eb2c3289d98498fd099794989206c30bc5a75d8cfc5410ae26e0fff30be3adf62935513bb645a399c76294d19c92651ee12c4b689f97ee9c5d179b735bf6a69ca6b3d59db4afc178a0876f4317a844e8c90a8c7cb966d032affa7fe2a8646a2338231c16f6a60b13d40682bfa50022e1793af43e31b9018f20ac88e5c2c3f73de96f9f78e4955c61077324051f57b66563fd84b483588b5112c727a117ea38519d9cfded9bd9c6efbc366dd0537a139a", 0xf2, 0xfffffffffffffff9) add_key(&(0x7f0000de0ffb)='tser\x00', &(0x7f000000f000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)='?', 0x1, r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3) 2018/03/23 06:35:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000f1ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000de1fff), 0x0, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000d3a000), 0x4) sendto$inet(r0, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x490000, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0x9) 2018/03/23 06:35:18 executing program 3: r0 = socket(0x11, 0xa, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockname$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x8) bind$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/23 06:35:18 executing program 7: mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) close(r0) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000cecffc)) 2018/03/23 06:35:18 executing program 6: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000), 0x4, 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0), 0x1) clock_settime(0x0, &(0x7f0000000080)) 2018/03/23 06:35:18 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x200000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000100)) r1 = getpid() r2 = getpgrp(0xffffffffffffffff) r3 = geteuid() setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001380)=0x1f, 0x2) lstat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) lstat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000f80)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000fc0)={{{@in6=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00000010c0)=0xe8) getresgid(&(0x7f0000001100), &(0x7f0000001140), &(0x7f0000001180)=0x0) r11 = gettid() stat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001340)={'sit0\x00', 0x100}) r13 = getegid() sendmsg$netlink(r0, &(0x7f0000001300)={&(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfd, 0x400}, 0xc, &(0x7f0000000e80)=[{&(0x7f0000000180)={0x58, 0x2d, 0x20, 0x70bd25, 0x25dfdbff, "", [@generic="9b2396d3fd9beea755a1c4dbe2fbb790aaee02f23b62209dc011203f3c4fb8a97b4ff1f6535d34945cfefd19cdad207592592eab5d8558ba19810ef78e444033deed6acffb325a7b"]}, 0x58}, {&(0x7f0000000200)={0x25c, 0x31, 0x102, 0x70bd28, 0x25dfdbfc, "", [@typed={0x14, 0x84, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0x15c, 0x6f, [@generic="616e0beb444e4e58db7f4beabadfdc875092fc7106ebb30ff7a06c8b9f271cf98046cb94fb7ade7e04e3661319f64bf1", @generic="b1b6ac93111b4e92cb2cfa99dcfc1371950e6b8a3f3d55af02ba4fbf9ce7279bacd81bd7e860393038c1fa68aa1c7f28ddd6cc7d1c6e42e4b8bcf504e61342dd2ca16715", @generic="acc6125afa54200b6be9b61c74b7060962a328281051ce9b4c962ca87c0afff892412f90d889d2fe53582e2b0aba939f91dd59b129db2cbea5be3ae5dc0529758f5067cc28f49103ddd973c8d21e5582bc0bac38b90c8df2a5856e768519a3af7394fabc1023017f96e5e4b88bcd1088c8dbc4641b03f6eb104ba927ef86a3ac4edd31720cc61b8afa39c097c6f0a4775dabefa09c70d9c6d92e24686a654f818a5fbfc1629b2d50b4ddeb41e0f241b1a2fcab4baf02bb433e097e6a1957639a3fc81b8c1b51116328a914b330489473d9e4def4223bf3e74cc333aa6978da161b"]}, @typed={0x14, 0x59, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="6b2cae90189a9ff8bde83aaf3af1cacd42c97b165ed89e6f2d1a1a0a441870bb7624fa1fe12aaf913f362cceb407d1796a17b8b81fcf49f09a1c708129f995ba348eb856d4e2ab299962c903c9799a95ee0c7a06731ced790e5a527861702cbdb51eac4f0c1c8166f51cb5c4c119fa0c33da79ef29f7eb9f71bfa569cd09991beda14a613c4f5ed4ffe47b4d768ea68dc04ceae97985753b43323ac9f52576e17df70a82718d7009dfe8381bae52f0f49b01fdb6650822ab68670a", @generic="55d4", @typed={0x8, 0x41, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, 0x25c}, {&(0x7f0000000480)={0x704, 0x36, 0x1, 0x70bd29, 0x25dfdbfd, "", [@nested={0xdc, 0x4b, [@generic="0db380016c2584a9ffd29111820344f72601d67e9b780e21ecd441212c519e5bd7b74db83594203f897c3529186fcfb0a9dd940daacaabe171cbd1b7d7298b0909f0271a7a06aba4b1cc3b3a3f460ece19197208de6c311836c9499c01e1f5f364c77a503d8cc8a8c240a0cf479608d7d3c436fc770201bceb87f4df76969b9e61e4bea90671a27161056ce035d10116957da1183a48b93abe55d1114a13981480e27af114d930d2533da97880493a2d5129439ba260a1fae8f175aed12aa0560c47714f9a81020cbdc1abe381714677580da9ef1f"]}, @generic="0ded7890e71cf983a7dfaea2ea3428ce63d939f8a81ec358945bdd52973edc907db5efd912edfdc332a45c9b7063ab88029a1a4daa7942b933b9a2219dddfe4a832df7f97ce752c68185c097e137a55fd5c9bf82021e924ffed46398683750637e92fa9f4370d269ef71f82128fcdb0f0a1ae084e71fbeffe3eece1b3db6fa92f174ffe6a3b72025e9b8d863c56d5c94536c428b43bc4d22a2f5df15f0", @generic="e3717a919a14d8d253e9230f9ae6301bd7f6cb0d50320dbf9881c6e85898b0d89e2fba73b1af3b19cf4e9c71622be3d6aa3f7fcba6044726cdd6b75c9d3e73939c56072212163846a7579d60891b6ffc4d6152e5db8fe0be035b548ed100771ec28183c4de8ea421f14737a0dabe86704376bb812903099ace091bfe00be330d4ab04fc89e36de10437dd463c7d3810ecb47ab1550f36af4cdb416ea0c794394c01d496d3e9f1544b6e91faa43484666", @typed={0x8, 0x58, @ipv4=@multicast2=0xe0000002}, @nested={0x14, 0x94, [@typed={0x8, 0xe, @fd=r0}, @typed={0x8, 0x7, @pid=r1}]}, @nested={0xf0, 0x4c, [@typed={0x8, 0x5b, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}, @typed={0x8, 0x1c, @pid=r2}, @generic="efad15aa1075d42d189a930169c481afe8f6cdda46c8a1e7a8ada237db3c16b0c09c40ef043d61a5d96af9b9bf7d553241577add93431a9ff3db80ad9cf8abed4826f4e966e735d33c254eb91bee0b0bde5314638ad85a834240c97c762d42a3c1055aff7372d8242e61b995e0a43a9e935f71e994f944c615880594c217897c49fa30d73091864bf329d011d8642f3a871876c469ce6a0040f67c40f04a763c3f04b16c0e8600566c01cade85176d5260d83fbff4e65353cd2e771549d4c47b28094a06e7ff6772ec0e902ef92c7e6d463fe8dd5b9e2271990a"]}, @nested={0x20c, 0x8, [@generic="0ea9e265e3288554848d193f0be3275c7c02693bae30cce75718ac823364112816918c703216f93d88164dfa73f36627b8de04d4d2b4f3a7091fcab655d3bcc72c95c2f5da1f047fdbd9f6ea972ed6a4c00db1dae4660d0ba51de83a289686e17e1f3cfabe9aa1cd5e172a3416caa74ecebf6391ee41f42eedeefb93a5af514e4f91fb89", @generic="69aa5ef3b04c1008dea11268d1f973883b05c19ccd6aa38345e02f0adce9e55f33a5986e4ac32ddd52163ce64a1f0b87d7e7a19233661bcb5226d10b20af4dd290cdd6b1e32d4981da30df5882a608b48900b2fe45642aca0f4f587a1ee3a3cd972609093af54918c2b4acc60d0970fc41aa06bc5f6a6a691cae5abbb8ebeb3b55dbc1c03cf26e2320f24d49f7aa9912a4fec8d55fa56180b756cc5385d828982cb91548b11ce67bf9384c6476829a0249dc0724f1b61d241b89b238596e66cdc93cbc45", @generic="94bb304fbeb7c18c82f4bb1d9a57e3fcb15c26a9f560210b27448082f17782902a154f5c01541f988a4fe308279f0843e341e2cf2828139d29ebfcc834c4358d57fef1866c38a0e68660aa9a623012f1ea73d85bd2e5262cb5dfb6e255dfe709965fc58dcc0388d72d86278ffe5680976a02a0cf58d5552ae9daec4a2b6a8ee95d0c1ba3473962530fd7ebcc4923bc5177e393c6bffdbc459b14faea47f7892a3f5315e41a92a860ecc8c7fd399ac0403c4292c6852a3d44f714b86e708aca"]}, @nested={0x1a8, 0x80, [@typed={0x8, 0x7a, @uid=r3}, @generic="bcb3f92eaf2f6b1528495450a177bffd48198ed38989674591f5f0e14132ba63c21427b62ee3d7a955dfae57820f351af3d4cb43a36513b5a1e047e10681d45ca63a0b592d5f8fe5a491eef37e5d2d0524dc94b841a6dccc346a18d6136530039b936e6b9b1fe6a3fbdc0644330ac67e8998f1548493b47c4757a565623aa184fa5ee896aa808935b74c33375bfd9e1d7d766eeb157f01888a9e29a58b9e52c4152027e638c2046146174a58d7c9e8ded11adf38ad9d172d7eff26bc", @generic="7c9634c53019f5fc98b8704580a1d697b7b19a0d6f208320c00477089392613648fdc89d92527f7910a436c41cdeb64ba2d6a696bcd131a40ffa5401b9f716b92bfd90be230b04435379681a85fa9ee20320e67e087e07aa8af9cc16eb77aa80f9f2913251883650744f01f1328b48ee1ace2c7d4365899f9095411b043243d0710c62f8eb36f1ae0b5f3bf3ece0ce57340207bbc3affab315becc291bac94a6de210a578df08d0b534fce6c62b31b8921b9b8b88af54e583f1261a9cf81ef509471492cad85d4526c3ed4d999207fd5f868f71045bd5476e957c27378b8"]}, @typed={0x8, 0x53, @u32=0x5}]}, 0x704}, {&(0x7f0000000c80)={0x174, 0x2f, 0x2, 0x70bd28, 0x25dfdbfd, "", [@nested={0x20, 0x43, [@typed={0x8, 0x5f, @uid=r4}, @typed={0x14, 0x37, @ipv6=@local={0xfe, 0x80, [], 0xaa}}]}, @typed={0x8, 0x2d, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}, @nested={0xc8, 0x29, [@generic="5fdce84f08a1b6d2c44110bf042e80e4e5d98d4b25d21e63223d3259b8dfb375e31bba32ce75e34ebb7bb293f806eafab879e438d7dddc53d4a5bfbd6b5b0b7a1317ae553d1dd706c40e705b35ded09e8b13e8fb366af21b10db5e131dca926c91eef8b0dee01758d29c483fb0ae946d7f4c36e06ee66eccf7ae1fc0b92bdfb70944693c8cd0129989f44d85b5e01af5db7c3273503da44c3a1b7a46b5f2d5e6e212f233c6e22a173db5bfbffa3cddb89861853bc4a089aeace6087b2874401b1e884505"]}, @generic="dfb151a672cae8c209d9926e771fc9b992ab7f2ef21c8122d5a1aaed0ca646ec3536dac27281312c0ee675adf07b6a6237841e66b027f868f107b3cf11f8b140efa2f7dd980a1e0e8340f611ae7f2296b26a7cb2553fa505179c96749aba46553e2426b43aed4b40e9bee1e358c421f45d5f"]}, 0x174}, {&(0x7f0000000e00)={0x6c, 0x3a, 0x210, 0x70bd27, 0x25dfdbfe, "", [@generic="3e768be12f7db3a1acfa6704b5719ca509a775fe95741366847f2a01661667cd219d39713cf783874d78b424d3700d5c8cef3ac4eb6faf2916a76228c3c1c0a4e82f407195af7129dd84ee3700385762f8e7a46162867bc503"]}, 0x6c}], 0x5, &(0x7f0000001280)=[@cred={0x18, 0x1, 0x2, r5, r6, r7}, @cred={0x18, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r11, r12, r13}], 0x60}, 0x80) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r14 = eventfd2(0x0, 0x0) write$eventfd(r14, &(0x7f0000000000), 0xfffffffffffffe6d) r15 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x8002, 0x0) ioctl$TIOCSWINSZ(r15, 0x5414, &(0x7f0000000080)={0xf6a, 0xea, 0x8343, 0x7}) 2018/03/23 06:35:18 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000132000)) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xa33c, 0x40) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040), 0x10) write(r1, &(0x7f0000000080)="54924734ccdcfa841dc0d89bcbb0b9fab0b7a73acbf017bc76e6aa0f77b0f4bd75b0e05350cafe4869afc1a3e5b54113f904c8324f2511011dd3b91e632c8586ad0fc89887f19bf46586ab08d2b2c306", 0x50) [ 39.862403] audit: type=1400 audit(1521786918.205:8): avc: denied { set_context_mgr } for pid=5495 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/03/23 06:35:18 executing program 6: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b6cff0)='/selinux/status\x00', 0x0, 0x0) mmap$binder(&(0x7f00001af000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0xa00, 0x0) ioctl$sock_proto_private(r1, 0x89e9, &(0x7f0000000000)="528701c38866d5816869aa215c98be155290024baeda683553c30e21eeede663") ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='eth1\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/03/23 06:35:18 executing program 0: socket$inet6(0xa, 0x3, 0x2) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4100000027fff7, 0x0) fremovexattr(r0, &(0x7f0000000040)=@random={'osx.', '@\\keyring\x00'}) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000000080)="dcd59360ad17d94ed01f275068e2f895d315cb27b311da4de2be47a9eab11f58c9da3b8d3bec6a0082b5f71e0eeda20c33dce56c8e5fefabd70a0c461ddaf0ea228ccb5864ac71bdab95f081895134410aa05fc5e555d32fbaf59491598f567bbe082081336434a5c93435602034b0b05c6758a638ee33397b200f382f4355d464e6c0d0124e95d14eae4ffc7f3e448ea558130278dc8b3a8e9d1feee4b320bb9854905ab63d9791478868bd5868b9fdc1f3843f46dbe2e7e9a021d044c977f90241bb2bab1a521212748da57b39a69c6458cec9756775a2d41c388ca904f5d01b399f", 0xe3) [ 39.919340] binder: 5495:5500 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 39.947161] binder: 5495:5511 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/23 06:35:18 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000573fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000080004531, &(0x7f0000000000)) [ 39.966082] binder: 5495:5500 unknown command 832332560 [ 39.971612] binder: 5495:5500 ioctl c0306201 2000bfd0 returned -22 [ 40.012036] binder: 5495:5500 Acquire 1 refcount change on invalid ref 0 ret -22 [ 40.019854] binder: 5495:5511 unknown command 536907575 [ 40.022098] binder: 5495:5543 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 40.027305] binder: 5495:5544 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 40.038980] binder: 5495:5511 ioctl c0306201 20008fd0 returned -22 2018/03/23 06:35:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000fd9ffc)=0x3) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x2d) 2018/03/23 06:35:18 executing program 7: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x4, &(0x7f0000005000)={{0x0, 0x1c9c380}, {0x77359400}}, &(0x7f0000000fe0)) timerfd_gettime(r0, &(0x7f0000000180)) r1 = dup2(r0, r0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@dev}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000140)=0xe8) 2018/03/23 06:35:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000007ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2288, &(0x7f000079f000)) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/03/23 06:35:18 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x100, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000040)=0x9, 0x4) recvfrom$inet(r0, &(0x7f0000eeff8d)=""/115, 0x73, 0x12041, &(0x7f0000898ff0)={0x2, 0x4e20, @rand_addr}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x400, 0xfffffffffffffd3d) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000ef6ffc)) 2018/03/23 06:35:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x240002, 0x10) getsockopt$packet_buf(r1, 0x107, 0x200000000016, &(0x7f0000000080)=""/227, &(0x7f0000000300)=0x259) r2 = perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000340)=0x0) r4 = syz_open_procfs(r3, &(0x7f0000000380)='net/rt_cache\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000ff8)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000200)={0x2000}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x1c, &(0x7f000056dffc)=0x65b, 0x4) r6 = getpid() ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x80, 0x17, 0x15, 0x14, "727bbb2793b8abf644e5d2f3480e72e530ee077a2f6047f07c1ab49cfdf220b83761a13afc800a5a1fe7bb655a27b50f23c03a86d1d9abb41443f38a93852487", "963b5ffd9de9838155df194eb77fcb6e9c6fe5da53f94916c28669ff2a1e8f24", [0x7ff, 0x8]}) r7 = signalfd(r0, &(0x7f00000001c0)={0x3ff}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000240), &(0x7f0000000280)=0x4) fcntl$setown(r2, 0x8, r3) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) getpgid(r6) fcntl$setown(r7, 0x8, r6) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000480)) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000256ffc)) bind$inet(r5, &(0x7f0000dec000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$SNDRV_TIMER_IOCTL_SELECT(r4, 0x40345410, &(0x7f00000002c0)={{0x1, 0x3, 0x8, 0x3, 0x6}}) setsockopt$inet_tcp_int(r5, 0x6, 0xa, &(0x7f00000004c0)=0x6, 0x4) sendto$inet(r5, &(0x7f0000de1fff), 0xffffffffffffffe6, 0x20008045, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x9) read(r5, &(0x7f000007a000)=""/4096, 0x1000) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000540)=@add_del={0x2, &(0x7f0000000500)='eql\x00', 0x3}) sendto$inet(r5, &(0x7f000058b000)="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", 0x1000, 0x4, 0x0, 0x0) 2018/03/23 06:35:18 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x10040) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000000)) 2018/03/23 06:35:18 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000080)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x149bfe, 0x0) ioctl$TCFLSH(r0, 0x40045436, 0x2) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000000c0)={@multicast2, @dev, 0x0}, &(0x7f0000000100)=0xc) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000140)=r2) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000040)=0x8) 2018/03/23 06:35:18 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)) truncate(&(0x7f0000000000)='./file0\x00', 0x6) 2018/03/23 06:35:18 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000080)='./file0/file0\x00', 0x0) readahead(r0, 0x0, 0x7) dup2(r0, r0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) 2018/03/23 06:35:18 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r0, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) recvmmsg(r0, &(0x7f0000000040)=[{{&(0x7f00000046c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0xfffffd4a, &(0x7f0000005740)=[{&(0x7f0000004740)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x1f}}], 0x1, 0x0, 0x0) r2 = dup(r1) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a45322, &(0x7f0000000080)) 2018/03/23 06:35:18 executing program 1: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@fragment, 0x8) open(&(0x7f00000000c0)='./file1\x00', 0x400800, 0x40000000000001f) dup2(r1, r0) statfs(&(0x7f0000000000)='./file1\x00', &(0x7f0000000100)=""/216) 2018/03/23 06:35:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="2f6578650000000000003571df88234b46b26a57bc7ae59179c2375683f70de88ea5471b47a8c786c729d3f2b76d6ccde0a4076156389597e94c386ed27ef3dc72ac2f9277342df6012e172f914db81542b29a0843f3090986bbce46b99a0d35b66fa257728128776030090a20") ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000240)) flistxattr(r0, &(0x7f0000000080)=""/17, 0xfffffffffffffe79) sendto$ipx(r0, &(0x7f00000000c0)="e0c977a69b2e0a9be99d6ba2aa3b52c67a02e36d5ecdc70f9b3c0c4b7a20ff06f06c53e9e6fd4df428ef0240a0eba5252bd8f2d51233e3c270aaefb40797f04c510867d4c989e8b15b8a8e4134321835017aa852c952fceb35c8b149b74bb408d88ee289ca42d599105c860f864e5d77b1cc", 0x72, 0x1, &(0x7f0000000140)={0x4, 0x3, 0x1, "2ebea16b40cc", 0x100000000}, 0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001780)={0x0, 0x8}, &(0x7f00000017c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001b80)={0x0, 0x7ff}, &(0x7f0000001bc0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001c00)={0x0, @in6={{0xa, 0x4e20, 0x1f, @dev={0xfe, 0x80, [], 0xe}, 0x20}}, [0x0, 0x847, 0x401, 0x0, 0x0, 0x100000000, 0x6, 0xfff, 0x7fffffff, 0x9, 0x4, 0x1, 0x5, 0xffffffff, 0x24]}, &(0x7f0000001d00)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001d40)={0x0, 0x83, "7b6204fc529a158af412c807649ff74b6bd42a002157ff1d2762204a508718b179cbfbbfa83af242366b7c07a1313ab20def7a1c463427849384b5a6aac993f9e0c0a48ee4bf4810e3993b748423de5358016726f0660416fd9023c49b38ccc406df4a1d4f98496d055a1e94aa2f47525166b05d6565070b1302e9d6339f25ea9bb160"}, &(0x7f0000001e00)=0x8b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000023c0)={0x0, @in6={{0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x14}, 0x1}}, 0x3, 0x4, 0x1, 0xfff}, &(0x7f0000002480)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000024c0)={0x0, 0x3, 0x7fff, 0x3}, &(0x7f0000002500)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000002540)={0x0, 0xff, 0x1}, &(0x7f0000002580)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000025c0)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x401, 0x100000001, 0x4, 0x6, 0xf6}, &(0x7f0000002680)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000004a40)={0x0, 0x48fa, 0xfffffffffffffff7, 0x0, 0x39c, 0x800}, &(0x7f0000004a80)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000004ac0)={0x0, 0x7ff}, &(0x7f0000004b00)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000004cc0)={0x0, 0xfffffffffffffff7, 0x2}, &(0x7f0000004d00)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000004d40)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000004e00)=0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000004e40)={0x0, 0x7, 0x2, 0x1621, 0x0, 0x0, 0x6, 0x5, {0x0, @in6={{0xa, 0x4e24, 0x100000001, @ipv4={[], [0xff, 0xff], @rand_addr=0x8000}}}, 0x8000, 0x9, 0x1c77e2b, 0x7}}, &(0x7f0000004f00)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004f40)={0x0, 0x5c, "30bfb95afe8b25da82df8a85d19efdb4df2d82796caa58d9ea5d276e0f08729d128636860f13afc62e6fbb4f91419d2bdcec9d5d81b95f458d8bfa1e8b3c3be1303be38288cb37d9770c8f1ac85336b0deb6daad9579b6f12dea1a84"}, &(0x7f0000004fc0)=0x64) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005280)={0x0, 0xcc34}, &(0x7f00000052c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005300)={0x0, @in6={{0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0x1a}, 0x100000001}}, [0x40, 0x3, 0x4, 0x1, 0xffffffff, 0x1, 0x100000000, 0x5, 0x1f, 0x7, 0x1, 0x4, 0x8, 0x9, 0xaa6]}, &(0x7f0000005400)=0x100) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000005440)={0x0, 0x3f}, &(0x7f0000005480)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000054c0)={0x0, 0x57, "6ad6e0db778c13cf1bcdb561e1f9e83cce6f0aad77896cf4caccd01e923bd273f299f8cb896f701482b03ce0de93578cd374ca4559b6b37988ac4867877356cc1366ef158a03a3b17ad9f003a83b8e26e29a2c696ad622"}, &(0x7f0000005540)=0x5f) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000057c0)={0x0, 0x7}, &(0x7f0000005800)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000005840)={0x0, 0x2, 0x4}, &(0x7f0000005880)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000058c0)={0x0, 0xff}, &(0x7f0000005900)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000005a00)=[{&(0x7f0000000280)=@in={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10, &(0x7f0000001740)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="b22c25720043e0355a955df84752f4e64160358740c677152c2e1de9a70723bd773f4419162a59668964196dba88ee6ddf45e08cb68bcaf9c95a36bfa27c17b8d325bccd12e3aaf2ebc72ffc9a984b6312f4fd1c7fd1248075f6b7869fea149327a3fc421de9169dd7eb416d54ab7d337fd665f588a648674963a8f7be2522e84bea96e6b21be5a0d074d8b67a0981f9b57929168b8fa8eca5c7272a3eafc7bb1503710fe91e8efb95b835132be7ed1159917a0e3394a4fa84a6087ffd7abfc3", 0xc0}, {&(0x7f0000001380)="1b9b9c4c9596e0d6e964d10f37d079d08ad8b9d95eca145c7cfe1982de4f68a77f0c1028000969de3059eadafcabdc2a23addcb0890820cb80d1bcf574b091c7754c3612e8f2ddbbb6b5c73b423d093bf3de19a2e8801dda29", 0x59}, {&(0x7f0000001400)="06374deade8ccabd929192e6bd3ae2706aa1fdf38fbc0caeb27866c315627c4ab2c47fc5f70aa6695160c491c8e603548601e60f55b685fb2d8653c2f12d6f54ccb298cdf98aa5fccec653bf84ccf5c3388fa338c7997d39c49ad0afb64dda886dcdc1a8512a73bfdff57c2101a32482e224dec430e19a3d68a9c51f3641966ef4b4140c90d6654eae86e933dde5e04a308455bcb00bf64fc705935bf65eab2de7eb", 0xa2}, {&(0x7f00000014c0)="c416f1a879d9ce43556f1b164a535f5bf2fa4c545f08fc1234d77ef143ec32bdc7c5fac78b03fefd892ee5451ec1bbe82967fa1dd258a22ead55cc0f09a76b57b5888c0c11f7e97ede589b9ef43e0c0094939b9435432a1798d132e88a734a61bc5708eba5fbf628c5b80b9695f6c54f9d342d853f3e6d790108826ca4e893786faba12a83b46109dfc36b84e1ef6fc3f7096d63d03fc1298a50a83a3346b41235c7b6c8db62e0e9", 0xa8}, {&(0x7f0000001580)="75c249b2f4f90281cb6b73e3f381dd6d74fce6f607e37de0b0a8922a2334c824086377daad0788dde1ff8ad8bed757c146a0999af70480fdf37ee75a958c4e33dc2fb958c60809ac5537722ffbdfea6485ca5fc3abf8b9f229e06565dc7f9c63b256ab1b6af40eb99e98f0e12232ec4d2e4139339e4af2d8ac673900d970ebeb5187733ca2ace7dd50896f77a9c624b36c940ddad6be5a385019acceed5b64c181b3fd1b01fdd2c3bb20b10b7c8f865e55165db7a3661c2f30e729cb240100fda341205aec1beb9410e149701053a5c3d18d75e55f6dcea945558648a84baa5bf35d684fc4be9c1d87", 0xe9}, {&(0x7f0000001680)="8cd42c8ab07f60f99280363943407f4bc31d7de03f17e37d704fef0614e158b15b80ba132c8c7bf9979cd286cd3e5dfd05cab0bcbfddde9de4e9979f898e6320f8ee3996456fba27f69fa4112e47325f4f6a87bd5b16cca180aa4cba05f920043a1d86babd87a8e25226c093aea823fdc5ee7facdf27be5a03fc7392372ced7a361493cd77eb20246cc3bc1f81797d8d6c0324d610d0106517f7cf2b8d151511ff1f0fb28259463c874932824d2cfe0f59aa87", 0xb3}], 0x7, &(0x7f0000001800)=[@sndinfo={0x1c, 0x84, 0x2, {0x7f, 0x8200, 0x8000, 0x1c00000000000, r1}}], 0x2c, 0x80}, {&(0x7f0000001840)=@in6={0xa, 0x4e21, 0x8b, @dev={0xfe, 0x80, [], 0x10}, 0x4}, 0x1c, &(0x7f0000001b40)=[{&(0x7f0000001880)="c9c717ad297656a1766bfc05d4a77946282a98499d0ab385264f749f059314cad4d875c375dbb64f1227a256c8d10c460eff8754a88446731ec32172bfe63a07b3537d9b6a7fccb83f2b81c6305d594241b312178102cdfc01ca51aa96ba96ae7e9118712078f4d7669649135693df1471ced483e5243e702f80d15ad64c29415e1a1c07f047cbec20db0eb461e6795342dfbf179e6addb8d5da63fad1734b99008003564c445be61cb169ab5c1b77cd1f0bfd70a68b6d428eb1139f038f52dfd7849f2d0b3895eb31cf5d61c45b507af231ed7d", 0xd4}, {&(0x7f0000001980)="c6466c669a84090fd180b25c5c171cb23c1f2ee3add30807056e0ccfbd90c997c9432b076123d0ffff92306fcb148e0e924dee1f17ca26ee29c225e374e59a84db17222a681706d1793d0148dba4c52d9112da3cac2b436baf44fabb0241e777dbb3f25448fd43e3bda157f048f765fb290945ab3807d22db5e44c08d9c643b52927ac9c93d18aeef976ca92679eecae8c7e7c62c3e42acdf3daeffedcdc8f9e5934ef4913b9634599f3f6ca7f3003a0376bfcab7a68f7a9d3f680bb1722d1", 0xbf}, {&(0x7f0000001a40)="8acafe78", 0x4}, {&(0x7f0000001a80)="f88603e2a5ffb806d70122279001599a76847ae132df53c1d301b6fce953e956a9d67dc64010378d2d462bca379365c6c3230088fb82651c8be47413ef2a615d37ed88a6dfac24918f8c3d328c8a0648c52e52f930eac91a40884cef3f48c5cad732938421e1bcafd9494c9c7243e86c02814cbe2f7e24bf15ba974b8b397961adb77a4a3d02b40f7e3dea068cc984dacde53da936425bf4972c33877a", 0x9d}], 0x4, &(0x7f0000001e40)=[@sndrcv={0x2c, 0x84, 0x1, {0x6, 0x8, 0x8205, 0x2, 0x7fffffff, 0x4, 0x7ff, 0x473235be, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0x6, 0x7, 0x202, 0x1, 0x0, 0x6, 0x10001, 0x7, r3}}, @init={0x14, 0x84, 0x0, {0x2, 0xff, 0x3, 0x200}}, @init={0x14, 0x84, 0x0, {0x6, 0x3, 0x16, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0x9, 0x2, 0x7, 0x6, r4}}], 0xdc, 0x800}, {&(0x7f0000001f40)=@in6={0xa, 0x4e21, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0xff}, 0x1c, &(0x7f0000002200)=[{&(0x7f0000001f80)="724203c9134284ceda6ed5671dfe22909170f21aef21d2ff0e4161b350470a0f2c238f5043414eb7bf6b92aeb920b58e49e60f9115d80a9cbf6a5454c3791542c914dc910a4a35c23acd8a595c4c8e0013f737dba75998c2ff46c884d0689f967ca79a5efa1987a3d8ccfac942ca4e093520eda5ec69551c62492391edc77a598e97f70da461ce0f7a686464d559cec402b706947f9a751f30ec6dadd7fb385e6e3a8896e35b1f003f4c1e30dec5ea1aee", 0xb1}, {&(0x7f0000002040)="4240a4dc83eb0dd76fccd982a093678efbd0fc4c6883c361462501358f6c57ae81b29654cd6c0e6835233d4a62f920416879d5a5fed0bf78c43c8e798c91472c523c8ad07abf1c3130f28011a9e866b9405f53bbc30c308395b56a716ef4288ec7736339bf95916393e9d8d2f7937fe92db20352f7021b3b05b31dfdb57778698cf9c0760cff0a0656a415ec5304f582a0fbc8c80f1eda1057c770618d471935801d5221c0f2a23382a4ebbbd6622b8cbe3822ecf8f1d2444e", 0xb9}, {&(0x7f0000002100)="ddc63b7a008503dc5b2cf5764e8c518be86ae133d0ffec6528377634a7801b4b1b7b46f641e40b7914f5b926a01f63482f936f535817671346c2b8caf2ba0ce52bf0b9846fd74554a068d828d339a59eae6e95509fb594dbba6677fdd6dfd46cd0ce0b67918e1d27fb6a8fe5e3ab97ac1ae60938526e29ec899603d78a6fd75478fd70e99a5eafadfc299154741e6f0621726c51ecbb36fcd2e05e5858a6b5155f6501eacedf31c657d2c09c544830ed363675d472ac170bada6c4efb0f73d181f2448fa2f4792180b5e0b050512395342e85029d968ede8d7a0c111d5", 0xdd}], 0x3, 0x0, 0x0, 0x4}, {&(0x7f0000002240)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000002380)=[{&(0x7f0000002280)="dc22d4cf4ae249c2a120fc2fc8095180c67b4d4655467be00b21fb3953859596c5ed09eacacb44c652931a", 0x2b}, {&(0x7f00000022c0)="2507ac061a3250f1c4e6d8f601e7a2ca886bf9308de49022874c2f403c4ec3447ffd6bf149428aa62e007000d64509804ec223ab7ba89754e26af0ccf87934d3f11604f3a8e48f82f68c1ee9f81cb09a8ec4a64fc65f66037536f0eb3675d2f44ab80566711d9e0fcdd2089f0cb9827085626a0fb3e637f97f7eb9cead3c76af8453e35920100e25", 0x88}], 0x2, &(0x7f00000026c0)=[@sndinfo={0x1c, 0x84, 0x2, {0x80, 0x8004, 0x9, 0x1f, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0x4, 0x9, 0x8004, 0x7fff, 0x4, 0x8, 0x9, 0x80000000, r6}}, @init={0x14, 0x84, 0x0, {0x3f, 0x7, 0x5}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8, 0x1, 0x9, r7}}, @init={0x14, 0x84, 0x0, {0xbf, 0x0, 0x2, 0x1}}, @init={0x14, 0x84, 0x0, {0x8001, 0x3f, 0x3, 0x93}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x8001, 0x4, 0xc4b, 0x9, 0x1, 0x46d03bb1, 0x8, r8}}], 0x134, 0x10}, {&(0x7f0000002800)=@in={0x2, 0x4e21, @rand_addr=0x1000}, 0x10, &(0x7f0000004a00)=[{&(0x7f0000002840)="b793f7356020b079d2c0eb700b2a615ba225a53e8a9a0b49770609fc7715118a920e291c86928cf47dcc8e5cbc44aedcde", 0x31}, {&(0x7f0000002880)="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0x1000}, {&(0x7f0000003880)="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0x1000}, {&(0x7f0000004880)="c01c0f7a60f0739bc597b8729a451d922a1f9c1b50c53cfe52748025752fcca848b7a5d841111fcce80eac2dfc35da7fbc049938587d88ac102e3148e4297fa1b8a79464f28147256f13755ec939eb3b76d687021c81e28e2f6d55dccd2ec6741ccc50cc55108bd980a10211b726562531426334f86cf9ff3fafb2ba4ddbe41b89955a0c442ced5767bfd238826b4560ca79f3db719b18b3a7e4769529d6a36e70b945f4ea89a701aec804ab9b", 0xad}, {&(0x7f0000004940)="245a7905d83d4505eba1a349688d840dba2de789dbc57b8b274a9fc19b5209fccb40065d4ef80dbcde0d4373a562e5920f26337d34403baaa05d04d62781b1ef96d45ac93ab6f47495b7293b27e442c5081dd9a4705565ab8f3b", 0x5a}, {&(0x7f00000049c0)="e78482969f1575917e91bef4d91e515d092005a32d33e95dc65af3a8bc7fa3586214dbe8655efc5df72567259d5b", 0x2e}], 0x6, &(0x7f0000004b40)=[@sndinfo={0x1c, 0x84, 0x2, {0x0, 0x1, 0x4, 0x1, r9}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x4, 0x5, 0x2, r10}}], 0x58, 0x40001}, {&(0x7f0000004bc0)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000004c80)=[{&(0x7f0000004c00)="66df2e0506f789f2d96c2ba915079653dc23af734f66bf20308b03984524f857eb7408e2503171c81196b683c4efc58c927b7b2f50f2ef802c78952da93d75baa3a59df1171743626bd62d980969b6fbd4d9da8c26191bd07fa331abf53de4b5a3d85f6a1baec9863e88d4ff34a850856aa659ce6c69d0", 0x77}], 0x1, &(0x7f0000005000)=[@sndinfo={0x1c, 0x84, 0x2, {0x6, 0x202, 0x7, 0x8000, r11}}, @sndinfo={0x1c, 0x84, 0x2, {0x100, 0x8000, 0x2, 0x5, r12}}, @sndrcv={0x2c, 0x84, 0x1, {0x1000, 0xffffffffffff0001, 0x9, 0x7, 0xb179, 0x4, 0xee1, 0x1ff, r13}}, @init={0x14, 0x84, 0x0, {0x2, 0x2, 0x2, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x1, 0x4, 0x100, r14}}], 0xdc, 0x4008000}, {&(0x7f0000005100)=@in6={0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c, &(0x7f0000005240)=[{&(0x7f0000005140)="b284f3f49f2ace61d1de8dc6b516442f2cc217c4ca334a26b826c859145ab4fb62684b961d5e2a13ba88474cb262232b3f3ae706e112b1ec420f07c7b0b99c1a068189f301413bf3ddf44baaf64ee1f3032b22ea94fcafe047c887cb7ed28237e87aaaf582ff74dc300a0e", 0x6b}, {&(0x7f00000051c0)="e3779b70a2c4acad542f5b8feecda22612ac9f9612a6e91886c850eb0bdb8d9ceb0049892e9ca6c105f5a2d2ea635ef7efa33d1ee54b60b269a7666bda025b53f9d172f4badccb9fbbfdb081c8290ee5792e5d8fb4ad", 0x56}], 0x2, &(0x7f0000005580)=[@sndrcv={0x2c, 0x84, 0x1, {0x7f, 0xffffffff, 0x0, 0x7, 0x2, 0x1, 0x8, 0x0, r15}}, @init={0x14, 0x84, 0x0, {0x4, 0x3ff, 0x800, 0x7}}, @sndrcv={0x2c, 0x84, 0x1, {0xffffffffffffffc5, 0x4, 0x2, 0x8, 0x44a, 0x1, 0xff, 0x3ff, r16}}, @sndrcv={0x2c, 0x84, 0x1, {0x200, 0x8001, 0x201, 0xa7d, 0x1000000010000, 0x100, 0xb8b6, 0x0, r17}}, @sndinfo={0x1c, 0x84, 0x2, {0x80, 0x204, 0xffffffffffffd2c9, 0x6, r18}}], 0xdc, 0x20000000}, {&(0x7f0000005680)=@in6={0xa, 0x4e21, 0x4, @empty, 0x4}, 0x1c, &(0x7f0000005780)=[{&(0x7f00000056c0)="5856389d4b3c93cd1521054a87ba312b9ad8ff56962ec33602b0bf8f2e1608f055e83ee7b03fe94b2ec73e56507f46d8571f366b502f0f4b88b9025c6f37a6b99dbfa03464336a", 0x47}, {&(0x7f0000005740)="d855fa23", 0x4}], 0x2, &(0x7f0000005940)=[@sndinfo={0x1c, 0x84, 0x2, {0x8, 0x0, 0x6, 0x8, r19}}, @sndrcv={0x2c, 0x84, 0x1, {0x401, 0x6, 0x8, 0x808, 0x3, 0x0, 0xe85, 0xffff, r20}}, @sndrcv={0x2c, 0x84, 0x1, {0xff, 0x7, 0x8, 0x400, 0x7fffffff, 0x6, 0xff, 0x2, r21}}], 0x84, 0x40000}], 0x8, 0x1) read(r0, &(0x7f0000000180)=""/153, 0x99) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/03/23 06:35:18 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e23, 0x10001, @dev={0xfe, 0x80, [], 0x14}}}, 0x6a52, 0x100000001}, &(0x7f0000000100)=0x88) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r1, 0x3, 0x20}, 0xc) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00000001c0)=""/123) write$selinux_context(r0, &(0x7f0000000180)='system_u:object_r:hald_exec_t:s0\x00', 0x21) 2018/03/23 06:35:18 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000f2a000)='/dev/snd/timer\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x20}, {r0, 0x10}, {r0, 0x10}, {r0, 0x41}, {r0, 0x206}, {r0, 0x20}], 0x6, 0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x10000000}) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x10000, {0xffffffff80000000, 0x6a, 0x2, 0x1ff, 0x8001, 0xffffffff}, 0x6, 0x3}, 0xe) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x1}) syncfs(r0) clock_gettime(0x0, &(0x7f0000004800)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000004740)=[{{&(0x7f0000000140)=@un=@abs, 0x80, &(0x7f0000002280)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/28, 0x1c}, {&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/21, 0x15}, {&(0x7f0000002240)=""/17, 0x11}], 0x5, &(0x7f00000022c0)=""/182, 0xb6, 0x9}, 0x7fffffff}, {{&(0x7f0000002380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f00000028c0)=[{&(0x7f0000002400)=""/66, 0x42}, {&(0x7f0000002480)=""/135, 0x87}, {&(0x7f0000002540)=""/215, 0xd7}, {&(0x7f0000002640)=""/72, 0x48}, {&(0x7f00000026c0)=""/80, 0x50}, {&(0x7f0000002740)=""/174, 0xae}, {&(0x7f0000002800)=""/144, 0x90}], 0x7, &(0x7f0000002900)=""/82, 0x52, 0x5}, 0x401}, {{&(0x7f0000002980)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000002c40)=[{&(0x7f0000002a00)=""/63, 0x3f}, {&(0x7f0000002a40)=""/30, 0x1e}, {&(0x7f0000002a80)=""/135, 0x87}, {&(0x7f0000002b40)=""/38, 0x26}, {&(0x7f0000002b80)=""/47, 0x2f}, {&(0x7f0000002bc0)=""/66, 0x42}], 0x6, &(0x7f0000002c80)=""/138, 0x8a, 0x1000}}, {{0x0, 0x0, &(0x7f0000003180)=[{&(0x7f0000002d40)=""/68, 0x44}, {&(0x7f0000002dc0)=""/239, 0xef}, {&(0x7f0000002ec0)=""/15, 0xf}, {&(0x7f0000002f00)=""/5, 0x5}, {&(0x7f0000002f40)=""/222, 0xde}, {&(0x7f0000003040)=""/4, 0x4}, {&(0x7f0000003080)=""/206, 0xce}], 0x7, &(0x7f00000031c0)=""/221, 0xdd, 0x6}, 0xbfd4}, {{&(0x7f00000032c0)=@nfc, 0x80, &(0x7f0000004540)=[{&(0x7f0000003340)=""/55, 0x37}, {&(0x7f0000003380)=""/157, 0x9d}, {&(0x7f0000003440)=""/4096, 0x1000}, {&(0x7f0000004440)=""/80, 0x50}, {&(0x7f00000044c0)=""/2, 0x2}, {&(0x7f0000004500)=""/52, 0x34}], 0x6, &(0x7f0000004580)=""/64, 0x40, 0x55}, 0x4}, {{0x0, 0x0, &(0x7f0000004680)=[{&(0x7f00000045c0)=""/177, 0xb1}], 0x1, &(0x7f00000046c0)=""/105, 0x69, 0x1}, 0x7fffffff}], 0x6, 0x0, &(0x7f0000004840)={r2, r3+30000000}) 2018/03/23 06:35:18 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/icmp\x00') read$eventfd(r0, &(0x7f0000000200), 0xfffffffffffffdc5) 2018/03/23 06:35:18 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) lseek(r0, 0x5, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x3c, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0xcce8, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @loopback=0x7f000001}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000140)={r2, 0x5, 0x20, 0x80000001, 0x81}, &(0x7f0000000180)=0x18) 2018/03/23 06:35:18 executing program 1: socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f00005af000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rfkill\x00', 0x18400, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40086410, &(0x7f0000000240)={0xaf, &(0x7f0000000180)="3ae0c4b932b14ad57d1bc255c9a14c97fae075e3b90ba8d02ef9411b39ef2c719c6dd334745bdd7455f795e8c5db21f5eef37bf457fcac63055b2e16bbe20555966bea83b4f1a029500e4d6b908a9ec01af597d86bb30091daca5979cc526fe6fc5fb0cec0e844e97b96352897fad9af3df34c6a88720e102f1bc2202075fad649c5f9d10cb724091c3b1f16fbbf342838add7197692c47eb79f4a203cce0b7779527ec77b4dbf52386a5b5dce8128"}) r3 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x800, 0x70bd28, 0x25dfdbfc, {0x2}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44000}, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000028ffc), 0x4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000280)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f00000003c0)={r4, &(0x7f00000002c0)=""/236}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000400)) sendto(r0, &(0x7f0000001fff)="e9a964d2797f760ef2632a2ada444295bf2141ec4120dbbc600e1e73a1a549e91f3b1dfc13560861f16ccca4268899050ebf969eb58a96cee76999f940f78babd2e9caa231dda21246c71110777ef54577f326bce3447948ab818bf4950e1e770ad2aeee5de4826cc00cb41283d6f364782fc6a20e05693748ecc9e58fe6b7bb293df99867757c69db83002ea496b130248c29901a299bd5363e107e299b0d864d506d2cdc2b96fa7950bb2292cf5e6a9f1df33f0ad0476ee7fee99698936ecdfc", 0xc1, 0x0, 0x0, 0x0) socket$nl_route(0x10, 0x3, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/03/23 06:35:18 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d81ca07270193f5d003c10e34239844c5b6e8d1721c0b53a91c2f6ec1e5484645db3df") read(r0, &(0x7f00000021c0)=""/4096, 0x1000) 2018/03/23 06:35:18 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x6, 0x8, 0x1ff, 0x80000001}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3, 0x1c) 2018/03/23 06:35:18 executing program 4: ioprio_set$pid(0x2, 0x0, 0x4001) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x9abe, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) clone(0x18c2500, &(0x7f000052cf69), &(0x7f0000850ffc), &(0x7f0000e9b000), &(0x7f0000ce4000)) [ 40.233660] audit: type=1400 audit(1521786918.575:9): avc: denied { write } for pid=5593 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/23 06:35:18 executing program 0: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2=0xe0000002}, 0x4}}, 0xfffffffffffffd4b) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000000)) socketpair$ax25(0x3, 0x5, 0x6, &(0x7f0000000000)) 2018/03/23 06:35:18 executing program 5: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000080)=r1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040), 0x46e43662) signalfd(0xffffffffffffffff, &(0x7f0000000200), 0x8) 2018/03/23 06:35:18 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000f06000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f00007d7000)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl(r0, 0x101, &(0x7f0000000500)="fd378d2f0c9aad70035967ef910eab4c11d5d00e53535b0eb520c0078dcce324e86973452897110293e83243e2fef4bf9a7aaa638476407ed443edb17cae47c55c5def96279ce2c0fb0cce950f4fd6") ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000000580)={0x10, &(0x7f0000000300)="d6ebfa16d5c6c35de5b758c4151ba111"}) r1 = creat(&(0x7f0000755ff2)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) socket$inet_icmp_raw(0x2, 0x3, 0x1) mount(&(0x7f000000a000)='.', &(0x7f00008a6ff8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x8000000000002008, &(0x7f0000882000)) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) fstat(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000340)='.', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000440)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000080)="f21e6b8facdc37403fbd31050255812d21d4574f26d4cf7d7fe259eac631004f7f02f324ac28eed0eb28c3dea3bc2e940b3074b66ee1e996678f99104d6f10cf2af804ba1ba1d63eb2857637d3cfe2f36e4355835bf1e73d97b7fbf68240d617dddf7c82a164b6f2c1b3d20ffba4b893696c371be7b32cdb18cb6d1dbe8aa15b9a5a59d1d8b2c534cf207bff477b7fe8cb", 0x91}, {&(0x7f0000000140)="9c8bebbb8afaabe83a5b810ce6d5673db1293122b2b7cb94029b6b229c8879cfe55f9b447ed3f1f3b7ce41f1f4fca4f320b15780f687f952dd9eb981d22258d61a3116a1a59ee68349a145455e440ceb03ec7d0e0ae8cded7c5f2d69dc65a22c8dd263abc9ed6379196ec6f4355b4974ce2412283a607f3c6364ab7fb3aeed519f1500cc5a5857edd083e38a49deff83051c8ea2f80d6db736ff6c7a34752cf1aa47e8f29adff6dd43a9479a39ead9c24486ff37fe96203947c170d536218b0fe34ed55c", 0xc4}], 0x2, &(0x7f0000000400)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}], 0x18, 0x4008800}, 0x40800) 2018/03/23 06:35:18 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000feef6f), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000080)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) 2018/03/23 06:35:18 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x20010, r0, 0x200000000000000) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) wait4(r2, &(0x7f0000000180), 0x5, &(0x7f00000001c0)) r3 = memfd_create(&(0x7f0000000040)='-.[vmnet0^\x00', 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r3, &(0x7f00000000c0)=@known='system.posix_acl_access\x00', &(0x7f0000000100)='\x00', 0x1, 0x0) lseek(r3, 0x0, 0x4) close(r1) 2018/03/23 06:35:18 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e21, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x20000000004e20}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xdc2}}, 0x5, 0x401, 0xf3f, 0x8000, 0x8}, &(0x7f0000000180)=0x98) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000280)) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x100000001}, 0x8) 2018/03/23 06:35:18 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='2/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/03/23 06:35:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') mlockall(0x8000000000000001) r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r1, 0x0) sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) getrlimit(0x7, &(0x7f00000000c0)) ioctl$int_out(r1, 0x2, &(0x7f0000000100)) modify_ldt$write(0x1, &(0x7f0000000000)={0xfff, 0x100000, 0x4000, 0x1f, 0x68d0529e, 0x101, 0x3, 0x4, 0x4, 0x7fffffff}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000040)={0x3a, 0x100000, 0x400, 0x0, 0x82b, 0x7, 0x8, 0xfffffffffffffffa, 0x8, 0xf352}, 0x10) [ 40.292752] audit: type=1400 audit(1521786918.635:10): avc: denied { read } for pid=5593 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/23 06:35:18 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x71d, 0xf3, 0x0, 0x3}, {0x7, 0x3, 0x24, 0x4}]}, 0x8) getsockopt$netlink(r1, 0x10e, 0x4, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x6) 2018/03/23 06:35:18 executing program 2: r0 = syz_open_dev$loop(&(0x7f000003cff5)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x6, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x707, &(0x7f000003e000)) mlock(&(0x7f0000753000/0x3000)=nil, 0x3000) 2018/03/23 06:35:18 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000788ffc)=0xfffffffe, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{&(0x7f0000002f80)=@vsock={0x28, 0x0, 0x0, @my}, 0x10, &(0x7f0000003180), 0x0, &(0x7f00000031c0)}}, {{&(0x7f0000003480)=@vsock={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, &(0x7f0000005780), 0x8d, &(0x7f0000005800)=[{0x10, 0x18d}], 0x10}}], 0x2, 0x0) 2018/03/23 06:35:18 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) dup3(r0, r1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0xffffffca) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r2, 0x0, 0x101, 0x0) 2018/03/23 06:35:18 executing program 5: clone(0x4004000, &(0x7f000052cf69), &(0x7f0000000040), &(0x7f0000000000), &(0x7f0000ce4000)) syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') 2018/03/23 06:35:18 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000440)='/dev/autofs\x00', 0x0, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f00000004c0), &(0x7f0000000500)=0x10, 0x80800) sendmsg$nl_netfilter(r0, &(0x7f00000009c0)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000980)={&(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="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"], 0x40c}, 0x1, 0x0, 0x0, 0x4811}, 0x4000000) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}}, 0x108) socket$unix(0x1, 0x5, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x280082, 0x8) recvfrom$llc(r3, &(0x7f0000000340)=""/232, 0xe8, 0x100, &(0x7f0000000080)={0x1a, 0x0, 0x100, 0x0, 0xb3, 0x8, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}}, 0x10) 2018/03/23 06:35:18 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000), 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80042407, &(0x7f0000000040)) 2018/03/23 06:35:18 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000049ff0)={0x67, 0x100000}, &(0x7f0000048000)=0x3f, 0x0) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020d000010000000160000000000000003000600000000000200000031ebf8c7000000000000000003000500000000000200000000000000000000000000000008001200020001030000000000000000100000000303000000000000000000001d0000010100c58a47566f8d45157c97ec3a0000000000000000000000000000"], 0x80}, 0x1}, 0x0) 2018/03/23 06:35:18 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00005f7000)='smaps\x00') mlockall(0x8000000000000001) r1 = memfd_create(&(0x7f00003ce000)='}\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x51, r1, 0x0) sendfile(r0, r0, &(0x7f0000c7a000)=0x100004, 0x10001) syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x80000) getrlimit(0x7, &(0x7f00000000c0)) ioctl$int_out(r1, 0x2, &(0x7f0000000100)) modify_ldt$write(0x1, &(0x7f0000000000)={0xfff, 0x100000, 0x4000, 0x1f, 0x68d0529e, 0x101, 0x3, 0x4, 0x4, 0x7fffffff}, 0x10) modify_ldt$write2(0x11, &(0x7f0000000040)={0x3a, 0x100000, 0x400, 0x0, 0x82b, 0x7, 0x8, 0xfffffffffffffffa, 0x8, 0xf352}, 0x10) 2018/03/23 06:35:18 executing program 6: rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') connect$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, 0xf005fe6000000000, {0x200, 0x0, 0x1, 0x8, 0xf35b, 0xff}, 0x800000000, 0x8}, 0xe) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000e5000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') sendfile(r0, r1, &(0x7f000017f000), 0xff) r2 = open$dir(&(0x7f00004be000)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f000055f000)='./file0\x00', 0x2822, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3, 0x4) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) dup2(r2, r3) 2018/03/23 06:35:18 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x4000) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000100)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000), 0x0, &(0x7f0000002040)=[{0xc, 0x0, 0x8000}, {0xc, 0x0, 0x7}, {0x100c, 0x10f, 0x40, "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"}], 0x1024, 0x8000}, 0x20000001) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000080)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0xa752, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffe}, 0x285) 2018/03/23 06:35:18 executing program 0: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/user\x00', 0x2, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) write$selinux_user(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB='system_u:object_r\t\x00\x00\x00\x00@\x00\x00l_exec_t:s0 user_u\x00'], 0x2c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2000, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000100)={0x3, &(0x7f0000000040)=[{0xffffffffffffffb5, 0x0, 0x0, 0x3ff}, {0x13, 0x7, 0x8, 0x4e}, {0x0, 0x1d, 0xffffffffffff8001, 0xbb6}]}) 2018/03/23 06:35:18 executing program 7: r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) fcntl$addseals(r0, 0x409, 0xc) mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x11, 0x4) getsockopt$inet_buf(r1, 0x0, 0x63, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) ftruncate(r0, 0x9) 2018/03/23 06:35:18 executing program 5: rt_sigprocmask(0x1, &(0x7f0000000080)={0xfff}, &(0x7f0000000100), 0x8) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000009000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x3, &(0x7f0000aa1fe8)=[{0x1, 0xaf6, 0xff, 0x4}, {0x3c}, {0x6, 0x0, 0x7278, 0xfffffffffffffffe}]}, 0x8) sendmmsg$unix(r2, &(0x7f0000006f90)=[{&(0x7f0000aa2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000aa2000), 0x0, &(0x7f000000d000)}], 0x1, 0x0) 2018/03/23 06:35:18 executing program 2: mkdir(&(0x7f0000bebff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000c6bff8)='.', &(0x7f0000200000)='./file0\x00', &(0x7f0000000000)="00100000000000f3", 0x20000, &(0x7f0000508fff)) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r1 = add_key$user(&(0x7f0000000100)='user\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)="11d3c3e432851063a62d0a10f414fa2b672eada06519edcdfec0c17fd06a8a9b55bffe25dda122a3dc52efff5c65e9cc2c4701b22232d6d394238909e95d6504dbff95f21f94dd0b8d38cc9105276f828a0089160bb8c5c873d958292dedfb6a6c4618fe50caf8e1193daa19ba0f7a500c47e45574183f523c68fac52508f507268c1d2b223dc7c8ab8f2636c9832fca47fd785767b9d359c51640505d688e1298b75a103f74f74e0c51cf48f911123e71d4d7a0fffe2a46710e1b086dfb793820a0b38c06b815f87551aa4e727ff61a05597c196b0bb8aaf2233492b5b1816215dbc78885e8bd3cf9de4d26d2db89acc2585743359af70091", 0xf9, 0xfffffffffffffff8) r2 = add_key(&(0x7f0000000280)='logon\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)="ff969c0ca7930a0b3d7e5aafb4dd4a2a6df4b7c9ffac55030e0fd511352ca26f82b1ee37f807c6bb793729bac012a803537b1fc8fad083d382b3b497af3b06bc0bbb728ffd2a37fd8b8a149dff15663ea03e880a3c24e72e0b7450e30c870236942475683fda6320105e259a5cc9a57f7eea26e96842d93c3082e0b520d38832bd508cfb4a4561dfe5e310c3bea5047f8349a9ad9aa4f9540917e743b1fe49bd32855ba0c1133b6192604ecf20b3c64e5dc13d108b680861ac2af394526d1375508ebc4de828be66d6", 0xc9, 0xfffffffffffffffb) keyctl$negate(0xd, r1, 0x1000, r2) sendfile(r0, r0, &(0x7f0000000000)=0x800, 0x5) 2018/03/23 06:35:18 executing program 0: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0xfc94) writev(r1, &(0x7f0000000000)=[{&(0x7f0000002340)="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", 0x1001}], 0x1) fanotify_mark(r1, 0x8, 0x40000000, r0, &(0x7f00000000c0)='./file0\x00') readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/23 06:35:18 executing program 1: r0 = socket$inet6(0xa, 0x8000a, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x104) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x20000, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000180)=""/216) 2018/03/23 06:35:19 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8001, 0x101000) sendto$inet6(r1, &(0x7f00000000c0)="0400000000090000b20066512fdbad533715b6518fd25ffd50451b1679af6da56b91bb0e47cf000000000000", 0x2c, 0x0, &(0x7f0000000100)={0xa, 0x800, 0x1, @loopback={0x0, 0x1}, 0x8a0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040)=[{0xc, 0x7}], 0x1) 2018/03/23 06:35:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001c00070f0000000000000000070000003f290677c990d3f12adfcb236f0f22aa112a3f3d9e69616199e5fe20010d65b89952f7bc876d63bd4b10d9cbcd7fe6d339cb33405a0107c90927fbcf0eb476278cdd1d3fcaad8604bd27ed71dafc45eaf615c1ce58fa6cb1abd7827a1a95bcc8b950c937a2c5801b0e6e6c", @ANYBLOB="bbdb003a"], 0x2}, 0x1}, 0x0) 2018/03/23 06:35:19 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg$netrom(r0, &(0x7f000060b000)={&(0x7f0000789fb8)=@full={{0x3, {"ec500ab3427332"}}, [{"2a15df8b8a0040"}, {"bac04ae178a108"}, {"f5913b3892396a"}, {"b79380eeea8ce7"}, {"54afba5e82cd9d"}, {"c6c264886968a6"}, {"82ca99da4d8cc6"}, {"f56bc9c4a26950"}]}, 0x48, &(0x7f0000626000), 0x0, &(0x7f0000000000)=[{0x84, 0x1be, 0x13, "56c97fa90852bbde48d65ebcc07f3c6c277da69f68c8b23de0d3a4e286630ec03d21bf78b0f901c9b2668f603dba8e1150ac959cc83912797b6f9442143293f5646dfc92d33f1ce77bfaa1808a14addbc0bd08940c946f43e52da21a23c445a025949cf5d6e77f79de70cac6c051db360a9be207359c"}, {0xfffffe30, 0x10b, 0x400000000000000, "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"}, {0x8c, 0x108, 0x4, "69a7076a6332b4980163946f022abc5b755d7dca7efd2fb11ecbd0e597a16540457e95efb033ee3b4608d8465f325ab08ad827aa027bfe15f5e2c93bb6fcdaa0da54ec48567553ceb9ded9c2883ae52d78558f46a6a7044d9f72a8022ca2c5b5387a6ad5e69f7c9aa0996c4b2ad1395cecc9ac8f2f6e3e6ffa8b7ba4e881"}, {0x74, 0x111, 0x8000, "869e5fe9119b214c787f11a227435903e6599fe880783a635a5b3e842873ff082140979fd77091b7ffe441c79cbb2c1dd99f0c7ecf927813ca0ecba0d118d1a7e6eba42aa3553409718a1694cb4da2a236547e6df7d9427224ac9a3113b95681cbf13eface"}, {0x80, 0x13e, 0x2, "23b2d357411171e99cb2268e57b0abae36f85cbdc0d493c50c1a42704c089c77421badf04f0d87b78cf7fd99315c2bb30cdfe571b0be7c1f45e780ce385cad4a1fe0d4b3b68d72196c133b61977eca907497627d465177786abdcd21a93c4115e65edecef2b5c15c26db96a6037720da72bc"}, {0x34, 0x102, 0x8001, "3e5d6eeca4d9a5e878060a08562547c31c04db59e16dccc29fbf0a6031d103d8d61bd192bad6a4"}], 0x1244}, 0x0) 2018/03/23 06:35:19 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='mountinfo\x00') mq_notify(r1, &(0x7f0000000180)={0x0, 0x1f, 0x4, @thr={&(0x7f0000000040)="1c872119405c00216bc3a527001b3daf33d4", &(0x7f0000000080)="8d41e6566c276975af27cd374a153c313b03d20ae4a65c40daf206a0a3ff82df1b9b5e4382cd4fbf0d6df52c0a0677f9e57452e82c37e45a7c3aa6f8695c351790cfa0a4150d8edd2b959b08b2fa40ce6d4edfed2429f1e6efccf3204d972257f6924a5209627d3f72ff5e82ff4695d2c77f9d481c3f166e60b98cca1385d863325243ab8f2751ef18b27415ea2d288f800c5fb4655f6c6c2e62411430ac68b5044a84ab6abaf4559f3d7a08de9b04d3954217b128cbbb44caa6ef199c477439026db9"}}) getsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000491000), &(0x7f0000a2d000)=0x4) 2018/03/23 06:35:19 executing program 1: mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x0, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000), 0x8c, 0x1, &(0x7f0000191000), &(0x7f0000000000), 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x3, 0x1, [0x9]}, &(0x7f00000000c0)=0xa) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000100)={0x0, 0x2e, "821a8ecc0e44418a7a333f03505ef304dec2e27054b000b62a0545437d9302b773b7f56dfbfe556e0807f3f06ca0"}, &(0x7f0000000140)=0x36) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x400, 0x0, 0xff, 0x7, 0x831, 0x7, 0x10000, {r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, 0xfea0, 0x6, 0x5, 0x9, 0x3}}, &(0x7f0000000240)=0xb0) 2018/03/23 06:35:19 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x3}, 0x4) pwritev(r0, &(0x7f00000013c0)=[{&(0x7f0000000040)="66f3beee71ff6a59931212b8de0e6ceb018affe6f558c6fdf747c8e13235528bc49a4b3436565b7c29908c2f124cfd62267608", 0x33}, {&(0x7f0000000080)="3d0438f708da7146f9974e4e7e52e9dc3f7dcaf15813d3dfb544169e0d7e5f6bad3417b85b7cf69701e8f24fdd46fcc8c63f717c6a77a89a3c20c6b17ce6499e0cf9ba73cfac0f3c2ce08ed5ffa0962517e1ac9caa6fe110177ed6070c04432622cd1ffb69f95aa46ca3b4d9123fdbfa474526ee9cad", 0x76}, {&(0x7f0000000100)}, {&(0x7f0000000140)="4de2c6818571b99c6d1be9c39c24c66ed050770a794bec06238ce3a3aab64291aad8c265dbf4761bfccb71ec", 0x2c}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="e29c49a5f84e181938ff274f77c5d5ad717d6202fbe60aac535dfdbc59d0e4a820892c016ed5bb5eda0d86a704701a3d99a8f017fe50affa8caf9444234edcf1d1ca38f0242a82e99cea2995757b75dac75a9b2d3b8e34f29477c0ce57448c6b48a19f997e90f7bfddab9bc6c03a7284364e9ed4297152df1255fdd8d452f96af1573165ebd73aa58cb2389174d0126c338950ba89b15ab78405d4843c00b9f11dd4455559ae6cc93060643047d425e87d83b85d83b13fa0440609a6bd81c519bb46b190d6b48d0b383385b84dc36752d07f3b42d14addecafb65a7fd52c6e4707099637", 0xe4}, {&(0x7f0000001280)="c2307f7a5c53e268c6b2d10e36ec4f65ecb8cf9ad7f562c4135bb4b68a7faee99ddcab7d14f70b7180ac42acbf1d0ced9797f5e22b1b56536fffe56962c0afa80764a3de139270b37867719040e0d469477df468ded0cae4", 0x58}, {&(0x7f0000001300)="44967cc561f2805c4bdb955bb0fcb85631a704e382eb26f310a6fdb6cb1a47ce5ac60023b5aa4aae730ce0cd0797d228d69c81b552f4f7de547ad39daecdafdca4d36199cad0a87c19a0f69fa627b02249c67eddf9bb2c3080ac26dd614d07fc317f1f18891aa2ed35bad7a155fbf4e076766f91fe80342c44b5e3c5388014828f117b2675820d53cd845a5714d75674e7c12cf08f3e671282db0133ace4c6fbdd916769c8cb13a3e5081fca92aa2b2a709ded9905", 0xb5}], 0x8, 0x0) 2018/03/23 06:35:19 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x80) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f000040efff), 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/23 06:35:19 executing program 0: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r0, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000e08000)=[{&(0x7f0000367000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/207, 0xcf}, {&(0x7f0000e5a000)=""/139, 0xea}], 0x3, &(0x7f000023df55)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000000040)) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x200000a, 0x12, r0, 0x0) 2018/03/23 06:35:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000380)='illinois\x00', 0x261) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000588fff), 0xeb, 0x10020020007, &(0x7f0000385ff0)={0x2, 0xfffffffffffffffe, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) 2018/03/23 06:35:19 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000280), &(0x7f0000000300)=0x4) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000340)=0x558, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ppp\x00', 0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000180)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={r3, @dev={0xac, 0x14, 0x14, 0xd}, @loopback=0x7f000001}, 0xc) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000040)={0xf6b5}) r4 = fcntl$dupfd(r1, 0x0, r2) openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x2000, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) 2018/03/23 06:35:19 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000500)={0x0, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}, 0x5, 0xfffffffffffffff9}, &(0x7f00000005c0)=0x88) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000600)={r2, 0x7f}, &(0x7f0000000640)=0x8) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) ustat(0x1, &(0x7f0000000080)) r4 = fcntl$dupfd(r0, 0x0, r3) ioctl$ASHMEM_GET_NAME(r4, 0xc0046209, &(0x7f0000830f3b)=""/197) 2018/03/23 06:35:19 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f3ff0)='/dev/sequencer2\x00', 0x0, 0x0) timerfd_create(0x2, 0x20000807fe) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f0000000000)) 2018/03/23 06:35:19 executing program 5: mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x4, 0x12, 0xffffffffffffffff, 0x1) r0 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000000000)={{0x8, 0x3}, 'port0\x00', 0x18, 0x500043, 0xe23, 0x400, 0x7fb, 0x2, 0x3, 0x0, 0x5, 0x5}) 2018/03/23 06:35:19 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) socket(0x3, 0x4, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000a96fff)=""/1, &(0x7f0000000000)) 2018/03/23 06:35:19 executing program 2: r0 = socket$inet6(0xa, 0x1801, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0xffffffffffff0000, @remote={0xfe, 0x80, [], 0xbb}, 0x10001}}, 0x5d8a, 0xac}, &(0x7f00000000c0)=0x88) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1, 0x37cb64e}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000200)=r2, 0x4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rtc\x00', 0x8000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000779ff5)={@loopback={0x0, 0x1}}, 0xfffffffffffffe89) 2018/03/23 06:35:19 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000000040)=""/30, &(0x7f0000000000)=0x24) getsockname$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/03/23 06:35:19 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="01c9c4c70000002900db8000000000e29b833d9d4696dd4eaf014e5e111887391a56096ff41496083b55a0372b3100548490626697bdfb125fa217a847d653888516d16f0cd1f0a04cc08dd14c821b279559b8bb2957ff57c0985c34b20eeab2d8c4"], 0x10}}], 0x2, 0x0) 2018/03/23 06:35:19 executing program 3: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000eac000)={0xffffffffffffffff}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6}]}, 0x10) 2018/03/23 06:35:19 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000017000)=0x4, 0x4) listen(r0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x220082, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000080)='gre0\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x2, 0xc0ca, 0x2c}, 0x8) 2018/03/23 06:35:19 executing program 2: clock_nanosleep(0x5, 0x0, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000340)) r0 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x300, 0x0) listxattr(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)=""/4096, 0x1000) keyctl$session_to_parent(0x12) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0xc0) inotify_rm_watch(r1, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000000000)={0x0, 0x2000000000000080, 0x0, 'queue0\x00'}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00000002c0)={0x9, 0x5, 0x1}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000200)={0x0, 0x7fff, 0x0, 'queue1\x00'}) 2018/03/23 06:35:19 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000000000)=@generic={0xa, "38af356a916dff01f2594d5d262c2881eb8245a40300010000000000a59b5c3aae3085c032a4113e98b9f2e376c3c57d942eecfe0c9e4e8e7cd3c0bffe6316b17f00000003a3e226dfe8aaf2abc1d25d7954d80e0bd2a66642c9d6ada11024f2b5e7e3f125477afd1f9e9fd12fbb38b55676b7a9451970a973e6e3b65d10"}, 0x80) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000000c0)=0x40000000008, 0x4) getsockname$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f000005c000)=0x10) 2018/03/23 06:35:19 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000040)={0x8001, 0x1, {0xffffffffffffffff, 0x2, 0xf7a, 0x3, 0x1}}) sendmmsg(r0, &(0x7f000000b180)=[{{0x0, 0x0, &(0x7f0000001500), 0x0, &(0x7f0000001500)}}], 0x1, 0x0) 2018/03/23 06:35:19 executing program 7: timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f000006b000)={{r2, r3+10000000}, {r0, r1+10000000}}, &(0x7f0000040000)) r4 = getpgid(0x0) tkill(r4, 0x1000000000016) 2018/03/23 06:35:19 executing program 1: clock_gettime(0x4000000003, &(0x7f0000000100)={0x0, 0x0}) clock_nanosleep(0x1000000000000002, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f00000d6000)) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000139000), &(0x7f0000e81fba)}}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) tkill(r1, 0x15) timer_settime(r2, 0x1, &(0x7f0000000000)={{0x0, 0x989680}}, &(0x7f0000000040)) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000000180)=r1) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x100, 0x0) ioctl$VT_RESIZE(r4, 0x5609, &(0x7f00000000c0)={0xfffffffffffffff7, 0x7, 0x6}) restart_syscall() 2018/03/23 06:35:19 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x0, 0x2) socket$pppoe(0x18, 0x1, 0x0) socket$pppoe(0x18, 0x1, 0x0) write$evdev(r0, &(0x7f0000000000)=[{{0x0, 0x2710}}, {{0x77359400}}, {{0x77359400}}], 0x30) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000040)="11347d7587e90a88ea81420caec04894", 0x10) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x800, 0x125) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'raw\x00'}, &(0x7f0000000100)=0x54) 2018/03/23 06:35:19 executing program 6: mkdir(&(0x7f00000fd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0/file0\x00', r0, &(0x7f0000000040)='./file1\x00') mkdirat(r0, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a16ff8)='./file0\x00', &(0x7f0000df2ffd)='\x00v\t', 0x1001, &(0x7f0000a06000)) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/03/23 06:35:19 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x2, 0x6, 0x81, 0x4, 0x2, 0x0, 0x80000001, {0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x9fbf, 0x3f, 0x8, 0x9, 0x5}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r1, 0x3, 0x10}, &(0x7f0000000300)=0xc) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'gretap0\x00'}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000004c0)={{{@in6=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xfffffffffffffec6) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000140)=r4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000180)={"623d015b814000", 0x4003}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000874000)=ANY=[@ANYBLOB="010008000a004e200000000000000000000000000000000000000800b501000000020000000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000e000000000000000000000000000000000000000000000000"], 0xfffffffffffffee7) 2018/03/23 06:35:19 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0xfffffffffffff527}], 0x2000000000000147) close(r0) 2018/03/23 06:35:19 executing program 6: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'ipddp0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) prctl$intptr(0x1, 0x80000000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) 2018/03/23 06:35:19 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00004c3000)="24d1", 0x2, 0x1, &(0x7f0000fb1000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet(r0, &(0x7f000048d000)=""/194, 0xc2, 0x0, &(0x7f0000d1a000)={0x2}, 0x10) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd1000)=0x7f, 0x4) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) socket(0x1b, 0x80005, 0x9) init_module(&(0x7f0000000080)='\x00', 0xfffffffffffffd13, &(0x7f0000000040)=']:\x00') sendto$inet(r0, &(0x7f0000328000)="d1", 0x1, 0xc005, &(0x7f0000c39ff0)={0x2}, 0x10) 2018/03/23 06:35:19 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x8200, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r1, 0x40) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000000180)={0x0, r3}) r4 = dup3(r0, r0, 0x80000) ioctl$EVIOCGMASK(r4, 0x80104592, &(0x7f0000000100)={0x0, 0xcc, &(0x7f0000000000)="927b81081e4b0810ffd200b5fabbc1b90af6355e2febafdd9b5f55b6bf332c34d415977b2be0ee26bc7df3bd6e58f140c67dec7aeaf9f37e8e07710ab255c00cfa511be1636ce9a391a3add1f52c3c3c969d7c00be41db035cde8c3e28f6acb92feaafdd1c687c3be53bda043d0e4c515feb87e1ac2f1008d04d07b70f34498ed21b46910c08531c1edf7a0c83d7c9603ce6ccd7b8450f3416dd0165a5db6270817fce772ec4185e87e92ea73b62212b2ad41e58fdc9602bda7cdbc7ccca66143a275e9cf2900d55896ca8a4"}) r5 = dup2(r2, r1) socket$inet_tcp(0x2, 0x1, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r5, 0x84, 0x70, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0xc52a, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}}, [0x6, 0x0, 0x73, 0x1, 0xff, 0x5, 0x6, 0x200, 0x900000000000, 0xbf, 0x334, 0x3, 0x7, 0x1, 0x7fffffff]}, &(0x7f00000002c0)=0x100) ioctl$RNDGETENTCNT(r4, 0x80045200, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000300)={r6, 0x9}, &(0x7f0000000340)=0x8) 2018/03/23 06:35:19 executing program 7: open(&(0x7f0000000400)='./file0\x00', 0xffffffffffffdffb, 0x118) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000180)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000280)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x2002, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080)={0x4, 0x0, 0x6, 0x8}, 0x13a) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f00000003c0)=0x2, 0xfffffd8f) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000e05000)=""/4096, &(0x7f0000e05ffc)=0x1000) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0x101800) open(&(0x7f0000000380)='./file0\x00', 0x200000, 0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={r3, @in6={{0xa, 0x4e22, 0x3ff, @ipv4={[], [0xff, 0xff], @rand_addr}, 0x54a}}}, &(0x7f0000000140)=0x84) [ 40.924257] sg_write: data in/out 9964/6 bytes for SCSI command 0x0-- guessing data in; [ 40.924257] program syz-executor5 not setting count and/or reply_len properly 2018/03/23 06:35:19 executing program 2: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00000001c0)="6e65742f7266636f6d6d00a66a611024e6ab8dc514c068899f06f004f570d1d2040bdf81fa606840b61ad120590d7e8955cb812002de8eb2a60fca7dc12af6c20d6851c3540bf831b9526a9987d45d6349") fcntl$getown(0xffffffffffffffff, 0x9) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x8001, 0x4) acct(&(0x7f00000000c0)='./file0\x00') getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000080)=0x4) readv(r1, &(0x7f00000001c0), 0x0) 2018/03/23 06:35:19 executing program 7: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000000000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) execve(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380), &(0x7f0000c6e000)) fcntl$setown(r1, 0x8, r0) r3 = socket(0x10, 0x803, 0x0) write(r3, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r3, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r3, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r3, &(0x7f0000f8efc8)={&(0x7f00008ba000)=@hci, 0x6, &(0x7f00001f7fc0)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e0f96)=""/106, 0x6a}, {&(0x7f0000439f80)=""/128, 0x100}], 0x3, &(0x7f0000d5efc2)=""/62, 0x3e}, 0x0) r4 = syz_open_procfs(0x0, &(0x7f000060c000)='comm\x00') r5 = syz_open_procfs(0x0, &(0x7f0000000140)='syscall\x00') sendfile(r4, r5, &(0x7f0000bc8000), 0x9) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/03/23 06:35:19 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x4001, 0x0) sendmsg(r0, &(0x7f0000023fc8)={&(0x7f0000023000)=@hci={0x1f}, 0x6, &(0x7f0000023000), 0x0, &(0x7f000000bff0)}, 0x20000090) ioctl$TCGETS(r1, 0x5401, &(0x7f00000000c0)) 2018/03/23 06:35:19 executing program 6: chmod(&(0x7f0000000000)='./file0\x00', 0x20) 2018/03/23 06:35:19 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000100)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000000)={{}, {0x400e}}) read(r0, &(0x7f0000000140)=""/43, 0x2b) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000000180)=""/124) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000200)={&(0x7f0000ff1000/0xd000)=nil, 0x200, 0x0, 0x21, &(0x7f0000ff2000/0x3000)=nil, 0x2}) 2018/03/23 06:35:19 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x141080, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000040)={0x9, 0x1}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write(r1, &(0x7f0000000200)="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", 0x1000) 2018/03/23 06:35:19 executing program 5: getpgid(0x0) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/igmp6\x00') r2 = syz_open_procfs(0x0, &(0x7f0000000180)='coredump_filter\x00') sendfile(r2, r1, &(0x7f0000000080)=0x5f, 0x400000000db) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000000000)) 2018/03/23 06:35:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x12002, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x43, "89a38058ebb47dbbcb2a21bc925f6d0216e17d06113a553ce0e2fb498f0eb53218a9f28fdf1ace2af8a6949945bc745c773a576990a926f9f0dfcdf9962b8841846af3"}, &(0x7f0000000140)=0x4b) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x5}, &(0x7f00000001c0)=0x8) sendto$inet(r0, &(0x7f0000000000), 0xfffffe24, 0x0, &(0x7f00005a3ff0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000200)=0x7, 0x4) sendto$inet(r0, &(0x7f0000000540)="d4", 0x1, 0x0, &(0x7f0000000600)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/23 06:35:19 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400002, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000f9a000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8001}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x80000000000004c, &(0x7f0000b54ffc)=0x1000000, 0x4) 2018/03/23 06:35:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6(0xa, 0x5, 0x6) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000080)={0x80000000, {0x2, 0x4e21, @rand_addr=0x40}, {0x2, 0x4e22, @loopback=0x7f000001}, {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x2f0, 0x0, 0x7d184919, 0x5, 0x0, &(0x7f0000000040)='bpq0\x00', 0xfffffffffffffff9, 0x4, 0x578115bc}) setsockopt$inet6_int(r0, 0x29, 0xd0, &(0x7f0000000180)=0x20000000000, 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{0x2, 0x5, 0x7f, 0x7}, {0x5, 0x2, 0x7fffffff, 0x100000000}, {0x7, 0x401, 0x10001, 0x9}, {0x8, 0x6dedf301, 0xffffffff, 0x1}, {0x7ff, 0x401, 0x9, 0xffffffffffff0873}, {0x1000000, 0x3, 0x6, 0x9}, {0x4, 0x6, 0x4, 0x80000000}]}, 0x8) 2018/03/23 06:35:19 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000a8eff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'bcsh0\x00', &(0x7f0000000000)=@ethtool_ringparam={0x11, 0xfffffffffffffffd, 0xfffffffffffffff7, 0x0, 0xfffffffffffffffb, 0x9, 0x4, 0x1000, 0x7}}) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000ac5000), 0xfffffffffffffd7b) 2018/03/23 06:35:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='/exe\x00\x00\x00\x00\x00\x00') ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000100)={{0x1, 0x1, 0x6, 0x3, 0x9}, 0x6a6, 0x5, 'id1\x00', 'timer0\x00', 0x0, 0x6, 0x6, 0x4, 0x200}) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0086401, &(0x7f0000000040)={0xf, &(0x7f0000000000)=""/15}) readahead(r0, 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000000280)={&(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe, 0x80400000}, 0xc, &(0x7f0000000240)=[{&(0x7f0000000200)={0x18, 0x31, 0x500, 0x70bd2a, 0x25dfdbfe, "", [@typed={0x8, 0x86, @ipv4=@rand_addr}]}, 0x18}], 0x1, 0x0, 0x0, 0x90}, 0x5) 2018/03/23 06:35:19 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='cmdline\x00') pread64(r0, &(0x7f0000e61000), 0x0, 0x0) r1 = accept4$bt_l2cap(r0, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x800) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f00000000c0)={0x2, 0x1, 0x10000, 0x4}, 0x6) 2018/03/23 06:35:19 executing program 0: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x200005, &(0x7f0000000000)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080), 0x2e) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) quotactl(0x5, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000200)="e7ea5694b0a61fb3ed7aa8e3677796c43c30050625f8a2a85bb3dadb31811fd4a9fef060c7d1ceef36264d8e54557b30b42375a00689bfb0baef2b02501901f6e0a6a2d1e7b5f6199e4a36363ff346091e3ea5b67ba12acb15fa6df1a2da724e450723220ecdce4f4d") 2018/03/23 06:35:19 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl(r0, 0xa, &(0x7f0000000080)="65bddefc") mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) r1 = creat(&(0x7f00000000c0)='./file0/bus\x00', 0x2) ioctl$TCSETA(r1, 0x4030582a, &(0x7f00001e8fec)={0x0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000100)={{0x0, 0x20}, 0x1, 0x3, 0x2, {0x9, 0xf7}, 0x6ffb, 0x7}) chroot(&(0x7f0000000040)='./file0\x00') socketpair(0x11, 0x2, 0x3, &(0x7f0000000000)) 2018/03/23 06:35:20 executing program 3: r0 = socket$inet6(0xa, 0x60002000000806, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000180)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000200)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) socket$inet6(0xa, 0x6, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) read(r0, &(0x7f0000000080)=""/234, 0xea) 2018/03/23 06:35:20 executing program 0: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x200005, &(0x7f0000000000)) r0 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000080), 0x2e) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@broadcast, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) quotactl(0x5, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000200)="e7ea5694b0a61fb3ed7aa8e3677796c43c30050625f8a2a85bb3dadb31811fd4a9fef060c7d1ceef36264d8e54557b30b42375a00689bfb0baef2b02501901f6e0a6a2d1e7b5f6199e4a36363ff346091e3ea5b67ba12acb15fa6df1a2da724e450723220ecdce4f4d") 2018/03/23 06:35:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xfffffffffffefffa) sendto$inet(r0, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000080)=@get={0x1, &(0x7f0000000000)=""/105, 0x8}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r2, r1, 0x0) 2018/03/23 06:35:20 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000004300010000000000000000000000000008a7e4d7579845c1fc2edf5d203e0f000064b15d06ae2b8a838888d1dbe315b4bc146b7448cc750ad6a1b0817f2df7385252095d828dd06ac78f449424d1b4940d78bd0fba2ed9a822f74a017bf9d231ff2d9981a0b51275e4307a410159314022f3d148c2df4b7f9a62526c52c6628bd827d92e3c01f319ab55c56f7b9abd56577324dad886b2f61a1659fb79618611d512ea09209ee33cf80da145982995a8f95e9d894cf0a5931728e9e683e37413792e7557cdd15c62d9098c5b052ed605a314516a8dbf4e7a0ff9446c77da9580799f708b544e92dc1e95b7914b9d2baeb831a8"], 0x1c}, 0x1}, 0x0) 2018/03/23 06:35:20 executing program 2: socket$nl_route(0x10, 0x3, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8082, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000f12000/0x4000)=nil, 0x4000, 0x2000005, 0x32, r0, 0x4) poll(&(0x7f0000000040)=[{}], 0x1, 0x0) 2018/03/23 06:35:20 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000aeeffa)='ramfs\x00', 0x0, &(0x7f0000000040)) r0 = creat(&(0x7f0000755ff2)='./file0/file0\x00', 0x0) chdir(&(0x7f00002d7000)='./file0\x00') mount(&(0x7f000000a000)='.', &(0x7f00008a6ff8)='./file0\x00', &(0x7f0000000100)="7a616d6673007874dc78f43248becad67df749077e23ee1ba5d6c3d4173d2561a6a076cc", 0x2008, &(0x7f0000882000)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)=0x0) getresuid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000001c0)="7699b8dc06f80f492f2b53c0f9662b5c79fe1cff46faceb6e4c7a88d406997cd77f4ec333faeaa15cc027c4f9544978f80b32428e92e40f56cf2089493eaf7581ef23df04a", 0x45}, {&(0x7f0000000240)="c47ac1c493afb96951c81df536c1e3473a6bb66f178f4984794a6611a215179641240cdb09c54a14a32017bb417d67ea6e75c72c175f2d4c8f7e40fcba429e39134147c8312b760faf61aef8794e350d0a2761a2c5bfb3519c3f0b7232aba94341dcc19f6a5a90b2d74e9ba2855ca338aea8c41813db210359866e2a33e77df9bd4a7598d2d716d017ca5e625a7c495b43e9e333045aab581154bce319b492229281c5ad336bcd0af261afb9a703c589d1d86c3dfdbae9be3e9bb4e87ed428259227937882a2a2fe15a01e363492ef49e5c295", 0xd3}, {&(0x7f0000000040)="b4daec410d97c4adf3193bfd7fa31e19c169683c5ecdbfb9796d9f78ff56eff2126a1a736c61b7b99c7409a5abd28ea8a1961b37bf66c1c4", 0x38}], 0x3, &(0x7f00000004c0)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}], 0x60, 0x4}, 0x20000000) 2018/03/23 06:35:20 executing program 7: r0 = socket(0x20000000005, 0x80000, 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x100000000, @mcast1={0xff, 0x1, [], 0x1}, 0x3f}}, 0x20, 0x23, 0x4, 0x10000, 0x4}, &(0x7f00000000c0)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1}, 0x8) write(r0, &(0x7f000019afdc)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/03/23 06:35:20 executing program 6: madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xa00000000f) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0xdcb, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, 0x8, 0x400, 0xf, 0x3, 0x7}, &(0x7f0000000200)=0x98) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000800)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000900)=0xe8) sendmmsg(r0, &(0x7f0000008400)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000240)="a5819558f16206f26c804445c390c7b80a3dd903ca62e21ad4948dab7c2972af87a81e32c7b07540447cc09f6a03565a308b0e4af620d2f4fa65a0eb98cec20bbb827aa447d50bbe10b852805be257be2c11bf6e47f2c77d9f54b94883177cdcc23f57ddcad9467d3446d690a99c2234b9d8b388c95a97e349dc6e1cf2dc3a0acf2b5ebe102afbbb8286d0e7c31913c88e139cbe40f477a87cc46764cabc3df5", 0xa0}, {&(0x7f0000000300)="1ada0b906bfaeeea9c6a9ee088031222d2dd7b846dd440100fc743f6db793c4b42a40f9a0e", 0x25}, {&(0x7f0000000340)="d102d58e49a8c0b1b1648b2a33b3df479f4812e475c030a269b2c77ab55b4513f6b289d3938ba09fa7ab4f9114463eab85a8e4cdedc9f840ccc676f096d4938e62ed668edbaf7e59f13e5e54fc225c9078f10d80627d07abbc4076f4557035ecc06faf848af27df80d3c0992b12a4075712aa5b9578570db1e0dc5edff9d77bd150fe387f1a6eada13502700ee9318f575aedcb041c3befcae27ce5b69e80890773434ec84c28127926d3d8262a1a99cdd1133c053ab647c85f1daa091247cd70e97db92f69b8b055459aaaf2c4d7e542b405e438e66af118dc9", 0xda}, {&(0x7f0000000440)="886688ace1", 0x5}, {&(0x7f0000000480)="6093fced3a7ac97f9e7c71e34c243d25b57c2479f46ffb9d36f8bac8675bcf3f1c87cb294593f2a4d3b779afcaa2ca8a3f2bac4bbf825753bcffac1e98f776e98a10aef9443d", 0x46}], 0x5, &(0x7f0000000540)=[{0x48, 0x119, 0x1, "9f908539fa5b866d0b6d1dd76a4932c44951a81c877e5fd0da5f068dcf8041b357c64f2b7b9ebbd7f90e46570d98f4466e78d1b82faf23e74e"}, {0x90, 0x109, 0x5, "71cdd80e9656e41b00568533343ad1fd5ebb051072ff7c2e0d2d2d2e6ff13d924c6b706b418a06e100983aba716c77f9cdfbd5b1f1313e83bc9c1d23b15e5f334a2945c435edf7a2e5255d7d7c3616addbef8bd0e8fb72861ee177f930aa5502560e7ff9a080baea5d36a7ab9b419a4d92c1d0fc1182cd0606dc662a055edd70be2c9258"}, {0xf4, 0x0, 0x2, "c2d7b0de52a8f8c4f7cddb04a5d678c21c57919b54a45202cece73fc369b8a8ea453f43a5f5c40974734a828e3005b41a5c806c61e5f18c131c56263e99b5ad6f3c2a3a3a70bd8d70bdbdfad2ee7318d299fc38ef35e2b8efadedd3ad790a50e8a5c1778019006c9ef8ad956e69f207c6a079e1b3a6bf629d943933bf32faf5eae28e223187928a0ab9c23c786ff69002103c93e2b817b0008d30fbc6f1a93bd4ba0bbeb3daacfc03dad62727889473bd3e97fa58a3c4ba547a2736f7d0ccda73b51dc2c57664f57e7173718564f0237d4bc8789fafc51bde898ea4434f05a8022503fdd695e"}, {0x90, 0x0, 0x9, "5cdc04594940e89f577a6ad5967d119b1789215e97519acfdbf6fa8e96833c56743a6d3c2d63448398561b49b3123db20ab8b7e396efae4e022f1b4dc72776facd1c0a0206c829ec4520aebc550a6547bcd5a1b54141e8deb63da3a8af8726c00f52183b9812a2a90ecfc6a34709fe274e14f5c80921e502ff46738ea8dca21ae43a37"}, {0x5c, 0x10b, 0x100, "5c89aa8d1800e359f00c50914e41922c2c43e9fe3ead1b1e74ff95ab18bafa31d0312e4a73ace5c5aae14cdb68da9d8bef5c461412f0e767db65a6ba4cf4ba80117e8ea94cbb38d5396033f36f"}], 0x2b8, 0x4000}, 0x27b}, {{&(0x7f0000000940)=@can={0x1d, r2}, 0x80, 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{&(0x7f0000007880)="2c983d067b2ea90dff6b3cb6add1962495a98c698a1bf3b37303d0db15e201b1f63735806f68b0571bf3683e5f27f76d7a65bdc95ab917d626e19a00bc53b47d88434b17589c2924bc7f6663e0976933c84fe976cd8edade52c0825a6e4c4313c6cd904b81b530af33209af87f905b1186ebf70922c218ec0cdb125f3f5840fa811191093ceb160ace84250b4e5a793f89", 0x91}, {&(0x7f0000007940)="8c38660bfeef570921d29cacb878bb791fa9d114e48fdb7eb84c65b42dcda0e6f89d2f45f57b670a76f3d404b9de4e16723304b0cc7266049495", 0x3a}], 0x7, &(0x7f0000008540)=ANY=[@ANYBLOB="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"], 0x418, 0x40000}, 0xffff}, {{0x0, 0x0, &(0x7f0000008000)=[{&(0x7f0000007e00)}, {&(0x7f0000007e40)="33231efd34486a028c0a3308703f59f0c3f47658bae827c8b159cdbe98170d2045320f890cbbd36a0ba89872e271e444ef765d4fccb8f09da57ea100f6beeafeb0ce84113d0e727d7b6a7928344b6a5eededd47e953ac68eef96ab318ad40125498abc07b1b660b2364a33c495d5a1f7c101fa5fec3d2fcbb2dec6a3cac6063e4ee7f570503cb8a2f8c4620ba921ab45942305fb05bb7fd47b81bb3c944912cb252497e2", 0xa4}, {&(0x7f0000007f00)="518dccdb5c4987800885018a2599eb39c9c07081dd1f82c863afd6d208a6146cb1066f5bea57c4376f10b3ea2eacb97d5ff0822c81854eb65e0827dcf2c98d36c07aae6c73611be47bef2efb44ead26d4fb58bf039b7ef1f98093581a736a720215a37853ea5659a5cc5020a3a8a03c3599896e30d063ac2d8c3d3872503dae6dacee8276988957d91579a184b8e1c58367acbcfc17d10f81d2dac13bc8daf863f5bad0b31e9bea4d88d9aae91374550adecaca081be2446309a5f3fabe62e880b4205953264ec666a1bc567ded53ee45fc0c496ffda74e1c3d27ae1be18113f8b2063fde02744b709083ea43af7418da03ef1e9c5ecb7", 0xf7}], 0x3, &(0x7f0000008040)=[{0xb8, 0x11f, 0x100000001, "633b9bd900c22493c2d8b19340952e5c24ecb0f6a7676424764f61e7695bc4201ed7fa7bc19bc37bc6744df458e45bccec2263835b7ddfccc0ff7e6d9c2c33bdf8d51f163b755dc1b262b69ad74709517ca983fe37209ab02ec0acb5a756100672c7a64e8dd7eb45b8d37be15b6978a993442c1f1f7e02392b87de6e3709d73bc2ef40174663d3fa3eaa156901d66bde33f9c461a4144847a81fc40ad2c16f8609f949756a225b32d6"}, {0x60, 0x108, 0x9a7, "39f6dfa9f2fe7e37f38ed59765ce5551bd9cd253ca7cf987af4ed4f1ea90124f6a685d09e24b5925b349d7308bd102dc319f05fed7e52eb6b9d6c3b67805b40b1ba86b12f9382126313f6e0e1a314dd8e84f50"}, {0xc0, 0x10c, 0x7, "14f2fb8b360c575858ae528b029629bb112adfc159462bc740156825b842ba906f13b21eb95f26876f96f93aed0761c8f1dee358d7ff9b0855489038c250cba086cd70a30751ba0a3ae3bf1fd9d12feb68e34cbfa7a178d0b08810657e2918ad87345755fd32d59d7c0bebf20f53a7564dc28c10a1ab83bf7a3d3c765fe5c90550250191f4d0465b598e91582fd1afc806671317300582ff973f5c13084317bdb11a6bd0a2a899d83cbfbfb24b16eb43af"}, {0x88, 0x10f, 0x3, "b3d8724ca92339e4055be9470e5121c79a620d43c78c1a3a2adb19da6987d2c60565e011105d8a3dd1efbc7cbebb516868fafbc8b3a0b7bb2a29364068bc8571ea543ca23c8fde7e81b5fc0208bf0d5d9f55f0f951bc50cd0c32cd39722405e35541cd50b5ff255627520cf81e70645d7cb1d2fcb4f10fa324133e"}], 0x260, 0x4000800}, 0xfffffffffffffff9}, {{0x0, 0x0, &(0x7f0000008300)=[{&(0x7f00000082c0)="64ab77f4c7fb6cb3063b60cd32c79b1393", 0x11}], 0x1, &(0x7f0000008340)=[{0x98, 0x10a, 0x8, "b324cc17c73298f26b299e47efa802f5f31979f94aea7163cf4edc3fcabad01e09f06e6c833de7da69aa1dde9f24666076efb683a812f466d862804e594b049f33b2e03442ab4de6b3230eb6de6400a842bce7606d541e1b292bf5a9306fcfa8584923498bc452ece019463da2198a920cf63423b0715248e4bcfffb94266fe7dcd562e24a9f24ad2bf6"}], 0x98, 0x4040}, 0x8}], 0xa, 0x1) setsockopt$IPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x41, &(0x7f0000000000)=ANY=[@ANYBLOB="6d616e676c650000000000000000000000000000000000000000000000d9e9ac97000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x78) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) 2018/03/23 06:35:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002}, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x840, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) 2018/03/23 06:35:20 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x2080, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000000c0)={0x1, 0x5, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @empty, @random="77c1cbce1f9c"]}) pipe(&(0x7f0000097ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x80003) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000000)=""/2, &(0x7f0000000080)=0x2) 2018/03/23 06:35:20 executing program 4: r0 = socket(0x10, 0x7fe, 0x4) write(r0, &(0x7f000096f000)="1f000000160007f2000094ffa4000800000000000000000000000000030004", 0x1f) recvfrom$unix(r0, &(0x7f0000408f9a), 0xfffffffffffffe03, 0x0, &(0x7f000040cffe)=@abs, 0x20000000) add_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000cdcffb)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$set_reqkey_keyring(0xe, 0x2) r1 = open(&(0x7f0000000000)='./file0\x00', 0x450001, 0x100) ioctl$VT_WAITACTIVE(r1, 0x5607) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x40, 0x10001}, {0x7fff, 0x4}]}) 2018/03/23 06:35:20 executing program 5: r0 = socket(0x4001000000010, 0x802, 0x3f) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000e7bff4)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000e8a000)=ANY=[@ANYBLOB="2800000010000100ffffffffffffffff00000000", @ANYRES32=0x0, @ANYBLOB="00000000000700000800090004000200"], 0x28}, 0x1}, 0x0) 2018/03/23 06:35:20 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200, 0x104) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000040)={0x10001, 0x9, 0x20, {0x0, 0x1c9c380}, 0x3, 0x100000000}) connect(r0, &(0x7f00000000c0)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) 2018/03/23 06:35:20 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) syz_emit_ethernet(0x437, &(0x7f0000000700)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c22df7", 0x401, 0x11, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @dccp={{0x0, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0087ae", 0x0, "ca8345"}, "2b00b32def4f1142b6793bb530f9b20e90aa25d5c2b9431efd840a07c1922833b2c789aefbbaee9f63cbab38a8acfb8dba0595ecb683e74ea2bc44a7aee9c52e18ca01c06a5c354712b8b1ff75f45ba55a3487c83849023d37e037d2d3e3e842e9ba099e9ed8775d1173d8e78335aa65d58f54c1d78d4fce897cfefa24b7f268f90be76c7f4e1bfe4d84a869353e931c3732afea55697618a1318ecb657b34172b93fd59d7988d43630cf81e976a0ea01fd8b2547ab593bc605c985f56664b84ed3c9f90ffb666e030c794e2d2d5070af38d83dc275da88cfe6910b2ded59f6c418af5d247237eceb14857c1d7c3ee32e729d9793040f8f4e432eb875a89fe31cbed117f0e76643797169fba3dac3f377d145ce97980ba626da7a279e698a9e040a22d63c535f0ee06adb59e9e06ad7295e6601f3a5fe9b581975993c6c775734212bccb26288d42a672c965d40e80d0e1908f04425a60a08241378ec7ff88315de073b64c5f9647e51732be34988e0948f12e6c560bedbece811bca501d4389dbfe20e4df5160cd7324c0670c7b3e8980b061e31b1c8461d6f7a63f9e9fd24326924c076e01631a0b9703a6106accfaa064075fa1f16e16c5171b6a324e8642b2ab76618b824110c312ab12d9f65d6a980634a6a7cba8bf89e01a91259f446232476a1c490982636b78d1300befab1a2f6e8261e07336c5692db37bb7d3cebf4a942b62f2fa6cceb7e488aa02b2e52c6f82bd3792845fff41cce52e0469d14821ce11491864860c11421a92dae3152eb23106a0c679d2b1f0a9809b56abdcf893f9531508f24e64ec911fd8e8b3c8fd2291f1a7b910222c38533d4caadac9acd194be7e53549c1719bdf668887a0e19db83b5356f8f7d93cbef1ef3505dcc40d0d2a02a2745ab518979b9c3774babfe8e70ead767c7a00289b8cc6e51d1a957548270cb3f5064961a88f61b34f9442d78ae5a8551713f9afb4269d689f9adb6b4a902a637184f7f899efe9fa0ddb45cd1076c4eeeda51ca8dc20dcfc9cc5f56768073b3f4c2c9f543324a4fd0b8bc7b95e232bf85bf222394fa4336ab4007d7ad2dc85afa6eb79ad2624c4be6c674ee98fce9a51786b7cc2b5044de114d36d2690e13bcedf96590c7d5aeb8040b74c4d6a5aa38a7c1f0857522f4f968795056b9a7034dc3444784f9486b575e44dec3216d72845500e63297d7197961e7e593ea3411001d1d47ba42d70e7af8e91246c02d7e37ff0eb60abebc37dd00315b4fbb09e77a6b5f7e8441818ebcfafecf622731f1db8a11fa2de8e30d808bedbfee104b3b1100f5094675521da07dd2a28be7e486b325a0f0e6d75116be1bbc2aa20deb64a6e4e7b824b12d009e6f1802f5a8e31559b125d71d00a5684fbde4668f5af1eb4ca04fa7c4ef4d2a194b0856e007"}}}}}}, &(0x7f0000001780)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x8001, @loopback={0x0, 0x1}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f00000001c0)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00000000c0)=""/191, 0xbf, 0x0, 0x0, 0x0) 2018/03/23 06:35:20 executing program 1: mkdir(&(0x7f0000d73000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f00001e8fec)={0x0, 0x5}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0xd12, &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x7}}, 0x400}, &(0x7f0000000140)=0x88) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x20002000000000, 0x2, [0x9, 0x8]}, &(0x7f00000001c0)=0xc) 2018/03/23 06:35:20 executing program 2: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r0, 0x5451) r1 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f00006b1ff0)=[{0x703829c8, 0x10001, 0x0, 0xffff7ffffffff024}, {0x2, 0x1}]}, 0x8) write(r1, &(0x7f000053a000)="260000001000277c9301c1ff00000000000000000800f4fffa6effff2007f9510500030000ed", 0x26) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) 2018/03/23 06:35:20 executing program 3: r0 = memfd_create(&(0x7f00005c5ff3)='/dev/net/tun\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f00000000c0)=""/4096) 2018/03/23 06:35:20 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020500190a0000000000000000000000030006000000000002000000e000000100000000000000000200010000000000000000000000000003000500000000d77ce2ee06e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/03/23 06:35:20 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000ca1fc8)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032eff0), 0x0, &(0x7f0000733fd0)=[@rights={0x18, 0x1, 0x1, [r0, r2]}], 0x18}, 0x0) r3 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000000000)={{0x6, 0x4}, {0x0, 0x3}, 0xfffffffffffffffe, 0x1, 0x5826}) close(r1) 2018/03/23 06:35:20 executing program 4: socket$unix(0x1, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a1ff6)='net/unix\x00') sendfile(r0, r0, &(0x7f000036eff8)=0x80000000000000, 0x103) 2018/03/23 06:35:20 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000001d40)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) r3 = gettid() process_vm_readv(r3, &(0x7f0000001780)=[{&(0x7f0000000180)=""/162, 0xa2}, {&(0x7f0000000240)=""/188, 0xbc}, {&(0x7f0000000300)=""/247, 0xf7}, {&(0x7f0000000400)}, {&(0x7f0000000440)=""/159, 0x9f}, {&(0x7f0000000500)=""/227, 0xe3}, {&(0x7f0000000600)=""/65, 0x41}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/223, 0xdf}], 0x9, &(0x7f0000001b80)=[{&(0x7f0000001800)=""/202, 0xca}, {&(0x7f0000001900)=""/155, 0x9b}, {&(0x7f00000019c0)=""/213, 0xd5}, {&(0x7f0000001ac0)=""/185, 0xb9}], 0x4, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001bc0)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@rand_addr}}, &(0x7f0000000400)=0xe8) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000001d00)={0x8, &(0x7f0000001cc0)=[{}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$TUNSETOWNER(r1, 0x400454cc, r4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x8, 0x7c61}, 0xc) ioctl$TIOCSCTTY(r0, 0x4c03, 0x2) 2018/03/23 06:35:20 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000002afa4)={0x0, 0x0, 0x0, {0x77359400}}) 2018/03/23 06:35:20 executing program 2: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000140)='attr/keycreate\x00') getdents64(r1, &(0x7f00006a1000)=""/42, 0x2a) getdents(r1, &(0x7f0000002fd0)=""/48, 0x19) 2018/03/23 06:35:20 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000fe2)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000100)=0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000)={0x8, 0x4}, 0x2) r2 = syz_open_procfs(r1, &(0x7f00000000c0)='children\x00') getpeername$unix(r2, &(0x7f0000000140)=@abs, &(0x7f0000000080)=0x6e) dup2(r0, r0) 2018/03/23 06:35:20 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x7fff, &(0x7f00006a1000)) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f0000af2ff0)=[{&(0x7f00006bc4ba), 0x1a4}], 0x1, 0x0) 2018/03/23 06:35:20 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000776c3b)={0x2, 0x6e22, @multicast1=0xe0000001}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'NETMAP\x00'}, &(0x7f0000000040)=0x1e) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f00000000c0)) bind$inet(r0, &(0x7f00006b8000)={0x2, 0x4e22, @rand_addr}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000140)=0x3, 0x4) 2018/03/23 06:35:20 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='oom_score_adj\x00') r1 = syz_open_procfs(0x0, &(0x7f0000837000)='loginuid\x00') sendfile(r0, r1, &(0x7f000017f000), 0x7) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/03/23 06:35:20 executing program 5: symlink(&(0x7f00000002c0)='./control\x00', &(0x7f0000000340)='./bus\x00') symlink(&(0x7f0000000240)='./bus/file0\x00', &(0x7f0000000180)='./control\x00') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000380)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) getgroups(0x2, &(0x7f0000000280)=[0x0, 0x0]) syz_fuse_mount(&(0x7f0000000140)='./control\x00', 0xe000, r1, r2, 0x8, 0x8) syz_fuse_mount(&(0x7f0000000000)='./control\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f00000000c0)={{0xa, 0x4e21, 0x6, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x100000000}, {0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x7ff}, 0x2, [0x0, 0x0, 0xfe, 0x3, 0x7, 0x68, 0x7f0a5624, 0x7]}, 0x5c) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000000080)=0x40, 0x4) 2018/03/23 06:35:20 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000000c0)={@empty, 0x5b, r2}) ioctl(r0, 0x2, &(0x7f00000000c0)) 2018/03/23 06:35:20 executing program 1: mkdir(&(0x7f0000afbff8)='./bus\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000e3dff8)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7ffe) readv(r0, &(0x7f0000743000)=[{&(0x7f000058f000)=""/129, 0x81}], 0x1) readv(r0, &(0x7f0000efb000)=[{&(0x7f00005f6fd4)=""/44, 0x2c}], 0x1) 2018/03/23 06:35:20 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x101000, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x1, 0x4, 0x1000}, 0x4) connect$inet6(r0, &(0x7f00004a0000)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1a) 2018/03/23 06:35:20 executing program 6: r0 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000001c0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000000180)) rt_tgsigqueueinfo(r0, r0, 0x0, &(0x7f0000000000)={0x5, 0xfffffffffffffffe, 0x6, 0x3}) mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r1 = creat(&(0x7f00000ec000)='./file0/bus\x00', 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xfff) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1}) unshare(0x0) ftruncate(r1, 0x0) fchmod(0xffffffffffffffff, 0x0) tkill(0x0, 0x0) 2018/03/23 06:35:20 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r0, &(0x7f0000021fe0)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@local, @in6=@mcast1}}, {{@in=@multicast1}, 0x0, @in6=@mcast2}}, &(0x7f00000002c0)=0xe8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000040)={0x0, 0x3c, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x10000}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23, @multicast2=0xe0000002}]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e22, @rand_addr=0x5}}, 0x9, 0x1, 0x0, 0x8000, 0x7}, &(0x7f0000000180)=0x98) 2018/03/23 06:35:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedsend(r0, &(0x7f0000a5c000), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000058eff0)={0x77359400}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$packet(r1, &(0x7f0000000080)="17adc5d11f5d33e67b66c9714dc737e8796def7eafc2f93b709c033a2212284198859106db3198d16af63d45b4b36313297132ff74560ba815cdb6bf7ea332de0cc437577a807a6742e77c2c82b3d8dbb8a0e2bf334a2b5a67dd0c095a8f7d717870bb55f1916f11b96eaaf50e", 0x6d, 0x4001, 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000b30000)=""/131, 0x83, 0x0, 0x0) 2018/03/23 06:35:20 executing program 7: setgroups(0x0, &(0x7f00000002c0)) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x80, 0x1) 2018/03/23 06:35:20 executing program 4: clock_gettime(0x0, &(0x7f0000001ff0)={0x0, 0x0}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000100)=ANY=[], &(0x7f0000000040)) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000200)={0x7fffffff, 0x7, 0x6}) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000001c0)=0xda) futimesat(0xffffffffffffffff, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000985000)={{0x0, r0/1000+10000}}) r2 = creat(&(0x7f0000000240)='./file0\x00', 0x1) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000280)={0xd19, 0x4, 0x401, 0x1, 0x3, 0x800, 0x3f, 0x1, 0xfffffffffffffffe, 0x8, 0xb9e, 0x1}) sigaltstack(&(0x7f0000983000/0x4000)=nil, &(0x7f00000000c0)) 2018/03/23 06:35:20 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x8000000000001) r0 = socket(0x9, 0x0, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000000), 0x2) 2018/03/23 06:35:20 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff}, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x88) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) r2 = add_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="eed599e1f3c5873dc35e801aefc2a976beed63d83111048262059fc6d9300c955c7b4c6acd084442d2e6a18ddfbfc5", 0x2f, 0xfffffffffffffff8) r3 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$unlink(0x9, r2, r3) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pause() r4 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) write$sndseq(r4, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000000040)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') dup2(r0, r1) 2018/03/23 06:35:20 executing program 0: r0 = gettid() time(&(0x7f0000000000)) rt_sigprocmask(0x0, &(0x7f0000057000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r0}, &(0x7f0000044000)) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000002e000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/03/23 06:35:20 executing program 1: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1) readv(r0, &(0x7f0000ad9000)=[{&(0x7f000072a000)=""/53, 0x35}], 0x1) 2018/03/23 06:35:20 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000ca6000)={&(0x7f0000000100)=ANY=[@ANYBLOB="02090000140000000000000000000000080012000000010000000000000000004d000000000000004000000000000000ac14ffe2dee42c000000000000000000ac14ffaa00000000000000000000000005000500000000000a000000003f000000000000000000000000ffffac140000000000000000000005000600ff8000000a00000000000000ff0100000000000000000000000000010000000000000000"], 0xa0}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x81, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0xff9, 0x2, 0x0, 0xc, 0xd6d, 0xfff, 0x3}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e24}]}, &(0x7f0000000200)=0xc) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000480)={&(0x7f0000000380)=[0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0], &(0x7f0000000400)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000440)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3, 0x3, 0x4, 0x8}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x3f, 0x3, 0x9, 0x80000000, 0xfffffffffffffffa, 0x9, 0x40, 0x800, 0x1a, 0x0, 0x2000000000000000, 0x540, 0x7, 0x80, 0x6]}, &(0x7f0000000340)=0x100) 2018/03/23 06:35:20 executing program 6: r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x800) r2 = dup3(r0, r1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000180)={{{@in=@rand_addr, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, 0x56, r3}) sendto$packet(r2, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/23 06:35:20 executing program 3: r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCEXCL(r1, 0x540c) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000100)=""/238) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000002100030f07fffd946fa283bc0eeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) fstat(r0, &(0x7f0000000080)) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000580)=ANY=[], 0x0) 2018/03/23 06:35:20 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffd}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCCONS(r2, 0x541d) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x4a00}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'bridge0\x00\x00 \x00'}) 2018/03/23 06:35:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000939f01)='net/anycast6\x00') r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080)={0x8000, 0x6, 0x0, 0x9}, 0x6) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x7) preadv(r0, &(0x7f00006c6000)=[{&(0x7f0000ed9000)=""/202, 0xca}], 0x1, 0x62) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x80, @loopback={0x0, 0x1}, 0xe99d}, @in6={0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0xb}, 0x1}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @rand_addr=0x100000}, @in6={0xa, 0x4e24, 0xd7, @dev={0xfe, 0x80, [], 0x1a}, 0x42e}], 0x74) fdatasync(r0) 2018/03/23 06:35:20 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="2400000013001103000000000f00e8ff001c6fdd2b0001000c00fb00e0000001"], 0x24}, 0x1}, 0x0) r1 = memfd_create(&(0x7f00000000c0)='/dev/ashmem\x00', 0x2) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000000140)={0x6, 0xe24}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000000180)=0x4) 2018/03/23 06:35:20 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000e40)='net/raw\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000100)="6a732f70696400f1e3ec18d51c183cca") setsockopt$netlink_NETLINK_RX_RING(r2, 0x10e, 0x6, &(0x7f0000000080)={0x3, 0x3, 0x7f, 0xff}, 0x10) 2018/03/23 06:35:20 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendmsg$netrom(r0, &(0x7f0000000780)={&(0x7f0000000040)=@full={{0x3, {"dbd6595c1b123a"}, 0x1371}, [{"5578d0ccbb5ee7"}, {"b42aa2249e562e"}, {"7b408b317b5e38"}, {"999f4cd707c31f"}, {"70cb3e864ab2ad"}, {"7059a50e3d3618"}, {"2dcb7e0eed981f"}, {"6920fa2bb891d2"}]}, 0x48, &(0x7f00000001c0)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="ff1b66aaac871c7001e65add82341abc6d1dbaf5368e4e0426ec697038e3f76edf932299ab538da46dde1765f392cb77c06b944a7265338bd1c9850adad880fae2248a7bcfb0cb5192fc9d23d4016e7925f1a2d521c6979a8b7de7fb648c9d3485272afcbaf22617c7af140aca58b458bc84002b75e65d04795853ef7522570a68adde4535836f5339d26cdd63f695fc7153e1d9a2be31979546326a948b16faea5654658a7c998328213fac", 0xac}], 0x2, &(0x7f0000000200)=[{0xdc, 0x119, 0x1, "4452c9eec61b12c6cd6a800cccc9f060383d5e50d00f9ac5bc3e3a43c5a1b767ad640765a7efe2e8c8ab179b97faca1937710e5b0f4ad5cc1c37e0b0f9f2e9f2ce47e86bcdf246da615b3f2b64d6c48a538ca83303f03a6b757c766978606b23979f7c23470188a08056b61c72be1f1dc0f1a8831a3982e9f52bc41860c9cb75c122cee9fa08081f1cf4e64b07f13d1ca9aa99e18b908bf2960507ecf0c98ff75bfe6add03f0b7ef8185c81c44d55005b84109cd41d123631ce9d6cdfff5561658ee9cca6313521415f56f8d1101"}, {0x9c, 0x0, 0x12, "0591dd7ac51211786558151f1e0869a58bb7b950aae61f55e248066ed964abce8913e602d4c85e1a27771aff635d0b235496da6d86054a73a8ce5a3d6d5ce03552f8f76c1c24a7fdf1660c2d2415968b18e0b81776ac50cd640b8572c881220856ea4ea7b758da11124868b72b5d10bdc9006d8d6907a510bad37ec146c21295bf429219b08aef2d772bff62a88debe7"}, {0xbc, 0x1bf, 0x4, "8d3efda567729fda26ddaadb8e0369fb305bfc7da38da0ddd792276bc0685d064532a9ceef06f4a0e83790a75941b18e0860cb765138809ff7c05dd4a976bb576a49fc3c6f297aedc4b0b1b786b6942a5aa362352dbde22f95dad4bda85f68d4c19cd31e74d7eb6453a369e50b0cd541a9cb580faf9b3959849843fa0c7aad7e51ea3664065147d4a4a25e8cd5cb44050d199c787224f1cfce581fe10b4fca7d3872ff5d9d621ef0b148d609bf7a"}, {0xa4, 0x1, 0x6db2, "697864bb9fe9af0bf38237f9979c6db3d8766ee167e72adf7a1abe2dedaf9fc1f34d954b8f4ce8384bf8daa89999d30d907d16cc0e5c0911c32c8cc8fb0efd6d492921f9cc499c3f468de0a9e00b5207d1f6d71009a85757341776cdaf25fca9c6136fb462ee194dcac48bf96ecf1d6c88c7ff94c1dd0abdfd5a9739f89022a30523cfab2aee74846215ce5bc7a17f60de2b60932d"}, {0x34, 0x1, 0x0, "4699a6e34bcff5f326192457fca7dc379df9f1b18fab6fc6feb97dc80eb876f4df95ffea13f8"}, {0x48, 0x109, 0x80, "87c57fd496f154a1efeea60f1f88a6c7067b75ab9843fb632ff4670fef54e3206d35d77bdcdb7f8d61cc6d2935c77672c9660e5158014279d1cd5c"}, {0x3c, 0x104, 0x4, "1e0b4ad0ce61d5cb3e6770001882618a54e43bb088faa191d82c500cabe447e470b9155133abf4c634e506f5b442e2"}, {0x2c, 0x103, 0x518, "2493f9620ad91042f6ed0cab99661ba98c751028e026b7c0013269475fde85da"}, {0x104, 0x0, 0x7, "bf5e84970abab4913002480992ad7268f9eb7485979ba01d0d8abb2a779001879d5da54eeacbe6aacb20539c0e206c1330cd2ecdf2d372d02228aa4c460050efa3bdb2f7d97e6f5e09ba590e96f0a170cca883bcaea0ad8486ee419ca10125d6af14ec8eb971fda710313b3a2b013a50de5f1720fde338587f8d3209d5f3e75e985db2493e842fb7dd16943f509d7852abd6a3588d896ae058d573e49301cc9a89806996c5750cbfa49fb5a2ae6ff58034d4b21ca0e20acf8cee4da59062fdd828fb1f9361a68570eeb7331261a82b15aed10d13b7e52dddff74bc6af174f98078c4ea0af0391fb68d0c5e1daac3c04eea7044a430"}, {0xac, 0x111, 0xfff, "7b4d27754d8d249b755afbdba4292b0440b8382d31a48ec121ad181418efb7832b26773c81a5980e6737acb4f7c12c40ce2b3e4e2ff51dee7bc1f863a5b778c4484844fc7c17cf1b9735985faf351a9eba6849ab66a89cdce7d0baeed074fb5f6d273fbdb53fc2508aa9beecc69076aa39c4e247565af05e863b92ce67428ba00c0d77c4b6232ad2fe62d801fec9190083f05a5925762228a88ea53fae169c31"}], 0x56c, 0x8000}, 0x10) r1 = syz_open_dev$loop(&(0x7f0000001ff5)='/dev/loop#\x00', 0x0, 0x103d00) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/policy\x00', 0x0, 0x0) ioctl(r1, 0x4400000000001269, &(0x7f0000004000)) [ 42.295731] audit: type=1400 audit(1521786920.645:11): avc: denied { ioctl } for pid=6015 comm="syz-executor1" path="socket:[14396]" dev="sockfs" ino=14396 ioctlcmd=5416 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 2018/03/23 06:35:20 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1c) r2 = dup3(r1, r1, 0x80000) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) r3 = accept4(r1, &(0x7f0000000080)=ANY=[], &(0x7f0000db4ffc), 0x0) dup2(r0, r3) 2018/03/23 06:35:20 executing program 7: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000735000)={0x77359400}, &(0x7f0000000000), 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000080)=0x3e70, 0x4) 2018/03/23 06:35:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f00007d2a70)=ANY=[@ANYBLOB="240000002000ff0200000000000000000000"], 0x24}, 0x1}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 2018/03/23 06:35:20 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) sendfile(r0, r1, &(0x7f0000000100), 0x3) r2 = socket(0x10, 0x803, 0x0) write(r2, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) recvmmsg(r2, &(0x7f0000000140)=[{{0x0, 0x0, &(0x7f0000e08000)=[{&(0x7f0000367000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/207, 0xcf}, {&(0x7f0000e5a000)=""/139, 0xea}], 0x3, &(0x7f000023df55)=""/232, 0xe8}}], 0x1, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000180)={0x0, 0x25, "148e81018a9a4b678f7cb1fa7e2a34f2b54ff83760e370726647e3d60e0f5d2f5ece8dc632"}, &(0x7f00000001c0)=0x2d) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000200)={r3, 0x53, "0ee9c85a05f1bba59dddaa6c8be6e93eef1c7d0a4c7bb107acd5b60621dd4a849fdb98f3f102add70a3d13bfebda81c3d5ea679585cd1e8bc75a963229ca4037cf0593449c596d9bbb5451bccdb6c4c1b94e89"}, &(0x7f0000000380)=0x5b) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) 2018/03/23 06:35:20 executing program 4: r0 = socket$inet(0x2, 0x400000a, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) sendmsg$netlink(r2, &(0x7f0000000b40)={&(0x7f00000001c0)=@kern={0x10}, 0xc, &(0x7f0000000200), 0x0, &(0x7f0000000a80)}, 0x0) 2018/03/23 06:35:20 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002b8ff6)="940a0ed3084f8823a7", 0x2) 2018/03/23 06:35:20 executing program 2: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1ff, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000000c0)=0xc) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={r1, r2, r3}, 0xc) 2018/03/23 06:35:20 executing program 6: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc), 0x4) sendfile(r0, r0, &(0x7f0000000080), 0x56) r1 = perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x7, 0x0, 0x1, 0x9, 0x0, 0xfffffffffffffffd, 0x80, 0x1, 0xdfdb, 0x8, 0x9, 0x6, 0x10000, 0x3f, 0xe8c6, 0x401, 0x5, 0xc4, 0x200, 0x4, 0x9, 0x13f59576, 0x2, 0x9, 0xfffffffffffffff7, 0x3, 0xd863, 0x81, 0x7ff, 0x0, 0x40, 0x7ff, 0xa6a, 0x100, 0x4, 0x2, 0x0, 0x8, 0x2, @perf_bp={&(0x7f00000000c0), 0x8}, 0x8000, 0x80, 0xc487, 0x2, 0x5, 0x80000001, 0x10001}, 0xffffffffffffffff, 0x1, 0xffffffffffffff9c, 0x1) sendfile(r1, r0, 0x0, 0x1000000000000002) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@generic) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000000040)={0x5, 0x8, 0x0, 0x1000, 0x200}) socket$packet(0x11, 0x0, 0x300) 2018/03/23 06:35:20 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000280)=0xffffffffffffff6e, 0x7fffc) r1 = accept4$netrom(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) sigaltstack(&(0x7f00006e2000/0x1000)=nil, &(0x7f000060aff8)) r2 = syz_open_procfs(0x0, &(0x7f0000f8d000)='smaps\x00') msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x7) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000140)="09007500300010000000020000004aad") munmap(&(0x7f00006e2000/0x3000)=nil, 0x3000) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000180)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000000200)={r3, r4, 0x3}) readv(r2, &(0x7f0000d3bff0)=[{&(0x7f00003ce000)=""/4096, 0x1000}], 0x1) 2018/03/23 06:35:20 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00000000c0)="f7772bb8b65ffb7bf3222a3543ab811a4f86eb75a0b7b766307f09088f75e123ab7f538055d223a06cd962ba67e0974705b0b8d87ff83c4f77c2af9632cfd46ffca5122ce5c74fb908ccd78220d9b1894dce7715385647d33bd3cf4fc25f3bcff0d09f81f1a181df4abfdb6490bf4efa414a95288a966300e5b1366c18629980b9f852cad0dec24e90f2ce8793deaab53d2a702d6e151f5a3eeb7882f2af3b822e790f69f1222c6cfa259d9583f0fc8107afed7ac869142732f26cbf34a72752771b", 0x4a8e550427dded5d) pread64(r0, &(0x7f0000000000)=""/155, 0x9b, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x15, &(0x7f000000c000)=0xffff, 0x4) r1 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x48a282) ioctl$KDADDIO(r1, 0x4b34, 0x1ff) ioctl$EVIOCSABS3F(0xffffffffffffffff, 0x401845ff, &(0x7f0000000240)={0x1, 0x8, 0x8000, 0x800000000008004, 0x6, 0x10001}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000200)=0x0) capget(&(0x7f0000000280)={0x20080522, r2}, &(0x7f00000002c0)={0x81, 0xfff, 0x3, 0x7, 0x6, 0xd8b4}) 2018/03/23 06:35:20 executing program 3: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x8000003, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) read(r2, &(0x7f0000021fe0)=""/32, 0x20) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x1f, &(0x7f0000000040)=0x2) tkill(r0, 0x1000000000016) 2018/03/23 06:35:20 executing program 2: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, r1}) 2018/03/23 06:35:20 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f000080e000)={0x2, 0x10000000000f, 0x81, 0xfffefffffffffffd, 0x7, 0x0, 0x0, 0x25dfdbfb, [@sadb_address={0x3, 0x0, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002}}, @sadb_sa={0x0, 0x1, 0x4d3, 0x1, 0x8, 0x51, 0x3, 0x1}]}, 0x12}, 0x1}, 0x0) [ 42.464765] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 06:35:20 executing program 1: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='ns\x00') fchdir(r1) exit(0x1) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000000c0)={0x1, 0x6, [@random="8a6dcf75e9a4", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}]}) pivot_root(&(0x7f0000000000)='.', &(0x7f0000000040)='.') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000200)=0x4) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x4, 0x200, 0xfffffffeffffffff, 0x8, r2}, 0x10) 2018/03/23 06:35:20 executing program 4: syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000376000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@local, @multicast2, @dev}, &(0x7f00000000c0)=0xc) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x80000001}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x2}, 0x8) 2018/03/23 06:35:20 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) readv(r0, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/123, 0x7b}], 0x1) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80040, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x8, 0x7fffffff, 0x8000, 0x100000000}, 0x8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/03/23 06:35:20 executing program 0: socketpair(0xf, 0x6, 0x5, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x80c}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r1, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}}, &(0x7f0000000240)=0x84) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000280)) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x44580, 0x0) mq_notify(r3, &(0x7f0000000080)={0x0, 0x0, 0x1, @tid=r2}) 2018/03/23 06:35:20 executing program 2: r0 = memfd_create(&(0x7f00007a4ffa)="0691001f7100", 0x0) pwritev(r0, &(0x7f0000843ff0)=[{&(0x7f0000878ff9)='$', 0x1}], 0x1, 0x40000) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x200000000000001, 0x8011, r0, 0x0) ftruncate(r0, 0x20) epoll_create1(0x80000) 2018/03/23 06:35:20 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000001ff5)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000125d, &(0x7f0000000000)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x400, 0x800) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0xfffffffffffffffa, 0x3ff, 0x101, "0036d667d3758b1938287ffdb85853817ab974aaaf090a18f1446308a4f515a2686722b7b7e9f27f2182b855da6f717c38a552cd6cbc265423244c2c82b2a13d8c0c738e313a08881d7f1553a0ba5819"}, 0xd8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x3, 0x0, 0x7ff}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000001c0)={r2, 0xfffffffffffffffd}, 0x8) 2018/03/23 06:35:20 executing program 3: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80500, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x4, 0x4, [0x80000001, 0x9, 0x7f, 0x100000001]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0xff}}, 0x2, 0x7fffffff, 0x7, 0x401, 0x4}, 0x98) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000000180)=@abs={0x0, 0x0, 0x4e21}, 0xfffffffffffffe17) listen(r2, 0xfffffffffffffffc) 2018/03/23 06:35:21 executing program 5: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x400100, 0x0) accept4$vsock_stream(r0, &(0x7f0000000180)={0x28, 0x0, 0x2710, @any=0xffffffff}, 0x10, 0x80800) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000, 0x2, &(0x7f0000ffc000/0x3000)=nil) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000140)=""/61) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000080)={{0xfff, 0xfffffffffffffffd}, 'port1\x00', 0x8, 0x100000, 0x9, 0x5, 0x9c8a, 0x1, 0x8, 0x0, 0x1, 0x1000}) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000000) 2018/03/23 06:35:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10014, &(0x7f0000000180)=0x2, 0x4) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={r2, @in={{0x2, 0x4e24}}, [0x9, 0x100000001, 0x4, 0xfffffffffffffffc, 0x8000000000000000, 0x3f, 0x0, 0x2d17, 0xffffffffffffffff, 0x6, 0x7, 0x13f2, 0xf4ab, 0x7, 0x1]}, &(0x7f0000000300)=0x100) sendto$inet(r0, &(0x7f0000e75000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00008b1000)="d4", 0x1, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = dup2(r0, r0) recvfrom$packet(r3, &(0x7f00000000c0)=""/129, 0x81, 0x40000102, 0x0, 0x0) 2018/03/23 06:35:21 executing program 2: r0 = timerfd_create(0x0, 0x800) clock_gettime(0x0, &(0x7f0000378000)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f000000b000)={{}, {0x0, r1+10000000}}, &(0x7f000000dfe0)) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) read(r0, &(0x7f0000204f3b)=""/197, 0xc5) 2018/03/23 06:35:21 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xa2b00000000000, 0x1, 0x101, 0x164, 0x5}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={r1, 0x400, 0x20}, &(0x7f0000000300)=0xc) r2 = socket$netlink(0x10, 0x3, 0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000040)=@req={0x1, 0x1000, 0x1, 0x1000}, 0xfffffffffffffe43) writev(r2, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d09004beafd0d8c560a84470080ffe00600000000000000a2bc5603ca00000f7f89000000200000000101ff0000000309ff5bffff00c7e5ed5e00000000000000", 0x48}], 0x1) flistxattr(r3, &(0x7f0000000340)=""/46, 0x1ff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000380)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in={0x2, 0x4e22, @rand_addr=0x1}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x8, @loopback=0x7f000001}], 0x60) getsockopt$inet_mreq(r3, 0x0, 0x24, &(0x7f0000000100)={@multicast2, @loopback}, &(0x7f00000001c0)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000200)={0x2, 0x7e, 0xd8, 0x32a, 0x3fe, 0xfffffffffffffeff}) 2018/03/23 06:35:21 executing program 0: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000065c0)='comm\x00') exit(0x0) writev(r1, &(0x7f0000001640)=[{&(0x7f0000001580)='r', 0x1}], 0x1) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000100)={0xa, &(0x7f0000000080)=[{0x81, 0x0, 0x3c, 0x10001}, {0x2, 0x692e, 0x1, 0xffffffff7fffffff}, {0x81, 0x80, 0x1f, 0x8}, {0x2, 0x3deb, 0x5, 0xffffffffffffff7f}, {0x8000, 0xa9e, 0x6}, {0x9, 0xd1, 0x5, 0x8}, {0x100000001, 0x2, 0x4, 0x80000001}, {0x5, 0xa4, 0x9fc0, 0xab8}, {0x80, 0x10000, 0x8000, 0x691}, {0x1, 0x5, 0x0, 0x3}]}, 0x8) prlimit64(r0, 0xf, &(0x7f0000000000)={0x4, 0x2}, &(0x7f0000000040)) 2018/03/23 06:35:21 executing program 3: r0 = socket$packet(0x11, 0x0, 0x300) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x40002, 0x0) ioctl$TUNATTACHFILTER(r1, 0x400854d5, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{0xff, 0x2, 0x9, 0x40}, {0x4, 0x9, 0x6, 0x7}, {0x1, 0x5, 0x1, 0x3}, {0x8, 0x3ff, 0x6, 0x7}, {0x7, 0x100000001, 0xff, 0x101}, {0x6, 0x2, 0x2, 0x2}, {0xffffffffffffff34, 0x9, 0x5}, {0x23, 0x8001, 0x1, 0x9}]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) 2018/03/23 06:35:21 executing program 1: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) r0 = creat(&(0x7f00000010c0)='./file0/bus\x00', 0x2) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000001100)={0x7f, 0x78bf, 0x57, 0x10000, 0x0, 0x3f}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001080)='/dev/rtc\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001140)) close(r1) ioctl$TCXONC(r1, 0x540a, 0x10000) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r2 = creat(&(0x7f0000408000)='./file0/bus\x00', 0x0) mq_timedsend(r2, &(0x7f0000000000)="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", 0xfd1, 0x0, &(0x7f0000001000)={0x0, 0x1c9c380}) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000001040)) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x906) write$evdev(r3, &(0x7f0000000080)=[{}, {{0x0, 0x7530}, 0x3, 0x0, 0x546}], 0x20) 2018/03/23 06:35:21 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000340)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000000480)={r1, 0x4, &(0x7f0000000380)=[0x5, 0x11852c00, 0x2829, 0x8], &(0x7f00000003c0)=[0x1], 0x4, 0x6, 0x7f, &(0x7f0000000400)=[0x5, 0x10000, 0x7, 0xfb46, 0xdd, 0x2], &(0x7f0000000440)=[0x9, 0x1, 0x8, 0x2, 0x1, 0x0, 0x3d0, 0x4, 0x80000001]}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f00000002c0)={r3, 0x6, &(0x7f00000001c0)=[0x81, 0x1171, 0x0, 0xcf, 0x0, 0xd], &(0x7f0000000200)=[0x8, 0x167, 0xff, 0x8, 0x1, 0x7, 0x5, 0xcc], 0x40, 0x4, 0x200000000000000, &(0x7f0000000240)=[0x20, 0x3, 0x5, 0x8], &(0x7f0000000280)=[0xffffffff, 0x7ff, 0x2, 0x6, 0x80, 0x8]}) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f00000000c0)={'sit0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) setsockopt(r4, 0x4, 0x1, &(0x7f0000000000)="ccb444747b4ee10fdb8133afafcc5ca7b6e4853a296085a1a35fa8ebd0ed67c62847bb8724888b811378ed09579f8408d9f6de6508f93dc462beb9385c241c00ff8e0588cadd1d90c9f3e18b3150639b02e99970e3b7fa533cf843ab59858b748988f2d637b15221cbc34fdd978f3664f76867fbc462fe73d640e5745f28183929", 0x81) 2018/03/23 06:35:21 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101041, 0x0) r3 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000002500)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002540)={0x0, 0x0, 0x0}, &(0x7f0000002580)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000025c0)=0x0) getresuid(&(0x7f0000002600)=0x0, &(0x7f0000002640), &(0x7f0000002680)) stat(&(0x7f00000026c0)='./file0\x00', &(0x7f0000002700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002780)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000027c0)={0x0, 0x0}, &(0x7f0000002800)=0xc) lstat(&(0x7f0000002840)='./file0\x00', &(0x7f0000002880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000002900)=0x0) fstat(r0, &(0x7f0000002940)={0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getegid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000029c0)=0x0) getresuid(&(0x7f0000002a00)=0x0, &(0x7f0000002a40), &(0x7f0000002a80)) lstat(&(0x7f0000002ac0)='./file0\x00', &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002b80)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002bc0)={0x0, 0x0}, &(0x7f0000002c00)=0xc) lstat(&(0x7f0000002c40)='./file0\x00', &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002d00)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000002e00)=0xe8) r23 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002e40)=0x0) r25 = getuid() stat(&(0x7f0000002e80)='./file0\x00', &(0x7f0000002ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000003040)={&(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000240)="57a6570d6e58fd57e5a679a934f011fb3c4c468769ed5d62f6241e36dba4955e76813a24a1a58b17f980aa243a321d2c0f93856f51ff9f69077fca7ef8c24a3743962703a0d6818f744354c5ef4ee93dc7ebb46155251ca48cb9e6b7d42e66ba81a6bd5fc74d8ac22d149269adf58ff0de799a04d198503b5a48045c3ac5750a7d1f97ba13d3d13f9af2911e669059673afdaccf9495ba5847750cc7b61df71b4f37440abfcd21ba862587a14b71734dfdbdbdc9504010344a52c254a701b9bdf6e93b3bc6999ef2529834576b", 0xcd}, {&(0x7f0000000340)="2173a6bd781425a02ae3b8e0cbed92e893ea58dfc5d3da06fe1753c86edaf7fcd1125b1ad0d2e02b1e1fe6a28c2b5cd14d68ae5a2cf439f769dfbc37132b2f2ec7a2420dec933c76881f3f3cabd2fe3148ca41e08a24c35bf81d4b76db0391695618c40b216b9b73afe0c9e47e0c9ede215f63d6b9efc934c937597898db0af0f26108962f34eadbff776cad5a8f0e980d59256795dbb66464109b8a981921f7f529960dfc87daa3781d1efe7f46473577dee393af2df66c7932584134bb0bf5ae02279815a7a05561abda2338786d8c24c651d0219852fbb812dd", 0xdb}, {&(0x7f0000000440)="ffe3a118e3f7b4f0efae69d82c910679452a4bbaf532b97e8484d3262e7cb2515fa0aa0fe2f363de1c6be2db5f9a538a3f7fb1e5e8b5a8d273750e5bf6daa362c907a55f4e74ffe74b9e7c0356ba0831a3fa7fe344068614aee116ef5e720409fa80c33ed8a9f6c897f5d640a6ffc7ac7eda3c8ca1444823308ec160db24fae30212d9a05f350ecad5", 0x89}, {&(0x7f0000000500)="d015209987ed96b5a8f3de4a6f9b820e849a65d36305d567b2e399660d02829fb3ed8b9acd45dfd84899b81505883241c0a5f015e14ba109d459a0acd18338185b882ed1653cae7f6d7663bbafa112f19df8c84238b26373450b6452e4aecc5f74f8fdd639f7064239452a2a38eb282fc9a5ff9f138761ab540f7ab22647b5f78871f894d9b7659d22bea1567c3e797096edbffab46fd51a293490368a16d4c02d6f32d9ec16d5ab272e79ae77b2eeab7dcdf1b9ba1a98e7ebe294843d682dce55d102a15a80c023f597937fbfb46d580328dd5c54a217477da101cfd754be15614220c7ab0ab33dba2713e5bd6135e729d9db56330459fcb0325ebc5c48d0b8a419bcf0e875eba5c3f83efae1a4dc7c5424de8e747ee967c8030eae1c50c6a12e6b3df2ffbfd723d0603dc55b47faeb7f6f259ec5fd73a67b8aa7a5a941ffbb6100e19ce8df7ce9d4153a2ad094de3035a7fe09d5f7a60597328184264a15c2d266dd474ed69185d3a8e11d42aee29697ce7196b244e8f8a342db595f22c727a63652592f221f6e057977108ddcac190723fb91adfaaf5ac7b9cb9dde56e1f28eb5eb3e41fba44df90dc7406481834ef286b06795f70c83ae4fc78f551707505657f12a3228a7bdad3db3b61d8f63e5e033d68ca03d21d806ec4b836e6e1d4684952f56a17eeed23daf5a80545b28e544def472264cb4c220ae8bf10228431047c42d6595b3b63ee465db302fd2562caf7fbd1eb9f01b4af438f825468021dfd20e2c0f326efdcdabce8a225dfd67b500a06f46ec808315fb7a57055d501e3b927e37d21ca0390047bfd3cad53702609786fbc59ffbb91c48092404004ed1af46554185f76bac4ef9767cf11fa959995d3739404c243e43686c0eef20c44e968322683fdb911c30915c58e0e2926487cc974c33a5d02bf4c8a5254893c5f408a236f460ce5c7a1dd12a747b3ff0487eea57f724f1a56fea585d60acee30e0f747ef5de95e9b3a46c9d87aff7b7d47d1f555f704b194d3fbcc27efd9fdd386eb57d9c8b04306db4397a842c7c1e8dfb433448fe3c677991806cee6e596291c555476b8e189fbf8dcf19a5c02a3f1d3c0de397ee7802e9aa22179ea18985da0acfeb220179e7a1310e188b7b7d9b4d82408b06a80b14ab67a6ead9e61761c13c8f721671b51a0be3e3c0f601467923847146dd56ad7769cea33a57c3013a6f0a7795376e33b8aa17d15870406a9dcca25d324e4b503e1d3755207259841e64a87049a29390024470fa4a6326a361ab0cd05a9c12d3c4f3897bb38010122e14dc587ae33341321b9000a03d0f6dd72f62aafa03fc9587462124f53af9ac554b21ae4c79e46fb822a4392397ba25bd1c678c5b8860f2d4694de88a432d92242a5ed0748af2627d102d87444387db6a9ed8d0f526a76abf261a2fc6346201ea3da6d691f83d1de6bc49225ce0e4a661a770edc04de4dd9967fa62bb929b11aab412a18cf63b00f27eb47dfd42f08a7fc4381e0d53ec155bf531afc2d0b2626f7fb5dba37060cff9f1cf42ac82ef2bd9f0157a7ec948e670663deecc701623daaa3800c41d26b1d8db5814f0ed6ac026ad29f26367230d356d496b60dad4b86cabc9d340033172401ae7f43dc298296a89b4a2874e016b983394389fcab8fbb5455434c3c7bddcd764f80578e03d7382441e54b8373d330cd3e020a2e08d045af213c80f026373505c25b88cc45ce441fee10521e08eb6b3ac693afa1299b67a9684a9b2df861a14a77263ae085146c86c97285537c55f652c5cb7e9a8dcc42abb18fc303b338d2260f32cd70de86116622c5c5614374764e551cf0857afd7b4711befe39ed3ce913dd487fa6b8a42f617c37800fd41544e322b86fceae2cdb2ee79b5aa88581c73102eac23ff4cd0e05ac2ea14a1acd8498b722c210aec51bd9f455ce5fcd1e8a5fe2557848caa553116b81b98a295299b72fd6fa3a266e0aa317d152474d10abe666b61e6dc586ff5fefc44d9e80e561da7c1d2de13ea09fa971936b8f8f32b677c17653ea111222f39c6ab021a753536a618226d3bf177d29ccba39c266ae5dd14a538a0e35b1ad10d4f56064a62a18087a1462ae6586b48ea6f2aa7c58080fb3496a39e20b5fb618776df45c5b35b1dae2325e3ce1a7f6ba4c5120b9889077b052d0cf4e916b3e38d6603003cd0bac35385f867c0ba4dac481068c63a83ff7a191e7566b27d5cf41bfd67784491b837df265edb180dbe6d54e847f2f36fbe647bc97fca74b65d6c8bcf6edc41f317428d4ff4e08601270e872154e241bf938482addf0d15a14df93e8d15aacada6b409060e0ea1fae450953b84501c3a397a84ff0fab2942ce6a4d24f8a69008a3d0fe0163e32a94eb7efbbca9fc54ab7f847dcea6e65bd4fc3fa001197f001ef6381956ae3e554d4ebdc573a8ac838cc4e009ebb091fc80c18150c8f2f1abf33a0432670161375abb7c69ad08f5947bca2cc787bdf18b30fb2f50d9ce668b92118c49f7d366e572c6b40c5bc3aa6f3929ab015b39c162131acc379f98d4938cb85db5b35cfed71fd61a60755651563a02116f90c12bcb4b4fc3c9d4d325954e1379bd3541887f078f7f378c5a046fe6eb65fba32c4673c6ec62b047d4d8fb852d4eac123a328a748e1087587ffaa1fdf257845ba1702c8e717992ad3777929992488d651a626bcfd55bf052e70b48e997ba915285b4c6462945cdccbb9425317e1c9c3c6fde59561efc52e97ea12b12cfd4d3e9c3a2d8f7a2f02a295ef416212f183ca091b69420f0d634f6cf794d1ea8561a6ecef608faa15f29462c32d5d6257c10dfe5ebb76b8a6599211b393ebc9e216be8856e26be5a1a6c2efba77579dda5a8e4b49f302bcfa5a1e3455ef6bd49894ebf4abd77f894ba50760ce551c28d930c83810d8079914398f2d95b3a42ea8aa8093d6b3389cce6ee55d5bbf781530b8b83f26f905200de6abc7e507d9e5ec6c3276f2394dfbda7f6a581b660a498c6472d0269281abca6ae01688d618bfcdea17ce188c3f5b2c7e6e88883c8acaa2790e4e11e7bd06936fa993a9b20d19034d974bb868a419e171bc7c96c54636d14acf7403634a22cfe94524bebca2018c6d83438172abe2ce7b849d643c05d86f8a9d237cc03ea688b634078830f105a784219906211a9ff83bf05507c27f4d2b25c297d70f0ec4b369bad97496d0e50aa7c1f8a0f2e85d6d88991c7ab42e28d9d22cfccaf03123c55d7162a5053f5fe5a734fcb0f732c6a70a7bb63457cedf563dffcfd9f0ac6b6592df9228f7216a3967fbd147e8d42fbe10c8be3844e74471cf1a96b75c5ef063694f74a6a37c2ad1b9249747ea08c8150b738230ae38f2aa7bd968e54965b93c903b950f1f08950992181ef657d42e6f44647d5fc191ae9b291fe7bb9a79a0f123c3d3adfbecabd19b7510fac69cb93320acebfd0ea334b4d691afd3b8e19c0d6a476cc395340c968b8d93db3fd2104dc46682a4771f76ec5d81366c38b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0x1000}, {&(0x7f0000001500)="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0x1000}], 0x5, &(0x7f0000002f40)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x10, 0x1, 0x1, [r0]}, @rights={0x24, 0x1, 0x1, [r1, r0, r0, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @cred={0x18, 0x1, 0x2, r24, r25, r26}], 0xf4, 0x400c080}, 0x800) r27 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000180)={"627269646765300000000000000600", 0xce0e}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) connect$inet6(r27, &(0x7f0000000100)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4000000004003}, 0x1c) 2018/03/23 06:35:21 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000311ffc)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cef88)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000854f90)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x326, &(0x7f0000000180)) 2018/03/23 06:35:21 executing program 7: sendto$inet(0xffffffffffffffff, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x0, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) read$eventfd(0xffffffffffffffff, &(0x7f0000000100), 0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x9}}, 0xffffffff, 0x8001, 0xffffffffffff7fff, 0x42e6, 0xc0}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x73, "2a71774b864ed1ad07f8403363112f79c9cadb94d8e3d7d9239381190a933f7f5aa5e6b3e1055351bf40062129c2cc282986e8bbf83cbd0a2e31a38761c33865a5ede4966fadf72a3f94137f09bd4b68f3ab924d6f33bfd9ab8cdfce144390734166e46d029e79c101c77f0e4fbf220d9e01c0"}, &(0x7f0000000080)=0x7b) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) 2018/03/23 06:35:21 executing program 6: r0 = timerfd_create(0x9, 0x0) clock_gettime(0x2, &(0x7f0000000180)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000000040)={{}, {0x0, r1+10000000}}, &(0x7f0000000080)) timerfd_settime(r0, 0x0, &(0x7f00000a5ff0), &(0x7f000010bff0)) 2018/03/23 06:35:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x15, 0xfffffffffffffee2) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000080)=""/73, 0x49}, {&(0x7f0000000140)=""/39, 0x27}, {&(0x7f0000000180)=""/203, 0xcb}, {&(0x7f0000000280)=""/68, 0x44}, {&(0x7f0000000300)=""/209, 0xd1}, {&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000000480)=""/134, 0x86}, {&(0x7f0000000540)=""/222, 0xde}], 0x8, 0x0, 0x0, 0x1000}, 0x10000) writev(r0, &(0x7f00000006c0)=[{&(0x7f000068efd6)="29000000200019000000ccffffc782060200000000800000000000040d000e00eaab00000005f30000", 0x29}], 0x1) 2018/03/23 06:35:21 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="3b000000020000005b0621db53b93e863ac3485d75b08b00"]}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/23 06:35:21 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000385000)=0xffffffffffffffff, 0x138) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x10, 0xffffffffffffffba) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f00007a9000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) rt_sigpending(&(0x7f0000000000), 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x8) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f00000bd000), 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/23 06:35:21 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0xffffffffffffffff) signalfd(r0, &(0x7f00000000c0)={0x1}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) r2 = syz_open_dev$binder(&(0x7f0000013000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000dfd0)={0x8, 0x0, &(0x7f0000aabfe8)=[@release={0x40046306}], 0x0, 0x0, &(0x7f0000000080)}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000100)) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000080)) 2018/03/23 06:35:21 executing program 3: r0 = socket$inet(0x10, 0x3, 0xffdfffffffffffff) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856804000200d188737e", 0x24}], 0x1}, 0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000080)='\x00', 0x1, 0x1) 2018/03/23 06:35:21 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x800}, &(0x7f0000000040)=0x8) ioctl(r0, 0x4, &(0x7f0000000080)) 2018/03/23 06:35:21 executing program 2: prlimit64(0x0, 0x0, &(0x7f0000000040), &(0x7f0000000080)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x2, 0x1, 0x2, 0x8, 0xfffffffffffffff9}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r1, 0x4) 2018/03/23 06:35:21 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/load\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f0000000080)={0xf97cff8c, 0x8, 'SE Linux', "595e3df382f7159e9fd56c48b2abf04d"}, 0x20) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast1, @remote}, &(0x7f00000000c0)=0xc) r1 = dup(r0) ioctl$EVIOCGBITSW(r1, 0x80404525, &(0x7f0000000100)=""/252) 2018/03/23 06:35:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x12cb) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf8d7}) ioctl$TCXONC(r0, 0x540a, 0x2) r1 = syz_open_pts(r0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TCXONC(r1, 0x540a, 0x3) 2018/03/23 06:35:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x15, 0xfffffffffffffee2) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000080)=""/73, 0x49}, {&(0x7f0000000140)=""/39, 0x27}, {&(0x7f0000000180)=""/203, 0xcb}, {&(0x7f0000000280)=""/68, 0x44}, {&(0x7f0000000300)=""/209, 0xd1}, {&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000000480)=""/134, 0x86}, {&(0x7f0000000540)=""/222, 0xde}], 0x8, 0x0, 0x0, 0x1000}, 0x10000) writev(r0, &(0x7f00000006c0)=[{&(0x7f000068efd6)="29000000200019000000ccffffc782060200000000800000000000040d000e00eaab00000005f30000", 0x29}], 0x1) 2018/03/23 06:35:21 executing program 2: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) pwrite64(r0, &(0x7f0000b7c000), 0x1b4, 0x0) 2018/03/23 06:35:21 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000ff7)='/dev/sg#\x00', 0x11e3, 0x0) syz_fuse_mount(&(0x7f0000978000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) unshare(0x400) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000080)={{0x2, 0x0, @rand_addr}, {0x0, @random="3b5f09814edc"}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, "00ffffffffffffff00"}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000002c0)={'irlan0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x5, 0xffffffffffffffff, 0x5}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100cb0d02008000"], &(0x7f0000000180)=0x12) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000300)={r4, @in6={{0xa, 0x4e22, 0x400, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x7}}}, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000001c0)={r4, 0x3f, 0x2, 0x800, 0x3, 0x0, 0x7, 0x20, {r5, @in={{0x2, 0x4e22, @rand_addr=0x8000}}, 0x73569eef, 0x81, 0x8001, 0x72, 0x4}}, &(0x7f0000000280)=0xb0) dup3(r2, r0, 0x80000) [ 42.813925] binder: 6154:6160 Release 1 refcount change on invalid ref 0 ret -22 [ 42.900163] SELinux: policydb version -214081959 does not match my version range 15-30 [ 42.911477] SELinux: policydb version -214081959 does not match my version range 15-30 2018/03/23 06:35:21 executing program 5: fanotify_init(0x2, 0x1) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') fchdir(r0) syz_fuseblk_mount(&(0x7f0000976000)='./file0\x00', &(0x7f0000dd3ff8)='0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) statfs(&(0x7f0000000000)='0/file0\x00', &(0x7f0000000080)=""/35) 2018/03/23 06:35:21 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x10000}) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r2, 0x5402, &(0x7f0000512000)={0x4000, 0x9}) dup2(r2, r1) writev(r1, &(0x7f0000115000)=[{&(0x7f0000cc7f81)="bd", 0x1}], 0x1) 2018/03/23 06:35:21 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x4e20}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f59ffc)=0x5, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0x1ff, 0x1ff}, {0x54f8, 0x6}, 0x1, 0x1}) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) close(r2) 2018/03/23 06:35:21 executing program 2: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ed3000)=0x3e, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000073c0)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000007400)) r2 = socket$inet6(0xa, 0x801, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000040)={0x0, 0xc39f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000000c0)={r3, 0xd13, 0x7}, 0x8) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) 2018/03/23 06:35:21 executing program 3: lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB=' '], &(0x7f0000000080)=""/174, 0xae) r0 = syz_open_dev$loop(&(0x7f00000002c0)='/dev/loop#\x00', 0x6, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000000240)) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000180)={0x45f4, 0x3, 0x8, 0x3, 0x1ff, 0xbd03, 0x2, 0x8, 0x2, 0xca54, 0x19d, 0x200}) ioctl$LOOP_CLR_FD(r0, 0x4c01) getrlimit(0xe, &(0x7f0000000200)) 2018/03/23 06:35:21 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000000c0)=0x1, 0x1) preadv(r0, &(0x7f000091bff0)=[{&(0x7f0000a6ef3d)=""/195, 0xc3}], 0x1, 0xa5) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000100), &(0x7f0000000180)=0x4) ioctl$sock_bt(r0, 0x5411, &(0x7f0000000000)="767e0a3af2d06d4fe5d8fec0b540a533af79b4994a97035349e1440c3545eef3b5239cf750c81b0fe69a3e040220b0abc6f2b9ecfd04e4a4473481220f26bc912a125492fc18287672c899866e1ab34eb9c4bd81494db0462c012364aa3859a77cd5da49891111bf5c5869172d0549db74e20fe1dd133861c5142a96ab9414adf5519c6dea69a151d754a792") ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000001c0)) 2018/03/23 06:35:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x15, 0xfffffffffffffee2) recvmsg(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000080)=""/73, 0x49}, {&(0x7f0000000140)=""/39, 0x27}, {&(0x7f0000000180)=""/203, 0xcb}, {&(0x7f0000000280)=""/68, 0x44}, {&(0x7f0000000300)=""/209, 0xd1}, {&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000000480)=""/134, 0x86}, {&(0x7f0000000540)=""/222, 0xde}], 0x8, 0x0, 0x0, 0x1000}, 0x10000) writev(r0, &(0x7f00000006c0)=[{&(0x7f000068efd6)="29000000200019000000ccffffc782060200000000800000000000040d000e00eaab00000005f30000", 0x29}], 0x1) 2018/03/23 06:35:21 executing program 7: socketpair$inet6(0xa, 0x4, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r0, 0xa, 0x30) r1 = syz_open_procfs(0x0, &(0x7f00003a0000)='net/raw\x00') sendfile(r1, r1, &(0x7f0000e5dff8)=0x40000000, 0x4) 2018/03/23 06:35:21 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_cmd={0x23}}) 2018/03/23 06:35:21 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000dff7)='/dev/rtc\x00', 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000600)=ANY=[], 0x0, &(0x7f00000003c0)=[{&(0x7f00000002c0)="2d42a9d309c356ea450a1a35a18561a1297a45b5bba5775be9881e1e55523b4474bc4831ca27e177963abbf46e6d5ba1f3972fd237da33761938c8ba0417c6e5357e26535251e531d69991d42fa54a1e85af"}, {&(0x7f0000000400)="99ea9c4767d3958385f5250653dec09a3f9cd5b413458a6769af9c8da5bde11d785a75e61ce7f5d7b2ea343ff8c13effce4819f89fea05b7522eca105fc43ab7a8d5ddf4eaab897f4e7d11f12946d26708"}], 0x0, &(0x7f0000000640)=[{0x0, 0x10c, 0xa8b, "e7b92085c02afd6aea3f910be0449897ff804c237c0c4176f35f7d4b73565d433ec0771ff8fde76e4061bd144348d48196d934d8fd00647a2b84b26fdbd061f1b473e9977b43a8f43482f7407f90e898fb6aabd5a2d63d93042fa3dc01ff7b75e1b35c3d0f61c4a40d1e9dfa6d86a6548ca7e96a53d1e1f41994d7cada44b2f8354adc728acdb92ea8810320a802113be6ecf17fe9092bee38ec73cf521a50374d42063381239f7180d20a68c12f6adef3e82b46d1c4664f619fdb5ca6a63163ac613351d4b41562e988639957486910f1d0e64caea7faf799b9d4492f601910699856e867d1d66c585ae6"}, {0x0, 0x18f, 0x23e7, "398b575d3e60f96887b909323a6438ce3b3b2aa3815f3e168430e48564b513bf1d86f58bce17e57d923d4cc3dfa97fc91c3804f0517442ffc5258146b81aa50e9e9948558c38eaec854acc5e1f46357650e5aa268f"}, {0x0, 0x1, 0x100000001, "069832c7d30c339bd49529c48e29ed9b78480489886c838d515414e2cd3a4e0b608805c4cbd59321ef92decd9d977931c931908e57ada2c48afbd96505b49e1f2fc3ad3ee581181abbca94e0f85b3b9cab175cddb410d40c277a58567d043680a7a739413ef725339ca55452a6a3e19d29d12820e3e6b5cdbebd622f53d30e1feb5c915e8dd0a0ce907532e72441f30d22677b49580adb57a6bd3fa78781944985dc71f33c31470f66bc84f71089377ee2a7f3000688cc6507bda718c872e2a04fea"}, {0x0, 0x13a, 0x4, "33ed1587a90a826e7147c79185531edc9dba8dbe8e6414f2296802d5ef07f366b4de494814e3d19c0b8b64fdf64731c9a46978010a62511177ead2fdbc7959b47c3bf3cde6ddca5ed38d7fbe51a26b3b82886be6eb9e62cdc62dfaad4a51fc510d9b0b1fa3d1d94561afc7faed934247c81c2ca0a401f17f0b208b5c063e825939379660ae"}, {0x0, 0x1, 0x8001, "fd8bdf79ac16d75296c3314a36db1cfb8b23d37a142edf96ca9f0f9eef763547bf38b9670315da191830923f488b1c5efb541240935ea29974bc914d797e5dd55d2e67dd7581cb81a64de28b27e1df1907539eb2470bdcd22f1972553780ea47712813da894e2564b3e9ffb6db72bd7bb1fa46"}, {0x0, 0x117, 0xec, "c25eb7092492d7099eb0f856298b34f8a14fc8461a8b5cb0f9504fd7cb83fe0a18d59f7222319673131d072881950173a5b32bade3b14f8d6e02e141dd0ec73b5979c372ace243501fbd0b148114ba4ba5a3ebdcf0d610c6f31f2e900a16f61b3aa568f95d11304e3412c64bb3897c3f6d124bca902231831cdab74fd17ebbfc3d2f937526a2097dc05919222ffa619803277d369f44d62415855f19a9564997835c7fd8f9b529ec8fa27dbd14cdc0f101eaf8926d87bbddbb8d19ae90d0fd1b83d5edd14424b18f785be25a76b911fad97e395336dc55b3745ce37e5fe34f88fb46eb884ad3f763b618a98927"}, {0x0, 0x13f, 0x7fffffff, "180ac5908ad1e6a2cb05c14c17250c56e9d44728772d1029da00612e6d2fb05bf09fdeaa1f7e7e7dc1bc824bd26c17b5d447e754bb7cedc0c9a078aafefb7bd1c520f1f378a2c28fc692138facbbcceaee6cc711fcdcc3028445e01d2a0be1a4102af11fcf470a3308ffce193f139be22722f6bef540644e883995689d954c2b59f71558f2f44077749ddc070c0380d85410034dbaaeca240d5dd4f92f893b12fb845db183cc7feec6df036572d0d15fd75b6ab6f254b7272d581e5a64"}, {0x0, 0x119, 0x4, "92a5ece91178a84639c1cc9b07ca07937c312882a82510767fd6fdb3ce7444f073869511a6cca086fdaa380079eb0623020f74cb1f14730602a68fdfd0e6c6e37755faddc24a3dacbff1483469c1e49c117a016e9f3508a97386d447aaa457df0a86aba681087b50bbd73dcfb9e6febe30c5899d8eb26545c14e36bf8e597dce57760eee042b94feb25643829ba2eebfdc6ac2420a6a0b8d72ba0dd5f0e7ffbf3b7a0ca8d7b827c8bbdafb39b525177097d379228a2aca3863ebbaf3a6f5c90d1504c1aa6b2cdcb1b25354da8d16cb97a86b25574e2c957b06621a321fca8913288d96b93f174a4f4647267d"}], 0x0, 0xfffffffffffffffc}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f00000000c0)) rt_sigaction(0x26, &(0x7f0000000000)={0x0, {0x7f}, 0x80000000, 0x4}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) 2018/03/23 06:35:21 executing program 2: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x40000000109) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)=""/231, &(0x7f00002fe000)=0xe7) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e21, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in={0x2, 0x4e20, @rand_addr=0x2a644e42}, @in6={0xa, 0x4e24, 0x7fffffff, @dev={0xfe, 0x80, [], 0x12}, 0x6}], 0x68) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000300)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000240)={0x7, 0x9, 0x204, 0x4, 0x1, 0xbc, 0x300000000000000, 0x1, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)=""/161, &(0x7f0000000400)=0xa1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={r2, 0x5a}, 0x8) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000000180)=r1) 2018/03/23 06:35:21 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000000)) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000040)={0x100, 0x1b, 0x9, 0x2, "f4463a9a0d78e58220d7b2186162d03e2c45a93f6a862a05b1c702c9c593f50d"}) write$evdev(r0, &(0x7f0000f15fd0)=[{{}, 0x1, 0x63, 0x2}, {}], 0x30) 2018/03/23 06:35:21 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000436ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000085df70)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000014}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000faef70)={0x1, {{0x2, 0x4e20, @multicast1=0xe0000001}}}, 0x90) close(r1) unshare(0x64200000) fcntl$lock(r0, 0x5, &(0x7f0000010000)) 2018/03/23 06:35:21 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400000, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000040)={0x78, 0x14, 0x9, 0x1ff, "28c5d5cdc38a07bba9b653725cd8dfdc633ff8e8def2e21624d77c3dc2e87b28"}) connect$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x7, 0x438f5b9f, 0x1f0b, "17e85ee60796f0d54bf79aa679266f0635d0d1a75b7be6d0fc2ddf31e0e0a1f40b80e29a74a5f929ffc14a8a05b1625736bd195eba3030b1f917601e491c3d", 0x2d}, 0x58) bind$inet6(r0, &(0x7f0000ff1000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/03/23 06:35:21 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setlease(r0, 0x400, 0x5) 2018/03/23 06:35:21 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=ANY=[@ANYBLOB="ff06040304000000fe80000000000000000000000000000f0000000000000000000000000000000000000000000000000000000000000000"], 0x38) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000ae1000)=""/221, &(0x7f0000ae1000)=0xdd) 2018/03/23 06:35:21 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x9) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000100)={r3, 0x74, "2409b48ac815098af3a704bfe8f3a51b0d4f60421eedaf613dff3893cfa1945076198ed4d4bf9654698b952251e2f335410977aae563b498342f4db557ee6f7ebcfd96676140720ba05295b43dcb2186331977ec72f4adacbcd0239e4df30fd1745e36764f9f37a06d272c4b19a4c0208cb3917f"}, &(0x7f0000000180)=0x7c) ioctl$VT_ACTIVATE(r2, 0x5606, 0x3f) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) shutdown(0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000040)) 2018/03/23 06:35:21 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000c6cff4)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d}]}, 0x28}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000540)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000500)={&(0x7f0000000600)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x4ac}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f0000000140)=""/6) r3 = syz_open_procfs(r1, &(0x7f0000000040)='net/icmp\x00') ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000080)) 2018/03/23 06:35:21 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)="6664001a000000") fchdir(r1) rename(&(0x7f00000000c0)='8/file0\x00', &(0x7f0000001300)='./file0\x00') getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@multicast1, @broadcast}, &(0x7f0000000080)=0xc) 2018/03/23 06:35:21 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0xfffffffffffffffd, 0x200000000031, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$urandom(&(0x7f0000ffb000)='/dev/urandom\x00', 0x0, 0x1) r2 = signalfd4(r1, &(0x7f0000000140)={0x3}, 0xfffffffffffffe3b, 0x800) write$eventfd(r1, &(0x7f0000456000), 0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e21, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}, {0xa, 0x4e24, 0x5, @empty, 0x7f}, 0x9, [0x3d000000000, 0x4, 0x4, 0x1, 0x5, 0x4, 0x8, 0x7]}, 0x5c) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f00000001c0)={0xd7, 0x7, 0x6}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f0000000180)={r4, 0x80000, r5}) 2018/03/23 06:35:21 executing program 7: mkdir(&(0x7f0000000200)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f0000071ff8)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000026000)='mqueue\x00', 0x0, &(0x7f0000769000)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) sendto(r0, &(0x7f0000000040)="885eed5a0537b3b83aadf141f7cfbc75443794f24fcba22ada96e996cdaf39a9a2f8816ebfc1df553f631abfe395fc8d2f373bd322086d77cbc4", 0x3a, 0x4, &(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x1, 0x7, 0xa4, 0xea, "db04196570ce5b9e4e13f2642dce38edfa6a159be6320e9062436d3bcea44b53a17f0316a748dcd504f0451f1da94870f9bab18a77fc2697464b5191018a9d", 0x9}, 0x80) symlink(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file0\x00') mknod(&(0x7f000006e000)='./file0/file0\x00', 0xfff, 0x0) execve(&(0x7f000073cff2)='./file0/file0\x00', &(0x7f000085cff8), &(0x7f0000fca000)) 2018/03/23 06:35:21 executing program 2: mmap(&(0x7f0000000000/0xdcb000)=nil, 0xdcb000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x10001, 0x7, 0x1, 0x49249249249272a}) ioctl(r0, 0x8915, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) 2018/03/23 06:35:21 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000080)=0x1) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x2, [0xca2e, 0x6ca86d3b]}, &(0x7f0000000100)=0x8) 2018/03/23 06:35:21 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000000040), 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000240)='vegas\x00', 0x6) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f0000000080)=[{&(0x7f00000031c0)=""/204, 0xffffffffffffff7a}], 0x2ad) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) 2018/03/23 06:35:21 executing program 4: unshare(0x20020000) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000974ff8)='./file0\x00', &(0x7f0000cf6ff8)='./file0\x00', &(0x7f000022f000)='mqueue\x00', 0x0, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000100)=0x3, 0x4) poll(&(0x7f0000ae2000), 0x0, 0x7f) rename(&(0x7f0000514ff8)='./file0\x00', &(0x7f000000a000)='./file1\x00') 2018/03/23 06:35:21 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000f5b000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004edf8a), 0x1}], &(0x7f000000afd0)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000000080)=[@clear_death={0x400c630f}], 0x0, 0x0, &(0x7f00000002c0)}) 2018/03/23 06:35:21 executing program 3: unshare(0x40600) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000035c0)='/dev/autofs\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000003600)={0x0, 0x6db}, &(0x7f0000003640)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000003680)=@assoc_id=r2, &(0x7f00000036c0)=0x4) sendmmsg$unix(r0, &(0x7f0000000000), 0x1de, 0x8000) 2018/03/23 06:35:21 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2001, 0x0) write$sndseq(r0, &(0x7f00000003c0)=[{0x0, 0x0, 0x0, 0x3, @tick, {0x5, 0x9bf6}, {}, @note={0x2e29, 0x1000, 0x1f, 0x6, 0x2}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000040)) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)="4a150fd2216d62ccaa8fbff1977d4a648f98a66881a33fc8a1a0af6d1faa7b9a8bbd33445ef56f0c4d47016b6196f257eeed7b01e4a91a4cf15344229befdf5c3a185958183c7d67befc5f207fe1896a8a5d394963d395c5e52de969ece62ebb6d1ef78738b6d4747c5cef3959dccd2af7f601406f301306bb47137fb85723fadb354cf68bff62b2df6b996e2c0906d3bacb35293a69e14880b23d57f346ec39069ca9074279515baf1298c0ee792056261dc4aa4d715aace0d8e59e48bda469e229c8af8d88", 0xc6}, {&(0x7f00000001c0)="c1a0", 0x2}, {&(0x7f0000000200)="5e8d3cb8a0478e3747d610c4b8b4695939729d15e7fabd596eede118f8f09c95691263285348fd3309e28ec74aaa48792576cb4b7ef84a30370740d7f21177bc4a15fec1e312cac96ee8fd7619cc5def5a425aaadc3f17dc35a9ff4d0a761bb6d1d75dc47a7a241baf99aa1e417206c10c20960e647f67e0ab976b7e39b48ce121d4dbb5c2c9446eecee37bd35", 0x8d}], 0x3) 2018/03/23 06:35:21 executing program 7: clock_gettime(0x4000000003, &(0x7f0000097000)={0x0, 0x0}) clock_nanosleep(0x1000000000000002, 0x0, &(0x7f0000c87000)={0x0, r0}, &(0x7f00000d6000)) r1 = dup(0xffffffffffffff9c) setsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000000)=0x54, 0x4) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000139000), &(0x7f0000e81fba)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) gettid() tkill(r2, 0x15) [ 43.342111] audit: type=1400 audit(1521786921.685:12): avc: denied { call } for pid=6266 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 43.367163] binder: 6266:6274 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 43.380882] audit: type=1400 audit(1521786921.725:13): avc: denied { transfer } for pid=6266 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 43.411257] binder: BINDER_SET_CONTEXT_MGR already set [ 43.416931] binder: 6266:6281 ioctl 40046207 0 returned -16 [ 43.423803] binder: 6266:6274 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 43.423865] binder_alloc: 6266: binder_alloc_buf, no vma [ 43.423909] binder: 6266:6269 transaction failed 29189/-3, size 40-8 line 3128 [ 43.457527] binder: undelivered TRANSACTION_ERROR: 29189 [ 43.469925] binder: release 6266:6269 transaction 8 out, still active [ 43.477171] binder: unexpected work type, 4, not freed [ 43.482429] binder: undelivered TRANSACTION_COMPLETE 2018/03/23 06:35:21 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000000000), 0x4) sched_setscheduler(0x0, 0x0, &(0x7f0000000080)) r1 = getpgrp(0xffffffffffffffff) rt_sigqueueinfo(r1, 0x1, &(0x7f0000000040)={0x34, 0x8, 0x7fff, 0x3}) 2018/03/23 06:35:21 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc\x00', 0x40000, 0x0) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000140)=0x5f0, 0x4) clone(0xa042000, &(0x7f0000000000), &(0x7f0000744000), &(0x7f0000fef000), &(0x7f0000dacfc9)) r1 = socket$inet_dccp(0x2, 0x6, 0x0) accept4$inet(r1, &(0x7f0000000080)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x800) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80800) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000040)=0x5, 0x4) 2018/03/23 06:35:21 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0xffffffffffffffe2) sendto$inet(r0, &(0x7f00000000c0), 0xffffff79, 0x200007ff, &(0x7f00000001c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001480)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001580)={0x0, @in6={{0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, [0x2, 0x8, 0x3, 0x7fff, 0xda84, 0xfff, 0x6, 0x2674, 0x2, 0x6, 0x9, 0x80000001, 0x1, 0x6, 0x3]}, &(0x7f0000001680)=0x100) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000014c0)={r2, 0x9, 0x0, 0x7, 0x2, 0xffffffffffffffff}, 0x14) recvmmsg(r0, &(0x7f0000003980)=[{{&(0x7f0000000100)=@ethernet={0x0, @local}, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/61}, {&(0x7f0000000180)=""/58}, {&(0x7f00000001c0), 0x290}, {&(0x7f0000000200)=""/206}, {&(0x7f0000000300)=""/90}], 0x0, &(0x7f00000003c0)=""/4096}}, {{&(0x7f00000013c0)=@un=@abs, 0x0, &(0x7f0000002940), 0x0, &(0x7f0000002980)=""/4096}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={0x0, 0xe9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r3, 0x3}, &(0x7f0000001440)=0x8) shutdown(r0, 0x0) 2018/03/23 06:35:21 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000516ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000588fff), 0xffffffffffffff3e, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0xbffe, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f00000000c0)={0x4, 0x0, 0x0, 0x57}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0086438, &(0x7f0000000100)={0x5, r2}) connect(r0, &(0x7f00003cd000)=@ethernet, 0x10) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/23 06:35:21 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000000000)='./file0\x00') setrlimit(0x0, &(0x7f0000001ffc)) 2018/03/23 06:35:21 executing program 4: socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="dda419ec13595eaac09ddfcdbad621421c77d94dbb1181c23713d24280363688ef97300293ae127616a39ca8da4a146abb252aa6abc8c253722f7a382110e4a76bc803030c41b281cf2233e9a51992de24d04ec71bda3013175633c3a200e2478d8d32e5be52aec11c0cf0310a5890fac171def111bd49f2a4073d2c131f375146d2bcde6609abed71227cc30f7d24aab9", 0x91, 0x0, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) fcntl$lock(r1, 0x25, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = dup(r1) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000000700)) r3 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)="8638feac658874341155bb4578563a0bbede24ba1e30cf19cca054a7e91ba01d2c8c8c423dc919803dad568ad54ebf44f185866dfddd10e56a802593c45b34851317af2998745c86f8f1010a15ea949fdd19885d33031b179257d6e989bfc122e6cb838d580fcf2afde6", 0x6a, 0xfffffffffffffff8) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x6402, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000008c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000900)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @dev={0xfe, 0x80, [], 0x15}, 0x7, 0x3, 0x100, 0x100, 0x53, 0x40008, r5}) r6 = request_key(&(0x7f0000000280)='id_resolver\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='(.\x00', 0xfffffffffffffffe) keyctl$unlink(0x9, r3, r6) vmsplice(r0, &(0x7f0000000680)=[{&(0x7f0000000340)="e22857217905eb72d1645ea279b8de188ec34bd69d66abf1abd7236f83ba46308e58a25f5ad359b5aab3ced06ff70eb50034d16a4dd68220fe5bae9347d18dcb13410143cb4476ebfd3879af891e5de32b30e5604d0fa3d9ce51a2055a37117f28fc2a23214f12a6f30b5fba96", 0x6d}, {&(0x7f00000003c0)="7b2a521577c45b745e4ec26f7749e216a9fed825d2d12157b599ffdb7f4648f715d9216bc8f65c2419e2ce39ee1df8e40eabbf59bde0d7556d27117c201bd58203b6bb225a74c77a68275e0fbd386e1fc971f90a8eabc1402acfeab8572ae5d53113867677ef7234392881a8a014c8e1a765d54d9112780f9a0baf96805b6182e46bb9bbe26897789dd830c8226bd8a3bb3d62d44c521114e5fd40166e1ff341b3486ab0738c5012deb024ac4e5c91a13cfe95593babe95e459824fd9276b88a17d7ead4892f5601", 0xc8}, {&(0x7f00000004c0)="8b9470c57a77f04f74d9ca934c97cdab030c10eb7d8ea62ace7132f4c45cd6094754b7783916ea38459d864bb3320674ca5c0d6795125fec3f17b0c2be92b7ed25090e1b5271b45193bf27acc5968d21105013192697c233400273408184147754a5038dc8b4a387f05bbea2cfd21d95a8ed56abb2473844ef7a97102dfc88b6e5ba009f75d85b4d533b54fd67c695510dc895f5371b8551e62d1be36606b88109f677364ea0f361e39f431743191e55c89ed42da00b1e717e568b3f6803e5e9cbf48705e1cf80c17c9e26638d2b3cf80cb6db391b013b3099e8cd3d541b2ad092e0f487a85174", 0xe7}, {&(0x7f00000005c0)="8143ca623a9b9d72469219e01ffa4ccdbf57227b2d5ada24d75527f55ec80f8c4e0eb48c554471ac5b4f2a52d6dc3e6f54b35967df310b47370715c8ea71ce81efeb38e0362d3a67eace705752a4ad841c3becf7a5dedd973adfc7adc5a1b78e9e71831c", 0x64}, {&(0x7f0000000640)="6abcf678052a0872e822fd0dfd2fe695e9d0a398e5a7f1ab043584cdb8b66c824df1032f21eaabe0d36c50a8cd45a9a16f37ad488dbd3270346e129ce6", 0x3d}], 0x5, 0x8) 2018/03/23 06:35:21 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000240)="41cc506baa699c95bdc2deb24e5229840f8209b23c62200850c937cb6f0698dbe062b8ea", 0x24}], 0x1) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) r2 = dup3(r1, r1, 0x80000) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc00c64b5, &(0x7f00000000c0)={&(0x7f0000000080)=[0x0], 0x1}) 2018/03/23 06:35:21 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00005dd000)=@abs={0x1}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000000040)=0x2, 0x3) [ 43.488374] binder: send failed reply for transaction 8, target dead 2018/03/23 06:35:21 executing program 0: r0 = socket$nl_generic(0x11, 0x3, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x2e, &(0x7f0000001140)=[{&(0x7f0000002000)="d4496a", 0x3}], 0x1, &(0x7f0000001180)}, 0x0) lseek(r0, 0x0, 0x4) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x107, 0x2, &(0x7f0000001ffc), 0x18) 2018/03/23 06:35:21 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ftruncate(r0, 0xfffffffffffffff9) 2018/03/23 06:35:21 executing program 4: mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/42, 0x2a) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0/control/file0\x00', &(0x7f0000000080)=""/147, 0x93) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x8001, 0x7, 0x6, 0x0}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x68, "7891148d75caa1a87c6837d5e42671f29c5c004b1d6bcb4515dea01c1eb04c1ed45b79d9c1159d24bba31b1d41966e8977c446ffe725a8d49d380fcd145a60ebf97fc14e93f45e5f170474d0eb696f8b4e667159f3a4dbe4636e154af3a558624b645f1d8c11b166"}, &(0x7f00000002c0)=0x70) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000753fea)='./file0/control/file0\x00') unlink(&(0x7f0000b38000)='./file0/control/file0\x00') 2018/03/23 06:35:21 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x800000000000) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffa}) [ 43.541703] audit: type=1400 audit(1521786921.885:14): avc: denied { create } for pid=6297 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/23 06:35:21 executing program 2: fcntl$getown(0xffffffffffffff9c, 0x9) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='setgroups\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f000086ff71)='R', 0x1}], 0x1) 2018/03/23 06:35:21 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000040)="a119db3b222957de1708180a16cbddc8", 0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e24, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x1c) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000100)='logon\x00', &(0x7f0000000140)='+em0wlan0vboxnet0wlan1*em1security\'!GPL!\\ppp0@{-\x00') 2018/03/23 06:35:22 executing program 6: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000400)='/dev/hwrng\x00', 0x400000, 0x0) signalfd(r0, &(0x7f0000000440)={0xfffffffffffffffa}, 0x8) r1 = socket(0x9, 0x2, 0x0) vmsplice(r1, &(0x7f00000003c0)=[{&(0x7f0000000000)="ffb89ac95c9c1eed9403646b7b7781e46fc5a54c4d92cb342ad4730212844e72c0da9f79172783f294b4dd17b8ff5a6dc5809f8e0408f3bc5e846f9775aa00e54d8b9bfe5c6c3b462c79e6e1a2bf9a73737628044569a6c4d6d7fe56e7d02ee98259a3c3e30af09212faca6a3c17dab596c964f4049584d3da3d68034dbb05de4e48faece8bc539d73", 0x89}, {&(0x7f0000000500)="23b525955965b786d56fe063a45f040dae2068fc25ffab8643fcf6dfefeb3e120559aea838db3a801ced485156f0e7ea08f5488f68026d4e3a95090e0de79818bc37fe2059403079495ee28ae5bf1c147d09a1745411521256ce52a682bd0e199acade188d7caac28814853d964fd9e5d2936fdc00", 0x75}, {&(0x7f0000000140)="daa8bffd310c8d5c2f7931669a7d972d4fc40dab93d8474b8f54dbedff45cd5906fa35c6b7f021c166ca38ad70e8a19da8e8fa0d976eed55fb74720694176e199171730714259f1dbc229eb56bde99822aac99d457e1815165acf03d19f7651ce9a94a1efce4a302defee6c161b04d2cb518e55cb52358d570b69c5401ff70d02d76059f906dbc87ec0df96047a9d4da7694030fc3121792bdab79950fe5d770ee2aad20da3fee8b2efe05a9fd2e2644014775715b5222c5dded0e6d7060ea48fb6805aa6ab701479df800b36821cfe09b2a6c4e8b7043a04827072ddb5e0997bec45323de", 0xe5}, {&(0x7f0000000240)="7eec8248cd20723c3466b55e88fdf7b982eadab20ac470893a5cd58bdf1ff7e30b002bd3131527f5c66c0ec236eaa4013b09ec495405e771a6ffc4224421e2787eecfc7b083818ea8d7992adc6462b631ffba1d048b1cba9fbcacda8f3b5e45a51150ef245150bf626e19fe8e439451301a02f1e3248e0aa44bd6795c8faa56b1622c04a793dd1912e7885c737b200480e7d567fca302656997947e4198789975be7f5050f14db9fe9e854f9f734444ad43fec686725c84862df7e87c06e4781ae0867ab5fe29b80d5cc5b66", 0xfffffffffffffe9e}, {&(0x7f0000000580)="5325cf2dee98781c74562b896aee3a48235179a8ad1cf8f0ca04ad2b055997bd65816c84b5d2b54a3185c4e431af4029c8d847ed032de57b2458f67f7a17f197fb48f03d1117a132d8f811a347a041f0fa6bfeae4abf0b2a9828ae4c7f28d3c1afd8b603efb3d2c4fe8173557b8874de92cf59fb992683f5305a5b5b0d1dd36206f6dda2d345bf4a730e7952dfa1ef99e75bf8a5c45647b76a7f167963d8f05604cd14b0fa5ea108c23049021ef8609a312330a4e9057aec6e797e151a5f1e0cfb58e7417252405b96f267993ccb529446212d9bf230858776ee38bb15d0591cfa5919a287ba01c6e156b2c14738f4b8f263353cfd1f31cd", 0x4d}], 0x5, 0x8) 2018/03/23 06:35:22 executing program 7: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000500)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0xed, "ff522fad6d62635ef0d52c3409dcb8a51347e94092d40ef58f58d9fea60eb792671b6573ffd61f78f42ebad0f8cd3197db59cd9411a3405c821ff4f4d60aa8e5301c0ee18781b0ce4ec9af2a7a9675329b61315029f897509e151cec7a9365569fc8ccdbd87b5fb2b894df10748cf6e1c55c8cb3fec08fd30b8dc75da6fd0d16d6e9d084ab65ef1cd24c8d29e9607b682b6fcdfb2adbbc13a0e9cd55159db36ce9addc4fe98afba2e655ccf998cddfe6070f24aafbbc0c113fb9afe8591e20cd869fe74ed3f9c6532ae767b43b400c943e2d2adfde73883e067af78d4cc0cfb539c24b3cfb1d2b77572efe84ce"}, &(0x7f0000000240)=0xf5) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r1, 0x4, 0x2, [0x8, 0x8000]}, &(0x7f00000002c0)=0xc) pwrite64(r0, &(0x7f0000000300)="a3c9bccecf4c7717410301a2ee78458d48a2809ad1cd", 0x16, 0x0) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xfe6d) alarm(0x3d9) 2018/03/23 06:35:22 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f00004cfff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000540)='/dev/keychord\x00', 0x2084, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x107) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000300)=""/126) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000480)=""/147) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000000240)={{0x1, 0x4}, 'port0\x00', 0x4, 0x40008, 0x9, 0xa459, 0x7, 0x0, 0xffff, 0x0, 0x4, 0xfffffffffffffff9}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) ioctl$DRM_IOCTL_VERSION(r1, 0xc0246400, &(0x7f0000000440)={0x3, 0x5, 0x1, 0x17, &(0x7f0000000380)=""/23, 0x29, &(0x7f00000003c0)=""/41, 0x27, &(0x7f0000000400)=""/39}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000006fa8)={{0x50c}, 0x1, 0x3, 0x0, {0xfffffffffffffffe}}) [ 43.596570] audit: type=1400 audit(1521786921.945:15): avc: denied { write } for pid=6297 comm="syz-executor7" path="socket:[14713]" dev="sockfs" ino=14713 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/23 06:35:22 executing program 2: unshare(0x8000400) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f00000003c0)={0xffffffffffff8001, 0xb1, 0x7f, 0x76, &(0x7f0000000180)=""/118, 0xb0, &(0x7f0000000200)=""/176, 0xfd, &(0x7f00000002c0)=""/253}) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3fff4)) r3 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80000) accept4(r3, &(0x7f0000000080)=@llc, &(0x7f0000000100)=0x80, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000ec9000)={0x5}) 2018/03/23 06:35:22 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={"d202b999cf85000000000088f301e710", 0x1000}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x4000000000000009, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x0, &(0x7f0000000140)}) ioctl$TIOCSTI(r1, 0x5412, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000080)=0xd1) sendto$unix(r1, &(0x7f0000000100), 0x0, 0x4004001, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) 2018/03/23 06:35:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000febff6)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x80000000}) r2 = syz_open_pts(r0, 0x0) r3 = dup3(r1, r0, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r4, 0x180004522, &(0x7f000022afff)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00000000c0)) getsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000000100)=""/213, &(0x7f0000000200)=0xd5) ppoll(&(0x7f0000000000)=[{r0}], 0x1, &(0x7f0000000040)={0x0, 0x989680}, &(0x7f0000000080), 0x8) 2018/03/23 06:35:22 executing program 0: r0 = socket$inet6(0xa, 0x801, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'filter\x00', 0xfffffffffffffe1f}, &(0x7f0000000100)=0xffffffffffffffb3) 2018/03/23 06:35:22 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x82) readv(r0, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/123, 0x7b}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40000, 0x24) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@local}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000240)=0xe8) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) 2018/03/23 06:35:22 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x34, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB="006350400000000000000000000000000000ed00000000000000000000000000000000000000000000000020000000000000"], 0x0, 0x0, &(0x7f0000009000)}) 2018/03/23 06:35:22 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00009a7fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf5ff0)={0x0, 0x8, &(0x7f0000cf5ff8)="0104a2baa488417a"}) r1 = fcntl$dupfd(r0, 0x406, r0) getpeername$inet6(r1, &(0x7f0000001680)={0x0, 0x0, 0x0, @dev}, &(0x7f00000016c0)=0x1c) writev(r0, &(0x7f0000001300)=[{&(0x7f0000000000)="54de5c63bbc7dd7041974dfb06a784c7f427e0371268b4eccbba557c61fdbe3322caa7fb6e9b405dbd4cc6fae049f0763b5839da84e41554cd10e92b7f30868b1ad40c90bed669c3492881ef", 0x4c}, {&(0x7f0000000080)="fa8fe35715f9398d0f5840e3dcf40875650f177cb0c0e9716b702a20b9dc3b0fd1aa92aef2069e5e7da0af28007201cd2c24c6cbae7e38959b0b4dd8c4d5aeaae52808", 0x43}, {&(0x7f0000000100)="972d42db0bbf5b6cfa9648b87e578d6a26f4bb14a47cbf7d03ae1e109cd0e1cb3e74245ffc18283a52a3e63e3976a7135f0fb2b3d870ead677253d06d810cd04a6c5fae9e701c885e9cc9b0c0046cfe95737a85323e0762dff6f7ef9b69e33cf62f68bff4adbcc2436d6712aa105e934747d21e7b574113e48e9e3ced23021e85321323d4042e9a4ea", 0x89}, {&(0x7f00000001c0)="a1659d0e2d1ce3053b3c2b998eaa2f234df068d2c2926410394a74e36f009eedcfae0549da5efe936cdf0bb44e91a79e7b5e14c2c59e44f4ae1fc8c47deb1c41f1353613cdd4a5e3de78520d3241f2", 0x4f}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="d75d26700f690078e71718b1bf4562b744eadb86a9bf82e1a81dc965c40d4d230bee174d355bd36d2e5ca2beb26626908ea864f515fbe02a91c278e87d4205ac648938ece1f0e10964407b23d96a37a659089651808a3eb24552c1f014490eea6bac", 0x62}, {&(0x7f00000012c0)="9558d2f9f825", 0x6}], 0x7) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000001540)=@sack_info={0x0, 0x8, 0xfffffffffffff800}, &(0x7f0000001580)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f00000015c0)={r3, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001380)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x3f}}, 0x3ff, 0x6}, &(0x7f0000001440)=0x88) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000001480)={r4, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x7fffffff, 0x5, 0x4, 0x3, 0x4}, 0x98) 2018/03/23 06:35:22 executing program 6: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f00002fdf60)=@ipv6_newroute={0x1c, 0x18, 0x101, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}, 0x1c}, 0x1}, 0x0) r0 = dup(0xffffffffffffffff) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000040)) 2018/03/23 06:35:22 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x800) accept4$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x14, 0x58e8bda42469de9b) bind(r0, &(0x7f0000000200)=@can={0x1d, r1}, 0x80) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f00000000c0)="50c247f9644ec66ca62c10b8cf001d1c3a304427ee72dc82ad26981cd89c980be15493a9294dbb954d341da85dd49442978188076fe56445e7fe9d9dc350278ac0e7509d10becb7a9589152ae6ddb8f0ae9222828567c9c241c43ffef6a1d0dfb304ae79c1baa57ab66aeb16fa61d1678547db6b05c1beaded3be3a807019f1d070229598faf80b1206c271907") ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000380)={'lo\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="3e000000f0000f000000000100000000"]}) 2018/03/23 06:35:22 executing program 2: r0 = inotify_init1(0x800) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x42001, 0x0) accept4$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80800) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace(0x100004208, r2) wait4(r2, &(0x7f0000000000), 0x1, &(0x7f0000000040)) 2018/03/23 06:35:22 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="6a86e4a4724218d22c089c935c767db430532c91c9a2971bc7a0bbf04c06da248e3ee34be90f9b2a15cf93e106646bec46fd797f10774a451001f958cc5f2032f9c9002a5f851b24ba9e0a320a5dc5de492143c864705b3a2b69810507bfa8ed327319b0292b8375d312", 0x6a, 0x0) keyctl$set_timeout(0xf, r0, 0x1) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000400)='ramfs\x00', 0x0, &(0x7f0000000600)) lsetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f0000000440)="eb345bd4a8a803efe9601d8425065ef447081b0348438e3771aeeeeb4c66a106e52f61fb0cddeaf7d37861c215b85a3ba269dbce0676deefc534029d95da1718ffe6ff258f8b9a4f0e5966c7a2cc9af73f16bde6742dd2a998aebac3ed5f98b3cad0440064cb1c130b5f8a618c3168c6d65ab49e5368f7d52e76c9ee132722bc8fb7c7686483e0065feb7b1560e91812e1005eefb3815d4e89306098b82fab061bde10d92346e9efd176b790ed7d81f9e9900b9900418083c6bb772eea1f6019780d1edb1d50ac4c333a95a06a476a58cff7ae2d3d4478", 0xd7, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@pptp, &(0x7f0000000240)=0x80, 0x80800) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000280)=0x10000, &(0x7f00000002c0)=0x2) 2018/03/23 06:35:22 executing program 5: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) connect$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) ppoll(&(0x7f0000000000)=[{r0, 0x1004}, {r1, 0x4}, {r0, 0x400}, {r1, 0x10}, {r0, 0x402}, {r0, 0x4100}, {r0, 0x2080}, {r0, 0x2}], 0x8, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x3}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x1740000000000) fcntl$getownex(r2, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x8, &(0x7f0000000140)=""/70) fcntl$dupfd(r2, 0x402, 0xffffffffffffffff) fcntl$dupfd(r0, 0x280000000000402, r1) 2018/03/23 06:35:22 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f00000000c0)={0x401, 0x0, 0x0, 0xfffffffffffffffc, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xe155}) 2018/03/23 06:35:22 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) r2 = add_key(&(0x7f0000000080)='logon\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000100)="a021850ebd2b0f340b19c0dcf7e606e762a999a32ad67492aa8bf2bc51a9ffb5bb5dcd8ecb2a670b60e2c6f4a1c29f11a51da9d7d04340955331d503361510eab4ef0308dba3414c840d06bca7a572e295e87630f0464e2c6321fed35a4cdee12080031a5428884e2cf5fcf0b7355817fa974982861c28d82e4f4e2c5ae2e53be2a780eb79e0a7afb9d4ef63fd9dc67cd84c2861a28721e8455654", 0x9b, 0xfffffffffffffffa) keyctl$restrict_keyring(0x1d, r2, &(0x7f00000001c0)='blacklist\x00', 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x1, [0xdc]}, 0x6) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x105, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) 2018/03/23 06:35:22 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0x6adabc74}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000100)={r1}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_cache\x00') sendfile(r2, r2, &(0x7f0000000040)=0x400006, 0x40000006) [ 43.851830] binder: 6354:6366 unknown command 1079010048 [ 43.866513] binder: 6354:6366 ioctl c0306201 20008000 returned -22 [ 43.886446] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/23 06:35:22 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000100)='/dev/input/event#\x00', 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000080)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40082, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000140)={{0x3, 0x2, 0x8, 0x0, 0x5}}) fcntl$lock(r2, 0x7, &(0x7f0000000180)={0x3, 0x2, 0x2, 0x8000}) 2018/03/23 06:35:22 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x7fffffff, 0x80, r1}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000045df58)={{0x80}, 'port1\x00', 0xbffffffffffffffd, 0x2}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000000c0)={'rose0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) userfaultfd(0x80000) 2018/03/23 06:35:22 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8000, 0x101000) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x6bac, 0x0, 0x8ae, 0x1ff, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0xfffffffffffffffa, 0x8000}, 0xc) sysfs$3(0x3) [ 43.912507] binder: 6354:6380 ioctl 40046207 0 returned -16 [ 43.927217] audit: type=1400 audit(1521786922.275:16): avc: denied { setopt } for pid=6384 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/23 06:35:22 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000500)=0x20, 0x4) openat$selinux_status(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x8, 0x10001, 0x9, 0x10000, 0xfffffffeffffffff}, &(0x7f0000000140)=0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000becff0)) r3 = add_key(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="41b2f07687ef93431d80caeee1ba4f4a1397af828210b4095dd0d8dacf97689457c05e38ef4034fdad727cad01ef65a14ac5a88a8544cb33f0c2fe10830dc22cb1f687cbaad97aa010b3a12d0f174e751bfe9c122a423c8e0bd7a9d22c051093719d08b73137c0774a18903a3a1a9d29559eb98a370a4e6941f01cca1fbdb583198827e584cd589dab13b57c0407b95f1e347456ee035c3d405df0f252f056c9e715988f1548bb39a8e434179106f0d7f9744e9738d0f146dc4e06bbf4aaabd4aef5d124edb1d89d9d8194e402f872b2562384f2b0cc91dda4d56cf7bf20466b8fac895ffcf97ab367c7e434366e64f558ea600b3227b0", 0xf7, 0x0) keyctl$set_timeout(0xf, r3, 0x2) r4 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000400)={0x4628, 0x0, 'client0\x00', 0x2, "79c30057ec238442", "8007634a572235cf40702d2112ed40a71250abfbed366e0d7a81ae36c33efc4d", 0x13b, 0x2}) keyctl$negate(0xd, r3, 0x7, r4) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00000003c0)={0x1, 0xfffffffffffffffa, 0x1bd, 0x100000000, 0xffffffff, 0xfe}) lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) accept4(r2, 0x0, &(0x7f0000000040), 0x0) 2018/03/23 06:35:22 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") syncfs(r0) fchmod(r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000001c00)}}], 0x1, 0x0) times(&(0x7f0000000000)) ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f00000000c0)) r2 = add_key(&(0x7f00000004c0)='id_resolver\x00', &(0x7f0000000500)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000540)="00868631c52969bbf9dea56093be756df747f591f740fb3d77a097005966962e23786dd0b49bc36aa466dfc930c3cab5aa7d73d8c1972a4d195d934d53e851c05814c60e8aa5152b7a5d965cd99d51931977711d610fdd36cc53c709fc57bb338c23aaf53e4454c8bfdffe4ef992c3ba6491a03e79289439525784430a17fb393896c8eb6f9d5d9d92400e6f517ec275ac800a03dc3536e94efd54d533", 0x9d, 0xfffffffffffffffa) add_key(&(0x7f0000000480)='big_key\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000380)="235245ecfc97d68e6d2d5f7859a81d493c2499c3959d4b41cf93ec41e79ab14b96ca0429d747b3fa7abe923cd7565ac815a59a073db9cb809b9a5aecb84a8e46f86047c15058fd6cf024d8085d95f5db8e97e251903fa233d436600a3796f0308bf714b132c676fc1535f8dc577daacd08720d8958827be9c971beafde7ecf20ac647ebf5352f4bf844727dac782c7b8f00c707d8f694b21a12037fa93c6badefc6f1f81e22ab206b7acb0d5437b7ca208e1de67f8ab843b11310785d4e087", 0xfdfe, r2) 2018/03/23 06:35:22 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x90) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000300)=""/127) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rfcomm\x00') ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x8a9, 0x5, 0x9, 0x100000000, 0x400000000008, 0x81}) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)) pselect6(0x40, &(0x7f0000000180)={0x2, 0x6, 0x2, 0x0, 0x7fffffff, 0x200, 0x1, 0x4a96d51d}, &(0x7f00000001c0)={0x7, 0x20, 0xfffffffffffffee0, 0xfffffffffffffc01, 0x7, 0xa2, 0xcd, 0x1}, &(0x7f0000000200)={0x10000, 0xffffffffffffff80, 0x8, 0xffffffffffffffc0, 0x70, 0x0, 0x3, 0x2}, &(0x7f0000000240)={0x77359400}, &(0x7f00000002c0)={&(0x7f0000000280)={0x9}, 0x8}) 2018/03/23 06:35:22 executing program 6: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={"505d6c76e11bddadc09a7678e2f0e900"}) rt_sigaction(0x7, &(0x7f0000000000)={0x20a4d710}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x800) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f000034e000/0x4000)=nil, 0x4000, 0x4, 0x44031, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="50a85b0dba792b2623f406b051f72c43", 0x10) 2018/03/23 06:35:22 executing program 0: getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000640)={'NETMAP\x00'}, &(0x7f00000000c0)=0xffffffffffffff4c) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff9788cfd8487fda48e3ef89de715e0b012586efb99378a7d635f85d3d57c302008920c05601a8dc5081f309893a4a47bbb57a1df6a6beb056ec6453d2ee4e4273dad0bf0e2f471e6d75fddddcd7d554b7f2d7eb7edd61ff4b627a8c31c01fff7ac7487cf663b6f80b2cb21b5eddfdf7927595d38315b4457b0aee65b644097dafbab4ef0a806d772a7b8e58762be79abba8c3e0e59363caf00cccd1f2437acfad066b007ba2ebc836f6759b8ec80110c1fdb0f3ee37a886465f0357adeb1b8e04a9d009dc2a1f5a0852"], &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e24, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x4}}}, 0x84) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x1, 0x7, 0x3}, 0x10) socketpair(0x1, 0x7, 0xffff, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITSND(r2, 0x80404532, &(0x7f0000000200)=""/251) 2018/03/23 06:35:22 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80005, 0x0) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000100)={0x7, 0xcb, 0x7}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'bridge0\x00', 0x820}) r1 = open(&(0x7f0000000140)='./file0\x00', 0x8140, 0x0) ftruncate(r1, 0x7fff) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x204) sendfile(r2, r1, &(0x7f00000d0ff8), 0x5) ioctl$TCFLSH(r2, 0x540b, 0x2) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x3, @broadcast=0xffffffff}}, 0x1e) 2018/03/23 06:35:22 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x2105902) pwritev(r0, &(0x7f0000000000), 0x0, 0x100000000000000) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000100)="7105a7fd7f74710edf21431c2c3d2ccf", 0x10) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x1c44c}) r3 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={r2, 0x80000, r3}) 2018/03/23 06:35:22 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip6_flowlabel\x00') getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00000000c0)=""/26, &(0x7f0000000100)=0x1a) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f0000f7ffa8)=@ipv4_delroute={0x24, 0x19, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/03/23 06:35:22 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000003a00)={&(0x7f0000000500)=@rc, 0xa, &(0x7f00000038c0), 0x0, &(0x7f0000003980)=""/103, 0x67}, 0x0) sendmsg(r0, &(0x7f0000005fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="230000001600910307fffd946fa283bc0220000000000000271d8568b51ba3a2d18873", 0x23}], 0x1}, 0x0) lsetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'osx.', '^posix_acl_accessGPLeth1.}!\x00'}, &(0x7f0000000080)='\x00', 0x1, 0x1) 2018/03/23 06:35:22 executing program 6: r0 = eventfd2(0x4, 0x801) signalfd(r0, &(0x7f0000000200)={0x3}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000280)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x32a}]}, 0x10) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6}]}, 0x10) r3 = syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0xe8, 0x10000) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f00000001c0)=0xaf, 0x4) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000100)=0xfffffffffffffff9, 0x4) 2018/03/23 06:35:22 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000008f37)}) 2018/03/23 06:35:22 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x10000, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x8001) syz_open_dev$evdev(&(0x7f0000000400)='/dev/input/event#\x00', 0x6, 0x4000) r1 = socket$inet6(0x10, 0x0, 0xfff) sendmsg(r1, &(0x7f0000002fc8)={&(0x7f0000000100)=@nl=@kern={0x10}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000280)="5500000018007fafb72d1cb2a4a280930a06000000a843cf19d0f869390009002f000000040000001900050000001700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000000300)}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000440)={0xb5, 0xffffffffffffff80, 0x2, 0x5, 0x9, 0x5, 0x5, 0x80000000ff, 0x0}, &(0x7f00000001c0)=0x21c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000001600)=0xfffffffffffffe86) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e21, 0x10001, @local={0xfe, 0x80, [], 0xaa}, 0xff}}, 0x7, 0x7fff}, &(0x7f0000000200)=0x88) sendmsg(r1, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)="6463fedf013bcf451170", 0xa}, {&(0x7f0000000480)="f13780d5e9bc2ad98c4e271cb21d0571f16ade596fb2f5ccf3b1594758166e39e578f795678ae8b1935996122f12cce5abfa0e15a3b6c17b1207b3d8be5a33c46a08c5ccdef88a1986ddb507b1140b2c556bdecfe8ffccc2524fb60d0458bce886fece7f853ee23a1c08d81725fa272a8ea0290bd158865f601d5dfd7c5959bbdd661b70604cc0c5e7b0a3fa2ed78755d46fc9a26fe1d9038373ed0f3b551431e463ad02f700a3291d5f3226", 0xac}], 0x2, &(0x7f0000000580)=[{0x100c, 0x11b, 0xffffffffffffc5af, "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"}], 0x100c, 0x11}, 0x20000004) 2018/03/23 06:35:22 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000565000/0x1000)=nil, 0x1000, 0x0, 0x912, r0, 0x0) mmap(&(0x7f0000565000/0x4000)=nil, 0x4000, 0x100000a, 0x10012, r0, 0x0) 2018/03/23 06:35:22 executing program 7: r0 = socket$packet(0x11, 0x0, 0x300) recvmmsg(r0, &(0x7f00000017c0)=[{{&(0x7f00000016c0)=@rc, 0x80, &(0x7f0000001780)}}], 0x1, 0x40000040, 0x0) r1 = getpid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() sendmsg$netlink(r0, &(0x7f0000000440)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x25dfdbfc, 0x80000080}, 0xc, &(0x7f0000000400)=[{&(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="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"], 0x300}, {&(0x7f0000001800)={0x145c, 0x2a, 0x200, 0x70bd2a, 0x25dfdbff, "", [@typed={0xc, 0x8b, @u64=0x7}, @nested={0xc, 0x69, [@typed={0x4, 0x31}, @typed={0x4, 0x91}]}, @nested={0x11e4, 0x84, [@generic="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", 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[@generic="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@generic="b4cc618aebf2e678f814e88ea176d71e14c694a585a29e41de9067b9f232a0b8107bdb9a", @typed={0x4, 0x8d}]}, @nested={0x2b8, 0x2a, [@typed={0x8, 0x5c, @uid=r3}, @typed={0x4, 0xa}, @generic="b0864bdafb88aabfa608f5746a3fa8b194db1238bd9d27dacbdb693d4f28b2e4889da05ed341ef65ef8b03b814b63c847e83b885d26a64c996e6fbbedb3b221f47c23434d24ac67ba8cfaf3120872b21072c5ceb9a031f7645941bdd7ba9a6c7da87329ddbf1cc17fdd960327ea15b2011f1c7e612db6bd665d55bece2cda499a85056cdaa8dafb9d3113930c5f9efb0a93654fdb8af10019dcf4431e19508673a220920828f7f12b1ea37f2f880503c8891a783379a8ad13c4d812e580166f815e72a7ae29ff6197ddaecb802cbca8c12257253d493ac86ba6381250d44e1", @generic="5202349a7dd05708f145f5ac5790cf292cfb83e493e439668aaf3adad1591d29a886f13aab9991dcd0a28ce05c8abe94622da6e6fdf5224aabd19da4f50fd5aed44f0bb5e6a6c1564f8f51a12d3bbaa0547e7d313f372f2a12b507349fc4740d80c76a6e094b7c0bcc3eb5a9f6ed3a95be8b6662d7bdae60f87ae8710b55f9608814d06039e50dd00024381dddda8ae62bceda3c4bb25cacf1a8e505138052d5c7a27c8424e1ffd316b84296a505ace2831070180799b70d6065232964a8039e5f795112a2b2e2fd53f79d8edef86eaabfca35cd4e4371e780ac115c056cd73de9709e1e48d9155f44fdbda2294b9b44eb6c", @generic="107d541e9eabe0a610abe3541ad7c10b57e6e74fd9ea32589b05172cb9c5a07fb42c411638832216489c497874c0214bc008ed33eb3a26cdb7d1153e911593b182b8a6a365471183facb9d25cae699199dad32c6876c189bc682ed2bbb7e10cb2b19ccb3085bfa2527cd618029b92f8f677c7114728bc7e33e12d067d5d766ba8cb01c03b30f7c88a673856fb91311217ec5a4d462b99022a0300c9846b1f73a05c0760d4f4dea0265772b44ff0fc9a13a3e6065065e228a92030b5b9a0de14dbac8fb91f1f365b6ecc8e117", @typed={0x8, 0x4a, @uid=r4}, @generic]}, @generic="46fddacea04356b97fa1479bbb02e54b1cd119ff4e6d7c165e9e24fc4c09f4aeae714c26ca623bd29bf11196fa1276a022b785e3989a915047ffe00cc9e7c2a8262a18316ff29a92be0f38ae4844b3319e64330fb8d35e9eda44ccaf0f4af3870d891c8ceda01fe29ffc9021300cad2e5ca45ea530119e951f3ef0fa5d931fd4002f58d4cc4d8d0eb9d4f06055fbe122330a11a8b5b38bf450f95c030e4c13c8cd07214f4c5c200168bb57590f83004c6981be90936b06463bd6b215a0100644c971767107aea0f84e045ca4fb979efc5b10065ef07a26bd06cca9c1304f01d16550156c3afde6", @generic="d3c508162dcac59539479aea52f082876c7eb832f4420f61e026f1f9a345cb5e745b5ab65796b7472213ec7e1de0a0ab6f21d706b441f80e79ff0462eecfec2640a08071ebf482c5298fbd7068e8b41f0281ae01ac2dad831da90dfc4395efa679321e6c9aa4a67a21b5c04eea083c7dd96d7c968824181f11456bbd3f36dcc4b56bcd57"]}, 0x16b8}], 0x3, 0x0, 0x0, 0x8000}, 0x4000) [ 44.244053] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 06:35:22 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7efec)={0x14, 0x0, 0x3, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x40) 2018/03/23 06:35:22 executing program 7: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x4a0000, 0x100) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r2 = gettid() ioprio_get$pid(0x1, r2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x9, @empty, 0x7fff}}, 0x100000000, 0x5, 0xeee2, 0x7ff, 0x6}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x6, 0x30}, &(0x7f0000000200)=0xc) utime(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)) 2018/03/23 06:35:22 executing program 0: r0 = gettid() syz_open_procfs(r0, &(0x7f00000000c0)='stack\x00') r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)) fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, 0x0) 2018/03/23 06:35:22 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vga_arbiter\x00', 0x20000001, 0x0) socket(0x5, 0x80006, 0x0) write(r0, &(0x7f0000df8fd9), 0x1010f) 2018/03/23 06:35:22 executing program 5: r0 = socket$packet(0x11, 0x800000000000003, 0x300) r1 = syz_open_dev$usbmon(&(0x7f0000003080)='/dev/usbmon#\x00', 0x8, 0x298040) getpeername$netlink(r1, &(0x7f00000030c0), &(0x7f0000003100)=0xc) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000002f80)=[{{&(0x7f0000000140), 0x80, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/54, 0x36}, {&(0x7f0000000200)=""/133, 0x85}, {&(0x7f00000002c0)=""/23, 0x17}], 0x3, &(0x7f0000000340)=""/82, 0x52, 0xffff}, 0x8000}, {{&(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000440)=""/120, 0x78}, {&(0x7f00000004c0)=""/106, 0x6a}, {&(0x7f0000000540)=""/71, 0x47}, {&(0x7f00000005c0)=""/106, 0x6a}, {&(0x7f0000000640)=""/225, 0xe1}, {&(0x7f0000000740)=""/151, 0x97}, {&(0x7f0000000800)=""/88, 0x58}], 0x7, 0x0, 0x0, 0x3}, 0x6}, {{&(0x7f00000008c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000a40)=[{&(0x7f0000000940)=""/173, 0xad}, {&(0x7f0000000a00)=""/8, 0x8}], 0x2, &(0x7f0000000a80)=""/4096, 0x1000, 0x4}, 0x80e1}, {{&(0x7f0000001a80)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000001b00)=""/53, 0x35}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000002b40)=""/87, 0x57}, {&(0x7f0000002bc0)=""/31, 0x1f}, {&(0x7f0000002c00)=""/110, 0x6e}, {&(0x7f0000002c80)=""/221, 0xdd}, {&(0x7f0000002d80)=""/30, 0x1e}, {&(0x7f0000002dc0)=""/43, 0x2b}, {&(0x7f0000002e00)=""/161, 0xa1}], 0x9, &(0x7f0000002f40)=""/57, 0x39, 0x9}, 0x6}], 0x4, 0x40, &(0x7f0000003000)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000003040)=0x80, 0x4) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000003140)={'filter\x00'}, &(0x7f00000031c0)=0x50) ioctl$TUNSETLINK(r2, 0x400454cd, 0x7) fcntl$setflags(r3, 0x2, 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f0000000100)='/dev/net/tun\x00') ioctl$SNDRV_TIMER_IOCTL_INFO(r4, 0x80e05411, &(0x7f0000003240)=""/90) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000003200)=0x3c, 0x4) 2018/03/23 06:35:22 executing program 4: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x168) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x7fff, 0xf8, 0x1ff, 0x3ff, 0xffff}, 0x14) sendto$unix(r0, &(0x7f0000000100)="0e795c1260c6e41b47013e30f15de886559504d18a710d4ceba4759a27ec61a7524d3b5616cd74979cc2afa71671931af68757f3abc8475d14", 0x39, 0x4000004, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e20}, 0x6e) r2 = add_key(&(0x7f000019eff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r2, &(0x7f0000027ff8)='keyring\x00', &(0x7f000003dffb)={0x73, 0x79, 0x7a, 0x0}, r2) 2018/03/23 06:35:22 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'eql\x00', 0x1200}) r1 = memfd_create(&(0x7f0000000080)="7a73836c6901e37884d7ce36ba0323e9447edf632b7a1acd2204f4448886a6c8962c00", 0x0) write(r1, &(0x7f00000003c0)='^', 0x1) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x20000000000000, 0x8010, r1, 0x0) setitimer(0x0, &(0x7f00000000c0)={{}, {0x77359400}}, 0x0) 2018/03/23 06:35:22 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000000c0)={0x9, {{0xa, 0x4e22, 0x6, @loopback={0x0, 0x1}, 0x8}}, 0x0, 0x6, [{{0xa, 0x4e21, 0x1, @dev={0xfe, 0x80, [], 0x14}, 0x422b}}, {{0xa, 0x4e20, 0x81, @dev={0xfe, 0x80, [], 0x17}, 0x80000000}}, {{0xa, 0x4e20, 0x304e, @loopback={0x0, 0x1}, 0x3}}, {{0xa, 0x4e22, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, {{0xa, 0x4e23, 0x20, @empty, 0x5}}, {{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x2}}]}, 0x38c) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="2700000000000000000000000000000000000000000000a0684135eeb895b9000000"]}) 2018/03/23 06:35:22 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x400) ioprio_set$pid(0x2, 0x0, 0x40000000004001) ioprio_get$pid(0x3, 0x0) 2018/03/23 06:35:22 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x7) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000080), 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup2(r0, r1) sendto$inet6(r2, &(0x7f00000000c0)="b842b11594eb030bf8596818f579a0f6a3a754e1a28149c2f9160769a98319947061e2a4f6321e5fb3e8d49ed400c00175c206d37a3378513b6ae988ac38206305559c3fe2095fdca417276949598022af7e111130d3817835a0b7a7", 0x5c, 0x800, &(0x7f0000000040)={0xa, 0x4e20, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0x100}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) [ 44.284738] binder: 6447:6448 unknown command 536907575 [ 44.290207] binder: 6447:6453 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 44.296589] binder: 6447:6448 ioctl c0306201 20008fd0 returned -22 [ 44.316436] binder: undelivered death notification, 0000000000000000 2018/03/23 06:35:22 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000000000)=0x401) r2 = syz_open_procfs(0x0, &(0x7f0000a2bff1)='net/ipv6_route\x00') sendfile(r1, r2, &(0x7f0000000100), 0x10002) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7fffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000000c0)={r3}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="69000000d33d7b3866060000001c393cd65bbd74b6ed4dfec7676cb5f4ff304cd4683b8045083b4f43bcc3c069ce8d08e0166848f0cbc171c1277bb25844763524d8c54f252449d8133fe84245db6de2a39a8fac26c2c3dcc43cc44368959f694c4721eef8dd3bc8feea7a1c9e"], &(0x7f00000001c0)=0x71) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r4, 0x101, 0x6, 0x6, 0x8001, 0xff}, &(0x7f0000000240)=0x14) 2018/03/23 06:35:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000f00000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x2, [@multicast2=0xe0000002, @empty]}, 0xffffffffffffff84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)) close(r0) 2018/03/23 06:35:22 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000000200)=0xe8) r2 = gettid() sched_setattr(r2, &(0x7f0000000180)={0x30, 0x3, 0x0, 0x5, 0x400, 0x8, 0x4d6, 0x4}, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000000140)={0x4, 0x3, 0x6, 0x80, 0x5, 0x0, 0x7fff, 0x8000, 0x7, 0x5, 0x2, 0xffffffffffff8cf8}) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xa8982f6150333b74, {0x2, 0x4e23}, 'yam0\x00'}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6}}, &(0x7f0000000340)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@dev={0xfe, 0x80, [], 0xf}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 0x4e24, 0x0, 0x0, 0x20, 0x80, 0x89, r1, r4}, {0x3, 0x7f, 0x9, 0x6, 0x4, 0x4, 0x8, 0x3c}, {0x8001, 0xed, 0x100000001, 0xb9b}, 0x3, 0x6e6bbf, 0x2, 0x0, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d6, 0x3e}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, 0x3, 0xffffffff, 0x2, 0xa5, 0xcd}}, 0xe8) sysfs$2(0x2, 0x2, &(0x7f0000000000)=""/42) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000150ff7)='illinois\x00', 0x9) 2018/03/23 06:35:22 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000180)={0x5, {{0xa, 0x4e24, 0xfffffffffffffff9, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffff8}}}, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="010000000a00000000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000a0000000000000000000000000000000000ffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000bb0002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x18c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x104) 2018/03/23 06:35:22 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000140)) r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="de1ff28fd774d4a8420965985c386e7ec4efbe80f10f90080e5c1bbc41f24d683e8f79e83776ed4fe86cb76a97f79c76b514d93e2f97", 0x36, r0) 2018/03/23 06:35:22 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x400) ioprio_set$pid(0x2, 0x0, 0x40000000004001) ioprio_get$pid(0x3, 0x0) 2018/03/23 06:35:22 executing program 5: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000004340)=[{{0x0, 0x0, &(0x7f0000000f80)=[{&(0x7f0000004200)=""/70, 0x46}], 0x1, &(0x7f0000004280)=""/137, 0x89}}], 0x1, 0x0, &(0x7f0000004400)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000080)) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000540)) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2001) writev(r1, &(0x7f0000000180), 0x10000000000003b9) recvmmsg(r0, &(0x7f00000004c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/221, 0xdd}, {&(0x7f00000001c0)=""/222, 0xde}, {&(0x7f00000002c0)=""/202, 0xca}], 0x3, &(0x7f0000000400)=""/181, 0xb5, 0x3}, 0x3f}], 0x1, 0x40000122, &(0x7f0000000500)={0x0, 0x1c9c380}) 2018/03/23 06:35:22 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f00000032c0)={&(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000003200)=[{&(0x7f0000000080)=""/4096, 0xffffffffffffff84}, {&(0x7f0000001080)=""/175, 0xaf}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/132, 0x84}, {&(0x7f0000002200)=""/4096, 0x1000}], 0x5, &(0x7f0000003240)=""/84, 0x54, 0x4}, 0x40) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f67000)=0x174, 0xff) setsockopt$sock_int(r0, 0x1, 0x40000000029, &(0x7f0000d4cffc)=0x20, 0x4) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003300)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000003340)={0x0, 0x0, 0x0, 0x7, 0x500000000, 0x0, 0x4, 0xc, 0x10, "cb4ed5088e9476ae0cc864b099f149285a52074664deb736492c8fad85c1777412f5049b9e337669d4faacfa3d0c28c594354017f7a71418a5f09b24a2dbb370", "a1b8c1c415a1407261b68899a4c236c1a4539ea7aebacf65b1834ac200b26dd8e7ac1610c28c9e8f4a23b88b518941c620a9f4257bcc106d83d81f6e83dec5b8", "9a227546d48c21c86c2dacbbf8e84f233d589aa57996c473dda15c38ef398925", [0x1ff, 0x3fd]}) 2018/03/23 06:35:22 executing program 3: r0 = epoll_create1(0x80000) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d27ff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in=@remote}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000100)=0xe8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000001c0)) socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000a94ff4)={0xc0000004}) 2018/03/23 06:35:22 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100000004}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x3ff, 0x80000000, 0x2}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r1, 0x0, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x717) getpgrp(0xffffffffffffffff) sendmmsg$inet_sctp(r2, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) sendto$inet(r0, &(0x7f0000000200), 0x0, 0x0, &(0x7f000055fff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000000c0)=0x8, &(0x7f0000000100)=0x4) socket$inet_tcp(0x2, 0x1, 0x0) r3 = inotify_init() socket(0xa, 0x7, 0x6) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x2, 0x7fff, 0xfffffffffffffff9, 0x4}]}, 0x8) 2018/03/23 06:35:22 executing program 4: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) sync() mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f000003aff6)='./control\x00', r0, &(0x7f0000000040)='./control/file0\x00', 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) 2018/03/23 06:35:22 executing program 0: r0 = dup(0xffffffffffffff9c) accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x800) r1 = socket$inet6(0xa, 0x3, 0x0) sendto$inet6(r1, &(0x7f000077a000), 0x6642, 0xeffffffffffffffc, &(0x7f0000d5a000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/23 06:35:23 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/igmp\x00') preadv(r0, &(0x7f00000007c0)=[{&(0x7f0000000080)=""/181, 0xb5}, {&(0x7f00000006c0)=""/196, 0xc4}], 0x2, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) 2018/03/23 06:35:23 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='/exe\x00\x00\x00\x00\x00\x00') tee(0xffffffffffffffff, r0, 0x0, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000002140)='selinux\x00', 0xfd0, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x14) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/23 06:35:23 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_generic(r0, &(0x7f0000004fc8)={&(0x7f00002c8ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000016918)={0x24, 0x2000002c, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid}]}]}, 0x24}, 0x1}, 0x0) 2018/03/23 06:35:23 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xd8001, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000040)) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000001000)=0x2fe7, 0x4) r2 = dup(r1) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000080)={0x1, {{0x2, 0x4e23, @rand_addr=0xa000000}}, 0x1, 0x1, [{{0x2, 0x4e24, @broadcast=0xffffffff}}]}, 0x10c) 2018/03/23 06:35:23 executing program 3: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) r1 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x80003) sendfile64(r0, r1, &(0x7f0000000140)=0x30, 0x3f00000000000000) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt6_stats\x00') preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/62, 0x36f}], 0x2000000000000431, 0xffffffffffffffff) 2018/03/23 06:35:23 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000009200)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000009240)=ANY=[@ANYRES32=0x0, @ANYBLOB="47000000177ab0e2de5c6e2efa4ad7eef05a0f3120b956a6a72102d8140ed69b4ed4d95b84f0d6f069546158d14df00cf58463e90becaf996f2bd6575489be1ff4fae3a300000000000000"], &(0x7f00000092c0)=0x4f) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000009300)=ANY=[@ANYRES32=r1, @ANYBLOB="0100bf00629693d214443f6cd0b2c01a47b56e841af5c2ee08bf66d2773c7ad2dd373f32ca887e53b7fa8ca14bfb1dde2e8062e6da50ba2a97a28a0720c183f6f08aba441668d3b5a2a2710022f07027b6411d1960aafb92f1cd176aa16ba568c1d221da0c9a72dcac86cdee74fa355a868bf2957dd9f71d0908c75ab610867c99ccf122b89a20d2b2edfd340e51b2913ae13202ebe7cc0b7e863e710cf8d580f7a86e4f0a9479f03c838409c8830875f71f8d80404d274f34f255f13b538ad51b59b7"], 0xc7) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa2830800eee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) r3 = syz_open_dev$mice(&(0x7f0000009180)='/dev/input/mice\x00', 0x0, 0x400882) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f00000091c0)=0x1) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000009440)={0x10000, 0x9, 0x7ff, 0x1}) ioctl$PPPOEIOCSFWD(r0, 0x4004b100, &(0x7f0000009400)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 'teql0\x00'}}) recvmsg(r2, &(0x7f0000000000)={&(0x7f0000013000)=@hci, 0x80, &(0x7f000001c000)}, 0x0) recvmmsg(r2, &(0x7f0000009040)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000040)=""/162, 0xa2}, {&(0x7f0000000100)=""/239, 0xef}, {&(0x7f0000000200)=""/168, 0xa8}, {&(0x7f00000002c0)=""/155, 0x9b}, {&(0x7f0000000380)=""/88, 0x58}, {&(0x7f0000000400)=""/244, 0xf4}, {&(0x7f0000000500)=""/52, 0x34}], 0x7, &(0x7f0000000580)=""/221, 0xdd, 0x20}, 0xaf62}, {{&(0x7f0000000680)=@l2, 0x80, &(0x7f0000000880)=[{&(0x7f0000000700)=""/101, 0x65}, {&(0x7f0000000780)=""/207, 0xcf}], 0x2, &(0x7f00000008c0)=""/202, 0xca, 0x9}}, {{&(0x7f00000009c0)=@rc, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000a40)=""/32, 0x20}, {&(0x7f0000000a80)=""/186, 0xba}, {&(0x7f0000000b40)=""/100, 0x64}, {&(0x7f0000000bc0)=""/182, 0xb6}, {&(0x7f0000000c80)=""/158, 0x9e}, {&(0x7f0000000d40)=""/244, 0xf4}, {&(0x7f0000000e40)=""/152, 0x98}, {&(0x7f0000000f00)=""/171, 0xab}], 0x8, &(0x7f0000001000)=""/93, 0x5d, 0x3}, 0x100}, {{&(0x7f0000001080)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f00000023c0)=[{&(0x7f0000001100)=""/237, 0xed}, {&(0x7f0000001200)=""/187, 0xbb}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f00000022c0)=""/138, 0x8a}, {&(0x7f0000002380)=""/62, 0x3e}], 0x5, &(0x7f0000002400)=""/229, 0xe5}, 0x2}, {{&(0x7f0000002500)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000002580)=""/196, 0xc4}, {&(0x7f0000002680)=""/83, 0x53}, {&(0x7f0000002700)=""/121, 0x79}, {&(0x7f0000002780)=""/232, 0xe8}, {&(0x7f0000002880)=""/112, 0x70}, {&(0x7f0000002900)=""/103, 0x67}, {&(0x7f0000002980)=""/215, 0xd7}, {&(0x7f0000002a80)=""/37, 0x25}, {&(0x7f0000002ac0)=""/92, 0x5c}], 0x9, &(0x7f0000002bc0)=""/39, 0x27, 0x62}, 0x1}, {{&(0x7f0000002c00)=@rc, 0x80, &(0x7f0000003e80)=[{&(0x7f0000002c80)=""/195, 0xc3}, {&(0x7f0000002d80)=""/241, 0xf1}, {&(0x7f0000002e80)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0xffffffffffffcd6f}, 0x7}, {{&(0x7f0000003ec0)=@in6={0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000003f80)=[{&(0x7f0000005000)=""/4096, 0x1000}, {&(0x7f0000004040)=""/248, 0xf8}, {&(0x7f0000004140)=""/246, 0xf6}, {&(0x7f0000003f40)=""/33, 0x21}, {&(0x7f0000004240)=""/222, 0xde}, {&(0x7f0000004340)=""/196, 0xc4}, {&(0x7f0000004440)=""/232, 0xe8}, {&(0x7f0000006040)=""/4096, 0x1000}], 0x8, 0x0, 0x0, 0x1}, 0x3}, {{&(0x7f0000004540)=@nfc_llcp, 0x80, &(0x7f0000004640)=[{&(0x7f0000003fc0)=""/8, 0x8}, {&(0x7f00000045c0)=""/107, 0x6b}, {&(0x7f0000007040)=""/4096, 0x1000}], 0x3, &(0x7f0000004680)=""/252, 0xfc, 0x47f0}, 0x100000000}, {{&(0x7f0000004780)=@sco, 0x80, &(0x7f0000004c80)=[{&(0x7f0000004800)=""/235, 0xeb}, {&(0x7f0000004900)=""/118, 0x76}, {&(0x7f0000004980)=""/32, 0x20}, {&(0x7f0000008040)=""/4096, 0x1000}, {&(0x7f00000049c0)=""/96, 0x60}, {&(0x7f0000004a40)=""/157, 0x9d}, {&(0x7f0000004b00)=""/158, 0x9e}, {&(0x7f0000004bc0)=""/181, 0xb5}], 0x8, &(0x7f0000004cc0)=""/115, 0x73, 0x40}, 0xfffffffffffffff7}, {{&(0x7f0000004d40)=@in={0x0, 0x0, @rand_addr}, 0x80, &(0x7f0000004ec0)=[{&(0x7f0000004dc0)=""/187, 0xbb}, {&(0x7f0000004e80)=""/49, 0x31}], 0x2, &(0x7f0000004f00)=""/76, 0x4c, 0x1}, 0x8}], 0xa, 0x2020, &(0x7f0000004f80)={0x77359400}) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000009480), &(0x7f00000094c0)=0x4) 2018/03/23 06:35:23 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x6ec}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f0000000400)="1b393ed8cf0608d9e4c9581b9e3abeb87c26371c502742e2ee7139db3bd6126652b9433889953b38cc6ee0aa8f56e3aab94c6f2982efba507472dc57d464b2d0960f6ad434d45ec04de6cc6e3615735335c05f79d636b6cd36d54e7d629c0dac5ff5d74903504d6ab7008674a06f02f1dc67ec173e9c7fa3f04dedb91fc2cfd739d5a942bfa339498d0bc995635dd8d23e66aac714e7557e4288956c1267b18e0043a9505e695209ea7678f73ac5929af78ef4aa4d8d", 0xb6) 2018/03/23 06:35:23 executing program 7: accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@l2, &(0x7f0000000100)=0xe, 0x0) add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) clone(0x84090903, &(0x7f0000000240), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000080)) 2018/03/23 06:35:23 executing program 6: mknod(&(0x7f0000000100)='./file0\x00', 0x1040, 0x0) r0 = gettid() r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) creat(&(0x7f0000000080)='./file0\x00', 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xc, 0xa1010, r1, 0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r0, 0x1000000000016) open$dir(&(0x7f0000e9f000)='./file0\x00', 0x0, 0x0) 2018/03/23 06:35:23 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x81, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, @in6={0xa, 0x4e23, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80}], 0x58) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0xff, 0x183000) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000080)="17abae282ac5a26b7c19cbb959be57a84764f5f15178b41a759ea4ea2bbb3fa443b0a426a5284aaf8c27a8c4419aa0983f6bef5ecab3e0ce4582b448aca55813588fd8afb00a") setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000), 0x4) 2018/03/23 06:35:23 executing program 4: r0 = socket(0x20000000000000a, 0x2, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000180)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000280)=""/4096) connect$inet(r0, &(0x7f000006e000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@mcast2}, &(0x7f0000000140)=0x14) clock_gettime(0x3, &(0x7f0000000240)={0x0, 0x0}) write$evdev(r2, &(0x7f00000000c0)=[{{0x0, 0x7530}, 0x4, 0x1, 0x100}, {{0x77359400}, 0x0, 0x9, 0x4}, {{r3, r4/1000+10000}, 0x5, 0x7, 0x7}, {{}, 0xff, 0x0, 0x8}, {{r5, r6/1000+30000}, 0x59, 0x3, 0x8}, {{0x0, 0x7530}, 0xfffffffffffffffb, 0x8, 0xff}, {{0x0, 0x7530}, 0x2, 0x401, 0xfffffffffffff150}], 0x70) 2018/03/23 06:35:23 executing program 2: r0 = getpgrp(0xffffffffffffffff) openat(0xffffffffffffff9c, &(0x7f0000d2bff8)='./file0\x00', 0x0, 0x2) process_vm_writev(r0, &(0x7f00006fd000)=[{&(0x7f0000864ff2)=""/14, 0xe}, {&(0x7f0000e3ffd1)=""/47, 0x2f}, {&(0x7f0000d63000)=""/202, 0xca}, {&(0x7f0000b67000)=""/4096, 0x1000}], 0x4, &(0x7f0000116000)=[{&(0x7f00005e9000)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/23 06:35:23 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x8042) recvmmsg(0xffffffffffffff9c, &(0x7f0000002200), 0x0, 0x0, &(0x7f00000022c0)={0x0, 0x1c9c380}) writev(r0, &(0x7f0000000500), 0x1f3) 2018/03/23 06:35:23 executing program 4: socketpair$inet6(0xa, 0x4, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000080)=0x1e) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@loopback={0x0, 0x1}, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x4e23, 0x4, 0x4e24, 0x1b91, 0x2, 0x20, 0xa0, 0x33, r1, r2}, {0xbaa, 0x9, 0x9, 0x2, 0x3, 0x0, 0x64e, 0x1f}, {0x400, 0x2, 0x7fffffff, 0x3}, 0xae5, 0x6e6bb6, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d3, 0xff}, 0xd29927cb4ff64318, @in=@loopback=0x7f000001, 0x3500, 0x2, 0x0, 0x8, 0xaa24, 0x8, 0x8}}, 0xe8) r3 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000140)=@srh={0x1f, 0x0, 0x4, 0x0, 0x1000, 0x80, 0x0, [@ipv4={[], [0xff, 0xff]}, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, @mcast2={0xff, 0x2, [], 0x1}]}, 0x5fe) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r3, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x6) sendmmsg(r3, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0xc}], 0xc}}], 0x1, 0x0) 2018/03/23 06:35:23 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)="0001705f66696c657300") getdents(r0, &(0x7f0000000100)=""/139, 0x8b) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x401, 0x4) getdents(r0, &(0x7f0000000ea9)=""/407, 0x197) 2018/03/23 06:35:23 executing program 7: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast1, @rand_addr}, &(0x7f0000000140)=0xc) capset(&(0x7f0000581ff8)={0x19980330}, &(0x7f0000000240)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) setresuid(r2, 0x0, r2) setreuid(r2, r2) r3 = socket(0x2, 0x80803, 0x3f) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000000)) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000000180)) 2018/03/23 06:35:23 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x81, 0x1102) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) r2 = fcntl$dupfd(r0, 0x406, r1) connect$netrom(r2, &(0x7f0000000000)=@full={{0x3, {"97cb1c21ce65e5"}, 0x7}, [{"c4cff517cc9288"}, {"f931017be4c473"}, {"a5ef017ecbfdcf"}, {"19a1d9e0170dc8"}, {"ba44ef49c0d58f"}, {"aafad48f2ffccf"}, {"353fcada40b683"}, {"fea957a6447d66"}]}, 0x48) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x1, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) setns(r2, 0x4000000) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x4, 0x0, &(0x7f000000cf68)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000008f37)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000bfd0)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) [ 44.874008] mmap: syz-executor3 (6610) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/23 06:35:23 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000080)='/dev/input/event#\x00', 0xf45, 0x200003) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f00000000c0)={0x17, 0x0, &(0x7f0000000040)}) 2018/03/23 06:35:23 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000280)={'syzkaller1\x00', 0x200}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@ipv4, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000000c0)=0xe8) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'erspan0\x00', 0x400}) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000000100)={0x2, 0x5, r2, 0x5, r3, 0xff, 0x1000, 0x7}) 2018/03/23 06:35:23 executing program 2: clone(0x100000, &(0x7f0000000240)="9c", &(0x7f00000001c0), &(0x7f0000000140), &(0x7f0000000200)) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/34, 0x22, 0x1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/23 06:35:23 executing program 5: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f00005dfffa)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000000)=0x5) ioctl$KIOCSOUND(r0, 0x4b2f, 0x3) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d6ff4)) open(&(0x7f0000317ffa)='./bus\x00', 0x0, 0x0) 2018/03/23 06:35:23 executing program 7: r0 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x40000000000000d8}) ftruncate(r0, 0x1) write(r0, &(0x7f0000000000)="5028cf528ce392ad8d4534475a23eb08db609cfce57ee826e171fc5c5dbc9ffa16d6a77c3d7d005017a3d27f798c4c957929041c8064480ba3c04c37a95b878ef2d416e79cffd5ac05e8795134d7ffc73fd7c7121258bdd226c336dd117d0ee719964356ca5fc23aa09fac238a3bf08428ee", 0x72) sendfile(r0, r0, &(0x7f000088fffc), 0xe91) 2018/03/23 06:35:23 executing program 6: rt_sigpending(&(0x7f0000000000), 0x2) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x101100, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@local, @in6=@local}}, {{@in6=@dev}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) 2018/03/23 06:35:23 executing program 3: madvise(&(0x7f0000bdf000/0x4000)=nil, 0x4000, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getgroups(0x3, &(0x7f0000001000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r2 = getgid() setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001040)={{0xa, 0x4e23, 0x100000000, @loopback={0x0, 0x1}, 0xffffffff}, {0xa, 0x4e20, 0x1, @dev={0xfe, 0x80, [], 0xa}, 0x6}, 0x40, [0x401, 0x101, 0x4, 0x0, 0xffffffff, 0xffffffffffffffff, 0x8000]}, 0x5c) setregid(r1, r2) rt_sigreturn() getsockopt$nfc_llcp(r0, 0x118, 0x6, &(0x7f0000000000)=""/4096, 0x1000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000010c0)=0x0) get_robust_list(r3, &(0x7f00000011c0)=&(0x7f0000001180)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000001100)}}, &(0x7f0000001200)=0xc) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001240)=0x4, 0x4) prctl$setfpexc(0xc, 0x100000) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x8) 2018/03/23 06:35:23 executing program 4: madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xf) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) r0 = syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0x5000, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000665fe0)={"dbc78fc0a6caa717004720a0a32b5f0d", {0x4, 0x0, 0x0, "e0b618b5a2e0"}}) r2 = memfd_create(&(0x7f0000000000)="dbc78fc0a6caa717004720a0a32b5f0d", 0x1) ioctl$EVIOCGBITSW(r2, 0x80404525, &(0x7f0000000040)=""/89) madvise(&(0x7f0000206000/0x2000)=nil, 0x2000, 0x9) [ 44.919074] binder: 6605:6610 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 44.949244] binder: 6605:6617 tried to acquire reference to desc 0, got 1 instead [ 44.959228] binder: 6605:6617 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/03/23 06:35:23 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000100)=0xc) getsockopt$inet6_mreq(r0, 0x29, 0x21, &(0x7f0000b15000)={@ipv4}, &(0x7f000004f000)=0x14) 2018/03/23 06:35:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) accept4$inet(r0, &(0x7f0000000140)={0x0, 0x0, @local}, &(0x7f0000000180)=0x10, 0x80800) sendto$inet(r0, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000a7dff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x65}, @in6={0xa, 0x4e24, 0xedfd, @local={0xfe, 0x80, [], 0xaa}}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x7fffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x3ff}], 0x84) 2018/03/23 06:35:23 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) sigaltstack(&(0x7f0000ffc000/0x4000)=nil, 0x0) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000040)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/03/23 06:35:23 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000), &(0x7f0000013ffc)) r1 = memfd_create(&(0x7f0000001340)='bdev!.-selinux\x00', 0x3) recvfrom$ipx(r1, &(0x7f0000001380)=""/47, 0x2f, 0x2000, &(0x7f00000013c0)={0x4, 0xfffffffffffffffd, 0x9, "bcc26b5af2db", 0xf995}, 0x10) 2018/03/23 06:35:23 executing program 7: r0 = getpid() syz_open_procfs(r0, &(0x7f0000000100)) 2018/03/23 06:35:23 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0xf, 0x7ffffffff}, 0x14}, 0x1}, 0x0) flock(0xffffffffffffffff, 0x0) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, 0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) listen$netrom(r1, 0x9) 2018/03/23 06:35:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 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, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x5}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000176000)="00640001000445") getdents(r0, &(0x7f0000cd7f35)=""/203, 0xcb) getdents64(r0, &(0x7f0000000df0)=""/528, 0xff95) 2018/03/23 06:35:23 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x301000, 0x0) accept4$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @host=0x2}, 0x10, 0x800) r1 = inotify_init1(0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000100)=0x5) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000040)=0x20) fsetxattr(r1, &(0x7f000045e000)=@random={'security.\x00', '-\x00'}, &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x0) 2018/03/23 06:35:23 executing program 5: pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r0, 0x5, 0x0) r3 = gettid() timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x8001, 0x7ff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r4, 0x10001, 0x4, [0x9, 0x10000, 0x6, 0x4]}, 0x10) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000000c0)=""/243) tkill(r3, 0x15) socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r0, &(0x7f00000004c0)={&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000240)=""/169, 0xa9}, {&(0x7f0000000300)=""/47, 0x2f}, {&(0x7f0000000340)=""/75, 0x4b}, {&(0x7f00000003c0)=""/184, 0xb8}], 0x4, 0x0, 0x0, 0x5}, 0x10000) getpeername$netrom(r5, &(0x7f0000000500), &(0x7f0000000540)=0x10) close(r2) 2018/03/23 06:35:23 executing program 3: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000000140)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) getsockname$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/23 06:35:23 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f000061af66), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000006bc0)=[{{&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, 0x2e, &(0x7f0000000380)}}, {{0x0, 0x0, &(0x7f0000003b00), 0x0, &(0x7f0000003b80)}}], 0x2, 0x20000001) r1 = memfd_create(&(0x7f00000000c0)='vmnet0\x00', 0x2) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000000100)) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x204040, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xd, &(0x7f0000000180)=0x4, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000140)=0xd5, 0x4) ioctl$VT_ACTIVATE(r2, 0x5606, 0x20) 2018/03/23 06:35:23 executing program 6: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setregset(0x4205, r1, 0x201, &(0x7f0000001040)={&(0x7f0000000040)}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000080)={0x7, 0x1, 0x200, 0x2, 0x738}, 0xc) 2018/03/23 06:35:23 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) close(r0) ioctl$sock_netrom_SIOCADDRT(r0, 0x9201, &(0x7f0000000000)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)={@loopback}, &(0x7f0000000080)=0x14) 2018/03/23 06:35:23 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt(r0, 0x3d54, 0x0, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001040)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x6) fcntl$setpipe(r0, 0x407, 0x670b) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064effb)='g', 0x1) write$eventfd(r1, &(0x7f0000001080), 0x8) 2018/03/23 06:35:23 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x208080, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000040)={'\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername(r1, &(0x7f0000000100)=@hci, &(0x7f00000000c0)=0xfffffffffffffdb7) r2 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ab2000)={0x45d, &(0x7f0000615000)}, 0x8) 2018/03/23 06:35:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0xc0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)) preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/23 06:35:23 executing program 1: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'ip_vti0\x00', 0xfffffffffffffffe}) r2 = dup3(r0, r1, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000240)={0x0, @loopback, @broadcast}, &(0x7f0000000280)=0xc) sendto$packet(0xffffffffffffffff, &(0x7f0000000140)="2eb2b6cb86a9fe086358817743a5c3f684e9597dc36e64346edb3ad8123b3adae380627b58fcf395914c16369ab300ea39c1e17f97a7d000475673be674618b647", 0x41, 0x0, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) getpeername$ax25(r2, &(0x7f0000000080), &(0x7f0000000100)=0x10) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f00000000c0)='./control\x00', 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) 2018/03/23 06:35:23 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000000c0)=0x0) r1 = creat(&(0x7f0000000140)='./file0\x00', 0x8) perf_event_open(&(0x7f0000000040)={0x7, 0x70, 0x8, 0x7fffffff, 0x80000001, 0xfffffffffffff8b8, 0x0, 0x5, 0x10, 0x4, 0x0, 0xd84a, 0x8, 0x5f, 0xffffffff, 0x0, 0x9, 0x7, 0x4, 0x7, 0x2, 0xfffffffffffffffc, 0x60000, 0x101, 0x2, 0x66, 0x0, 0x7, 0x1, 0x7, 0x10000, 0xea86, 0x6, 0x4, 0x7f, 0x73e3, 0xffff, 0x41, 0x0, 0x6, 0x3, @perf_bp={&(0x7f0000000000), 0x1}, 0x440, 0x5, 0x8, 0x4, 0x8000, 0x0, 0x6}, r0, 0x8, r1, 0x9) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000100)) 2018/03/23 06:35:23 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x40c0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000000140)=0xfffffffffffffffe) unshare(0x28060400) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000080)={0x2b, 0x2, {0x1, 0x3, 0x4, 0x3, 0x5}}) fremovexattr(r1, &(0x7f0000000040)=@known='system.posix_acl_access\x00') 2018/03/23 06:35:23 executing program 4: r0 = request_key(&(0x7f00000000c0)='dns_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)='],\x00', 0xfffffffffffffffe) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x401) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000240)=0x965) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000000040)=0xd74) fstat(r1, &(0x7f0000000280)) request_key(&(0x7f0000000200)='logon\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='/-\x00', r0) r2 = getpgrp(0x0) rt_sigqueueinfo(r2, 0xd, &(0x7f0000000000)={0x9, 0xc00000000000, 0x43, 0x7}) 2018/03/23 06:35:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002440)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETS(r1, 0x5402, &(0x7f0000512000)={0x0, 0x9}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000300)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000340)=""/246) ioctl$TIOCNXCL(r0, 0x540d) writev(r1, &(0x7f0000001100)=[{&(0x7f0000000000)="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", 0x2a3}], 0x1) sendmsg(r2, &(0x7f00000006c0)={&(0x7f0000000440)=@rc={0x1f, {0x7f, 0x800, 0x100000001, 0x61, 0x9, 0x4}, 0x81}, 0x80, &(0x7f0000000680)=[{&(0x7f00000004c0)}, {&(0x7f0000000500)="c49d6924451bf2943f8357fc14044d744f992e9e80a97b641b8432badaa136b707cf5da10de5643735d00fb2aaf1137db79976b6be23f19c211db8da921f92e2fb09711dc4e687f27286453bac2910a8187b24e9521de714561b1602518eb77d2424e42ad22d7e0c38b808f7be4002", 0x6f}, {&(0x7f0000000580)="9ce7b5b92a4447444c7e220e610392f19242c5292446ff1fa945ca7423d0c2925b6dce2ac282435f0685020788f1a3c268cb0a1292375d3c6d281358250a364df7c45c8511056a63a8aeb6d102efee51a65aff233c5a8ee4e2c781c1e5e7163411df76d633b79bd2ae069592aa360a0a81939b9f466393db76d6f9f350a985b22da85e69b668d88014a59bfddcfe3414edbc4df80a7b292187210d1318153e99e0886bc34342a4a2b3d0e208b3541dc50235d714a24cbc9758ec0a9e67be3904cbef3f87a8fc", 0xc6}], 0x3, 0x0, 0x0, 0x2000c8d1}, 0x4044000) syz_open_dev$sndtimer(&(0x7f00000002c0)='/dev/snd/timer\x00', 0x0, 0x204000) 2018/03/23 06:35:23 executing program 7: openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80585414, &(0x7f0000000040)=""/78) 2018/03/23 06:35:23 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = memfd_create(&(0x7f0000000080)='vmnet0loeth1\x00', 0x2) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f00000000c0)=""/96, &(0x7f0000000140)=0x60) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000000)="257ea62a0aff4ad99e1e95edbcba749a23c2257135e5cc75f0ee95a7a7bcb3d396f0c4a676ce31e303b4d858039b99e5f5f93b24a192dd35abec7d8b8afe8dedbbd3") 2018/03/23 06:35:23 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000380)="290000002000190000008d6affffda060200000000e80001040000040d000b00ea1100000005000000", 0x29}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)="380f028440afd9954b00eddb1c2f782a442c0b9206c74b88d87f81c0f39cead9fcfe0367a0d84a3abea417648bcf8c3df68084ff26ca998901d6dc1707bfa19a523733c75220c4a39d845addb5165e8447a67bcd276b0f6f064f23f79c07475c1df1f7f8ce208a3bdee2145bc08a6821120d9e6c307c8b8b59d8a0b3b84296a3bc3397b2de8b977c510a075bc2286329f57962570ea92f304d2686a15afe1671f267e0d52451ba7296ca95c8845538901424a015646b072820eb299989d0f3373195359ec8a2f9226eeeeadf3fe0f80d6debcdc7a01cd8eaed9a5cf8b4ec389dbab19af7acc9a546", 0xe8) 2018/03/23 06:35:24 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x20000000400) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000fac000)={0x0, 0x1, 0x80}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x200, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000100)=""/198) lremovexattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'osx.', 'vmnet1:@\x00'}) prctl$intptr(0x1c, 0x7ff) 2018/03/23 06:35:24 executing program 6: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x8000000000000800) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@newneigh={0x30, 0x1c, 0x512, 0x70bd29, 0x25dfdbff, {0xa, 0x0, 0x0, r2, 0x1, 0x10, 0x6}, [@NDA_LLADDR={0xc, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, @NDA_MASTER={0x8, 0x9, 0x7}]}, 0x30}, 0x1, 0x0, 0x0, 0x20040000}, 0x4) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) r3 = mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000540)={0xe0, 0x0, &(0x7f0000000340)=[@decrefs={0x40046307}, @acquire={0x40046305, 0x1}, @increfs={0x40046304}, @register_looper={0x630b}, @request_death={0x400c630e, 0x4}, @clear_death={0x400c630f, 0x3}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x18, 0x10, &(0x7f0000000240)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}], &(0x7f0000000280)=[0x38, 0x0]}, 0x8}}, @free_buffer={0x40086303, r3}, @transaction_sg={0x40486311, {{0x4, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=[0x48, 0x30, 0x48]}, 0x2}}], 0xd8, 0x0, &(0x7f0000000440)="83f70a5e708cf733dafb1b304ef0b2243f3956102e8327a2292cfb2578c8e798a0c7245bf7d3972f3189429ae52c4f89f9a2cb0b22c260b5d2a813340f710fbf44ab7bd63d951a01b9eba4a5ba68dc9f84c1e0bbb95443a7dc923dd8ba690c5619f096c72bed68287599ef020ad34b1effc90110110a6073dbb3746c6ebd7e18dd47346701af5606029d9cb3a51ad264beacf6d30b18aaf8ba94ccfc148ab531d8ce9cd448fef44c162a79bef8fb2d632bac780010d8257562f2929c3ea83ddf593a7e7c29f1a326eae9b006290a7d4ccd4fa4b84d725906"}) clone(0x0, &(0x7f00006cc000), &(0x7f0000a25ffc), &(0x7f0000000040), &(0x7f0000000000)) 2018/03/23 06:35:24 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000000080)={0x0, 0x204, 0x2, 0x6, 0x1, 0x40000000000}) mq_timedsend(r0, &(0x7f0000e71fff), 0x0, 0x0, 0x0) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0xd, &(0x7f000058eff0)={0x77359400}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00000000c0)=@hopopts={0xa7, 0x12, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0xa}}, @calipso={0x7, 0x30, {0x80000000, 0xa, 0x1, 0xfffffffffffff67b, [0x4, 0x7f, 0xff, 0x9, 0x41960cb0]}}, @jumbo={0xc2, 0x4, 0x4}, @jumbo={0xc2, 0x4}, @enc_lim={0x4, 0x1, 0x6}, @pad1={0x0, 0x1}, @calipso={0x7, 0x38, {0x2, 0xc, 0x0, 0x7, [0x0, 0x6, 0x3, 0x7, 0x8, 0x84]}}]}, 0x98) mq_timedreceive(r0, &(0x7f0000659000)=""/131, 0x83, 0x0, 0x0) 2018/03/23 06:35:24 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x200140, 0x0) r1 = add_key(&(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r1, 0xb20) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x38, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x8001, @empty, 0x4}, @in6={0xa, 0x4e21, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1}]}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r2, 0x3c}, &(0x7f0000000180)=0x8) msync(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x5) getgid() syz_extract_tcp_res(&(0x7f0000000000), 0xfffffffffffffffd, 0x80) 2018/03/23 06:35:24 executing program 1: clock_getres(0x4edfc63a37f03c38, &(0x7f0000007000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x101000, 0x0) ioctl$TIOCCBRK(r0, 0x5428) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x202000, 0x0) 2018/03/23 06:35:24 executing program 2: waitid(0x3, 0x0, 0x0, 0x4, &(0x7f0000c21f70)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000000000)=""/234) 2018/03/23 06:35:24 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fdbff8)=[{&(0x7f0000000380)="290000002000190000008d6affffda060200000000e80001040000040d000b00ea1100000005000000", 0x29}], 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)="380f028440afd9954b00eddb1c2f782a442c0b9206c74b88d87f81c0f39cead9fcfe0367a0d84a3abea417648bcf8c3df68084ff26ca998901d6dc1707bfa19a523733c75220c4a39d845addb5165e8447a67bcd276b0f6f064f23f79c07475c1df1f7f8ce208a3bdee2145bc08a6821120d9e6c307c8b8b59d8a0b3b84296a3bc3397b2de8b977c510a075bc2286329f57962570ea92f304d2686a15afe1671f267e0d52451ba7296ca95c8845538901424a015646b072820eb299989d0f3373195359ec8a2f9226eeeeadf3fe0f80d6debcdc7a01cd8eaed9a5cf8b4ec389dbab19af7acc9a546", 0xe8) 2018/03/23 06:35:24 executing program 3: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/load\x00', 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000080)=""/145) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000001c0)=0x9f6, &(0x7f0000000200)=0x4) ioctl$TUNGETSNDBUF(r1, 0x800454d3, &(0x7f0000000240)) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000140), 0x105) readahead(r2, 0x10000, 0x43) 2018/03/23 06:35:24 executing program 1: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000002740), 0x80800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000002ac0)={{{@in=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000002bc0)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000002c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = fcntl$getown(0xffffffffffffff9c, 0x9) r5 = getuid() getresgid(&(0x7f0000002c80), &(0x7f0000002cc0), &(0x7f0000002d00)=0x0) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002d40)='/dev/keychord\x00', 0x80, 0x0) r8 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r9 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000002d80), &(0x7f0000002e00)=0x58, 0x80800) r10 = gettid() r11 = geteuid() getresgid(&(0x7f0000002e40)=0x0, &(0x7f0000002e80), &(0x7f0000002ec0)) r13 = creat(&(0x7f0000002f00)='./file0/bus\x00', 0x2) r14 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r15 = getpid() stat(&(0x7f0000002f40)='./file0/bus\x00', &(0x7f0000002f80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003000)=0x0, &(0x7f0000003040), &(0x7f0000003080)) r18 = syz_open_dev$binder(&(0x7f00000030c0)='/dev/binder#\x00', 0x0, 0x800) r19 = socket$pptp(0x18, 0x1, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000003100)={0xffffffffffffffff}) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000003140)={0xffffffffffffffff, 0xffffffffffffffff}) r22 = socket$inet6(0xa, 0x6, 0x4) r23 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000003180)='/selinux/member\x00', 0x2, 0x0) r24 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000031c0)='/selinux/relabel\x00', 0x2, 0x0) r25 = socket$inet_sctp(0x2, 0x5, 0x84) r26 = openat$dir(0xffffffffffffff9c, &(0x7f0000003200)='./file0/bus\x00', 0x90002, 0x102) r27 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000003240), 0x800) r28 = accept4$llc(0xffffffffffffff9c, &(0x7f0000003280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000032c0)=0x10, 0x80000) r29 = userfaultfd(0x80000) r30 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$unix(r0, &(0x7f0000003400)={&(0x7f0000002780)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002a40)=[{&(0x7f0000002800)="bd26cbae4177cf356f71285d738d885f5e24178fde83247a1c795163e9c259b5834a9aac3c973f31af81c03173ff2f031a43d6d2914bc2a5cd311a1761e295199195706aaf5a2721e72b2c6151296dc4c9ac5802803f3d3166081c1a18dbf10a6bc37d20997b81d0e451b29cf73b2271f7cc3e61eff3033de27c6ab6afe7744a", 0x80}, {&(0x7f0000002880)="8ccecd1d0d58a680f3447d3d46f81e90a72c7bd3f4a2c002e6d911a00d6077c8e1b3675a849b8b90e9732cbd7b6cafe1281cd8ed0fd02b020ba11767c5eadd899de7f20f7c33091f4a6ffa881f7da0db43cc284e413e25631cf7a83c7babd2ab23b0ee930c29c76ef242dda618a8940e3acb9914ab0d664982ed18d4a61990f00bc7c9b75b29de2861f1270c6fdc727b94241cd784d70c551a69d8a1bb5bfaaa442f9cdba984fc69b83862e8133ca97cb7bcc13911b70c375157149129", 0xbd}, {&(0x7f0000002940)="3a4ad8fc5e96003172b023ceb947129a2163e420253125649ddebb73b8f9232b731f436fde048b98ac1f1f52514f4bc609afff71298f13e913afed80045937aed5369aee9f6f35da81392c2209da508f80e17da5d0551a4fc86544228823feb86ed24e9d0404fa4a60c324008db7dcc070bad042", 0x74}, {&(0x7f00000029c0)="eff12401f3a2f5b4d503e765927b1d175a499fac44a3407afba42acd9997ef4c9165d1ed467e34e533e6440590b40908201f4354411e220b4a4f3f2bac042d95a4f4321944f8ed9f1f123948b9afdc3926493a083135172419ca06f922b6a880f38ba2c5b02814f101e00958143d784d15b26bda6d", 0x75}], 0x4, &(0x7f0000003300)=ANY=[@ANYBLOB="180000000100000002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="180000000100000002000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="140000000100000001000000", @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="100000000100000001000000", @ANYRES32=r9, @ANYBLOB="180000000100000002000000", @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYBLOB="140000000100000001000000", @ANYRES32=r13, @ANYRES32=r14, @ANYBLOB="1800000090b3410202000000", @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="280000000100000001000000", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="100000000100000001000000", @ANYRES32=r25, @ANYBLOB="200000000100000001000000", @ANYRES32=r26, @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30], 0xf0, 0x10}, 0x20004844) r31 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0x0) fcntl$lock(r31, 0x7, &(0x7f0000027000)={0x1}) fcntl$lock(r31, 0x7, &(0x7f0000876000)={0x1}) 2018/03/23 06:35:24 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)=ANY=[@ANYBLOB="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"], 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000b2bffc)) 2018/03/23 06:35:24 executing program 2: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000), 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000001fde), 0x100b9) [ 45.902695] binder: 6741:6743 ioctl 40046205 4 returned -22 [ 45.924124] binder: 6741:6743 ioctl c0306201 20000540 returned -14 [ 45.939360] binder: 6741:6758 ioctl 40046205 4 returned -22 2018/03/23 06:35:24 executing program 4: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fgetxattr(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="757365722e2a766d6e65743073797374656d2d656d31626465765c00da"], &(0x7f0000000080)=""/180, 0xb4) r1 = epoll_create(0x5) fcntl$addseals(r1, 0x409, 0x0) 2018/03/23 06:35:24 executing program 6: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)=0xe, 0x80800) sendmmsg(0xffffffffffffffff, &(0x7f0000000140)=[{{&(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xf}}, 0x4, 0x4, 0x1, 0x4}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000280)="41ef6d00390412c18fbaf7d65bebab9723cb273abc4782a0297c23fce5753564499c11e2d4b31d1a0ef9b878a3c245901e958eb8", 0xfffffffffffffe0d}, {&(0x7f00000002c0)="42886ea52414716fdace638eed2eb65b110a4f164a7a4a5a809be581ada47797fcd916576c557e91a98a5dc20951198f4062e9ab83845095fbfb0b6308eb00683e48f682bcd5c4f7a3201099f8ef0b5e988e52fb0828800e7593e439330d24520f9570d274c6c027f4b3d4928b83a4a4abb43ece82a9d09396e5d9ac1d98252a5ec6ba1eff5e69d71856790feb1c99aed6b42f585404093294387efa5aecc23e02ac3df3ea324d5cd27b382197b752f3f3b47748308a4b6f08861720c71b69a4004145d9", 0xc4}, {&(0x7f00000003c0)="878c0e9f53b7ea418ebabe8199b220dde3e8303cce42ab9bca0046c0554323bc28f04d626bf0350538150d119c89f25611765d9925e05711df7df60a22e77daf830233d187516f8ad36f12333b93e45e6b829d5df506b8192adcd4d9f1e7b7129fa551533214b237e7127d2828a0510f2189b46cea1394b1654e9eb172a9f02eff26d390150c1cf390a622a62596", 0x8e}, {&(0x7f0000000480)="b580b0f763b7768b2de319029aa915f9be473962fc0caeccfd265de3e08ed13dc8d138fe14486d3ff81013683256accade3895453ce0afba34d8d079981fdcab543de2310171c980e996c26069603022a0dd7a922dcb1184668037fedaa01f96aa4e6daba0ae838949ee329bf157a26a09c798fa293d0ab0cc6fce0bbf", 0x7d}], 0x4, &(0x7f0000002000)}}], 0x1, 0x0) getresgid(&(0x7f0000002000), &(0x7f0000001000), &(0x7f0000002ffc)=0x0) keyctl$chown(0x4, 0x0, 0x0, r1) 2018/03/23 06:35:24 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = dup3(r0, r0, 0x0) connect$vsock_stream(r1, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0xffffffffffffffe3) recvfrom(r0, &(0x7f0000000000)=""/101, 0x3b8, 0x100000002, 0x0, 0xffffffffffffff88) 2018/03/23 06:35:24 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) getgid() setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0xfffffffffffffdaf) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) membarrier(0x6b, 0x0) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x6ec}], 0x1) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f0000000000)="63429632a160b8800a5c3aad9b10aee9d64066662338e7c6e280c119e2adce6dfdbd542569eb74eb2d") readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) write(r1, &(0x7f0000000400)="1b393ed8cf0608d9e4c9581b9e3abeb87c26371c502742e2ee7139db3bd6126652b9433889953b38cc6ee0aa8f56e3aab94c6f2982efba507472dc57d464b2d0960f6ad434d45ec04de6cc6e3615735335c05f79d636b6cd36d54e7d629c0dac5ff5d74903504d6ab7008674a06f02f1dc67ec173e9c7fa3f04dedb91fc2cfd739d5a942bfa339498d0bc995635dd8d23e66aac714e7557e4288956c1267b18e0043a9505e695209ea7678f73ac5929af78ef4aa4d8d", 0xb6) 2018/03/23 06:35:24 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6aec8)={0x18, 0x3, 0x1, 0x1, 0x0, 0x0, {}, [@nested={0x4, 0x10000001}]}, 0x292}, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x408a01, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000080)=0xffffffff, 0x4) [ 45.952267] binder: 6741:6758 ioctl c0306201 20000540 returned -14 2018/03/23 06:35:24 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r0, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef6ffc)=0x7fd, 0x4) sendto$inet(r2, &(0x7f0000832fff), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x4e20}, 0x10) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000efdffc)=0x1, 0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001240)={'broute\x00', 0x0, 0x4, 0x2, [], 0x4, &(0x7f00000011c0)=[{}, {}, {}, {}], &(0x7f0000001200)=""/2}, &(0x7f00000012c0)=0x50) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x7ff) recvmsg(r2, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000), 0x0, &(0x7f00000011c0), 0x5ff2515b7469dd35}, 0x0) recvfrom$inet6(r0, &(0x7f00000010c0)=""/172, 0xac, 0x12002, &(0x7f0000001300)={0xa, 0x4e28, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0xfffffffffffffd9f) renameat(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000040)='./file0\x00') 2018/03/23 06:35:24 executing program 6: r0 = memfd_create(&(0x7f0000012fcc)='vboxnet1mime_type-bdevsystemppp0procsystem-#%B\\ppp1\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000011ffc)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x6, 0x7f, 0x8202, 0x81, 0x0, 0x7fffffff, 0x7fffffff, 0xfffffffffffff822, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x400, 0x200, 0x4, 0xfffffffffffffff9, r1}, &(0x7f00000000c0)=0x10) 2018/03/23 06:35:24 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00009db000)='./file1\x00') rename(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control/file0\x00') getdents(r1, &(0x7f0000000040)=""/45, 0x2d) dup2(r1, r0) 2018/03/23 06:35:24 executing program 3: r0 = socket(0x4, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) setreuid(0x0, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000001c0)=0x3) sendto(r0, &(0x7f0000000000)="92944c8638251e3f1e3e32ce940bc8944da498d939e4be2c2933db98241945a3670d4397ae1bdf8c5e25aebb0d20ff2124cc2fb3784fa7f31913f8f5462b0bea0cc7abe7d06c4d99e2cd500ae86255db2a3e2551fdf9b8e394cdbd50ee7b9c65a1313636fcb4be97bb5c5ff9fbcf2a30c3c1fc043d3f3a3bf5fc2df805a5bbb8b610118abdd0378f2bd3ba408fbb7da3f74555f4aabb32ada489b20b8064dd1dacdb7ecc4a252d2d612e6ef90ce7cb347289703c4ee28afa7bdcfc3b4ce0d9f4efc8e5e762ac8ba1a1db2d14f349ac3074339a8f8df6fee6ca8575bfe25c52e1b0d8c4", 0xe3, 0x40040, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @multicast1=0xe0000001}, 0x0, 0x4, 0x3, 0x3}}, 0x80) 2018/03/23 06:35:24 executing program 5: openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x0, 0x0) socket$inet6(0xa, 0x2, 0x2) 2018/03/23 06:35:24 executing program 4: r0 = timerfd_create(0x8, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={r2, 0x6, 0x20, 0xfffffffffffffff7, 0xf7}, &(0x7f00000000c0)=0x18) r3 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8), 0x8, 0x0) dup3(r3, r0, 0x0) 2018/03/23 06:35:24 executing program 0: r0 = socket(0x10, 0x400000802, 0x0) readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000640)=""/99, 0x63}], 0x1) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x100000001, 0x4486, "5ab7584f37a0", 0xffff}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000000)=0x2) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/23 06:35:24 executing program 6: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) gettid() fcntl$getown(r0, 0x9) gettid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)) getpgid(0x0) r1 = fcntl$getown(r0, 0x9) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) getxattr(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=@random={'osx.', '(&}{ppp1\x00'}, &(0x7f0000000240)=""/161, 0xa1) ptrace(0x4207, r3) wait4(r3, &(0x7f0000000000), 0x0, 0x0) 2018/03/23 06:35:24 executing program 3: mknod(&(0x7f00000015c0)='./file0\x00', 0x1001, 0x10001) r0 = open(&(0x7f0000efaff8)='./file0\x00', 0x80043, 0x0) fcntl$setlease(r0, 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000001600)={0xae, 0x6973, 0x6, 0x1, 0x10001}) r1 = open(&(0x7f000000a000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) sendmsg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)="36aa52cb01afb2c0abd541de6857ea3524e0a2ce5f6b3861f3815c509a65f83b0da8397442e8f043f8f0b138e628fc08efa9", 0x32}, {&(0x7f0000000040)="9f1e0db1b0d2cfcfbe264915114cac9512203649cea0a800eb0ce3c0f4a84b92a9d8f6cf2c0fced4", 0x28}, {&(0x7f0000000080)="cd53e57d71e7cec26d1dfa029be8a3f8e890817b885e4b8b8d37bb9f121dc68bf4b30833895561d1f41faae04ea9b1df9ad800efa6a3416e0c8171435191ba5b7bf0a62ace8b90a7fa12fe0ac9fd83126662301c1c5d4889ac35bc3a7b83e924e9d46ee53d063edbbecd9f1e11c518f87f2c6caec3", 0x75}, {&(0x7f0000000100)="4ca01499049251c1c44df2e98f9db1b33fcfffddf999b66576dfcd14945679d1714662aa72d110d9cbc8d81410f70835e6d3585454ffa144151cba15c83e9e5239d4d1ffca1374adfd62b3ca71853aa79950f68d1db437e8bf7e3ddf75b57c0cf103cfd057165ff4f349fb2a13751adb176db4a4c9e5c8c4045154ff1d13577ce28c83e3b06ef90bd36f389c1ee771e4a6d1aeb2c1dd8c2549f06ab987afa81dcb772bb4b65efae19fc713c0453d856289cbc872b09b3f15cb31af6cbe449bdf1ea22bafd6b309e9419b187cf835fc97ec2a3f", 0xd3}, {&(0x7f0000000200)="cd049d3bbf580e52064c57dacd283f5f3838f78ff931", 0x16}], 0x5, &(0x7f00000029c0)=ANY=[@ANYBLOB="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"], 0x1312, 0x20000000}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000280)={0xfe7, 0x0, 0x10000, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f00000002c0)={0xffff, r2, 0x0, 0x9}) 2018/03/23 06:35:24 executing program 5: connect$inet6(0xffffffffffffffff, &(0x7f00001a8000)={0xa, 0x4e21, 0x0, @empty, 0x4}, 0x1c) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3d, &(0x7f0000000000)=""/192, &(0x7f0000a8c000)=0xc0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000100)=0x1e) 2018/03/23 06:35:24 executing program 2: set_robust_list(&(0x7f0000000100)={&(0x7f0000000040)={&(0x7f0000000000)}, 0x2, &(0x7f00000000c0)={&(0x7f0000000080)}}, 0xc) r0 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x20, 0x101002) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000140)=""/217) write$evdev(r0, &(0x7f0000dd1000)=[{{}, 0x4, 0x4}, {{0x77359400}, 0x1, 0x6}], 0x20) 2018/03/23 06:35:24 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000e34000)='environ\x00') pwrite64(r0, &(0x7f0000000000)="a435dc01bf937a67ac81cd8aeb7ce0c766f5b1f5d3f3055712038c719fd97018558abd2273f1f4e9b04f4d1d7625a9686777e70059b4166b7caec55da4267cb175af1719685456cabc8c48e40cb609f256da24379d7067b37860", 0x5a, 0x0) pread64(r0, &(0x7f0000c31000), 0x0, 0x0) 2018/03/23 06:35:24 executing program 7: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00001caff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x4000000000000001) mmap(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) lseek(r0, 0x0, 0x4) 2018/03/23 06:35:24 executing program 4: setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x8c) 2018/03/23 06:35:24 executing program 4: r0 = socket$inet6(0xa, 0x802, 0x0) fsetxattr(r0, &(0x7f0000005fef)=@known='security.selinux\x00', &(0x7f0000000080)='system_u:object_r:netcontrol_device_t:s0', 0x28, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/hwrng\x00', 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000400)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, [0xff23, 0x8, 0xffff, 0x7, 0x7fffffff, 0xa, 0x7, 0x7fffffff, 0x1, 0x9, 0x7, 0xfffffffffffffe01, 0x31a2, 0x1, 0x7ff]}, &(0x7f0000000200)=0x100) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000380)={'eql\x00', {0x2, 0x4e22}}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000240)={r2, 0xc472}, 0x8) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0xfffffffffffffffd, 0x0, 0x1, "6d979cc54c90d8025cbb0c275e75c5e6e0fd06759d1a5495bc5e02d5ca76cd5509ece33d9705a59da73ee6729658a027c4917d344f397e498977646cd9934029e63b2b96fc9d0320f587d495c94dda4f"}, 0xd8) 2018/03/23 06:35:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f000085bff8)=[{&(0x7f0000000000)="390000001100094700bb00e1b90500000700000002000000450000040000800019001a000d0089223dc944fd94b359d100000000000000001d", 0x39}], 0x1) [ 46.227291] [ 46.228979] ====================================================== [ 46.235285] [ INFO: possible circular locking dependency detected ] [ 46.241677] 4.4.120-gd63fdf6 #29 Not tainted [ 46.246071] ------------------------------------------------------- [ 46.252457] syz-executor7/6847 is trying to acquire lock: 2018/03/23 06:35:24 executing program 6: r0 = socket$inet6(0xa, 0x8000080002, 0x0) r1 = dup2(r0, r0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000000)={'syz_tun\x00'}) setsockopt$inet6_int(r1, 0x29, 0x38, &(0x7f0000000040), 0x4) 2018/03/23 06:35:24 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) gettid() ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000380)={'syz_tun\x00', &(0x7f0000000340)=@ethtool_sfeatures={0x3b, 0x2, [{0x65b}, {}]}}) lgetxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='security.evm\x00', &(0x7f0000000080)=""/220, 0xdc) 2018/03/23 06:35:24 executing program 6: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40, 0x0) r0 = gettid() timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f000016a000)) exit(0x0) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) [ 46.256617] audit: type=1400 audit(1521786924.605:17): avc: denied { relabelto } for pid=6853 comm="syz-executor4" name="UDPv6" dev="sockfs" ino=15168 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:netcontrol_device_t:s0 tclass=udp_socket permissive=1 [ 46.257595] audit: type=1400 audit(1521786924.605:18): avc: denied { ioctl } for pid=6853 comm="syz-executor4" path="socket:[15168]" dev="sockfs" ino=15168 ioctlcmd=8916 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:netcontrol_device_t:s0 tclass=sock_file permissive=1 [ 46.310835] (&sb->s_type->i_mutex_key#10){+.+.+.}, at: [] shmem_file_llseek+0xf1/0x240 [ 46.321163] [ 46.321163] but task is already holding lock: 2018/03/23 06:35:24 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/20, 0x14) r2 = gettid() readv(r0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/69, 0xfffffffffffffecb}], 0x2100) process_vm_writev(r2, &(0x7f0000000000)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000c22fa0)=[{&(0x7f00000001c0)=""/1, 0x1}], 0x1, 0x0) sync_file_range(r1, 0x6, 0x5, 0x4) ptrace$setsig(0x4203, r2, 0x401, &(0x7f0000000040)={0x27, 0x8000, 0x1ff, 0x84}) [ 46.327113] (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 46.335637] [ 46.335637] which lock already depends on the new lock. [ 46.335637] [ 46.343933] [ 46.343933] the existing dependency chain (in reverse order) is: [ 46.351536] -> #2 (ashmem_mutex){+.+.+.}: [ 46.356371] [] lock_acquire+0x15e/0x460 [ 46.362603] [] mutex_lock_nested+0xbb/0x850 [ 46.369188] [] ashmem_mmap+0x53/0x400 2018/03/23 06:35:24 executing program 6: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x42) fcntl$setlease(r0, 0x400, 0x0) unlink(&(0x7f0000000140)='./file0\x00') readlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)=""/36, 0x24) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0x1, 0x1000}) 2018/03/23 06:35:24 executing program 4: r0 = add_key$user(&(0x7f00000010c0)='user\x00', &(0x7f0000001100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001140)='y', 0x1, 0xfffffffffffffffd) r1 = socket$l2tp(0x18, 0x1, 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380)='/dev/autofs\x00', 0x10000, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc\x00', 0x10080, 0x0) syz_open_dev$mice(&(0x7f0000000400)='/dev/input/mice\x00', 0x0, 0x80000) dup2(r1, r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x1, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000480)='/dev/keychord\x00', 0x20000, 0x0) dup2(r2, r3) r4 = syz_open_dev$usbmon(&(0x7f0000000500)='/dev/usbmon#\x00', 0x7, 0x100) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000004c0)=0x0) r6 = creat(&(0x7f0000000340)='./file0\x00', 0x10) ioctl$KIOCSOUND(r6, 0x4b2f, 0x3) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000300)={r5, r7, r8}, 0xc) keyctl$setperm(0x5, r0, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="f0", 0x1, 0xfffffffffffffffd) [ 46.375255] [] mmap_region+0x94f/0x1250 [ 46.381497] [] do_mmap+0x4fd/0x9d0 [ 46.387319] [] vm_mmap_pgoff+0x16e/0x1c0 [ 46.393665] [] SyS_mmap_pgoff+0x33f/0x560 [ 46.400102] [] do_fast_syscall_32+0x321/0x8a0 [ 46.406873] [] sysenter_flags_fixed+0xd/0x17 [ 46.413586] -> #1 (&mm->mmap_sem){++++++}: [ 46.418478] [] lock_acquire+0x15e/0x460 2018/03/23 06:35:24 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x22200) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) ioctl$TUNSETLINK(r1, 0x400454cd, 0x301) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x1}) r2 = memfd_create(&(0x7f0000000040)='bridge0\x00', 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e24, @rand_addr=0x2}, @in6={0xa, 0x4e23, 0x25, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x4e20, 0x7fff, @loopback={0x0, 0x1}, 0x200}, @in={0x2, 0x4e22, @rand_addr=0x8}, @in6={0xa, 0x4e20, 0xd4, @local={0xfe, 0x80, [], 0xaa}, 0x8001}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xc}}], 0x84) 2018/03/23 06:35:24 executing program 6: prctl$intptr(0x1c, 0xffffffffffffeffd) timer_create(0x7, &(0x7f0000000000)={0x0, 0x33, 0x7, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_delete(r0) [ 46.424737] [] __might_fault+0x14a/0x1d0 [ 46.431078] [] filldir+0x162/0x2d0 [ 46.436904] [] dcache_readdir+0x11e/0x7b0 [ 46.443335] [] iterate_dir+0x1c8/0x420 [ 46.449506] [] SyS_getdents+0x14a/0x270 [ 46.455752] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 46.462966] -> #0 (&sb->s_type->i_mutex_key#10){+.+.+.}: [ 46.469188] [] __lock_acquire+0x371f/0x4b50 [ 46.475796] [] lock_acquire+0x15e/0x460 [ 46.482057] [] mutex_lock_nested+0xbb/0x850 [ 46.488666] [] shmem_file_llseek+0xf1/0x240 [ 46.495264] [] vfs_llseek+0xa2/0xd0 [ 46.501160] [] ashmem_llseek+0xe7/0x1f0 [ 46.507744] [] compat_SyS_lseek+0xeb/0x170 [ 46.514259] [] do_fast_syscall_32+0x321/0x8a0 [ 46.521014] [] sysenter_flags_fixed+0xd/0x17 [ 46.527688] [ 46.527688] other info that might help us debug this: [ 46.527688] [ 46.535798] Chain exists of: &sb->s_type->i_mutex_key#10 --> &mm->mmap_sem --> ashmem_mutex [ 46.545509] Possible unsafe locking scenario: [ 46.545509] [ 46.551533] CPU0 CPU1 [ 46.556173] ---- ---- [ 46.560810] lock(ashmem_mutex); [ 46.564468] lock(&mm->mmap_sem); [ 46.570727] lock(ashmem_mutex); [ 46.576901] lock(&sb->s_type->i_mutex_key#10); [ 46.581973] [ 46.581973] *** DEADLOCK *** [ 46.581973] [ 46.588003] 1 lock held by syz-executor7/6847: [ 46.592554] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_llseek+0x56/0x1f0 [ 46.601616] [ 46.601616] stack backtrace: [ 46.606081] CPU: 0 PID: 6847 Comm: syz-executor7 Not tainted 4.4.120-gd63fdf6 #29 [ 46.613669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 46.622994] 0000000000000000 049669f5b6a1fd3c ffff8800b8dcfa58 ffffffff81d0408d [ 46.630974] ffffffff8519fe60 ffffffff851a99a0 ffffffff851be970 ffff8800b95188f8 [ 46.638949] ffff8800b9518000 ffff8800b8dcfaa0 ffffffff81233ba1 ffff8800b95188f8 [ 46.646923] Call Trace: [ 46.649491] [] dump_stack+0xc1/0x124 [ 46.654824] [] print_circular_bug+0x271/0x310 [ 46.660937] [] __lock_acquire+0x371f/0x4b50 [ 46.666875] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 46.673857] [] ? __lock_is_held+0xa1/0xf0 [ 46.679622] [] lock_acquire+0x15e/0x460 [ 46.685219] [] ? shmem_file_llseek+0xf1/0x240 [ 46.691332] [] ? shmem_file_llseek+0xf1/0x240 [ 46.697448] [] mutex_lock_nested+0xbb/0x850 [ 46.703385] [] ? shmem_file_llseek+0xf1/0x240 [ 46.709498] [] ? mutex_lock_nested+0x5d4/0x850 [ 46.715698] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 46.721899] [] ? mutex_lock_nested+0x560/0x850 2018/03/23 06:35:25 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x101000, 0x0) syz_open_pts(r1, 0x40) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}}, &(0x7f0000000040)=0x20) 2018/03/23 06:35:25 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000007c0)=ANY=[@ANYBLOB="02000000b69b599695dd2b0d8085c8d20764c9e3abd8bb03b806973b21e25e4d70b01f05b348b4c95f4f79546cd51ea7aad41468092f58da210e88e454d9f1dc3eab8453022116", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000540)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000580)={0x0, 0x9}, &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000600)={0x0, 0xe3b, 0x10}, &(0x7f0000000640)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000000780)={&(0x7f0000000000)=@in6={0xa, 0x4e22, 0x400, @ipv4={[], [0xff, 0xff], @rand_addr=0x4}, 0x10001}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000040)="2082a487bd2751127ae5c55c6744b90b293f92cf3564e2a80cdf8cbfb1a378acd092cd60f506f2b3d50e4e47ba0cd3384651b2bd06868bff72925ea7b6039763b44134009a11ca45fde800e17e35c971ad54464b4997eb7cc2c423fe02f08c62e6e1bf825638a4be9eaae3bc7e7d8099c0d39558d6c6a57775b2f588893873c39f41e2cc84ac4d437faf9329fec0a64909fa74c3a5581af6c354", 0x9a}, {&(0x7f0000000100)="ca308cbc5d0853b7aa8463fce180d989a96e65ce5b402df80bf718b041ee9125a730250c8b8bf43855bdb48bf7eabae991d1e141ff8ceca8b8178d214149124b57a20a13bdac0baec1e38bfeca636e59fa8afe88a4d3951c31d00626a4dc9b379b43c84d600c7ab35469d169de8316e116f411a318e719391c3d03bc186fb8a1ef44dbae25208ad876610e94b862c2c03ad1e51ca3ac96cd6510b12b0a6670bdcfea95ab3579b59ff2b9b38bbb5dd0b13ce05208d68f896c96400609051fc73663905cb7", 0xc4}, {&(0x7f0000000200)="07a32008129d9569ec17a6cb2a5b9b116fdb56fa31c023772a28a7c352d433c06169b6f6853ab552c72701300bf96154321c373707b9f4b86c5c2ed843d13b29fc77456c8c121430f5fa38958d52612fab0368ba8aabb412647e489bfcc1faf662da710663d74d5c6c69ef78a043a460577a746f8d99ec99e9", 0x79}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="a20ef77b98482939322949e105e5211c6decd2993d5b41745b3680031d6d1ad15a7b31dcf5f63ba0e52e0b45d4304d7c0cc525cb6ff778df4a6f6e001e52bfef04d55d8199f751cf6b7dacb34e0885388cbf5ac68bc4a3709d2c3f82e0c8de889de59cb294c6f305a7efe7909596c298cfc129471fed560a57ecd9b1003d607b738a7b174793e75281efcb7c2f7a1c9c85f632493d0803b01f7c22299dba1f78fbee687265e148ae06cf72bee5347afc9926e67d67ef42f6f8cd14f97e2a9993bf3a96", 0xc3}, {&(0x7f00000003c0)="2d027c05a2f59aeb91f749f1258275450f30e94ed6382ff7ebc5f7733421b2013b0d78285697cfe2fcc835bc94904e38a0167dd98a42e4f5a2623c3f84862ddb26c2b30c497fc2e7ae2a3ccc9d83bb21f16220fc86990dac3572dd7a75408943c2be3d55db0f09ad8cd3e92c9aa829e8ec0fece1d4c030ed05565a0798ba5e212cab04d634295892f03401ef90c1063ab1847210b48ff70af11398f639ca08886f50a23b009b987c6ac6672c717bb9e364cd19a9848a1f2cd85f0ff8db3bdd9c88bec0e9da03bbc8f54f0494", 0xcc}], 0x6, &(0x7f0000000680)=[@sndinfo={0x1c, 0x84, 0x2, {0x7f, 0x0, 0x400, 0x7, r1}}, @sndrcv={0x2c, 0x84, 0x1, {0x7fff, 0x0, 0x2, 0xff, 0x4, 0x8b, 0x1ff, 0xfffffffffffffb86, r2}}, @sndrcv={0x2c, 0x84, 0x1, {0xaf71, 0x7, 0x0, 0x0, 0x1f, 0x101, 0x100000001, 0xb5, r3}}, @init={0x14, 0x84, 0x0, {0x7, 0x5f, 0x8, 0x4}}, @init={0x14, 0x84, 0x0, {0x1, 0x4, 0xffff, 0x8}}], 0xdc, 0x20048084}, 0x40800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mknod$loop(&(0x7f0000001000)='./file0/file0\x00', 0x0, 0xffffffffffffffff) [ 46.728110] [] ? ashmem_llseek+0x56/0x1f0 [ 46.733894] [] shmem_file_llseek+0xf1/0x240 [ 46.739851] [] ? __fget+0x23a/0x3b0 [ 46.745114] [] ? shmem_mmap+0x90/0x90 [ 46.750556] [] vfs_llseek+0xa2/0xd0 [ 46.755813] [] ashmem_llseek+0xe7/0x1f0 [ 46.761416] [] ? ashmem_read+0x200/0x200 [ 46.767113] [] compat_SyS_lseek+0xeb/0x170 [ 46.772973] [] ? SyS_lseek+0x170/0x170 [ 46.778485] [] do_fast_syscall_32+0x321/0x8a0 [ 46.784599] [] sysenter_flags_fixed+0xd/0x17 2018/03/23 06:35:25 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) sendto$llc(r0, &(0x7f0000000180), 0x0, 0x80, &(0x7f00000001c0)={0x1a, 0x33f, 0xc5, 0x9, 0x5, 0x3}, 0x10) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ashmem\x00', 0x404, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x2) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000200)="5a30c597ec4bafd8240bb92a2372d69a716c9f5621233f06486318343835c2dbd533f2ae29399f5ae0847b274ce15e626286086dde899254b8365b52d67a314fd5ad79d9b9e1e4d4e2b2069fcc0fc9bb58bac6716617586b8c5b44461b3d6e483552c8fedb7de7c495c14f6d952650a914db4deed9af7ca5aa51f036cb3d6a44caa08baa8200c2c6217519853091bd098706319e5939ddd1ad486921c5789f3ad7a86987f19bc2882c") mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r1, 0x0) read(r1, &(0x7f00003f5000)=""/4096, 0x1000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x100, 0x0) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000080)="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") 2018/03/23 06:35:25 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f0000000240)=0xfffffffffffffffa, 0x2f1) sendto$ax25(r1, &(0x7f0000000080)='p', 0x1, 0x0, &(0x7f0000000140)={0x3, {"095a3d3758e381"}}, 0x10) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x2, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/03/23 06:35:25 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast2=0xe0000002}, 0xfffffffffffffee6) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000faef5a)="f1", 0x1, 0x8000, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00004e5ffc), 0x4) 2018/03/23 06:35:25 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000000040), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=@nfc, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}}], 0x1b1, 0x0, 0x0) getsockname$netrom(r2, &(0x7f0000000080), &(0x7f0000000140)=0x10) 2018/03/23 06:35:25 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0xd4d0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in6={0xa, 0x4e21, 0x3ff, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x4e23}, @in6={0xa, 0x4e20, 0x432f, @remote={0xfe, 0x80, [], 0xbb}, 0xffffffffffffffff}, @in6={0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, @in6={0xa, 0x4e24, 0x7f, @empty, 0x3f}, @in6={0xa, 0x4e23, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x63}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}], 0xf4) 2018/03/23 06:35:25 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = getpgid(r0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x105000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x18}, 0x7fffffff}}}, &(0x7f00000002c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000300)={0x0, @in6={{0xa, 0x4e20, 0x7, @ipv4={[], [0xff, 0xff]}, 0x7fffffff}}, [0x4, 0x9, 0x6, 0x5, 0x9, 0x7, 0x8, 0x9, 0xa111, 0xfffffffffffffff8, 0x20, 0x2, 0xd49, 0x20]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x36f, 0x200, 0xa27, 0x2, 0xffffffff00000001, 0x3, 0x1, {0x0, @in6={{0xa, 0x4e20, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x3}}, 0x5, 0x6f17, 0x8, 0xfffffffffffff001, 0xffffffffffffffff}}, &(0x7f0000000500)=0xb0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x0, &(0x7f00000000c0)}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000540)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f00000001c0)=0x12) capget(&(0x7f0000000000)={0x20071026, r1}, &(0x7f0000000040)) 2018/03/23 06:35:25 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup(r0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000000180)={0x1, &(0x7f0000000000)=""/12, &(0x7f0000000140)=[{0xddb07778, 0xd9, 0x101, &(0x7f0000000040)=""/217}]}) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00006b5f98)={0x14, 0x1, 0x1, 0x800000001}, 0x14}, 0x1}, 0x0) ftruncate(r0, 0x3) 2018/03/23 06:35:25 executing program 7: r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000f0c000)='comm\x00') setsockopt$inet6_tcp_buf(r1, 0x6, 0x16, &(0x7f00000000c0)="f031ab51dfa68cb80f85576f760cb286e8417136dc71fb5c8675a1bf6ff96629d29f0f3629327c538ff7f696944a03df2f511e23b7129d77e51e31a57cd598040cd6268f84b470472d", 0x49) ftruncate(r1, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xffffffffffffefa2) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000040)={&(0x7f0000000000)=[0x3, 0x9, 0x7, 0x8001], 0x4, 0x7, 0x64, 0x3, 0x5, 0xfff, {0x20, 0x4, 0x5, 0x7ff, 0x800, 0x10e, 0x5, 0x5, 0x0, 0x1f, 0x0, 0x9, 0x6, 0x1f, "94debfb28387ec86042a73a8f432171ea65f4c17b10d7b5309b162b253679f96"}}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000440)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x2}) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000140)=""/52, 0x34}, {&(0x7f0000000180)=""/120, 0x78}, {&(0x7f0000000200)=""/89, 0x59}, {&(0x7f0000000280)=""/228, 0xe4}, {&(0x7f0000000380)=""/36, 0x24}, {&(0x7f00000003c0)=""/18, 0x12}], 0x6, 0x0) ftruncate(r1, 0x43a) 2018/03/23 06:35:25 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/23 06:35:25 executing program 1: r0 = socket(0xa, 0x802, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000140)=0x1e) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000000)=0x200, 0x4) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x2000) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/03/23 06:35:25 executing program 5: r0 = syz_open_dev$urandom(&(0x7f0000000ff3)='/dev/urandom\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000fe0)=[{&(0x7f000045e000)=""/122, 0x7a}], 0x12, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000140)='/dev/sg#\x00', 0x9, 0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000180)={0x0, 0xe2, "4c8c10583efe761547e649eef780b7895bfbc51c7db119dd63aa54504735a030ea98ee824f2af97e206b16c50760299dffcf22684a1f7ab9c15c8ea84cee668a7a4e1da5bef7f91eb95d0f19062d6a5e12e9633a75c191ca9231d61aaa3e7158c95dd0f98124ac7b2e3e485d64dffdb740be1b0b27ffe4d561dce0f6d2c48ea83da4d1aa39e9fbd48216b8524b0314a2c3ea7054e019c7d52a177fe2a563dee58981a904f25873109ca48fca88b4dde75fd4b94873537cd7302addaa505d7869ff6a337e53a0abfa8be798c40426f194efbb9bbe01dc081db7d9dd91d213a14f2bae"}, &(0x7f0000000280)=0xea) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000002c0)={r2, 0xffffffff}, &(0x7f0000000300)=0x8) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x2b4600, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000080)=0x5, 0x4) 2018/03/23 06:35:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") pread64(r0, &(0x7f00000000c0)=""/232, 0xe8, 0x0) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f0000002000)=""/4096, 0x1000, 0x0) 2018/03/23 06:35:25 executing program 7: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x11f, 0x4) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000000)={@empty, @rand_addr, 0x0}, &(0x7f0000000040)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x21, r2}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f00000000c0)=""/184) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/03/23 06:35:25 executing program 3: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffffffffffffe}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x2e}, 0x8) ioprio_set$pid(0x3, 0x0, 0x0) 2018/03/23 06:35:25 executing program 6: add_key$user(&(0x7f00000031c0)='user\x00', &(0x7f0000003200)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000003240)="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", 0x1000, 0xffffffffffffffff) r0 = request_key(&(0x7f0000004240)='id_legacy\x00', &(0x7f0000004280)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000042c0)='\\GPL\x00', 0xfffffffffffffffb) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) setpriority(0x1, r1, 0x7) clock_gettime(0x0, &(0x7f0000001d80)={0x0, 0x0}) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001f00)='/selinux/status\x00', 0x0, 0x0) recvmmsg(r4, &(0x7f0000001d00)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/56, 0x38}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f00000000c0)=""/124, 0x7c}], 0x3, &(0x7f0000000180)=""/183, 0xb7, 0x1ff}, 0x1}, {{&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/36, 0x24}, {&(0x7f0000000300)=""/142, 0x8e}, {&(0x7f00000003c0)=""/227, 0xe3}, {&(0x7f00000004c0)=""/65, 0x41}], 0x4, &(0x7f0000000580)=""/168, 0x888ca66ddc59d947, 0x9}, 0x1}, {{&(0x7f0000000640)=@sco, 0x80, &(0x7f0000000900)=[{&(0x7f00000006c0)=""/68, 0x44}, {&(0x7f0000000740)=""/220, 0xdc}, {&(0x7f0000000840)=""/146, 0x92}], 0x3, &(0x7f0000000940)=""/179, 0xb3, 0x8001}, 0x8}, {{&(0x7f0000000a00)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001f40)=[{&(0x7f0000000a80)=""/4096, 0x1000}, {&(0x7f0000001ec0)=""/19, 0x13}, {&(0x7f0000001ac0)=""/202, 0xca}, {&(0x7f0000001bc0)=""/241, 0xf1}], 0x4, 0x0, 0x0, 0x4}, 0x72b}], 0x4, 0xd05be8b5e7ebe84d, &(0x7f0000001e80)={r2, r3+30000000}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000001e00), &(0x7f0000001e40)=0x4) keyctl$update(0x2, r0, &(0x7f0000002100)="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", 0x321798386dbfc972) 2018/03/23 06:35:25 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000d8b000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x20000, 0x0) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x2, 0x15, 0x7, 0x0, 0xd, 0x0, 0x70bd29, 0x25dfdbfc, [@sadb_sa={0x2, 0x1, 0x4d6, 0x6, 0x27af455c, 0x9, 0x3}, @sadb_spirange={0x2, 0x10, 0x4d4, 0x4d2}, @sadb_x_nat_t_port={0x1, 0x16, 0x4e24}, @sadb_sa={0x2, 0x1, 0x4d3, 0x6, 0xffffffff00000001, 0xc7, 0x2, 0xc0000000}, @sadb_lifetime={0x4, 0x0, 0x5, 0x8, 0x4, 0x6}]}, 0x68}, 0x1}, 0x4) [ 46.893866] capability: warning: `syz-executor5' uses deprecated v2 capabilities in a way that may be insecure [ 46.905557] audit: type=1400 audit(1521786925.255:19): avc: denied { ioctl } for pid=6900 comm="syz-executor3" path="socket:[15277]" dev="sockfs" ino=15277 ioctlcmd=6419 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 2018/03/23 06:35:25 executing program 2: prctl$intptr(0x27, 0x20000000000b516) 2018/03/23 06:35:25 executing program 1: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) r1 = gettid() perf_event_open(&(0x7f0000000240)={0x7, 0x70, 0xffff, 0x7, 0x7, 0x9, 0x0, 0x4, 0x10010, 0x0, 0x9, 0x7, 0x8, 0x48, 0x4672a83d, 0xfffffffffffffffe, 0x7ff, 0x3, 0x3ff, 0xfffffffffffeffff, 0x8, 0x7ff, 0xaf, 0x800, 0x9, 0x0, 0x7fff, 0x10001, 0x4, 0x1000, 0x3, 0x1, 0xfffffffffffffa76, 0x7, 0x3, 0x3, 0x81, 0x3, 0x0, 0x7f1e, 0x7, @perf_config_ext={0x80000001, 0x1}, 0x10000, 0x3, 0x40, 0x0, 0x10001, 0x1, 0x7}, r1, 0x8, r0, 0x2) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000040)=""/81, &(0x7f00000000c0)=0x51) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000000100)="bd879f29d19143a9ee492d880bb6e5c57bb6ae4a03d034008ad395ccff06044987c377c5eaba2e4e37aa60461a0896d6e157e980d82f5fa904f3278cb76c2d6c5c1592f79f07269533abc1bfb73bc0f8228875196ccc7f06e9550e8dd0600d54d6678d85630e6bcad7e9aee5ecdfee392017e7b0e5f0f43b58b7f87e8b056ad93933440f961ae290b00d5f887ff31191593d7b063fc537f724a9586ceceef5899b8d669f3a16d8b897b1dab61aa1efb7b375ac33163f4a6f5993ab39a7ed972eac15093eb575f382dc596da40c0dac74353173df63b162922362edd98871edd851bba4b4c7c73328d168708ca1ff675b833eaef439e896f9", 0xf8, 0x400c000, &(0x7f0000000200)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000f78000)=0xff) bind$inet6(r3, &(0x7f00004bffe4)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) sendto$inet(r2, &(0x7f00009a9f78), 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x4e22}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r4, r3, 0x0) 2018/03/23 06:35:25 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000680)='/dev/usbmon#\x00', 0x0, 0x800) pread64(r0, &(0x7f0000004340)=""/4096, 0x1000, 0x2) write$fuse(r0, &(0x7f0000000000)={0x30, 0x0, 0x3, @fuse_notify_retrieve_out={0x0, 0xfff, 0x635, 0x8}}, 0x30) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) r2 = getpgid(0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000006c0)={{{@in6=@ipv4={[], [], @loopback}, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@dev}}, &(0x7f00000005c0)=0xe8) fcntl$getownex(r0, 0x10, &(0x7f0000000600)) r4 = gettid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000640)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000004040)={0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004240)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000005340)=0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000007c00)=0x0) stat(&(0x7f0000007c40)='./file0\x00', &(0x7f0000007c80)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000007bc0)=[{&(0x7f0000000100)={0xfffffffffffffcdd, 0x1d, 0x21, 0x70bd2a, 0x25dfdbfb, "", [@generic="452e47d74dc38efa900b13add88471b2a3e9db97c52f7a086f00875b3cbcbc214c84994aa5cd44add0d4309c14fecd40164437e0ade6bbd3168343703f8b876df3ad78c259ff62168bcaa67e1ce3e8dab8bf24832fdb3c7dab3e90d24a1c1ba9e83ba851047557e4295fa7d6b92b67b3101cbe7bc6d4c41fba4f488d4ae93efbf57410cf849d599d06effd4f7ed1", @typed={0x14, 0x3e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @nested={0xe0, 0x56, [@generic="1e8e9cd1b2ba048533f43f9aeae8ceca16680242fed3a0ab4d30b94b37f4d2784da090f097a42b418163baa78f9e884ee8b1e4d0ca90f2e4a903b0d33421a9a90adf6d00673e45ca4028f52d7800a411a7ac31382a4256e25c67ada1bdeba40722d4041227", @generic="c9d5e9ec5fd37800f209f3bfefa52ce1a2db96c617873cf0ffb21a8dc56d49d15d092cda5f51a8997b18c07275c4ff9f99a11ff5d3976f2f5a3ca7df6a09c99a07e417870689c4e9292b24e91c2196b68f972e8ac7a9579a5a78b9a7cfa5fd393ff9eec4bff5d5aeeaa5cff75d", @typed={0x8, 0x7c, @uid=r1}]}, @nested={0x74, 0x1e, [@typed={0x8, 0x71, @fd=r0}, @generic="0b079e77729ac7024ce3e044c9604a2cf868ed89b92a68244400d059447a005ff29bc2f6c469b0a3a89bd936c0692b29ad1622aa6cd9e55a5e5f4ee13fa001e12521aa1f77f4b59626c36d4462f742b48207aae3b925408482c8cd39b4307659be952b2c7824b5"]}]}, 0x208}, {&(0x7f0000000340)={0x244, 0x39, 0x100, 0x70bd2c, 0x25dfdbff, "", [@nested={0x234, 0x6d, [@typed={0x8, 0x84, @pid=r2}, @generic="18dd2889106e52743d3f390e65eb6c8c5e06d44c87277cf3220291009a533fad6a91e16375a5cd34d19c37ecb91e792835438e1309e02eb085ef608af3c216d02d5976fcb61010438e1f53b8ea7dc831cc649d33cbef10257d8d671fc08b3c064ab57667ac3d83317722497416a5e32c7a564b4bf4e25636971ef6de88618c82593295481311d5c4617c6c9a9be4fab8eb51ba8b594fd21383e576786dba938608f67613eb11171e7ca86af7b7fc54d13cef80b3d9580db0713829400d7b82fa842205c7a27961101f43cf20537a883e3a636a98587f14fb433a1dbc10885acab8827cacfd7ef88eda1b226a7c47115deab39fc32ef3d3a458", @generic="498428210b41f914b917cf24cca73e3c0696c3cec358061db6896ef686e4eb6a47902dc36fba6d81ed451320fb45d79613c16e211b3466ca4fd5794534c3a52baca8c4a609d81e25d920686aa084a17a17b82f60a18b63a2d71661b8dd0a38132a5f41c8d16505bd299f868054d7ca0eff2b9505a051998eeeb3c7471ba04d6d5d33c779e309ee79d5bb8baed1f296b08558068abc992c830dd207ab724c", 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@generic="297e34a5e7b89cd9d2dec9bb0633a664ef3667d58e0a89c914afe1e9728b2eca65bc05f3c450ddc7fb7eadec649247c9d400b9c94ad001be6d5422fa95a9e59c181833baec5cd72e142b6c14bad6ab29cf9ed869780cfc9162a6360b3fca234239cecaf9ec991b256ae879ccce4fee6f8fa95d154d1c2b5d449e8b1c4406f5aa7ceedfbaa2e38473c2b6b5edcd0261d2e8274fccb78c963af70868f624a98e56350838a1907a1b5a671482f958745ddda9e8490b", @generic="9b31aa4eb4bfe3c2dc6bae8137d4ec9ed370", @typed={0x14, 0x76, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc4, 0xb, @binary="eded35e1443d7c97fb6cbf553be969a8d36e864165e86459a1df3abfd1c0bf8d247892c3b0890e0a87796d7f03a3fca7734e8b192bdeb1d783767dde98113ccc2b136e2a78beef76c6acd0828d79c69d6436c0e4ed90c2eca54c30aff127d6527fefdd6803e4c78ddfbda76ebdca02b9d34ae8df4512b1714e22d50e0583fe0f92386732926ad182b8f5fd861cdb5664bc9105faa406c56520492c1d60ec88df62a6a7fbc8076dba15bad1b415d383e7069a77425ed78444c79e721aae0335"}, @generic="5a037d5d4717dbe228131a2554209a59f648bd98e6ff825f4e9fa6287b291634480e6810d0fb9d9e657a9a96a64b9dfc8ea525294ab3eaef8a78c1cdbc2a11256023a2290a1497996573d9e5667dc5546f59ea95844765e5509e3dffcda0eb01cd7d22a4da0b6d28f9bd0cb11ba4b9954b532a4b9ce7df215cc1df84a1c1930319ad7e810bb002924df1bbe43fcc9f543e263586cdac018e39f0bb5e2c5597d54bbf66995f1d05c27f16cfa2a180540720bb"]}, @nested={0x158, 0x80, [@generic="ba0385b917f17a2c54567b73f5ba65e52143f1fba71ab26c2a802c5081985b5880e1e2c1a085725185dc73e635ec41a9ad76a9b9355c8fb4ab63b6502eebb6a1f2f74f707302f15881751d437ea10df047bf5794e0037d221aac4b5653f41f", @generic="116d288160cc50ae3d0f36d2d93f6451746cadaf5b18e2a45b241685850540df1218e8dfffa1b8f2ec4baaf40cf7c8b2f65d9931720abc42f4c90fee9f1f55ce8bb351aa0641bd59ae7ce6e716ac9288e018534f29bf2d0bbb9a77609ddc8e81e9279bb38069bc2d2df7ab775c7c7ba8cc001320081c5833613c0aa42dbad5358364b21ec818c0e475da2406ffc31e16b0a7cbf301fc408151d78f30c6f9e7cbd0458df0700697423440208ebb85ebd42f636aef74f1aa32ef8dafc2e579534cbbafeb1de05e3dac0da5171ffc911865cf72848d2bbe8234cd9bbd876c3187157a8d80c33c4d5c1a208053e8be018ad23c6122"]}, @nested={0xd4, 0x62, [@typed={0x4, 0x18}, @generic="27acb7b1b01f819818338da1a9f86d0e2a9716347fe65f197cd967c416e996ba2ea8fe8c1f7d823ee99d2ca79e13d2a1f08131c3be52cb2f53a5b00c5533cf5c191e2f88f8159e8b239a502c65905d00d7f810fe4bf4a1f1f0e94fedc724a7a65240c3fe996a33a613714f9d70f434effbb4d68882dc9f4bf50a27b8a182cb0d47a3876a812a2e1f18e8f983ad695f2174a7c5f201919b395582d66029f5fd8e02f234ea5b443af61ce174cf92625822b9e2e122be9e9853b06e1af1073e9ceed3cd7c6239b8798142"]}]}, 0x4b8}, {&(0x7f0000007d80)={0x36, 0x34, 0x1, 0x70bd2d, 0x25dfdbfb, "", [@generic="0dedff7ef93d07c98a477904108b54529c11a56aaa03705ba772558a4975f9dc18cfe6f34cf24abf080f32920142389ea6df26866c534317d8bfe2f690194fd8681c70799fe7e81a5ea07f16ccf3b1ec8e85291330161f918e210a7daa60105722d327027f25b00d3d490fec260cb3a4fa1d7c14ce6c", @nested={0x6c, 0xb, [@generic="cf6c7fccbcd7c6c93e797d4c8ef370f05663e17f99efc0cd5134d2fce5277d3274e476951c3542a6bf4fb5e270c3ee3a400718dc075bbe72848a71b48ca4ab968d35b19806638f1078dd2e6191cf62de8bbf9050cd303e5d9d676b9966d17737493ba0d9f877fa"]}, @nested={0x24, 0x2b, [@typed={0xc, 0x6f, @u64=0x7}, @typed={0xc, 0x32, @u64=0x1b4}, @typed={0x8, 0x45, @u32=0x40}]}]}, 0x118}, {&(0x7f0000007a80)={0x140, 0x37, 0x0, 0x70bd2a, 0x25dfdbfc, "", [@generic="334e3373f643c78dbbd75a38b3334120", @generic="f86116bd770c9301f10969bc9a28976174c7c6c965625b530810ca830946f8701d9a1214b5798a9a1f3ad1d8602b51532d15963ca2b4b98ed157acc6d57984cf6cc6731396", @generic="a6d267beee6991853f404146a416e922f8034cdd5136c2b6e5e606645b506626ae74bb63e646c1b767e9bb9a0f032805d100cab27e1f1c6426a29633d265444190b34cbe3bbc5edbd97dc1ef54cb9d07efd4175a0967257b629ddb9173bb35db03d9c961297bac8341d3e06dd2d3c0ae8b04a3b9c03a3cb261a38d8918ba1448e77d80e17b62668e54c62de4f31b3f7682af5365d3c27022e2026dbcfd93d1fd9263c78a5e7bfd353e68951f7876dd646c1c3fb743afcba1e4e21134cecc57c52d0530957ad83f238875f9", @generic="3afb6ec376208e770063ca476859b6a3"]}, 0x140}], 0x8, &(0x7f0000007d00)=[@cred={0x18, 0x1, 0x2, r9, r10, r11}], 0x18, 0x1}, 0x8001) 2018/03/23 06:35:25 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getpeername(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x80) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f00000000c0)) 2018/03/23 06:35:25 executing program 0: r0 = gettid() unshare(0x28060400) exit(0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='cpuset\x00') ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000000000)={0x3, 0x401, 0x6, 0x100, 0x3}) pread64(r1, &(0x7f000000d000)=""/4096, 0x1000, 0x0) 2018/03/23 06:35:25 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000fd0ff3)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x9204, &(0x7f0000dde000)) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x80000000, 0x10, 0x10000, 0x7}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000080)={r1, 0x10001}, &(0x7f00000000c0)=0x8) 2018/03/23 06:35:25 executing program 2: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000900)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000940)={0x0, 0x47f0988, 0x0, 0x6, 0x40}, &(0x7f0000000980)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000009c0)=@assoc_value={r1, 0x9}, 0x8) r2 = dup2(r0, r0) mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) msync(&(0x7f00003f6000/0x4000)=nil, 0x4000, 0x4) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000000000)=0x5, 0x4) 2018/03/23 06:35:25 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/member\x00', 0x2, 0x0) signalfd(r0, &(0x7f0000000200)={0x80}, 0x8) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@local}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x8) 2018/03/23 06:35:25 executing program 4: request_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='],\x00', 0xfffffffffffffffe) 2018/03/23 06:35:25 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = epoll_create1(0x0) close(r1) r2 = memfd_create(&(0x7f0000a98000)='y#\x00W', 0x0) ioctl$PPPIOCSFLAGS(r2, 0x40047459, &(0x7f0000000040)=0x280) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') close(r0) 2018/03/23 06:35:25 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040)="4f00070000000000000085980400000000", 0x11, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={r2, 0x4, 0x30}, &(0x7f0000000140)=0xc) 2018/03/23 06:35:25 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1f) socketpair$inet6(0xa, 0x3, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x5, 0x7, [0x0, 0x401, 0x1, 0x7ff, 0x7, 0x6, 0x2]}, &(0x7f0000000100)=0x16) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000380)={'bridge0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000300)=0xffffffff, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000140)={r2, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0xd5, 0x4, 0x6, 0x100000000, 0x20}, &(0x7f0000000200)=0x98) writev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="390000001300090468fe00008100000006ee004003000000450001070000fe1419001a000400020000001202000007e200e10c00f41ee40009", 0x39}], 0x1) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000340)) getpeername$ax25(r3, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 2018/03/23 06:35:25 executing program 5: r0 = socket(0xa, 0x80001, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xc) pipe2(&(0x7f0000531000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fchown(r2, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000000)={0x0, 0x2, {0x2, 0x3, 0xf1, 0x1, 0x100}}) [ 47.034381] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 06:35:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={r2, 0xff}, &(0x7f00000001c0)=0x8) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00000000c0), 0x1) 2018/03/23 06:35:25 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getpeername$packet(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001600)=0x14) recvfrom$packet(r0, &(0x7f0000000140)=""/148, 0x94, 0x2000, &(0x7f0000001640)={0x11, 0x1a, r1, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendto$inet6(r0, &(0x7f00000000c0)="0400000000090000b20066514d7f6c410bc62fdbaf533715b6518fd25ffd50451b1679af6da56b91bb0e47cf", 0x2c, 0x0, &(0x7f0000000100)={0xa, 0x800, 0x1, @dev={0xfe, 0x80}}, 0x1c) signalfd(r0, &(0x7f0000000000)={0x7}, 0x8) 2018/03/23 06:35:25 executing program 4: syz_emit_ethernet(0x66, &(0x7f0000007f47)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa000008004500005800000000002f9078ac14ffaaffffffffb4085263d88b025ad7000800000086dd00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'ip6gre0\x00', 0x4}) 2018/03/23 06:35:25 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x20000015, &(0x7f0000000ff0)}, 0xfffffffffffffd88) r2 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='\x00', 0x0) keyctl$get_security(0x11, r2, &(0x7f00000000c0)=""/242, 0xf2) setsockopt$sock_void(r1, 0x1, 0x24, 0x0, 0x0) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/03/23 06:35:25 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) acct(0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000294ff8)='./file0\x00', 0x0, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x98, &(0x7f0000000080)="324cd988bfa2f88048320559aad96f7c281b1f58a4331bfb61a17e56b67012b6545aac6ca5c4583c09c2cf92f548c83877e0d9b441e20fd9c0c43be3dfd5eb28a279443520c17deea9cdd6842151344f3fa722d17cbc1a38082720a162969139a032dee4fa18a37126d8755fdf74ce8d76b40f682a14d57e7e10f68db7239b8859d6109b8edd4b0adb8bd0675cd23b506544a1cc873f1606"}) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) unlinkat(r0, &(0x7f00003e1ff8)='./file0\x00', 0x200) 2018/03/23 06:35:25 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="020300090e0000000000000000000000050006000000000000000000000000000000000000000000000000000000000000000200010000100000000000000000000005000500000000000a00000000001a00ff18000000000000000000000000000100000000000000002f452c5736a4703cd695438aaad8bcb543457b11b3750d040200bd0800e52ace2b31dd8ed0bcf3e370042a19ef45b14982a3afae29"], 0xa5}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='ifb0\x00', 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)) socket$pppoe(0x18, 0x1, 0x0) 2018/03/23 06:35:25 executing program 6: r0 = socket(0x10, 0x3, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write(r0, &(0x7f000081aff8)="26000000130047f10701c1b00e000000000000f90300000000000000ff00f13a050003006e35", 0x26) 2018/03/23 06:35:25 executing program 3: clock_getres(0x8, &(0x7f0000000000)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x80, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000240)=""/27) sendto$unix(r0, &(0x7f0000000080)="860463abb15dd6aea7093145a76a2ff54e57ede5f3c045ef6290784c07489b24dcf3cb8a0f75d799e4be2bb5112753b250b5d92da8bf4857fd0d96108676d1684a1f42721505c84b790285b50a6e86233011a618ac0d1b190a5512382f9b7a42425751495b1d087c86eacf9984df098bfe53d3944e83052c40cad5eace01abf286499b50e84d39eb0473717ee6eedb05ceaaad7047b9ac1cf4b5791683954de6868380a7824f6e4004a5238679f20d2b896fd85ec36a3f05df9998d507ceaddfd2", 0xc1, 0x40, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/23 06:35:25 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000000080)={{0xffffffffffffff94}}) close(r0) 2018/03/23 06:35:25 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setlease(r0, 0x400, 0x1) writev(r0, &(0x7f00002cdff0)=[{&(0x7f0000ef2000)="3900000011000947011b61e6c30500fe070000000200000045efffff08009b0019001a000000000000003f0000000000060004000000000000", 0x39}], 0x1ffffffffffffff2) 2018/03/23 06:35:25 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x240, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1) 2018/03/23 06:35:25 executing program 4: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) sched_getaffinity(r0, 0x8, &(0x7f0000000040)) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0xa, &(0x7f000073bffc)=0xfefffffffffffffe, 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x6, &(0x7f0000000080)=0x1, 0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000100)={0x3, 0x20, 0x3, 0x3f}, 0x10) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000959fc8)={&(0x7f0000b4f000)=@in={0x2, 0x4e23}, 0x10, &(0x7f00005ff000)}, 0x0) 2018/03/23 06:35:25 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000096e000)={0xfffffffffffff297, 0x0, 'client0\x00', 0x0, "f59d3231b0c8803a", "0e45491da3a1ecb739d7d2a489e6d8b22c6e3ede06f41254939e6ea61e23225d"}) 2018/03/23 06:35:25 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000002b00)=[{{&(0x7f0000000240)=@un=@abs, 0x8, &(0x7f0000000840), 0x0, &(0x7f00000008c0)=""/148, 0x94}}, {{&(0x7f0000000980)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000000c00), 0x0, &(0x7f0000000c40)=""/16, 0x10}}, {{0x0, 0x0, &(0x7f0000001f40)=[{&(0x7f00000020c0)=""/193, 0xc1}], 0x1}}], 0x3, 0x4000000002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000018000), 0x0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000080), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$KDSETLED(r2, 0x4b32, 0x0) 2018/03/23 06:35:25 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x96c40, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000000c0)={0x9, 0x9}) ioctl$TCXONC(r0, 0x540a, 0x4) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000040)={0x0, 0x4}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x801, 0x0) fcntl$setpipe(r1, 0x407, 0xff) ioctl$KDGETMODE(r1, 0x4004510d, &(0x7f0000000040)) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000100)={0xd6, 0x2, 0x45, 0x8, 0x7fffffff}) 2018/03/23 06:35:25 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'rose0\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000200)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) 2018/03/23 06:35:25 executing program 3: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000013b000)=[{&(0x7f0000000140)="580000001400192340834b80040d8c560206f8ff000400000000001000005800004824ca945e64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c09fcff4d00040e05a5a0", 0x58}], 0x1) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x80, 0xf1, 0x6, 0x4, 0x5, 0xcf7, 0x8001, 0x100}, &(0x7f0000000040)={0x20, 0x7fffffff, 0xffffffffffffff7f, 0xffffffffffffffe0, 0xffff, 0x9, 0xc1d, 0x7358a1fb}, &(0x7f0000000080)={0x100000001, 0x7fff, 0x2bdec3e8, 0x8c31, 0x1, 0x0, 0x3f, 0x6}, &(0x7f0000000100)={r2, r3+10000000}, &(0x7f0000000200)={&(0x7f00000001c0)={0x1}, 0x8}) 2018/03/23 06:35:25 executing program 6: seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x541fe}]}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000001140)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, &(0x7f0000001180)=0x20) 2018/03/23 06:35:25 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000db5ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000013) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e21, @broadcast=0xffffffff}, {0x1}, 0x4, {0x2, 0x4e24, @multicast2=0xe0000002}, 'yam0\x00'}) close(r0) 2018/03/23 06:35:25 executing program 7: r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0xffffff66, 0x0) add_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='.', 0x175, r0) clock_settime(0x0, &(0x7f00000000c0)={0x0, 0x1c9c380}) 2018/03/23 06:35:25 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030efee)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x1}, &(0x7f0000000100)=0x88) getpid() 2018/03/23 06:35:25 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000d59fc8)=ANY=[@ANYBLOB="e00000027f030001000000000200000000000000ffffffff"], 0x18) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000000)={@dev, @loopback}, &(0x7f0000000140)=0xc) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000eee000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) 2018/03/23 06:35:25 executing program 7: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa, 0x9}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) read(r0, &(0x7f000022e000)=""/74, 0x4a) dup2(r0, r2) 2018/03/23 06:35:25 executing program 2: perf_event_open(&(0x7f00006b2f88)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000080)=""/13, &(0x7f00000000c0)=0xd) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={r1, 0x400}, &(0x7f00000001c0)=0x8) 2018/03/23 06:35:25 executing program 1: socketpair(0x12, 0x0, 0x100000001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000711ff0)={&(0x7f0000000340)=@ipv6_delroute={0x1c, 0x19, 0x405, 0x0, 0x0, {0xa, 0xb0, 0x0, 0x0, 0xff}}, 0x1c}, 0x1}, 0x0) 2018/03/23 06:35:25 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="0900000000000001ff6ca4c3a0aba8900f0000040c000100010800007f0000010c000200211f00000300000000000000"], 0x2c}, 0x1}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 2018/03/23 06:35:25 executing program 3: r0 = syz_open_dev$loop(&(0x7f00006bcff5)='/dev/loop#\x00', 0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x80800) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl(r0, 0x408000000000127b, &(0x7f0000000100)) 2018/03/23 06:35:25 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = dup(r0) syz_open_pts(r0, 0x80080) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) 2018/03/23 06:35:25 executing program 2: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000b34ffc), 0x4) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0xffffffffffff0001, 0xb, 0x2, 0x8c, 0xc3a, 0x0, 0x1000, 0x100000001, 0x6, 0x6}, 0xb) listen(r0, 0x9) 2018/03/23 06:35:25 executing program 7: setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000006ff4)={@empty, @loopback=0x7f000001, 0xd5}, 0xc) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x101, 0x8000}, {0x7, 0x100}, 0x9ce4, 0x1, 0x5}) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom$inet6(r1, &(0x7f00000000c0), 0x0, 0x40, 0x0, 0xf5) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f000001e000)="a5", 0x1) bind$inet(0xffffffffffffffff, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/03/23 06:35:25 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2000, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000cf6)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000ec9000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x2, 0x8, 0x9, 0x80, 0x9b5d, 0x4, 0xfae, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={r2, 0x6}, 0x8) r3 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r3, &(0x7f000000bfc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2623692500080021000c00d7ff00009848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) 2018/03/23 06:35:25 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') getsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f00000000c0), &(0x7f0000000040)=0x4) socket$inet(0x2, 0x3, 0xd3e) pread64(r0, &(0x7f0000e61000), 0x0, 0x0) socket$packet(0x11, 0x3, 0x300) 2018/03/23 06:35:25 executing program 2: r0 = gettid() sched_getparam(r0, &(0x7f0000000000)) r1 = gettid() getpriority(0x2, r1) 2018/03/23 06:35:25 executing program 6: r0 = open(&(0x7f0000000080)='./file0\x00', 0x2100, 0x4) r1 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x393, 0x580) renameat(r0, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00') mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00000002c0)) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)="26407a0a3f912aec12e3c6ed14b04efe84351604146c256ff8ccc82097c0df4cce9abe9a5940c689fb49a7688c9d1f66de6a944b75bcc393327055fd07d83969cfca226b9bdeeda248ef50d8d9d8b4", 0x12040, &(0x7f0000000140)) 2018/03/23 06:35:25 executing program 3: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0), &(0x7f000044b000), 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/23 06:35:25 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$int_in(r0, 0x0, &(0x7f0000000000)=0xffffffff) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x7}, 0x4) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40080, 0x90) ioctl$PERF_EVENT_IOC_ID(r2, 0x80042407, &(0x7f00000000c0)) sendmsg$nl_route(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="2000000013002106000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x20}, 0x1}, 0x0) 2018/03/23 06:35:25 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r1 = syz_open_pts(r0, 0x10000000006) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffff}) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000200)="c61bfc0dcfdbcdc91f5bbaee8a7ae4f590fa06388e540b374f32c5f3544d05d6915b07d32dd14b580a9e077f0d", 0x2d}], 0x1) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000040)={0x1, 0xffffffff, 0xffff, 0x8, 0xffff, 0x40, 0x7, 0x2, 0x3, 0x4, 0x1, 0xfffffffffffffff8}) socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) 2018/03/23 06:35:25 executing program 4: creat(&(0x7f0000000240)='./file0\x00', 0x10000000000) lchown(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 2018/03/23 06:35:25 executing program 2: openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r0 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)='15', 0x2}], 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000080)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f00000000c0)=0x4) write$sndseq(r1, &(0x7f0000000040)=[{0x81, 0xfffffffffffff804, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) openat$selinux_member(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/member\x00', 0x2, 0x0) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000000000)) 2018/03/23 06:35:25 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000000)=@ipx, 0x80, &(0x7f0000000180)=[{&(0x7f0000000240)=""/231, 0xffffffffffffffbe}], 0x1, 0x0, 0x0, 0x77d}, 0x22) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) shutdown(r1, 0x1) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x9, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x9}, 0x1c) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/03/23 06:35:25 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f00000006c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000001540)=@ipv4_newroute={0x24, 0x18, 0x9ec26c7014e22a95, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x5}, [@RTA_GATEWAY={0x8, 0x5, @remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x24}, 0x1, 0x0, 0x0, 0x4044}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1800}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@mpls_getnetconf={0x4c, 0x52, 0xc, 0x70bd25, 0x25dfdbfb, {0x1c}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x12}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x2}, @NETCONFA_IFINDEX={0x8, 0x1, r2}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x7fffffff}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x4) 2018/03/23 06:35:25 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='cgroup\x00', &(0x7f0000000180)='mime_type#trustednodev$\x00', &(0x7f00000001c0)=':ppp0bdev,em1$\x00', &(0x7f0000000200)='em1c^bdevvboxnet1security:\x00'], &(0x7f0000000300)=[&(0x7f0000000280)='securitywlan0keyring\x00', &(0x7f00000002c0)='cgroup@+\x00']) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000bacfe8)={0x18, 0x1, 0x2, 0x201, 0x0, 0x0, {}, [@nested={0x4, 0x1}]}, 0x18}, 0x1}, 0x0) 2018/03/23 06:35:25 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000713ffc)=0x3, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef0ffc)=0x7fe, 0x220) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000100)={'sit0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000087000)=0xfffffffffffffe01, 0x4) getsockname$inet(r2, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x10) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000240), 0x0, &(0x7f0000b18faf)=""/81, 0x51}, 0x40002104) 2018/03/23 06:35:25 executing program 6: r0 = socket(0x11, 0x1000000100000802, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00002f4ffc), 0xfffffffffffffe7d) [ 47.485609] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 47.497981] PF_BRIDGE: RTM_SETLINK with unknown ifindex [ 47.523536] syz-executor2 (7108): /proc/7104/oom_adj is deprecated, please use /proc/7104/oom_score_adj instead. 2018/03/23 06:35:25 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000006d000)={0x0, 0x0, &(0x7f0000aed000)={&(0x7f0000222000)={0x2, 0x7, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1, 0x17}]}, 0x18}, 0x1}, 0x0) socket(0x7, 0x1, 0xf13) 2018/03/23 06:35:25 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x184, &(0x7f0000000300)=[{&(0x7f0000000100)="3c3a9c0894d20d423817ebfe2bb684ce12dc8ae29529f021e6d343090a8323eb1ba4172141c2bfecf1a8f2d79c3b1dbc4d49662445953071e6e407be0b2b90eaaae3a0b6d6026be39675857a7a1771cfa136148c70d6424bcfefa5dd76f9c502e02234cfe9eef747d07a456be19b83929df6527d3656d42be0c343760310270fc1311336652d0d90e9b641fcf53a6a96e988bc2f4809d2e71708335a95c8fb5edacb318e9a747bb25c1501e3614107e3f8f96369395918ab8b9feec94d2a0f82ec403c3bd78a6918a623c01f7b81adf69b694d6a4729eed3403a87a120b4ab1c5f0cb7d8ce439f344dd58752"}, {&(0x7f0000000200)="5927abf413dfe5a0a095f7dc45e1fd5611cac1c3463edad5bb1b85e0725d323071cd9b79c217d2c74b7626bde499c580ae25c1ee24f34bfbc4d7a44fb65ca208a7e9bbd592bd21a82f7b6533e8e608fef67085b23819aa5cd8ae03cb041dcbc7aa26864bab89aefbe49914ea8bb9e105a06bc5dcd6c57811c3ef73d3cc03ccf52107d27cfabf10c43280bfee922ba3f1c3958becef4615f969cdec5e6ab69f564ad842572258fb8d69a20f0de1cb"}], 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x198, &(0x7f0000000080)=[{0x0, 0x1, 0x7ff}, {0x0, 0x18f, 0x5, "620fe4caf5032a553e6f343db7716e642946e17b788098edf2a9f970767e61a132c69d8b4a6e316c2e4bde6827bcc292f0e1aac534ca44b6ea2b378fecef2303445da07c4a32eb"}]}, 0x10}], 0x2, 0x4000800) 2018/03/23 06:35:25 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001100)='/dev/pktcdvd/control\x00', 0x282, 0x0) sendmsg(r0, &(0x7f0000002940)={&(0x7f0000001140)=@in={0x2, 0x4e24, @multicast2=0xe0000002}, 0x80, &(0x7f00000015c0)=[{&(0x7f00000011c0)="e8b87fbe50afc68e4c88957831487b441891fb39360b9e95d4f98ab08611a8360549b15982cdedc5610d3b140b439a21da8f4000469e65c05e38d343b1577c445726c8d283b727b103fee0cedc3d52bd7ab8b2988ecec43bc509d9666a846bab3b0be5389ffd5660bb8747aece2b1e4ccd5cf2b03f0744bd4dda7009b2f6fa11cddd9e4c1b18b239af4af71a41df966db235968953d325d7e99066a82457a05a62604aef4bc31aa10ee557d525d2523a4d5c8a564fbc42a06e53a53dac0620a3052ba6b594887d", 0xc7}, {&(0x7f00000012c0)="b0e19d6b845d7d50e74552ca7f9eddb5cbec3ecd81d01f0467d29a54ebc502ba6a3cdea7ccb44db65e1396e77d8501c37594e4ec811f9021b1ae9218", 0x3c}, {&(0x7f0000001300)="e5ad0fc4f0b9e6db9d5729d34e686cd10a9e6c4442a6c54223e4d1f6bc1a6e", 0x1f}, {&(0x7f0000001340)="b2601af29ce746b34ebf904829978a9f8d9b735621a084c6cadfe4061b1c2980babc07a7164d0c86c04445063aefc2e1d36fb41652658e72332c6ffb1591", 0x3e}, {&(0x7f0000001380)="36c263fc131eea", 0x7}, {&(0x7f00000013c0)="768654fc1d1810131c3cc52287c691bfd7755e67f2f5a245597d791bb679db55cda62671c551e99aac12907f9ee7e2462755c3443a896cbc505c8e6ed9cd2552b3da9a30062c99de7d2c5a606149f7536b4b90150d7067", 0x57}, {&(0x7f0000001440)="bdbe0b419a69e20007f7bc0e3967e474d267dc3aa909e1bf21815aed79d67499a30501e050fc2ca9421c5852ab0e2437e5d5030d3a92c70a5c58e6cc26c09e98cba5a2cdac6b3179458942c715ceea81ba5376e1b957bc2113ca5588c7c357da73378c0ca55bb12d5625ec450ba295fb4c87b63da30caf5bf51df5b2288562661da239e3c51774e3f94671d576c6e984dcaeb98c15f53e400296b5017e0e6969e8e55fceaaa7042f66a607b326ef01c072ea0ebb55ef", 0xb6}, {&(0x7f0000001500)="d00822eae37a1e4f", 0x8}, {&(0x7f0000001540)="09bda8a12100d7bcfcccb353db199d2fd098fbd1021e9f29de987655e87b7aeeced15c619af8c0e49109754f7596b6c712da85093137ec7a978767e821262bfa857eae1653461b8a", 0x48}], 0x9, &(0x7f0000001640)=[{0x54, 0x0, 0x1b, "804d23106f48e8b1dc8e144772a85b3f7848755480c46367db42c85da13bb35c76988ee073f3b9f47b0c0ba8554787ee5160ab15286c951344d677acc370b197d72eda12bff152"}, {0x100c, 0xff, 0xbe, "dd49f3657d8f431841b85c2caac383c8ab11b248c60dd2d9f4536b8a5a6ac2f2dd9b7bb4ebfbf74a09245874e6c92276120c90bb24d5ae75969595296d1e118f6a02870c1c7baeab8faba2f18f79fbeb8014cdf1d9501bb20ed2546fa4ae2951f9a0ac89701691a551e88e8473800607f3d9254d6d10e3c0b47ddd1ebb154824da19a07a4ac59c91cd545c448f8e09f4d575ad10ac11d893cae6fc29dc7fb78ce897b0987a045deb4e824c106eeec9a4827d8dfc1117c0c9dc252fe2a935eea7bee86159e295c46c0eb32e55ef83943b8dafdeec81b3c369b0a22ac78e663710c9950d0cd23720d66c6cf14c9bf239e175b985904c4cd002e2b9462c53b19ecfebe94c27d5c75033fb6081dd40c86083cfcbc3cada1733491a210959595406a021fdbcc06cfdf2a7dd018dfd5264c61bd8aac13b5284c69dedd7d0c3a5600eacb8d9225ea5a58f01eb774eece58f31dce5f2c94b63f7eee6379c50fda2bccf21d7c6207087d49ca3694c75601effa44746acc932ebd63433df34aea6f8567a4c78c84feb37f2ec927a4093d25dfc18dedadc97aee4b3ae82f19bfe0448bef5b0fb899c9c116d84c3a1853bebc1e54fc0aed27a2ab6c934a5f50c2bee316fc685a04f30e0d82ab4ef9a752000e4c8d41886575eb7415e0fb33be00f90f0e84479cc96252d61186a8b7c8a2734f8c552b1a850fcf52ef8631b5beb1b08a0e10ec479cf8543d29c0c40b8e90cae74d4ffc1df5a3234d8b155647a6d09dd1cb811d5d74f902631b559fba6bc5dbcb5cfec948094f176b5e809fd4f334915eba3c472300116574e965a3e49b048825a7d8fe9bf78cb74dd71c4b5d9bed6582ce7030f26d95846daa7102f9e94c8fbc126857a32890ee67d5aae90f6d5d7cfcbe1f282e2c260b42de3213e5837a8946f1bcc8c59098474c1e66783280f6901f16f8c82e062e8b429925f3d2d938c8d7d44aa75c4c87a75ed2d209395f5f4e09aeb3649605b5cea41486f858e83909e6f3776b95fc69c9df0bbeb686d7794dc162decaf3126d1a97dddefdd0798249e1efadc19ef7aa6d13f3aab347178b404b3b0523b4958e976f98be4b29ea8fb89f66986914206cc975b9266e865e7cbb6e3627cbdaa41b415c99d1e6417a8c3f860b1f39e85b63b12d9f51f099ed183ec22ede0b6298ea1c3aed5be756a4180e50725853a2cb69163a31f983df88fdd9b34f94c7bd30b9fa03b2ea4bf165a9b16218c6bd2dbeaa3325d0ef02a51a8ed214fc7c6a678ef4a7be36f018b9283d3293492fdcb2ca4fdb238f4800e1528fa4ef57ec785667b68291950e752fa77fc4f90224c7175aaad4cab187897d97d912f4a4c65813ce538024989d08adf0a5613df3e327df5298d47c1757b4eba3c2988f5e984ef82afb2d490dd4e66a9014af1d82e0bc78bc9d5b55c2b5fe178069c6d5d13aad7a28b16b83ec3fe4db9ad6475e90370000dc3839f3f2e31d9bec9962df8bcef27e072e7a4c20f82005e86e8b07eb87b021409f8f573d95059442638b3e1a42ac034abe39d2b43809b94c6057cb1759f89072583cfbb11f11a61854920c616e9ff0ab2fa6300af5f5127053d517033bb2bd50540785291931f2d2037b8cf326243226b10d4e8b70a97e6af64a3f13b5b473a6966ff63ed6d51bfdb98bfcdf8052ecc43fb4c489333c9be5eaa55cb846787fd31f0459add05c111d1cf28379332724acef188f3bc47172ba2785255cfc7970b4acbb55cf81ac75fb7da21f5d2c0143f55debb2ae3b3d48563d198a4c176def8062373baf760767512023b6165b1ec29747dff48bc688c74059419b107896fa01d0004e65e569343ae8dfe601f4cd15b6aaec4e8aeb3c05c4e6705656f764eed7d10d860ad78ef78f262fede6b67ac29e6b275d262b658f268c557adbdbe193adb7c22d8d777f11448cab92c03b0e8e2f09c7d5aa0c38fc25c0f3f894da72b05d64955f56698c538f2bb20b4ecf0656c8a1a091571f5abc7f0199869c3d1e8f95d7eeac907c0a8686a9b8790d2f285d5db2c14d52263d7933fc0a0e4523331e45ea69e6be1d12b589bfade4e17ff3b929dd22c743f9d1c1cade8f1b5a2660d5ced014f96e4e799bf19c3c7191b763f8756c5af255d84ac4a32e00eb4f29dedb83c0717b0aaf1c9fc80b1c7166c47dc5a61303cc4a2495bed7261925eadd62797d7c02917c053410a0634de661689c554d91f4a8db7e8369e99c26d3d929d41fbe9b1703a64fd6efd86d75ceee95ef8fea051a0b5ae1321f0c2e33b2ce932f375fe9c0fa132442f5f8ed6226b589561a45194bbe5d624319e78beb3bc9d04beab6590dcab8c798259588908fc7974879eec7b0b647866f64b20a339d92fee056e657f8ee366cb39d200a4fa3d94840693dcfba92e4aa2556f6ee64dfc2f5bf9ab59aae825c73cc45ddc5f87b6ce523ee3dec2a64ecb32f83096ed6a120a43d541d21524be075eca3c5465b72418e588796dc2e906a17bcd4824bcb5037562b1a8ed56299c93af4388e3f1ae07b9216a30b38950abe374b028a7d67d4b7ef3450e4aa7cb1aca635b2dbd9b9826902021f58960b4e55fd87fe483588aae2eae94101f8f7b43a87e48ed78bbb73ffda7dc96d9a5dc53ee3882d2ce1f7b1e65c757ff21140b9716248934f2fe45a0ded65c67f3fde4cb09beb834f3a88829f5c7357fa5567a1a3c6a67e02c771ed3086e60285a2a788a5f4cd6d1c05eee7772c86104aec4dbb9dd67dfe9ad1e81a440dc17ec21db52f09abfbda2975852b7fbadbfe210ffd480a53bb79d39271350ad173de947d60588e957fe206c1ce9d45efa57152d33b80ce7906bebecb7a256026faf5f5cdc2b96b4b226ba55eccf7bf500dee6f7578bf0c749e438e3ab4c87f6fa388dd5012b4bff6a42834984d6013bea05c8d652f4317c0fcd4c228525944bba85e2e0771b0ab7e67f0816ae503b8c9e7d0ef6d9f799ccf89798a74b72a6246d36ebd6ceb4d9c755c87bce866faadcea5f199df1558745b83402839536e7654121b82f5ed8ade17212fc96855cf377056d34281c15a51f4bc9bf69d20e9fb2bb1b0e9ef0e43103730801a299b5b170496a4adaca65dc87ce495ca81c4cd8d56bc602564f7a89cdff58a1cde94b6bd733521688307c8434ca1e4b79bac3aa4d5d521176cbe5aba4d7da305bede4b0556cc3a37a238292016cb057aa75186348e598449039983073dedb8b8f2590d14508dd15dfeac09161ee84265f4f2963fffc94bbe2a185d6931cb9531e30a87be3efa59138bd27f388c3c81fe2d13ba45379cee48a7ca0c0647540633a8d972fd721fb58f7053522688222d46ecdd269201417ead1dfdf98159a41bb545d4fe709d5162341006b47890bddac6d7c8e28cb461b13a2ed9c39fbf6e0dbd900e1b5daab506c5ffa78a2113da0cf972fabed1398faf795dc02747d9f2f4c17f3803c4e47cb3b9d1a338caf4c6181bc5ad8b3594de044efb71e53140aa0187c243bb1a02c6ae71662e791ae57344b9f12892941349b45136df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{0xc, 0x109, 0x906}, {0xa8, 0x1ff, 0x1, "c16c3066968f995afa08b7f8fa0c68f331ddac01aa34363288b541860cfc3ffb88da2a7289993bc9d67af4572c7a49e544ed0945392f6e249e9bf85f4dc33d07928f7bb177bddd14ac79b22c7f715a352fc8153f3704908df8a44d18ed1266a68d212c3165f5926575bad78734bde0dc8535bd2202d629677ebe2acce3dab7dfbc118a567d8f2381a7450b28e6cd8a92f6fe4110eae71c8235"}, {0x48, 0x113, 0xffff, "59b1713548b2dec9ab0e91633a7ce8e76d1d1f8c8b624dd9c6967614629ce9450d4c7d47cf533a9cd3f9dea9c800b8d5ad193e22a52a57ad325e"}, {0x98, 0x119, 0x40c5561, "c531763837e543db7150294bdc04bf272fdcdbb91ce9cfd02f0bc43355e69ff59370c8ddcff47f2568dfe343348b945ab8a7f6d9d747232ff176965057aae6f8c14bf573b221b15b3b382cfaa5ce4fedeb6b0a9725eb34f485780b33ff0edc8da4d32e3e86d3741d062f2ee4b6a25c28dc3396ecbe8c18308867a15741edbe4f4db5a0429cb8c8b1b7f2df"}, {0xfc, 0x139, 0x7c07, "605cc48080e7fd09d2498e7047d9a496d7c31b24fa03e6fe72e0cc23ee193e84fe708efa109c1b049cac60b645fc87083dd5f674501c9ef39c8fac927f3ae9c316a78848cecb63fa2e3e4a99accbe964c594536d2d9969f6b6cb43797a90637ddf1b8cea60f73c8b25f0b89b55c92f5a6f848116a983ed0f5f8aa9d03920d592957ed5c1b96b8210ce9bd60358ebdb81b89ca20f7aff78752521cf476253d2394e6321642a55b1687df956a720382b6ec528a6197ebea7d0959d55145a592c42f2a408eddabb6681b7304633f80956cf87aceb1ce52b126523c700f304dab396c988debf595423e99b891e9b3919db"}], 0x12f0, 0x48040}, 0x10) r1 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f00007e5fcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001cfb0)={0xfefffffffffffffc, 0xb}) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/56, 0x38}], 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_snmp6\x00') ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000100)=""/4096) 2018/03/23 06:35:25 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x1, 0x20100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x6a}, &(0x7f00000000c0)=0x8) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') symlinkat(&(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="860000000d446dfb5436419ea09f073f97c496c7471c7c76bca59be48bddcad46f0823d09b7fe557f73a94388c8cf854ec48a9191a9985f68efad7da4ff1363b351a8a8287181649bbd5ea2ffd1db0664867d02f8cf5bc6e2f4ef853003684dfe93e090d83b27fb1f3bd28d7e353755601d94e327778392d8a6730cb3e285837575f44f54934d9b119a20000000000000000000000000000"], &(0x7f00000001c0)=0x8e) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sync_file_range(r1, 0x1, 0x7ff, 0x6) sendto$inet6(r0, &(0x7f0000000040), 0x0, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22}, 0x1c) 2018/03/23 06:35:25 executing program 4: prctl$intptr(0x18, 0x7) socketpair(0x1, 0x80001, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000040)=0x7f, 0x4) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x0, 0x5}) 2018/03/23 06:35:25 executing program 3: pipe(&(0x7f00008f8ff8)={0x0, 0x0}) pipe2(&(0x7f0000140ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r2, &(0x7f0000af2ff0)=[{&(0x7f00006bc4ba), 0x1a4}], 0x1, 0x0) tee(r1, r0, 0x3c, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) getgroups(0x5, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, r3, r4, 0x9, 0x4, 0x10) 2018/03/23 06:35:25 executing program 0: r0 = syz_open_dev$sg(&(0x7f00003e5ff7)='/dev/sg#\x00', 0x0, 0x80) ioctl(r0, 0x2271, &(0x7f0000039ffe)) sendfile64(r0, r0, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x7}, 0x8) [ 47.631225] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/23 06:35:26 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f0000000340)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000480), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0xc}}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x7, 0x200, 0x400000000000000, 0x0, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={r1, 0x9, 0x0, 0x6}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) clock_gettime(0x0, &(0x7f0000000100)) 2018/03/23 06:35:26 executing program 4: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x800, 0x0) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_GET(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0xd39, 0x70bd2c, 0x25dfdbff, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/23 06:35:26 executing program 1: r0 = socket(0x10, 0x802, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000000c0)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x100, 0x0) ioctl$TTUNGETFILTER(r1, 0x800854db, &(0x7f0000000040)=""/93) write(r0, &(0x7f00007e8fde)="220000002100070700be0000090007010a00001e00000000ff000400050011800041", 0x22) 2018/03/23 06:35:26 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x400, 0x270, 0x13400000, 0x9, 0xab}, 0x14) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) fcntl$dupfd(r0, 0x0, r0) getpeername$netlink(r1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) sysfs$1(0x1, &(0x7f0000000ffc)='dev ') 2018/03/23 06:35:26 executing program 3: futex(&(0x7f000000cffc), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) getitimer(0x2, &(0x7f0000000040)) futex(&(0x7f000000cffc), 0x5, 0x0, &(0x7f0000735000)={0x77359400}, &(0x7f0000000000), 0x0) 2018/03/23 06:35:26 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x4) r1 = dup(r0) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x10000, 0x20000) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0x0, 0x2000000c, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)="7369743000000200", 0x10) sendto$inet6(r1, &(0x7f0000000180)="93", 0x1, 0x1, &(0x7f0000000240)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/23 06:35:26 executing program 6: mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e78a42), 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000200)=0x8) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000bd0fb2)="e5", 0x1}], 0x1) mmap(&(0x7f0000a39000/0x1000)=nil, 0x1000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) 2018/03/23 06:35:26 executing program 2: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000040)=0x625) 2018/03/23 06:35:26 executing program 7: getpid() r0 = getpgrp(0xffffffffffffffff) r1 = syz_open_procfs(r0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') flistxattr(r1, &(0x7f0000000040), 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)) 2018/03/23 06:35:26 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f0000000480)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @loopback=0x7f000001}, 0xfffffffffffffeac) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1}], 0x1}, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000000400)={0x0, 0x33, &(0x7f00000003c0)="99f0ac6d9f0c390a0dd2ecb9a5ed3de7ff1544815076154dfea81e83347aba5cc17ca58f9f050edd4a0c0ba650dceeca0ae2fd"}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22}, 0x10) ioctl$sock_proto_private(r0, 0x89e9, &(0x7f0000000440)="ccbcb25ba364bb687a87") getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in=@dev, @in6=@dev}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000380)=0xe8) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0xa0, 0x81, 0x4, 0x70bd25, 0x25dfdbfc, {0x5}, [@typed={0x8, 0x60, @uid=r2}, @generic="538c50e2ee5e719e278197ac20ba643f9e1f4c702bdccdf65de46702a656b49e3f3ccfe4a52875f0942c4b9cbe05a28d72be6d63fa2a07d88d504eb6d5de804ee416a816df2cefb19791e875859b2924b25938f1e2c11ab82d304862ff244b616f25a417d8bf1aeef814d92d1a81905a1eb2280e9241e48c3ef98fc7d7a5ca62cc"]}, 0xa0}, 0x1, 0x0, 0x0, 0x20000000}, 0x400c890) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000004c0)={0x0, 0xffffffffffffffc0}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000540)={r3, 0xf10}, &(0x7f0000000580)=0x8) sendto$inet(r0, &(0x7f0000cebf40)='9', 0x1, 0x5, &(0x7f0000637ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x100000000) sendmsg$nl_generic(r4, &(0x7f0000004fc8)={&(0x7f000000aff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000011000)={0x1c, 0x2000005a, 0x443, 0x0, 0x0, {}, [@typed={0x8, 0x2}]}, 0x1c}, 0x1}, 0x0) 2018/03/23 06:35:26 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f39ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000080)=0x2, &(0x7f00000000c0)=0x2) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000d36fdc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6375ea3b}) sysfs$2(0x2, 0x2, &(0x7f0000000100)=""/118) ioctl$TCXONC(r1, 0x540a, 0x101) syz_open_pts(r0, 0x200002) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000200)) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/03/23 06:35:26 executing program 5: clone(0x200, &(0x7f0000c34000), &(0x7f0000ad8ffc), &(0x7f0000676000), &(0x7f00003ed000)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x20080, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000200)={r1, 0x3f, 0x9e, "b21d1f5c8693016c53984539b71fcecdbd4512fc13c94eb1e083839cd4a06a49927d4d24573fd9630b99b42db9f9431bee75f1573ddc42adc3bc02795f77245a3374d078506e73d19443c7842bc07c20955c95d17234f613e5f1ad041a171839044777faccea96e85125ca748ebd27e6bd75928f63511af5e655ccfd31fd69bf443d91ab1d5516d5ccaad1fa8b4f12c6dbc159cfa11bbf5d28b8d32fbcf2"}, 0xa6) mknod(&(0x7f0000433000)='./file0\x00', 0x1001, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000), &(0x7f0000949fc8)) r2 = gettid() r3 = syz_open_procfs(r2, &(0x7f0000000040)='attr/keycreate\x00') ptrace$peekuser(0x3, r2, 0x40) pwrite64(r3, &(0x7f0000ed6fa9), 0x0, 0x0) syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x1, 0x2) getsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f0000000000)=0x5, &(0x7f0000000080)=0x1) creat(&(0x7f0000000140)='./file0\x00', 0x0) 2018/03/23 06:35:26 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f000067a000)='net/rt_acct\x00') getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x14) pread64(r0, &(0x7f0000e3e000)=""/8, 0x8, 0x100080) 2018/03/23 06:35:26 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xd, 0x5, 0x1cd, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @rand_addr=0xbd}}}, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180)=0x200, 0x4) [ 47.856789] audit: type=1400 audit(1521786926.205:20): avc: denied { create } for pid=7197 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=key permissive=1 2018/03/23 06:35:26 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000e80)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000001240)=ANY=[@ANYBLOB="570008140000001300ff0300000000000000001f"], 0x14}, 0x1}, 0x0) 2018/03/23 06:35:26 executing program 6: r0 = gettid() unshare(0x28060400) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@local}}, &(0x7f0000000100)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0xc) r3 = open(&(0x7f0000000240)='./file0\x00', 0x101000, 0x80) ioctl$EVIOCREVOKE(r3, 0x40044591, &(0x7f0000000280)=0x1000) setreuid(r1, r2) exit(0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x101002, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000200)=0x17, 0x4) process_vm_writev(r0, &(0x7f0000000540)=[{&(0x7f0000000480)=""/133, 0x85}], 0x1, &(0x7f0000001880)=[{&(0x7f00000017c0)=""/183, 0xb7}], 0x1, 0x0) 2018/03/23 06:35:26 executing program 1: r0 = fanotify_init(0x3e, 0x101000) fcntl$setlease(r0, 0x400, 0x2) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chdir(&(0x7f0000e3dff8)='./file0\x00') umount2(&(0x7f0000000100)='./file0/file0\x00', 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80000, 0x0) recvfrom(r1, &(0x7f00000000c0)=""/37, 0x25, 0x40000000, &(0x7f0000000140)=@l2={0x1f, 0x1f, {0xb8b0, 0x1, 0x8, 0x0, 0x69e, 0x80000001}, 0x3, 0x5}, 0x80) fchmodat(r1, &(0x7f0000000040)='.', 0x120) fanotify_mark(r1, 0x22, 0x48000000, r1, &(0x7f0000000080)='./file0/file0\x00') 2018/03/23 06:35:26 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000da7000)='/dev/snd/seq\x00', 0x0, 0x20001) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000531000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f13000)='/dev/sequencer2\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xa43, 0x2) 2018/03/23 06:35:26 executing program 3: r0 = syz_open_dev$random(&(0x7f00002ebff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x4}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) ppoll(&(0x7f00005d7000)=[{r1}], 0x1, &(0x7f0000376000), &(0x7f0000e97ff8), 0x8) 2018/03/23 06:35:26 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x50082, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3, r1}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)={0x14, 0x12, 0x301, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) 2018/03/23 06:35:26 executing program 5: gettid() mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) rt_sigprocmask(0x0, &(0x7f0000057000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x3, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={&(0x7f0000000040)="dc28afcaa5551500fe5c0523072d70cd9b8250a3046ab8387a16b1cfae7dd80a5b28cbfdf360fd47cb38bc33ff0f85b11fb75a6723a33f0b52053279259080948c1b02202c066a6bd961494196dda1f2d24ef88a83691327f3eb345bef7d96a977e65f512817b103e9fdfeffd145185c570c6b3b562da9b3b5572142a930bb857e2b258ed800f0166c9e2d0dbd236669d40f14956bd307827c4e1b066013836eaacf09c42652bae171bf4287864d288ae8531a", &(0x7f0000000100)="e4381b6fa4c553080b42d69fc43b4e38bebcc4d9592b84e5e41f83f6d2c901f91dba9615096618a53c21d7715a534465697aaf3e3228f780524348b0ed8d050a8e3d3de671417a820db2b250cd06e4e8c79c500bb4d797f80095c78a0ad2881fe3c62c0a9c172519413d52ecc5cd247c1c833a54a0409087cb9361282914202c5eda3db08b956805b4c5611d8632a71a911a9d0d4eda78de053158df12208baeeceebf2eed8f3b898cc22deb756c759e490e5c72737d05df5a5e72ca3ffa2da8cb27b405df371245d7003171297970faf255eb4319c7bf01d138ea3d4c5580bfbea68697f53d"}}, &(0x7f0000000200)) timer_settime(0x0, 0x1, &(0x7f000002e000)={{}, {0x0, 0x9}}, &(0x7f0000046000)) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x10002, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000280)) gettid() timer_settime(0x0, 0x1, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000580)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000600)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x400001}, 0xc, &(0x7f0000000500)={&(0x7f0000000400)=@get={0x100, 0x13, 0x500, 0x70bd2b, 0x25dfdbfb, {{'pcrypt(ccm(cipher_null))\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0x216f0382}, {0x8, 0x1, 0xe4a}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x1f}]}, 0x100}, 0x1, 0x0, 0x0, 0x4000}, 0x40) ioctl$BINDER_SET_MAX_THREADS(r3, 0x40046205, 0xf4) r5 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f00000001c0), 0x1a) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000340)=0x10, 0x4) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000300)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}, 0x2}) 2018/03/23 06:35:26 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x62482) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0xffffffffffffffff, 0x3, 0x2, 0x3, 0x2}) r1 = epoll_create1(0x0) dup3(r1, r0, 0x0) 2018/03/23 06:35:26 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000000100)) r1 = socket(0x10, 0x803, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000340)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000400)={r2}) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@ipx, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000380)=""/121, 0x79}, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300), 0x4) r4 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'sit0\x00', 0x230}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000540)={0x4, 0x2, 0x1, 'queue1\x00', 0x1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000440)={r2, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000002c0)={r5, r6}) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f00000004c0), &(0x7f0000000500)=0x8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000001c0)=0x0) rt_sigqueueinfo(r7, 0x2a, &(0x7f0000000480)={0xb, 0x1, 0x100, 0x1ff}) 2018/03/23 06:35:26 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x200, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0800020000000005", 0x24) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000001c0)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x3ff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x6, 0x4, 0x200, 0x100000000, 0x2}, 0x14) r4 = signalfd(r0, &(0x7f0000000280), 0x8) unshare(0x40600) r5 = epoll_create(0x1005d) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000518ff4)) signalfd(r4, &(0x7f0000b9fff8), 0x8) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10800, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r6, 0x40046411, &(0x7f0000000040)=0x3) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000000080)={0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f0000000880)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000980)=0xe8) r9 = getgid() sendmsg$netlink(r1, &(0x7f0000000a00)={&(0x7f0000000240)=@kern={0x10, 0x0, 0x0, 0x100400}, 0xc, &(0x7f0000000840)=[{&(0x7f00000002c0)={0xf0, 0x2a, 0x720, 0x70bd2b, 0x25dfdbfd, "", [@typed={0xe0, 0x18, @binary="50315bfa5e9a591ed4e4cc27e89301a71cc3b85c4d233e61653f8a8ce829230a4fa6a5e7905232655f03534b2cd3ad124e60233a2508a83264da959aae371e8c94a16c440a67b440d7f97a137fdf2fd89c123ea7bfe3b14b16571198ce2c5d3133c2180bbb91b4f46d1ab511e73d8c56c73f676bbcf43fff86e9a34e6a6084be28962d6205daa5c171e0fa8f52677f6fe2b70af5a40f8846068ee995d22c9d0f02e0032fd5d8468e3dae0a58fc07db3fa86fc4d7ef32bf2cd127ced625432974a518bd1da9ad3f9eda5528db7a7c1cfb4d20197052a3ef4fa2a603"}]}, 0xf0}, {&(0x7f00000003c0)={0x74, 0x2b, 0x20, 0x70bd2c, 0x25dfdbfd, "", [@nested={0x64, 0x71, [@generic="57b3f344840133aa71ca01d87772b90ddbb2463b08f22820ededc788ce7a0ec200f3ab18c4fa7e6bb017d3940d41e12b62e309b04d364ff1e3850f3904199341d651583f0e99d94a6c2823856bdd6d284330b631c3fdf4edc386acb55ebbff50"]}]}, 0x74}, {&(0x7f0000000440)={0x3ec, 0x21, 0x10, 0x70bd2a, 0x25dfdbff, "", [@nested={0x154, 0x83, [@generic="5abed0343606795599516e0d4f8428bdd0174249bc1bcc54467774c0ab6fb95418fc94d9adeef4f1380b1b43953f31cb803a2c48d0fa8b7dbd3255a3bf4566af2ab978a6e3cb41a586ff7bab4dcc66db9a39e28c570b82b364c617e990a70cd63ee847628e8a88298013a5032431de1770b7dd601ad6669f6594fbd67bdcabd03fc80c5578bcc50d3f866228579f40da483980066992bbcae02864a50396bd9e8f11d519eaf8a3a3a628b15c3fc1bb0a37bb075d1ae3f8fe9280ed2737b865deeb3794f14a69decb6524e661ce6ba68350f7cc", @generic="8bb18f5d5713c2a753d49df1bca76cc13676c6e584edb7551b4c2a0ecd1909e736c408e7b46bcadb29a8422afb3e40d4da25b8b070ab973645208192dd5cc8d873bd600005afe448fe3b3cb0461be5ce5a73142928bfd703815223455ac50d700600accac010b1b0f443b2bec782101062f73ab271", @typed={0x8, 0x52, @u32=0x1}]}, @typed={0x4, 0x4}, @nested={0xbc, 0x23, [@generic="a96a8556656e8db7fe59593340d23b371377931c09899b3d8e975428a8a2ab81f583f281fb917ae3b6ecc60102adc81c54c5567c5389ac2b1c8318b348a99acc6b7aab4cb85599d98758fc4398f980e08131be3c44c6a33670a7e2ddc8c4471c972498eba43dae63cd99cf582bd0441ef60a04a7fabfb193a3b87e45018930224facb4bc9b17dafb71455134058ae9288e0b3a30fc129883fa58d997f0d9152dc1d6", @typed={0x14, 0x22, @str='/dev/keychord\x00'}, @generic]}, @typed={0x8, 0x45, @fd=r5}, @nested={0xe4, 0x3c, [@typed={0x8, 0x5a, @pid=r2}, @typed={0x4, 0x91}, @generic="e5ce06b07c4373eabf743d48cf92f5196ef3c145ea970d704b756d3b635beecb34facea973a99f3d4433445a5fc5c31a9cef73719ebc7140c0631795075970e33b136d0e51d53a6d2ad54d3c3601e2319813cd698862553752ad87d63d10f1346da85a557fd8b4b3dd3ad6417e1aec2d5c20757710f0985e92d913aa6508cb6c7e5dba739487e4a37a10a86a4bede92fc126f76caa8c5876106e39b68992bc075e81dcbe28c03324c59fb53eba802322a291f6", @generic="e496685513f5112b03e880105056b8006455c7b53b6e63790da5f3c9487b3e0c"]}, @generic="339719319a941268b07189669c4fb2e46c05d0760f023d8e32936be47075ca4b09828baef082361dff720fb508768d1df00f14205cba", @generic="044bd1fdd55047884db0062f92fbc9533cc0802747548c3143c8af7885178b0bfd4ffb97eef90251a34b5a0c8f832a4e9f67b4507a39c2d0747a8c410be13965bc56c36b6178a4f94f46e0e162866eb541945fb7640d89c1bc9d4d948440935ec7ebf729433a0942a864f97d7346619cf3b1ae24682b7b9b63aee8f39f", @generic="ff65f48a0bd62575a2234d01dab031c3d3c088ff52aef364f8e5e1a616d5bba72b768b933adf"]}, 0x3ec}], 0x3, &(0x7f00000009c0)=[@rights={0x10, 0x1, 0x1, [r1]}, @cred={0x18, 0x1, 0x2, r2, r8, r9}], 0x28, 0x40}, 0x20000000) socket$l2tp(0x18, 0x1, 0x1) ioctl$PIO_UNIMAPCLR(r6, 0x4b68, &(0x7f0000000200)={0x100000000, 0x7fff, 0x7}) ioctl$DRM_IOCTL_GEM_CLOSE(r6, 0x40086409, &(0x7f00000000c0)={r7}) 2018/03/23 06:35:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc3000a00}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xf8, 0x13, 0x204, 0x70bd26, 0x25dfdbff, {{'lrw-serpent-sse2\x00'}, [], [], 0x2000, 0x400}, [{0x8, 0x1, 0xbb}, {0x8, 0x1, 0x36}, {0x8, 0x1, 0x7}]}, 0xf8}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000004) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020107000000020000080001010c00f41ee400", 0x39}], 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/mls\x00', 0x0, 0x0) getpeername$inet(r1, &(0x7f0000000300)={0x0, 0x0, @broadcast}, &(0x7f0000000340)=0x10) 2018/03/23 06:35:26 executing program 7: fcntl$getown(0xffffffffffffff9c, 0x9) gettid() r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000100)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000000080)='schedstat\x00') getdents64(r2, &(0x7f00006a1000)=""/42, 0x2a) getdents(r2, &(0x7f0000002fd0)=""/48, 0x30) 2018/03/23 06:35:26 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) r2 = socket$inet(0x2, 0x800, 0x2) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000c73000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000e89000)=""/109, 0x328}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) write(r1, &(0x7f0000000240)="4dcca3894716aaa341d05584d856045cf60f53f205095a9b9e2e86aefa344cf862b8fba78405830ac343b171b840e30b5be24a310de504b29d3217fbb1f4391bf56a2983703df354d5a5bafdc2acb0c6fbc4dcc8e33c7a08602ed035c99c5d29ce931b1ed2b45d1b56304eeb97abd6bec7a660b1a0ecbc0d27b0d3e582578640004252c7807b352a8294891fb5d12b503abd9442e774aa1bd915aa437c3abf2d856a2d1f65efa956d35f491d597c69453aff69af2146cd57872061d6b1709481a7ca338d59f6884b730a609e9acd9d76ba2adfce4596dc75d37927d772f77c33ab21", 0xe2) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x6ce}], 0x1) readv(r0, &(0x7f0000db0fd0)=[{&(0x7f00008e0000)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000380)={r3, @in={{0x2, 0x4e20}}, 0x5d, 0x7, 0x0, 0xef, 0x1}, 0x98) sendto$inet6(r1, &(0x7f0000000100)="da34119e90e6597be408eb474ea7b45643692e97da35191ca18fa650e360311dafdee181aa1c1a93feb33ec0e69a69cdd017ee93da31a8063a4f0f7da2ebafee7f3d40b5ab80f7bf6f27ff41d2e77f93b0fa289b42802d3eeb73542afbe0a4c6f2f8640904a5ad7e3d884feb42ec8b6507ac12e515bb47edacfd14200abb82a05478ac0dd3ce9652ba9dd8148ed03427eebaa6ff40059f5b1dff81f1bcbd795e46f8cbd25ad3e5e382d6e5cd49f5e20730c381c2c9893764aec1b96e8b0de75be2bffcfd7bcddd05490461de68d7643e77e4975ba88aaf503fc95136d2", 0x1e1, 0x1, &(0x7f0000000340)={0xa, 0x4e22, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0xaa}, 0x5ec}, 0x1c) 2018/03/23 06:35:26 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000000080)=0x7, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'\x00', 0x4012}) write$tun(0xffffffffffffffff, &(0x7f00000003c0)=ANY=[@ANYRES16=r2, @ANYRES32=r0, @ANYBLOB="3d5e012e6853d1f8b2e4798ef2126ed9", @ANYPTR64=&(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYPTR64=&(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYPTR], @ANYRES16=r1, @ANYRES64=r2, @ANYRES64=r0, @ANYBLOB="e23a56d3d81e7902461d1650dbd14c8a2e3832b776dcfe637bb43f73b5cbf171acaae47f54ee34b41dd65b1303749c559869c899c49dbf94be8bf39ddac4c9e77fd91fe58462f01c9903f91cfb616974a57e98d2128b2a43403c99fb2f9e7985b650feb2d3386c604a58fe4c8f59dc8d1cf2c7ef8e954cb7effd9239c831bb08b3985e660771389978f6f6b63afdc5cf4da667759dd6797e4cdf3966d837a03250cde401a0eac27c98f8dd92c94a7dfa5021dc773a7f812066b14d19343681ed95636847a88b2b6f2d88474304ffdb40b134fdfc546a799cb8ad74bf8c7235c5fc0d92f761e5", @ANYRES64=r1, @ANYRES16=r0], @ANYPTR, @ANYRES64=r2], 0x6) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETGROUP(r0, 0x400454ce, r3) 2018/03/23 06:35:26 executing program 3: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710"}) r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x4, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000001280)=[{{0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000001500)}}, {{&(0x7f0000003680)=@in={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x80, &(0x7f0000000640), 0x0, &(0x7f00000000c0)=[{0x10, 0x0, 0x2, "b2"}], 0x10}}], 0x2, 0x0) 2018/03/23 06:35:26 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sched_setaffinity(0x0, 0xffffffffffffffef, &(0x7f0000000080)=0x9) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000000240)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00000000c0)=""/207) 2018/03/23 06:35:26 executing program 0: r0 = socket$packet(0x11, 0x800000003, 0x300) r1 = socket$inet6(0xa, 0x200000002, 0x0) sendto$inet6(r1, &(0x7f0000c6dfff), 0x0, 0x0, &(0x7f000032ffe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f00000036c0)=[{{&(0x7f0000003500)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x32, &(0x7f00000035c0), 0x0, &(0x7f0000003600)=""/150, 0x96}}], 0x1, 0x20, &(0x7f0000003780)) socket$inet6(0xa, 0x82, 0x89) ioctl$VT_RESIZEX(r2, 0x560a, &(0x7f0000000000)={0x7fffffff, 0x2, 0x90000000000000, 0x2, 0x7, 0xfffffffffffffffe}) 2018/03/23 06:35:26 executing program 4: r0 = memfd_create(&(0x7f0000000000)="3c55daaa60466899257d4155e0c17aca7d22c6e1d4ad06348f8508d4b711529ba8b5682412c941115b9d76f45923d381b82a66f2a75adfd2219bbd87a309186136aef797170da289c0c660bd08cff6efa69807f3e26c9589fa6524ade74ab41273874b73357a7f9f2ecc0fd47f3eaa6f47b0", 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) execveat(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000180)='eth1\x00', &(0x7f00000001c0)="3c55daaa60466899257d4155e0c17aca7d22c6e1d4ad06348f8508d4b711529ba8b5682412c941115b9d76f45923d381b82a66f2a75adfd2219bbd87a309186136aef797170da289c0c660bd08cff6efa69807f3e26c9589fa6524ade74ab41273874b73357a7f9f2ecc0fd47f3eaa6f47b0", &(0x7f0000000240)="3c55daaa60466899257d4155e0c17aca7d22c6e1d4ad06348f8508d4b711529ba8b5682412c941115b9d76f45923d381b82a66f2a75adfd2219bbd87a309186136aef797170da289c0c660bd08cff6efa69807f3e26c9589fa6524ade74ab41273874b73357a7f9f2ecc0fd47f3eaa6f47b0", &(0x7f00000002c0)='em1\x00', &(0x7f0000000300)='nodev\x00', &(0x7f0000000340)='(\x00', &(0x7f0000000380)='&em1eth0\x00', &(0x7f00000003c0)='eth1bdeveth0\x00'], &(0x7f0000000840)=[&(0x7f0000000440)='wlan1\x00', &(0x7f0000000480)="3c55daaa60466899257d4155e0c17aca7d22c6e1d4ad06348f8508d4b711529ba8b5682412c941115b9d76f45923d381b82a66f2a75adfd2219bbd87a309186136aef797170da289c0c660bd08cff6efa69807f3e26c9589fa6524ade74ab41273874b73357a7f9f2ecc0fd47f3eaa6f47b0", &(0x7f0000000500)='posix_acl_accessvmnet1/--\x00', &(0x7f0000000540)="3c55daaa60466899257d4155e0c17aca7d22c6e1d4ad06348f8508d4b711529ba8b5682412c941115b9d76f45923d381b82a66f2a75adfd2219bbd87a309186136aef797170da289c0c660bd08cff6efa69807f3e26c9589fa6524ade74ab41273874b73357a7f9f2ecc0fd47f3eaa6f47b0", &(0x7f00000005c0)=')GPL)bdev\x00', &(0x7f0000000600)="3c55daaa60466899257d4155e0c17aca7d22c6e1d4ad06348f8508d4b711529ba8b5682412c941115b9d76f45923d381b82a66f2a75adfd2219bbd87a309186136aef797170da289c0c660bd08cff6efa69807f3e26c9589fa6524ade74ab41273874b73357a7f9f2ecc0fd47f3eaa6f47b0", &(0x7f0000000680)='\x00', &(0x7f00000006c0)="3c55daaa60466899257d4155e0c17aca7d22c6e1d4ad06348f8508d4b711529ba8b5682412c941115b9d76f45923d381b82a66f2a75adfd2219bbd87a309186136aef797170da289c0c660bd08cff6efa69807f3e26c9589fa6524ade74ab41273874b73357a7f9f2ecc0fd47f3eaa6f47b0", &(0x7f0000000740)="3c55daaa60466899257d4155e0c17aca7d22c6e1d4ad06348f8508d4b711529ba8b5682412c941115b9d76f45923d381b82a66f2a75adfd2219bbd87a309186136aef797170da289c0c660bd08cff6efa69807f3e26c9589fa6524ade74ab41273874b73357a7f9f2ecc0fd47f3eaa6f47b0", &(0x7f00000007c0)="3c55daaa60466899257d4155e0c17aca7d22c6e1d4ad06348f8508d4b711529ba8b5682412c941115b9d76f45923d381b82a66f2a75adfd2219bbd87a309186136aef797170da289c0c660bd08cff6efa69807f3e26c9589fa6524ade74ab41273874b73357a7f9f2ecc0fd47f3eaa6f47b0"], 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000000080)='./file0\x00') readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/1, 0x273) 2018/03/23 06:35:26 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x28243, 0x40000) pread64(r1, &(0x7f0000000540)=""/202, 0xca, 0xfffffffffffffffd) ioctl$fiemap(r1, 0xc020660b, &(0x7f00000000c0)={0x3, 0x5, 0x2, 0x7fffffff, 0x5, [{0x101, 0x7, 0x3, 0x0, 0x0, 0x480}, {0x3, 0x1, 0x3}, {0x7fff, 0xffff, 0x4, 0x0, 0x0, 0x200}, {0x0, 0x9ae7, 0x8a4, 0x0, 0x0, 0x80}, {0x6f5fe190, 0x7, 0x9, 0x0, 0x0, 0x80a}]}) 2018/03/23 06:35:26 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) userfaultfd(0x80000) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') mount(&(0x7f0000000340)='./control/file0\x00', &(0x7f0000000240)='./control/file0\x00', &(0x7f00000002c0)='sysv\x00', 0x81001, &(0x7f0000000780)) close(r0) 2018/03/23 06:35:26 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) socket$inet6(0xa, 0x7, 0x401) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) [ 48.511899] BUG: using __this_cpu_read() in preemptible [00000000] code: syz-executor7/7276 [ 48.520484] caller is __this_cpu_preempt_check+0x1c/0x20 [ 48.526243] CPU: 1 PID: 7276 Comm: syz-executor7 Not tainted 4.4.120-gd63fdf6 #29 [ 48.533847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.543173] 0000000000000000 b63462080e613def ffff8800b6e9f648 ffffffff81d0408d [ 48.551175] 0000000000000001 ffffffff839fe5a0 ffffffff83d0be20 ffff8801d3931800 [ 48.559155] 0000000000000003 ffff8800b6e9f688 ffffffff81d63fe4 ffff8800b6e9f6a0 [ 48.567127] Call Trace: [ 48.569688] [] dump_stack+0xc1/0x124 [ 48.575024] [] check_preemption_disabled+0x1d4/0x200 [ 48.581745] [] __this_cpu_preempt_check+0x1c/0x20 [ 48.588208] [] ipcomp_init_state+0x188/0x980 [ 48.594236] [] ipcomp4_init_state+0xb0/0x7d0 [ 48.600262] [] __xfrm_init_state+0x3e7/0xb30 [ 48.606287] [] xfrm_init_state+0x1a/0x20 [ 48.611971] [] pfkey_add+0x1fbb/0x3490 [ 48.617476] [] ? pfkey_delete+0x370/0x370 [ 48.623242] [] ? pfkey_add+0x3490/0x3490 [ 48.628924] [] ? __skb_clone+0x24a/0x7d0 [ 48.634602] [] ? pfkey_delete+0x370/0x370 [ 48.640367] [] pfkey_process+0x68b/0x750 [ 48.646046] [] ? pfkey_send_new_mapping+0x11b0/0x11b0 [ 48.652855] [] pfkey_sendmsg+0x3a9/0x760 [ 48.658534] [] ? pfkey_spdget+0x820/0x820 [ 48.664300] [] sock_sendmsg+0xca/0x110 [ 48.669819] [] ___sys_sendmsg+0x6c1/0x7c0 [ 48.675586] [] ? copy_msghdr_from_user+0x550/0x550 [ 48.682135] [] ? selinux_file_ioctl+0x363/0x570 [ 48.688426] [] ? __fget+0x47/0x3b0 [ 48.693589] [] ? kcov_ioctl+0x24/0x1c0 [ 48.699097] [] ? __fget+0x213/0x3b0 [ 48.704344] [] ? __fget+0x23a/0x3b0 [ 48.709587] [] ? __fget+0x47/0x3b0 [ 48.714748] [] ? __fget_light+0xa3/0x1e0 [ 48.720430] [] ? __fdget+0x18/0x20 [ 48.725589] [] ? sockfd_lookup_light+0x118/0x160 [ 48.731964] [] __sys_sendmsg+0xd3/0x190 [ 48.737558] [] ? SyS_shutdown+0x1b0/0x1b0 [ 48.743329] [] compat_SyS_sendmsg+0x2a/0x40 [ 48.749272] [] ? compat_SyS_getsockopt+0x2a0/0x2a0 [ 48.755823] [] do_fast_syscall_32+0x321/0x8a0 [ 48.761942] [] sysenter_flags_fixed+0xd/0x17 2018/03/23 06:35:27 executing program 5: mkdir(&(0x7f0000b80000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0xbc9dc8fbd81cb4af) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) select(0x40, &(0x7f0000000000)={0xff, 0x9, 0x5, 0x1f, 0x20, 0x8, 0x3, 0x1ff}, &(0x7f0000000040)={0xe0, 0x1f, 0x3, 0x3, 0x20, 0x7, 0x100000001, 0x7}, &(0x7f0000000080)={0x8, 0x40, 0x1, 0x2, 0x800, 0x5, 0x53d, 0xfffffffffffffffb}, &(0x7f0000000100)={r1, r2/1000+30000}) ftruncate(r0, 0x0) 2018/03/23 06:35:27 executing program 6: ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000080)=0x0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x7a2, 0x100) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffbff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x5ba5}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000180)={r2, r3, 0x1}) r5 = syz_open_procfs(r0, &(0x7f0000000000)='net/if_inet6\x00') preadv(r5, &(0x7f0000000040)=[{&(0x7f0000001300)=""/4096, 0x1000}], 0x1, 0x0) ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f00000001c0)) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f00000001c0)={r4}) 2018/03/23 06:35:27 executing program 3: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) dup2(r1, r0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/23 06:35:27 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000150ff7)='veno\x00', 0xfffffffffffffe63) shutdown(r0, 0x1) 2018/03/23 06:35:27 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) socket$inet6(0xa, 0x7, 0x401) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000f98000), 0xfffffffffffffff3, 0x2000000c, &(0x7f00004a5fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) 2018/03/23 06:35:27 executing program 2: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=[{0x10, 0x29, 0x43}], 0x10}}], 0x2, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'vcan0\x00'}}, 0x1e) 2018/03/23 06:35:27 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x2}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x8}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) r2 = getpgid(0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r2) sendmsg$key(r1, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000000040)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0x0, 0x25dfdbfc}, 0x10}, 0x1}, 0x0) 2018/03/23 06:35:27 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087bff8)={0x0}, &(0x7f00000cfffe)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0xfff, 0x3f, 0x209, 0x3, 0x3, 0x6, 0x100000001, 0x7fffffff, r1}, &(0x7f0000000040)=0x20) 2018/03/23 06:35:27 executing program 5: r0 = request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='ppp0,\x00', 0xfffffffffffffffd) r1 = getuid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000), 0x2000000000000362, 0x0) 2018/03/23 06:35:27 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000001c0), &(0x7f0000000200)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) r2 = dup(r1) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000040)={0x7, {{0xa, 0x4e23, 0xc95, @loopback={0x0, 0x1}, 0x80}}, 0x0, 0x1, [{{0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x13}, 0x2c7be106}}]}, 0x10c) sendto$inet(r1, &(0x7f0000a6efff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x2}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/03/23 06:35:27 executing program 1: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x5, 0x1000000032, r0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000015ff8)='./file0\x00', &(0x7f0000014ffb)) 2018/03/23 06:35:27 executing program 4: setsockopt$ax25_buf(0xffffffffffffffff, 0x101, 0x0, &(0x7f00000003c0), 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x101000, 0x0) fdatasync(r0) bind$bt_l2cap(r0, &(0x7f0000000040)={0x1f, 0x7, {0x7, 0xc4, 0x8, 0x401, 0xfff, 0x5}, 0x9, 0xf21}, 0xe) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x0, 0x0, 0x0, 0x0, 0x80000000011}, &(0x7f0000000140)=0xffffffffffffffa1) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000000180)=0xffff, &(0x7f00000001c0)=0x4) pwrite64(r1, &(0x7f0000cf4000), 0x0, 0x0) 2018/03/23 06:35:27 executing program 5: r0 = socket(0x4, 0x2, 0x1) socketpair(0xb, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f0000000040)=""/228) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000812ff0)={&(0x7f000047c000)=@newlink={0x34, 0x10, 0x9, 0x0, 0x0, {}, [@IFLA_GROUP={0x8, 0x1b}, @IFLA_ADDRESS={0xc, 0x1}]}, 0xff86}, 0x1}, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000140)=0x6, &(0x7f0000000180)=0x4) 2018/03/23 06:35:27 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000080)=ANY=[@ANYBLOB="3000000018001f2400000000000000000a00000000000008000000001400090008000000", @ANYRES32=0x0, @ANYBLOB="00000fff15cfc54cc5ad998682b34e1d599fa16fdb73abcaa5524464bc9c10924f5e7d1e2ed90fb457b287e5f375335cf5ee01bd2c5c476190ccaab2c88636d26a5dfebdebf6bdec8c4810663e68369607e889", @ANYRES32=0x0], 0x30}, 0x1}, 0x0) 2018/03/23 06:35:27 executing program 2: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000004000)='net/tcp\x00') read$eventfd(r1, &(0x7f0000000080), 0xfffffffffffffd7c) read$eventfd(r1, &(0x7f00000000c0), 0xfffffffffffffe8d) 2018/03/23 06:35:27 executing program 1: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000000)=""/32) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051bff6)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0xffffffff) readv(r1, &(0x7f00002e4fc0)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) 2018/03/23 06:35:27 executing program 0: r0 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r0, 0x5) [ 48.953331] vmalloc: allocation failure: 0 bytes [ 48.958187] syz-executor4: page allocation failure: order:0, mode:0x24000c2 [ 48.978211] CPU: 0 PID: 7322 Comm: syz-executor4 Not tainted 4.4.120-gd63fdf6 #29 [ 48.985835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.995169] 0000000000000000 d44cd0d9cffbd5e1 ffff8801c33a7898 ffffffff81d0408d 2018/03/23 06:35:27 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$TCSBRK(r1, 0x5409, 0xffffffffffffffff) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001140)={0x0, @in6={{0xa, 0x4e23, 0x8, @loopback={0x0, 0x1}, 0x1}}, 0x3, 0x100000001, 0x30, 0x8, 0x25}, &(0x7f0000000080)=0x98) openat$ptmx(0xffffffffffffff9c, &(0x7f0000001300)='/dev/ptmx\x00', 0x24082, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000001240)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001340)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x1, 0x1, 0x0, 0x9, 0xfff}, &(0x7f0000001400)=0x98) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00000000c0)={r3, 0x1ff}, &(0x7f0000001200)=0x8) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000001440)) readv(r0, &(0x7f0000001100)=[{&(0x7f0000000100)=""/4096, 0x1000}], 0x1) ioctl$TCSBRK(r0, 0x5409, 0x400000000) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000001280)={r4, 0x525, 0x3}, 0x8) [ 49.003191] 1ffff10038674f16 ffff8801d3cc6000 00000000024000c2 0000000000000000 [ 49.011215] 0000000000000001 ffff8801c33a79a8 ffffffff81431059 ffffffff838ac620 [ 49.019237] Call Trace: [ 49.021844] [] dump_stack+0xc1/0x124 [ 49.027201] [] warn_alloc_failed+0x1d9/0x240 [ 49.033247] [] ? zone_watermark_ok_safe+0x290/0x290 [ 49.039903] [] ? sel_read_bool+0x250/0x250 [ 49.045779] [] __vmalloc_node_range+0x41d/0x630 2018/03/23 06:35:27 executing program 3: ioprio_set$pid(0x3, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/autofs\x00', 0x18040, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000400)=0x3, 0x4) r1 = getpid() process_vm_readv(r1, &(0x7f0000000300)=[{&(0x7f0000000000)=""/187, 0xbb}, {&(0x7f00000000c0)=""/105, 0x69}, {&(0x7f0000000140)=""/155, 0x9b}, {&(0x7f0000000200)=""/215, 0xd7}], 0x4, &(0x7f0000000380)=[{&(0x7f0000000340)=""/56, 0x38}], 0x1, 0x0) 2018/03/23 06:35:27 executing program 1: timer_create(0x3, &(0x7f0000000040)={0x0, 0x0, 0x1, @thr={&(0x7f00007e3ff8), &(0x7f0000c21000)}}, &(0x7f0000000080)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) r0 = syz_open_dev$sg(&(0x7f0000000180)='/dev/sg#\x00', 0x0, 0x0) timer_delete(0x0) inotify_add_watch(r0, &(0x7f00000000c0)='./file0\x00', 0x42) 2018/03/23 06:35:27 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000380)=""/231, 0x1}) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r3, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r2, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) recvfrom$llc(r1, &(0x7f0000000480)=""/4096, 0x1000, 0x40000000, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0xfffffffffffffffc, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r2, &(0x7f0000000180)={0xa}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x80000, 0x0) [ 49.052084] [] ? sel_read_avc_hash_stats+0x90/0x90 [ 49.058651] [] ? task_has_security+0x130/0x270 [ 49.064876] [] vmalloc+0x5b/0x70 [ 49.069878] [] ? sel_write_load+0x130/0xff0 [ 49.075838] [] sel_write_load+0x130/0xff0 [ 49.081623] [] ? drop_futex_key_refs.isra.10+0x6c/0xe0 [ 49.088538] [] ? futex_wake+0x153/0x450 [ 49.094151] [] ? sel_read_bool+0x250/0x250 [ 49.100024] [] ? kasan_slab_free+0x72/0xc0 [ 49.105897] [] ? kmem_cache_free+0xc7/0x320 [ 49.111858] [] ? putname+0xee/0x130 [ 49.113377] audit: type=1326 audit(1521786927.455:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7351 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77bbba9 code=0x0 [ 49.141035] [] ? do_sys_open+0x254/0x660 [ 49.146732] [] ? compat_SyS_openat+0x2d/0x40 [ 49.152778] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.159799] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 49.166793] [] ? sel_read_bool+0x250/0x250 [ 49.172654] [] __vfs_write+0x103/0x450 [ 49.176252] audit: type=1326 audit(1521786927.525:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7351 comm="syz-executor1" exe="/root/syz-executor1" sig=31 arch=40000003 syscall=240 compat=1 ip=0xf77bbba9 code=0x0 [ 49.202068] [] ? exit_robust_list+0x240/0x240 [ 49.208186] [] ? __vfs_read+0x440/0x440 [ 49.213803] [] ? vfs_write+0x3de/0x530 [ 49.219313] [] ? check_preemption_disabled+0x3b/0x200 [ 49.226123] [] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 49.232583] [] ? __sb_start_write+0x14a/0x310 [ 49.238694] [] vfs_write+0x18a/0x530 [ 49.244026] [] SyS_pwrite64+0x13f/0x170 [ 49.249617] [] ? SyS_pread64+0x170/0x170 [ 49.255297] [] ? compat_SyS_setsockopt+0x290/0x290 [ 49.261848] [] sys32_pwrite+0x39/0x50 [ 49.267266] [] ? sys32_pread+0x50/0x50 [ 49.272776] [] do_fast_syscall_32+0x321/0x8a0 [ 49.278902] [] sysenter_flags_fixed+0xd/0x17 [ 49.285798] Mem-Info: [ 49.288216] active_anon:51838 inactive_anon:44 isolated_anon:0 [ 49.288216] active_file:3529 inactive_file:8469 isolated_file:0 [ 49.288216] unevictable:0 dirty:93 writeback:0 unstable:0 [ 49.288216] slab_reclaimable:6026 slab_unreclaimable:59455 [ 49.288216] mapped:23820 shmem:51 pagetables:610 bounce:0 [ 49.288216] free:1476320 free_pcp:503 free_cma:0 [ 49.321901] DMA free:15904kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15992kB managed:15904kB mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB unstable:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? yes [ 49.363033] lowmem_reserve[]: 0 2911 6411 6411 [ 49.368199] DMA32 free:2676576kB min:30608kB low:38260kB high:45912kB active_anon:90816kB inactive_anon:92kB active_file:6400kB inactive_file:17052kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:3129292kB managed:2982732kB mlocked:0kB dirty:128kB writeback:0kB mapped:47264kB shmem:96kB slab_reclaimable:11172kB slab_unreclaimable:110492kB kernel_stack:2656kB pagetables:900kB unstable:0kB bounce:0kB free_pcp:800kB local_pcp:164kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 49.414154] lowmem_reserve[]: 0 0 3500 3500 [ 49.419048] Normal free:3213424kB min:36808kB low:46008kB high:55212kB active_anon:116536kB inactive_anon:84kB active_file:7716kB inactive_file:16824kB unevictable:0kB isolated(anon):0kB isolated(file):0kB present:4718592kB managed:3584660kB mlocked:0kB dirty:260kB writeback:0kB mapped:48016kB shmem:108kB slab_reclaimable:12932kB slab_unreclaimable:127148kB kernel_stack:4000kB pagetables:1540kB unstable:0kB bounce:0kB free_pcp:1200kB local_pcp:488kB free_cma:0kB writeback_tmp:0kB pages_scanned:0 all_unreclaimable? no [ 49.464979] lowmem_reserve[]: 0 0 0 0 [ 49.469359] DMA: 0*4kB 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15904kB [ 49.484170] DMA32: 193*4kB (UME) 88*8kB (UME) 102*16kB (UM) 82*32kB (UME) 35*64kB (UME) 26*128kB (UM) 17*256kB (UME) 16*512kB (UME) 28*1024kB (M) 4*2048kB (UM) 639*4096kB (M) = 2678052kB [ 49.503664] Normal: 232*4kB (UME) 118*8kB (UME) 108*16kB (UME) 104*32kB (UME) 80*64kB (UME) 27*128kB (UM) 18*256kB (M) 11*512kB (UM) 31*1024kB (ME) 3*2048kB (ME) 769*4096kB (M) = 3213456kB [ 49.523386] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 49.531934] 12054 total pagecache pages [ 49.535890] 0 pages in swap cache [ 49.539317] Swap cache stats: add 0, delete 0, find 0/0 [ 49.544668] Free swap = 0kB [ 49.547659] Total swap = 0kB [ 49.550642] 1965969 pages RAM 2018/03/23 06:35:27 executing program 2: r0 = socket(0x10, 0x100000000002, 0xc) write(r0, &(0x7f0000000400)="1f0000000104ff00fd4354c007110000f305010008000100010423dcd9df00", 0x1f) write(r0, &(0x7f0000c34fe1)="1f0000000104fffffd3b54c007110000f30501000b000300000010d10000cf", 0x1f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f0000c57ff8)=@abs, 0x8, &(0x7f00006c6ff0), 0x0, &(0x7f00009dffb8)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) recvmsg(r2, &(0x7f00003d6fc8)={&(0x7f0000698000)=@generic, 0x80, &(0x7f000081afd0), 0x0, &(0x7f0000f9fff8)=""/90, 0x5a}, 0x0) 2018/03/23 06:35:27 executing program 0: socket$inet6(0xa, 0x2100000000000002, 0x0) 2018/03/23 06:35:27 executing program 5: r0 = userfaultfd(0x80800) r1 = creat(&(0x7f0000002000)='./file0\x00', 0xfc) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x20010, r1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000002040)=0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000006ffc)={{&(0x7f0000009000/0x4000)=nil, 0x7ffffffef000}, 0x1}) [ 49.553726] 0 pages HighMem/MovableOnly [ 49.557673] 320145 pages reserved 2018/03/23 06:35:27 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/loop-control\x00', 0x0, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000400)='/selinux/checkreqprot\x00', 0x14000, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00000027c0)=[{&(0x7f0000000440)={0x27, 0x0, 0x0, 0x3, 0x0, 0x81, "e76e659f598c7ab84acded9c38edbd82f1cd6c0cda57cb2c352c31847df5dadafc0d7e413fadf182c0275819c4829b4626544802adb8d5f7821a32e9761528", 0x29}, 0x58, &(0x7f0000002740)=[{&(0x7f00000004c0)="4bc85d4cfbd7eb17708ce98f7284d8503454bfcb878e547341a8f1567cac544c5ea79241c174b35d1f0de2c28a380ed58e8cea4a36e0d725928ab2ff6795e4a209452b946403a27a8d4a8b9b682742264e192e4a9da30b333ff5b35add679a39506c561fafdac6e57645c4036a38bca0", 0x70}, {&(0x7f0000000540)="0f7f6324cbe0f514aeb37540f3dc7289c2bf9099ac15b532bcbd3921406f14e4d7d7e745cbbaee91240dde7862acec4afaab817df2fd02dd7025026707867f9da2d1db0322181e9b005984966011d18faec30c05dbb734b02550111237c44b684c11854e79aca0259e4b6804d133", 0x6e}, {&(0x7f00000005c0)="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0x1000}, {&(0x7f00000015c0)="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", 0x1000}, {&(0x7f00000025c0)="dc40cc", 0x3}, {&(0x7f0000002600)="8d05a8ec93ca365d6baae91ce99d5cced5525c6fc04ab0f05f60d9345fe6b89c13c81feb14fe85af5b16842dc5a0ed6b27a4046f8c190146e940857c1848d0619226be312d6f3463fd770efbecc2cfda44713323aa161b21cbafc9fad55dab97514c5bbb22f3", 0x66}, {&(0x7f0000002680)="f40cba7ce9194ee87c3c2399c635ebbe84bca21271690556db97e181777e137083fc033f423a98602ec0d01dfd9ebe27cc0bc663e45941177c0e3e659a5ff7807afdf207d658968487e52f7719fcf775a824a26a95cda01d828d81abf9e147c9738d865169f4cf34d791e710a93892006b4f3cf61708ea91f6af2db428ba88d17136471040867e92c72f73b1a801d87f37c941e642074a7cb0335c1596dd3a10d54b3a2903a746c3bd16a269cca3091edfed3cfbe71a1db25fcf", 0xba}], 0x7, &(0x7f0000002780)={0x18, 0x113, 0x6, "8c4fddcf25c52942be4b3243"}, 0x18, 0x24000010}], 0x1, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r4 = openat(r3, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r4, 0x890b, &(0x7f00000000c0)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$read_default(0x2, &(0x7f0000000100)=""/240, 0xf0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80004) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000000100)) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000000380)={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x7, @link_local={0x1, 0x80, 0xc2}}, 0x20, {0x2, 0x4e20}, 'syzkaller0\x00'}) fstat(r6, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x1ff, &(0x7f0000000240)='./file0/file0\x00', r7, &(0x7f0000000300)="d9f08181c0db39c3a02b3d092cbc10b7926cf18aeb20539852f6dfaa3bcb55d8f814f226106497840ee62ce1985b2259cc6f75f7949bf80c672c19a1e80130db8db9b625f9149c88f76b9c4cf54571acc43b198c75278f591d3805b94418969e6d7eb93ce91436d15fd22200da6fbb8f80c1b0f8ac") 2018/03/23 06:35:27 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) unlink(&(0x7f0000000040)='./file0\x00') lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() syz_fuseblk_mount(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x6003, r0, r1, 0x800, 0x7ff, 0x20000) 2018/03/23 06:35:27 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0xabbc) sendto$inet6(r0, &(0x7f0000000100)='\x00', 0x1, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) r2 = accept4(r1, &(0x7f0000000000)=@alg, &(0x7f0000b0fffc)=0x80, 0x0) sendto$inet6(r2, &(0x7f0000000140)="457d21f679752dd3a6b64be42ffa2ead7697eba9f9dc59a519ad5c27c3be6a52baeb45994699422725160fb0dd4d0e76372ce06ed9fc6657ca4e08960db5f84fe3f70b39afd11b9b874fb359737c7959e048d4f734248ad756ad60a014cb8894307a9078e0972b980f4e39742e00539f6eb1c5e9bdd66904f6fcdad97e095364b3db37c87013732bdcc27aa84f3415d95a2b9c256fa62c3d4cbfed885d88a82bd300829176e952ee87bc61529a965c3a1974ac8b318f", 0xb6, 0x40, &(0x7f0000000080)={0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}, 0x1}, 0x1c) [ 49.611688] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/23 06:35:28 executing program 5: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) socketpair(0xa, 0x6, 0x15ca, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$TIOCSCTTY(r1, 0x540e, 0x8) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x12000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a45320, &(0x7f00000000c0)={{0x8, 0x3f}, 'port0\x00', 0x0, 0x8, 0x1, 0xfffffffffffffffe, 0x1, 0xc08, 0x2, 0x0, 0x1, 0x5e0b}) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000000)=0x8000000000080, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000501000)=""/95, &(0x7f0000f12000)=0xfffffffffffffffa) syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x200040) 2018/03/23 06:35:28 executing program 0: bind$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(0xffffffffffffffff, &(0x7f00000bc000)=@abs, 0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x2710}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x80, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f00000000c0)={r1, r2/1000+30000}, 0x8) 2018/03/23 06:35:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)={0x77359400}, &(0x7f0000000240)={&(0x7f0000000200), 0x8}) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syncfs(r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/23 06:35:28 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) fcntl$setlease(r0, 0x400, 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000040)=',}vboxnet1GPL@\x00', 0x3) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) r4 = syz_fuseblk_mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00', 0xa001, 0xffffffffffffffff, 0x0, 0x9, 0x81, 0x2000002) r5 = syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x2000, 0x0, 0xffffffffffffffff, 0x10001, 0x10000) r6 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x1c0, 0x40) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) r8 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffff9c}) r10 = signalfd(0xffffffffffffffff, &(0x7f0000000240)={0xf111}, 0x8) ppoll(&(0x7f0000000280)=[{r1}, {r2, 0x2000}, {r3, 0x4300}, {r4, 0x408}, {r5, 0x410}, {r6, 0xa}, {r7, 0x80}, {r8, 0x8412}, {r9, 0x42}, {r10, 0x10}], 0xa, &(0x7f0000000300), &(0x7f0000000340)={0x2}, 0x8) r11 = add_key(&(0x7f0000001400)='dns_resolver\x00', &(0x7f0000001440)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001480)="58632259aa352c2bbea23e1bf28290ad0729f18da433ff31c56a2d2e768d9b47a3ba1a5b1fe6b3567aa5394f8e5aaf2826edea6efac1e21bf632b1fe65b590634ecbd901619f7d06250a15f0b546a4e5a58ccd0b711eaa7d67aef52285d697c72eda11d656dd2df53f43d26b1d37117d25e0dc18e037f8ec42fb7e2a5f52802827d6413477171d88eacb1447a7f600a916ea5812eb4345b5afb03d9418d99dd57fcabe525163b920a24bdc8df73c5499c9b902ce5e1e21be6d2d1e7f75677dbd7ea66a1bfb2e8b389a36a0d822664c8951c8fa0b5fbd04b0a92c9018dc164b934cd5d6711cd5f7ec8d1f1fb59c14e9dc630dcede9a4a1140672caf8b6962838176474ec26cb35f9f2224666ebed4f31afed40ed0b1f7be8713b29a11c1eeb282e235b705bf4b544409fb4f13add9676445d3b05f2950189560decf7a89a592efb21a552e3e0f3195fe38bd3aa2df625f3a926b8a52d5f2291c6e4b3fa228b6198b59d2428c94ecd1bc63b5165bcdd376a89a1d3cfaaee97d09485ec909fc60764ced606ce15e7db337a4b4528f59632486bcf44f9cdd493343f1452666ec35de83ed35fb021f242e7bfbe011de9d92d7afa18cb219c937b00bf6bf3da6ada30b9e6ccbe2cc6d215eeca7e1f72f015889899b8b0bf145bfc0cc1bd3c2d1a756cb1349110b39e9746d08a26a2c46f35f92e5340c787b5a7f1ef4ff721aafa82cc4be457ae1e3084bab4715b81f2048862e6cff6552e35a718a6e64b8170c289f91305490aa85b85b6c22db69c64fda7f69aabfbb9fa1d1ef19df54c48db9919a672a98f1e13ca88d1cccab520bf77841653ae4d4eb70738f28f243db447ed6b9bbc25ceb16bf7e00b0cb5a893ec133d6be427de677768bc6b13ce9912ca4f6147730c3f63c23ae0464234298ec24b9258663375b5b2dc37974e5e8a31a0720bcb1ef5fbe56ef1ae46f3e58e1fb6c0ad1db6b50f9a619ad9d8cdc711d65e77565c0b2c078e39047bf77f4de61dc74b82ac9eb7b85ac1ac459645a6bd2414ab0297f60cbcf03230fcea98be0637bb8d1516db56c5bfd4e7f9e241e46378306e4c9de5da4875edb347b2169d18c69570342f67ec114d8ff04c7b9d865942e869d0504d4d71b61816f920cc00e3dda7e58b2f1592a60f0688a690599b3f345dc9a6dcb3e8131d77499be7c38ff0a61a2a36dfd75f9768c2c4ee9f4487c37bc6e7bf9b7ac88a6419ecf12b14d59b29a1872f1b790d02d9d0d7d051363666c4b2d74b5b8f4fa83a5c2cad0cfac8bfc3f050b5b594be0221f8c3b446542f2bc2292b6a9d8a1b866996b5f5977aca22245f96a7ff7445be9102ce14300de8998832323245d343d93863b057f5aef92877832bbeb0d5bcffc729179c4c8c052a76bd9d52e77b64ce7660a977790080fbd619aadd4af3b541b6ce06d43119bd006c968edb0d45beb675d1c72ad1a1ffe57152099bb797fe956a02813e58717290e3317fb0ee0634aa4e0452163b461b95dc42fde278e9f60e30da6412f5e2793d10e82d424c53a6b369adadcf772a804e03a393b2c53004bf9ac32f3b7b37cab19b909cf682c43efda5a9577f9300a019b5704f4a966b712db8a9b105981160570bec3b803210c217ab35669ea28efcd2cbb26acdd5f77af992477b2e4af247119b6d1a07386f23cc25ec71a58101194feb49ad41ce3bc75a3d60cfa884bbb88e6a01bb32542543071a98e2c920e5b67c85ab6f9e167da1bb5091201b6bb4481bf2b6f46321bd0510b1f2096dde70b583ecc24ff5c91ae12a8142a830c5d78ab29c582575fc40ff9ab0a86c5dc816a7ccb73d339c81b255492800bbafe8a8b3c633f8b865a6d39f7cce7e7e78ad965790583eb41c4fa5be8f6bea59f85be2033faa774595d875a6e63061c74ebba3f8a0f89e0d341d93196688519790115b8df87e61e031a89f787a9d5e1ad152184081571bc4bc5e6ee58c8da5f5c31d1969e3022f409f97e3ed2735cfa2d1c199053dfee1775aa5c4c6c12e23dc06e84dbe213095593781ce0a9870ebd352e1cae2ed3bb5a3f9ee87f69c9eeacb00ea08d48506d30938cc96c63b642a51facd5a56e23ff120d6ab51282ce7e279440f674c7b3f5ce6cb2d5615dc177d3e2d1634740c1c437caa07dfcf271985b64fc1fdac77ad182cdd7fd4914ac137383fbb9009bf1232f024fa420f90ad7ecc9c6ba0b0300ef96f797fd58b8dbce868a14ee1d13b595fa7794b63d35695e60acaf4b2b0de5df5819b97b47424e00561c2f8ecdde959555480899dc75db44736086868b4653777690a89cc499f485f7c79321130ff4a880d97c99734e28d1e9c6352d4a923c2c6ccb2c283092390efbc311928bf3625f011c9899df21e0199d298c44ad616162c33b3be4c88207ecbf34321688bc1c4d4582e67868da55b90275e8aac7c8e8dd8ac26ce1d859c45e66a5e119a128a05462dafa43db47ee5253fea0c3da152ce6b7162e77d68d3524e811bd2fc3a183d9a2abcb2a85fb823829b791f6d561f79265ab5093babe5139b2b3750db4d87c14a59eb19473edeab90efccfb741e63c0cd65444a3d491a299047fd82122d35db7e9775f71190dc1edcf3c465870dc3f24dc2c93650748558af53e93baa36ad90adeb4ab688eef577984627aa83af7a317ecb50d18938780610a50e1f00357b927b13fabcdf15719ff40f6521f5d774f802eda47b690403510b874a09aa65016286d31c587102750dead818131c6859bd7b95fa3f2084328fd8e88e4cbcebcea423604156c7b31072066c14aeaf60fa23a505f0cdeff11b0376717966db3dc39a42950a95a3aa03323bb977777b8d14b955e5b5838164fa4e88070183016ba04445b61737ae4e87072e456969812d6aad86d1ac8acd30d0a406e58d44025a91c52d10393cffc83adfdeac15402560545aca831681df72a2f90d8bad1742564e64f19410a5726a210c92d45754de9d6c92b239b4dc0cfda8595d0a1a08e9931a177ef7daa8f5879e1b1eef15e6e821d3b5cd8b6b2f47c3a03cbfd801b7a432b1ad2193c592d119d5e6c2ad00bedf403464f1f483d0486cc25a08955e56f32130d49f7c29084ebfa9e96bc68bfcca88c2f6e4226ad0cca5f27a7fbdd104f0f5b1bf120c2f87f67e3889b5d140e7012223360d2dea0da066fb7ffe8f9e25dfaeab82214cdf87f2c28e399fe9d44e1fff009a66f5579d9ec73ae2fe6cc29026b1a314cb1f6f43859f66941120cb4c591781cc77f96463bfdebd530a6176d1f542f24ef5b5492308629c60cb557039c080d86a7153de56b29c0e213a3cbdaf62bf659a786a2744365e57c828f787dab8a524a9d6548b8e1e45bc7f8dbea7439ee6cb06bd7efc5d3bc5112af4d629775ef91c306223f10654ea9b2946564ff1246fe32e0fb894a25e267f311c7cc375d618038f1275ddf2ebfb33662eb02f12dc051bb30c77eba561247baf5dcd0ad554c7237e9768b2798cd418494d45023623682960e23ed8e3bfc21d9ac0975854a47b27208a62dda8c06e74492ec3e0512c7cb49e5a07dab92311f6ff7f63a1940d5496be6fd5b8389bf62389c0d9e38eb31161876d735dd8a003d525cb168fdef8707f2ebac55e9fd7b81f3f7caf7d883827cba52cc9403c16d050c3bf1f101632ff76a754e6732924236602e234cc4b67942b1aff7be971f0c5de49daa1a4392c8768cb803dfdb8b9309cefcf3a7a994658e96a6ffd8c39cc955cdab4f7283871098451d86a09b99e0c691800822a2bc1f0ce49509b50f0de9fba69c55b96656188caada1263a6415011f8cbcc98415dc247cf523232b505d0cf7d64a86150db038a7ddecc153f893098dd8a967d5e4786ede92667211a7f11aef2738633bea58072de6ec4d5e20b7600edd62c25f0c97562858c44005beb2965546f62f72bf9150e1b692ddd82315f56bff94cdcaa4c53e29363a98ddf6f835ef9f404cc6ae07761845a9d8442a8e928e44d39c1b80d4ba3f812ada5d450e0031d510cd967eaa6b6dd8d306d6e09312405f435d34efc4ee71a7e4246e75fba25d05ecb672dc4a782e8210570988493bb8ccb69d41caeadfac33daef8173482fc4ae009a76d3b0d8256153d4514c0879e8574c2bd91d8b63487a07119d021c2a7d247d70bbfaacaa5b3f9d2ef2139cdcb0f4a6830b0914d7134317d87a70b27cc9487444a44cbaf0de5349aea13996197c8594f1d9a3e47b3f655cd92e8fbdb43472bec2ef34ed94af40b6677866928c44258d7854605a3b253daf80ffbc4736912b4a264835149ae53adea232e1a9f60c840715425ec4bd13ee2e7e7349479194b9cc9fa31f6be8acc09eed026acb108f3cd44272fa1620e6fa8482cc03fc9c3d5eec3bf0b00bfbdab9f408731db3825960a8f12eb2eb6ef9b7d0bdcffa029a01bfb2f4e132445bacd17dac6cfa6c2f2c2ddfc03525edabff9c057e3fa99c1e5173d3467c4a4b69fe56f9297f593b676f314d7e22bf0b7c7d422aa400781c593da7665c420c0d021a9d608a4ab135822d5f6939cc238ed7b55abb86a0e2d96b269b964abc37808d92a381058123a14f5c9872feddfaa5a45b3e40d5d86dcee2f4318cbd2a4abd68cd17cf5682bc8c16dc34f4d8feb125abddffdc176847064cf6198123edb5e924e8d653e9f514cd66c35de4de4c14598180086df9f29feea1dc470a2c12f2877c9b00af72671642c57a3e21a2842b8e4a7b1332a0850385ba47b790103cdaf14417c347e2b38363fb6990214b38881624549ef9f9b725a408d94f901bb0b013cd159c85b8d0e5ef6e99968d7d99a6606d91d76a4b9365305bbe7c7aa67e4cabf5f1a9745998be4c2a63351ffed740f47aeb2921567e8d697d4c700ee3ecdd1a694550590194a39a5cb870f49b4c06fa7ea9fec1cef0466392881a15dc16069bbd59d5b1c50eea2e8227dd38e805a7172cc16d830278d95365fd6d32f9d28ec2cb15bf02a211e0e7b73a406d55cab5bdf5e2d4395c68aed6f94b49b5b0c3ab5b80db6b1ede2af523b741acac8c2cf28d0c77f0bede5aa78196bf37a2991af70527e4d9b70f2388b96b376138d3c0077dc6d1e7e9de0214ca7748290110d761b02d8b218aab17278fc9efc53fe47087062671c75437aefaca0516b3c679705d12fb6f23313cdb512bb09ce054d26a857d27ab440b08f2188774286636309d058f1d3e20b47cb66e75bf8892cefd90847d82f0763c305d955a79894f6110bed34cdf24df21a464221fb2dde5712d96d83c1421160e28fb973dac1c7b75d5dd90629750179b2ec96c759fb067da5b01f3a29b595f43e17eab087ff60b13a52251111573ca97026ba440b2a74aeb55a8ee0b401d3063132a3e4a156ea0acaf61d7b7c883435e841d9e210458a48371d4527310db96e1cfb0f4604a52d7e758c3ad802faff8f630020bf6ee2f22368093b0ab606625bf8f7cf27bad9cb41e632e7d703aeea13e7c8a8e3b96bc4cf1ffc20d0d9e1d6738e2f21d7485e360e91daa69abeefcd5a1494c6c618d630b82028dd9eea303cd1d23dcc9f2f7f7970c77d4f1f208285ac6721f34edf1b25a08ba5c1b4ffa3060d149703c28bd7718a2fbc891c895564868efc3c180b419aa9aa998c4f7916e1ed8d8ca183af8f26e0131edaa9551a0b6cedf0eeb05d73299e90f7c4e0df46eca633e8409b8240c2b0e5897bdf99444cda8ec9fcac56ba515f9eaf626cbfc3ea511059fd5118d32a62ed822b35740907641f7c6c48af296533be8b65c5661c745124eda8120b91e6e809978601fccf68d5bf0b9ef7", 0x1000, 0xfffffffffffffff8) add_key(&(0x7f0000000380)='ceph\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000400)="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", 0x1000, r11) ppoll(&(0x7f0000000040), 0x0, &(0x7f0000f87000)={0x0, 0x1c9c380}, &(0x7f0000f87000)={0x4000fffffffd}, 0x8) 2018/03/23 06:35:28 executing program 1: r0 = memfd_create(&(0x7f0000b80ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r0, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000d8}) ftruncate(r0, 0x1) sendfile(r0, r0, &(0x7f000088fffc), 0xe91) 2018/03/23 06:35:28 executing program 5: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f00001fafe1)="1f00000056000d6d00000006bc0203030700ef2104173f8100000002000039", 0x1f) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x8, 0x4) 2018/03/23 06:35:28 executing program 6: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0, 0xcfa5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="7000000054f57d72617cc53026abd0230a9e8e73d1b545616cc57323af16629f18363e429a9b6f048fa1e8d12310528cc92868ef8c342e9cf61ae902b7243500f39c0aa908c090221600b77ec16120bab3b3f9d7163138659ebff3f9927ba6121e698e9ea3ed55dfe5012b0676dc6001ec474c6fcfea01cfe9f02631"], &(0x7f0000000100)=0x78) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$setstatus(r0, 0x4, 0x2000) ioctl$int_in(r0, 0x5452, &(0x7f0000affff8)=0x2000007) dup2(r0, r2) [ 49.678815] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. 2018/03/23 06:35:28 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='/exe\x00\x00\x00\x00\x00\x00') openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) ioctl(r1, 0x1, &(0x7f0000000180)) perf_event_open(&(0x7f00000000c0)={0x5, 0x70, 0x6, 0x40, 0x2, 0x0, 0x0, 0x76f296b1, 0x20400, 0xc, 0x2, 0x9, 0x4, 0x4, 0xffffffffffff8000, 0x8, 0x8, 0x7, 0x3, 0x6, 0x5b4e, 0x7, 0x0, 0x401, 0x0, 0x4, 0x2, 0x1000, 0x6281, 0x6, 0x8, 0x3, 0x80, 0xf8b, 0x6, 0x3, 0x401, 0x8, 0x0, 0x0, 0x4, @perf_config_ext={0x10001, 0x1}, 0x2c40, 0x15f, 0xf16, 0x1, 0x401, 0x8, 0x3}, r0, 0x1000, r1, 0x1) 2018/03/23 06:35:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000240)='/dev/hwrng\x00', 0x2000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000180)={'nat\x00', 0x0, 0x4, 0x38, [], 0x3, &(0x7f0000000100)=[{}, {}, {}], &(0x7f0000000140)=""/56}, &(0x7f0000000200)=0x50) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000040)=0x5, 0x4) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0xffffffffffffffff, @link_local={0x1, 0x80, 0xc2}}, 0x13, {0x2, 0x0, @multicast2=0xe0000002}, 'syz_tun\x00'}) 2018/03/23 06:35:28 executing program 1: r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000543fcf)="1f000000f90307000000000120ce000700090000000000010000000101006e9e00020000001104000000000000e251b6", 0x30) socket$inet6(0xa, 0x5, 0x80000000) 2018/03/23 06:35:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000300)=""/223, 0x22b}], 0x200000000000009c) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2) dup3(r1, r0, 0x0) write(r0, &(0x7f0000c34fff), 0xffffff0b) creat(&(0x7f0000000000)='./file0\x00', 0x0) 2018/03/23 06:35:28 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) r2 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) sendto$inet(r0, &(0x7f00002e8f1e)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d6696b208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8040705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x0, &(0x7f0000848ff0)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c8865657b9dd172cdb94265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc17369ffc6f69b22d7c7bfa2d69962a85367a544bdb7c1221a6733f8de90df0576dfe534b9876fae7feb95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2", 0xc1, 0x1, 0x0, 0x0) sendto(r2, &(0x7f0000000280)="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", 0xfc, 0x5, &(0x7f0000000380)=@llc={0x1a, 0x33e, 0x6, 0xffffffffffff0e7b, 0x3, 0xd400000000000000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000266ffc), 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000440)={0x7, &(0x7f0000000400)=[{0x1ff, 0x7, 0x5, 0x2800000000000000}, {0x1, 0x3, 0x9, 0x7}, {0x7, 0x2597, 0xbd2, 0x5}, {0x2, 0x101, 0x100, 0x8}, {0x8, 0x800, 0xce, 0x5}, {0x7f, 0x1ff, 0x20, 0x7165}, {0x2, 0x7, 0x7, 0x6329}]}, 0x8) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r3, 0x73, &(0x7f0000000180)=""/82) lookup_dcookie(0x8, &(0x7f0000000040)=""/12, 0xc) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0x4) recvmmsg(r2, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/03/23 06:35:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000004b40)={{0xa, 0x4e23, 0x32, @local={0xfe, 0x80, [], 0xaa}, 0xffffffff}, {0xa, 0x4e20, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x0, [0x0, 0x8, 0x5, 0x2, 0x4, 0x0, 0x8, 0xfff]}, 0x5c) membarrier(0x10, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000004c80)=0x400000) recvmmsg(r0, &(0x7f00000049c0)=[{{&(0x7f0000000080)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000200)=""/176, 0xb0}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/30, 0x1e}, {&(0x7f00000012c0)=""/4096, 0x1000}], 0x4, &(0x7f00000022c0)=""/232, 0xe8, 0x3ff}, 0xda92}, {{&(0x7f00000023c0)=@rc, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002440)=""/177, 0xb1}, {&(0x7f0000002500)=""/176, 0xb0}], 0x2, 0x0, 0x0, 0x5}, 0xfff}, {{&(0x7f0000002600)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000002840)=[{&(0x7f0000002680)=""/232, 0xe8}, {&(0x7f0000002780)=""/148, 0x94}], 0x2, 0x0, 0x0, 0x8}, 0x1}, {{&(0x7f0000002880)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000030c0)=[{&(0x7f0000002900)=""/229, 0xe5}, {&(0x7f0000002a00)=""/156, 0x9c}, {&(0x7f0000002ac0)=""/225, 0xe1}, {&(0x7f0000002bc0)=""/81, 0x51}, {&(0x7f0000002c40)=""/47, 0x2f}, {&(0x7f0000002c80)=""/233, 0xe9}, {&(0x7f0000002d80)=""/10, 0xa}, {&(0x7f0000002dc0)=""/243, 0xf3}, {&(0x7f0000002ec0)=""/229, 0xe5}, {&(0x7f0000002fc0)=""/198, 0xc6}], 0xa, &(0x7f0000003140)=""/186, 0xba, 0x432e46f0}, 0x4}, {{&(0x7f0000003200)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000004940)=[{&(0x7f0000003280)=""/105, 0x69}, {&(0x7f0000003300)=""/34, 0x22}, {&(0x7f0000003340)=""/228, 0xe4}, {&(0x7f0000003440)=""/221, 0xdd}, {&(0x7f0000003540)=""/151, 0x97}, {&(0x7f0000003600)=""/90, 0x5a}, {&(0x7f0000003680)=""/253, 0xfd}, {&(0x7f0000003780)=""/130, 0x82}, {&(0x7f0000003840)=""/239, 0xef}, {&(0x7f0000003940)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x7fffffff}, 0x1}], 0x5, 0x12042, 0x0) getpeername$inet6(r3, &(0x7f0000004ac0)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000004b00)=0x1c) getsockname$unix(r4, &(0x7f0000004bc0), &(0x7f0000004c40)=0x6e) connect$pptp(r4, &(0x7f0000004a80)={0x18, 0x2, {0x1, @rand_addr=0x53}}, 0x1e) lseek(r2, 0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000180)={{0xa}, {0xa}, 0x3, [0x1, 0x2, 0x6, 0x400, 0xb674, 0x6, 0xffff, 0x101]}, 0x5c) 2018/03/23 06:35:28 executing program 7: r0 = socket$inet(0x2, 0x805, 0xfffffffffffffffe) fsync(r0) 2018/03/23 06:35:28 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x401) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x2320, 0x0, 0x0, 0x8020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000000c0)="358a4bd66e2947b49ef6a79be8a6a734e94688b42bc215f617e4e97c6912dac48d1f116d2bd34c1a8310ec743f7c536eb4", 0x31}, {&(0x7f0000000100)="356f879da93a92484e6bd0c524b6f17b5372c1b4e1c7bfad997e54ebc438b002d2829068d91099f614b93fc15ed53cc2e2e85927f8020dbeab133a1040ef58f9bd9ca79c2efcb992ba87b7a22804928c1388ebc066191888ca7b146ee14602f4d49279505ac2abb9f0dd4bd1d1348e60c0cf64f080df9540735f17827643e5b0f52b2d1814b00d2440b16c9198d7b513446b9f9e8a1491c923f03f9859bfabb3f69cbf4a8d9974d682390f713271def469f01bdc9220c569ae18f9561142b6d6e1ae9e0d118c85ed1db0e8820118e248abe2510a54b5519b0d448f2c576bd735001f7398c738", 0xe6}, {&(0x7f0000000200)="90f03c183bf166dafc30dbbd5d1332f392c5c4e1e99e155c884c0d33faa2a70ecb63f48a86a67487b622fff972b0917909d3ec95c50af110f2b6ba5ada1253a516b27fabc7687c67fa9b7025c0159c80d3d27e5bd2ba3bf0081113ce23c41a910a9f04ea4f5628f23013bd947e711b9267b65831d22430befa3b386eb7643a11c42b334ed0e981968b3a1ae79ff6cad57588ed81a6dfc5fc8124f8f283b1499c984a3a4a84ac9521e0ed60da8bc689315474232f90c534d8f17b10fc19c449879d", 0xc1}], 0x3, 0x0, 0x0, 0x400c800}, 0xc000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x6, 0x1, 0x3ff, 0x0, 0x1}, &(0x7f00000003c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x100000000, 0x8000, 0x0, 0x9b02, r1}, 0x10) 2018/03/23 06:35:28 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) clone(0x200, &(0x7f0000000380), &(0x7f0000000300), &(0x7f0000000400), &(0x7f0000000440)) mknod(&(0x7f0000b59ff8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00009cc000)='./file0\x00', &(0x7f0000bb2000), &(0x7f00006fcff0)) r1 = syz_open_procfs(0x0, &(0x7f00004faffd)='io\x00') preadv(r1, &(0x7f0000be4fc0)=[{&(0x7f0000846fd4)=""/44, 0x2c}], 0x1, 0x0) lseek(r1, 0x1, 0x1) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b3fdc)) r2 = syz_open_pts(r0, 0xfffffffffe) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffff}) socket$inet_udp(0x2, 0x2, 0x0) writev(r2, &(0x7f00000000c0)=[{&(0x7f0000000200)="c61bfc0dcfdbcdc91f5bbaee8a7ae4f590fa06388e540b374f32c5f3544d05d6915b07d32dd14b580a9e077f0d", 0x2d}], 0x1) 2018/03/23 06:35:28 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x2105902) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x200, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x20}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x100, 0x3}, &(0x7f0000000340)=0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000780)={'IDLETIMER\x00'}, &(0x7f00000007c0)=0x1e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000800)=@sack_info={r2, 0x7, 0xff00000000000000}, &(0x7f0000000840)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x7}, &(0x7f0000000400)=0x8) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000004c0)) listen$netrom(r1, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280), &(0x7f0000000440)=0x2c7) sendfile(r0, r0, &(0x7f0000000040), 0x19cf8c6e) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000480)) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000640)={r2}, &(0x7f0000000680)=0x8) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000880)=""/218) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e22, 0x7f, @loopback={0x0, 0x1}, 0x7fffffff}}, 0x80000000, 0x8000}, 0x88) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) 2018/03/23 06:35:28 executing program 4: r0 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0xffffffffffffffff) mknod$loop(&(0x7f0000004a00)='./file0\x00', 0x14, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc2fe0)={0x100}, &(0x7f00009fb000), 0x8, &(0x7f0000e82ff8)) recvmmsg(r0, &(0x7f0000004880)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/4, 0x4}, {&(0x7f0000000100)=""/74, 0x4a}, {&(0x7f0000000180)=""/140, 0x8c}, {&(0x7f0000000240)=""/142, 0x8e}], 0x4, &(0x7f0000000340)=""/61, 0x3d, 0xa}, 0x1}, {{&(0x7f0000000380)=@nl, 0x80, &(0x7f0000000480)=[{&(0x7f0000000400)=""/87, 0x57}], 0x1, &(0x7f00000004c0)=""/228, 0xe4}, 0x4}, {{&(0x7f00000005c0)=@can, 0x80, &(0x7f0000001740)=[{&(0x7f0000000640)=""/4, 0x4}, {&(0x7f0000000680)=""/12, 0xc}, {&(0x7f00000006c0)=""/21, 0x15}, {&(0x7f0000000700)=""/28, 0x1c}, {&(0x7f0000000740)=""/4096, 0x1000}], 0x5, &(0x7f0000001780)=""/103, 0x67, 0x9}, 0x4}, {{0x0, 0x0, &(0x7f0000002bc0)=[{&(0x7f0000001800)=""/227, 0xe3}, {&(0x7f0000001900)=""/4096, 0x1000}, {&(0x7f0000002900)=""/215, 0xd7}, {&(0x7f0000002a00)=""/37, 0x25}, {&(0x7f0000002a40)=""/177, 0xb1}, {&(0x7f0000002b00)=""/92, 0x5c}, {&(0x7f0000002b80)=""/24, 0x18}], 0x7, &(0x7f0000002c00)=""/25, 0x19, 0x9}, 0xfffffffffffffffa}, {{&(0x7f0000002c40)=@generic, 0x80, &(0x7f0000003f80)=[{&(0x7f0000002cc0)=""/4096, 0x1000}, {&(0x7f0000003cc0)=""/35, 0x23}, {&(0x7f0000003d00)=""/76, 0x4c}, {&(0x7f0000003d80)=""/98, 0x62}, {&(0x7f0000003e00)=""/50, 0x32}, {&(0x7f0000003e40)=""/4, 0x4}, {&(0x7f0000003e80)=""/245, 0xf5}], 0x7, &(0x7f0000003fc0)=""/70, 0x46, 0x9}, 0x4}, {{&(0x7f0000004040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000004100)=[{&(0x7f00000040c0)=""/23, 0x17}], 0x1, &(0x7f0000004140)=""/133, 0x85}, 0x10000}, {{&(0x7f0000004200)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f0000004480)=[{&(0x7f0000004280)=""/231, 0xe7}, {&(0x7f0000004380)=""/96, 0x60}, {&(0x7f0000004400)=""/122, 0x7a}], 0x3, &(0x7f00000044c0)=""/111, 0x6f, 0x5}, 0x1e8}, {{0x0, 0x0, &(0x7f00000047c0)=[{&(0x7f0000004540)=""/208, 0xd0}, {&(0x7f0000004640)=""/67, 0x43}, {&(0x7f00000046c0)=""/242, 0xf2}], 0x3, &(0x7f0000004800)=""/121, 0x79, 0x7fff}, 0x98c9}], 0x8, 0x40, &(0x7f0000004980)={0x77359400}) sendto$packet(r0, &(0x7f0000000000)="f5dec01dcb4f55c87e1bfe6ef8d0baee8dbc59b3940df13092bdb1673da5fe18e9e6ad43e9f1cca91bdb5e2d5134b08fd087f3729eda3d5e61b8b166cf10b969fe387c7de8c49f8330bcf019357711d38f1917f88681ec53191ca3f3f738eddf8eb5494c56e2a2a7e5da4bf1f5906ff5b0d35a7b3adda652be88898fd6445844b80b16", 0x83, 0x40000, &(0x7f00000049c0)={0x11, 0x15, r1, 0x1, 0x5, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/23 06:35:28 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000cd8ff4)) unshare(0x100) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000007000)={0xffffffffc0000001}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000cda000)) epoll_wait(r3, &(0x7f000029bfdc)=[{}], 0x1, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x18, 0x6}, &(0x7f0000000040)=0x0) sendfile(r1, r0, &(0x7f0000000080), 0x1f5e) timer_getoverrun(r4) epoll_wait(r3, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) poll(&(0x7f000000f000)=[{r3}], 0x1, 0x0) 2018/03/23 06:35:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000040)=""/210) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000ffc)=@fragment, 0x8) 2018/03/23 06:35:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) r1 = socket$packet(0x11, 0x107, 0x300) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) bind$inet(r2, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) sendto$inet(r3, &(0x7f0000000100)="19d40caf3ef4906ee6bcae255f03ddb5a692f5f57ef8b743c825b73f4aa0736cfa69569ffaffd8a4a38d9e906ca0cb20d0f81544b95323490e890242f67e2aff8c65d2d9af3150a2979dea9568e55426a34c8c13a71dec209c2984e3a96fa5fd1ef94ec17904c09100a0fc41d45a2c1d4e4a13f0f1f777a3a38fc4d3b0a32fde4653925221a702b01a58c82d695a76556b1499a58ab4ceb56e2d3c7140d5196d293de166ba0c491f3cbc00fb7ab026", 0xaf, 0x4000, 0x0, 0x0) connect$inet(r2, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r3, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r2, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e0f41)="7fa9a43b93cd6603d1ae2f2f3458ce2cf6d2785e6d54c8282de42fd8e2505053e0ba6c762640ff29af5ffab45bb5a44fda0877c42a6bbdc45ccab6c6dec4074fbed4698fd2122ef15338a9e89d20bc3f1733bc3fbe90a2c41a1e0cc7595eb5d498", 0x61}], 0x1}}], 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000200)=0x2db4, 0x4) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000240)={'IDLETIMER\x00'}, &(0x7f0000000280)=0x1e) sendto$inet(r3, &(0x7f0000386fa0)="000ed4833d4a7da7eefc86a6ff1f35dc3d8f134aca46ff59cbd74142a6d65bead84e70bbc62307a2c417cb73f3946cc6c0d01d4fa2fc73e6d57dadcd152a41a42ad46353f0809fee82a16c7df3fa1e0651e9ba5e754564506b934707b509213e", 0x60, 0x0, 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000266ffc), 0x4) sendfile(r0, r1, &(0x7f00000001c0), 0x4) sendmsg$key(r3, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)=ANY=[@ANYBLOB="020000b156f7fffefeffffffffffffff"], 0x10}, 0x1}, 0x40001) recvfrom$inet6(r3, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0)=0x800, 0x4) 2018/03/23 06:35:28 executing program 4: r0 = socket(0x10, 0x80001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000615ff0)={0x2, &(0x7f0000617000)=[{0x400000000009c}, {0x6, 0x7fffffff}]}, 0x8) write(r0, &(0x7f0000620000)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) 2018/03/23 06:35:28 executing program 6: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000c40000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000000a000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x2, 0x0) write$selinux_load(r0, &(0x7f00000000c0)={0xf97cff8c, 0x8, 'SE Linux', "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0x1010) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x200000000000000, 0x1fffffffffffffc) renameat2(0xffffffffffffffff, &(0x7f0000000000)='/', r1, &(0x7f0000000040)='./file0\x00', 0x0) 2018/03/23 06:35:28 executing program 3: timer_create(0x6, &(0x7f0000000080)={0x0, 0x4, 0x1, @thr={&(0x7f0000000140)="4c529d1d76fa424777442470255e5915446973b07d34075a81f21427eb5cab105e7a40408e77c2026a080243640ef3c76ce782e448336eef09396142fa2f59ad1a82a67aefcab50e18f616f18a57cee09afa97066c386f2ddf361715124d7992e1e5fa853421efe0c40d9b0c361ecf36774c3f7843c1e56544b4e3117ff1950cc4cab1ed62dd56f2f5ef4d91580e87128f8f56d1365a2f17b699d212e53615e9e145f757525e4f797b61c8825e3c2a820007af7a44ddf44a", &(0x7f0000000000)="6afd56a208e5f68998bbc06a19d96f6ebafa70aa429614fe3068448ae675f8e582b9551e09dca582e468482155afeef8f30ff951a910c98597"}}, &(0x7f0000000200)=0x0) r1 = memfd_create(&(0x7f0000000280)='vmnet0@GPL)wlan1\x00', 0x2) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f00000002c0)=0x80, 0x4) ftruncate(r1, 0x1a) timer_gettime(r0, &(0x7f0000000240)) timer_create(0x7, &(0x7f0000000040)={0x0, 0x0, 0x1, @tid=0xffffffffffffffff}, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000300)=0x8, 0x4) timer_gettime(0x0, &(0x7f0000000100)) 2018/03/23 06:35:28 executing program 1: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0xfffffffffffffffe, 0x44010, r0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f00000000c0)={0x3, 0x2, 'client1\x00', 0x4, "bfbe04d2b31fdbaf", "ab318a9696b6301d144e1515c915c738538cc8b897d58ac09583971d6faf1014", 0x3, 0x6}) timerfd_gettime(r0, &(0x7f0000000180)) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000000040)) 2018/03/23 06:35:28 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000000000)=0x9, 0xffffffffffffff04) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000040)={'mangle\x00'}, &(0x7f00000000c0)=0x54) 2018/03/23 06:35:28 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x2105902) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000300)={0x0, 0x100, 0x3}, &(0x7f0000000340)=0x8) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000780)={'IDLETIMER\x00'}, &(0x7f0000000000)=0x1e) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000800)=@sack_info={r2, 0x7, 0xff00000000000000}, &(0x7f0000000840)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000003c0)={0x0, 0x7}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000280), &(0x7f0000000440)=0x2c7) sendfile(r0, r0, &(0x7f0000000040), 0x19cf8c6e) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000640)={r2}, &(0x7f0000000680)=0x8) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80206433, &(0x7f0000000880)=""/218) 2018/03/23 06:35:28 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000000080)={r1}) sched_getaffinity(0x0, 0x4, &(0x7f0000f3f000)) r2 = getpid() ptrace$setregset(0x4205, r2, 0x200, &(0x7f00000010c0)={&(0x7f00000000c0)="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", 0x1000}) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000001100)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 2018/03/23 06:35:28 executing program 2: writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) r0 = socket$inet_sctp(0x2, 0x0, 0x84) read(r0, &(0x7f0000000080), 0x16) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00000001c0)={{0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, {0xa, 0x4e21, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x81, [0x7fffffff, 0x2, 0x1f, 0x5, 0x80, 0x20, 0x100, 0xfffffffffffff0da]}, 0x5c) memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r3 = dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r3, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) close(r3) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000040)=""/4) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f00005fc000), &(0x7f0000000100), &(0x7f00000000c0), &(0x7f0000c6b000)) pipe(&(0x7f0000acb000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r4, 0x8026) accept4$llc(r5, 0x0, &(0x7f0000000000), 0x80800) 2018/03/23 06:35:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000644000/0x2000)=nil, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000ffc)=@fragment, 0x8) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000040)) 2018/03/23 06:35:28 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x9, 0x1, 0x3, 0x20, 0x800003ff}, 0xc) 2018/03/23 06:35:28 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000a5dff8)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000005000)) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)=0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000080)=0x0) r6 = getuid() sendmsg$nl_netfilter(r2, &(0x7f0000001180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2080000}, 0xc, &(0x7f0000001140)={&(0x7f00000000c0)={0x1044, 0x14, 0xf, 0x701, 0x70bd28, 0x25dfdbfc, {0x3, 0x0, 0x4}, [@nested={0x28, 0x57, [@typed={0x4, 0x5b, @binary}, @typed={0x8, 0x0, @u32=0x7}, @typed={0x8, 0xe, @pid=r4}, @typed={0x8, 0x89, @pid=r5}, @typed={0x8, 0x2f, @uid=r6}]}, @generic="b166f4b39a6fdb", @generic="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"]}, 0x1044}, 0x1, 0x0, 0x0, 0x1}, 0x0) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000013ff4)) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r3, &(0x7f000000f000)) 2018/03/23 06:35:28 executing program 4: r0 = socket$inet(0x2, 0x2, 0x100) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) 2018/03/23 06:35:28 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a0600fec0a8430991000000390008001a000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x22, "9c184af9e5ab4571a328b42568a8d00d4f3145c51b17f569f6a5b636f1c927044422"}, &(0x7f00000000c0)=0x2a) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x4400, 0x0) r3 = dup2(r2, r2) getsockname$netlink(r3, &(0x7f00000007c0), &(0x7f0000000800)=0xc) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={r1, 0x48, "1568e3fdcb58177f737a2abd1d6129f19012fe32ab9cd8eacb744317366dcf1302d5ab3d55ee16f5b84103020929fdeb761411534785b791f06b7ee3261542d6824f84a153f86868"}, &(0x7f0000000300)=0x50) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x7fff, 0x8000, 0x10000, 0x6, r1}, &(0x7f00000001c0)=0x10) r5 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0xc0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000240)={r4, 0x101}, 0x8) 2018/03/23 06:35:28 executing program 7: mkdir(&(0x7f0000c5dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00004f0ff6)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000000780)=[{&(0x7f00000006c0)=""/146, 0x92}], 0x1, &(0x7f0000001b40), 0x0, 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000092d000)='./control\x00', r1, &(0x7f00007a4000)='./control\x00') getsockopt$inet6_tcp_buf(r1, 0x6, 0x1a, &(0x7f0000000040)=""/30, &(0x7f0000000080)=0x1e) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x10001, 0x2) fstatfs(r0, &(0x7f0000000000)=""/51) renameat2(r0, &(0x7f000001dff6)='./control\x00', r1, &(0x7f0000e14ff6)='./control\x00', 0x2) 2018/03/23 06:35:28 executing program 5: mkdir(&(0x7f0000281000)='./file0\x00', 0x0) chroot(&(0x7f00009c9000)='./file0\x00') chdir(&(0x7f0000000080)='..') chdir(&(0x7f0000000040)='..') mount(&(0x7f00009f7000)='./file0\x00', &(0x7f0000dac000)='..', &(0x7f000064bffa)="6e49733400d2", 0x100400000084000, &(0x7f0000339f8d)) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) r2 = perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x4, 0x8, 0x9, 0xbe0, 0x0, 0x7, 0x2000, 0xe, 0x2, 0x9, 0x1, 0x40, 0x3f, 0x10000, 0x5, 0x1, 0x4ca, 0x401, 0x6, 0x7, 0x3, 0x100000000, 0x5, 0x3f, 0x80000000, 0x401, 0x8, 0x9, 0x3, 0x8, 0xfff, 0x9, 0x7ff, 0x5, 0x5, 0x20, 0x0, 0x81, 0x3, @perf_config_ext={0x1}, 0x1000, 0x10001, 0x3, 0x1, 0x7ff, 0x2, 0x5}, 0x0, 0x5, 0xffffffffffffff9c, 0x4) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x200004, 0x0) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fanotify_mark(r3, 0x0, 0x40000000, r4, &(0x7f0000000100)='./file0\x00') getsockname$inet(r0, &(0x7f0000000200)={0x0, 0x0, @remote}, &(0x7f0000000240)=0x10) 2018/03/23 06:35:28 executing program 3: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f000077d000/0x400000)=nil, 0x400000, 0x2) pselect6(0x40, &(0x7f0000a47000), &(0x7f0000fe6000), &(0x7f0000fe6fc0), &(0x7f0000fe6ff8), &(0x7f0000fe6ffa)={&(0x7f0000c27000), 0x8}) 2018/03/23 06:35:28 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000002000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000006fdf)) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x111840) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x1, {0x40, 0x0, 0x4, 0x80, 0x0, 0x3}, 0xfffffffffffffff9, 0x100}, 0xe) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000000040)={0x4, 0x4, 0x4, 0x7ff, 0x2, 0x100000000}) 2018/03/23 06:35:28 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x1, 0x401}, 0x8) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e0200001000f001e1000c08000b00000000050000", 0x24) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000)={0x1, 0x2, 0x7, 0x9}, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0x6, @dev={0xfe, 0x80, [], 0x12}, 0xfffffffffffeffff}}, [0x2c, 0x80000001, 0xa0, 0x2, 0x11a, 0x7, 0x4, 0x4, 0xde, 0x9, 0x1, 0x7, 0x3, 0x5, 0x3]}, &(0x7f0000000180)=0x100) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000280)={'ipddp0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x800, 0x3ff, 0x8, 0x3, 0x11}, 0x98) 2018/03/23 06:35:28 executing program 7: request_key(&(0x7f0000000040)='dns_resolver\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a}, &(0x7f0000000180)='-md5sum\x00', 0x0) getpid() 2018/03/23 06:35:28 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xfffffffffffffffa, 0x100000001, 0x1}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0xfff, 0x9, 0x3ff}, 0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) 2018/03/23 06:35:28 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer2\x00', 0x20080001, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b6bfdc)={0x0, 0x0, 0x8001, 0x0, 0x0, 0xffffffff, 0xfffffffffffffffc, 0x4b9f17f1}) pwrite64(r0, &(0x7f0000000000)="c064c372b43c7e7294000bfff3d40060", 0x10, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000ffd000/0x2000)=nil, 0x2000}) [ 50.358839] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. [ 50.396918] netlink: 8 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/23 06:35:28 executing program 5: r0 = socket(0x10, 0x2, 0x0) r1 = dup2(r0, r0) write(r1, &(0x7f00000000c0)="170000001a001bed0b0013215a170cabfffffffffffff7", 0x17) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="0dae26a7086dbf79fca7e48d0be3ef9549ff6d311e0d7c8b8532b1213208a52baa4f9740da80", 0x26, 0xfffffffffffffffb) keyctl$read(0xb, r2, &(0x7f0000000100), 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000edfff8), 0xfc, &(0x7f0000579000)=""/221, 0xdd}}], 0x4444648, 0x40010000, &(0x7f0000d6c000)={0x0, r3+10000000}) 2018/03/23 06:35:28 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a0600fec0a8430991000000390008001a000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x22, "9c184af9e5ab4571a328b42568a8d00d4f3145c51b17f569f6a5b636f1c927044422"}, &(0x7f00000000c0)=0x2a) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x4400, 0x0) r3 = dup2(r2, r2) getsockname$netlink(r3, &(0x7f00000007c0), &(0x7f0000000800)=0xc) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000140)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000280)={r1, 0x48, "1568e3fdcb58177f737a2abd1d6129f19012fe32ab9cd8eacb744317366dcf1302d5ab3d55ee16f5b84103020929fdeb761411534785b791f06b7ee3261542d6824f84a153f86868"}, &(0x7f0000000300)=0x50) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x7fff, 0x8000, 0x10000, 0x6, r1}, &(0x7f00000001c0)=0x10) r5 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0xc0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000000240)={r4, 0x101}, 0x8) 2018/03/23 06:35:28 executing program 3: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) listen$netrom(r0, 0x1ff) getpeername$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48) r1 = socket$inet6(0xa, 0x0, 0xffffffffffffffff) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="ba000000000000000000000000080000000000003d5d24cd1b57fe85c0"]}) 2018/03/23 06:35:28 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x200, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2200000012, &(0x7f000068fffc)=0xfffffffffffffffd, 0x4) 2018/03/23 06:35:28 executing program 6: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1dff8)=[{r0}], 0x1, 0xfffffffffffff370) connect$unix(r0, &(0x7f0000000ff8)=@abs, 0x8) 2018/03/23 06:35:28 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000dc7ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/access\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000140)=0x5) r1 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000004fec)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f0000008000)}) ppoll(&(0x7f000029afe8)=[{r0}], 0x1, &(0x7f00005fc000)={0x77359400}, &(0x7f0000c60000), 0x8) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000003fdc)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e49fb8)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9815), &(0x7f000069d000)}}], 0x0, 0x0, &(0x7f0000ef9000)}) write(r2, &(0x7f0000000040)="0ed43aef861826faa3659ff30188275c850fc0328f18e2ec18ba5bd5f9768e24ad10e8120974b2806bec23d22b572f86bf2cd961f11d9a4c66f345a131d0f6ff4dc3f1bda03dff7ae475b7a597b99bfe8132689be618f10bbe822aef6b967d79c33440656e59efeb42a5e0d253c1e807e3ef8e93948f9a49f60fbccc60b1c99436426ebc445c1e7efdbcb5fbddaad9bf0cebc290abd4fda65ef80abdc33996b376738c259017be6d58d9fd9e46650e8c78cc1ab47056d1bba5a7196f03f2e180b5a897f5a8d71c4ed7afa97aa22e0b537e0723eaea0ceb0231730c32609f7ec6b32c01750c9d5e9a0a81f8ab04ac15923c1632894562fd0086", 0xf9) 2018/03/23 06:35:28 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0xffffffff, 0x6, 0x9, 0xffff, 0x8}, 0x14) mkdir(&(0x7f0000034000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) lseek(r1, 0x1, 0x0) 2018/03/23 06:35:28 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x228c0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000004900)={0x0, 0x2}, &(0x7f0000004980)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000049c0)={r1, 0x9, 0x6, [0x3ff, 0x7, 0xb8da, 0x1ff, 0x3, 0x7]}, 0x14) r2 = gettid() sched_rr_get_interval(r2, &(0x7f0000004940)) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) process_vm_writev(r2, &(0x7f0000003400)=[{&(0x7f0000000040)=""/188, 0xbc}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/220, 0xdc}, {&(0x7f0000002240)=""/102, 0x66}, {&(0x7f00000022c0)=""/15, 0xf}, {&(0x7f0000002300)=""/107, 0x6b}, {&(0x7f0000002380)=""/4096, 0x1000}, {&(0x7f0000003380)=""/64, 0x40}, {&(0x7f00000033c0)=""/61, 0x3d}], 0x9, &(0x7f00000048c0)=[{&(0x7f0000003480)=""/139, 0x8b}, {&(0x7f0000003540)=""/4096, 0x1000}, {&(0x7f0000004540)=""/251, 0xfb}, {&(0x7f0000004640)=""/91, 0x5b}, {&(0x7f00000046c0)=""/208, 0xd0}, {&(0x7f00000047c0)=""/245, 0xf5}], 0x6, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000000100)=""/4096, &(0x7f0000001100)=0x1000) 2018/03/23 06:35:28 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f79805854fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") syncfs(r0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000000040)='/selinux/avc/hash_stats\x00') setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e23, 0x3ff, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0xe085}, 0xde, [0x80000001, 0x7fffffff, 0x410d, 0x8000, 0x7, 0x7, 0x7, 0x6f24]}, 0x5c) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000340)=""/1) 2018/03/23 06:35:28 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x28) r1 = timerfd_create(0x6, 0x80800) splice(r0, &(0x7f0000000080), r1, &(0x7f00000000c0), 0x8, 0x2) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000987feb)='/dev/pktcdvd/control\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000954000)=""/147) 2018/03/23 06:35:28 executing program 3: clock_getres(0x7, &(0x7f0000000100)) 2018/03/23 06:35:28 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000040)={0x1, 0x2, {0x0, 0x0, 0x49c, 0x0, 0x7bda}}) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x2) lseek(r0, 0xfffffffffffffffe, 0x2) 2018/03/23 06:35:28 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0xfffffffffffffffc, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x90}}, 0xe8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) 2018/03/23 06:35:28 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000000140)=@random={'trusted.', '/selinux/status\x00'}, &(0x7f0000000100)="7f14287806054143257af5584c2004", 0xfffffffffffffe79, 0x5) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/03/23 06:35:28 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000280)='/dev/sequencer2\x00', 0x101000, 0x0) r1 = accept4$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x800) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @broadcast}, &(0x7f00000001c0)=0xc) recvfrom(r1, &(0x7f0000000080)=""/193, 0xc1, 0x40, &(0x7f0000000200)=@can={0x1d, r2}, 0x80) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r3, 0x1, 0x1, &(0x7f00000d5ffc), &(0x7f0000f98ffc)=0x4) 2018/03/23 06:35:28 executing program 6: add_key(&(0x7f00004f5000)='keyring\x00', &(0x7f00008db000)={0x2e, 0x79, 0x7a}, 0x0, 0x394, 0xffffffffffffffff) pipe(&(0x7f0000000000)={0xffffffffffffffff}) mq_notify(r0, &(0x7f0000000180)={0x0, 0x0, 0x2, @thr={&(0x7f0000000040)="3c36890d65fa380c1df0ead857a5238b4b029e0f90f85c9cb20fa844cb99410a22c1a3656c2ae673fafd230a2643d6aaf0fe7d61524547ffb42c36458b0c44c2aaf1c264c809e5f7eb3f432aea9cf7b5b88ec58b279fb4", &(0x7f00000000c0)="693371a61640da8e5e64ba073e812941f96b8f7dac7df9852d78148ddc7a2217de2a76f6297fe5d37e5a86db4f6c2bf3b70373f915d2a728a3683e0047a0163498f9f15f9fcec7536a44b6a6d4fa4ae85cf3dfc3d58bbeb10dc35d6d85f8b2e36548446e0a6cc9302472e6d0b740ba4694b6ec4439d320e9fcdf30cf39a6cd4167b397195798f7da3a794149726f2b2cae149b0a7f3a9bfe0f565a164a3ef8584f147afebf22788a5dae4075222850be7de0c219347740e9"}}) ioctl$sock_bt(r0, 0xdd1f, &(0x7f00000001c0)="02e94a38191d277df440e07e787b55c49c1cb763ef656eccb45a5f49a12ef1594317204564649a14e7d8f82bb73199dedf6df8ca01822a4c763f33b76f1d584955230937868fea616b856d8d3f38c429f241c4cbd30cc3c7cfa00b2bc926199b7432b86060431215") 2018/03/23 06:35:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) sendfile64(r0, r0, &(0x7f0000000100), 0x8001) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) socket$inet(0x2, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) 2018/03/23 06:35:28 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x3d, &(0x7f0000016ffc)=0x1000000000000406, 0x4) writev(r1, &(0x7f00004ca000)=[{&(0x7f000049cfe1)="d6", 0x1}], 0x1) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001e000), 0x0, &(0x7f0000019000)}, 0x0) 2018/03/23 06:35:28 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={"6c6f00007cb3285bb8f0c41d00", &(0x7f0000000080)=ANY=[@ANYBLOB="3700000000001000000000000100010000000008"]}) 2018/03/23 06:35:28 executing program 6: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f00000000c0)=""/163, 0xa3) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCNXCL(r2, 0x540d) r3 = syz_open_procfs(r0, &(0x7f00000001c0)='net/udplite6\x00') ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x4, 0x1, "47366d546bf8ca923081a757670bcf687b02d18719a065da1681d43c1183101e63f09cb87d73bce06d2fb833463fd948a22dfced52376923ec9efec0c07cf7d1", "f46722ec446730d71f731524cee45742bb20f659e61b65d3399e92a6371fae97", [0x6, 0x10000]}) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f0000000180)=0x3) fcntl$addseals(r3, 0x409, 0x8) 2018/03/23 06:35:28 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001080)={@in={{0x2, 0x4e22}}, 0xfffffffffffffff7, 0x7d, 0x180, "0dc448b19cbf5d39e4199ad9ed46c51c2e8f3d8c23eb5d9970262521bd114c12ed3f33949e649c4cde254908c19fcab967912757fe5f252c0011851ab0ff8bc87fe433b10d573bcde7728b4898c2d99b"}, 0xd8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00']}) setsockopt(r0, 0x0, 0x1, &(0x7f0000000080)="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", 0x1000) [ 50.546254] binder_alloc: binder_alloc_mmap_handler: 7553 20000000-20002000 already mapped failed -16 [ 50.567103] binder: BINDER_SET_CONTEXT_MGR already set [ 50.576186] binder: 7553:7568 ioctl 40046207 0 returned -16 [ 50.588255] binder_alloc: 7553: binder_alloc_buf, no vma [ 50.610017] binder: 7553:7577 transaction failed 29189/-3, size 0-0 line 3128 [ 50.616982] binder: 7553:7568 got reply transaction with no transaction stack [ 50.616990] binder: 7553:7568 transaction failed 29201/-71, size 0-0 line 2921 2018/03/23 06:35:29 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc\x00', 0x40, 0x0) getpeername$netlink(r1, &(0x7f0000000180), &(0x7f00000001c0)=0xc) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f00000000c0)=[{&(0x7f000000dfaa)="551cb2a4a81a930a06000000a8430890000000390009000a000500000000001900a3070500fa00000000dc0069ebec844a16216de97ceb1338d54400009b136ef75afb83de448daa7227c43a000000000000000000", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000000100)) 2018/03/23 06:35:29 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) listen(r0, 0xd51d) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000040), 0x4) 2018/03/23 06:35:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='lp\x00', 0x172) sendfile64(r0, r0, &(0x7f0000000100), 0x8001) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000001c0)) socket$inet(0x2, 0x0, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)) recvfrom(r0, &(0x7f0000000000)=""/101, 0xfffffeb9, 0x0, 0x0, 0x0) 2018/03/23 06:35:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x13) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000380)='/dev/ppp\x00', 0x2a0000, 0x0) r2 = accept4(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000000c0)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000400)={0x0, 0x0, 0x10000}, &(0x7f0000000440)=0x8) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) ioctl$EVIOCSKEYCODE(r4, 0x40084504, &(0x7f0000000580)=[0x6, 0x20]) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000240)=0x1) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x7, 0x1, 0x1a, 0x10, "ed49bbaedbc9e734db60769f2e87905812d92d16126e200d41c84c8431cf41448855dd01209b0e0b6488d3732b1e05c6c5fa7af7c2377104c946dced85749910", "6a2ac19cd9799097938cc5cf46d5e65a44b51288c76988a07792780af506c196", [0x48, 0x3]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x1c, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x4d13}]}, &(0x7f00000001c0)=0xc) writev(r0, &(0x7f0000e11ff0)=[{&(0x7f0000b27f57)="580000001400192340834b80040d98700a0e03ffec0481000300000000000080014828ca944f64009400050028825aa8000000000000080000000000000009000000fff5dd0000001000010000080000000006000005a5ce", 0x58}], 0x1) ioctl$DRM_IOCTL_AGP_INFO(r5, 0x80206433, &(0x7f0000000280)=""/249) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r4, 0x118, 0x1, &(0x7f0000000540)=0x1ff, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000500)=0xc) perf_event_open(&(0x7f0000000480)={0x3, 0x70, 0x7fffffff, 0x7ff, 0x6, 0x8, 0x0, 0x1000, 0x8, 0x3, 0xffffffffffffff80, 0xfffffffffffff302, 0x348, 0x5, 0x4, 0x2, 0x6, 0xcf, 0x5, 0x8, 0x800, 0x7, 0x0, 0x9, 0x4, 0x8, 0x7, 0x80000001, 0x1387, 0x9, 0x3, 0x88a, 0x1, 0x1, 0xf6, 0xffffffffffffff94, 0x0, 0x401, 0x0, 0x7, 0x4, @perf_config_ext={0x93, 0x62add1f4}, 0x2a0, 0x100000001, 0x6, 0x6, 0x101, 0x80, 0x1000}, r6, 0x9, r1, 0xe) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000006c0)={'eql\x00', 0x0}) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000000700)={@ipv4={[], [0xff, 0xff], @rand_addr=0x8}, @empty, @loopback={0x0, 0x1}, 0x7, 0x6, 0x6, 0x0, 0x8, 0x80000, r7}) fchdir(r4) 2018/03/23 06:35:29 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f00008f6ff9)='attr\x00') r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000000000)) renameat(r1, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)='ms[os\x00', 0x4000000009022, &(0x7f0000000080)) getsockname$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x10) 2018/03/23 06:35:29 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000d3fff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x100000000}, 0x8) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000a55f5a)=""/166) userfaultfd(0x800) 2018/03/23 06:35:29 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x100000000106, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, &(0x7f000036bfd0)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000001100)=0x1024) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000001140)=0x4000000058) read(r0, &(0x7f0000000080)=""/1, 0x1) ioctl$TCSETA(r1, 0x5402, &(0x7f0000a26fec)) 2018/03/23 06:35:29 executing program 6: eventfd2(0x6, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) wait4(r0, &(0x7f0000000100), 0x2, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x30, 0x5, 0x1, 0x4, 0x8, 0x4, 0x8c1, 0x2}, 0x0) r1 = gettid() getpgid(r1) sched_setaffinity(0x0, 0x8, &(0x7f0000000080)=0x71) [ 50.654923] binder: undelivered TRANSACTION_ERROR: 29201 [ 50.660989] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/23 06:35:29 executing program 3: r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000273ff6)='./control\x00', 0x80000c12) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) ioctl$KDENABIO(r0, 0x4b36) sendto$unix(r0, &(0x7f0000000000)="29863b623e85639fe5e3d9930d91dd8a6503ccad8c80747e178e527f96ce03dca62f33d30a37eae8eeb1cc2c840367c1c594c6ec0c34f0a876143f6eabfac25b92c41b6e5dc69f324b2d3274605d607d2ea71c290d8b8db11e02a6e39961cba5feeaeb15addefbe88e095a11bec2f242ee", 0x71, 0x0, 0x0, 0x0) [ 50.712963] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6824 sclass=netlink_route_socket [ 50.743070] binder: undelivered TRANSACTION_COMPLETE [ 50.748216] binder: undelivered transaction 23, process died. 2018/03/23 06:35:29 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f000087f000)='oom_adj\x00') write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:locale_t:s0\x00', 0x1e) fcntl$setlease(r0, 0x400, 0x3) 2018/03/23 06:35:29 executing program 6: r0 = socket$packet(0x11, 0x4000000000002, 0x300) bind$packet(r0, &(0x7f0000007900)={0x11, 0xc, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/03/23 06:35:29 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000adff7)='/dev/rtc\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r0, 0x80247009, &(0x7f00004beffc)) 2018/03/23 06:35:29 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44001002285, &(0x7f0000000040)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") read(r0, &(0x7f0000000000)=""/36, 0xd) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x30840, 0x0) 2018/03/23 06:35:29 executing program 3: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00002f8ff8)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000c2dff8)='./file0\x00', r0, &(0x7f0000273000)='./file0/file0\x00', 0x1) 2018/03/23 06:35:29 executing program 7: r0 = epoll_create1(0x0) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000040)={0x0, 0x2, 0x6, 0x3, 0x8}) poll(&(0x7f0000218fc0)=[{r0}], 0x1, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r3) 2018/03/23 06:35:29 executing program 5: fcntl$getflags(0xffffffffffffffff, 0x100200000000c) r0 = socket$nl_route(0x10, 0x3, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000026c0)=0x5) 2018/03/23 06:35:29 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000480), 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) vmsplice(r1, &(0x7f00000001c0)=[{&(0x7f0000000000)="2ec933b82756a2716255d18025f7cce7a9cc36bbb410f90531d8fe90383a8fea91033e181511e4156585de2d5f3a5087a50badf923590953f6985da8c135d638df97a3d3b58e10bf1078d44882354238730390b1dfed13f4e786d74642b75f7ec4787e3bc9560a0ec4b801da4996af16fea3688cce1ffacd60c265b61bc6a7cd1cd229e049261a334efffdbe929ea59b638e58469b16748de8bec1ca6f91f8b3993c6064b915708b866d51385ec49f72306fd396b64c81f0363eea1f84bb141887", 0xc1}, {&(0x7f0000000100)="b030362bcaba047ffc10ae64611ba948d8f3802c5d025c34ff73aa0a3f9abbce57fa10318cd0e8c978d0dfc4d82c7b652aaaf770b7e1331defbe96127d4bb6db3ff9645d5c54d026994d9a683c18bbb8a8f22a77b3b240fc3af273683462c2daac35ad58ceb2b769287f1ba2c2eeff7129d11ba512c9dafb8cb6ee1d7d300c66d890b046520fa474278ff61136af7ec52b640ea1eaed268a43698f760a84f8", 0x9f}, {&(0x7f00000002c0)="f2237568d1e8a773544d1be75138a39c40901b0588bc7a384b4e60f5f2eb28dd25de133267caec2653f53f3865b05fefb090fc018e92b510475a072e3bda20d050901d352345b4c31fc8d2342705b3d0f4c65772aefa36520771d69d875ad84f", 0x60}], 0x3, 0xa) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000a004e2000000000ff0100000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001700fcffffff00000000"], 0x8c) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000003c0)={0x0, 0x5}, &(0x7f0000000400)=0x8) r4 = inotify_add_watch(r2, &(0x7f00000004c0)='./file0\x00', 0x2000000) inotify_rm_watch(r2, r4) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000440)={r3, 0xfffffffffffffffa}, 0x8) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f0000000500)='/dev/binder#\x00', 0x0, 0x800) ioctl$KDADDIO(r5, 0x4b34, 0x52c4) [ 50.752580] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6824 sclass=netlink_route_socket [ 50.767837] binder: undelivered TRANSACTION_COMPLETE 2018/03/23 06:35:29 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000000080)=""/132, 0x84, 0x40000100, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000065dfb4)={0x0, 0x0, 0xffffffffffffffff}) 2018/03/23 06:35:29 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000da6000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x40042) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000000080)={0xfffffffffffffffb, 0x7fffffff}, 0x2) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00005d2ffc)=0x6) ioctl$TCSETSF(r0, 0x5404, &(0x7f00003aefdc)={0x0, 0x0, 0x0, 0xfffffffffffffffb}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000000)={0x7fffffff}) 2018/03/23 06:35:29 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x0) splice(r0, &(0x7f0000000040), r1, &(0x7f0000000100), 0x10000000015e7, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x4) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x20) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000140)) fcntl$getflags(r2, 0xb) 2018/03/23 06:35:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x40, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}, 0x100000001, 0x8000, 0x0, 0x5, 0x10}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000300)={r2, 0x80000000}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e20}}, [0x5, 0x2551bd78, 0x1000, 0x7, 0xa379, 0x2, 0x6, 0xfffffffffffeffff, 0x1, 0x1ff, 0x2cd7, 0x3, 0xfffffffffffffe00, 0x8001, 0x5]}, &(0x7f0000000140)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0x268, 0x0, 0x401, 0x9, r3}, &(0x7f00000001c0)=0x10) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000ffc)=@fragment, 0x8) 2018/03/23 06:35:29 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = dup(r0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000000)=""/82) 2018/03/23 06:35:29 executing program 3: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x110) 2018/03/23 06:35:29 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000477000)='net/rt_acct\x00') r1 = syz_open_procfs(0x0, &(0x7f0000865ff5)='projid_map\x00') setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x7f, {{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x3, [{{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x13}}}, {{0x2, 0x4e20}}, {{0x2, 0x4e21, @rand_addr=0x7fff}}]}, 0x20c) sendfile(r1, r0, &(0x7f00007a9ff8), 0xf563) 2018/03/23 06:35:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f00000000c0)='/dev/loop#\x00', 0x0, 0x800) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind(r1, &(0x7f0000000100)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x4, 0x0, 0x4, {0xa, 0x4e21, 0x34a, @loopback={0x0, 0x1}, 0x401}}}, 0x80) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x301, 0x0) 2018/03/23 06:35:29 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$urandom(&(0x7f0000031ff3)='/dev/urandom\x00', 0x0, 0x0) close(r1) socket(0x18, 0x0, 0x4) dup3(r0, r1, 0x0) 2018/03/23 06:35:29 executing program 7: futex(&(0x7f000000cffc)=0x4, 0x80000000010b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12}, &(0x7f0000044000)=0x0) remap_file_pages(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0xfffffffffffffbff, 0x40) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000040)={{0x77359400}, {r2, r3+10000000}}, &(0x7f0000000080)) tkill(r0, 0x1000000000013) r4 = socket$inet(0x2, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x6, 0x4, 0xfff, 0x5, 0xd6e, 0x0, 0x1f, {0x0, @in6={{0xa, 0x4e20, 0x8, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x5, 0x3, 0x9, 0x9}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000200)={r5, 0x3ff, 0x4, 0x8}, 0x10) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000c44000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/03/23 06:35:29 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000c86000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x210000, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0xa0, &(0x7f0000000040)=[@in={0x2, 0x4e21, @broadcast=0xffffffff}, @in6={0xa, 0x4e24, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1c0}, @in6={0xa, 0x4e23, 0x1, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x100000000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e21, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x8}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x5, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x581}]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0xd2ba, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x9, 0x6, 0x3f, 0x101, 0x4}, &(0x7f0000000240)=0x98) ioctl(r0, 0x125e, &(0x7f0000000140)) 2018/03/23 06:35:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_netfilter(r0, &(0x7f0000afbfc8)={&(0x7f0000f30ff4)={0x10}, 0xc, &(0x7f00002bbff0)={&(0x7f0000203000)={0x14, 0x6, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001bc0)='/dev/sequencer2\x00', 0x40, 0x0) getpeername$ipx(r1, &(0x7f0000001c00), &(0x7f0000001c40)=0x10) 2018/03/23 06:35:29 executing program 1: unshare(0x100) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x7ff}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00000002c0)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r3, @in6={{0xa, 0x4e24, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7ff}}}, 0x84) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000080)={{0x0, 0xffff}, {0x4, 0x3}, 0x100000001, 0x2, 0x3}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000280)={0x90000003}) 2018/03/23 06:35:29 executing program 4: socketpair$inet(0x2, 0x6, 0xffff, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000040)={'ipvs\x00'}, &(0x7f0000000080)=0x1e) r1 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000feb000), 0x4) 2018/03/23 06:35:29 executing program 3: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00000000c0)="170200ec456e5bce8f24c8170e04db0918c82b3752816cf6de80e93f08d40c", 0x224bb490d290773d) fcntl$getflags(r0, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000f7bfc0)=[{{&(0x7f0000478000)=@hci, 0x5, &(0x7f0000edfff8), 0xfc, &(0x7f0000579000)=""/221, 0xdd}}], 0x4444648, 0x40010000, &(0x7f0000d6c000)={0x0, r1+10000000}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/03/23 06:35:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001040)='/dev/ppp\x00', 0x80000, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000001080)=[0x242, 0x100000001]) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000040)=""/4096, &(0x7f0000000000)=0xffffffe2) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000010c0)={'bcsf0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/23 06:35:29 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x1, 0x0) ioctl$KDSETLED(r1, 0x4b32, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020107000000020000080001010c00f41ee400", 0x39}], 0x1) 2018/03/23 06:35:29 executing program 0: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x323, 0xffffffffffffff31) sendto$inet6(r1, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000000180)=0x100, 0x4) recvmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000500)=""/115, 0x73}, 0x2000) 2018/03/23 06:35:29 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) dup2(0xffffffffffffffff, r0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f00000002c0)) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000001180)=ANY=[@ANYBLOB="747275737465564914b59938e58d743100d742c9d80b7c7678ee9f54a182c6858bb198de74e1dfc11078497f24d9ff22bd61f14989b8d5cbfd709a6f3b2ee4abcf2f03ae4d13e9bb227480b182f9f209adb7e42ef97cd2ac0c389cd986e5d4da71b8a6ea60cac5fcd25530f249cd917dd77a349a88b5487a49cdbf4b21ace96e9bdf18d973ffc7a9c74ad3376866b2f94857fdefdda2433fec0efbf87ead02f3aa9ade5ba073597ec5df14ceddda46093fff55da05d787331cda0a6861e4c588909e8f9a020ff7ce3713755764921ce134179d5aa044deed31a34f81bf0fde093439e8a0d024535974bc"], &(0x7f00000001c0)=""/113, 0x71) r1 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f0000000300)="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", 0xd5a, 0xfffffffffffffffa) r2 = request_key(&(0x7f0000001380)='pkcs7_test\x00', &(0x7f00000013c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001400)='trustedwlan0system.$Tmd5sum\x00', 0xfffffffffffffffe) socket$packet(0x11, 0x2, 0x300) r3 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000000)={'ip_vti0\x00', 0xfffffffffffffffe}) keyctl$dh_compute(0x17, &(0x7f0000000080)={r1, r2, r1}, &(0x7f0000000100)=""/42, 0x2a, &(0x7f0000001140)={&(0x7f0000000240)={'crc32-pclmul\x00'}, &(0x7f0000001080)="4b10490cba4016019a555e35ff2e3a41812adb1e17b37f4cded6d7b504f46c5d698193bd299973d0ac79cc501106651727f84c3b254f6a0cda98a66926a04f8535afc2927feb72e44b6acf1d4e6ebdbaec868f11184bae32cc2d7c7baab791b1b5349d3fb0e8be361d7dfec1e76c1a5623bc26c84c1675f75cd5dc93c1c36d5e5032e384c10112887a3e6cf78e301e20213e68c2ba28715e01bd32", 0x9b}) dup3(r0, r3, 0x0) syz_open_dev$loop(&(0x7f0000000180)='/dev/loop#\x00', 0x80000000, 0x201) socket$packet(0x11, 0x0, 0x300) 2018/03/23 06:35:29 executing program 1: r0 = socket(0x400020000000010, 0x2, 0x0) write(r0, &(0x7f0000000000)="1f00000056000d6d00000006bc0203030700ef210407000000000000000000854e82a26e45f195e8be843cb6db3e6a05e881f79b1aad5c654e330ab23d3411dc9d52bea86ab28f02355b701277bdb653d60dac7c4b533a3a9a81d026777f64f1c9798e954525068ca0cde7b2a7cccb884c5bc57d6e026476eb4f81d669743b01fc4b0161099cab5faef3ee216fe4881fbc2e4ae58cfae330dd53f3dd18131e0143dd843366977ff4d4227c47e5b7ae52ca9eaabdd51e7ea01abe8009cff2f4d716633eac", 0xc4) 2018/03/23 06:35:29 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) r2 = epoll_create(0x4000000010011) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000336ff4)) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r3 = dup2(r2, r1) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x4, 0x0, &(0x7f000000a000)=ANY=[@ANYBLOB="0b630080"], 0x0, 0x0, &(0x7f000000affc)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/23 06:35:29 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000b04000)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000000040), 0xffffffffffffff7f, 0xe65, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x6, 0x6c11, "2bb9a24b66ec", 0x9}, 0x10) 2018/03/23 06:35:29 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00009f5ffc)=0xd9, 0x4) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x0, &(0x7f0000001080)={0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) [ 51.004681] audit: type=1400 audit(1521786929.355:23): avc: denied { create } for pid=7719 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_iscsi_socket permissive=1 2018/03/23 06:35:29 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x0, 0x6, 0x7]}, 0xa) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@broadcast, @multicast2}, &(0x7f0000000040)=0xc) bind$inet(r0, &(0x7f0000911ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000001080)={0x2}, 0x10) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x8000, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000e76000), 0x0, 0x0, &(0x7f0000bc8ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/23 06:35:29 executing program 3: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0xff}, 0x11) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@dev={0xac, 0x14, 0x14, 0x15}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3a}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x3}, {0x40000, 0x0, 0x100}, 0x0, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x3}}, 0xe8) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000002780)}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000180)=0xc) ptrace(0x19, r1) [ 51.090038] binder: BINDER_SET_CONTEXT_MGR already set [ 51.096369] binder: 7739:7749 ioctl 40046207 0 returned -16 [ 51.183024] binder: send failed reply for transaction 27 to 7739:7749 [ 51.189665] binder: send failed reply for transaction 28 to 7739:7763 [ 51.196899] binder: undelivered TRANSACTION_COMPLETE [ 51.202002] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.207546] binder: undelivered TRANSACTION_COMPLETE [ 51.212645] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/23 06:35:29 executing program 1: r0 = socket$inet(0x10, 0x3, 0x0) recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)=[{&(0x7f0000001280)=""/213, 0xd5}, {&(0x7f0000001380)=""/180, 0xb4}], 0x2, &(0x7f0000000200)=""/4096, 0x1000, 0x4}, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000005200910307fffd946fa200000200000000000000031d8568791ba3a2d188737e", 0x24}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xffffffff, 0x3, 0x3ff, 0x3a9, 0x80000001, 0x1, 0x9a, {0x0, @in={{0x2, 0x4e20, @rand_addr=0xfffffffffffffc01}}, 0x4, 0x1000, 0x9, 0x1, 0x2}}, &(0x7f00000000c0)=0xb0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="92000000b9956acfe6bf0a944ec270605f8e1f710401a3b323731a5681e4041b8caa63b4e60a7da9f045750d96565682478e6dde4bd5477b6932a6ab8cc5e3c31e86b1c1f29a17dd4f0ef99ad3aa758b47f60de9119d332e5e2e6a522f55839a7188ed9efa3b07109a4f09c28b61a3dcb4c93e6f874ee663a4cc20ad612d2dc40bdb091215137fd3347209e94f8967"], &(0x7f00000001c0)=0x9a) 2018/03/23 06:35:29 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000300)='./file0\x00', 0x4140, 0x8) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000000)={0x8, 0x1fe0000000000000, 0x9}) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f000000df40)="240000001a0003000700fd686fa2f8bc0200000000000000271d85940800020001030000", 0x24}], 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@ipv4, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000100)=0xe8) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/policy\x00', 0x0, 0x0) connect$netrom(r4, &(0x7f00000002c0)=@ax25={0x3, {"78f803fae553c0"}, 0xfff}, 0x10) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/23 06:35:29 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x105000) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000080)=""/252) pselect6(0xffffffffffffffd5, &(0x7f0000005000), &(0x7f0000005fc0), &(0x7f0000000000), &(0x7f0000005ff8), &(0x7f0000000000)={&(0x7f0000005ff8), 0x8}) 2018/03/23 06:35:29 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001540)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = dup3(r0, r0, 0x80003) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000001580)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b785b760d136460e000000000000"], 0x68) fstatfs(r1, &(0x7f00000000c0)=""/174) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r2, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x80, &(0x7f0000000440), 0x0, &(0x7f00000004c0), 0xfffffffffffffeab}, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x7, [0x3985, 0x7, 0x100000001, 0x7fff, 0x0, 0x6, 0x3]}, 0x12) 2018/03/23 06:35:29 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f00000000c0)=0x5, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000779ff5)={@loopback={0x0, 0x1}}, 0x20) 2018/03/23 06:35:29 executing program 2: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000b04000)={0x0, 0x5, 0x2}) mq_timedsend(r0, &(0x7f0000000040), 0xffffffffffffff7f, 0xe65, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) bind$ipx(r1, &(0x7f0000000040)={0x4, 0x6, 0x6c11, "2bb9a24b66ec", 0x9}, 0x10) 2018/03/23 06:35:29 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000180)=@generic, &(0x7f0000000200)=0x80, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0xb) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x1a) 2018/03/23 06:35:29 executing program 3: r0 = eventfd2(0x0, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@rc, &(0x7f00000000c0)=0x80, 0x0) sendto(r1, &(0x7f0000000100)="b9d1a77bd15812c68289a1066ef687e98f2214cf1a91f133af1fa2a3d5daf3c62a", 0x21, 0x10, &(0x7f0000000140)=@generic={0x5, "4dc2b346c72033c9d1c37ba411c3fa2c1cebbed28cefab7aaafd4bceda933b79106d801c2c160200e08ff5096d42b3fec75ae8cef1cd7873f1f9c1ef2fb8196d1bef3c79b7e2f1bbac5d9ae60a4a584f763b2dd668ba253e3d384fdac4262d10186c16719f9c1222f5c1c7b2009ccf0ae8c80f134908e585992b36ae003a"}, 0x80) unshare(0x400) read$eventfd(r0, &(0x7f0000000000), 0x8) writev(r0, &(0x7f0000000200)=[{&(0x7f0000001000)="97fa7995153bf3aa", 0x8}], 0x1) getsockname$ax25(r1, &(0x7f00000001c0), &(0x7f0000000240)=0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0186404, &(0x7f00000002c0)={0x0, 0x9, 0x5, 0x4, &(0x7f0000ff9000/0x4000)=nil, 0x9}) 2018/03/23 06:35:29 executing program 4: r0 = socket(0x1000000010, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000001ac0)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000001a00)=@bridge_newneigh={0x3c, 0x1c, 0x101, 0x0, 0x0, {0xa}, [@NDA_LLADDR={0xc, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @NDA_DST_IPV6={0x14, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x3c}, 0x1}, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x80, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/03/23 06:35:29 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f0000e8d000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000e17000)={0x1, 0x0, 0x0, 0x3}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40000, 0x0) 2018/03/23 06:35:29 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) socket$packet(0x11, 0x3, 0x300) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/netlink\x00') ioctl$DRM_IOCTL_CONTROL(r2, 0x40086414, &(0x7f0000000100)={0x3, 0x7fffffff}) sendfile(r0, r0, &(0x7f0000000000), 0x8000000000000007) getpgid(0x0) 2018/03/23 06:35:29 executing program 7: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/63}], 0x3a6, 0x0) fcntl$getflags(r0, 0x0) restart_syscall() setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00000000c0)={0x7, {{0x2}}, {{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x104) r1 = getpid() process_vm_writev(r1, &(0x7f0000000280), 0x0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/125, 0x7d}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000540)={0x0, 0x25, "1133bc9e9bb6a32d7dcad627e11b7afa3f2466112188d0442f7bc2933add85b53ab3d36585"}, &(0x7f0000000600)=0x2d) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000480)) bind$netrom(r0, &(0x7f0000000200)=@ax25={0x3, {"ecef4b3eee2387"}, 0xe2}, 0x10) 2018/03/23 06:35:29 executing program 4: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x101201, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_fuse_mount(&(0x7f0000000080)='./file0\x00', 0x2, 0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1008) poll(&(0x7f00000000c0)=[{r0, 0x4}, {r1, 0x80}, {r2, 0x8100}, {r3, 0x1010}], 0x4, 0x1) r4 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) r5 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$reject(0x13, r4, 0x3f, 0xd46, r5) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000200)=0x9) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000300)=[{0x0, 0x81}, {0xc, 0x9}, {0x4}], 0x3) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$link(0x8, r4, r4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x0, 0x4) r8 = socket$key(0xf, 0x3, 0x2) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000400)=""/121) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) getsockname$packet(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000004c0)=0x14) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000500)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e24, 0x101, 0x4e24, 0x0, 0xa, 0xa0, 0x20, 0x0, r9, r7}, {0x8, 0x1, 0x56, 0x7, 0x706, 0x1, 0x11e, 0x1000}, {0x3, 0x10001, 0x0, 0x100}, 0xb712, 0x6e6bbb, 0x3, 0x1, 0x2, 0x1}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d4, 0xff}, 0xa, @in=@loopback=0x7f000001, 0x3507, 0x4, 0x0, 0x80, 0x4, 0x9a}}, 0xe8) ioctl$sock_ifreq(r6, 0x8935, &(0x7f0000000600)={'ip6gre0\x00', @ifru_names='bridge0\x00'}) sendmsg$netrom(r0, &(0x7f0000001a40)={&(0x7f0000000640)=@ax25={0x3, {"4f7e5cad61c1d5"}, 0x3}, 0x10, &(0x7f0000000900)=[{&(0x7f0000000680)="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", 0xfb}, {&(0x7f0000000780)="a3bc17cd7c3a1c352da81a4dfe9ab0aad56727f473da82e317be1d3b11e665252938b6205f3f6e6da3f0afe344dd44dd222015b76148ecd5ab61149419b182bbf9397b22948dce073ff3285ec150b671350098822b43777506975922030fcb3475e0659ff9", 0x65}, {&(0x7f0000000800)="7c958749d25e210c191032af0ede5f5daf1e9273c6bb70884de7af3c0fb96119d4a300f30a822005b044ccf67ef068f9ef749ead2f678a07ed65af3dc71feae1ccaf0b82b0251e890e43e266d582a55f06751e6839b6d8743cb58dea8d63006f8f9291a9c67f9ee0e271dd672cf0e3d315a7e6fcd18f5e172ff7f784662ac61fc229daa71bd482f4d6ce7fe2d68135ff6c4370ab0fc9f61db26ca0965ebb2ebf8bd359b8da78f57a28384f3b9534412cb831254cd4d9ca171ce750309347979535", 0xc1}], 0x3, &(0x7f0000000940)=[{0x100c, 0x11d, 0x47, "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"}, {0xec, 0x0, 0x9d, "9fcb369b357fc4107daea70c384cb0081a2e52b1cdaadbaaaa7c8525fe7e5e0b9c5fc2b7e6e2dc35c66f17069bf740edda9ab79b63b0a65bad3b99717bc381b9cdac63ba55909e404eb26e3794d27e24918d98a127fdd8271db1ba568ff47ffb9150b98d53c23508659e43dbd27b7a382e88446fb05ad0f91b70aeb6236989d94239bf749a923c37a0f64758c4394257a95c619a0419d5546dfc1ee120b77d27a88c38919a05cd555dfe4723440712954e503fc97f78a94f46359d50f3f8db534a92a53e4b2ea208ef0f75a5bea65abb9e07119bda9d5011c240b76d33a86997"}], 0x10f8, 0x4004}, 0x40) sendmsg$nl_netfilter(r0, &(0x7f0000001c00)={&(0x7f0000001a80)={0x10, 0x0, 0x0, 0x10200000}, 0xc, &(0x7f0000001bc0)={&(0x7f0000001ac0)={0xc4, 0x7, 0x5, 0x8, 0x70bd2b, 0x25dfdbfc, {0x7, 0x0, 0x7}, [@generic="81", @generic="82e2ded0ad92a82db5d9e096dbdbdee248f0eefb88f6bfd9bfbabb7da4ec217d244a8bdd75372cfa3959c6fd3e798412e2288d1e81b6d7d20eabe945225ba7718d8cb977961127ad5ec81a04ffeaa90a1abe5cbef562299bd9b43e1395da72fa38be7fe6116351ea3523ae89a75314d1a066826c34be3b3260b2b91e74a43d68b333ed28b61fd32c832e23d3512d1cdbd94e94d7a0f4fe653dc3cbb5d7ffa5bd0712d0cf634d386c3c32ad670fbea7"]}, 0xc4}, 0x1, 0x0, 0x0, 0x80}, 0x40080) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c40)={0x0}, &(0x7f0000001c80)=0xc) ptrace$setopts(0x4206, r10, 0x2, 0x0) clone(0xd102a000, &(0x7f0000001cc0)="3365dc5045e5067f8f58b498", &(0x7f0000001d00), &(0x7f0000001d40), &(0x7f0000001d80)="278a16b02cf6efcc06d0063d2c071261ae223bc54b4509e306e4eda7f164f528d38284769ed4af84ae496cb8cd0bc9d6a1c398a9c132668b55d6f731d58f46c14ff733b9ee60d9cf8ad10624bf799420cd0524f7b28a37d6a1ae866f16affde135b11921205954fee23cc3527418eebaf087ae94a93a4368ca31fd4eef783e27e8a1c640d8fb54eb594fc8cb02dab7f79cc2ef2309c2e1a8b1b023e51182e5095992bb1eb4210f51d82387aaad742685d1") getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001e40)={0x0, 0x11, "13de582398487c1ba80b9bf79fa0a487a1"}, &(0x7f0000001e80)=0x19) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001ec0)={0x3d48, 0x8008, 0x8, 0x200, r11}, 0x10) sendto$inet(r1, &(0x7f0000001f00)="0dc2d22af40ccb4523373986605e7c9d80edb5428bad2256fc9fc40368be60801a4f5daf5f254400c72fc879d3b514d40c2b09664602419dc3aebaa9ddd261b621c1fa7f627c8806d58238ca7ecf635f50ac8ad8bf17fa09101ce24abdbcfc7d0ef1bcdbdb6dabf92086af7a94c56a5714ecb7b8acfa84eecdf77d0bc22c5d74b447fd129e0e4f7bdc8059f3cf5f0fec001582d0b263ac797b7216727a74fc3be8c10900f8cb53d4eba4489eaa27c596da3a7593b818ff0441e55a546d7ddb31d99fa345e066d34f2284058522750ba9160f6ff13848a189088b904d750622b94506a9df0be3f2c40803", 0xea, 0x4000000, &(0x7f0000002000)={0x2, 0x1000, @multicast1=0xe0000001}, 0x10) sendmsg$nl_route(r8, &(0x7f0000002100)={&(0x7f0000002040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000020c0)={&(0x7f0000002080)=@getlink={0x30, 0x12, 0x2, 0x70bd2c, 0x25dfdbfe, {0x0, 0x0, 0x0, r9, 0x40040, 0x34440}, [@IFLA_PROTO_DOWN={0x8, 0x27, 0x1f}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x8041) 2018/03/23 06:35:29 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000001ff7)='/dev/sg#\x00', 0x0, 0x2402) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f000029aff8)) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/23 06:35:29 executing program 0: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000002fd0)={0xc, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="03630840151ce373c20072d55db071d0392e455e2bc544a1e7655d19b725df11576108ffd5c4a6d5a55e33c195cd8aeb6362ebad3a85aba3998b749f0143ec88370d6afc9978ea17a1315d17c9080828efcc7d4bdc0eaebeaa328ed24d60d6786bd62252b5fa3a3c446254aa6e0b9aa78c374e0d9d", @ANYRES64=0x0], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/23 06:35:29 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000080)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000040)="040100000009cb396da1000000b932ce5b73832fb2cd0000b8661698b1c96559341ead65dc0ff76fdda4af0f", 0x2c, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x4}, 0x1c) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x20) write$eventfd(r1, &(0x7f0000000100)=0x400, 0x8) 2018/03/23 06:35:29 executing program 3: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x4000, 0x60) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000240)=""/165) futex(&(0x7f0000001ffc), 0x86, 0x0, &(0x7f0000001ff0)={0x1f}, &(0x7f0000239000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f0000219ff0)={0x77359400}, &(0x7f0000048000), 0x0) r1 = accept4(r0, &(0x7f0000000000)=@can={0x0, 0x0}, &(0x7f0000000080)=0x80, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000001c0)={@empty, 0x2e, r2}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x43a}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r3, 0x1, 0x8}, &(0x7f0000000180)=0xc) exit(0x0) 2018/03/23 06:35:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f00008f9000), 0x4) munlock(&(0x7f00000b1000/0x200000)=nil, 0x200000) 2018/03/23 06:35:29 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) sysfs$1(0x1, &(0x7f0000000080)='/dev/binder#\x00') ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f000000dff8)=ANY=[@ANYBLOB="7d85b8524109de57"], 0x0, 0x0, &(0x7f0000000f4d)}) r2 = socket$inet(0x2, 0x3, 0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000280)={'nat\x00', 0x0, 0x3, 0xb5, [], 0x8, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/181}, &(0x7f0000000300)=0x50) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="0f630c40000000000000000c630000"], 0x0, 0x0, &(0x7f0000008f37)}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/03/23 06:35:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xeca8, 0x4) prctl$intptr(0x4, 0x7) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind(r1, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x2, 0x4, 0x2}}, 0x151) 2018/03/23 06:35:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000080), &(0x7f0000000040)=0x4) uname(&(0x7f00000000c0)=""/227) 2018/03/23 06:35:29 executing program 5: r0 = gettid() getpgrp(r0) userfaultfd(0x80000) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r1 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f00000000c0)='./file0\x00', 0x81) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000001300)={0x4, &(0x7f0000001180)=[{}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4008641c, &(0x7f0000001440)={r5, &(0x7f0000001340)=""/251}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000011c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb0e}}, 0x3}, &(0x7f0000001280)=0x88) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000012c0)={0x0, 0x3}, 0x8) recvmsg(r3, &(0x7f0000001140)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000080)=""/21, 0x15}], 0x1, &(0x7f0000000140)=""/4096, 0x1000}, 0x0) execveat(0xffffffffffffffff, &(0x7f00001c5000)='./file0\x00', &(0x7f0000f51fdc), &(0x7f0000448ffc), 0x0) process_vm_writev(r1, &(0x7f0000f95000)=[{&(0x7f0000938000)=""/47, 0x2f}], 0x1, &(0x7f00001f1fb0)=[{&(0x7f0000636fd1)=""/47, 0x2f}], 0x1, 0x0) tkill(r1, 0x2) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) r6 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) r7 = dup2(r2, r3) fcntl$setown(r7, 0x8, r6) tkill(r1, 0x41) [ 51.359169] binder: 7803:7806 BC_FREE_BUFFER ud57200c273e31c15 no match 2018/03/23 06:35:29 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x8000, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000080)={0x8}, 0x1df) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000200)="5f13b6c68dbc713f581ec7baa187a0901f106ce934a1bd40f05e746dc5831bde4af6858f71a95835dbbeea2577e8f95518bb790c411dfe7eb4933b17ade60b0b8a086562b99bb79fa8518fd0559972b6139525e54d02e9a7b83d23ec2ca2551e2cda3e72fb9c5558f3dc6a51cf0bcf1e9a9d874d878e5c849c", 0x79) getgroups(0x2, &(0x7f00000000c0)=[0x0, 0xffffffffffffffff]) setgid(r1) [ 51.417468] binder: 7821:7828 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 51.427231] binder: 7821:7828 unknown command 0 [ 51.432231] binder: 7821:7828 ioctl c0306201 2000dfd0 returned -22 [ 51.462577] binder: 7821:7840 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 51.481093] binder: 7821:7840 unknown command 0 [ 51.488009] binder: 7821:7840 ioctl c0306201 2000dfd0 returned -22 2018/03/23 06:35:29 executing program 6: r0 = socket$inet6(0xa, 0xd, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000080)=@ethtool_cmd={0x14}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip_vti0\x00', &(0x7f0000000100)=@ethtool_flash={0x33, 0xbf55, "77f1757a8e57ee7207e35f3c7363ff7c8b9bbb0b9c247621290118309c0b90213cc7f40f11c55a5051020108502ccfa1e388a38a5993dc84cb7894ebb834ff33570c552c6c195d9fb149ec230d2c3135c00e5a288ff21305883d0614429a26297f0a076fc7191cc22937fb2efed3b47dfb7154ab4ac27d73f5c04789fc915696"}}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x2, 0x22000) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f00000001c0)=0x9, 0x4) 2018/03/23 06:35:29 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) connect$inet6(r0, &(0x7f00006ccfe4)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) 2018/03/23 06:35:29 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f84ff0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020500000c0000000000000005000600000000000a004e20000000000000008e000000000000000000000001000000000000000002000100000000000000000000000000030005000000000002004e200000000000000000000000c193d889194803529300a1d6ef628f69a237b9491447707c14803f7a06000000000000007866ce499ab31811237778582dae2b6888fdb170660d828b1a1b00ef00040c1b2d95245a8b14f7ffffffffffffff423c18b36119d1708f6331c2b4c7d1a6d70da95d3adef3a16d170ec90000000000000000000000"], 0x1cc}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/23 06:35:29 executing program 2: r0 = userfaultfd(0x0) vmsplice(r0, &(0x7f0000000340)=[{&(0x7f00000002c0)}], 0x1, 0xc) 2018/03/23 06:35:29 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0xf, &(0x7f0000becff0)={0xa6}) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000080)=@full, &(0x7f0000000000)=0x48, 0x800) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) accept4(r0, 0x0, &(0x7f0000000040)=0x1eb, 0x800) 2018/03/23 06:35:29 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0x11, 0x3, 0x3a) sendmsg(r0, &(0x7f0000001fc8)={&(0x7f0000004fe4)=@in6={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x80, &(0x7f0000005000), 0x0, &(0x7f0000006ff6)}, 0x0) 2018/03/23 06:35:29 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0xff, 0x3}, 0x20) 2018/03/23 06:35:29 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = getpgrp(0xffffffffffffffff) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r2}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0x71, 0x20008045, &(0x7f000057f000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/23 06:35:30 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00007b1000), 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(0xffffffffffffffff, 0xc08c5336, &(0x7f0000000340)={0x6, 0x0, 0x0, 'queue0\x00'}) r1 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f50f90)=[{&(0x7f0000000040)="aa", 0x1}], 0x1, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r1, r1, &(0x7f0000000080), 0x102000004) ioctl$LOOP_CLR_FD(r1, 0x4c01) fsync(r0) 2018/03/23 06:35:30 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x12001, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x6, 0x40, 0x2, 0x9, 0x100000001, 0x4, 0x175, 0x8, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={r2, 0x800}, &(0x7f0000000100)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x4) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000140)=""/117, 0x75, 0x40002102, &(0x7f00000001c0)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @broadcast, @broadcast}, &(0x7f0000008000)=0xc) 2018/03/23 06:35:30 executing program 5: r0 = add_key(&(0x7f0000575ffb)='user\x00', &(0x7f0000936000)={0x73, 0x79, 0x7a}, &(0x7f000053df82)="e6", 0x1, 0xfffffffffffffffd) keyctl$clear(0x7, r0) r1 = socket$inet(0x2, 0x5, 0x5) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000000000)={'nr0\x00', @ifru_flags=0x600}) 2018/03/23 06:35:30 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000140)='/dev/snd/seq\x00', 0x0, 0x40000000100fff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f000027c000)={{0x80}, "706f7274310000004000000000000000000000d600fffffff0000000000000000000eda4000000000000000700", 0xbfffffffffffffff, 0x2}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x6200, 0x0) memfd_create(&(0x7f0000000040)='/dev/snd/seq\x00', 0x1) setsockopt$inet_dccp_int(r1, 0x21, 0x6, &(0x7f0000000080)=0x40, 0x4) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000000)=0x4) readv(r0, &(0x7f0000000000), 0xf0) 2018/03/23 06:35:30 executing program 1: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1, 0x0, 0x1}, {{@in6, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x3, 0x4f85b371}}, 0x88) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)=ANY=[@ANYBLOB="050000810000000000009d1e692e308100000000"], &(0x7f0000000080)=0x1) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/policy\x00', 0x0, 0x0) getpeername$netlink(r2, &(0x7f00000002c0), &(0x7f0000000300)=0xc) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000140), 0x2) 2018/03/23 06:35:30 executing program 7: r0 = socket$packet(0x11, 0x0, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000140)={'bridge0\x00', 0x20}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x400, 0x0) fremovexattr(r0, &(0x7f0000000100)=@known='com.apple.system.Security\x00') r3 = syz_open_pts(r2, 0x400000) ioctl$TUNSETLINK(r1, 0x400454cd, 0x306) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f0000000000)="b4b7df1418552914db4183a674db044badd6148e61af5a3ab932717221f45755ebf61170ee2f62", 0x27) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bQidFe0\x00', 0x1}) socket$inet6(0xa, 0x4, 0x3) ioctl$TCSETSW(r3, 0x5403, &(0x7f0000000180)={0x8, 0x9, 0x8, 0x5, 0x868, 0x96bf, 0x7, 0x9, 0x6, 0x3, 0x101}) 2018/03/23 06:35:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000561000)='net/raw6\x00') recvfrom$llc(r1, &(0x7f00000000c0)=""/113, 0x71, 0x40012103, 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x50) sendfile(r0, r1, &(0x7f0000929000)=0x2000000, 0x400) 2018/03/23 06:35:30 executing program 6: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={"6c6f00000000000000000000001000", &(0x7f0000000000)=@ethtool_dump={0x40}}) 2018/03/23 06:35:30 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r0, &(0x7f0000039fff)=""/1, 0x1) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000002e000), 0x4) close(r1) r2 = dup(r0) accept4$netrom(r2, &(0x7f00000000c0)=@full, &(0x7f0000000080)=0x48, 0x80000) r3 = gettid() getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000040)=@sack_info={0x0, 0x52f, 0x7fff}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={r4, 0x1000}, 0x8) sched_setaffinity(r3, 0x8, &(0x7f0000000000)) 2018/03/23 06:35:30 executing program 0: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x4}, 0x68) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x1dc, 0x401}, {0x3, 0xff}, {0x10000, 0x9}, {}, {0x1, 0x2}, {0x1, 0x1}, {0x7, 0x2}]}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) flistxattr(r0, &(0x7f0000000180)=""/7, 0x7) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0), &(0x7f0000000200)=0x4) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000240)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) setpgid(r2, r3) lseek(r1, 0x0, 0x7) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) listen$netrom(r0, 0x200) setsockopt$sock_void(r5, 0x1, 0x24, 0x0, 0x0) setrlimit(0xf, &(0x7f0000000300)={0x84a, 0x1}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={0x0, 0x2}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={r6, 0x8001}, &(0x7f0000000400)=0x8) fadvise64(r4, 0x0, 0x9, 0x3) ioctl$TCXONC(r0, 0x540a, 0x200) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000440)={r6, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80000000, 0x9a4, 0x200, 0xcb5, 0x20}, &(0x7f0000000500)=0x98) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000540)) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000580)=0x4) pread64(r0, &(0x7f00000005c0)=""/110, 0x6e, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000000640)) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000680)=0x80000000, 0x4) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f00000006c0)={{0x3, 0x3, 0xffff, 0x2, 0x8000}, 0x170c, 0x1000, 0x4a}) bind$inet(r1, &(0x7f0000000700)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000740)=r2) ioperm(0x9, 0x21, 0x1) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000780), &(0x7f00000007c0)=0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000800)=0x3f, 0x4) 2018/03/23 06:35:30 executing program 3: fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000340)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000380)='net/netlink\x00') pread64(r1, &(0x7f0000000200)=""/202, 0x534, 0x0) sendmmsg$unix(r1, &(0x7f0000000000), 0x0, 0x48000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x62, @mcast1={0xff, 0x1, [], 0x1}, 0x19}}}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0xd63b, 0x3, 0x6, 0x2, 0x6}, &(0x7f0000000180)=0x14) 2018/03/23 06:35:30 executing program 1: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) memfd_create(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x3) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x50) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000742000)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}}) 2018/03/23 06:35:30 executing program 4: clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, r0/1000+10000}}, 0x0) setitimer(0x1, &(0x7f0000000fe0)={{0x0, 0xd30}}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x200, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000080)=0x2) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000000c0)=[{0xc, 0xe50}, {0x8, 0x5}, {0x4, 0x400}, {0x8, 0x3}, {0x2, 0x3e000}], 0x5) 2018/03/23 06:35:30 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) r0 = socket$inet(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000002fdb)="240000001a0003000700fd556fa283bc0aeee6d879d37d05271d85940800040001000000", 0x24}], 0x1}, 0x0) 2018/03/23 06:35:30 executing program 5: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffff090000000002000000ac1414aa63000001"], 0x18) 2018/03/23 06:35:30 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000300)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffd) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0x5e, [], 0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], &(0x7f0000000140)=""/94}, &(0x7f0000000240)=0x50) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000065dfb4)={0x0, 0x0, 0xffffffffffffffff}) 2018/03/23 06:35:30 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a3ff8)='./file0\x00', &(0x7f00004f5ff8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c81ffe)) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) lstat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, 0x0) 2018/03/23 06:35:30 executing program 4: socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000e5aff8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000031f8c)='w', 0x1}], 0x1) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0xa, &(0x7f0000000040)=0x7f, 0x4) dup3(r1, r0, 0x0) r3 = dup3(r0, r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f000069fffc)=0x5, 0x4) recvmsg$netrom(r3, &(0x7f0000e55000)={&(0x7f0000e59ff0)=@ax25={0x6, {"61ad643fe24db4"}}, 0x10, &(0x7f0000e55000), 0x0, &(0x7f0000000000)}, 0x0) 2018/03/23 06:35:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)="2f657865000000000000b16391ed1c90e96284c26d313c7c033c44284c6715fceb7923a85075723ab76891d0b4afdcd2edfa8b47f5ddf7a37a00283a4d78c58d76c8e3112b6110fb212efd0d66ad8955bdd376b67ca5f67094894026573db9229e0f9af938e06fa45a1fd668a8d8b84474d4a6f100d3e74f50f1f339724090f4e3f776394be65694930705b2bac6315a68f41e597f2434647d00b5f14573baf7e7fe38bbad054cc7ee196c29cb2fb74b0b56e0b0013fa69be986562da6c45b7d150a43fa6039ae0116ba1a1cc387d906ce0f87b1e98338fafc0215de4b9c") fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) fgetxattr(r0, &(0x7f0000000280)=@known='user.syz\x00', &(0x7f00000001c0)=""/136, 0x0) 2018/03/23 06:35:30 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/hci\x00') getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000040), 0x2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/mls\x00', 0x0, 0x0) r4 = socket(0xf, 0x2, 0x0) setsockopt(r4, 0x107, 0x1, &(0x7f0000dfaff0)="010000000300060000071a00009139cc", 0x10) r5 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) close(r5) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000400), &(0x7f0000000440)=0xb) dup3(r3, r4, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000100)) syz_open_dev$usbmon(&(0x7f00000000c0)='/dev/usbmon#\x00', 0xd7647d6, 0x400) r6 = fcntl$getown(r5, 0x9) syz_open_procfs(r6, &(0x7f0000000080)='net/snmp6\x00') fcntl$dupfd(r0, 0x406, r0) 2018/03/23 06:35:30 executing program 0: r0 = socket(0xa, 0x0, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @local}, &(0x7f0000000080)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'eql\x00', r1}) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) write$eventfd(r2, &(0x7f0000000040), 0xd8b74f24de67205d) 2018/03/23 06:35:30 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3503}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/03/23 06:35:30 executing program 5: r0 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) clone(0x0, &(0x7f00004f0ffe), &(0x7f0000000000), &(0x7f00003faffc), &(0x7f000059afff)) 2018/03/23 06:35:30 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @multicast1=0xe0000001}, "00080700000400a0b22c582bf3aed17d"}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x0, 0x6}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x9, 0x3, 0x8001, 0x9, r2}, 0x10) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) quotactl(0x81ea, &(0x7f0000000180)='./file0\x00', r3, &(0x7f0000000280)="e9c45df716ee24221c3c770df19a8b7625d3531a9386cd0d6e6ae14570e6eac235effd091a37d9585ba531e1cdf6b639128b3db4cfe59a2542f8304c12b48f410267b0e419a75e8ef2fa9eba8d254214731751d642e5524b94fb0283d9c19f518006f52612c8f4a4893e53537d75254c66cc6e51b4b0642560c419ee715fb2a49da9fa538ce460") 2018/03/23 06:35:30 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) getsockname$netlink(r0, &(0x7f0000000140), &(0x7f0000000180)=0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000000000)={{0xfe}}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x20080, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x2, 0x0, 0x79]}, 0xa) 2018/03/23 06:35:30 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) mprotect(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0) process_vm_writev(0x0, &(0x7f0000000f90), 0x0, &(0x7f0000003000)=[{&(0x7f0000003fff)=""/2, 0x2}], 0x1, 0x0) sigaltstack(&(0x7f0000003000/0x2000)=nil, &(0x7f0000006ffc)) 2018/03/23 06:35:30 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f00000000c0)=0x80000001, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) getsockname(r0, &(0x7f0000000240)=@can, &(0x7f0000000000)=0x80) recvmsg(r0, &(0x7f0000002b00)={&(0x7f00000001c0)=@vsock={0x0, 0x0, 0x0, @my}, 0x80, &(0x7f0000000180)=[{&(0x7f00000002c0)=""/189, 0xbd}, {&(0x7f0000000380)=""/134, 0x86}, {&(0x7f0000000440)=""/38, 0xfffffffffffffd81}], 0x3}, 0x40010000) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040), 0x8) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000002000)}, 0x0) 2018/03/23 06:35:30 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x2, 0x2, 0x0) ioctl$TIOCEXCL(r0, 0x540c) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10) bind$inet(r0, &(0x7f0000dc7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) 2018/03/23 06:35:30 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) read(r0, &(0x7f0000000140)=""/5, 0x5) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000000100)={0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000279ffc), 0x89) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$nfc_llcp(r1, &(0x7f0000000180)={0x27, 0x0, 0x1, 0x4, 0x5, 0x7f, "46d021bab29149f42957d55848168121a08bf74051fcdd66520bce3462f340be75f8bda132d592c828d60129ecea9ad13b657a8c864017fdd8fcda430a409f", 0x2d}, 0xfffffffffffffea5) connect$inet(r1, &(0x7f000058eff0)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/23 06:35:30 executing program 3: mkdir(&(0x7f0000978000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r0 = creat(&(0x7f0000068000)='./file0/file0\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0x1}) unshare(0x40600) writev(r0, &(0x7f0000001280)=[{&(0x7f0000001180)="f9", 0x1}], 0x1) r1 = creat(&(0x7f00001d3ff4)='./file0/bus\x00', 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x401) dup2(r1, r0) 2018/03/23 06:35:30 executing program 2: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000000100)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003efff0)={0x0, 0x0, 0x30004}) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000002d40), 0x8, 0x0) read(r2, &(0x7f00000001c0)=""/128, 0xffffffffffffff62) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) signalfd4(r2, &(0x7f0000a71ff8)={0x64}, 0x8, 0x0) 2018/03/23 06:35:30 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mremap(&(0x7f00000f3000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000192000/0x4000)=nil) r0 = socket$inet(0x2, 0x8000e, 0x2) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000000)={0x9, {{0x2, 0x4e24}}, 0x0, 0x1, [{{0x2, 0x4e21, @broadcast=0xffffffff}}]}, 0x10c) 2018/03/23 06:35:30 executing program 6: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x101000, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000080)={0x3, [0x6, 0xfffffffffffffff7, 0x7]}, 0xa) setsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f00000000c0)=0x9, 0x4) write$selinux_context(r1, &(0x7f0000000100)='system_u:object_r:console_device_t:s0\x00', 0x26) setrlimit(0xf, &(0x7f0000000140)={0x10000}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3ff, 0x2, 0x3, 0x2, 0x4, 0x100, 0xe44}, 0x20) getsockname$inet6(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000200)=0x1c) epoll_create(0x1ff) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000240)=0x3) ioctl$ASHMEM_SET_SIZE(r1, 0x40047703, 0x8) bind$llc(r1, &(0x7f0000000280)={0x1a, 0x311, 0x5, 0x2, 0x9, 0x80000001, @random="6484db2d5e3f"}, 0x10) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000300)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x9b52}}, [0xdd, 0x0, 0x5, 0x7ff, 0x8, 0xe67, 0x7, 0xffffffff, 0xcb, 0x80000001, 0x0, 0xff, 0x0, 0x8, 0x4]}, &(0x7f0000000400)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000440)={r2, 0x188e}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00000004c0)=0x20, 0x4) r4 = creat(&(0x7f0000000500)='./file1\x00', 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000540)={r3, 0xe7, "ab813697243cea8e75a2b926ba85bf78e16a79e5148a1f077172c2ee2b37f101c562faf32bbaa161a84f0ea18e8f03e2cbee2bb60be251b545da2a7245bcc89083852cb66784c2fb037fb9a45dab0cae80a44cfc6bfd596ece62c4ade61d712102d0fe86b6bb7d1dce0f859425d983a3c87e519c81efa9facd540715de46408544f95aeb83246d54f09448cc2a103ac63d5bfefcaef813878be16530d6d7e8b849bab37143caccb85c3bc1e0d70c25d1debd3dadb781a233566987790781b8163b953f36bb018fee903ffd9372928e181861c25e55a1974d77356e09fe7afd4036b4b4e97240a1"}, &(0x7f0000000640)=0xef) getsockname(r1, &(0x7f0000000740)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000007c0)=0x80) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000800)=0x8000, 0x4) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000000840)={0x484, 0x1, 0xfff, 0x1, 0x510, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000000880)={0x626, 0x0, 0x101, 'queue1\x00', 0x200}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000940)={0x7}, 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000000980)=0x9, 0x4) getpeername$netlink(r1, &(0x7f00000009c0), &(0x7f0000000a00)=0xc) ioctl$TIOCSBRK(r4, 0x5427) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000a40)) r6 = getpid() getpgid(r6) 2018/03/23 06:35:30 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000cde000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x8, 0xb8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x4, 0x0, &(0x7f0000000100)=[@register_looper={0x630b}], 0xb3, 0x0, &(0x7f0000000200)="c601ac95ddb66e6c38306d7180fe8ddbb018005b764843e485b513724fab29c4e448e5564c5af56dd2a2f7608b7bafc7af145a1bd0b186f4592d6df3b02aa555dd7798b1ffe4d0c99d2beb0d664970d64c3f122fa4452b741eca254a6039a46bb7776c0bbfe396ceb5c042ec8f0c3ed71e2ff251a61ffeb665c8c6a8eb459fc996bbffa1dbbf29023a26dd7dbf3cab3ee7224d9afc6ed373ef72374476ef9a3f85dcf178071709d2784720d752f581684ea3f6"}) bind$inet(r1, &(0x7f0000104ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='syz_tun\x00', 0x10) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) pwritev(r0, &(0x7f0000000140)=[{&(0x7f0000000180)="84b71a965ccd40583979942aec5dd529498afca72ec58d950b3220272b618375a33912f455e682dd7cf08d89243178e4963d395085c7a3264d8bad819a752344d9b9014659b80986dc749411427a02b23911d8809ce6de1bc576a7dccd1925c1b76d55", 0x63}], 0x1, 0x0) r2 = socket(0x2, 0x2, 0xfffdffff) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f00000000c0)=0x7fff, 0x8) connect(r2, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) 2018/03/23 06:35:30 executing program 0: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000424000)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'teql0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x3, [0x7, 0x81, 0x7ff]}, 0xa) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r0, &(0x7f0000f8efc8)={&(0x7f00008ba000)=@hci, 0x6, &(0x7f00001f7fc0)=[{&(0x7f0000a13000)=""/4096, 0x1000}, {&(0x7f00001e0f96)=""/106, 0x2a}, {&(0x7f0000439f80)=""/128, 0x100}], 0x3, &(0x7f0000d5efc2)=""/62, 0x3e}, 0x0) [ 51.973910] device bridge0 entered promiscuous mode [ 52.042979] binder: 7992:7993 ERROR: BC_REGISTER_LOOPER called without request [ 52.052053] binder: 7992:7998 ERROR: BC_REGISTER_LOOPER called without request 2018/03/23 06:35:30 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = dup2(r0, r0) ioctl$KDSKBLED(r1, 0x4b65, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0x1) 2018/03/23 06:35:30 executing program 1: unshare(0x100000) mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r0 = inotify_init() r1 = inotify_add_watch(r0, &(0x7f0000b99e7d)='./file0\x00', 0x8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x2) accept4$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x807fa) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000180)={r3, @empty, @multicast2=0xe0000002}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x10}) r4 = gettid() syz_open_procfs(r4, &(0x7f00000001c0)='net/igmp6\x00') getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000080)=0x3, &(0x7f00000000c0)=0x4) inotify_rm_watch(r0, r1) 2018/03/23 06:35:30 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r1, &(0x7f000097d000), 0xff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xff, "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"}, &(0x7f0000000140)=0x107) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000180)={r2, 0x22e87d01}, 0x8) 2018/03/23 06:35:30 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) socketpair$inet6(0xa, 0x3, 0x3ff, &(0x7f0000000000)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001200)={@local={0xfe, 0x80, [], 0xaa}}, &(0x7f0000001280)=0x20) 2018/03/23 06:35:30 executing program 3: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x3, 0xa434}, {0x3, 0x4}, {0x4, 0x7}, {0x3, 0x2}, {0x8, 0x5}, {0x4, 0x600000000000}, {0xe, 0x8}], 0x7) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/03/23 06:35:30 executing program 7: r0 = inotify_init1(0x100081000) fsetxattr(r0, &(0x7f000045e000)=ANY=[@ANYBLOB="000000ec0000008000000000"], &(0x7f000029b000)='-[security{!![\x00', 0xf, 0x0) getrlimit(0xf, &(0x7f0000000000)) 2018/03/23 06:35:30 executing program 4: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00000000c0)='./control/file0\x00') ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x100000000, 0xfff, 0xfff, 0xfffffffffffffeff}) rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000080)='./file0\x00') close(r1) ioctl$TCFLSH(r0, 0x540b, 0x1) 2018/03/23 06:35:30 executing program 0: r0 = gettid() r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x300, 0x0) recvmmsg(r1, &(0x7f0000000400)=[{{&(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @host}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000100)=""/95, 0x5f}, {&(0x7f0000000180)=""/28, 0x1c}, {&(0x7f00000001c0)=""/231, 0xe7}], 0x3, &(0x7f0000000300)=""/251, 0xfffffffffffffcef, 0x1000}}], 0x1, 0x2, &(0x7f0000000440)) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f00000002c0), &(0x7f0000000680)=0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000005b000)) timer_create(0x0, &(0x7f0000344000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f0000cb2ffc)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000580)={0x2, &(0x7f0000000540)=[{}, {0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f00000005c0)={r4, 0x4}) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00000004c0)={{}, {r5, r6+30000000}}, &(0x7f0000000500)) rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) clock_gettime(0x0, &(0x7f000005b000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000600)) timer_settime(0x0, 0xfffffffffffffffd, &(0x7f000005bfe0)={{}, {0x0, r7+10000000}}, &(0x7f0000046000)) epoll_wait(r3, &(0x7f0000000000)=[{}], 0x3bf, 0x1) 2018/03/23 06:35:30 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x0, 0x82) readv(r0, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/123, 0x7b}], 0x1) sendfile(r0, r0, &(0x7f0000000080), 0x102000004) ioctl$void(r0, 0x5451) 2018/03/23 06:35:30 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80043, 0x0) fcntl$setlease(r0, 0x400, 0x0) unlink(&(0x7f0000000080)='./file0\x00') 2018/03/23 06:35:30 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e27, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0xffffffffffffffff, 0x101}]}, 0x8) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r0, &(0x7f0000000080)="000ebcbc90d268c88694265651a0a75e3b6e2787cacb1ac5c5b55bff0635c7b11450593b7e4ae07265aedd269765b6e01d36df15dc172eb1f4f3e6c6204b7bfa2d69962a85367a544bdb7c1221a6733f8de9b95ef0fb1f0175c66dba2198f3b1d57ddcd7fbf7d76a526d1526e2b202b1d5d510d2efe3630fcc9d4a0b2dcf5dccf48e21f8c4252c60e05ce718433bd4787cbea93c214f05cdfd6fd423ef3a1d766511f1ae3c2f09527d61acbf65e2000000000000000000000000", 0xba, 0x1, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000266ffc), 0x4) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000180)={0x573, 0xffff, 0x81, 0x6, 0xfff, 0x990}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00002bff1e)="f9", 0x1, 0x0, &(0x7f0000a28000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r1, 0x1) recvmmsg(r1, &(0x7f0000003540)=[{{&(0x7f0000000a80)=@nfc_llcp, 0x80, &(0x7f0000001dc0)=[{&(0x7f0000000dc0)=""/4096, 0x1000}], 0x1, &(0x7f0000001e00)=""/57, 0x39}}], 0x1, 0x100, &(0x7f0000003640)) 2018/03/23 06:35:30 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b75ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000ecb000)) r1 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r2, 0x541c, &(0x7f00000001c0)={0x6, 0x1000}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000000040)={0x2, 0x100, 0x7ff, 'queue1\x00', 0x1000}) 2018/03/23 06:35:30 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000000000)=""/12) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000140)={'nat\x00', 0x0, 0x3, 0x99, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000080)=""/153}, &(0x7f00000001c0)=0x50) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000200)={@dev, @multicast2, 0x0}, &(0x7f0000000240)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000380)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000003c0)={{{@in=@loopback=0x7f000001, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x0, 0x4e23, 0x1, 0x2, 0x20, 0x80, 0x0, r1, r2}, {0xd2, 0x10000, 0x4, 0x4, 0x7, 0x8, 0x7fff, 0x5c3}, {0xfffffffffffff906, 0x4, 0x40, 0x6}, 0x8001, 0x0, 0x1, 0x1, 0x2}, {{@in6=@loopback={0x0, 0x1}, 0x4d5}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x34ff, 0x2, 0x0, 0x101, 0x2, 0x5, 0xfff}}, 0xe8) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000004c0)={'nat\x00'}, &(0x7f0000000540)=0x50) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0, 0x0}, &(0x7f00000005c0)=0xc) fchown(r0, r2, r4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000600), &(0x7f0000000640)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000680)={0x0, @in6={{0xa, 0x4e21, 0x9, @empty, 0x8}}, 0xbf5b, 0x20, 0x696, 0x1000, 0xa8}, &(0x7f0000000740)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000780)={r5, 0x8000, 0xa2, "71614e13a7dcf87dd372f433c4a6935f03af704fda89df695b90e81e93afb6c2487614505178c0de1b54d6e614ba793245cf96c0481aa06a4ad83e027c783801e86f303dc71eb199f138eb37db7dc30859a37a820ce1dbf78545a148bc9e9cb2d212f2c8079e121db47de9e885f3e51c471f1802f32cca04d4121bd4781e8e8949d33fe08f614a407dbcd0b4ff77c04a2e1194a59230fddf07c86141fdff04f2ad5b"}, 0xaa) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000840)={0x5, 0xbe10, 0x5, {0x77359400}, 0x1, 0x100000001}) timer_create(0x3, &(0x7f00000008c0)={0x0, 0x36, 0xe72502ffa482ed1f, @tid=r3}, &(0x7f0000000900)) ioctl$TIOCCONS(r0, 0x541d) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000940)={r5, 0x4}, 0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000980)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f00000009c0)={r6, 0x80000, r0}) tee(r7, r7, 0x4, 0x1) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000a00)={{{@in=@multicast1, @in=@local}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f0000000b00)=0xe8) getpeername$netlink(r0, &(0x7f0000000b40), &(0x7f0000000b80)=0xc) ioctl$sock_bt(r0, 0xdd1f, &(0x7f0000000bc0)="40a7310407318423b2817a30551597785b0524c539451a9f796aa385334891977fe3443482376d6f71f281df7f6a0f6cc4c4b84aaaa08f95576b9e85c20113fcfab10d18dcf56417eaa2e1208d6961e2c7128d92092beb") getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000c40)=0x4, &(0x7f0000000c80)=0x2) ioctl$int_out(r7, 0x5462, &(0x7f0000000cc0)) r8 = socket$inet_sctp(0x2, 0x5, 0x84) r9 = syz_open_dev$sg(&(0x7f0000000d00)='/dev/sg#\x00', 0x0, 0x800) timer_create(0x0, &(0x7f0000000d40)={0x0, 0x1f, 0x0, @tid=r3}, &(0x7f0000000d80)=0x0) bind$inet6(r9, &(0x7f0000000dc0)={0xa, 0x4e24, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x8346}, 0x1c) ioctl$PERF_EVENT_IOC_REFRESH(r8, 0x2402, 0x94) timer_gettime(r10, &(0x7f0000000e00)) 2018/03/23 06:35:30 executing program 2: mknod(&(0x7f0000000000)='./file0\x00', 0x1, 0xa3) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000140)={0x2, 0x2, {0x0, 0x2, 0x5, 0x3, 0x2}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={0x0, 0x3, 0x20, 0x1, 0x4}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r4, 0x5e}, &(0x7f0000000280)=0x8) fcntl$getownex(r3, 0x10, &(0x7f00000002c0)={0x0, 0x0}) fcntl$lock(r1, 0x6, &(0x7f0000000300)={0x3, 0x4, 0x6, 0x0, r5}) setitimer(0x0, &(0x7f0000000340), &(0x7f0000000380)) r6 = add_key(&(0x7f00000003c0)='rxrpc_s\x00', &(0x7f0000000400)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000440)="4d8197fbdf1793a023943d331f4825c90b5bf80b57e9dd770adf55020359a15559cbb34da5a3da07ec08e2eeee308ebdf191147066af5c0b3701c86c5906c92d173f69c3d83caa73504d4bc33d05ef84bae4d83da96d2423ccf9ddb937f34d2d1408323b526358b6a88379392cc626e3799d1177915480e55c0e1932637617652ddc5150179b4fd9855b5a9dcede79091867113d0d4a52decf5c34bac9b90ef9599ec5a49e71a26399bbff5bc0ae5fadbb4ee55e6be9095eb5c1c4f6e79b0b5a13a40d566811bf120a1d7ad43c1a70", 0xcf, 0x0) keyctl$assume_authority(0x10, r6) r7 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000540)='/dev/pktcdvd/control\x00', 0x200, 0x0) getsockopt$inet_opts(r7, 0x0, 0x4, &(0x7f0000000580)=""/209, &(0x7f0000000680)=0xd1) ptrace(0xffffffffffffffff, r5) keyctl$restrict_keyring(0x1d, r6, &(0x7f00000006c0)='.request_key_auth\x00', &(0x7f0000000700)='/dev/pktcdvd/control\x00') ptrace$poke(0x5, r5, &(0x7f0000000740), 0x7) getxattr(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)=@random={'system.', '@+\x00'}, &(0x7f0000000800)=""/177, 0xb1) set_thread_area(&(0x7f00000008c0)={0x3, 0x20000800, 0x4000, 0x7ef, 0x6, 0x7, 0x100, 0x7, 0x3f, 0x1000}) stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000900)='./file0\x00', r8, r9) getsockopt$IP6T_SO_GET_ENTRIES(r7, 0x29, 0x41, &(0x7f0000000a80)={'security\x00', 0x2e, "4d64c26a6a79562159457d61ab3e884b4181e8e309f93c7c51dcbdb18b598c52bcdd76b0ccd223449cf08ce70951"}, &(0x7f0000000b00)=0x52) dup(r7) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000b40)={r4, 0xff}, 0x8) poll(&(0x7f0000000b80)=[{r7, 0x10}, {r3, 0x2}, {r0, 0x4020}, {r0, 0x124c}], 0x4, 0x4) keyctl$reject(0x13, r6, 0x2, 0x40100000000000, r6) gettid() ptrace$getregset(0x4204, r5, 0x202, &(0x7f0000000c00)={&(0x7f0000000bc0)=""/15, 0xf}) socket$netlink(0x10, 0x3, 0x7) 2018/03/23 06:35:30 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000000)=""/63) fcntl$setstatus(r0, 0x4, 0x6000) pread64(r0, &(0x7f00000001c0)=""/4096, 0xfffffffffffffcfb, 0x0) 2018/03/23 06:35:30 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x31, 0xffffffffffffffff, 0x8000004) timer_create(0x0, &(0x7f0000000000), &(0x7f0000000080)) 2018/03/23 06:35:30 executing program 3: remap_file_pages(&(0x7f0000dfe000/0x200000)=nil, 0x200000, 0x1000001, 0x200, 0x0) r0 = inotify_init() r1 = request_key(&(0x7f0000000280)='logon\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000200)='keyring\x00', 0xffffffffffffffff) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000000180), 0x4) ftruncate(r0, 0x1) keyctl$set_timeout(0xf, r2, 0x80000000000000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) setrlimit(0xf, &(0x7f0000000140)={0x1, 0x401}) 2018/03/23 06:35:30 executing program 5: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f000095bffc), 0x4) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req={0x0, 0x0, 0x0, 0x3ff}, 0x10) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x80, 0x800, 0x2}, &(0x7f00000001c0)=0x10) getsockname$inet6(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c) 2018/03/23 06:35:30 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2000000001020100ffff000000000000000000000c18070000000b8a040003309bb71a8ed91316e6e0189b4b52eda91a7d50f6df3ef3a6c09710484247d8f30435036ed0911dfbf3a2f58180798a7900000000"], 0x20}, 0x1}, 0x0) 2018/03/23 06:35:30 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0x624d7b97c804ef0f) sendto$inet(r0, &(0x7f0000000180)="fc", 0x1, 0x0, 0x0, 0x0) 2018/03/23 06:35:30 executing program 7: r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000af1fe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000001000000000000000", 0xc, 0x0) socketpair(0x3, 0xe, 0x200, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000000040)={{0xf50, 0x1}, {0x10001, 0x401}, 0x9, 0x4, 0x8}) 2018/03/23 06:35:30 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) syz_open_pts(r0, 0x800) r1 = socket$packet(0x11, 0x0, 0x300) r2 = syz_open_dev$tun(&(0x7f0000000340)='/dev/net/tun\x00', 0x0, 0x101000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0x1003}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4, 0x77e, 0x1}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r4, 0xdeca, 0x6, 0x1, 0x9, 0x9}, 0x14) ioctl$TUNSETLINK(r2, 0x400454cd, 0x304) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'bridge0\x00', 0x1}) 2018/03/23 06:35:30 executing program 0: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) fsetxattr(r0, &(0x7f0000000200)=@random={'btrfs.', 'attr/sockcreate\x00'}, &(0x7f0000000240)='attr/sockcreate\x00', 0x10, 0x1) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ppp\x00', 0x101000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x8, 0x4c, 0x1, 0xdc, 0x7fff, 0x4, 0x1, 0x7, 0xffffffff80000000, 0x2859, 0x89, 0xa87, 0xed2d, 0x7, 0x2]}, &(0x7f00000003c0)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000400)={0xffffffff, 0x0, 0x0, 0x4, 0x5, 0x3, 0x8, 0xffffffffffffffff, r2}, &(0x7f0000000440)=0x20) getpid() r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000680)='/dev/pktcdvd/control\x00', 0x4003, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000006c0)=@sack_info={0x0, 0x10001, 0x2}, &(0x7f0000000700)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000000740)={0xc44f, 0x1, 0x4, 0x7, 0x1, 0x180000000, 0x100000001, 0x0, r4}, &(0x7f0000000780)=0x20) r5 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/\x00atches\x00') fcntl$lock(r5, 0x7, &(0x7f0000000580)={0x0, 0x0, 0xfffffffffffffffe}) ioctl$TCGETS(r3, 0x5401, &(0x7f0000000280)) pread64(r5, &(0x7f0000000180), 0x33a, 0x0) getsockopt$ax25_buf(r5, 0x101, 0x17, &(0x7f0000000000)=""/236, &(0x7f0000000140)=0xfffffffffffffe19) 2018/03/23 06:35:30 executing program 3: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x80080, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) 2018/03/23 06:35:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="666400000004bb") getdents64(r0, &(0x7f0000f72ea7)=""/528, 0x187) 2018/03/23 06:35:30 executing program 3: r0 = socket$inet(0x2, 0x22, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000000), 0x4) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000ef8fd0), 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) [ 52.321229] netlink: 12 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/23 06:35:30 executing program 2: openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x240, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/23 06:35:30 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x14, "055a46619176a72adeaa714052d2b33ae9cfdd39"}, &(0x7f0000000200)=0x1c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={r1, 0x100000001}, 0x8) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000fbf000/0x4000)=nil, 0x4000}, 0x1}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000013ff4)={@dev={0xac, 0x14}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000080)={'syz_tun\x00', {0x2, 0x0, @rand_addr}}) clone(0x0, &(0x7f00000002c0)="a9270ced1433f431cc1df6759aec05d7", &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_buf(r3, 0x0, 0x2f, &(0x7f00000000c0)=""/184, &(0x7f0000000000)=0xb8) 2018/03/23 06:35:30 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000200)=""/222, &(0x7f0000000300)=0xde) read$eventfd(r1, &(0x7f0000000340), 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'erspan0\x00', 0x2800}) write$tun(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="00000000002400000000ffff001e0000000000006ceb3b2f472f000000000000e24ae26f36df000064f124334906fc352e5a7ab0e57d8223e2f520dfbeea7747963d0cd7d742c6114e821946127edae3a83b6624ad8ef83ab9b9f3dfec9403077f5ebbdc02e82105a3f671e439fbbc55138da4ea7aa933fbc60537"], 0x28) syz_emit_ethernet(0x49, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@x25={0x805, {0x3, 0x84d, 0xff, "29d868974c2de60c4290b8ca650d909c3f92297f4873508a4868aa28548b910d1e9888a3c4b27f2450bcb25198e6ba5286a75fec208c80e4"}}}}, &(0x7f0000000140)={0x1, 0x1, [0x84d, 0xcab, 0xc13, 0x6d2]}) 2018/03/23 06:35:30 executing program 1: pipe(&(0x7f0000000000)={0x0, 0xffffffffffffffff}) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), &(0x7f0000000300), 0x0) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f0000000040)=0x4) 2018/03/23 06:35:30 executing program 4: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000fa9ff9)) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x1, 0x7, [0x2, 0x8, 0x4, 0x8f0, 0x5, 0x7ff, 0x10001]}, &(0x7f0000000080)=0x16) sendfile(r0, r0, &(0x7f0000000240), 0x4) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000200), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0x3}, 0x1f}}, 0x6, 0x4, 0x10a, 0x5, 0x30}, 0x98) 2018/03/23 06:35:30 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1) read(r0, &(0x7f0000000040)=""/60, 0x3c) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x800, 0x10001, 0xfff, 0x6, 0x4, 0x4, 0xfffffffffffff4c2], 0x7, 0xfffffffffffffffc, 0x5055, 0x4, 0x6, 0x3, {0x6, 0x3, 0x8, 0x3a3, 0xbb, 0x200, 0x1, 0x2, 0x3, 0x75f, 0x6, 0x1, 0xfffffffffffff113, 0x40, "e0d064c9f87c00f61bc41e40d6bb8de600574223508049c9b970a2118780c626"}}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000140)=0xe, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={r1, @in={{0x2, 0x4e24}}, 0x0, 0x6, 0x40, 0x3, 0x3ff}, &(0x7f00000002c0)=0x98) setsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000000300)=0x54e6d6d0, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000380)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, @in6={0xa, 0x4e22, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x81}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}], 0x3c) prctl$setfpexc(0xc, 0x1) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00000003c0)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={r2, 0x7}, &(0x7f0000000440)=0x8) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000480)={0x7, 0xa4, 0x1, 0x3, 0x10001, 0x2, 0x0, 0x8000, 0x1, 0x98be, 0x5, 0x8}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000004c0), &(0x7f0000000500)=0x4) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000540)) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f00000005c0)={0x28000000, {0x2, 0x4e23, @multicast1=0xe0000001}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x150, 0x3, 0x200, 0x1, 0x6, &(0x7f0000000580)='ip6gre0\x00', 0x9, 0xfffffffffffff821, 0x1}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000640)=0x9) setxattr(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)=@known='user.syz\x00', &(0x7f0000000700)='ip6gre0\x00', 0x8, 0x2) bind$netrom(r0, &(0x7f0000000740)=@ax25={0x3, {"f14a7429eb4d4f"}, 0x7}, 0x10) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000780)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x6}, 0x14, {0x2, 0x4e21, @broadcast=0xffffffff}, 'ip6_vti0\x00'}) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000800)='/dev/pktcdvd/control\x00', 0x101000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000840)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000880)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000980)=0xe8) stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000a80)={r5, r6, r7}, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000ac0)={r2, 0x3ff, 0x3, [0x31, 0xbde, 0x8]}, &(0x7f0000000b00)=0xe) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000b40)={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @random="bbd56eeb4a40"}, 0x2e, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bcsf0\x00'}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000bc0)) 2018/03/23 06:35:30 executing program 0: r0 = socket(0x11, 0x5, 0x1000000102) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0x5b, @mcast1={0xff, 0x1, [], 0x1}, 0x1ff}}, [0x9, 0x4, 0x5, 0xc000000000000000, 0xa1, 0x80000000, 0xafc, 0x10000, 0x7f, 0x1e34000, 0xca, 0x3, 0x0, 0xfffffffeffffffff, 0x1000]}, &(0x7f0000000100)=0x100) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x7, 0x1}, 0x10) 2018/03/23 06:35:30 executing program 6: socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000740)={0x7, &(0x7f0000000700)=[{0x9, 0x9, 0xfff, 0x6}, {0x8001, 0x5d3c000000, 0x5, 0x7}, {0x7, 0x80000000, 0x64301ca4, 0x51d}, {0xffffffffffffff2d, 0x7f, 0x81, 0x6}, {0x5, 0x7f, 0x54d}, {0x3, 0x4, 0x1, 0x6}, {0x80000, 0x81, 0x7fffffff, 0x10000}]}, 0x8) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040)=0x2, 0xfc8c26157da51216) r2 = socket$inet6(0xa, 0x400000004002, 0xb4c) r3 = dup(r2) r4 = add_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="14068824122ab3a2d619cec62f5ca17db33ce022f82ffef253180a1b21ad2c4df76d6c1f34cf092183b96af470e6790962bd5ffd6249475afce4a26abac554d004f73aa24d9f53870937332cc98879405a3e9cc65be0766244f8a1ad6939d9c7f68df7846a2bc721f45e153bb3b5", 0x6e, 0xffffffffffffffff) r5 = add_key$user(&(0x7f0000000180)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000780)="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", 0x1000, 0xfffffffffffffff8) r6 = request_key(&(0x7f0000000280)='trusted\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000300)='/dev/autofs\x00', 0xfffffffffffffff9) keyctl$dh_compute(0x17, &(0x7f0000000340)={r4, r5, r6}, &(0x7f0000000500)=""/168, 0xa8, &(0x7f00000004c0)={&(0x7f0000000440)={'rmd256-generic\x00'}, &(0x7f0000000480)="21f49d", 0x3}) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f00000001c0)={@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xcb}) keyctl$setperm(0x5, r5, 0x100001) 2018/03/23 06:35:30 executing program 2: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xffffffffd9bbace6}}}, 0x104) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='environ\x00') preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/63}], 0x3a6, 0x10000000) 2018/03/23 06:35:30 executing program 7: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x0, 0x0, 0x4, 0x8, 0x6, "6f35c8d5ca4121a7bb47eb0b92a8449c17ceada0fe9900fb70e04b54983dad0d1f5dfe3618ca650496fd0ccb793a60a25b73d25d5b30a06a676d73223cf9a8", 0xd}, 0x58) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000000080)=@fragment={0x2f, 0x0, 0xc1, 0xffff, 0x0, 0x4, 0x66}, 0x8) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000000c0)={'syzkaller1\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$void(r2, 0xc0045878) sendmsg$nl_netfilter(r1, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000000)={0x1c, 0x0, 0x1, 0x800000001, 0x0, 0x0, {}, [@nested={0x8, 0x12, [@generic='H']}]}, 0x1c}, 0x1}, 0x0) 2018/03/23 06:35:30 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) readv(r0, &(0x7f0000552000)=[{&(0x7f0000008f48)=""/184, 0xb8}], 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x41, 0xfd8e) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x5, @empty, 0x105}, @in6={0xa, 0x4e23, 0x3f, @local={0xfe, 0x80, [], 0xaa}, 0x3}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}}], 0x84) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a000002000000ffffffffffffffff5da2972e7e60f0d143db6d4e40bf47e067"], 0x10}, 0x1}, 0x0) 2018/03/23 06:35:30 executing program 4: r0 = socket(0x10, 0x3, 0x0) bind(0xffffffffffffffff, &(0x7f0000000000)=@ax25={0x3, {"25bb63366f059e"}, 0x101}, 0x80) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000040)={'tunl0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/23 06:35:30 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x81, 0x8, 0xe0, 0x800, 0x8, 0x2490b676, 0x73}, 0xc) r1 = add_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$setperm(0x5, r1, 0xc000021) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f0000000100)={0xef40000000000000, 0x10001, 0xf2, 0x15bd}) accept4$inet(r0, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10, 0x800) recvmmsg(r0, &(0x7f0000005f00)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/169, 0xa9}, {&(0x7f0000000280)=""/163, 0xa3}, {&(0x7f0000000340)=""/94, 0x5e}], 0x3, &(0x7f0000000400)=""/222, 0xde, 0x7f86}, 0x5}, {{&(0x7f0000000500)=@can, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000580)=""/221, 0xdd}, {&(0x7f0000000680)=""/222, 0xde}, {&(0x7f0000000780)=""/149, 0x95}, {&(0x7f0000000840)=""/75, 0x4b}, {&(0x7f00000008c0)}, {&(0x7f0000000900)=""/173, 0xad}, {&(0x7f00000009c0)=""/81, 0x51}, {&(0x7f0000000a40)}, {&(0x7f0000000a80)=""/175, 0xaf}], 0x9, &(0x7f0000000bc0)=""/254, 0xfe}, 0x93f}, {{&(0x7f0000000cc0)=@in6={0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000d40)=""/18, 0x12}], 0x1, 0x0, 0x0, 0x10001}, 0x557e}, {{&(0x7f0000000dc0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000e80)=[{&(0x7f0000000e40)=""/64, 0x40}], 0x1, &(0x7f0000000ec0)=""/157, 0x9d, 0x81}, 0x5}, {{&(0x7f0000000f80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001100)=[{&(0x7f0000001000)=""/236, 0xec}], 0x1, &(0x7f0000001140)=""/153, 0x99, 0x200}, 0x6}, {{0x0, 0x0, &(0x7f00000022c0)=[{&(0x7f0000001200)=""/4096, 0x1000}, {&(0x7f0000002200)=""/92, 0x5c}, {&(0x7f0000002280)=""/9, 0x9}], 0x3, &(0x7f0000002300)=""/139, 0x8b, 0x2}, 0x9}, {{&(0x7f00000023c0)=@nfc_llcp, 0x80, &(0x7f0000002780)=[{&(0x7f0000002440)=""/68, 0x44}, {&(0x7f00000024c0)=""/20, 0x14}, {&(0x7f0000002500)}, {&(0x7f0000002540)=""/134, 0x86}, {&(0x7f0000002600)=""/159, 0x9f}, {&(0x7f00000026c0)=""/39, 0x27}, {&(0x7f0000002700)=""/92, 0x5c}], 0x7, &(0x7f00000027c0)=""/4096, 0x1000, 0x3}, 0x8}, {{&(0x7f00000037c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000003940)=[{&(0x7f0000003840)=""/130, 0x82}, {&(0x7f0000003900)=""/4, 0x4}], 0x2, &(0x7f0000003980)=""/4096, 0x1000, 0x9}, 0x9}, {{&(0x7f0000004980)=@ipx, 0x80, &(0x7f0000004c40)=[{&(0x7f0000004a00)=""/171, 0xab}, {&(0x7f0000004ac0)=""/153, 0x99}, {&(0x7f0000004b80)=""/147, 0x93}], 0x3, 0x0, 0x0, 0x8}, 0x8000}, {{&(0x7f0000004c80)=@hci, 0x80, &(0x7f0000005e80)=[{&(0x7f0000004d00)=""/99, 0x63}, {&(0x7f0000004d80)=""/229, 0xe5}, {&(0x7f0000004e80)=""/4096, 0x1000}], 0x3, &(0x7f0000005ec0)=""/40, 0x28, 0x7}, 0x7}], 0xa, 0x40012160, &(0x7f0000006040)={0x0, 0x989680}) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000006080)={'rose0\x00', {0x2, 0x1f, @local={0xac, 0x14, 0x14, 0xaa}}}) bind$bt_l2cap(r4, &(0x7f00000060c0)={0x1f, 0x400, {0xa8d, 0x0, 0xffffffff, 0xf259, 0x4, 0x6}, 0x9, 0x7f}, 0xe) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000006100)={0x10001, 0x5, 0x7fff, 0x0, 0xbfc, 0x2}) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x61, &(0x7f0000006180)={'filter\x00', 0x4}, 0x68) pread64(r0, &(0x7f0000006200)=""/255, 0xff, 0x0) recvmsg(r2, &(0x7f00000065c0)={&(0x7f0000006300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000006500)=[{&(0x7f0000006380)=""/173, 0xad}, {&(0x7f0000006440)=""/171, 0xab}], 0x2, &(0x7f0000006540)=""/113, 0x71}, 0x12001) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000006600)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x5, 0x1, 0x80000001, 0x1000, 0xa3}, &(0x7f00000066c0)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000006700)={r6, 0xe76, 0x1, [0x8001]}, 0xa) r7 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000006740)='/selinux/context\x00', 0x2, 0x0) write$selinux_context(r7, &(0x7f0000006780)='system_u:object_r:kmsg_device_t:s0\x00', 0x23) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f00000067c0)={0x200, {{0x2, 0x4e20, @loopback=0x7f000001}}}, 0x84) r8 = dup2(r5, r4) ioperm(0x8, 0x100, 0x2b) add_key$keyring(&(0x7f0000006880)='keyring\x00', &(0x7f00000068c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000006900), &(0x7f0000006940)=0x6) ioctl$sock_inet_SIOCDELRT(r8, 0x890c, &(0x7f00000069c0)={0x10001, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e22}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x262, 0x7, 0x7ff, 0x80000000, 0xff, &(0x7f0000006980)='dummy0\x00', 0x80, 0xfbe, 0x3ff}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000006a40)={0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000006a80)={r9, 0x80000, r0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006ac0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000006b00)=0x0) getpgid(r10) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000006b40)=0x200) 2018/03/23 06:35:30 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getgroups(0x4, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) getgroups(0x9, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setregid(r1, r2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000000180)=0x7ff) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000183ffb)={0x73, 0x79, 0x7a}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000005ffc)=0x2d) iopl(0x4) 2018/03/23 06:35:30 executing program 6: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/access\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) write$selinux_access(r0, &(0x7f0000020faa)=ANY=[@ANYBLOB='system_u:object_r:auditctl_exec_t:s0 unconfined_u:system_r:insmod_t:s0:c0.c1023 8'], 0x51) 2018/03/23 06:35:30 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x8000000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000022efb0)={{0xff, 0xc}}) 2018/03/23 06:35:30 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000383ff5)="6e65742f726f75746500f2") preadv(r0, &(0x7f000060b000)=[{&(0x7f000063ff07)=""/249, 0xf9}], 0x1, 0x10011) fcntl$addseals(r0, 0x409, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x6, 0x3, 0x10001, 0x7, 0xfffffffffffffffe, 0x1000, 0x2}, 0xc) 2018/03/23 06:35:30 executing program 7: openat$ppp(0xffffffffffffff9c, &(0x7f0000000540)='/dev/ppp\x00', 0x80000, 0x0) ioctl$ASHMEM_GET_NAME(0xffffffffffffffff, 0x81007702, &(0x7f0000000340)=""/163) r0 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x0, 0x2105902) openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ppp\x00', 0x200, 0x0) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000200)={'mangle\x00'}, &(0x7f0000000180)=0x54) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000300)='/dev/keychord\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) sendfile(r0, r0, &(0x7f0000000040), 0x19cf8c6e) write$selinux_load(r1, &(0x7f00000000c0)={0xf97cff8c, 0x8, 'SE Linux', "4dfaed2b242d9bcab02e1f15dc2d8ea067f8af19b0e0d1d73007197a0c2235a13873aadf7e77994d05a8ccb2910d5aadb82b9f7ca4b49cc265a8828444f3ad16f6"}, 0x51) 2018/03/23 06:35:31 executing program 6: r0 = memfd_create(&(0x7f0000000080)=',-@em1)\\keyring@keyring#em1{mime_type\x00', 0x2) syncfs(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) sendto$inet6(r1, &(0x7f0000000100)='\x00', 0x1, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) accept4(r2, &(0x7f0000000000)=@alg, &(0x7f0000b0fffc)=0x80, 0x0) 2018/03/23 06:35:31 executing program 4: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r1, 0x8) syz_open_dev$evdev(&(0x7f00000003c0)='/dev/input/event#\x00', 0xffe000000000000, 0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) lseek(r1, 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_TREAD(r2, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40200, 0x0) epoll_create1(0x80000) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000000080)=0x7, 0x2) r4 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000002c0)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000340)={r5, 0x8}, &(0x7f0000000380)=0x8) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f00006ebff4)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f000001cfb0)={0x0, 0x1, 0x0, 0x0, 0xf}) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$DRM_IOCTL_VERSION(r3, 0xc0246400, &(0x7f0000000280)={0x40, 0x7fffffff, 0xfff, 0xd0, &(0x7f00000000c0)=""/208, 0x3c, &(0x7f00000001c0)=""/60, 0x7c, &(0x7f0000000200)=""/124}) 2018/03/23 06:35:31 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000100)=0xc) ioprio_set$uid(0x3, r0, 0x7) r1 = socket$inet(0x2, 0x2, 0x2000000088) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000000), 0x4) bind$inet(r1, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000000140)=""/146, &(0x7f0000000200)=0x92) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f00000000c0)=0xfffffffffffff000, 0x4) sendto$inet(r1, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000f79fff), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/23 06:35:31 executing program 2: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) getresuid(&(0x7f0000000080), &(0x7f00000000c0)=0x0, &(0x7f0000000100)) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) chown(&(0x7f0000000040)='./file0\x00', r1, r2) r3 = openat(0xffffffffffffff9c, &(0x7f00004e2ff8)='./file0\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x402, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000000)={0x3}) fcntl$dupfd(r0, 0x280000000000402, 0xffffffffffffffff) 2018/03/23 06:35:31 executing program 5: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="164690f11220a801", 0x8) request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='.:^[.em0\x00', 0x0) sendfile(r0, r0, &(0x7f0000001000), 0xffff) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x726d) mq_timedsend(0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000140)={0x77359400}) socket$pppoe(0x18, 0x1, 0x0) rt_sigtimedwait(&(0x7f0000000180)={0x2883}, &(0x7f00000001c0), &(0x7f0000000200)={0x0, 0x1c9c380}, 0x8) 2018/03/23 06:35:31 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0086418, &(0x7f0000000040)={0x8, 0x8000, 0x100000000, 0x8, 0x2, 0x7}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f00000000c0), 0x0, 0x20000803, &(0x7f0000000080)={0x2, 0x2, @loopback=0x7f000001}, 0x40) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x1, 0x7fff, 0x4, 0x2, 0x2}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x5, 0x204, 0x10000, 0x80000000, r1}, &(0x7f0000000200)=0x10) shutdown(r0, 0x0) 2018/03/23 06:35:31 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000232ff3)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000004fbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e9ffd8), &(0x7f000000afd0)}}], 0x1, 0x0, &(0x7f0000ee1f31)="b1"}) 2018/03/23 06:35:31 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00001dcf48)=ANY=[]}, 0x1}, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000200)={0x3ff, 0x7, 0x1, 0x9, 0x2, [{0x2, 0x7, 0x7fff, 0x0, 0x0, 0x1002}, {0x7, 0x60d0, 0x1, 0x0, 0x0, 0x2380}]}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000100)=0xec, 0x4) pread64(r0, &(0x7f00000000c0)=""/7, 0x7, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000000140)) 2018/03/23 06:35:31 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'vlan0\x00', 0x106}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000140)={'vhan0\x00', 0x400}) write$tun(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="ff3a001e0100ffffffefffffff0035589a1c981f64be00000000000003ff"], 0x1e) 2018/03/23 06:35:31 executing program 2: mkdir(&(0x7f0000fddff8)='./file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x100) getxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000b5afef)=@known='security.selinux\x00', &(0x7f000048d000)=""/31, 0xca3fc2705cfec4ff) 2018/03/23 06:35:31 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00009ecff0)={&(0x7f00000010c0)=ANY=[@ANYBLOB="300000002100ff0200000000000000000a0000000c00000004000000100014000c00000000000000efb9d7b21bb55b20231c64d0754e48bd0a0bff8da94ca60c519e49b1868fc83a44dfead01bb3e7dbd0c693fc5c8caaa9a9cd7ac8477b71b7741582ad0cf031644b26b3273e9e888fad940ba2534587a09f85"], 0x30}, 0x1}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) 2018/03/23 06:35:31 executing program 1: r0 = gettid() r1 = getpid() socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x0, 0x5bb, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x3, 0xa4, 0xfffffffffffffffb, 0x1000, 0x401}, &(0x7f0000000100)=0x14) rt_tgsigqueueinfo(r0, r1, 0x0, &(0x7f0000000300)) [ 52.684965] binder_alloc: binder_alloc_mmap_handler: 8163 20000000-20002000 already mapped failed -16 [ 52.703970] binder: BINDER_SET_CONTEXT_MGR already set [ 52.716001] binder: 8163:8169 ioctl 40046207 0 returned -16 2018/03/23 06:35:31 executing program 2: r0 = syz_open_dev$random(&(0x7f0000a33ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000450000)=[{&(0x7f000019ff51)=""/175, 0xaf}], 0x1, 0x0) timer_create(0x0, &(0x7f0000580000)={0x0, 0x12, 0x0, @thr={&(0x7f0000f44000), &(0x7f0000ff5fd2)}}, &(0x7f00000c6000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x1c9c380}}, &(0x7f0000040000)) fcntl$notify(r0, 0x402, 0xd) r1 = getpgid(0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f0000002540)=@hopopts={0x1d, 0x7, [], [@pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x4}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x28, {0x9, 0x8, 0x101, 0x6, [0x314, 0x3, 0xfffffffffffffff9, 0x1]}}, @ra={0x5, 0x2, 0x9}]}, 0x40) setsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f00000000c0)=0x6d, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) listen$netrom(r2, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000002580)={'vcan0\x00'}) readv(r0, &(0x7f0000002500)=[{&(0x7f00000025c0)=""/248, 0xf8}, {&(0x7f0000000200)=""/90, 0x30b}, {&(0x7f0000000280)=""/220, 0xdc}, {&(0x7f0000000380)=""/131, 0x83}, {&(0x7f0000000440)=""/124, 0x7c}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f00000024c0)=""/16, 0x10}], 0x8) 2018/03/23 06:35:31 executing program 0: r0 = memfd_create(&(0x7f0000001000)='wlan1\x00', 0x3) memfd_create(&(0x7f0000000100)="b7776c616e305e73656c696e757873656c696e757800", 0x3) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="1e", 0x1}], 0x1) fcntl$addseals(r0, 0x409, 0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000000000)={0x15, 0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40086436, &(0x7f00000000c0)={r1, 0x6}) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/23 06:35:31 executing program 7: mkdir(&(0x7f0000c5dff6)='./control\x00', 0x0) getxattr(&(0x7f0000000180)='./control\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00', &(0x7f0000000140), 0x0) truncate(&(0x7f0000000000)='./control\x00', 0xeeb5) 2018/03/23 06:35:31 executing program 5: socket$netlink(0x10, 0x3, 0x0) creat(&(0x7f0000ff8000)='./file0\x00', 0x0) rt_sigprocmask(0x2, &(0x7f0000000000)={0x401}, &(0x7f0000000040), 0x8) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000959ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$TCSETSF(r0, 0x5404, &(0x7f000080afdc)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x50, r0, 0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f50fc0), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/23 06:35:31 executing program 0: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e05411, &(0x7f0000000340)=""/208) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000040)=0xb, 0x4) [ 52.749113] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. [ 52.751905] binder: release 8163:8169 transaction 34 out, still active [ 52.751952] binder: send failed reply for transaction 34, target dead [ 52.777310] netlink: 4 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/23 06:35:31 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000011ff0)=[{&(0x7f00000000c0)="390000001300090465000000000000007f00804003000000070001070000000c1900110004000000070000000003000000000000000003f500", 0x39}], 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000013c0)={0x0, 0x6}, &(0x7f0000001400)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000001440)=@assoc_value={0x0}, &(0x7f0000001480)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000014c0)={0x0, 0xa2, "2701a9c886d91d6e8bfb480a45b8bffda10fe1a1cdfa194cd5d645724de143f04c04b5983a103045fc70427bcaef28a32a9f7d3de8728b8da6857fd9420e800515eafe8dba74b12713b72c7d34e63517b4d82b7c7e1058de3046e0662c35c967fe52621c0ef2f520eafd9d83693014543797227303be75927a4bb5b6e2405603f5bc3076ef61faecff7c90b1919f4dc51cab63e2e551f40986f0499cb71e472b7367"}, &(0x7f0000001580)=0xaa) sendmsg$inet_sctp(r1, &(0x7f0000001680)={&(0x7f0000000040)=@in6={0xa, 0x4e21, 0x7fffffff, @dev={0xfe, 0x80, [], 0x12}, 0x5}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000100)="106aea80c2124b1b824b8a157e7df905cbc283a187b1fd74f446168183b3720dea82dc1eccf1bc2a66091265e6f555fad44e537148cf32c969a0694c872279cd854cefa1e2efc651966e0cda2f64dce5c15b047464046670aaee905faa5844de", 0x60}, {&(0x7f0000000180)="be53093bacdf7aa33eb70e088061441cd22ffe702a5422880fe79d541d2bc99079f3da49e475daf30b587ccca33b3f0f2b59418fd141c8140787398583938f484fb55fcfe9c6fb38d85a4bcf81b584a562a373cd5da923a80187d7fc6b777bb1968ee6c5c6f457bc670a426fc2dcd4385a0c1eab76d90dc5f1a5683dc9f8be10a7df58793bf00849e526d007ccfb162d55c08dee3a47b64b19288f4d793dffda05c0f8d5bcc987914f00347e621a646eca94817da1f09a4c027060462fef37eaad10e31735585553c72856a88d4a7c2eeb285a118d5fe1fcd9176d80d3397d6007d15e99752930c906928e3d7152ed7f", 0xf0}, {&(0x7f0000000280)="af91e66741b204a63a38cc7d932f4d8bb5bd3ec9e7faaf04b548591e1df925d0bb636b51d6e24d0be94b49fcd2d46d0f0e6ed0cda6ed6deda6c5b4959acd5c710434fec0685e658785df202abc507808bf5fd297cac31a306eb87ad352c8a13ec71090e9bee01aa3b5e3f1fd686cd36b59e2e0e1ead22b0e9f36005f4924ff268f26330366d823960ba95a", 0x8b}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="1932f5611bd33ebf6299ad0679d040bac358db1ba04ba7f6c6152887636beb6d365957267bd998a8c19e06650119998a5042a9c8aa842490957f3cdd8463faca27cecdcf61ebf2878fa3e2438442e0b575e4aa7a5928d4", 0x57}], 0x5, &(0x7f00000015c0)=[@sndrcv={0x2c, 0x84, 0x1, {0xc1, 0x7, 0x4, 0xe2ff, 0x46de, 0xffff, 0xd0d6, 0x2, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x7fff, 0x8202, 0x3, 0x400, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8000, 0x6, 0x1, r4}}], 0x84, 0x40000}, 0x0) 2018/03/23 06:35:31 executing program 3: r0 = open(&(0x7f0000ae8ff8)='./file0\x00', 0x500, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000974fee)='/dev/input/event#\x00', 0x0, 0x101002) write$selinux_context(r0, &(0x7f0000000000)='system_u:object_r:hugetlbfs_t:s0\x00', 0x21) sendfile(r1, r0, &(0x7f0000fc1ff8), 0x80000001) 2018/03/23 06:35:31 executing program 5: mkdir(&(0x7f0000d90ff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000408000)='./file0/bus\x00', 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000000)={'filter\x00', 0x4}, 0x68) mq_timedsend(r0, &(0x7f0000863000), 0x0, 0x0, 0x0) mq_notify(r0, &(0x7f0000477fa0)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) mq_timedsend(r0, &(0x7f00004d4fb5), 0x0, 0x0, &(0x7f0000bfbff0)={0x0, 0x1c9c380}) 2018/03/23 06:35:31 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000200)) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) 2018/03/23 06:35:31 executing program 0: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000100)=0xfffffffffffffffc, 0x1, 0x0, &(0x7f0000b71ff8)={0x77359400}, &(0x7f000040f000), 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000140)={0x1, 0x0, 0x6, 0x0, 0x3}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) write(r0, &(0x7f0000000040)="27629fbe31a0b9fbb6790212d8d0f6bab510aeb6999b6f7deb63490fd65d37afe0b293bfbbbf1422c249cadd552e15b43d3a0c08a364fc3a366e716a5b873a14a4828f7ee828cd7e28e2b725033e4d2a40de79b692ed2d69491a1dfa27274e017622356b525ff8a6eaf53b9b175ef82829fb5e4dc82fbe06cebcad37d565d9d93f886eaa9c76dd1f1b462673c04638969463c6697868bd8e40c1a0b6c6", 0x9d) 2018/03/23 06:35:31 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000ccaff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f0000000000)) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000000080)={0x2, 0x4, 0x10000, 0x6, r1}) 2018/03/23 06:35:31 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x0, @multicast2=0xe0000002}, 'syz_tun\x00'}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$nfc_llcp(r1, &(0x7f0000000100), &(0x7f0000000180)=0x58, 0x80000) 2018/03/23 06:35:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000140)=0x44) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) fcntl$setown(r0, 0x8, r1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)=0x0) r4 = creat(&(0x7f00000001c0)='./file0\x00', 0x4) ioctl$TIOCGPTPEER(r4, 0x5441, 0x6) fcntl$setownex(r2, 0xf, &(0x7f0000000080)={0x2, r3}) rt_sigtimedwait(&(0x7f00009ac000), &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) 2018/03/23 06:35:31 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ftruncate(r0, 0x9) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000180)=""/96) fcntl$setstatus(r0, 0x4, 0x40000) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1400000025000000007c76140a00000000000000"], 0x14}, 0x1}, 0x0) 2018/03/23 06:35:31 executing program 1: r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f000088b000)='stat\x00') getdents(r1, &(0x7f00003bd000)=""/48, 0x234) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x10000) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000040)) 2018/03/23 06:35:31 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) ftruncate(r0, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000012f80)=ANY=[@ANYBLOB="020d000010000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002000000ac14ffbb0000000000000000030005000000000002000000ac143ad60000000000000000"], 0x80}, 0x1}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e20, 0x7, @empty, 0x6}}, 0x200, 0x7f}, &(0x7f0000000240)=0x88) getcwd(&(0x7f00000002c0)=""/155, 0x9b) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x100000001}, 0x8) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="02137667f15bcb0d2e20000002200000e700000000000000"], 0x10}, 0x1}, 0x0) 2018/03/23 06:35:31 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000140)="c8a825bcf3d27aa381009a21b3b26940f9c954b78ec6", 0x16, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='lp\x00', 0x3) recvfrom(r0, &(0x7f0000000000)=""/101, 0x8, 0x2, 0x0, 0x0) 2018/03/23 06:35:31 executing program 7: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000e47000)={0xffffffff8000201f}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000076eff4)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) munlockall() ioctl$GIO_SCRNMAP(r2, 0x4b40, &(0x7f0000000100)=""/15) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/03/23 06:35:31 executing program 5: r0 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='{user\x00', r0) recvmmsg(0xffffffffffffffff, &(0x7f0000004b40)=[{{&(0x7f0000000140)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000600)=[{&(0x7f00000001c0)=""/242, 0xf2}, {&(0x7f00000002c0)=""/119, 0x77}, {&(0x7f0000000340)=""/50, 0x32}, {&(0x7f0000000380)=""/194, 0xc2}, {&(0x7f0000000480)=""/65, 0x41}, {&(0x7f0000000500)=""/28, 0x1c}, {&(0x7f0000000540)=""/157, 0x9d}], 0x7, &(0x7f0000000640)=""/193, 0xc1, 0x9}, 0x8}, {{&(0x7f0000000740)=@can, 0x80, &(0x7f0000000b80)=[{&(0x7f00000007c0)=""/249, 0xf9}, {&(0x7f00000008c0)=""/245, 0xf5}, {&(0x7f00000009c0)=""/188, 0xbc}, {&(0x7f0000000a80)=""/238, 0xee}], 0x4, &(0x7f0000000bc0)=""/218, 0xda, 0x219}, 0x4}, {{&(0x7f0000000cc0)=@can, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000d40)=""/110, 0x6e}, {&(0x7f0000000dc0)=""/6, 0x6}, {&(0x7f0000000e00)=""/103, 0x67}, {&(0x7f0000000e80)=""/184, 0xb8}, {&(0x7f0000000f40)=""/120, 0x78}], 0x5, &(0x7f0000001000)=""/160, 0xa0, 0x32d2}, 0xb298}, {{&(0x7f00000010c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000012c0)=[{&(0x7f0000001140)=""/27, 0x1b}, {&(0x7f0000001180)=""/166, 0xa6}, {&(0x7f0000001240)=""/102, 0x66}], 0x3, &(0x7f0000001300)=""/4096, 0x1000, 0x6}}, {{0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f0000002300)=""/181, 0xb5}], 0x1, 0x0, 0x0, 0x1}, 0x6}, {{0x0, 0x0, &(0x7f00000036c0)=[{&(0x7f0000002400)=""/126, 0x7e}, {&(0x7f0000002480)=""/88, 0x58}, {&(0x7f0000002500)=""/34, 0x22}, {&(0x7f0000002540)=""/85, 0x55}, {&(0x7f00000025c0)=""/124, 0x7c}, {&(0x7f0000002640)=""/116, 0x74}, {&(0x7f00000026c0)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x5}, 0x800}, {{&(0x7f0000003700)=@rc, 0x80, &(0x7f0000004ac0)=[{&(0x7f0000003780)=""/155, 0x9b}, {&(0x7f0000003840)=""/151, 0x97}, {&(0x7f0000003900)=""/211, 0xd3}, {&(0x7f0000003a00)=""/42, 0x2a}, {&(0x7f0000003a40)=""/123, 0x7b}, {&(0x7f0000003ac0)=""/4096, 0x1000}], 0x6, &(0x7f0000004b00), 0x0, 0xe36}, 0x1ff}], 0x7, 0x2000, &(0x7f0000004c40)) fcntl$setpipe(r2, 0x407, 0x7d81) add_key$keyring(&(0x7f0000004c80)='keyring\x00', &(0x7f0000004cc0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000004d00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$TCSBRK(r4, 0x5409, 0x9) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40042409, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r5, 0xc02c5341, &(0x7f0000004d40)) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000004dc0), 0x4) fadvise64(r5, 0x19, 0x1, 0x3) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000004e00)={0x4, {{0xa, 0x4e23, 0x2, @loopback={0x0, 0x1}, 0x3}}}, 0x84) setsockopt$bt_BT_SECURITY(r5, 0x112, 0x4, &(0x7f0000004ec0)={0x6}, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000004f00)={0x0, 0x1000}, &(0x7f0000004f40)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000004f80)={r6, @in6={{0xa, 0x4e23, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}, 0x1}}, 0x7fff, 0xffffffff7fffffff}, &(0x7f0000005040)=0x88) socket$pptp(0x18, 0x1, 0x2) clock_gettime(0x0, &(0x7f0000005080)) timer_create(0x6, &(0x7f00000050c0)={0x0, 0x19, 0x7, @tid=0xffffffffffffffff}, &(0x7f0000005100)=0x0) timer_getoverrun(r8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000005140)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_ENTRIES(r9, 0x0, 0x41, &(0x7f0000005180)={'security\x00', 0xd7, "4fc6d1b970df631bec3082e457bcd40ad1226c0ddab8d8eb554054f43ed531cd09802c0307772929e623d54afd80ccf7fecd1da0c7587f7737d136dac74675cefe19f2fca1574e9aa7a01bc24add6a90c0b6229608f02704fb83c52c14b9e2a5d84636258ded64c0cf9dcb975ee9eae930e3edf6cb4a0b3f1a25411a64aa317afca0ce710ef65d3f079238cf66ed8f3e834f091beaf32446911630f137d765d6a2e4136ff5c211818e8ff225ebc716ca6743b0db7eba7912ccf8f4ecd3df51a3c339696914cc8f87ac6841eb8ef31330b65604c692de1f"}, &(0x7f0000005280)=0xfb) splice(r3, &(0x7f00000052c0), r5, &(0x7f0000005300), 0x45, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000005340)=0x800) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000005380)={r6, 0x7ff, 0xa, [0xfae, 0x9, 0x0, 0x15e, 0x6, 0x4, 0x8000, 0x9, 0x3ff, 0x2]}, 0x1c) fchmod(r4, 0x1) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00000053c0)="d4e020137700c12fff60180fd5bcb844", 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000005400)={r7, 0x6a65}, &(0x7f0000005440)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000005480)={r10, @in6={{0xa, 0x4e24, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}}, 0x84) ioctl$TCXONC(r4, 0x540a, 0x2) 2018/03/23 06:35:31 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000280)=0xc2, 0x4) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) mkdirat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8bf4f)=""/177, 0xb1}], 0x2) readv(r1, &(0x7f00000001c0), 0x28e) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000040)={'TPROXY\x00'}, &(0x7f0000000080)=0x1e) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) 2018/03/23 06:35:31 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f00000000c0)={0x8, {{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}}}, 0x104) ioctl(r1, 0x44000002285, &(0x7f0000000040)="f8f8ffffffff18ffff0000031dc5d840814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") read(r1, &(0x7f0000000000)=""/36, 0xd) 2018/03/23 06:35:31 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x6, 0x0) mlock(&(0x7f0000008000/0x2000)=nil, 0x2000) clone(0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000004000), &(0x7f0000000000)) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000040)) mremap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000009000/0x1000)=nil) 2018/03/23 06:35:31 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40035, &(0x7f00000000c0), 0x4) 2018/03/23 06:35:31 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'lo\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="1d00230d00000000d7d3e91af000220fccadea62eb17dc839084c37d74a26d6dfefaa95004c2eedd75b34ed0fdb8435dc2f691eec19632f18965be66ed4ebcb07a4cb7571ee860b4c470601a41a19cfd39580ebaaf1028f89493c2fce1133f22b584d38d6375100a31"]}) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0xc0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000240)={0x1c0, 0x200, 0x1, 0x100000001, r2}, 0x10) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000280)={'yam0\x00', 0x3ff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000000140)=0x80000000, 0x4) 2018/03/23 06:35:31 executing program 1: socketpair(0x0, 0x2, 0x74b, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x800) r2 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, 0x1, 0x0, 0x2}}, 0xe8) sendmsg(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f00000026c0), 0x0, &(0x7f0000000180)}, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000180)=0x80, 0x4) 2018/03/23 06:35:31 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x3) write$tun(r0, &(0x7f0000000280)={@void, @void, @ipv6={0x6, 0x6, "2cb93f", 0x179, 0xff, 0x1000, @dev={0xfe, 0x80, [], 0xf}, @dev={0xfe, 0x80, [], 0xf}, {[@srh={0xff, 0xe, 0x4, 0x7, 0x526, 0x6f8, 0x2, [@remote={0xfe, 0x80, [], 0xbb}, @empty, @dev={0xfe, 0x80, [], 0x1a}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}]}, @fragment={0x16, 0x0, 0x80000000, 0x6, 0x0, 0xb3, 0x68}], @udp={0x4e24, 0x4e23, 0xf9, 0x0, [@guehdr={0x1, 0x0, 0x7, 0x7fff, 0x100}, @guehdr={0x1, 0x1000, 0x0, 0x5, 0x100}, @guehdr={0x2, 0x80000000, 0xde, 0x7, 0x100, [0x80]}, @guehdr={0x1, 0xffffffffffff5002, 0x6, 0x23, 0x100}, @guehdr={0x1, 0x7fff, 0xdff1, 0x7, 0x100}, @guehdr={0x1, 0x800, 0x0, 0x3ff, 0x100}], "1eee82583674cfc1c4f4719990f08a634ae5a5d65a53d8bd46977326383768e3a6404824ce756bf8b7c3f33b1dc5ed6377d47aed99b48efa6f6e9a27189f83a83cb1defd5a432bd3fa147e758fd126aec0908ece207eddf5263acbbeaa9f224977887d81813703a2b2da4b286968741e9d6d45ae5104a5eb90de2256125d12bcd0b06896ad15c693f60fc28425a747b6ded5f240532b4e39be81d9f78a5c5e65083ce0dfb93f7529e70ce1c8d6b537e50bf3d4a3cbc552159c32bd713cfc834c5c8b2f89cfc93cdd06c1ea8944dba627fda1be4094"}}}}, 0x1a1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000480)=0x1ff, 0x4) r3 = dup3(r1, r0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000240)=0x8) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000180)=""/172) 2018/03/23 06:35:31 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) getsockname$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'ip6gretap0\x00'}) r1 = socket$packet(0x11, 0x3, 0x300) dup2(r0, r1) close(r1) 2018/03/23 06:35:31 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000000a000)) close(r1) epoll_wait(r2, &(0x7f0000000140)=[{}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00000000c0)={{r3, r4+30000000}, {r5, r6+30000000}}, &(0x7f0000000100)) 2018/03/23 06:35:31 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0xc0e00, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000340)="7f8746caac41ae999f6c631bdee471b685c486af31fdabbaa1868e91da7df0feb1f51f8103bf794b1556c39d716ea80182ca4923d044dbcf7ad290dc44156a76789ffecac347797a915f0d512d603a799a269767261b734e6dad76eb87b26d9998cf8715c14bfd704ff19c9772f005a83523f94491ceca1faadccd626ff78d273a0d68208f19d1419f502585e8c2e0e6fff08e3a34aeac90317b8968ee61848cc6198bd8d2496eb940c2c05a56b02e55ec2be8aa3d91a13ed4dfcc48066b077a769e07a5b62fbb4787d393abd14d8340d30b0e0e69bc176db9138cd4a5d381fe5b9f0e5084d87237b29fbd4549", 0xed}, {&(0x7f0000000440)="5862bf354523719e3341a5f88d6954f2a48966ee66448f4e27a1e4ce4ddb27a9da42d26f8a98ef4beb16c9c7af8491b2c20bca860ffcff60e6d4255b9acf063cba9754b70c9c75822a3193cd22afc359dc36d064c2b6b6cac864929d0fbc8dd16fe1f47b9682ad1440346de7a0c93305934311281d04794b50c636bf48242698ae0bcfc5a445a7d23f5a697d3544691ffd88c8719cff118c17e962efe613bc46cb4baed5", 0xa4}, {&(0x7f0000000500)="9f3dd7dcced80a9b3e0ce73d3a4d31e8fabe988a61e590d55885a29a06391e2d24517538ac14af1ecd748013f3a004c1a10eb5cc5488353830cc7d5713706c163663a38aac67b6c18513270849d0905e6fd895f01730e1511a6ee7418b9d3ffed6569e58818234200d92f02b1dc0070b9df3dd87c23d01f6014004f8a99762e126d0964c4ee0139738005a2eddcf819d7a85994f79a9e8b63e767709166595690cb374e1af1ee4e49f2040788e31e45524007817514ea34c34c260ac4cbe012b19269b0f793448257a7a50f728bf27d83046b4ad9889c5853ae98b57c9c15a1bb0", 0xe1}, {&(0x7f0000000600)="d654c79ac614254aa42a50c964bef2e8961e06eea4ed6ba1c7d1eb42e0dbe106e9793f33fc7e33be6b497898925a19cf37e91f066bd6b8a60ed4a2744d5b482c46004c6d4242f21d71211bfa6a2b94a167d444879f2375a9a40d3832d28cc1b9919ab7f82dc558068ac033ff85e77802f3b0315079a26c13189684043e0bff09107a7f1e42d6a63501cc636f886c8f966118dbd9e54e637e1b14c8fd98acdcc8bc540b436cfd7cb6a3ff4e4e929c6d5769dffab1601a79d4663dec393eb5e83faddb4d4fbc373cd1161766ea6edb4365149ff4685b88f78300add45456f357411d0fdeb7f73ed84cc79bb20391", 0xed}, {&(0x7f0000000700)="c880ddc61070cf55bd2366b25717231b5d7d74470d5637fdf556ddd8be5a7b97091332ee97a103cfbd9e5b37ec3fe6e9237b6440b6b2fdcaa2712c93a2f9aba445", 0x41}], 0x5) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000240)=@req={0xf2, 0x7ad, 0x8, 0x80}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x1f) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000000)) r2 = socket$packet(0x11, 0x8000000003, 0x300) r3 = open(&(0x7f0000000080)='./file0\x00', 0x400000, 0x1e9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001380)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000013c0)={r4, 0x9, 0xe7, 0x400, 0x2, 0xffffffffffffff7f}, 0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x0, 0x9}, &(0x7f0000001400)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f00000001c0)={r5, 0x3e6fe3f7}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000100)={0x2}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000000c0)) setsockopt$packet_int(r2, 0x107, 0x11, &(0x7f0000000040), 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000002c0)={r5, 0xffffffff}, &(0x7f0000000300)=0x8) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000000280)) 2018/03/23 06:35:31 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x200400, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) listen(r1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) write(r0, &(0x7f0000000080)="af", 0x6e) 2018/03/23 06:35:31 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="c3", 0x1, 0x1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0xef) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x1, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0xbdb) clock_gettime(0x0, &(0x7f0000001840)={0x0}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000200)={'icmp6\x00'}, &(0x7f0000000240)=0x1e) setsockopt$inet6_group_source_req(r1, 0x29, 0x2c, &(0x7f00000000c0)={0x7ff, {{0xa, 0x4e20, 0x3f, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x5}}, {{0xa, 0x4e24, 0xffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}}}, 0x104) recvmmsg(r0, &(0x7f0000000e80)=[{{&(0x7f00000005c0)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000640)=""/86, 0x56}, {&(0x7f00000006c0)=""/118, 0x76}, {&(0x7f0000000280)=""/12, 0xc}, {&(0x7f00000003c0)=""/3, 0x3}, {&(0x7f0000000740)=""/121, 0x79}, {&(0x7f00000007c0)=""/157, 0x9d}, {&(0x7f0000000880)=""/99, 0x63}, {&(0x7f0000000900)=""/155, 0x9b}, {&(0x7f00000009c0)=""/120, 0x78}, {&(0x7f0000000a40)=""/246, 0xf6}], 0xa, &(0x7f0000000bc0)=""/239, 0xef, 0x8}, 0xfffffffffffffffd}, {{0x0, 0x0, &(0x7f0000000e40)=[{&(0x7f0000000cc0)=""/96, 0x60}, {&(0x7f0000000d40)=""/49, 0x31}, {&(0x7f0000000d80)=""/71, 0x47}, {&(0x7f0000000e00)=""/24, 0x18}], 0x4, &(0x7f00000018c0)=""/4096, 0x1000, 0x5ca}, 0x6d}], 0x2, 0x100, &(0x7f0000000ec0)={0x77359400}) recvmmsg(r0, &(0x7f0000001780)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000002c0)=""/234, 0xea}], 0x1, &(0x7f0000000440)=""/240, 0xf0}}, {{&(0x7f0000000540)=@rc, 0x31, &(0x7f0000001680), 0x0, &(0x7f00000016c0)=""/171, 0xab}}], 0x2, 0x40000040, &(0x7f0000001880)={r2}) 2018/03/23 06:35:31 executing program 7: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000000)={'filter\x00', 0x4d, "b802a2522880fbfa5746c5d7ecc9ea7d5e8b1c7e758d9e3400a9ab3a2e185b384bf467c10161a41dd6dc373b1b561517e6bf0dedd1ecac43294ad9328902205143258201397594006e9aa624b1"}, &(0x7f0000000080)=0x71) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000100)=@ethtool_coalesce={0xe}}) 2018/03/23 06:35:31 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f00000d7ff3)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x200000f, 0x8012, r0, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockname$unix(r0, &(0x7f0000000140), &(0x7f00000001c0)=0x10000009e) 2018/03/23 06:35:31 executing program 3: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x6ce6c93fb0f07e47) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000002c0)={0x0, @remote}, &(0x7f0000000300)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in6=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000440)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e24, 0x7, 0x4e24, 0x1, 0xa, 0x20, 0x80, 0xff, r1, r2}, {0x9, 0x1000000000000, 0xfff, 0x6, 0x9, 0x80, 0x1, 0x80000001}, {0x3f, 0x6, 0x4, 0x80}, 0x401, 0x6e6bc0, 0x0, 0x1, 0x3}, {{@in, 0x4d4, 0x32}, 0xa, @in=@multicast2=0xe0000002, 0x3503, 0x5, 0x1, 0x8, 0x6, 0x802, 0x80000001}}, 0xe8) unshare(0x2000000) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) r4 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000180)=0x58, 0x800) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f00000001c0)={0x1}) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$nfc_llcp(r5, &(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1dfdb6ea34280da503d762ed1455611d6d0fb3ca2e6f620b3f006d13cf8071977fe804f0ff55997e766779cfbe7f2451db77d06f72ed2ecfb4ab795fc353ef"}, 0x58) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/23 06:35:31 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000311ffc), 0x4) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, &(0x7f00002d3000)='./file0\x00', r1, &(0x7f00001f1000)='./file0\x00', 0x5) 2018/03/23 06:35:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x2}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ecaffc)) r1 = syz_open_dev$mice(&(0x7f0000000340)='/dev/input/mice\x00', 0x0, 0x400000) sendmsg$nfc_llcp(r1, &(0x7f0000000780)={&(0x7f0000000380)={0x27, 0x0, 0x5e2, 0x4, 0x7, 0x9, "51b463dc8c9275eed63801cd9df04f26af309188246288598dafd5b2a422812b79b1d91efa57b58aac6790cf74dff49d29ad61cc9b922a883034f40eaf00ae", 0x3e}, 0x58, &(0x7f0000000740)=[{&(0x7f0000000400)="bfdb3f33cae8c87177479e98c1fbd922156003ec30e406c3922f54e153a04820e850a9fa4129648095d578ea6f3c38c047e1532431178a93ad8e52ee8d6c1cf1930a9ff6003a4f3e356bbb6180e765213cfc83aa95d139ef8c5a6cca6fac23149c1278d28c46c77880eaea9a28b807d7b3", 0x71}, {&(0x7f0000000480)="ea9998e3e349a3883df159", 0xb}, {&(0x7f00000004c0)="8321a5884bb4312274d32a4074e00fd9f800e63d1cbc048962a47d54a6c804009cbd62f44cb3afcca12603b7416308532f117c1ade8da0b402340087e44c69a379ed824042b2475acf409dc74ef776a5e292286c6a6cdd09c4b5f9141b89f6591dcec298eff7129d4c9774e17fd8da80154be8c7628450e02caf82ed8ebf327a741a01db190a4258a7b10bd616b7a319fcbf4f304216499850ae07589dc334e0ffd2177eb96eed46ad01750a0f17f655d028b629d128c6b3e88f94904d9ab39df3f577f9b1988fbf79f05378328ec2c2325a423e4b2f3f12ea9e1638492d957557b0a72c104f", 0xe6}, {&(0x7f00000005c0)="0e0f9370d05a2d35d3fbb0c61f4f8926c79adc6e934e1d80986263bf8880c6aff83ee97f63c750ad08e2fdfeffe9a215cb30f025f06996eefd7771d56e242d6bf4c116ac22de64f5f55b77aae0b02e967ab28ea748acaa9c724de248c10212ab2b776cf60d49dcefaf231e7c41bd0b8a1b1f6825b9f35324f5d284694c315dc25244febdaaba7a78aa503d4d7bf35c6437f3a9a016b66da216cad1d17f54", 0x9e}, {&(0x7f0000000680)="8b63f2738eaf89998667f4842039e5930d0a8d97688ba57a52fd8dec20923df8c9e2372cbb251dc18fd485bca13b9967f886206f62c4a1a3bc61f72b08c6c5ef604a5b30227823e4d2e70326f95f9be6d8115f37501500829e728e0c2713a0b6598836d8332350abd55b9cd81016133bce63f0e610197a16857cf5f1ef83cf1efb40854cabcb0f6561ec8794d61314743d4a2d77eb7f", 0x96}], 0x5, 0x0, 0x0, 0x8000}, 0x4810) r2 = syz_open_dev$usbmon(&(0x7f0000000200)='/dev/usbmon#\x00', 0x800, 0x101000) accept4$packet(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000002c0)={@dev={0xfe, 0x80, [], 0xd}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0xb83, 0x100000000, 0x8, 0x0, 0x81, 0x80000, r3}) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000040)='-md5sum%.\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='*$\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='!md5sum\x00', &(0x7f0000000180)='keyring\x00'], &(0x7f0000000200)) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000007c0)) 2018/03/23 06:35:31 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000300)=""/207, 0xcf}, 0x0) syz_emit_ethernet(0x423, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e44ffc)=0x5, 0x4) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000264ff0)={0x2, 0x4e21}, 0xfffffffffffffe01) 2018/03/23 06:35:31 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000000080)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000000c0)}}, {{&(0x7f00000002c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000002040)}}], 0x2, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x20000) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000140)={0x400, 0x6}) 2018/03/23 06:35:31 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x2000000000177, 0xfffffffffffffddb) sendto$inet6(r0, &(0x7f0000e13f4e), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000240)=""/217, 0xd9}], 0x1}}, {{&(0x7f00000006c0)=@rc, 0xa, &(0x7f0000000540), 0x303, &(0x7f0000000580)=""/206, 0xce}}], 0x2, 0x203f, 0x0) 2018/03/23 06:35:31 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) getsockopt$sock_int(r0, 0x1, 0x200003f, &(0x7f0000000180), &(0x7f0000000140)=0x9f2bdf11c4519ba) 2018/03/23 06:35:31 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000100)) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000280)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x81, 0x9}, &(0x7f0000000340)=0x88) r2 = gettid() syz_open_procfs(r2, &(0x7f0000000180)='schedstat\x00') r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl(r3, 0x44000002285, &(0x7f0000000140)="f8f8ffffffff18ffff0000265547b248396a90c1ea7525b0459d031dc5d840814a008345e9aed7b6fcc9bfe204") read(r3, &(0x7f0000000040)=""/36, 0x10d) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000000)=0x100000001, 0x4) 2018/03/23 06:35:31 executing program 7: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000065c0)='comm\x00') socket$netlink(0x10, 0x3, 0x9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)) exit(0x0) writev(r1, &(0x7f0000001640)=[{&(0x7f0000001580)='r', 0x1}], 0x1) 2018/03/23 06:35:31 executing program 5: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={"504d6ca2cc1bf7bdc017bf0100b364ee"}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept4$netrom(r0, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48, 0x0) rt_sigaction(0x7, &(0x7f0000000000)={0x20a4d710}, &(0x7f0000000040), 0x8, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002dd000)='comm\x00') 2018/03/23 06:35:31 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000ff1)='/dev/snd/timer\x00', 0x0, 0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r1) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x0, 0xfffffffffffffffe}) 2018/03/23 06:35:31 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x3, 0x31, 0xffffffffffffffff, 0x1000000000000002) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x30d, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e27, 0x800000000007, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000001001}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$TIOCSBRK(r1, 0x5427) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00000000c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x3, 0x1, 0x3, {0xa, 0x4e20, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x9}}}, 0x32) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) vmsplice(r2, &(0x7f0000000140), 0x0, 0xa) sendmsg$nl_crypto(r3, &(0x7f000037ffc8)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0x5, &(0x7f00002ceff0)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) ioctl$SNDRV_TIMER_IOCTL_START(r3, 0x54a0) [ 53.339453] kasan: CONFIG_KASAN_INLINE enabled [ 53.356585] kasan: GPF could be caused by NULL-ptr deref or user memory accessgeneral protection fault: 0000 [#1] PREEMPT SMP KASAN [ 53.369752] Dumping ftrace buffer: [ 53.373270] (ftrace buffer empty) [ 53.376957] Modules linked in: [ 53.380259] CPU: 1 PID: 8346 Comm: syz-executor6 Not tainted 4.4.120-gd63fdf6 #29 [ 53.387855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.397187] task: ffff8801c71a9800 task.stack: ffff8800ad5c0000 [ 53.403214] RIP: 0010:[] [] sg_read+0xd17/0x1490 [ 53.411275] RSP: 0018:ffff8800ad5c7b50 EFLAGS: 00010246 [ 53.416696] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff825bab1e [ 53.423938] RDX: 0000000000000000 RSI: ffffc900032b1000 RDI: ffff8801c9578170 [ 53.431178] RBP: ffff8800ad5c7c58 R08: 0000007461747364 R09: 0000000000000000 [ 53.438417] R10: 0000000000000000 R11: 1ffff10015ab8f30 R12: 00000000000000e9 [ 53.445659] R13: 0000000000000000 R14: ffff8800aeedef60 R15: ffff8801c9578140 [ 53.452908] FS: 0000000000000000(0000) GS:ffff8801db300000(0063) knlGS:00000000f6ff6b40 [ 53.461103] CS: 0010 DS: 002b ES: 002b CR0: 0000000080050033 [ 53.466954] CR2: 00000000f6ef4db0 CR3: 00000000ad6be000 CR4: 0000000000160670 [ 53.474196] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.481437] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.488675] Stack: [ 53.490795] ffff8800ad5c7bd8 ffff8801d9ba6128 0000000000000015 ffff8801c9578158 [ 53.498772] b6034513d9854f85 ffff8801c9578168 000000000000010d 0000000000000000 [ 53.506747] ffff8801d4a52000 0000000000001000 1ffff10015ab8f76 0000000020000064 [ 53.514730] Call Trace: [ 53.517289] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 53.523927] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.530914] [] ? __fget+0x47/0x3b0 [ 53.536073] [] ? sg_proc_seq_show_debug+0xda0/0xda0 [ 53.542712] [] __vfs_read+0x103/0x440 [ 53.548131] [] ? vfs_iter_write+0x2d0/0x2d0 [ 53.554072] [] ? fsnotify+0x5ad/0xee0 [ 53.559491] [] ? fsnotify+0xee0/0xee0 [ 53.564914] [] ? avc_policy_seqno+0x9/0x20 [ 53.570770] [] ? selinux_file_permission+0x348/0x460 [ 53.577495] [] ? security_file_permission+0x89/0x1e0 [ 53.584214] [] ? rw_verify_area+0x100/0x2f0 [ 53.590153] [] vfs_read+0x123/0x3a0 [ 53.595400] [] SyS_read+0xd9/0x1b0 [ 53.600558] [] ? do_sendfile+0xd30/0xd30 [ 53.606236] [] ? do_sendfile+0xd30/0xd30 [ 53.611918] [] do_fast_syscall_32+0x321/0x8a0 [ 53.618034] [] sysenter_flags_fixed+0xd/0x17 2018/03/23 06:35:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000411000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@multicast1=0xe0000001, @empty, @loopback=0x7f000001]}, 0x1c) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) fremovexattr(r1, &(0x7f0000000040)=@random={'btrfs.', '@))-eth1vmnet1{em0&ppp0\x00'}) [ 53.624059] Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 97 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5f 28 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 6b 06 00 00 48 8b 1b 48 85 db 0f 84 3b 03 00 [ 53.650747] RIP [] sg_read+0xd17/0x1490 [ 53.656463] RSP [ 53.669965] ---[ end trace 00e685fec021e35d ]--- [ 53.674827] Kernel panic - not syncing: Fatal exception [ 53.680564] Dumping ftrace buffer: [ 53.684075] (ftrace buffer empty) [ 53.687754] Kernel Offset: disabled [ 53.691346] Rebooting in 86400 seconds..