Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 20.350378] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 22.238936] random: sshd: uninitialized urandom read (32 bytes read, 34 bits of entropy available) [ 22.457639] random: sshd: uninitialized urandom read (32 bytes read, 34 bits of entropy available) [ 23.444084] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.56' (ECDSA) to the list of known hosts. 2018/03/25 21:36:20 fuzzer started 2018/03/25 21:36:20 dialing manager at 10.128.0.26:42281 [ 34.336819] audit: type=1400 audit(1522013785.492:5): avc: denied { create } for pid=3771 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 2018/03/25 21:36:25 kcov=true, comps=false 2018/03/25 21:36:27 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x1}}, 0x1, 0x2}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e21, 0xfff, @loopback={0x0, 0x1}, 0x2}}}, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x4e20, 0x9fe3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x2}}, 0x100, 0x1}, &(0x7f00000002c0)=0x90) r2 = accept$inet6(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000340)=0x1c) getsockopt$inet_buf(r0, 0x0, 0x11, &(0x7f0000000380)=""/84, &(0x7f0000000400)=0x54) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000004c0)={0x9, &(0x7f0000000440)=[{}, {}, {}, {}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000500)={r3, 0x3}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000540)={'ip6tnl0\x00', 0x1000}) getpeername$netrom(r0, &(0x7f0000000580), &(0x7f00000005c0)=0x10) getresuid(&(0x7f0000000600)=0x0, &(0x7f0000000640), &(0x7f0000000680)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) fchown(r2, r4, r6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000740)={{0x5c99723a, 0x28}, 'port0\x00', 0x81, 0x1000, 0x3ff9, 0x3, 0x80, 0x20, 0x4, 0x0, 0x2, 0x6494}) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000800)=@generic={0xc5, 0x4, 0x2}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000000840)=0x6) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000008c0)={0x31, &(0x7f0000000880)=""/49}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000900), &(0x7f0000000940)=0x4) r7 = add_key$keyring(&(0x7f0000000b00)='keyring\x00', &(0x7f0000000b40)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f0000000980)='user\x00', &(0x7f00000009c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000a00)="d1e620de84dca0046ecd3a03dc259af249672bcb724a31f8a0beab2652e8e99a59333eb5383f98c032d403e5fb5bd7bf7c01920b346f3392a4cbbc237560db1aba32370cb63dbe6eb4e1bb97d4e3dc2fe35e9512d47301e3dc682d7a8c46eac98e2180c55fbd8e80cc2d97725264461b2971f3e8461f15851d114dcb65df5eee1e7745b3c84c23e6bc670c4449a0281e50a1a4c27551f58da1e272a9cba303dbb64491d9d68ff77ee1a33c243f7ea0be1594e12d3dc3655c6e9bfc64d193fe01933a44e0da81b011a047bb870eaccb786dd1f47087322bfa237c22ec3c75d78a8275a3a7f7342da5d437fc04244ee1c127e52376809a", 0xf6, r7) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000b80)={0xaa, 0x12}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f0000000bc0)=""/178, &(0x7f0000000c80)=0xb2) linkat(r0, &(0x7f0000000cc0)='./file0\x00', r0, &(0x7f0000000d00)='./file0\x00', 0x1000) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000d40)={r1, @in={{0x2, 0x4e21, @loopback=0x7f000001}}}, &(0x7f0000000e00)=0x84) sendmmsg$unix(r0, &(0x7f0000000fc0)=[{&(0x7f0000000e40)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000f00)=[{&(0x7f0000000ec0)="b3c379100b", 0x5}], 0x1, &(0x7f0000000f40)=[@rights={0x20, 0x1, 0x1, [r2, r2, r0, r0]}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r5, r4, r6}], 0x68}], 0x1, 0x20000094) getsockname$packet(r0, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001180)=0x14) sendto$packet(r0, &(0x7f0000001000)="2796ad306f557a45f6307a2e0e214665c74a05419e8d0a29923dde18d47cee58c434e206347546249311b567832fa8e7cc5d7927480d3eb28f35d29addf746d0bbee1140663f7f79e6adb61efb2709ad2bd31305ed8fddfbe5174ce3aebac7e9bdb757f5d0287880f8cd2567897f38ce", 0x70, 0x40000, &(0x7f00000011c0)={0x11, 0x9f570589476b4dc0, r8, 0x1, 0x7, 0x6, @random="371f3aed852e"}, 0x14) mknodat(r0, &(0x7f0000001200)='./file0\x00', 0x8, 0xff) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000001240)=0x5, 0x4) 2018/03/25 21:36:27 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000040)={0xffffffff00000000, {{0x2, 0x4e21}}, {{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}}, 0x108) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x10001}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000240)=0x8) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/load\x00', 0x2, 0x0) fcntl$F_SET_RW_HINT(r3, 0x40c, &(0x7f00000002c0)=0x3) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x80, 0x0, 0x1, 0x6c, r2}, 0x10) r4 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r4) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000340)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000000400)="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", 0xff) r5 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000500)='/dev/ashmem\x00', 0x20000, 0x0) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000540)='gretap0\x00') ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000580)={0x800, 0x997, 0x7, 0x10000, 0x5, 0x101, 0x2, 0x8, 0x800, 0x4, 0x1, 0x3ff}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={r1, 0xcb}, &(0x7f0000000600)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000800)={{{@in6=@mcast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@local}}, &(0x7f0000000900)=0xe8) r7 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000940)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@rand_addr=0x9, 0x4e22, 0x0, 0x4e23, 0x1, 0x2, 0xa0, 0x80, 0x3b, r6, r7}, {0x2, 0x8, 0x4, 0x3f, 0x80000001, 0x80000001, 0x3, 0x1}, {0x80000000, 0x93b, 0x100000000}, 0x7, 0x6e6bba, 0x1, 0x1, 0x1}, {{@in=@multicast1=0xe0000001, 0x4d6, 0xff}, 0x0, @in6=@dev={0xfe, 0x80, [], 0x11}, 0x3500, 0x4, 0x3, 0x5, 0x6, 0x100, 0x4ca}}, 0xe8) read(r0, &(0x7f0000000a40)=""/136, 0x88) link(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)='./file0\x00') lookup_dcookie(0x3, &(0x7f0000000b80)=""/144, 0x90) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000c40)={'filter\x00'}, &(0x7f0000000cc0)=0x44) msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3) readlinkat(r0, &(0x7f0000000d00)='./file0\x00', &(0x7f0000000d40)=""/4, 0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000d80)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5, 0x8, 0x7, 0x400, 0x5, 0x1, r6}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000e00), &(0x7f0000000e40)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000e80)={@rand_addr, @local}, &(0x7f0000000ec0)=0xc) 2018/03/25 21:36:27 executing program 3: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) write$selinux_create(r0, &(0x7f0000000040)=@access={'system_u:object_r:ppp_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x39, 0x30}, 0x34) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000180)) utime(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0xea6, 0x8}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ptmx\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0xef, "ba72006c5400edbed849cd63df3c1ca428ae88ef5096598fc5eaad30433cfadf249dfca64c8246eac7bfccc99ae35a73990459c74aaca5ae36e8f90647f0d6947baca8bfae963e9e929352cabb5eb467daaa809f27302d1cb022ae06fb31e50b4e0176e5c594af1b883f894c5770a3333ea6e6a2b0db4a7fc3de554b2e11befaf7cc82d5638d2ff773f908611ac52c10b7a2e6c2440847e678113004d36bbd055591827a58125345b2831a59385eb80a18d6c0c25c47d0641913f3ab22a44f806112d6334a3094e68edf9017fee6902d8c367fdd55cd44376caf792bb5f55e8ca0ff40e9d98fcf70dfcafc8d607c78"}, &(0x7f0000000380)=0xf7) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000003c0)=@assoc_value={r4, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000400)=@assoc_value, &(0x7f0000000440)=0x8) setns(r1, 0x48000000) fcntl$setlease(r1, 0x400, 0x3) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000480)={0x8}) bind$ipx(r0, &(0x7f00000004c0)={0x4, 0x4, 0x6, "e9bfd66470a1", 0x9}, 0x10) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000500)={'ip6gre0\x00'}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000540)={'raw\x00', 0x3, [{}, {}, {}]}, 0x58) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000005c0)=0x3) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000640)={r4, 0xfffffffffffffc39}, &(0x7f0000000680)=0x8) r5 = add_key(&(0x7f00000006c0)='cifs.idmap\x00', &(0x7f0000000700)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000740)="e262b67f550b18c0d95729ddb92025f902f1c97178fd4c00c9c0c366b481a1b8f49f4abbcbf3ec8cae09afd6d36fc0809b3c441b556c88a95b1ab04185229d1b4db1145ba0c8cffc90c93ad49b930d6a8829567f0dc36fb1dd23e242b2342d360ed4de400110881c411c20b96f1d805c508853011869930c68a27becb17d174b040f8751c7c1f6295a01ce7b3914b4a6fb0cbf9a2c114ffb6931d9714303386dd06b11ff39d53e490b819090d67489f2f0fa2c0b85b064c729a25430e07e713e42a8cce49a5b161f0a30ff76bde2c99212921e9afbee66cf2b2a13fe092aa3defaf7f39ab943", 0xe6, 0x0) getresuid(&(0x7f0000000840), &(0x7f0000000880)=0x0, &(0x7f00000008c0)) stat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r5, r6, r8) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000009c0)={0xffffffff, {{0xa, 0x4e22, 0x6, @empty, 0x1}}}, 0x88) lchown(&(0x7f0000000a80)='./file0\x00', r7, r8) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000ac0)) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000b00)={0x0, 0x8, 0x10000, 0x6}, 0x6) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000b40), 0x4) pread64(r1, &(0x7f0000000b80)=""/225, 0xe1, 0x0) 2018/03/25 21:36:27 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x400) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000040)={@local, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) connect$packet(r0, &(0x7f00000000c0)={0x11, 0x1b, r1, 0x1, 0x9, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x14) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x408000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) iopl(0x80000000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000140)={0x1, {{0xa, 0x4e24, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}}, 0x88) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000000200)={r1, 0x1, 0x6, @random="53d453f4b544"}, 0x10) r3 = add_key(&(0x7f0000000240)='cifs.spnego\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000002c0)="dc8a6b3a03641fc288c94e1fb9b98131abefac35346055f9613d4910dd84f46d3afb0d5a65d289f2092288999b9ee36bb7c3c22b5fcceacb7a783a34cd01f92b65740d5fa464466df26615535176d29b019a7c95579616ba32ef0d1d341ee33c0c5a9b7b24dd35a1929885f0c8ec40be7fe2e00afb3942eeccfa1e34449be52ccd40d8ad729285e69d07054d2ad2e93bbcf09b1e81548d2a57a58e9af38713d9262c", 0xa2, 0xfffffffffffffff8) keyctl$invalidate(0x15, r3) select(0x40, &(0x7f0000000380)={0x20, 0x4, 0x7, 0xfffffffffffffff7, 0x3f, 0x6, 0x100, 0xb55b}, &(0x7f00000003c0)={0xd460, 0x4, 0x100, 0x62, 0x800, 0x2, 0xffffffff, 0x3}, &(0x7f0000000400)={0x800, 0x7fff, 0x1c3217ec, 0x3, 0x10001, 0xfffffffffffffff9, 0x7fff, 0x6}, &(0x7f0000000440)={0x77359400}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000480)={0x0, 0x4}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000500)=@assoc_value={r4, 0x7}, &(0x7f0000000540)=0x8) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000580)={0x6, 0x4, 0x9, 0x9}) ioctl$TIOCNOTTY(r2, 0x5422) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00000005c0)={{0x2, 0x4e20}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0xa, {0x2, 0x4e22, @multicast1=0xe0000001}, 'dummy0\x00'}) getpeername$ipx(r0, &(0x7f0000000640), &(0x7f0000000680)=0x10) write$selinux_load(r0, &(0x7f00000006c0)={0xf97cff8c, 0x8, 'SE Linux', "2b89d0c45318c82d2cb414b36259d62e"}, 0x20) write(r2, &(0x7f0000000700)="bca2289e143021077bda9cd2ae39cb862fd20732add095a6003174426f1b2b13b9cf2ad92be2011a01", 0x29) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000740)='JR', 0x2) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000007c0)={0x2, &(0x7f0000000780)=[{0xfff, 0x40, 0x9}, {0x93e, 0x7fffffff, 0x0, 0xab04}]}, 0x10) r5 = socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f0000000800)={{0x6, 0x80000001}, 'port0\x00', 0x25, 0x40, 0x2, 0x6, 0x3, 0x3, 0x9, 0x0, 0x2, 0x200}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f00000008c0)={0xfffffffffffffffa, 0x98cd, 0x100000001, 0x20}) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000900)={0x6, 0x3}) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000940)=""/239) splice(r2, &(0x7f0000000a40), r5, &(0x7f0000000a80), 0x10001, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000ac0)=0x2, 0x4) fanotify_mark(r0, 0xba, 0x8000000, r0, &(0x7f0000000b00)='./file0\x00') ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000000b40)) 2018/03/25 21:36:27 executing program 2: rt_sigtimedwait(&(0x7f0000000000)={0x3}, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, 0x8) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000100)={0x7, 0x4, 0xb4d9, 0x1803fc41, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x84) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x220000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000380)={r1, 0x4c, &(0x7f0000000300)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e21, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x16}}, @in6={0xa, 0x4e21, 0x868a, @empty, 0x8}]}, &(0x7f00000003c0)=0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000400)) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000440)='/selinux/mls\x00', 0x0, 0x0) ftruncate(r2, 0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000480)=0x3f, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000004c0)=0x4e14, 0x4) pwritev(r2, &(0x7f0000000580)=[{&(0x7f0000000500)="d3a5afaf0a382ff5c6a30ce711ecb86766c13999a465ef553570ee734d71cbff62fbed0ea14612cbd44c9b1cdefa541e5a76a9d39baec68d178af99bed7449d899d92d3f545f72a0a29318b81617ceebf41a72b95724a74f16e57c93824633388714b2daca8ebfb228aba4757bd3288d1c5c4f405a367f0860afb452bfbe6954", 0x80}], 0x1, 0x0) signalfd4(r0, &(0x7f00000005c0)={0x9}, 0x8, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r2) bind$pptp(r3, &(0x7f0000000600)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) timer_create(0x2, &(0x7f0000000740)={0x0, 0x4, 0x3, @thr={&(0x7f0000000640)="3b1f3035", &(0x7f0000000680)="0c9ea30f75dcf2e45f1e821a898dc65846abf2a64047ce655be4bd7475cafdba3eb88822a32d8212989d7bfa66f3384000eea18752ffb0335ae7356f522a94116c0d8797fa43a680b2876241baac668fb027d1fac186902defeb1477e600cad5e4b807ec41f0036fee53bc35b1cdd1365854329cc71fcf1fd0df88a44614f4e9ec84c8cb95ae2623ea14b912aff8c1c8afd9c166fd0ef077df9d5539b142468e4dac"}}, &(0x7f0000000780)=0x0) timer_gettime(r4, &(0x7f00000007c0)) execveat(r0, &(0x7f0000000800)='./file0\x00', &(0x7f0000000980)=[&(0x7f0000000840)='\x00', &(0x7f0000000880)="27402f0600", &(0x7f00000008c0)='/proc/self/net/pfkey\x00', &(0x7f0000000900)='vmnet1\x00', &(0x7f0000000940)='\x00'], &(0x7f0000000a00)=[&(0x7f00000009c0)='/selinux/mls\x00'], 0x1800) munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001e40)={{{@in=@remote, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000001f40)=0xe8) sendmsg$nl_route(r3, &(0x7f0000002080)={&(0x7f0000000a40)={0x10}, 0xc, &(0x7f0000002040)={&(0x7f0000001f80)=@bridge_getlink={0xa0, 0x12, 0x600, 0x70bd27, 0x25dfdbfb, {0x7, 0x0, 0x0, r5, 0x10, 0x1}, [@IFLA_LINKMODE={0x8, 0x11, 0xb09}, @IFLA_PORT_SELF={0x78, 0x19, [@typed={0x14, 0x29, @str='/selinux/mls\x00'}, @generic="d5a61989a1dfdaae92e0bf746ac143e296fcad72c74d1cb9a814b03ae0e530256cc7e899989c8e00fa8b74ca30d226a6ca175f8201487e27565243606653ebc705b1a5417c5c", @typed={0x18, 0x91, @str='posix_acl_accessGPL\x00'}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x80}, 0x20040080) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00000020c0)=0x8, 0x2) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000002100)={r5, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$LOOP_SET_DIRECT_IO(r2, 0x4c08, 0x6) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000002140)={'ipddp0\x00', {0x2, 0x4e21, @rand_addr=0x6}}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000002180)=0x800, 0x4) 2018/03/25 21:36:27 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x5, 0x0, 0x100, 0xfffffffffffffffa, 0x3, 0x8, 0x5, 0x7, 0x38, 0x101, 0x5, 0xffffffffffffe948}) socketpair$inet6(0xa, 0xa, 0x200, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(0xffffffffffffff9c, &(0x7f00000055c0)=[{{&(0x7f00000000c0)=@generic, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/229, 0xe5}, {&(0x7f0000000340)=""/210, 0xd2}, {&(0x7f0000000440)=""/108, 0x6c}], 0x4, &(0x7f0000000500)=""/74, 0x4a, 0x2}, 0x7}, {{&(0x7f0000000580)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000600)=""/160, 0xa0}, {&(0x7f00000006c0)=""/169, 0xa9}, {&(0x7f0000000780)=""/194, 0xc2}, {&(0x7f0000000880)=""/39, 0x27}, {&(0x7f00000008c0)=""/164, 0xa4}], 0x5, &(0x7f0000000a00)=""/4096, 0x1000, 0x1}, 0x1}, {{&(0x7f0000001a00)=@nl, 0x80, &(0x7f00000020c0)=[{&(0x7f0000001a80)=""/207, 0xcf}, {&(0x7f0000001b80)=""/67, 0x43}, {&(0x7f0000001c00)=""/72, 0x48}, {&(0x7f0000001c80)=""/150, 0x96}, {&(0x7f0000001d40)=""/87, 0x57}, {&(0x7f0000001dc0)=""/219, 0xdb}, {&(0x7f0000001ec0)=""/215, 0xd7}, {&(0x7f0000001fc0)=""/19, 0x13}, {&(0x7f0000002000)=""/142, 0x8e}], 0x9, &(0x7f0000002180)=""/195, 0xc3, 0x3}, 0x7ce7}, {{&(0x7f0000002280)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000002300), 0x0, &(0x7f0000002340)=""/43, 0x2b, 0x7fff}, 0x4}, {{&(0x7f0000002380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000039c0)=[{&(0x7f0000002400)=""/30, 0x1e}, {&(0x7f0000002440)=""/101, 0x65}, {&(0x7f00000024c0)=""/102, 0x66}, {&(0x7f0000002540)=""/236, 0xec}, {&(0x7f0000002640)}, {&(0x7f0000002680)=""/112, 0x70}, {&(0x7f0000002700)=""/208, 0xd0}, {&(0x7f0000002800)=""/219, 0xdb}, {&(0x7f0000002900)=""/151, 0x97}, {&(0x7f00000029c0)=""/4096, 0x1000}], 0xa, &(0x7f0000003a80)=""/47, 0x2f}, 0x100000001}, {{0x0, 0x0, &(0x7f0000003f40)=[{&(0x7f0000003ac0)=""/117, 0x75}, {&(0x7f0000003b40)=""/215, 0xd7}, {&(0x7f0000003c40)=""/126, 0x7e}, {&(0x7f0000003cc0)=""/237, 0xed}, {&(0x7f0000003dc0)=""/203, 0xcb}, {&(0x7f0000003ec0)=""/127, 0x7f}], 0x6, &(0x7f0000003fc0)=""/4096, 0x1000, 0x8}, 0x9}, {{&(0x7f0000004fc0)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000005480)=[{&(0x7f0000005040)=""/9, 0x9}, {&(0x7f0000005080)=""/175, 0xaf}, {&(0x7f0000005140)=""/230, 0xe6}, {&(0x7f0000005240)=""/243, 0xf3}, {&(0x7f0000005340)=""/85, 0x55}, {&(0x7f00000053c0)=""/187, 0xbb}], 0x6, &(0x7f0000005500)=""/183, 0xb7, 0x1000}, 0x9}], 0x7, 0x100, &(0x7f0000005780)={0x0, 0x1c9c380}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000057c0)={{{@in6, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@loopback}}, &(0x7f00000058c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000005900)={{{@in=@dev={0xac, 0x14, 0x14, 0x15}, @in6, 0x4e23, 0x2, 0x4e21, 0x7, 0x2, 0x20, 0xa0, 0x7f, r3, r6}, {0xf6, 0x10001, 0x5, 0x1f, 0x401, 0x1, 0x0, 0x2}, {0x0, 0x1, 0x9d5, 0x732a27c2}, 0x2, 0x6e6bbc, 0x3, 0x0, 0x3, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d3, 0x3c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3503, 0x3, 0x3, 0x8efd, 0xfffffffffffffffc, 0x80000001, 0x1}}, 0xe8) rt_sigpending(&(0x7f0000005a00), 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000005a40)={0x0, 0x794c}, &(0x7f0000005a80)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000005ac0)={r7, 0x9e}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000005b00)=@assoc_value={r7, 0x80}, 0x8) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000005b40)={0x2, 0x1, 0xfffffffffffffffc, 0x2, 0x80}) r8 = openat$keychord(0xffffffffffffff9c, &(0x7f0000005b80)='/dev/keychord\x00', 0x1c1040, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40042409, 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000005bc0)={0x8, 0x200, 0x101, 0x2, r7}, 0x10) rt_sigpending(&(0x7f0000005c00), 0x8) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r8, 0x2405, r8) ioctl$EVIOCGABS0(r8, 0x80184540, &(0x7f0000005c40)=""/94) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005cc0)={0x0}, &(0x7f0000005d00)=0xc) fcntl$setown(r4, 0x8, r9) ioctl$DRM_IOCTL_SET_MASTER(r8, 0x641e) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000005d40)={0x4, [0xffff, 0x2, 0x7, 0x7fffffff]}, &(0x7f0000005d80)=0xc) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000005dc0)="e6ec56", 0x3) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000005e00)=0xe919) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000005e40)={{0xffffffffffffffff, 0x3, 0x1d3, 0x0, 0x7}, 0x1, 0x7}) ioctl$VT_WAITACTIVE(r0, 0x5607) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000005ec0)={0x4, 0x1, 0x8000, 0x101, 0x8000, 0xa0dc, 0x5, 0x5, r7}, 0x20) ioctl$GIO_FONT(r8, 0x4b60, &(0x7f0000005f00)=""/115) ioctl$sock_inet6_SIOCSIFADDR(r8, 0x8916, &(0x7f0000005f80)={@mcast2={0xff, 0x2, [], 0x1}, 0xc054, r5}) getsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000005fc0), &(0x7f0000006000)=0x4) ioctl$EVIOCGVERSION(r8, 0x80044501, &(0x7f0000006040)=""/176) 2018/03/25 21:36:27 executing program 5: clock_gettime(0x7, &(0x7f0000000000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000040)=@ethtool_ringparam={0x11, 0x1, 0x7, 0x2, 0x4, 0xb44, 0x6, 0x35, 0x6}}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$TCSBRK(r0, 0x5409, 0x9000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000280)={'bcsf0\x00', &(0x7f0000000180)=@ethtool_rxnfc={0x30, 0xc, 0x100000001, {0x8, @ah_ip4_spec={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, 0x4, 0x100000000}, {"3ac3", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, 0x9, 0x1, [0xffffffffffff0001, 0xfffffffffffffffa]}, @esp_ip4_spec={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, 0x2, 0x7fffffff}, {"00d1", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x3, 0xa836, [0x2, 0xffffffffffff0000]}, 0xfffffffffffff7b7, 0xfffffffffffffffe}, 0x4, [0x1f, 0x5, 0x4, 0x7d]}}) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00000002c0)=0x9) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000300)) getsockname$packet(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000003c0)=0x14) bind$packet(r0, &(0x7f0000000400)={0x11, 0x1a, r2, 0x1, 0x9a, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x12}}, 0x14) getsockname$packet(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000480)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000004c0)={0x0, @in={{0x2, 0x4e24, @broadcast=0xffffffff}}, [0x4, 0x9, 0x9, 0x101, 0x855, 0x7, 0x5, 0x73670cdb, 0x5, 0x7, 0x3, 0x3b98, 0x2, 0xa00000, 0x3]}, &(0x7f00000005c0)=0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000600)={r3, @in6={{0xa, 0x4e22, 0x29, @empty, 0x9}}}, 0x84) ioctl$TCSETAF(r0, 0x5408, &(0x7f00000006c0)={0x75f, 0xea, 0xa45, 0xd6e, 0x1ff, 0x7fffffff, 0x101, 0x9, 0x7, 0x9}) r4 = signalfd(r0, &(0x7f0000000700)={0x3}, 0x8) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000740)={0x7fff, 0x9, 0x7, 0x5, 0xc36, 0x8000, 0x2, 0x4, 0x6, 0x2}) sendmsg(r1, &(0x7f0000000940)={&(0x7f0000000780)=@l2={0x1f, 0x31a, {0xcec9, 0x8000, 0x1, 0x7, 0x7, 0x4}, 0x0, 0x8}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)="8fc0da52f35c81a0b4492d9963b38ddd17d8e14c9f892d7cb851fc19673de82a480acddbf6d4f49809b807f4c95ad1929af38a839be8f487fb8f951ea6b4de2b3e3a08cd1bc84cf673a6e7b1d4a62540a2d6dd2e917d980f08f194b37c6dc53d9e997581bdccdd93cac395ccaf599253b03435d7bf155332937f5e570b93b334fae0dfc603591ea6df32cf041d83", 0x8e}, {&(0x7f00000008c0)="767261d069bf7ca1d427d4b331ac771cb70f64b587a5f6e4f201a29b33e798c8317c8752a296e91dc1a253e0776fc6384f6775fd66f3b41e857154386d", 0x3d}], 0x2, 0x0, 0x0, 0x4040}, 0x40) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000980)=0x6, 0x4) clock_gettime(0x3, &(0x7f00000009c0)) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000a00)=""/150, &(0x7f0000000ac0)=0x96) getgid() getpeername$unix(r0, &(0x7f0000000b00)=@abs, &(0x7f0000000b80)=0x6e) timerfd_create(0x6, 0x80000) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000bc0)=0x8, 0x1) sync_file_range(r0, 0x7, 0x0, 0x2) r5 = add_key$keyring(&(0x7f0000000c00)='keyring\x00', &(0x7f0000000c40)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$describe(0x6, r5, &(0x7f0000000c80)=""/189, 0xbd) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000d40)={0x2, 0x2, 0x0, 0x7, 0x4, 0x2, 0x3, 0x2, r3}, &(0x7f0000000d80)=0x20) sysinfo(&(0x7f0000000dc0)=""/30) 2018/03/25 21:36:27 executing program 6: r0 = memfd_create(&(0x7f0000000000)="2d74727573746564d900", 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x1b, "dfa41ce902d2b7a0489e8b2b8543f2eb79a5a9c8681d24c785b0ed"}, &(0x7f0000000100)=0x23) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x8001, 0x0, 0x1, 0x200, 0x25dc98f3, 0x7d, 0x0, {r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x9, 0x9, 0x100, 0xc7, 0x20}}, &(0x7f0000000200)=0xb0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000240)={0x7f, 0x84d, 0x200, 'queue0\x00'}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)=0x40, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)=0x4, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000380)=@int=0xfffffffffffff701, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000003c0)={r2, 0x93, 0x7}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000440)={0x6}, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000480)={0x7, {{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x88) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000540)={0x81}, 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000580)={0x38, 0x3, 0x3f, {}, 0x8, 0x80000000}) r4 = signalfd(r0, &(0x7f0000000600)={0x640}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000640)=@assoc_value, &(0x7f0000000680)=0x8) ftruncate(r4, 0x7) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000006c0)={r1, 0x3, 0x6, 0x7, 0x4, 0x9}, 0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000700)={r3, @in={{0x2, 0x4e20, @rand_addr=0x2}}, 0x8, 0xffff, 0x8, 0x8, 0x80}, &(0x7f00000007c0)=0x98) prctl$setfpexc(0xc, 0x3) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000800)={r2, 0x2b, "77a4ba7abd4ac2bb8259bd5eed6a04a82d8bf74d0ebcb4e7e4553e759e78a2e659d10d03e0fc5753f78382"}, &(0x7f0000000840)=0x33) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000000880)={{{@in=@local, @in6=@loopback}}, {{@in=@multicast2}, 0x0, @in6=@local}}, &(0x7f0000000980)=0xe8) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000009c0), 0x10) mq_notify(r0, &(0x7f0000000b00)={0x0, 0x40, 0x0, @thr={&(0x7f0000000a00)="69867c992e40", &(0x7f0000000a40)="fd2d92f1668c988dbcc32e4e5534e7745a701cf9d7546fea90ad885d0920c6a3d1d6d9cb517285abf3c57de3ae73cdcc7c1314f2801fdf9b54e8a8efc7b36776c42966a6c9ab425aadce7a8ca6504da6f4ad91a3dddaa64705aa9e15a4afd003b7c78da77b5702ae7e11f97abefd452d8d4110090c02eb152c9028032ab7c43525ac1025896d96435f4ca8e9e57a4298c5cedb9aea085c62f5936c0e7d746fb55b3b88e21d26725ce9aa8a6da9fa4bf76e2d495b5a"}}) bind$ipx(r0, &(0x7f0000000b40)={0x4, 0x3ff, 0x8, "8ae437344ad0", 0x1}, 0x10) fstatfs(r4, &(0x7f0000000b80)=""/254) prctl$seccomp(0x16, 0x3, &(0x7f0000000cc0)={0x3, &(0x7f0000000c80)=[{0x7, 0xffff, 0x6580, 0x41}, {0x0, 0x25, 0x3ff, 0x401}, {0x0, 0x401, 0x10000}]}) syz_open_dev$binder(&(0x7f0000000d00)='/dev/binder#\x00', 0x0, 0x802) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000d40)=0x1, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000d80)={r2, 0xff}, &(0x7f0000000dc0)=0x8) utimes(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)) [ 36.374472] IPVS: Creating netns size=2552 id=1 [ 36.437084] IPVS: Creating netns size=2552 id=2 [ 36.500312] IPVS: Creating netns size=2552 id=3 [ 36.562946] IPVS: Creating netns size=2552 id=4 [ 36.641668] IPVS: Creating netns size=2552 id=5 [ 36.756752] IPVS: Creating netns size=2552 id=6 [ 36.867449] IPVS: Creating netns size=2552 id=7 [ 37.000662] IPVS: Creating netns size=2552 id=8 2018/03/25 21:36:31 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000240)=[{&(0x7f00009c0000)="390000001300090468fe0000f9fffffffff0ffff030000004500010700000014190018000400020007f50004020000c60001010c00f41ee400", 0x39}], 0x1) 2018/03/25 21:36:31 executing program 4: keyctl$setperm(0x5, 0x0, 0x5ae1e0bc84f53d93) prctl$setmm(0x23, 0x5, &(0x7f0000ffe000/0x1000)=nil) 2018/03/25 21:36:31 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000238fc8)={&(0x7f0000000000)=@in={0x2, 0x4e22, @loopback=0x7f000001}, 0x80, &(0x7f000027c000), 0x0, &(0x7f0000363000)=[{0x30, 0x0, 0x7, "861ab072df0f461270adb5424e9e1ee5baf502865355f34585"}], 0x30}, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000100)='/dev/keychord\x00', 0x8100, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000002c0)={'broute\x00', 0x0, 0x4, 0xf1, [], 0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f00000001c0)=""/241}, &(0x7f0000000340)=0x78) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00000000c0)=0x3, 0x4) 2018/03/25 21:36:32 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f00000014c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x18000}, 0xc, &(0x7f0000001480)={&(0x7f0000000140)={0x1304, 0x25, 0x900, 0x70bd2b, 0x25dfdbfc, {0x8}, [@nested={0x10c8, 0x17, [@typed={0x14, 0x4d, @ipv6=@loopback={0x0, 0x1}}, @generic="776054986f6652edbbb4d012d123b4a2c789e540fb2f61cb3dde0ffbca32c89ba71a7f9af8189972694b5fcd060520aa7791beb652d64e7f5fb82f51aba4236eac6a029e713ab1a2c0fa81a71a8aa067", @typed={0x20, 0x4, @str=':!cgroupwlan0trustedbdev\x00'}, @typed={0x4, 0x7e}, @generic="7ed3d7adb6af3c7daa5b1bc80569d421112eef3a998d2f3f29865f22986953252915b32d90c1c416f21f8a79c34d902b34a0b00de7a6c5bd4cde6843", @generic="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"]}, @nested={0x10c, 0x2e, [@generic="ce3f59acf5731325309c37963fe32b5eaf8c3abb24eedb0b721475ade048f46c75f362d2c40376a8a080931aa0c02d81ec5de235dd04f35df94f93a3b0e5166b2a65dae9b1ae", @generic="ea95b97f5d4cc6e44a6777cc19d9c240524c982b32a8ffeac2ac2987da203bc061c2b2e2a869354ea8651b3065fa12d776cb46af7bd5a8e67cd18d5edf142997f3ed78dd5ef61d230a70673ee4eed0b2d15cc9efaf2b43b17d70287126e69e7d117052d1632de03e78480320ebb5dd9e50abfb3a73a3c8fc6b7bbfe533f36f86639175b118912ebb0cc311b82354685fd001ae9a50deaf92aef4cd73e1d2d2011762af5b0895b8298c3416c5d1aa2f2d326e93c609c8c5b9e6ca8f523cfad3"]}, @nested={0x11c, 0x34, [@generic="795627a9152d96564d3385e08ee2c58145579bd62d2d3268d75b6164bcb2c683b0f46f08956595c0419d0d2ff2df7a0de4ebd163ad03b5fa7f07ef7db08ad77e9cad8f683b50cc4ba7ba5def63b0926ad0317fe82516155b99732a330c6521595e92fb5546fa341922a9b41b19d2eda746ec2b515bca9fc78083bc6ef998ad06b3b7b5a4cf609e760ae262799d60b395ee3f068ecf4d8d26e5931b9cc941cc8308b1469e7958d7f8ac53b1ea5c25c426951c3cd4631ce6c8861ff1298d43cf8787891cba628dcf37b63a2e17", @generic="f1a702b2cb3506168912288df262bbe5083805e0d32440a0338b7901c5c0af96f3a1bd8662a93ad48f04ef34b54c", @typed={0x14, 0x96, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}}, @typed={0x8, 0x4a, @ipv4=@multicast1=0xe0000001}]}]}, 0x1304}, 0x1, 0x0, 0x0, 0x1}, 0x4000010) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000001540)={{0x77359400}, {0x0, r1+30000000}}, &(0x7f0000000080)) readv(0xffffffffffffffff, &(0x7f00009aefe0)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/03/25 21:36:32 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@abs={0x1}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000985ff8)=@un=@abs={0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f000043eff7)='net/unix\x00') sendfile(r0, r2, &(0x7f00004db000), 0x400ff) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000040)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000140)=0xe8) r4 = getegid() fchownat(r2, &(0x7f0000000000)='./file0\x00', r3, r4, 0x1000) 2018/03/25 21:36:32 executing program 7: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f00002f0000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4}, 0xfffffffffffffc48) fallocate(r1, 0x0, 0x0, 0x8001) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) sendfile(r0, r1, &(0x7f00005faff8), 0xfffb) 2018/03/25 21:36:32 executing program 3: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400000000000a) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f000002dfcc)=@ipv4_newroute={0x34, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_ENCAP={0x10, 0x16, @typed={0xc, 0x0, @str='\x00'}}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x4}]}, 0x34}, 0x1}, 0x0) 2018/03/25 21:36:32 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) flock(r0, 0x1) flock(r0, 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e22, 0xcf34, @dev={0xfe, 0x80, [], 0xa}, 0x1}}, [0x5, 0x0, 0x3, 0x8, 0x6, 0x4, 0x5, 0x9, 0x7fffffff, 0x4, 0x0, 0x571, 0x5, 0x9, 0x5]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e24, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffcedc6118}}, 0x7, 0x3, 0x3f, 0x7, 0x5f}, &(0x7f0000000240)=0x98) 2018/03/25 21:36:32 executing program 5: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x1, 0x31, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r1, 0x1) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000380)=0x0) fcntl$setown(r0, 0x8, r3) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff]}, 0x7ff}, 0x1c) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f00000001c0)={{0x3c3e5673, 0x8001}, 'port0\x00', 0x18, 0x80000, 0x401, 0x8, 0x3, 0x7ff, 0x20, 0x0, 0x2, 0x7}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1e7000)=nil, 0x1e7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0xb8, "f2e7cf03b132cfb9aa3b69eedbab51e620dea28e81dc558b8ec6f763c71c9d788df2bb1f5f509c46c785a05d363170268cf451e1e48d9877479788bd7de816078cc4f5a075e9b03f2d0f3d904b00a14a575a10ede132d19d16f06c3f0ad53186bb8f688fde9aea3949de2fd19833ff3d3a50d68844ad4299b5e3af028621f2863db1f9397f1ae0147e098d4c81acd03cd8b115ae3380891bd0f40040b857a787468f88e863c11e8fd0745d614bcd9aa8b0fd0c67afdb498c"}, &(0x7f00000000c0)=0xdc) r6 = socket$inet_tcp(0x2, 0x1, 0x0) sync_file_range(r5, 0xfffffffffffffc01, 0x8, 0x1) getsockopt$inet_buf(r6, 0x0, 0x487, &(0x7f000048ffe8)=""/24, &(0x7f00001e6000)=0x5d1c08922993d1e9) 2018/03/25 21:36:32 executing program 1: ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4"}) r0 = socket(0x10, 0x80000, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000180)={'sit0\x00', @ifru_data=&(0x7f0000000000)="ac8be4abd0f79d6325ae476aab5970a3131f2fb4bbfb3c75500e33d0612f430d"}) 2018/03/25 21:36:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x800000000100003) sendto$inet6(r0, &(0x7f0000eb9fff), 0x0, 0x20000003, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) clone(0x0, &(0x7f0000c5dfc3), &(0x7f00000001fb), &(0x7f0000000000), &(0x7f0000000f79)) times(&(0x7f00000c5000)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x52) close(r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) fcntl$setown(r1, 0x8, r3) r4 = accept(r1, &(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00003fc000)=0x2c1) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f0000000140)=0x100, 0x4) 2018/03/25 21:36:32 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) sysfs$3(0x3) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000040)={'lo\x00', @ifru_data=&(0x7f0000000100)="ba4fc10491b0bd7b3b88a08a721619a3fd312ff50c7d6b6b24d9027f36a2e094"}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0xc001, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/25 21:36:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000841000)=0x177, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1, 0xffff, 0x4, 0x2, 0x94, 0xffffffffffff7fff, 0x7aef, {0x0, @in6={{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0x0, 0xa87, 0x6, 0x52}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r2, 0x0, 0x80000000, 0x1}, 0x10) socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000204ffc)=0x4000000009, 0x4) socket$l2tp(0x18, 0x1, 0x1) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}, [0x8, 0x3, 0x3, 0x2, 0x2, 0x80, 0x4, 0x10001, 0x6d4, 0x6, 0x4, 0x4, 0x4, 0x2, 0x1000]}, &(0x7f00000002c0)=0x100) ioctl$TIOCNOTTY(r3, 0x5422) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x46, 0x4) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)}}], 0x1, 0x2041, 0x0) [ 41.197296] audit: type=1400 audit(1522013792.342:6): avc: denied { create } for pid=5214 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_fib_lookup_socket permissive=1 2018/03/25 21:36:32 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"64756d8c0180000000000000804bfe00", 0xffd}) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x101000) bind$ax25(r1, &(0x7f0000000100)={0x3, {"b6ee66d0d0a323"}, 0x4}, 0x10) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x1, 0x32, r0, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)) 2018/03/25 21:36:32 executing program 0: rt_sigaction(0x1c, &(0x7f0000492000), &(0x7f0000145fe0), 0x8, &(0x7f0000000000)) chmod(&(0x7f00000001c0)='./file1\x00', 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x80800) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @loopback=0x7f000001}, 0x1, 0x2, 0x3, 0x4}}, 0x26) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000140)=0x5) chmod(&(0x7f0000000180)='./file0\x00', 0x0) 2018/03/25 21:36:32 executing program 3: unshare(0x8000000) r0 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x7, 0x2}) r1 = syz_open_dev$mice(&(0x7f0000848ff0)='/dev/input/mice\x00', 0x0, 0x1) sendfile(r1, r0, 0x0, 0x80000000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'ip6gretap0\x00'}) 2018/03/25 21:36:32 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x100) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f00000000c0)=0x15a) dup2(r0, 0xffffffffffffffff) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/03/25 21:36:32 executing program 2: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) r1 = openat$cgroup_ro(r0, &(0x7f0000000c00)='memory.swap.current\x00', 0x0, 0x0) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000b40)="8b456ddabc1ea581b332ab8fec4905d2773fd8ddbd34be88fd843bf557cb7648fa8ffc491fa03502e4bfdf76fe0b17b56472eac866f395e91cccf9ddc6718a5343168596211b96ec8ae6debd5f3bd15352") ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000000)="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") getegid() setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000bc0)={0xff, 0x401, 0xfffffffffffff800, 0x4, 0x1000, 0xcf5c, 0x3, 0xfe3, 0x3, 0xe3}, 0xb) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000a00)="3dae6068d46eb959480b211554834f01d854a620348943a00b27519214e05331a70faad24240ade680324b7acad2c7d08789f984498ef84759d919a101826b76bbcdf7c837eba29c4b1c25802dee2e5a307aef2c8538156886cd3fc6b755663fc4f8a3dd0b4b4dd609fe9392394da3f58c6f5de180efaf9de7d26b598081865c389af0be0f1cd994c31d97c45ef8b68d813e10b278cffa86a8523ae113b79e2fba7ccd45e74f9334ddc3b64e7735ba310627d4680e9fad83f2f38f80b2a485e7eec1bdb2df35608437b614dbafaa3d", 0xcf) memfd_create(&(0x7f0000002901)='dev ', 0x0) 2018/03/25 21:36:32 executing program 0: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') socketpair(0x8000000000, 0x0, 0x239, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000000)="efd682f244771203616bb879", 0xc, 0x4000014, 0x0, 0x0) 2018/03/25 21:36:32 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000000a000)={&(0x7f0000010ff4)={0x10}, 0xc, &(0x7f0000015000)={&(0x7f0000018dd0)=@dellink={0x28, 0x11, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10001, 0x40040) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x54, r2, 0x908, 0x70bd2b, 0x25dfdbfe, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2b}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0x10) 2018/03/25 21:36:32 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xffffffffffffffff, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) pwrite64(r1, &(0x7f0000000080)="fda822abece2f15850d7ca3a57b8fa906156f99e9dabf500d49ff5bbfdce347787a7757a9b668d69c97c3352f9feda7542b5aea3cb2485fcd23023f38c939d6cae71a86a0ad1adc4108b80078d9fec687fda0073ce4ad441a2727157344557e3ca7e2dac02dacc02d14451e8dae9019148588bbff57671ef9622efce6048595fa9dc099c7bd173da389b546a530df06310cdaa57085a67bcc749ebef833b3a485ff84256d9f49b8d6b9ae84a067120cfb08449b446c0b414d56c998362b1481ec382ea1c50200f86d2308c1539e20b", 0xcf, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) 2018/03/25 21:36:32 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@mcast2, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000940)=0xe8) geteuid() lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)) lstat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000d00)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x176, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000000040)={&(0x7f0000ffa000/0x4000)=nil, 0x81, 0x2, 0x2, &(0x7f0000ffd000/0x2000)=nil}) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'yam0\x00', {0x4, 0x0, 0x4, "96b88e801f06"}}) [ 41.377763] audit: type=1400 audit(1522013792.532:7): avc: denied { write } for pid=5264 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 41.410739] audit: type=1400 audit(1522013792.562:8): avc: denied { read } for pid=5264 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/03/25 21:36:32 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000004c0)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) r1 = socket(0x18, 0x0, 0x4) connect(r1, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000000c0)={r3, 0x3}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x1000) 2018/03/25 21:36:32 executing program 4: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x6, 0x7}], 0x1) write(r1, &(0x7f0000335000), 0x10009) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffff07}], 0x1, 0x100000000000802) 2018/03/25 21:36:32 executing program 2: r0 = socket$inet(0x2, 0x80007, 0x8000) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006acffb), 0x0) connect$inet(r0, &(0x7f00002c1000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000340)='/dev/keychord\x00', 0x200003, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000080)=0x10000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000280)={'filter\x00', 0x0, 0x3, 0x24, [], 0x5, &(0x7f00000001c0)=[{}, {}, {}, {}, {}], &(0x7f0000000240)=""/36}, &(0x7f0000000300)=0x78) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000062e000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() syz_fuse_mount(&(0x7f00000000c0)='./file0\x00', 0xe000, r2, r3, 0x7fffffff, 0x1000) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000380)={0xfffffffffffffff9, {{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000}}, {{0xa, 0x4e21, 0x401, @local={0xfe, 0x80, [], 0xaa}, 0x962}}}, 0x108) 2018/03/25 21:36:32 executing program 7: unlinkat(0xffffffffffffffff, &(0x7f0000000ff8)='./file0\x00', 0x1000200) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000000)=""/129, &(0x7f00000000c0)=0x81) 2018/03/25 21:36:32 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000616000)={0x2, 0x4e22, @rand_addr}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000afbff0)={0x2, 0x4e22}, 0x10) ppoll(&(0x7f0000000000)=[{r1, 0x200}, {r0, 0x40}, {r0, 0xe}], 0x3, &(0x7f0000000040)={0x0, 0x1c9c380}, &(0x7f0000000080)={0x9}, 0x8) 2018/03/25 21:36:32 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='status\x00') ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r2 = memfd_create(&(0x7f0000000040)="656d30776c616e3147504c2a24272373656c665c2f2376626f786e657430e62900", 0x3) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000080)={{0x0, 0x0, 0x1000, 0x3, 0x5f41}}) write$selinux_access(r1, &(0x7f0000020faa)=ANY=[@ANYBLOB='system_u:object_r:auditctl_exec_t:s0 unconfined_u:system_r:insmod_t:s0:c0.c1023 8'], 0x51) 2018/03/25 21:36:32 executing program 0: unshare(0x20020000) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) poll(&(0x7f00007a7fe8), 0x0, 0x7f) rmdir(&(0x7f0000d19000)='./file0\x00') socketpair(0x8000000000, 0x0, 0x239, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000000)="efd682f244771203616bb879", 0xc, 0x4000014, 0x0, 0x0) 2018/03/25 21:36:32 executing program 3: prctl$setname(0xf, &(0x7f0000000000)='/dev/net/tun\x00') r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x212400, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000280)={0x7, 0x0, 'client1\x00', 0x2, "c6628014f6159c53", "80138f0ed353900ed78ced8aa0fac63bcc28cf29b969622bb64009ac833f2f4c", 0x9, 0x1ff}) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x1) 2018/03/25 21:36:32 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x7) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000005ffc)=0x2, 0x4) 2018/03/25 21:36:32 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000001000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000003000)=""/195) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000180)=0x0) fcntl$getownex(r1, 0x10, &(0x7f00000001c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x6, 0x5, [0xff, 0x5, 0x1, 0x3f, 0xffff]}, &(0x7f0000000300)=0x12) process_vm_writev(r3, &(0x7f0000000640)=[{&(0x7f0000000380)=""/159, 0x9f}, {&(0x7f0000000480)=""/191, 0xbf}, {&(0x7f0000000240)=""/45, 0x2d}, {&(0x7f0000000540)=""/14, 0xe}, {&(0x7f0000000580)=""/170, 0xaa}], 0x5, &(0x7f0000000880)=[{&(0x7f00000006c0)=""/159, 0x9f}, {&(0x7f0000000780)=""/43, 0x2b}, {&(0x7f00000007c0)=""/146, 0x92}], 0x3, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={r5, 0xaf}, 0x8) recvfrom$inet(r2, &(0x7f0000000280)=""/67, 0x43, 0x0, 0x0, 0x0) rt_tgsigqueueinfo(r3, r4, 0x1b, &(0x7f0000000200)={0x12, 0x2, 0x70, 0x1}) sendto$inet(r1, &(0x7f0000000040)="f94d383048d94f722531197ec02e214969c0d14071c7226a89722dad5093236cd757f4ad5ccb437c395a1bf57d8c0f7efde005be079a42c5afa91c6c77b2967f1ba6b38e6c6b7ff15588f91910aca6aa2d5d235f0edd88293b74efe099077cdf99517a578f39deed11d39d6d4e40dd4ac46a72c99550eeed842f34839747d15bd25d3b9208631718898d8d2cffac420d66fefeffdd9bb61c873821e816d24b29a16d0b353187904e8e739aa5ec3e8a5300f7becb0bf8b1239589243c63fbc0042a0c728d8222ae41ab5bb259a59c5a891cdf", 0xd2, 0x4000000, &(0x7f0000000140)={0x2, 0x4e24}, 0x10) 2018/03/25 21:36:32 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x800, 0x9) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0xe, 0x7ff}, {0x7, 0x880}, {0x8, 0x8da5}, {0x7, 0x9}, {0x3, 0x6}, {0x4}], 0x6) mremap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000180)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000080)="0400000000090bc62fdbaf533715b6518fd25ffd50451b1679af6da56b91", 0x1e, 0x0, &(0x7f0000000240)={0xa, 0x800, 0x2, @ipv4={[], [0xff, 0xff]}}, 0x1c) 2018/03/25 21:36:32 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400002, 0x0) pread64(r0, &(0x7f00000000c0), 0x2b11ca2, 0x0) sync_file_range(r0, 0xffffffffffffffa9, 0x817, 0x5) [ 41.538169] binder: 5291:5302 ioctl 40046205 1000 returned -22 2018/03/25 21:36:32 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006ebff4)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x0, 0x10000001, 0x0, 0x0, 0x10000000f}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/25 21:36:32 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x2000004, 0x44031, 0xffffffffffffffff, 0x20000000000) syz_open_procfs(0x0, &(0x7f0000000000)="6e58742f6b657473746165007dca449c0295defc2b3d8e7a2c47e88a20bd47f22ee49bf76b180dc77fb27ed4f332bf072b3894c3e13b7248d9cf59ad5568266e546e3c13242ef5e39f6ec637516e383bdf960c6e8f4db05abf6f0a1f5a0001476902937d2fe45f9ea56cd25c41c8224c8ea60ffb5896037383067a0140a4b53fdc40df91f3fdf5adba66d8c89aaba450757019091977cc") 2018/03/25 21:36:32 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) shutdown(r2, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = accept(r1, &(0x7f00003f0000)=@hci, &(0x7f0000e7b000)=0x6) r4 = openat$cgroup_ro(r2, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000040)={0xfd, 0x3, 0x8, 0x6, 0x7fffffff, 0x4, 0x101, 0xafdb, 0x200, 0x1, 0x2, 0x7}) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/03/25 21:36:32 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_stats\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/223, 0xdf}], 0x1, 0xb91a) preadv(r0, &(0x7f0000000480)=[{&(0x7f0000000040)=""/41, 0x29}, {&(0x7f0000000080)=""/58, 0x3a}, {&(0x7f0000000280)=""/229, 0xe5}, {&(0x7f00000000c0)}, {&(0x7f0000000380)=""/84, 0x54}, {&(0x7f0000000400)=""/82, 0x52}], 0x6, 0x0) 2018/03/25 21:36:32 executing program 4: timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12}, &(0x7f0000e4dffc)) r0 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x20000) connect$netrom(r0, &(0x7f0000000100)=@full={{0x3, {"0cb82a57504eb3"}, 0x3}, [{"58e548b50a0a9d"}, {"60ea643f141bb1"}, {"a615ba2d91b8d5"}, {"b226b7ba835787"}, {"06e4eb25687ce4"}, {"c6d10ef586fa80"}, {"327c7c83160b3f"}, {"e4b27baa69909f"}]}, 0x48) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)) timer_gettime(0x0, &(0x7f0000500ff0)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x4000, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/25 21:36:32 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000000200)) r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@can, &(0x7f0000000000)=0x80) eventfd2(0x200, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100)={0x6c00}, 0x4) 2018/03/25 21:36:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000100)='/exe\x00\x00\x00\x00\x00\x00') fcntl$setstatus(r0, 0x4, 0x46000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffc000/0x2000)=nil, 0x2000}}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000001c0)) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000000080)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) timer_create(0x7, &(0x7f0000000000)={0x0, 0x3f, 0x1, @tid=0xffffffffffffffff}, &(0x7f0000000040)=0x0) timer_settime(r1, 0x0, &(0x7f0000000140)={{0x77359400}}, &(0x7f0000000180)) preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000ffc)=@fragment, 0x8) 2018/03/25 21:36:32 executing program 3: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e20, @broadcast=0xffffffff}, {0x307, @random="ec4b91cdd81e"}, 0x4, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 'eql\x00'}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10200, 0x0) ioctl$TIOCMBIS(r1, 0x5416, &(0x7f0000000040)=0xffffffffffffffff) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000000340)=0xff, 0x4) r2 = socket$inet(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000080)={0x100000400, 0x0, {0x2, 0x0, 0x75f5, 0x3, 0xff0}}) setsockopt$inet_int(r2, 0x0, 0x20000000000017, &(0x7f0000f78000)=0x400, 0x102fc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0x17}, 0x3}}, 0x10001, 0x4, 0xffff, 0x5, 0x4}, &(0x7f0000000200)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000240)=@assoc_value={r3, 0x1}, 0x8) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000000100)=0xfffffffffffffffc, 0x4) 2018/03/25 21:36:32 executing program 7: r0 = socket$inet(0x2, 0x7, 0x3) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f00000000c0)=@in={0x2, 0x4e20}, 0xfffffffffffffe13, &(0x7f0000000080), 0x100000000000007b, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @multicast1=0xe0000001}, 0x2, 0x0, 0x0, 0x3}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000140)=ANY=[@ANYRES16=r0], 0x2}}], 0x40000000000004d, 0x0) 2018/03/25 21:36:32 executing program 5: r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) tee(r0, r0, 0x9, 0xf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x5, 0x8d2c, 0x201, 0xfffffffffffffffc, 0x1, 0x401, 0x80000001, 0xf416, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x2, 0x200, 0x8200, 0x5, 0x100, 0x0, 0x401, 0xffffffffffffff81, r1}, 0x20) creat(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000140)={0x3, &(0x7f0000000100)=[0xe0a, 0x7fffffff, 0x1000]}) 2018/03/25 21:36:32 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x31, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000000c0)={r2, 0x3, 0x30, 0x4, 0xffffffff00000000}, &(0x7f0000000100)=0x18) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000140)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x810, r0, 0x10000) capset(&(0x7f0000002ffa)={0x20080522}, &(0x7f0000002000)={0x2, 0x0, 0xfffffffffffffffc, 0x4, 0x0, 0x8}) accept4(r1, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000200)=0x80, 0x800) r4 = gettid() getresuid(&(0x7f0000001480)=0x0, &(0x7f00000014c0), &(0x7f0000001500)) r6 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001540)=0x0) r8 = geteuid() stat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgrp(0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001640)={{{@in=@multicast2, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000001740)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001780)={0x0, 0x0, 0x0}, &(0x7f00000017c0)=0xc) r13 = fcntl$getown(r1, 0x9) getresuid(&(0x7f0000001800), &(0x7f0000001840)=0x0, &(0x7f0000001880)) lstat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r16 = gettid() stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = getpgid(0xffffffffffffffff) fstat(r0, &(0x7f00000020c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00000023c0)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002400)={0x0, 0x0}, &(0x7f0000002440)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002480)={0x0, 0x0, 0x0}, &(0x7f00000024c0)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000002840)=0x0) stat(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000002940)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002980)={0x0}, &(0x7f00000029c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002a00)={0x0, 0x0}, &(0x7f0000002a40)=0xc) getgroups(0x1, &(0x7f0000002a80)=[0x0]) sendmmsg$unix(r3, &(0x7f0000002b80)=[{&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001440)=[{&(0x7f00000002c0)="3d6720e9bf389e906d26cf3b1fc6dddebc4bf512064cd5cb6f7f6d3f35476f367e08eeb5f8e9af5fe96d350f35e6b14ea7d6cb262ef84dac899f7b2c8d4b4df6ab346bebbdd35b62b716f6b49f7d0b1dc051967bcb5a0156b9bcf07009d4627b6b30c00a1bd2a14bf8f21734e4fc705a2bde654fc7f9f8f220d782763f5c97993bee640a8d831690991cd0c3b8c00f1c1d3ea8cef415eff32788", 0x9a}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="e1339591274c8df004989fbacd8b72dec921a59ef044d4d51f87466f8f884649d5b8e018517a2b1a4664db20442383bd2ea4f3eb2710b1a3d5bc00651cdd0fc91b7e862c8c7fdf3fa5836bb951b787f56b4707239d91ff671fa898a9303e5ec8a55ef1994b2c", 0x66}, {&(0x7f0000001400)}], 0x4, &(0x7f0000001ac0)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r1, r1, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x108}, {&(0x7f0000001c00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002040)=[{&(0x7f0000001c80)="d9ac04b987e63a60c439affa1f130368e86b429ac5fb431885de16267052bf69126ebcdb123083a77481aa38e05563af422dcafa9088358a3cc7221b27cbf607a8473c8cdd8a2a5a680713dba10001903903ec12e382e7a02f58a110601aca2674d7765d573880f2ed3533f00cc03867ce697c4d439c345628706794afed70975af5d2386302daf45e95f150c74d5f72abb645ab011ca543745513f822c22c", 0x9f}, {&(0x7f0000001d40)="f8069fc9cea4f0e0e71555ff7c9370642747dc2a2ba7fc7fb20629485e62feed772c7475b87f26c7f48f332d7eb30c951c9af9ff4eba0ecf23c8d772e6b0286de72be19411ee402db30a2cb1c7305dbd19218ff721d84ae035003085dad26c6002a04253edc5f4d499fd3311de2a2ced8a5290528739a6ac4b478b7f2c410817ecfe88897c6ba3fbdb65e21fec48de0342e3f2c8f42ad30bce54414af20ec99175c35b21dd16258ed566dce9b23ed5d0c9eddb7d215fff7aef4d826a2a464a66f1e404645ead02e69333c255849e885519cb628468ea24c8aa36990ceacf02824cefa9dac27c73fcabdc20e667756503a2fcf6d6f5014213", 0xf8}, {&(0x7f0000001e40)="9b8106ab281809a7dff62e7792ed2ace6b0567e5b61d81ba0061ee8d361d9591d723e3ce8260e13881204df77c", 0x2d}, {&(0x7f0000001e80)="9d5a0a0f0564442e20c3baecae6393dc78bb0f67e8899999fc5ade4189ab9ab3008cefe5468b5e1d3483f5ec5ada5a4b87d57e99a0cc893326a8e0cb32c7804c6e65c00928e209aff6663f7333a69b69f6c76572694c05a1b7a05d25a7d9a11c69b183485fb88eb56d", 0x69}, {&(0x7f0000001f00)="75af7a69dc7912658274cb1502cc560a09a90bf7014a8326e803ff58c559c5db01934685f5ab1b4a62521782d58375c2b78223392ae96c966e922fb5a98ca900a77633e1fdbaa41514edb0f711f5dd92080f5ea573e216ee6f", 0x59}, {&(0x7f0000001f80)="2f4d467f310f4cb83a1fc703ecdc6e1dad", 0x11}, {&(0x7f0000001fc0)="da810150694927e2cf9b8296e52b041c8a61decfa7eb8f3b2f85d08e5a8d94df1239e2e07a6c50859d975c4b9debdd", 0x2f}], 0x7, &(0x7f0000002140)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x28, 0x1, 0x1, [r0, r1, r0, r0, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r0, r1, r1, r0]}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r1, r0, r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}], 0xc8}, {&(0x7f0000002240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002380)=[{&(0x7f00000022c0)="df32e53692c478e2548a41f731cf5ef8556302f907acb2a0f568df8229bdf9748e3fa1d466d5fdfc5e2e6e80b56999d776aa1cb33115256b4b720e46dfd9905df3f1f3db03bdd2bddb1a2dfab42c08fc392b87f3a9685c4835db8ea1fbb0b62bb23ee79b1bacfbe000ca5997aa4df9e1ccfcd7100880e90fe0b53a1f5191b32359e37459f6637a2307a924a3e99288665ecee9da87", 0x95}], 0x1, &(0x7f0000002500)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x20, 0x40}, {&(0x7f0000002540)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002800)=[{&(0x7f00000025c0)="3e641eecded0f9d05247c36b20956ae52c522f9ecb04571b17e080c5c8884c457bf9de57cd222dd714e7ab8b2ea2199865fb78f878c2ce2afdf6e4c1dec0ceead43c8ced95211028b44988c57a6269660bdf728fabaad4d7af5cf1d986db5e12f85f4720e64791d1d6498e3063c194e15974c3fba4d5004bd73239b2f990055f89dd8b8bd5e5b54e8859455b052909f3c0310ec77bc8d21b777dda150bfc92f0e0b88469f08ebad13abd4613094234146b11dd647d0339f4430440bc8c1182a5", 0xc0}, {&(0x7f0000002680)="08285f42c1b3f5c367a6a1d450f56937896b8982ac1c07bad80222788e1c3059b9198b5202c094cd03c021db8ee931318f3fc92f211bf7f6bb30dd9ac3f6ba72201afb95020164fe9f80188f60619f509d01cd593d4a55f0df1fb6bd804814a8708442ecf24d186428fb6c28e263acffbf7338da1bb10454f01a65c2e2f9dd6372fc7d76c37cd51f4500711d4333a7d28e26cad0e380c93b9b9bce7f563b755cb3f9585d255a4d652015e19d359437647d06bae1e3bd6dfa90", 0xb9}, {&(0x7f0000002740)="6129357c1063db2e1cd26a3fb3ca6e22c630bef78b18d241b3132a57b333db3b370f3f8584aaf11b0609ca4d47dbd36a6ffe8bf88d6a255f586e3cfaf7b7bba249e3097a400ed9c2ac72baaaac9d1833362d36d779df7474d1500892cf54c59992c82cf827094647a4afa7d134c2d43c4dff81c598b6014e66e1a4bc45842e7260c32a05dd2d6f409489b8c545f09dfdda71d3ff3b5b2ffbb1d02253f6b1c2d9fb03b95802cbc108767ee034e87946", 0xaf}], 0x3, &(0x7f0000002ac0)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYBLOB="0000f1ff1f000000004a09000040000001000000", @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1], 0xb8, 0x10}], 0x4, 0x20000000) 2018/03/25 21:36:33 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080)=0xfffffffffffff403, 0x4) getsockopt$inet6_int(r0, 0x29, 0xcc, &(0x7f0000000000), &(0x7f0000000000)=0x4) 2018/03/25 21:36:33 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x1, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ifb0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) connect$ax25(r0, &(0x7f0000000200)={0x3, {"cf5c63da193f10"}, 0x7}, 0x10) readv(r1, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000140)=""/160) 2018/03/25 21:36:33 executing program 5: r0 = memfd_create(&(0x7f00000003c0)='\x00', 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="0500000009008010400400000000"], &(0x7f00000001c0)=0xe) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x7, 0x40, 0x8000, 0x3, 0x4, 0x7ff, 0x4, {0x0, @in6={{0xa, 0x4e22, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0xa2}}, 0x9, 0x80000001, 0x1f, 0x800}}, &(0x7f00000002c0)=0xb0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={r3, 0x3}, &(0x7f0000000340)=0x8) setsockopt$inet_udp_int(r1, 0x11, 0x64, &(0x7f0000000000), 0xfffffffffffffe41) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(r2, &(0x7f0000000080)=[{0x6, 0x1, 0x9a, 0x7f, @time={0x0, 0x989680}, {0x5, 0xfffffffffffffffb}, {0x7, 0xfffffffffffff706}, @result={0x2, 0x1}}, {0x9, 0x3, 0x6, 0xda9, @time, {0x0, 0x6}, {0x80, 0x3}, @quote={{0x9, 0x8}, 0x3903, &(0x7f0000000040)={0x100, 0x7, 0xffffffff80000000, 0x21950aec, @time={0x77359400}, {0x0, 0x7}, {0x100, 0x20}, @addr={0x2, 0x7fffffff}}}}, {0x38bd5436, 0xffffffffffffffe1, 0x8, 0x7f, @time={0x77359400}, {0x8, 0x4}, {0x5}, @connect={{0x7, 0x5}, {0xc660, 0x4}}}, {0x3, 0x7, 0x5df, 0xff, @tick=0x5, {0x1, 0x3}, {0x1, 0x4}, @result={0x101, 0x1}}, {0x938, 0x800, 0x2, 0x0, @tick=0x4, {0x7}, {0x2b3c, 0x9}, @note={0x9, 0x9, 0xbf, 0x2, 0x200}}], 0xf0) 2018/03/25 21:36:33 executing program 7: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x2) mkdir(&(0x7f0000001080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00000010c0)="331aa2", 0x3) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000001100)={0x0, 0x4, 0x7, 0x8b, &(0x7f0000013000/0x3000)=nil, 0x80}) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001140)={0x0, 0x9}, &(0x7f0000001180)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000011c0)=@sack_info={r4, 0x8, 0x1}, &(0x7f0000001200)=0xc) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000001240)) unlink(&(0x7f0000000000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./control/file0\x00') ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000040)=""/4096) utimes(&(0x7f0000967000)='./file0\x00', &(0x7f00005ee000)={{0x0, 0x2710}}) dup2(r0, r2) 2018/03/25 21:36:33 executing program 1: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair(0x1b, 0x1, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$nfc_llcp(r0, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0xf887a2b0343d127a) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000140)=0x5, 0x4) setrlimit(0x0, &(0x7f0000fdcff0)) 2018/03/25 21:36:33 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) shutdown(r2, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = accept(r1, &(0x7f00003f0000)=@hci, &(0x7f0000e7b000)=0x6) r4 = openat$cgroup_ro(r2, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) ioctl$TCSETSW(r4, 0x5403, &(0x7f0000000040)={0xfd, 0x3, 0x8, 0x6, 0x7fffffff, 0x4, 0x101, 0xafdb, 0x200, 0x1, 0x2, 0x7}) sendto$inet6(r3, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/03/25 21:36:33 executing program 6: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) pipe(&(0x7f0000000000)={0x0, 0x0}) fstatfs(r1, &(0x7f0000000040)=""/74) 2018/03/25 21:36:33 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.current\x00', 0x0, 0x0) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0xffffffffffff2384, &(0x7f0000000100)=0x2) connect(r0, &(0x7f0000000000)=@nl=@unspec, 0x80) 2018/03/25 21:36:33 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f0000418e8c)=ANY=[@ANYBLOB="0c01000010002107ffffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000001000000000021000000000000ff3854ff2b0000000000000000000000000000000000000100000000000000000000000000000000000000000000000000892b568900000000000000000000010000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0200000000000000000000f91c00040000004e206a200000ac14ffbb000000000000000000000000"], 0x10c}, 0x1}, 0x0) 2018/03/25 21:36:33 executing program 4: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) creat(&(0x7f0000000040)='./file0\x00', 0x8) ioctl$int_in(r1, 0x5452, &(0x7f0000acaff8)=0x6) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r0, r2) 2018/03/25 21:36:33 executing program 3: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x6, 0x0, 0x200000002, 0x800}) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xffffffffffffffee, 0x0) 2018/03/25 21:36:33 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f0000006000)=[{0x34, 0x0, 0x0, 0xfffffffffdeff010}, {0x6}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000080)=0x263, 0xffffffffffffff76) sendto(r1, &(0x7f0000000000)="5c013c063c9e9c52c718eaf2bb6e4b32f3f729", 0x13, 0x0, 0x0, 0x0) 2018/03/25 21:36:33 executing program 6: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x400, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc1ffc)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f000012cf22)}) 2018/03/25 21:36:33 executing program 3: madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x11) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000140)=0x102) fchmod(r0, 0x2) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0xc) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0), 0x4) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='cgroup\x00') pipe2(&(0x7f0000000180), 0x84800) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000000040)={'irlan0\x00'}) 2018/03/25 21:36:33 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2000000004b, 0x0, 0x0) 2018/03/25 21:36:33 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x141000, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ecbfe0)={@empty, 0x0, 0x1, 0x0, 0x9a2eb7423d24a315}, 0x20) [ 42.035576] binder: 5422:5431 Acquire 1 refcount change on invalid ref 0 ret -22 [ 42.054606] binder: 5422:5440 unknown command 0 [ 42.060511] binder: 5422:5440 ioctl c0306201 20a20000 returned -22 2018/03/25 21:36:33 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) r1 = getpgid(r0) ioprio_get$pid(0x2, r1) 2018/03/25 21:36:33 executing program 5: ioctl$TCSBRKP(0xffffffffffffffff, 0x2276, 0xfffffffffffff000) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x400, 0x2, 0x6, 0x1f}, {0xfff, 0xffffffffffff8000, 0x83, 0x8}, {0xa4c, 0x1, 0x0, 0x40}]}, 0x10) 2018/03/25 21:36:33 executing program 1: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x151500, 0x0) getsockname$inet(r1, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x40, &(0x7f000000e000)=""/84, &(0x7f000000cffc)=0x54) 2018/03/25 21:36:33 executing program 3: r0 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='@', 0x1, 0xfffffffffffffffe) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pktcdvd/control\x00', 0x101001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f00000002c0)={0x401, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) keyctl$clear(0x7, r0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x480040, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000000040)={0x6, 0x2, 'client1\x00', 0xffffffff80000002, '\t\x00', "08948ab0eca6d994466e14f5b3d81c7cd8f1ec3c06cc7c359ca3b9054869553b", 0x5, 0x6}) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x3, 0x511, [0x0, 0x20000240, 0x20000270, 0x200002a0], 0x0, &(0x7f0000000140), &(0x7f0000000780)=ANY=[@ANYBLOB="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"]}, 0x589) 2018/03/25 21:36:33 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000300)={0x8, 0x10001, 0x7fffffff, 'queue1\x00', 0xfffffffffffffff9}) sendmsg$nl_xfrm(r0, &(0x7f0000002a80)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002a40)={&(0x7f0000000040)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414bb000000000000000000000000000000006c00000000000000000000000000ffffe000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000048000100637279707464287467723136302d67656e657269632900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000480003006c7a730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x180}, 0x1}, 0x0) 2018/03/25 21:36:33 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dbb000)="440d05a18e00000000000000ec", 0xd) recvmmsg(r0, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/185, 0xb9}], 0x1, &(0x7f0000000100)=""/53, 0x35, 0x4}, 0x5}, {{&(0x7f0000000140)=@rc, 0x80, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x120}, 0x7ff}, {{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000200)=""/246, 0xf6}, {&(0x7f0000000300)=""/73, 0x49}, {&(0x7f0000000380)=""/119, 0x77}], 0x3}, 0xcd4}, {{&(0x7f0000000440)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000880)=[{&(0x7f00000004c0)=""/165, 0xa5}, {&(0x7f0000000580)=""/87, 0x57}, {&(0x7f0000000600)=""/94, 0x5e}, {&(0x7f0000000680)=""/174, 0xae}, {&(0x7f0000000740)=""/243, 0xf3}, {&(0x7f0000000840)=""/39, 0x27}], 0x6, &(0x7f0000000900)=""/34, 0x22, 0x8}, 0x9}, {{&(0x7f0000000940)=@ipx, 0x80, &(0x7f0000000c80)=[{&(0x7f00000009c0)=""/9, 0x9}, {&(0x7f0000000a00)=""/149, 0x95}, {&(0x7f0000000ac0)=""/246, 0xf6}, {&(0x7f0000000bc0)=""/109, 0x6d}, {&(0x7f0000000c40)=""/18, 0x12}], 0x5, &(0x7f0000000d00)=""/173, 0xad, 0x9}, 0x40}, {{0x0, 0x0, &(0x7f0000000e80)=[{&(0x7f0000000dc0)=""/182, 0xb6}], 0x1, &(0x7f0000000ec0)=""/226, 0xe2, 0x1ff}, 0x5}, {{&(0x7f0000000fc0)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000001100)=[{&(0x7f0000001040)=""/152, 0x98}], 0x1, &(0x7f0000001140)=""/120, 0x78, 0x7f}, 0xc3a1}, {{&(0x7f00000011c0)=@can={0x0, 0x0}, 0x80, &(0x7f0000001340)=[{&(0x7f0000001240)}, {&(0x7f0000001280)=""/6, 0x6}, {&(0x7f00000012c0)=""/115, 0x73}], 0x3, &(0x7f0000001380)=""/147, 0x93, 0x9}, 0x3ff}, {{&(0x7f0000001440)=@nfc, 0x80, &(0x7f0000001ac0)=[{&(0x7f00000014c0)=""/72, 0x48}, {&(0x7f0000001540)=""/25, 0x19}, {&(0x7f0000001580)=""/57, 0x39}, {&(0x7f00000015c0)=""/135, 0x87}, {&(0x7f0000001680)=""/144, 0x90}, {&(0x7f0000001740)=""/191, 0xbf}, {&(0x7f0000001800)=""/194, 0xc2}, {&(0x7f0000001900)=""/137, 0x89}, {&(0x7f00000019c0)=""/197, 0xc5}], 0x9, &(0x7f0000001b80)=""/108, 0x6c, 0x100000000}, 0x78}], 0x9, 0x40000000, &(0x7f0000001e40)={0x77359400}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001e80)={'gretap0\x00', r1}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000d10000), &(0x7f000011d000)) 2018/03/25 21:36:33 executing program 0: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x1, 0x4) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'ifb0\x00', 0xfffffffffffffffe}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) connect$ax25(r0, &(0x7f0000000200)={0x3, {"cf5c63da193f10"}, 0x7}, 0x10) readv(r1, &(0x7f00000012c0)=[{&(0x7f00000002c0)=""/4096, 0x1000}], 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000140)=""/160) 2018/03/25 21:36:33 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r1 = syz_open_procfs(r0, &(0x7f000060c000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f000067fff8)='syscall\x00') openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0xc8c49541630d491e, 0x0) sendfile(r1, r2, &(0x7f0000000000)=0x3, 0x3) 2018/03/25 21:36:33 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x84000, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000000c0)) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000000080)="0400000000090000b20066514d7f6c410bc62fdbaf533715b6518fd25ffd50451b1679af6da56b91bb0e47cfe628d07a", 0x30, 0x0, &(0x7f0000000000)={0xa, 0x800, 0x1, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 21:36:33 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x2000002, 0x12, r0, 0xfffffffffffffffc) 2018/03/25 21:36:33 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d30fc8)={&(0x7f0000008bc0)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000004640)={0x14, 0x0, 0xa, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r2, 0x200, 0x70bd26, 0x25dfdbfb, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2f}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x3a}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20008050}, 0x4800) 2018/03/25 21:36:33 executing program 3: r0 = socket(0x18, 0x0, 0x3) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast2, @in=@local}}, {{@in6=@dev}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) r2 = userfaultfd(0x0) ppoll(&(0x7f0000ffbff0)=[{r0}, {r2}], 0x2, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) 2018/03/25 21:36:33 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) capget(&(0x7f00000002c0)={0x19980330, r1}, &(0x7f0000000380)={0x37, 0x100, 0x800, 0x5f, 0x3, 0x1}) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1890f424489f44291bf41e562a364a85c") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)="2052acd9de2e0ef545c2abe277bb91bf390e811697721d7f92cb7c9ff413e91ad257b4089cc13726a3355bc27022da1533609a4745968e9ab327382e360843e9108b5233b6e2ba251f794612b3fbd0bcf4eb1c7418230ab9335a0fa126d5040590941890abc5fb95039da7f4d91b1b5a6e14b3641f697edf9cbf981d714173751aed285f0cc9f255f7ec7d608045ba19eb7eab19e3c3304552733e81014eeab4772a515b932281a8ad92a8415383b7c0323ec2d5a326938995c2510f183cfd") mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) 2018/03/25 21:36:33 executing program 7: ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(0xffffffffffffffff, 0x40085112, &(0x7f0000de3000)={{0x4000001ff, 0x2010000080000a}}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x80, 0x800) sendmmsg(r0, &(0x7f0000003a80)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000140)="476fae1eeb3354e8d5424baffc4509acd3ebf8fe7ae9477f274561c05991bdb4960367b47eeedc419f38dba3d117dddc4d0105fa16121cccea7d11417605a1f40153c1246d26cb5e388005dbfcccc9e7257f40784a3cf4ded108a410b531e432e94878eda30346afdf6a67c1c4c418ed82382ba5746cdf6569975dd50a55e4ab23b4eed74b45dc03cbb35c5d52c5a48f81", 0x91}, {&(0x7f0000000200)}, {&(0x7f0000000240)="78328881d29c57cbf029ae60a3533d3df5fb031428adfc94906c6ad21754b89566b8792bb795b2bfaad36ee8e201e202a4e1449ce324ff59aa820e5f594675fe383daab1739571debec64afacf7b8cadceb36841e129794f1440fa22557f0eb4fb7af47b4006a76bd6f3116fd69844c01f230c983b9336df05a67a68c06fad5b6c2d91279c7c8cd6c7fb89531d30576bde49b85cf54c9a144297027d11c29435aafbc0125b2e9a27851e9a0bbace041c2a1ebeacf578c392", 0xb8}, {&(0x7f0000000300)="7c7a39b3aa98e27a51a31bcd8ae38e66ee7e989b895688d7f8b7e7959dff53e3a887c34de9527e667b1f888292f21d4bf621b85f912d3dd38c00ceaf5335809ab71d242719ad9f79fd9472bbfd50e356514b8683fb2b0f239cb9d21ea00feed1c78845a78658df4367c932201735fa1e8c96eec159c9fa215469d96b8edaca173fd458e648d0fb5ada8e7b3dffe26bb15b337778e04b4f1ae7dadb3fe260aefa6a952adeb19f0f73245760c3856d2a263766a90b7f47ea46249ccdcdf9eb5d7f470fdaf90aa9051ffb6c107ce57515737686361ec31fc5f40ddb2f957c4ff7b14cea3d5872ca76eb0bbb3cea1df2f8cd60fc6c0383cf4b", 0xf7}, {&(0x7f0000000400)="7cbcd6073491fffb1f0f70dc757b9c302473326118d0553eeb29579fdeedcb5093eecac9d0ed3a39da779615739d08fe3e18a8ef2ebc0779abef78ccd72fbf06b3fa2c53a9d0fa98f827b375a34909be09120f2559d6759b0bde49944079feb17d994db7ca19cb7cd18cfece371feef4a45de2d4d1f420ba0f", 0x79}, {&(0x7f0000000480)="4a8a9f8e22d230f3e4dc4de8a0c4c19435c5a8608bebc7af75e3bf753af3c22f318eadfe268eead98fc586fa3361c31c31597e", 0x33}, {&(0x7f00000004c0)="b977320ad3895c5a0de8681ca79b12874c055c5816d994f84ebb61a0e6ff6371db32808ca3bfcb682a10bdfbaf8a49bbde900fd68ff723d2d0ccac1cfc5c70a68170a0743b1542ac1c65c906417dde2cede4b53a3232f3efb57c7ab87f4a408cba836442de27a36fd2b85431fb9988356bb7aa1166bf4bbdfe5bd7b20c0b7ef3ec107ba190cb768e560acf02f4bd5564f38ab3bd31c5bf858b6d83ad", 0x9c}, {&(0x7f0000000580)="f0d161e29553d8c76a0552c72cd09fc108b6b482d5a2e95053f0d5be89e277bacaa1cc4b24314530074a146c1654570e18a5dc3afae228b49ca87e5dea85c8f11aaeab54c2e602274409592352c172993560599a1ae4f67d76935f1adbddd107ab929949e829731bd846b9e5be48407c1a906ed81742f9a450e4a0b46ec1fcea02dcba6d1c925334652be70f152b9b0853cc4b47c05b57bbfe9fc010588df70965d7371c90f1414153574948acf76b17444b81c1520122357fd7d7fa176915b4a2368cb06a226458695a99c1fbc2a2c66edd5a", 0xd3}], 0x8, &(0x7f0000000700)=[{0x108, 0x117, 0x10001, "45e89c1f27d936d1f31c1ef67801195922828dca99421760cbaf7d9978dfc810a0dea7a5b5fe26bbf18ef153f9874c6c8e38e9cae5d8c38a15c3a4a14b3cf12d29e6e3ee733e8f3f1a2c5e67cf430b5d909714f41e8069e1c1ab828af15f0d56be8529299e2f2d4898f629c1b587f7cea9d8a86cb6fcc03d310c99f60b7c583f7369bf74bb6c198172a8af1b56cfb9282ce701b3423f97a9d3b7b3f6672e71bfee51ade8361a5f5fe5d4fff8608b0dd40dad51f9e03bd52aec7b44dbd3fc933e94fbbda31acdf5f262f042e63bf530f3c210ac55783c74b41a657a057543b3fdc2b4cc268a7f908dbf4017bf04283cef3be90980"}, {0xd8, 0x107, 0x4, "06384a0fda141f0f6ac69ac206c8718880d6728555be2c164bac069ea0391b53e9a79bcac3f7c8dfdbef34c695b5be17570bb5f45618d9d8a9eedc376c46709e3a1407eff27ac7f18848964269f49f3bd4715de4d4f74aaebefb8d9af1df6b734e36f86e0b38a5bf940ec0ec90ad764746c401e071425bef5db5b9b61ba49f94a55959b03f2b8034210212045ddd39b713320cc1480ca8c40e5dee40fb8a26d620718674501847e34a89ac15e90b0a0580d44df9e933d59dd3c2debccf5ac7e97a"}, {0x10, 0x0, 0x1}, {0xc8, 0x196, 0x0, "219160550c3dcd13ede688c93dab3a1f7150832d99d9adba828fd422d6d9f6c5cadb6330422d0113aa0704f65c587b5cb4622438c62b26fee915d38391cf356cda0e0a86aa1a94bf7bed580e8e1547006d6aa2f54f4b97a5339734295c1dc41afd5fb2c62fddffca72b98e98665f797d314103879d322ee9360c176e8e6b421925613a916205672bbbcfc8b74681f31e24e490efaab8e7586c8ca8597bfbd6d1e8d7f4da6f692926560f5764df8817f75a1518a7"}, {0x108, 0x197, 0x3f, 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0x1000}, {&(0x7f0000002dc0)="0912a02a75d6bd93ffcce3a4292566b31c0387a6893bd6d6e0f4685a3ad8a1182791c04e08c26ff9be2e6935d1d40ec10014c9c640ce1f1649723546fbba9773d2dd450d812173d3769db924ae1501a54c45cc3c6fb2e8809d93dbf221566a5906ca4dfdd42b1e9e1cfcd0c18974a2cf22804011618eb14450d239b0a640dda594d0a2ae7a565a764432abbfe37bd0b61ad4fe09aa12bdd05cca9dc46c6d8b9b545669b513522fc933bbddc578a0243ddab27f", 0xb3}, {&(0x7f0000002e80)="c05e3d6edbb89a3900a3e69466fd0d0b12958d6cb151332b6f0f5cbfe0b05f79224ae62e7e67534a89e676a788af131c11aac8f62a0945de9a55ef69b4cc9be6818466ab07d681c30840689f11e6e2240e", 0x51}], 0x6, &(0x7f0000002f80)=[{0xa8, 0x19f, 0x7, "4069cfd068b055ee237520588adc083602f15fa40ec57ad32473110b50710d8c508ca68ed23e2d96f112d3501ce332751c6a49b4189a43aaa3aafb3d77249094931eed24f7b99777652e8927b691bbd6014567a064e7201413d985817433a99c8214dc4f69d577e39f69061ddd910031a1ee9880b2ceae6c9242f82f0fc850a91bef575ba4f30ef140fbc0786535c46a09d777"}], 0xa8, 0x8000}, 0x1}, {{&(0x7f0000003040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x3, 0x2, 0x1}}, 0x80, &(0x7f0000003180)=[{&(0x7f00000030c0)="0b14ae70c01a0aa7eaf0458e1523d673df2bc4dc60eaf6667bc0d8c97a741ff5ab672792da508b289f3d76943d0c7bbb9d5392", 0x33}, {&(0x7f0000003100)="c98c094a5f99df2583e4ccef428ffb8044bdae4145adeea177e2d8fc9c8275c3a27a1c81621d509351aaec3b460c214859734a129b8e65ae62525c50a99999df734a953c4587", 0x46}], 0x2, &(0x7f00000031c0)=[{0x60, 0x109, 0x8df6, "b5fb463bf0ac9d42d34d3b0e7d8f10cc94771a6df961b3efe2840c98b4eaa9057eab4315f01830154503b5b37953238dbac815c076c5c04fd0e066b895e8347666aac03c9d28e162c1d9c09853"}, {0x40, 0x11d, 0x200, "0389c97199687fbc5e4ea2caf16241b7371df489f8ea91735cb0307f1f11c563de812d1b6ac3c52672a93db6"}, {0x70, 0x29, 0x4, "d0296a7a3f28f27ef3a594a5d42bf360fd0655279fdbfc2885d0492b43c3d83d197bd27278c9a966288db27bde3d76cfa93be463942b6865dae2aec324028bcf9364490091eb19ae2d3dbacd83625ffd733ffc05768822c79088f3614a"}, {0x100, 0x10b, 0x10000, "a763a3380def894c3ac4ac3fba14ebf2146369c6af8d1fcb17a4a1018b66486d94995a9847ce85d7bf7cbedb8614559518e826f836550b51d2e72e45c60758d705d05c8598a92412c9d911096af27adca32fba79c9098498e53356c058c7f062e74ee50f2d59603c03422a5969401a0f10a0363365f3ae45ce2633c586695a685f94c91d252be68311262a5e9d126109f572a6d2d636591b21cb65b82ff7212cb9821b6bd660354814c1d35594e28efb5f9c8df9f1a4fadb14e68f018bf98febb38d0efbd0c51da68854764280f984d36420b3cc3085db46e6186fa8dad826f5ec55ad154719e5b73abddfbdb0f6"}, {0x88, 0x113, 0x7, "e75ef2b1deafb5a2e0131c0087426be1db490a118cd276fe627ab1ad03d2ed140c3107b3efcfb59530afc3a5af739d2f96adefa13e84012aebe8b01abdb69761d681abb804e8a85caf0963fbc1869b036da42f38d8df5fe7cb219a0ca20ce87a996e1d1c2023d22a24a4c44b082fc550c08891d19993a503"}, {0x50, 0x11f, 0xabfa, "b21137c435e756490b891f0ee1b2b856d7ee41a7fad6e6792e7e781a9edda71d3881f795b849acc77908b7b9800dda7286abc3138a4d1500961e71"}], 0x2e8, 0x4000800}, 0x4}, {{&(0x7f00000034c0)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x3, 0x4, 0x1, {0xa, 0x4e23, 0x8, @empty, 0x4644}}}, 0x80, &(0x7f0000003580)=[{&(0x7f0000003540)="4b3da4372fcd0efd", 0x8}], 0x1, &(0x7f00000035c0)=[{0x60, 0x117, 0xfff, "c2d3baf3fa04b0dd58ee23d27b28f86fc5331c54aa9743f3d4c5317e070179973fdbbbecb23ee4b86c127aba29d65edcf833dacb78305011532ed165556952e0dd6eae8f774d8f2fc5d3199195"}, {0xa8, 0x11b, 0x7, "4e90676429935d00dc1397983a0fa680297d334af4407c2e9183659aeaf38091bd6209ac642d1c51646025de3e375100fc000a800bdf516ca95a1c4959567027bd1adcc90f0a058e696b9f08651c08cce6e7c656b4a67e40b02e825b361ccbf2429ff1dc6d280fc34d569adceceda7c3da3f68b82d972208c39ab45a59b925058f0f6ccd1d48851df073d2c6f6ff9764a860571204cf"}, {0x58, 0x88, 0xfe00000000000000, "b39eff59a7952139791b52b09ee2026e09c40453b478ce69d191251ea9adc10f11de6d0df57a9f8499a0ea0c4b64be3c3676fc8cb1fbc9720401b04da3321135508dd6"}, {0xc8, 0x108, 0xb343, "5cf26a41248edac840dcc8a606a6a266bb110a2d8cca3f74022dbdfd97c6e53d570568175e2ac7fb48b2f7c63ee2fffede02f828248b418cc896ab791b952a0738e53c0c7c393082c0ebe1443a7a956f289d2c032397ceffe095618535777da26e9aa99dab91684b176816c0ae40b41d2a4ccee26c8e62f27da672cfdc2a07d5d833b63399e25c384d9443c4950481393e9ea6c5a181dd39910276f1a7fd25c7b67ae5c18ed5aaf3dfa069864227bceba528"}, {0xb8, 0x11f, 0x6, "3df8f247e2dd4409fbb3466bf57405a78fba65e47360804f20605b12f4af7a9f67053c540ebe7a185aa55d258eb4f0b61c4839304d9d867b4f3f5485d20020331e3bdc18165a669b4beba1ce23fb7d742fad5d3b293fb7212e009a212f9f112cee2d5fd7240e3248c75e3c05993f7c7c32c054c99c0e80675b2db1ef1440dcf611ddc4a155dc53e0f76711cf84e70be4a793cc84cac85f47930573da6f2ef28a86746112e8d6"}, {0x18, 0x113, 0x81, "f8"}, {0xa8, 0x3a, 0x0, "e92b73fe126ac8fd74eff4fddd7026038c3f33b33a05500898fa073b7684e543c1960f01451ef0136ffb9d2792e8729eafc1daefd7c07f732bf974b258fca9356c2aed139f4ba74517c7a8e1d4026f3cd837f532bace4cbb3f9e7db931f7a37620aa5d2c323eb2c3287f27bbd9094665eb21617c98e7ed222cc7e1847118f1090685e6c6f48697fd03d049dcd17d8c20f39816b4be32"}, {0xe8, 0x108, 0xc1b, "920542788361d609921149464ca948e33fb0f099fc23d977a8a8d332d4a9a1c3d575f379be724f930f128217a8d0e4004a916acdf46d32fa994865bc69a458ff3744fd4ee8b85a5e93083b0f3a0c197cd6ea0495b4002c525dd984cc6826bdb90336e8341956d340b971b37ced4d78e92951000a92ed89b67cbd9389ea4298b7466c987712cc41c87cc72658c91fbd5605389e712214ab3dfb7ebcf46ea8162d64488a805e2a0593448c1a6ebd57762148185f6e2e13d379ba258746d14b66df0dce657102e69e9cd6ca4d75bc387ba1e3"}], 0x488, 0x24000004}, 0x6}], 0x5, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) [ 42.185152] netlink: 144 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/25 21:36:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000629000)={0xfffffffffffffffa}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x20, &(0x7f0000000040)={0x0, 0x0, 0x40000}) rt_sigtimedwait(&(0x7f000031bff8)={0x80000001}, &(0x7f0000a6dff0), &(0x7f000005b000)={0x77359400}, 0x8) 2018/03/25 21:36:33 executing program 7: r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) clone(0x0, &(0x7f0000001000), &(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000040)) linkat(r0, &(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x400) llistxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/74, 0x4a) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) 2018/03/25 21:36:33 executing program 1: r0 = add_key$keyring(&(0x7f0000001200)='keyring\x00', &(0x7f0000001240)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) socketpair(0xdf77d9fcc1dac6f6, 0x6, 0xd92, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000000040)=""/170) keyctl$setperm(0x5, r0, 0x0) keyctl$revoke(0x3, r0) [ 42.281805] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) [ 42.299634] audit: type=1400 audit(1522013793.452:9): avc: denied { create } for pid=5487 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 42.320176] SELinux: unknown mount option [ 42.341271] SELinux: unknown mount option [ 42.372132] audit: type=1400 audit(1522013793.522:10): avc: denied { write } for pid=5487 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/25 21:36:34 executing program 3: fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000100)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000180)='clear_refs\x00') lseek(r1, 0x0, 0x1) 2018/03/25 21:36:34 executing program 2: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x84000) perf_event_open$cgroup(&(0x7f00000000c0)={0x1, 0x70, 0xe24c, 0x0, 0x1, 0x7, 0x0, 0x7fffffff, 0x8, 0x0, 0x2, 0x1ff, 0x3, 0x101, 0x8, 0x4010000, 0x7ad, 0x0, 0x8, 0x6f8, 0x0, 0x8a0c, 0x800, 0x9, 0x1a41fc2b, 0xfc2, 0x3, 0x5, 0x80000000, 0x5, 0x7, 0x7fff, 0xfffffffffffffffc, 0x80000001, 0x18854928, 0x8, 0x7f, 0x5, 0x0, 0x2, 0x7, @perf_config_ext={0x4fee, 0x5}, 0x10, 0x1, 0xff, 0x4, 0x8, 0x7ff, 0x5}, r1, 0x2, r2, 0x2) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x40100, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) read(r3, &(0x7f00000001c0)=""/4096, 0x1000) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x204000) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x0, 0x807}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000080)=[{0x6, 0x6}, {0xb}, {0x3, 0x5}, {0x2, 0x1}, {0x7, 0x4}, {0xbd9fbcb9ac57821d, 0x4884}], 0x6) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001200)={@local={0xfe, 0x80, [], 0xaa}}, &(0x7f0000001280)=0x20) 2018/03/25 21:36:34 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00000000c0)=0x4, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r1, 0x8921, &(0x7f0000000480)={'lo\x00', @ifru_data=&(0x7f0000000100)="9b18ad7a48ee007e7c7fbde3a4c9c6d6aa10ca0b06023bcc9f9abb1df6ef122f"}) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f0000000000)=""/62, &(0x7f0000000040)=0x3e) 2018/03/25 21:36:34 executing program 7: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x9) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x2, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x5}, &(0x7f00000000c0)=0x8) 2018/03/25 21:36:34 executing program 6: mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x2283, &(0x7f0000979fff)="a6") write$evdev(r0, &(0x7f0000001fdc)=[{{0x77359400}}, {{}, 0x2}], 0x30) 2018/03/25 21:36:34 executing program 4: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@local, 0x0}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv6_deladdr={0x2c, 0x15, 0x220, 0x70bd27, 0x25dfdbfe, {0xa, 0x1f, 0x40, 0xff, r1}, [@IFA_CACHEINFO={0x14, 0x6, {0x8, 0xf0c6, 0x2}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) r2 = syz_open_dev$sndseq(&(0x7f0000054ff3)='/dev/snd/seq\x00', 0x0, 0x101042) r3 = dup2(r2, r0) write$sndseq(r3, &(0x7f0000053000)=[{0x5, 0x1, 0x0, 0x0, @time, {}, {}, @raw32}], 0x30) 2018/03/25 21:36:34 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080), 0x10) r1 = socket$inet(0x10, 0x3, 0x6) sendmsg(r1, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000000200)={&(0x7f00000000c0)=@pppoe={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000240)=""/253, 0xfd}, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000140)="b2ad22ff29d712615b2d1e", 0xb) 2018/03/25 21:36:34 executing program 0: r0 = socket(0x11, 0xa, 0x0) remap_file_pages(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x6, 0x2000) ioctl$sock_ifreq(r0, 0x8946, &(0x7f00000000c0)={'tunl0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) 2018/03/25 21:36:34 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x47e2, 0x2) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x22000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@setneightbl={0x1c, 0x43, 0x0, 0x70bd2d, 0x25dfdbfe, {0xf}, [@NDTA_THRESH1={0x8, 0x2, 0x7f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24004801}, 0x4000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="4000000010000100000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000050002ffff00000000000000150003006c6f00001c0000000000000000000000"], 0x40}, 0x1}, 0x0) pipe(&(0x7f0000000240)) 2018/03/25 21:36:34 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)="6e65742f6970365f6d725f63616368650004228fb9d0097f884eadaa6a1c0b57121f15ac8163c81688026ed029d8f49b5c598cebc13eab300174b9b1ffced30b1178b8a72d260fc5956bba3859ba7406d6c140c53a7809466d799e860e36bdfbd1089959960607ed5a5ebc43049641829399d10edda1c5243583d804fbfa94c1cacdac19012f376466b2ff80409b09f1c0790e83584e3b3b01f399ded3cd6d6da1") ioctl$KDENABIO(r1, 0x4b36) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f0000000280)={r2, 0x4, &(0x7f0000000180)=[0xe2da, 0x6, 0xfffffffffffffc01, 0x5], &(0x7f00000001c0)=[0x6a, 0x9, 0x7fff], 0x24, 0x6, 0x4, &(0x7f0000000200)=[0x4000000000000, 0x1, 0xfffffffffffffffb, 0x6, 0xef, 0x7fff], &(0x7f0000000240)=[0x2, 0x229]}) sendfile(r1, r1, &(0x7f0000000000)=0x7ffffe, 0x12) 2018/03/25 21:36:34 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000af1ffa)='ramfs\x00', 0x80, &(0x7f0000895000)) socketpair(0x0, 0x8080f, 0xd7, &(0x7f0000002180)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000002200)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000002300)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000022c0)={&(0x7f0000002240)={0x58, r1, 0x408, 0x70bd2d, 0x25dfdbff, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x6e}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x8090}, 0x4084) r2 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r2, &(0x7f0000008f60)=[{&(0x7f0000003000)=""/1353, 0x549}], 0x1) 2018/03/25 21:36:34 executing program 7: syz_open_dev$urandom(&(0x7f0000000080)='/dev/urandom\x00', 0x0, 0x402) socket$key(0xf, 0x3, 0x2) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f000004b000/0xa000)=nil, 0xa000, 0x1fffffc, 0x31, r0, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000001140)={0x0, 0x9, 0x5, 0x8, 0x7, 0x401}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000011c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0x1008) r3 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0xfffffffffffffffc) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r3, 0xc08c5336, &(0x7f0000032f74)={0x0, 0x0, 0x0, 'queue1\x00'}) [ 42.959652] mmap: syz-executor0 (5519) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/03/25 21:36:34 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000f44)={0x800, 0x0, 'client0\x00', 0x0, "1e666836af653556", "9fbb9681ffdf10a24c85c62e8693e9c168b96962eefa1403b5e5c0877cb550f7"}) 2018/03/25 21:36:34 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f00000000c0)=0x80) getpeername(r0, &(0x7f0000000300)=@ax25, &(0x7f0000000200)=0x80) r2 = socket(0x2, 0x1, 0x0) accept$packet(r1, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000002c0)={@local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, r3}, 0xc) listen(r2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x9) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='pagemap\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000001c0)={0x0}) fcntl$setflags(r2, 0x2, 0x1) ioctl$DRM_IOCTL_SWITCH_CTX(r4, 0x40086424, &(0x7f0000000380)={r5, 0x1}) poll(&(0x7f0000000100)=[{}, {r2}], 0x2, 0xffffffffffff1c3c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000140)=[{0x3}, {}, {}, {0x8}], 0x4) shutdown(r2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000440)={@in={{0x2, 0x4e23, @broadcast=0xffffffff}}, 0x9, 0x8, 0xffffffff, "471d9a7957b995449b95384e08a9bf64bf0ce28ea83223c77401ca0966c3e82e78e104ac54ac9e6fd5bb23bbf36e0a77d746e4a84b97120cade99325f58616585ed69ff582dcc00a51b4a5ab62a68e89"}, 0xd8) accept$packet(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000400)=0x14) 2018/03/25 21:36:34 executing program 2: r0 = socket$packet(0x11, 0x6, 0x300) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000010000), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 21:36:34 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x80) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00001c3000)=0x3) dup2(r1, r0) 2018/03/25 21:36:34 executing program 1: fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], &(0x7f00000000c0)=""/4096, 0x1000) 2018/03/25 21:36:34 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) openat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}]}, 0x80}, 0x1}, 0x0) 2018/03/25 21:36:34 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000000080)={0x8, &(0x7f0000000000)=[{0x7f, 0x6, 0x38, 0x8}, {0x7, 0x100000000000, 0x1, 0x5}, {0x2122, 0x9, 0x1, 0xfffffffffffffffe}, {0x4, 0x2, 0x29, 0x4}, {0x101, 0x8b95, 0xffffffffffffff7f, 0x1ff}, {0xe7, 0x0, 0x1, 0x7}, {0x9, 0xcb, 0x2}, {0x1f, 0x1ff, 0xc00000000000000, 0x8000}]}) prctl$seccomp(0x16, 0x2, &(0x7f0000000040)) 2018/03/25 21:36:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000000c0)={@remote, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', r1}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'lo\x00', &(0x7f0000000000)=@ethtool_cmd={0xa}}) r2 = memfd_create(&(0x7f0000000080)='lo\x00', 0x1) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) 2018/03/25 21:36:34 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000471fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f0000000040)={'NETMAP\x00'}, &(0x7f0000000080)=0x1e) r0 = socket$inet6(0xa, 0x80007, 0x62f0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21}, 0x1c) [ 43.013145] netlink: 24 bytes leftover after parsing attributes in process `syz-executor6'. [ 43.051213] netlink: 24 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/25 21:36:34 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000ced000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x1, 0xfffffffffffffffe}, 0x20) 2018/03/25 21:36:35 executing program 3: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000480)={0x40000000}) r1 = epoll_create1(0x0) lseek(r1, 0x0, 0x0) r2 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)="d54d6be3a817e4e127fbde9ecfc2bf682a0666af0708aaae49721c81ea53996cbfd3de10bb446e06be9c3c8680931bb5352470c18d0254a806f97759e72798651f2fc48149cf05ba39cfbd2393ed5a57b03916e0e02aefcf36fd593d214caeee60c55dc21adb96cf806ba53db79a4fa97b5ff181327b1ecd4b95b2402c05ccb84d70a9759286347f59367c17dd81d46a2eb4d5f7e28d466a08e439dc0d71051add7fcc9137d9aba5831392fc31", 0xad, 0xfffffffffffffff8) keyctl$set_timeout(0xf, r2, 0x1) r3 = timerfd_create(0x0, 0x0) r4 = accept4(0xffffffffffffff9c, &(0x7f00000002c0)=@nl=@unspec, &(0x7f0000000340)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x2, 0x20}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000400)=@sack_info={r5, 0x9, 0x1f}, 0xc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f00008c1000)) r6 = epoll_create1(0xf08dc6f9d903c388) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGID(r7, 0x80084502, &(0x7f0000000200)=""/134) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000021ff4)) r8 = dup3(r0, r3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f0000000440)) ioctl$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) getsockopt$inet_dccp_buf(r8, 0x21, 0xe, &(0x7f0000000000)=""/53, &(0x7f0000000040)=0x35) 2018/03/25 21:36:35 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a8430891000000390008000a000c00e6ffffff1900a30700000000006ef75afb83de448daa7227c4524fa29e00060cec4fab91d4000000000000000000000000", 0x55}], 0x1, &(0x7f0000000080)}, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x406, r0) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) 2018/03/25 21:36:35 executing program 0: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x100, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) dup3(r1, r1, 0x80000) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000002c0)=""/143, &(0x7f00000000c0)=0x14e) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 21:36:35 executing program 6: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000000040)) r1 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)={r2, 0xe2, "4172c370453a570bd9b3e9ab93e6e6b058a6634f28408cde0f1ae1334236805925f29767b47cbaff560169ea38d7d34d6f85ed418fd5f68e11554393f152a0946312dc7a23adbc84272bffc283e4ea12afe29ea8e00f4816ccecf4872ed769594da064d5d7f3f0998945572529bc8228246cbb77f7bde98c0a4fb4c78a8291b86b834f5d0c6b1fd31218d4436d6d22e5735d84fe231ba3809cc91a94843b306456b41529d541d291de3db19821587ecd7aef61980fd702a4ed2ee2fb820d30ef2469c5ea692a625460a3b62704435f768c91a9b4d1bf721143c7657429e72136af2a"}, &(0x7f0000000200)=0xea) write(r1, &(0x7f0000c1e000)="2400000024001d00000000080000091803ffffff03000000000000000100000000000000", 0x24) 2018/03/25 21:36:35 executing program 2: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x8000) r0 = socket$inet_sctp(0x2, 0x1, 0x84) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)={0x5}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x0, &(0x7f0000000080)={{0x77359400}}, 0x0) 2018/03/25 21:36:35 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f84fa0)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x6, 0x4) 2018/03/25 21:36:35 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000131fee)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x180004527, &(0x7f000022afff)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$loop(&(0x7f0000000100)='/dev/loop#\x00', 0x2731, 0x0) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000040)=0x80000001, 0x2) 2018/03/25 21:36:35 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x8100, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x3) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e20, @loopback=0x7f000001}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e20, @multicast2=0xe0000002}, 'syz_tun\x00'}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x1a1000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'vcan0\x00', 0x22}) [ 44.122950] netlink: 60 bytes leftover after parsing attributes in process `syz-executor5'. [ 44.134045] netlink: 60 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/25 21:36:35 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000080)='./control/file0\x00', 0x8) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000000200)=[{0x1000, 0xae4a, 0x320, 0x5, @tick=0x804, {0x94, 0x6}, {0x9, 0x6}, @result={0x3, 0x6}}, {0x9, 0xf4, 0x40, 0x31de, @time={r1, r2+10000000}, {0x9, 0x40}, {0x53b4aa73, 0x6}, @raw32={[0x1, 0x535, 0x2]}}], 0x60) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r4, &(0x7f0000000040)=[{0x8, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0xf) mount(&(0x7f00000001c0)='./control\x00', &(0x7f0000000500)='./control\x00', &(0x7f0000000580)="6578855a47df78feae398bef5510743400cc642c2352103597b307e73bff0f000081f26645a820f5d52aeaf22a7c3147e43c7dca29d907a12edb5691d56c857f63f819e7737f57addfffb8d574ff54f0da6961d51514a560cfbba141b5ecc1d8df2b06eb6ebf56722f620725297c82abc1d63736d5275e77d791130f7b8d633e9c", 0x20005000, &(0x7f00000003c0)) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r3) 2018/03/25 21:36:35 executing program 3: setrlimit(0x7, &(0x7f0000f66000)) epoll_create(0x402) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r1 = gettid() waitid(0x2, r1, &(0x7f0000000000), 0x80000000, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000000c0)={'IDLETIMER\x00'}, &(0x7f0000000140)=0xf) 2018/03/25 21:36:35 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000), 0x0, &(0x7f0000634000), 0x0, 0x100}, 0x0) socket$packet(0x11, 0x0, 0x300) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000240)='illinois\x00', 0x2b) readv(r1, &(0x7f0000aae000), 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f00000002c0)={0x0, 0x39, &(0x7f0000000040)="eaf65009311b5c97988c2f41a1fcc2facadb2bc3881e2902aa992c83bcf2932fbd9e826b2e4c763111d31f890cbfc50fbccaa04d5f3728dc27"}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x7fff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000180)={r2, 0xfff, 0x30}, &(0x7f0000000200)=0xc) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000100)={0xffffffffffffffa2, 0x3f, 0x94, 0x5b}, 0x5864321c69e935ea) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000280)=0x8, 0xffffffffffffff83) 2018/03/25 21:36:35 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000100)={{0x0, 0x0, 0x64a8, 0x2, 0x6}, 0x800, 0x5b3}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x4, {{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000180)={0x40, {{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xf}}}}, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x1000) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f000039c000)=0x3, 0x4) 2018/03/25 21:36:35 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000010ff0)={0x3, &(0x7f000000dfe8)=[{0x84}, {0x48}, {0x6}]}, 0x10) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xd3, 0x20802) write$selinux_load(r2, &(0x7f0000000040)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) sendto$unix(r1, &(0x7f000000cffc), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x8) 2018/03/25 21:36:35 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f000040efff), 0x0) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x0) accept4$vsock_stream(r1, &(0x7f00000001c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10, 0x80800) 2018/03/25 21:36:35 executing program 1: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f000000f000/0x4000)=nil, 0x4000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x0, 0x4}, @time=@time={0x77359400}}], 0xfffffffffffffe39) fsetxattr(r1, &(0x7f0000000080)=@random={'user.', '\x00'}, &(0x7f00000000c0)='\x00', 0x1, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000100)={{0x1f, 0x6}, {0xff, 0x74}, 0x3, 0x4, 0x1}) close(r0) 2018/03/25 21:36:35 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) setpriority(0x1, r1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000012, &(0x7f0000000100)=0x8, 0x533) r2 = gettid() r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000240)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000280)) timer_create(0xffffffffffffffff, &(0x7f0000044000)={0x0, 0x4000000000000027, 0x0, @tid=r2}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000000080)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f00000000c0)) writev(0xffffffffffffffff, &(0x7f0000000140), 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x31, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000140)=0x10) r4 = openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0, 0x80) connect$pppoe(r4, &(0x7f0000000200)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 'syzkaller0\x00'}}, 0x1e) tkill(r2, 0x100000000001a) 2018/03/25 21:36:35 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000000080)={'lo\x00', @ifru_settings={0x0, 0xd55a, @raw_hdlc=&(0x7f0000000040)}}) 2018/03/25 21:36:35 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f00000014c0)=[{}], 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000180)=0x0) setpriority(0x0, r1, 0x2) 2018/03/25 21:36:35 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000000380), 0x4) 2018/03/25 21:36:35 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000280), 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffa, 0x10001) mq_timedreceive(r1, &(0x7f0000000040)=""/149, 0x95, 0x100000000, 0x0) accept$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) 2018/03/25 21:36:35 executing program 4: r0 = dup(0xffffffffffffffff) r1 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.stat\x00', 0x0, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = memfd_create(&(0x7f0000813ffa)='ramfs\x00', 0x0) ioctl$TCSETA(r3, 0x4030582a, &(0x7f0000760000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x40000000000000d8}) dup3(r1, r1, 0x80000) ftruncate(r3, 0x1) 2018/03/25 21:36:35 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0xfffffffffffffffe) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000040)={&(0x7f0000000000)=[0x6, 0xfffffffffffffff8], 0x2, 0x9, 0xfff, 0xffffffff, 0x3f, 0x2, {0x6, 0x7a, 0x68e99eb, 0x7, 0x9, 0x2, 0x7fff, 0x0, 0x3, 0x401, 0x4, 0x400000000007e6d, 0x5, 0xffffffffffffffff, "f0c655f6f3b974222b20910c86654c4cac200cbf266f901bbb48ea85722039ff"}}) ioctl$KDMKTONE(r0, 0x2285, 0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x2040, 0x0) renameat(r0, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00') setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000180)=r1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00000000c0)=[{0x8, 0x1000}, {0x8, 0x2}, {0x2, 0xdc}], 0x3) r3 = dup2(r0, r0) ioctl$void(r3, 0xc0045878) ioctl$TIOCGPTPEER(r0, 0x5441, 0x5) 2018/03/25 21:36:35 executing program 0: r0 = socket(0x2, 0x1, 0x0) fcntl$setsig(r0, 0xa, 0x23) r1 = request_key(&(0x7f0000000140)='syzkaller\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000001c0)='\x00', 0xfffffffffffffff9) request_key(&(0x7f0000000080)='dns_resolver\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)='vmnet1\x00', r1) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000040)=0x10) creat(&(0x7f0000000200)='./file0\x00', 0x0) 2018/03/25 21:36:35 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={"616800030000000000f9ffffff083dffff000004d837dcf08b27ad9500"}, &(0x7f0000000040)=0xad) 2018/03/25 21:36:35 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x2, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x5) 2018/03/25 21:36:35 executing program 7: r0 = request_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='keyring\x00', 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r0) keyctl$search(0xa, r1, &(0x7f0000000100)='logon\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, r0) keyctl$read(0xb, r1, &(0x7f00000000c0)=""/26, 0x1a) 2018/03/25 21:36:35 executing program 1: r0 = open(&(0x7f0000ba0000)='./file0\x00', 0xfc, 0x0) ioperm(0x1, 0x0, 0x3) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000014000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000080)={0x400, {{0xa, 0x4e23, 0x9, @dev={0xfe, 0x80, [], 0xf}, 0x7}}, 0x0, 0x1, [{{0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}]}, 0x110) openat(r1, &(0x7f0000000000)='./file0\x00', 0x400, 0x48) syz_open_dev$sndtimer(&(0x7f0000000040)='/dev/snd/timer\x00', 0x0, 0x20000) 2018/03/25 21:36:35 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x8}, 0x8) r1 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00\x00p\x00', 0x1002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00', 0x3501}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={'bridge0\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x13}}}) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000140)={0x6, 0x1, {0xffffffffffffffff, 0x3, 0x2, 0x3, 0x4}}) 2018/03/25 21:36:35 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000080)={0x0, 0x0, 0x2, 'queue0\x00', 0x4}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000340)={0x0, 0x0, 0x1ff, 'queue1\x00'}) 2018/03/25 21:36:35 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000779000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) connect$unix(r0, &(0x7f0000ec6ff8)=@file={0x0, './file0\x00'}, 0x0) 2018/03/25 21:36:35 executing program 4: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x100, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000080)={{0x2, 0x4e22, @rand_addr=0xa5}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x8, {0x2, 0x4e23, @loopback=0x7f000001}, 'teql0\x00'}) ioctl$KDDELIO(r0, 0x4b35, 0x9) r1 = socket$inet_tcp(0x2, 0x1, 0x0) readahead(r0, 0xd1, 0x5) bind$inet(r1, &(0x7f0000dedff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000)=0x6, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00009b5ffa)='veno\x00', 0x5) sendto$inet(r1, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvfrom(r1, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x21c) bind$vsock_stream(r0, &(0x7f0000000100)={0x28, 0x0, 0x0, @my=0x0}, 0x10) 2018/03/25 21:36:35 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000400)='/dev/usbmon#\x00', 0xfffffffffffffffe, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000180)="47293c416bc7616a378491e10c27bee2a644dbacf1ee308c2274c7454cc9e572440db88819c58db917c4ca40ce471911fddeb9ab93c2ca214fde6b5ea74785c1f0c6a3947df87f53361b9d340e721ab0033b5fdfd66dcf2af1a58e33a39576b112e55943279553de1ded0322f61a0ac2e9e4dff1b5430e4f086d2239ae60e0ca7afa9ca4af0f69be8b374548c5ae618718bf4f5d69a8d21245b1c1ec7e1cc0c5e15f7443de1be12e380062f528d18180dda0731754472ab05777fea11e39127f8ef6561f9b26bf3802bfa01b8c9c1925a7a01f32b933e304a5bb1fcf211bf4587554ba3a6353d9fb0c07815c658afc8bb27b4ab2") mincore(&(0x7f000000d000/0x3000)=nil, 0x3000, &(0x7f0000000340)=""/186) mremap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f000000b000/0x3000)=nil) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000440)=""/245) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x2) write$evdev(r1, &(0x7f0000001fdc)=[{}, {}], 0x30) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)=""/129, 0x81}], 0x1) getpeername$packet(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0x14) connect$packet(r0, &(0x7f0000000300)={0x11, 0xf6, r2, 0x1, 0xfff, 0x6}, 0x14) 2018/03/25 21:36:35 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x2, {{0x2}}}, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x1, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x11c) 2018/03/25 21:36:35 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x1, 0x2100) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@mcast1, @in=@broadcast}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000dddfc8)={&(0x7f0000f8d000)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c00000001040101ffffffffffffffff000000000c000100010000007f0000010c0002000010000002000000"], 0x2c}, 0x1}, 0x0) 2018/03/25 21:36:35 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000100)={'ipvs\x00'}, &(0x7f0000000140)=0x1e) sendmsg$nl_netfilter(r0, &(0x7f0000000600)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000080)={0x14, 0x3, 0x2, 0x4a59abc11ef89507}, 0x14}, 0x1}, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000acc000)={&(0x7f0000c87000)={0x10}, 0x0, &(0x7f00000000c0)={&(0x7f00000010c0)={0x14, 0x1, 0x1, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) [ 44.487423] device bridge0 entered promiscuous mode 2018/03/25 21:36:35 executing program 5: r0 = socket(0x14, 0x83fffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b34ff8)={0x0, 0x0}, &(0x7f0000b34ffc)=0xffffffffffffff49) setreuid(r1, 0x0) 2018/03/25 21:36:35 executing program 0: getrusage(0x0, &(0x7f0000becf70)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) epoll_pwait(r0, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x168e, &(0x7f00000001c0)={0xfff}, 0x8) select(0x40, &(0x7f0000000000)={0xfffffffffffffe01, 0x93e, 0x101, 0x6, 0x3, 0x8c4, 0x9, 0x6}, &(0x7f0000000040)={0x6, 0x1, 0x4, 0x0, 0xb4b, 0x4, 0x4, 0x54c}, &(0x7f0000000080)={0x5, 0x1, 0x9, 0x5, 0x17, 0x0, 0xfffffffffffffffc, 0x3b}, &(0x7f00000000c0)={0x0, 0x2710}) 2018/03/25 21:36:35 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000540)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000580)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000000680)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) r4 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001940)={{{@in6=@dev, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000001a40)=0xe8) lstat(&(0x7f0000001a80)='./file0\x00', &(0x7f0000001ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgid(0xffffffffffffffff) r8 = geteuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001e00)={0x0, 0x0, 0x0}, &(0x7f0000001e40)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001e80)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001ec0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000001fc0)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000002040)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002080)={0x0}, &(0x7f00000020c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002100)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000002200)=0xe8) r15 = getegid() r16 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002300)='/selinux/context\x00', 0x2, 0x0) r17 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002340)='/dev/keychord\x00', 0x88000, 0x0) r18 = syz_open_dev$urandom(&(0x7f0000002380)='/dev/urandom\x00', 0x0, 0x200000) r19 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000023c0), &(0x7f0000002440)=0x60) r20 = syz_open_dev$mice(&(0x7f0000002480)='/dev/input/mice\x00', 0x0, 0x212000) r21 = getpgrp(0x0) getresuid(&(0x7f00000024c0)=0x0, &(0x7f0000002500), &(0x7f0000002540)) fstat(0xffffffffffffff9c, &(0x7f0000002580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002600)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r25 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002640)='/proc/self/net/pfkey\x00', 0x2, 0x0) r26 = socket$inet6_udp(0xa, 0x2, 0x0) r27 = fanotify_init(0x20, 0x1000) r28 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002280)='/selinux/load\x00', 0x2, 0x0) r29 = openat$ppp(0xffffffffffffff9c, &(0x7f00000026c0)='/dev/ppp\x00', 0x80, 0x0) r30 = openat$dir(0xffffffffffffff9c, &(0x7f0000002700)='./file0\x00', 0x8e000, 0x4d) r31 = memfd_create(&(0x7f0000002740)='&[(^proc\'^\x00', 0x0) pipe(&(0x7f0000002780)={0xffffffffffffffff}) r33 = socket$l2tp(0x18, 0x1, 0x1) r34 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000027c0)='/dev/sequencer2\x00', 0x200000, 0x0) r35 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002800)={0x0, 0x0}, &(0x7f0000002840)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002880)={0x0, 0x0, 0x0}, &(0x7f00000028c0)=0xc) r38 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002900)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r39 = syz_open_dev$sg(&(0x7f0000002940)='/dev/sg#\x00', 0x81, 0x0) r40 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) pipe2(&(0x7f0000002980)={0xffffffffffffffff}, 0x80000) r42 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r43 = gettid() stat(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002a80)='./file0\x00', &(0x7f0000002ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r46 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002fc0)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@dev}}, &(0x7f00000030c0)=0xe8) getresgid(&(0x7f0000003100), &(0x7f0000003140)=0x0, &(0x7f0000003180)) r49 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00000031c0)='/selinux/load\x00', 0x2, 0x0) r50 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000000000)={0x28, 0x0, 0x2000000ffffffff, @reserved=0x1}, 0x10, 0x80000) r51 = socket$inet_dccp(0x2, 0x6, 0x0) r52 = syz_open_procfs(0x0, &(0x7f0000003240)='cpuset\x00') r53 = syz_open_dev$loop(&(0x7f0000003280)='/dev/loop#\x00', 0x0, 0xf3a0d586cd0ada4) r54 = syz_open_dev$sndtimer(&(0x7f0000005680)='/dev/snd/timer\x00', 0x0, 0x2) r55 = socket$inet_icmp(0x2, 0x2, 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000056c0)={0xffffffffffffffff}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005e40)={0x0}, &(0x7f0000005e80)=0xc) stat(&(0x7f0000005ec0)='./file0\x00', &(0x7f0000005f00)={0x0, 0x0, 0x0, 0x0, 0x0}) r59 = getgid() r60 = socket$inet6_udp(0xa, 0x2, 0x0) r61 = socket$nl_route(0x10, 0x3, 0x0) r62 = open(&(0x7f0000005f80)='./file0\x00', 0x284041, 0x80) r63 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000005fc0), &(0x7f0000006040)=0x60) r64 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000006080)={0x0, 0x0, 0x0, @dev}, &(0x7f00000060c0)=0x1c, 0x80000) r65 = getpid() r66 = geteuid() fstat(0xffffffffffffffff, &(0x7f0000006100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r68 = getpid() fstat(0xffffffffffffffff, &(0x7f0000006180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000006200), &(0x7f0000006240)=0x0, &(0x7f0000006280)) r71 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000062c0)='/selinux/member\x00', 0x2, 0x0) r72 = open$dir(&(0x7f0000006300)='./file0\x00', 0x20a900, 0x10c) socketpair(0x1b, 0x5, 0x80000000, &(0x7f0000006340)={0xffffffffffffffff}) r74 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000006380)) r75 = memfd_create(&(0x7f00000063c0)='/\x00', 0x3) r76 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000006400)='./cgroup.cpu\x00', 0x200002, 0x0) socketpair$inet(0x2, 0x803, 0x8, &(0x7f0000006440)={0xffffffffffffffff, 0xffffffffffffffff}) r78 = syz_open_dev$evdev(&(0x7f0000006480)='/dev/input/event#\x00', 0x20, 0x500) r79 = perf_event_open$cgroup(&(0x7f00000064c0)={0x5, 0x70, 0x79, 0x200, 0x5, 0x9, 0x0, 0x5, 0x8, 0x4, 0x8, 0xb970, 0x482, 0x7, 0x0, 0x0, 0x101, 0xffffffff, 0x1f, 0x597, 0x7, 0x0, 0x4, 0x20, 0x100000000, 0x81, 0x9, 0x8, 0xac85, 0x400, 0x7, 0x0, 0x8, 0x7, 0x6, 0x0, 0x80000000, 0x7, 0x0, 0x10000, 0x6, @perf_config_ext={0x4, 0x100}, 0x100, 0xb8, 0x100000001, 0x4, 0x3, 0x8a, 0x2}, 0xffffffffffffff9c, 0xd, 0xffffffffffffffff, 0x2) r80 = socket$l2tp(0x18, 0x1, 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000006540)={0xffffffffffffffff}) r82 = userfaultfd(0x80000) r83 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000006580)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r84 = openat$ppp(0xffffffffffffff9c, &(0x7f00000065c0)='/dev/ppp\x00', 0xd0000, 0x0) r85 = socket$pptp(0x18, 0x1, 0x2) socketpair$inet6(0xa, 0x0, 0x10001, &(0x7f0000006600)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000006780)=[{&(0x7f0000000080)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000004c0)=[{&(0x7f0000000100)="5b8794bc9b80960f3f3b63fc67542480d111f6df5df97c5d9d7e9b51c790d57c2d6955661a468b249a26357399362a466f52809ad58c3e16a6d794d4e94bfe849d53fac6d1d0cef6262235e02d1d636eeef7f9b73bb06cca9c0d93df647943c3", 0x60}, {&(0x7f0000000180)="985dffeb99a48ec68033b19da77c0031cdc755f9791d7bfcb1b416e3ab547038e0f5c85a12634a9c66193df54bce96579cadafccf1141ec276c30584ca5e36fd6b7e6f9502bef5f9e4861298c0761368d20e22e52f10f82746d0e2ad4eeb9e4c09f37541377ff7f00d008c015a38820dc3fed4ca1987cf8b8276ba32a3ac5b3cabba9c2256990f73db093772a22d7733976bc00d1d1f926ca3c4ab19b913c35fd2cc2509048ceaaa97b9cdba2635390b6c3e2740f07d567b3fcc47bbcf1f4e59e82aa8b329f91655f49ae86fcdfbb76d2d4cd2603a0815", 0xd7}, {}, {&(0x7f0000000280)="add1f59a262645f2bbeba090fda2fab384d6192471730a6b5f895ccbe39899", 0x1f}, {&(0x7f00000002c0)="5675b2f7423acae4f8e11ecf3aab5d2710687d9ab890e07bc65b1af47c28b5c4e93288993c509fa8b722396ee14f5eeee18f7a7ce7f6d05076bdc0e4e6db3114d1351b63ff2724f352a7492787fa84ec8e97a5df57abb56c953ed912dbbacd2e0c28e8208e199f695e78024a42e9c10bb39322ade57f8258d68757f024160127a3ebfb8b3b9a76829ac7e5767959d7acd986e96b8fbea21d8ec37cd55d78bed1564fbf898c9e4cd841f62cced26b3045b370ebdae2848954bee15113f86b033f32f5bc64a0576c639a863ff78736dadf3f5850d9183459bb26ca352620c0ae20eaf48791934602329c9b816da4", 0xed}, {&(0x7f00000003c0)="aec1006b998d", 0x6}, {&(0x7f0000000400)="2e8cd9b2fcf32023efe432a1b82d0e8a026fc9982ee0ffee5b6e2887a8d69f334742965fba20023b32a33ed2d301d2d66c9f60815068165fe00b5984083311dcdebf5dfacd42ca9a5d727ee27443b8c69e479ddff5c414f89482bf2c151a3bd890beeeb4dd07eb73c8af586f3e3d56964e1023045a468c5775aa0c5ab5e7e4131886d974b4fe58cc6d6024cb03a2aeda94bb2124be09620b4cf539439739eb666897b98a5c3a7edea20a108355eafe53a4dc84bd615b70117e4869b792", 0xbd}], 0x7, &(0x7f0000000740)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x10}, {&(0x7f0000000780)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000000800)="fb93b457b054353e102f5733504d61281ffc53531f522e0825324f98bfc285603e65b3cbc1ba76844ab5c1da4a241e3d0df7544e7b7fc645d8fa28babd7abc826fd27e535d4058eb54540971092e5bab0020d3331074b5edd83187c430d6a580ab4e25ccc87e505b9cc8f64e717696f0557eaf1850fb1281778ffc014f0a35b66f4fe520d071ddbeef88641384312df327ce1dd25d", 0x95}, {&(0x7f00000008c0)="188183fb5141a732a69606878cca3bc04755035c46adfcdaa0b2f973fe51527b050a993a77dd82109d42bf", 0x2b}, 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&(0x7f0000002e40)=[{&(0x7f0000002d40)="82def7a35456e9206204bb78bb49c73c16187b4fe36a54d0166fb5e1cd117aea58a684757de708db5c49c85510d01d216697fcd2b7eed35b750adb2754cb74872f26b174e5db61c05627232e6f755f27aa198741a73052d5741337deef09aae2a0434698e3f267f809f7ecf337658da649b372753eb70e46508f407dbad5a06622a5a506ae4d230cb3ec2d03c68e5d8cbfb7bc5622ec4c3cb2b4f477ce92e91e4ea75d0b3bbf52bdd4537956a3c3154ddfdd55c41443df930eed6422b87b388ce0277fa77aae5c1065427384fe", 0xcd}], 0x1, 0x0, 0x0, 0x4000000}, {&(0x7f0000002e80)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002f80)=[{&(0x7f0000002f00)="fd0414d27c63abc53a68b58c60818aec44f3fb53204486acef476b7bf58cf461e88384a3ba79f19d07954a3952ce55da74d58dd5eaf0e972f61ad950a90dafa821b885f5387563249fb0e33306e567d350fe3954f8e594b3ce6581712ade16222b701831ce45efdde02503d5a7a2812eca23d366289b1358a8e6b901", 0x7c}], 0x1, &(0x7f0000005700)=[@cred={0x20, 0x1, 0x2, r46, r47, r48}, @rights={0x18, 0x1, 0x1, [r49]}, @rights={0x28, 0x1, 0x1, [r50, r51, r52, r53, r54]}, @rights={0x18, 0x1, 0x1, [r55, r56]}], 0x78, 0x4004}, {&(0x7f0000005780)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000005dc0)=[{&(0x7f0000005800)="d8c567b675062a9dc857ddcf9ba6a8859f821169191bbc111013f1e2f941a0b74228bf0fd376ac484d52b3fe14c0cf25b5e32ce45bcc9e935c92331bc0024460da4abc77172ec7b42dc38ac7a4dd53f38c2c275a6dad29d9c2435ad5752460256e772a5049fe171321a102c9505e39397dafc0e098648cd15f2344dffe50bd583353d1d59367e86b7505fd1f4eb620527d22f8589568ee625dd9cc3a434a72db77e6ca1ee2c8edb3d2bd256732b025d66ec4637740fe0b9def13422e343c0cafb4643347eced098e16909e7b3836380a062a810e6e3859956d506ed1eb64565f6c15b45a815b780e42c885e58877e0edb009", 0xf2}, {&(0x7f0000005900)="54504426458d58ded8af652660cfa7df5a2fead2140e96cc2fa07a84b6ed09", 0x1f}, {&(0x7f0000005940)="83f48fbf80d2155b7cce272c19316e7a7f5d30960edb17a0fd611a5724f6c3243832f8ecdb6f104791bdd43a875f8f8f20060749e8f3b5a6ad46385c2d6b01fdc41e0e1fa8b916bc05", 0x49}, {&(0x7f00000059c0)="782fe7a04c0ab5be23fc95292b4f9836b244611a39bbf531ec714b1079f880f2be72e83643bd043db5922a2947d1a1bb91874bb66946354eece730dc3671e2906baef03e487348146632806fbb711595afde0f65313a70d46cd4d16c89f0def12cfa8cb1945d7b61d053273a4608f9e299811c3ee68e0dfebc18bdef038fe1a3148b6473f3f56ede97330b8a1d1566584d2937262111ffc5be4bd38bf1d8a5fd20d574b317b9616860cadff4a741cae76740c28bf1fc53420b039f8351c731664db615f0119e748927ef0513c615e1358e648fd8f95a", 0xd6}, {&(0x7f0000005ac0)="261e0b9440d15748572a3b94535706f0bde195d0ce10e652bcc624ba26e8de71daffcbb452d59f1efec4e4e0072862e666fd7854bc658b6559899901bb081cc5d115df8e6acc06da5f72533590e6034284a0705fd0491e35d5eb574402e25060", 0x60}, {&(0x7f0000005b40)="aeea2b8c327c064efe63e531fb631276afd4b989656ebd92095dec714c0b57c008f5941c97840dd92f5863494d91756f9e21cbc22a5ba1edda2415212fda851533258b03602d356b56b0a5cffa8303ba380ba524e25fc50de4fadbe157cbb7636d4ed490f1de3f18481aee0fc4d282e3b3063b16af14c1834db5b12257507ca3f91331b4f07e4c9b87ae79fb8b6ad2aa7ed7ba8ad13890cec583286a34e2da96c0f1771d744e4a42be103472680129ac04930c21be075181498fe5987d4c7d15bf6d7f3436472163a67fea11bbf37f71ccfb55cc59560b070b2d64fbb721673812d3d18b8cb87f8af7", 0xe9}, {&(0x7f0000005c40)="1938b2d4ad2c7f8ccce75eff5536786dc2def01df4b0b7f08e1d58bd357be66409e99a48c39f549772c48eaa714ffc27033f1b0bcb8d6bda7f60dd9ea5325568a12f7008edea33442d524ac86ef36813597b3a03c07f17194bb5e9ce8a231ee1195fe56daf3e7af62cbff2b48021c0f7db1de66a34966f7c88b44d0eb54c2d6d", 0x80}, {&(0x7f0000005cc0)="befd37d329c0ea26a0bc4e7e7a555ee331a653503cf61a08dc0e4d34e1132c8427a4a3dd3f1c2b968a0069d96e3d87f947838f9982669c2de6c4f542b8789648cb15e521de07de75c2788269e0223437274dfd37f56cb11ededcc53460484601de165d0a67ae491b9e88e4ef987c3d53c6f61ef51ec28732a70d21f81cccd885df116c4bd9e8b2c01b1c0e63f16e3f795fd1df416d51e3143f883aea8acf74b39cd1b2c47fc7d7e0d91ee2f0a1cf437ac4991378f1293791c2538e5256248aeaa61884204ad065e5b96737a7ee5d85670085e77c54004b08b1bd1ba4844f169bffda73204f6037818bd425ce260032792fce1b9a6a06", 0xf6}], 0x8, &(0x7f0000006640)=ANY=[@ANYBLOB="20000000000000000100000002000000", @ANYRES32=r57, @ANYRES32=r58, @ANYRES32=r59, @ANYBLOB="0000000028000000000000000100000001009514", @ANYRES32=r60, @ANYRES32=r61, @ANYRES32=r62, @ANYRES32=r63, @ANYRES32=r64, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r65, @ANYRES32=r66, @ANYRES32=r67, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r68, @ANYRES32=r69, @ANYRES32=r70, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r71, @ANYRES32=r72, @ANYRES32=r73, @ANYRES32=r74, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r75, @ANYRES32=r76, @ANYRES32=r77, @ANYRES32=r78, @ANYBLOB="28000000000000000100000001000000", @ANYRES32=r79, @ANYRES32=r80, @ANYRES32=r81, @ANYRES32=r82, @ANYRES32=r83, @ANYRES32=r84, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r85, @ANYRES32=r86], 0x108, 0x4008000}], 0x6, 0x40000) clone(0x0, &(0x7f0000546000), &(0x7f00000a3ffc), &(0x7f0000b46000), &(0x7f0000b46f84)) rt_sigsuspend(&(0x7f0000000040), 0x4e6) 2018/03/25 21:36:35 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000000140)=""/93) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x40) ioctl$VT_ACTIVATE(r1, 0x5606, 0x8) 2018/03/25 21:36:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioprio_get$pid(0x1, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000040)={0x101, 0x1ff, 0x401, 0x80000001, 0x4, 0x6557e4c8}) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000177ff4)=""/12, &(0x7f0000000000)=0xc) 2018/03/25 21:36:35 executing program 1: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000000080), 0x8, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) bind$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x0, 0x2, 0x3, 0x9, 0xff, "f750c7fbb8021682490a6452991867d07aadf4947a9941e30e1b26fe2678c3ab25414ad243d609c6f0d3d3c37485c970e264fc7015570468ce2697778317e9", 0x32}, 0x60) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) 2018/03/25 21:36:35 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$revoke(0x3, r2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/25 21:36:35 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000577000)={{0x0, 0x8001}}) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x0, 0x100) 2018/03/25 21:36:35 executing program 7: unshare(0x400) r0 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) getsockname(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80) fsync(r0) 2018/03/25 21:36:35 executing program 2: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) ioctl(r0, 0x227b, &(0x7f0000d27862)="ff") fcntl$setflags(r0, 0x2, 0x1) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) write$fuse(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="50000000000000000000000000000000070000001a000000000000000000000000000000000000000000"], 0x2a) write$fuse(r0, &(0x7f0000000080)={0x30, 0x0, 0x9, @fuse_notify_retrieve_out={0x6, 0x9, 0x6, 0x100000001}}, 0x30) read(r0, &(0x7f0000000100)=""/154, 0x316) 2018/03/25 21:36:35 executing program 7: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f000021bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000021ff0)={0x20000000000001be, &(0x7f0000000040)=[{0x8001, 0x4, 0x5fc, 0x8}, {0x2, 0xd, 0x8, 0xffffffff}, {0x0, 0x4, 0x2a00, 0x1}, {0x1, 0x100, 0x1ff, 0x20}, {0x2c, 0x3, 0x7, 0x7fffffff}]}, 0x3) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/checkreqprot\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00000002c0)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e20, 0x80, @empty, 0x1}, @in={0x2, 0x80000000, @multicast2=0xe0000002}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x4c) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) timerfd_settime(r3, 0x1, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f00000001c0)) sendto(r1, &(0x7f0000deb000)="a2f7223d6429bb3d0f6b5c9f0d104efef64d6094bbe7d9761ae6a482ca405176dd81174b6d56d9", 0x27, 0x0, &(0x7f0000deb000)=@nfc={0x27, 0x9}, 0x1c1) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000380)='/dev/hwrng\x00', 0x5, 0x0) sendto(r0, &(0x7f0000000080)="f7672caa9265d25d416c8d7543a1984ad3a538e321e0e8fa16f5710bb7457529c5234a3af4b84db484de7bd4466e6f28b50f1eb75b6534befff169c316a02fb6e27f35e301e1e7c36b208ed0138bfebdb655c08f2019a7a9bb96c00e903dda0f990106fddef6cf", 0x67, 0x20000000, &(0x7f0000000240)=@nfc={0x27, 0x1, 0x2, 0x4}, 0xffffffffffffff03) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000200)='/dev/pktcdvd/control\x00', 0x80000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000140)={0x8001, 0x8, 0x1, 0xff}, 0x10) 2018/03/25 21:36:35 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000d44000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e47000)={0x2, 0x4e20}, 0x10) syncfs(r0) recvmmsg(r0, &(0x7f000000b000)=[{{&(0x7f0000007940)=@nl=@proc, 0xc, &(0x7f0000007bc0)=[{&(0x7f0000007b40)=""/125, 0x7d}], 0x1, &(0x7f0000007c00)=""/57, 0x39}}, {{0x0, 0x0, &(0x7f0000009f80), 0x0, &(0x7f000000a000)=""/4096, 0x1000}}], 0x2, 0x40, &(0x7f000000b1c0)={0x77359400}) 2018/03/25 21:36:35 executing program 5: mremap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000006dc0)=@full, &(0x7f0000000880)=0x48, 0x80800) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000007bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000007c00)=0x14) sendmmsg(r0, &(0x7f00000081c0)=[{{&(0x7f0000006e40)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f0000007300)=[{&(0x7f0000006ec0)="2ec00a493cb7b0e24239dbd046851363501c073f540716325094a90f3803bb1580265845c13405c116c6a1b9dfa255b9645f1d4274890e991d37b70755a1246e0c646dec2b5777f5b3e5b9161d05e6269d22729de03a68bd466cfefbce1961898678def3ff0c135c14e929c2658188227df339c4097402c14eea9c6936ed827dfaf141e2d83dd885d18aafef794b65d8cf7bb1542051ce69", 0x98}, {&(0x7f0000006f80)="b1c010621c90f075d9ac448cf3b6d24456f4243220370d4304ade594b002baa3af5062dc0e7555793aff9cd9b1789b8b2aea063f5e62f19d67da0716b372b073e4ebb220596efe898fda06dd5fc9842e8f6275cb7aa067534d494803c69246aad14cb4e5813d1d51b94cd9fea5ce8cf20938067ad0fc0ec8c4be4a5d4ee02132f33a57534ff60f7e173f7ecba3056981d88d0454f4e244b0ec3d0197111713200e4031f40a5461ce7797dd4dfbc58f5c7036b6eea60d67f445f87eaec0d567179774f038f2062fe4bacffa04448e5172a175bfe749349610126d32d97f102704753896e50da5eeeb64", 0xe9}, {&(0x7f0000007080)="0265bdb35d39dcc34cbe8de236cbed2e81eae13e36d980db381a9cba5a871734607f02e2e60130e31ee5e9d859d1beed46c362e41bdab4b776103ff08875e4755833f4720fefebbd026042509780bbdc00544880ff752c1fbdd0c57524ce15aad8c7d05e63556e26a87631b875a04fe7ae6558e40a688afdf1fc1408137f5edad7b68e3820ee23b82815b4e6bdb13b0ee060", 0x92}, {&(0x7f0000007140)="76dfa38fb1ee5c52427263795851ed0b69404c8b803dda595e434937f92ad00a036af44d01f1b75c89746088eb55cd3a5b171069971d32d50fe75d71b3447d3d7ca75c628786d4cd723d81b02e90030e42e7defa049c432237230fd611379423fb82d9787bfcc95aee56d4", 0x6b}, {&(0x7f00000071c0)="9b95d7c8bd54dbeb9f72040c2ed9c2a09c82f46a648e7de8bbcaf25022f645a6779ec6f84cf786c15eb7be2cf867529c1dc66fe0e2cf4a45", 0x38}, {&(0x7f0000007200)="61b64dd1ca01a3d74c0ddd403540998d322a4d7f58781a82de0f7926d940805b33917959f9b58625d230eeee7885959f412779ef6678410db90f2366d0423966a79221e4dbdb65389d3afe8cbd1d290a570cc165f28ad97132e87150ffc69d6b2d20bc4e14bf58fbe19660", 0x6b}, {&(0x7f0000007280)}, {&(0x7f00000072c0)="e0f9ba1d79792dcb0260f055f26de4ef3b63e9", 0x13}], 0x8, &(0x7f0000007380)=[{0xb8, 0x1989aeaf25cefd39, 0x5, "590aa9d3bd634f7d9c780ba7ccf5ead53b848e5cc05c1781d17046b5aed63283959d923088dffe0eb135027c3e314afaacc13976a1db7a16a116fc89862d6d5d4179462c576bb34fafb5e509ef49e54000407ba40c26bd652cdf64a01b7c24f522be3848a1a5057bdeb55d6d3c2f78c78e9b79fcf36c962b6f381055a2b793793e7b73247fab4911cadcc245742643e587799763df82be35cde017ec3c7397ce62"}, {0xc0, 0x117, 0x5, "c926922150fac83ead4fe57b23f4bb400784b52b11bf79500e2b9f3e495378efb603cd5d1993cdf137bd267f4c8021d42f535f09ed02aedc994e6807d9fa56c380a3b3b38905c8cfc75241fd2965b65e7b9ae316a7b0043920f88cefa7b9682464d1bcdca96d8a08ad9419ddb6bc662f5ff50b9fbbf835c96aa1bc6ded484fea445fc58fd6d810f5aae131eb1a1b754f08bf6f24540a0483ae9b064b21a580f0d6871f24bacbeea6b442c180890acdf6"}, {0xb8, 0x11e, 0x83e, "87c003a303f9c294fcb9f9cf360889219d3b6741ccbbeac6bf88d304a42a4f6bbaeace1db35dd42cd248c6b746dfe8939a172060c5b5e993a87025801e412a3844a66a252e61c0b2b4f6c44e52815dbda7a3378b854adf7df22f904a6dabea04d68b8b4d2c218cc80c4a1b0fce778a5731b824f69c5b9044e04d49afd8a85e5cf948ad6fd3bb3d7e7c07d54ed58eda09e8443b053953f4b07eb7353f934eb739891d2fbed34abd3a"}, {0x48, 0x19d, 0x4, "b62eeffa386e8b0f9f2eb72e269377ccdbb483de2af9b74e83a835cd3273a58891f58a6ed7ac334c0a7067bcecaeaa873d434ea9"}, {0x78, 0x10f, 0x8, "9eab0a04bf5df894b19aec5e5ba29ca56ce8342d403dabe95d35973527989654c48499f7dee83e8c9ddc6db23c787d243c61644e1b46404cf441173b7bf5d61b5829b37906f595ce9d896006a1c5f66537b497e2e64a208fd95f238e1a5120f8fb559bc9"}], 0x2f0, 0x800}, 0x8}, {{0x0, 0x0, &(0x7f0000007a40)=[{&(0x7f0000007680)="5879e69c2676dce3fb5a78421ec76a9d00ec8cf5652199534c9da5df68dc23d427a7bfcf08e5a689764836bb443e354c3cfd24e2b8e59ae987bab26bce26894dbdee2c061bbab742737991a2e5e9e509368ae114b439a71705d06ef8afdf145902a765ad21b7ba0b31735d0a8e2f80797bb84dd24731d3b2a44628d881e5fcaa5160bcdcafd5d5980369ec02a002565b8b7763463634056fb3e070326c7bd2e5b96c4b4024e1761a5fc3118ff7fd169bd16ed689f19a2e85fbd4a2955dc4fd70a7496f65cae3f803b4dba69bdcd6908381a7ebfc6a993debc03ccbc9365f36c0c5c20d6b74fa", 0xe6}, {&(0x7f0000007780)}, {&(0x7f00000077c0)="100fc81eb7d51e3d4d73021e89f3a850dc032787dde51cb2f525d1d25351d3f69325a06b3dd9a6e14deb4050c6479ee52896f67b9b976f48b3433c44092ced63be06a41ec5b77d98cc3fed490fdfcd1cb25beaa6fee80033c273343a4257912bf13df119050640ec7e7674c6a5bc19ff04dece0676ae1681a5f0e22bc4fe49bef565940a6f58394ff01586ca1517057920cdde496dfff5828d9ca7d60cdd9ae9812d11d5daac290896fb70fe8d0e222098aad6eac0902e748c5fa3fac1e627a7c1f22c33", 0xc4}, {&(0x7f00000078c0)="14a86783aeaff1154817f237226ecaf24f554d0083a8e9b12d30a1d409034d8e6631b84611fd3003741c989349875ecec6cf51305a20e4f9f821ec6af2af8e9a5e71cc112bd1f224b2fdb06e6a6bba5c4106727ab43fc97351dee7122abf1e32aaa14bec03b910dfefaf64456118e8621608459b078691123ce0fd6411eb52b6ef98fc2c4a32dad8", 0x88}, {&(0x7f0000007980)="c4c4a76a142aef3130af25386a9eb92d4041763bc7f7e455ce8b3c6571fd8375ffa19004ff5e802689a5ec50aaa116914123a539a3779ba2770b127c7f109bee9d5e41b8df9600f91ef9fb2c538b5f3c35650b1395aafd1a65468241bf94974d5550549b22979b550fb1b627410088b3c27e94bcf4f7", 0x76}, {&(0x7f0000007a00)="8940994b12c7b7969f71d1418cb22f", 0xf}], 0x6, &(0x7f0000007ac0)=[{0xb8, 0x13e, 0x8, "e845aa9d289532565b8df8560923ba06ae9fef220e681be796336c601e3895a0e3ea452a1587655f8f97d9695359e5c4954707aab1f0f2a2eb52e8c38ca86b81068bcb18906414e2c5c447f37445d72730c67c190616d0fcbcc5bb964b411bf29c6a0a0104b0344472524e07a933c348ab1878fc047126da323d9dda868ce25f3f33683ca432cdaf2b12ef953067c95421e3aad97a9f5e90b745f4169b9f0dcedea640"}, {0x48, 0x111, 0x3, "9f41d013c04ee6b34f1ca86c7359f5417c076f5c2fcc390c420b0c21a81298200c0afc96ddbf8e9981c59951bf898b466959a1638419cc83"}], 0x100, 0x80}}, {{&(0x7f0000007c40)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x2, 0x1, {0xa, 0x4e20, 0xe839, @empty, 0x7fff}}}, 0x80, &(0x7f0000007ec0)=[{&(0x7f0000007cc0)="89b9822746b63f9b5c808c954daaef6e2d60a0e4b73469dbfbae17357356e11918140cfe94f2f5e8c87d4825b696f83560181301ff30e1542995c87ac062395b325fd0183d6a733b719ce352e30a89450e304219ffe53a4e48f1f89cbb8139dbb7597297227cf0d6a85a27e886cc85f5c67e596f70a7f5595bfdb8f631f5ae8668194f87c5d42983a33924f2f8c0abbd7b31e629f472e3381e9cab91325f8e5f7c5f45acaac54ee9540e5bd301e1ecac4bcafef2c21cc6be2b1c4b69b8228a0dbeb8d423fdfaec41b037ca288205aeefcc", 0xd1}, {&(0x7f0000007dc0)="eb6de54a220c3eec5cd79bc020198b09a6dce0fdd20f7f14607fa0f92d7ebc112bd3cb43cdcad8b51b2c4e2db837d4a6a8a97d6c16839eb1184d4c20e811220594eefe4dde0c2dc119477c2446f769c95b0641da8b5c6351ff7b1df40aae4b6a678b8c49fe0c8283f6c4a5b8069d7bffaa356c91ff8dbf35ab64058c4fe397bf5faf16d4c69557617999eab43b3601d22e6be7a9c6f6b472ff288799ca3fcc3c375b696f641c808257ae02e68b0b977a15342c3d409a77ef54603bf7b3369c5dc1da13dcd3b76781d00b70bdb02ea20b1966914c69c500fbebc49a9b3292490e70be995b7f501d", 0xe7}], 0x2, &(0x7f0000007f00)=[{0x48, 0x10e, 0x100000001, "625e39ea2a0ff8ef9cd6b46b6d6c8439147a50789b3b425494a31c2e9058e13f3f6489455cb80768f92d5b9615c785f295f21b"}, {0x90, 0x113, 0x3, "9355ce133332577fb067f93cb0308a03a90afda807a91c23c50d20537e7f4ef073ac4913886e5cdf499cb4224aba491ca3eb4e8b2638f4dd43552eda1a8a9f5d0306cd18041737ce6d2bd6840423f56389719bf5b01566bdc3d7160965be0616eeb1304621ecae238959e29bd6e58a62d4c3a4750deae5550aa0b1de"}, {0x50, 0x119, 0x1000, "eea63746a41f987a46158066d662f1afb69a97291207b59b2c4d4f4d709bb965da94b6cbe070bb0afea1df955abd9db76cfe76528c04e130ec"}, {0x98, 0x10b, 0x3a, "e6a519cc5d2d108e5f162f1b1fbd7e58b5263c31429607dd4d9e42715ce700cfc68a4523023b195ddc0f1a77bb4666e458720841da166e46a44eef8bf1e309ac52c5f244c8435181ea5f9cea7909be26b210d32e84f0eabb3572302b22d1b5d9323b69ed343a96b887ffe446f7a06ab6402bf1972a1976fbcd9f87b895d670d4eb"}, {0x58, 0x6, 0xffff, "85fb2563ab2badcc73cfa0f43aa7c862b2ddabe9380efaac0563cdbe5e083b342b48cf514b6431eccb3d5f1f07c70d65034a144ffd49b4565d734f5eba665b6adea7ac"}, {0x90, 0x11f, 0x9, "c0d26665b20014e4a4d114534f8ed0eccdb29f26f2a767d649cdbdc53e05c8b51fc83c3c995c148c845dd0b3ec2fc7ad1861ba4df89a6eaa064e6a90571670b5f413e716441e6abf44cf6f4de219972e71d1a3acb44fa5de5ed8fbdf125779f92e67e3c7da3696bf6407caa637ac4b5556ad7b2bfcfba5b0bad5"}], 0x2a8, 0x20000040}, 0x4}], 0x3, 0x20000000) r2 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(r2, &(0x7f0000006c40)=[{{&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)=""/100, 0x64}, {&(0x7f0000000100)=""/218, 0xda}, {&(0x7f0000000200)=""/75, 0xffffff60}, {&(0x7f0000000280)=""/173, 0xad}], 0x4, 0x0, 0x0, 0xff9}, 0x94}, {{&(0x7f0000000380)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000400)=""/24, 0x18}, {&(0x7f0000000440)=""/35, 0x23}, {&(0x7f0000000480)=""/130, 0x82}, {&(0x7f0000000540)=""/71, 0x47}, {&(0x7f00000005c0)=""/91, 0x5b}, {&(0x7f0000000640)=""/64, 0x40}], 0x6, &(0x7f0000000700)=""/110, 0x6e, 0x2}, 0x3}, {{&(0x7f0000000780)=@pppoe={0x0, 0x0, {0x0, @random}}, 0x80, &(0x7f0000005a00)=[{&(0x7f0000000800)=""/84, 0x54}, {&(0x7f0000005c00)=""/59, 0x3b}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f00000018c0)=""/4096, 0x1000}, {&(0x7f00000028c0)=""/65, 0x41}, {&(0x7f0000002940)=""/4096, 0x1000}, {&(0x7f0000003940)=""/4096, 0x1000}, {&(0x7f0000004940)=""/4096, 0x1000}, {&(0x7f0000005940)=""/99, 0x63}, {&(0x7f00000059c0)=""/2, 0x2}], 0xa, &(0x7f0000005ac0)=""/144, 0x90, 0x80000001}, 0x3ff}, {{&(0x7f0000005b80)=@generic, 0x80, &(0x7f0000005c00), 0x0, &(0x7f0000005c40)=""/4096, 0x1000, 0x6}, 0x7f}], 0x4, 0x40, &(0x7f0000006d40)) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f0000006d80)=0x2, 0x8) getsockopt$inet_buf(r2, 0x0, 0x484, &(0x7f00003d1fe8)=""/24, &(0x7f0000f08ffc)=0x18) 2018/03/25 21:36:35 executing program 2: r0 = socket(0xa, 0x2400000001, 0x0) r1 = dup2(r0, r0) ioctl$TCSBRKP(r1, 0x5425, 0x3) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x4, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) tee(r1, r0, 0x7, 0x1) dup2(r0, r0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) 2018/03/25 21:36:35 executing program 1: getrusage(0xffffffffffffffff, &(0x7f0000bf9000)) r0 = gettid() waitid(0x2, r0, &(0x7f0000000000), 0x40000004, &(0x7f0000000040)) 2018/03/25 21:36:35 executing program 7: request_key(&(0x7f0000000140)='dns_resolver\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, &(0x7f00000002c0)="73656c66292573656c696e75782d7d2973656c66de2800", 0xffffffffffffffff) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000100)=0x4) 2018/03/25 21:36:35 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000480), &(0x7f00000004c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x20) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f00000002c0)=0x8) sendmsg$nl_generic(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x13c, 0x35, 0x200, 0x70bd28, 0x25dfdbfb, {0xb}, [@nested={0x44, 0xf, [@generic="92917d1bf8f9aef9c0e59afce1a5a20c12b28ab901ea39d4fec0592b38646a613f974c49fbf63c7ad1c7a92134f8756357777f2ff1d42f9365fe", @typed={0x4, 0x8f}]}, @typed={0x8, 0x48, @u32=0x100000000}, @typed={0x8, 0x81, @fd=r1}, @typed={0x10, 0x56, @str='/dev/loop#\x00'}, @generic="fc1456f1a28b22a2a2e32e693d7c0f3553814e8f90268c33b34061c61b63bf5e07f1691004b2d4c1866361097627e5b97e2e202fb9cf592f0ecf8797846230aadad7728cbb10612f61f94034d3f27f7c9bf08afbc2a8411a3d92f3bbb2e864bb3574632bf0e3433a58b6cb42cbd0706e9c3c6e4290cda6ab5268e446a663277df44551358a218d5ce3bdee2179967071d15423672555bbb1fdea92dbed3196af8d94f88abb35654c9a03500e3f463fdea42b1819cc1225be37028efc80a2cf27eb1bc191"]}, 0x13c}, 0x1, 0x0, 0x0, 0x40880}, 0x4000000) bind$pptp(0xffffffffffffffff, &(0x7f0000000600)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) fdatasync(r0) 2018/03/25 21:36:35 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") r1 = open(&(0x7f0000eecff8)='./file0\x00', 0xc2, 0x0) read$eventfd(r0, &(0x7f0000e6aff8), 0x8) mount(&(0x7f0000010000)='./file0\x00', &(0x7f00005dc000)='./file0\x00', &(0x7f00009eefaa)="66656e7300fcd335e55a15726ab658b154930518b8729554cb296c4e209fdc259c45fc40c581037be07b1603000000f876649cf818c2a068bf530117ee668ea74074c32729981ae0931c8be21f1d6b7770e068dc8ed2", 0x800000001004, &(0x7f00001af000)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x100000000000013e) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x4e, "5f999712d641b81c1cae681757b07e15f65e37d46d97c2f1c06fe405d8269ff4ecf46113dcb5b1757dcd48fce3c3eb28c0feff67b85dea20b1ade147cc641b7ec8fcf29c05ae4d8fb68beb463fbc"}, &(0x7f0000000080)=0x56) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x2, 0x20}, &(0x7f0000000100)=0xc) 2018/03/25 21:36:36 executing program 7: r0 = getpid() ptrace$setopts(0x4200, r0, 0x1, 0x100003) mkdir(&(0x7f00007d3000)='./control\x00', 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000ad4000)='./control\x00', 0xa4000960) symlink(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)='./control/file0\x00') readv(r1, &(0x7f00009a4000)=[{&(0x7f000022c000)=""/32, 0x20}], 0x1) 2018/03/25 21:36:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = accept(r0, &(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0xb, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, 0xffff, 0x6}, &(0x7f0000000180)=0x90) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x9, 0x4, 0x2, 0x9, r2}, &(0x7f0000000200)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000076a000)=[{}, {}, {0x2}], 0x28c) 2018/03/25 21:36:36 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xf) writev(r0, &(0x7f0000011ff0)=[{&(0x7f0000000040)="390000001300090069000000000000007f00804003000000460001070000001419000a00040002000000096e0200000000000000000003f500", 0x39}], 0x1) 2018/03/25 21:36:36 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000595fe4)={0xa, 0x0, 0x0, @empty, 0x1}, 0xd) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="c705b5aa44608070ed22515edc0ac746", 0x10) 2018/03/25 21:36:36 executing program 5: r0 = socket(0x18, 0x0, 0x1) sendto$ax25(r0, &(0x7f0000000000)="3a72cc198d59f3e07ed87d5464305a06918038dca9716bc2b23c01fbb54cdde433b313d0dfb7a702e999678eec94f6f02a96be5a24756bcdb1db01637800450df8fe212aee3f83bcaaae1463946cdb5afe3449e298e5789e2cdca24d94e4009cfb8f67de88aa06fe0f97cf764a3a703769f013e2d92e31fa6f79d8590c8a05c6eaf1a96a61c15cbb174fc1d7ba9c52044e1f6b526e462ce43b84cffee9d1560a5c4517e4b543f20a1a171ccf8b6353b606e3a2611fa3b0fcc7b260054341", 0xbe, 0x10, &(0x7f00000000c0)={0x3, {"13a772e70a3aa2"}, 0x4000000080}, 0x10) bind$netrom(r0, &(0x7f0000011fb8)=@full={{0x3, {"cd40c6b9d30ca0"}}, [{"53b42fd041c40b"}, {"9b6dd77bb9ca45"}, {"076c53dd632bde"}, {"7df3e1f78e5bbe"}, {"9ae40bd162dddc"}, {"c4ce0b8f85919e"}, {"b8d7aed67e6af5"}, {"720393a9c9aadd"}]}, 0x48) 2018/03/25 21:36:36 executing program 4: sendmsg(0xffffffffffffffff, &(0x7f0000001780)={&(0x7f00000017c0)=ANY=[], 0x0, &(0x7f00000016c0)=[{&(0x7f0000000140)="aea8b5825b3a5a8334859e96245c3a55f146c6ff2f1350c3ff3fa66aa9", 0x1d}], 0x1}, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r2 = dup2(r1, r1) write$sndseq(r0, &(0x7f0000000140)=[{0xfff, 0x0, 0x0, 0x0, @tick, {}, {}, @ext}], 0x30) sendfile(r2, r1, &(0x7f0000000080)=0x4, 0xfffffffffffffffe) 2018/03/25 21:36:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000b94e58)="18000300000001000000be5efecd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696b8c3ba5aea6096f201cdf885ca13659c6120", 0xc8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/25 21:36:36 executing program 1: setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000003f42)="e9b1102fd162d2883afda6ca384faf121d74cc184624fce45026608dab3c7b831ea74850369babebbb881b4705fb9d5b6904ab9ea2bf03d896bd297cb7b37702c0a3363c7b53618766bfaea1eff261f0b2e23ea64dae4b74e1384260720bb174676f336b965c9cb4b46b75ae551d1a742a5e977acd7cce7ec8f0b0695c6d6012d40ea9373a4dcd9710956cc6e7ed45055df929909a53679bad75b619", 0x9c) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000003f79)={r1, 0x5a, "05d48581b12538cd8c5c026f96353eeb04ad21e969918aeca5a158c7d2f8f7eddc8ee86e7d1538896f81e733219807af3b1ab227cf6fa4fc92a285590a7091e469b005a9d9b8265a23f1abde34123603f80ce5c69ef4a4490881"}, &(0x7f0000000080)=0x62) sendto$inet6(r0, &(0x7f0000003fd9), 0xfdc2, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) socket$packet(0x11, 0x3, 0x300) 2018/03/25 21:36:36 executing program 0: ioctl$EVIOCGID(0xffffffffffffffff, 0x80084502, &(0x7f0000000000)=""/4096) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x202400, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001040)) 2018/03/25 21:36:36 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) clock_gettime(0x0, &(0x7f00000011c0)={0x0, 0x0}) ppoll(&(0x7f0000000140)=[{r1, 0x402}], 0x1, &(0x7f0000001200)={r2, r3+10000000}, &(0x7f0000001240)={0xffff}, 0x8) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$GIO_UNISCRNMAP(r4, 0x4b69, &(0x7f0000000080)=""/177) dup2(r1, r0) readv(r1, &(0x7f0000001180)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1) 2018/03/25 21:36:36 executing program 3: munmap(&(0x7f0000003000/0x1000)=nil, 0x1000) clock_adjtime(0x0, &(0x7f0000000000)={0x3, 0x0, 0xd466, 0xa6, 0x4, 0x5, 0x13, 0x1000, 0x4, 0x5, 0xfffffffffffeffff, 0x8, 0x7, 0x1, 0x8000, 0x4, 0x9, 0x1000, 0x7913ac65, 0xfff, 0xdd, 0x5, 0x3, 0x100000000, 0x5b9d0ffe, 0x4}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/ip6_flowlabel\x00') getsockname$inet(r0, &(0x7f0000000140)={0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x10) prctl$setname(0xf, &(0x7f00000001c0)='\x00') capset(&(0x7f0000002ffa)={0x20080422}, &(0x7f0000002000)) 2018/03/25 21:36:36 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0xa002, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000180)={0x2, 0x1, 0x0, 0x1, 0x100000006, 0x6203}) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$ax25(r2, &(0x7f00000000c0), &(0x7f0000000100)=0x10) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000040)={0xffff, 0xffffffff9d813365, 0x1}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000800)={'sit0\x00', &(0x7f0000000080)=@ethtool_cmd={0x19}}) 2018/03/25 21:36:36 executing program 2: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000a45000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x40200, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000080)="7b401400") ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000004ff0)={0x0, 0x8, &(0x7f0000a47000)="7342eff3d8ee1a60"}) 2018/03/25 21:36:36 executing program 4: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$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)="73797a5f74756e0000000000001700", 0x10) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) getsockname$netrom(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) sendfile(r1, r2, &(0x7f000053cffc), 0x8080000001) fcntl$getflags(r1, 0x40b) mq_getsetattr(r2, &(0x7f00000000c0)={0x4, 0x2, 0x7fffffff, 0x100, 0x101, 0x3a5, 0x400, 0x2}, &(0x7f0000000100)) 2018/03/25 21:36:36 executing program 0: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = socket$netlink(0x10, 0x3, 0xff7fffffffffbffe) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=@ipv4_newaddr={0x18, 0x14, 0x1, 0x0, 0x0, {0x2, 0x3f}}, 0x18}, 0x1}, 0x0) fchdir(r0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/net/pfkey\x00', 0x804000000060000, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f00000001c0)=""/69) r3 = creat(&(0x7f0000000040)='./file1\x00', 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000000c0)={r4, 0x4, 0x9}, &(0x7f0000000100)=0x8) fallocate(r3, 0x1, 0x0, 0x4000002) 2018/03/25 21:36:36 executing program 7: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000d90ff8)='./file0\x00', 0xff78784f70e1668e, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/152) mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x3) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) setsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000000140)="66041d6df4d34669430a656f935f302ac0363cf80850e152938de253adf700ea3466ef8f9956bc03b9e8e894d19fe4019a4b9d2d3a62df17786a9dac60c42aa0ad3f9f4b7565e44101266691fdb24454b76332f47710a0415bbc9b8a92049c71b3b6425969f20cb37b94f22e48e4301979cfa2f09e4009905ca3198d07df8c108b01cd96e0b98f345b60b11ed09ecfcff5d234ac8008bc0d5feb87a45af61fa0fd7c0ae76b74f8fef40f207ce312fd693a3e3f4ede325dcf4a3bb798cfb223d5c740600942d9fcb277a08d15e6d3e6a3fa24b294f4cd", 0xd6) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000100)=0x80) 2018/03/25 21:36:36 executing program 3: mkdir(&(0x7f0000000180)='./file0\x00', 0x200000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x41fff, 0x2) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000000240)=""/102, &(0x7f00000002c0)=0x66) r1 = accept4(r0, &(0x7f0000000040)=@can, &(0x7f00000001c0)=0x80, 0x800) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000300)=0x1000, 0x4) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)) getdents(r0, &(0x7f00000000c0)=""/192, 0xc0) 2018/03/25 21:36:36 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6}]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) recvmmsg(r1, &(0x7f0000008900)=[{{&(0x7f0000000040)=@un=@abs, 0x8, &(0x7f0000000080), 0x0, &(0x7f00000000c0)=""/6, 0x6}}, {{&(0x7f0000000100)=@nl, 0xc, &(0x7f0000001480), 0x0, &(0x7f0000001500)=""/52, 0x34}}], 0x2, 0x0, &(0x7f0000000000)={0x77359400}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={0x0, 0x800}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_id=r3, 0x4) ioctl$sock_ifreq(r0, 0x8927, &(0x7f00000001c0)={'lo\x00', @ifru_addrs=@in={0x0, 0x4e20}}) 2018/03/25 21:36:36 executing program 4: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400000000084000) vmsplice(r1, &(0x7f000020b000)=[{&(0x7f0000b0c000)="ff2385511173befd8b633d6cddaedff34a72adad9e603388337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a238a5216d7952fd5de771699553eaa81d9270ffadf128c28331b837653a14c9073482aeb4309af5d21653af1df6ffab615d06603397e79355dedaaebb79c197525f2422ff3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb96226e856699100003086243c80482d59ad9d47728ccfb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000080)=0x1000, 0x4) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb5f50)=""/176, 0xb0}], 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@loopback, @multicast2}, &(0x7f0000000040)=0xc) 2018/03/25 21:36:36 executing program 7: accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000100)=0x14) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = dup(r0) pipe2(&(0x7f00000000c0), 0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000000)={{0x8, 0x80000001}, {0xff, 0x8}, 0x200, 0x4, 0x1000}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000440)={@dev={0xfe, 0x80}, 0x0, 0x0, 0x2, 0x3}, 0x2c) dup3(r0, r0, 0x80000) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000140)={'ip6gretap0\x00', {0x2, 0x4e20}}) 2018/03/25 21:36:36 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getsockname(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000001c0)=0x80) r2 = accept4$netrom(r1, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48, 0x800) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000180)=0x5, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) r3 = dup(r0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000004000)=0x3000, 0xfffffffffffffe20) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000003ff0)={&(0x7f0000011000/0x3000)=nil, 0x6e8000}) 2018/03/25 21:36:36 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000240)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=ANY=[@ANYRES64=r0, @ANYRES32=r0], 0xc}}], 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) r2 = creat(&(0x7f0000000900)='./file0\x00', 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000800)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0xffffffffffffffff, @empty, 0x6}, @in6={0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x5, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfffffffffffffff9}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}, @in6={0xa, 0x4e24, 0x1f, @local={0xfe, 0x80, [], 0xaa}, 0x80}], 0xac) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000000c0)=""/208) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ashmem\x00', 0x2000, 0x0) r4 = add_key$keyring(&(0x7f0000000780)='keyring\x00', &(0x7f00000007c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$assume_authority(0x10, r4) preadv(r3, &(0x7f0000000700)=[{&(0x7f0000000340)=""/98, 0x62}, {&(0x7f00000003c0)=""/108, 0x6c}, {&(0x7f0000000440)=""/173, 0xad}, {&(0x7f0000000500)=""/78, 0x4e}, {&(0x7f0000000580)=""/178, 0xb2}, {&(0x7f0000000640)=""/161, 0xa1}], 0x6, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00000001c0)=0x3) read$eventfd(r1, &(0x7f0000000280), 0x8) r5 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r5) 2018/03/25 21:36:36 executing program 3: prlimit64(0x0, 0x7, &(0x7f00007c4000), &(0x7f0000408000)) eventfd(0x2ff) 2018/03/25 21:36:36 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000dfb000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000afa000)='/dev/sg#\x00', 0x0, 0x40) sendfile(r1, r0, &(0x7f0000979ff8), 0xff) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'syzkaller0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xb}}}) 2018/03/25 21:36:36 executing program 6: add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000001c0)='t', 0x1, 0xfffffffffffffffc) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000040)={0x2, 0x401, 0x1, 0x1f, 0x80000000, 0x9}) 2018/03/25 21:36:36 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x20440, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e23, 0x400, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}, {0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, 0x1c, [0x1, 0x4, 0x0, 0x3, 0x40, 0x401, 0x5, 0x8727]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20]}, 0x5c) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f00000001c0)=0x6, 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x37, &(0x7f00000000c0)=0xb, 0x85) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000200)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x101000, 0x0) bind$vsock_stream(r2, &(0x7f0000000080)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10) 2018/03/25 21:36:36 executing program 1: r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000), 0x8) unshare(0x2000) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000518ff4)) signalfd(r0, &(0x7f0000b9fff8), 0x8) 2018/03/25 21:36:36 executing program 3: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001700)="13", 0x1, 0x2000000c, &(0x7f0000001680)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ftruncate(r2, 0x3) sendfile(r1, r2, &(0x7f0000e37000), 0x8080000001) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x0, 0x6}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') socket$inet6(0xa, 0x5, 0xfffffffffffffffe) sendfile(r0, r3, &(0x7f000080037c), 0x400000ff) 2018/03/25 21:36:36 executing program 7: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f00000000c0)=0x80, 0x800) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000180)) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000100)=0x4, &(0x7f0000000140)=0x1) 2018/03/25 21:36:36 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='syscall\x00') getsockname$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10) clock_adjtime(0x7, &(0x7f0000000100)={0x1000, 0x2, 0x1, 0xfffffffffffffff8, 0x200, 0x6, 0xb380000000, 0x3ffa, 0xcb12, 0x40, 0x80, 0x8, 0x2, 0x1, 0x4e00, 0xa75a, 0x9, 0xad17, 0x8001, 0x8e6, 0x845, 0x6, 0x20, 0x200, 0xad, 0x1}) pread64(r1, &(0x7f00000001c0), 0x10000017b, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="92944e9546758e78dcf1aaa3bd829c9a777328404e6f7758f1610a8f7764c93ac057c84aff83d6", 0x27, 0xffffffffffffffff) r3 = add_key$keyring(&(0x7f00000012c0)='keyring\x00', &(0x7f0000001300)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r2, &(0x7f0000001280)=[{&(0x7f0000000280)="6a0b2e31955d4163e01ed9eaeff1a5d3a9e982f0cb5e74d1b2c77d3c58b6d58bf159b414190becc8b783c738af4e148d184ce4b3afaf8e82f68b8fb01dae3283efcbeb51b518fbbc930dea5723d4a6ee9b80c6d3dfbe8f7f4c95f3a38e0ba9b278dc4747e708537316a29034169199c231178e6d6c65410874479597af67f9ee496d1570b7389f1a76af9e146d515b52faad2236254e4841a7694d2317124e121b187ad499233bee5583173135a8390714145d5156f151728673291ba4fe0c2bd4be846c95997fc00e6fffb4ec7528ba206fe1d0807eac197f77456bc29f2013631c44e56c594bfe4364e093f1df9e405da0afce22545886ec986e31216b93c4dfbc7abbc4a7dbe89a4861fc46c20d8c721e027fad045764f8f4b14b921cc46fdabcfc369f132f877921090fe9e0dcfa8bd1df9ecf6a4ba2e588453d1e954a50023f5ff9692947c4f7175d6472099e1e34f261d55cc6725d1964e15d76845ccf5d706565118525c2285f8dae53dda06168e356f51c3acf230d8039d001b7b0abfa889a46294f13eeb3fb029a35a77cea72b73640c58df2957b3c7c3946b4a3780b4752fde15992509a6ebadcea578d1fcf731f1adc72f463e23c9553d353070a1029f4c9fcddb41fd41109b8d4a7fc0995bc19f276e75a3ac595832dd481a53e339b8654d654c8ef3b31af7f9e3f67744ca66a28a21b9a7c4de4bef1606508b8523b2008f710a2ff7da3842f928f48be15cc198e973fcc9da1e3c6a8f6e1593a2946b59a50f776ede287096ba4e386ec026e0a917d15a1a8636acbadcd6b7d7772fefa20ec3fe1a3944692d4b4835f85105908a9f9ec005e5153cafc5566c3082a6224f6339e29537bf34fd04f1b5706b9df6030c38557d78aa69ce564286992bb1df76f00080286a6d4b9e91f1645c8f7de3b49f6b7d10a7942ab1f48682b6bb65d08ec58c14986a366939f0eeda33ff8d11a32bb70d8dee68e1148e7930905fc16ba06232fe50b067270abe46d1539229e96602f3de6296769a9b820cd954677ab2dd02b1502d1ea64aaf07f30d3a0eb55d2aca21e9670588955c792ec52828dc67a044cde09efff6416f39a9a6c1dcdaf8c77f949822973a6be282d9fba1c7c9938af2817ffdb0ca097b31e1e9b7aaa0a173519fd10f56428f2cc0ac4f7e909465477ebc813e50c43fdbc8c6babda1721cd1d7444c6ce3c0378b44048483e418b15cc50d4d49aa6b34f10be63f235272ce2d1fb8a0222472d3fe1ec148a32c2b5160044f30cd0f894b686c64123f4649bbbc7da4cabe80eec11d87e6967470757d8a4733e7cc921d6a71e28e787605e173265b2cb1e63eb84c409236abd00af5e372bb7e133013e733c642688f572e9520bd740f253f38c3f427262941810c1bde5c0af422b99246903de609cb807feaeebf35e1eab7e0d669df1a523a8dee73e53b305356f30df12663f1e1f0c21f6ace157764142eb2c94b7ea47a1a47c46c1798955ad68563b7c5f93d02aa850d9968cae978251c57090ce6c34c45cce15305eed8ae1ec4c2714a7910b7139438f736ff792854560cacb355d219524fd153729c52d17444371c1320a4488065d0b5b1aad0c1d72767e6d5b46f1189d1b7cdcc733c97178e5a95198e3c572018da1cd479315e69c6f3ac34283f143b895f35ebca706bbef402ea1c1c65bddef78a11001d291739ccd1cebd2fc84ecf0b1c2820d6603dc1e9a573a5413247b7076e00f8ffbb10eb9bea8da59a18d8f1ab190e0c20cdf4278fac745296289a75c10effd06db78814da4dbd0894c478c086e65079a44b4a7a44ee4a006abde4862a0b002710f23dd1355bef15b4dd228250937b1b205875c4c485e9d3f9c575cdac71bdd22a8c63bd7cfbfe4357f60657020fb0667b8c399533b291b804d9c08644824e7dc010c205245d67cdb3a7e5df4c60a0a77bcd69c7544c5e1bfcff88eb3f1ada2ae230eb040b8e92fea60a9fea483f7430a42c40bf87e17152179658d9247269312e030da67dc0d9b1da3a7bc5c0ad4f544335c29cca8b33780cfee9d1dd0b7c17c30eccc8a2c43a756010fa31c3003b6dd52a6660e42816cfc915f772117dea45408f106fe66c7961c4127afae332cf60fd4efbddeb2525e601fe3b1847f4c4ba79c588b2b87e6d91da8cbf0ee6467c8a27919f44a6f7b83eeb233ceec6686986c4c0fd30b90d2a8a929169c4911ffe82d28f057de52c9fb5682d6c89a0f5c4388f2f7da4fd888a00fa2306f6d9c84019dd1ebf2d4fb39c2c3951c196d6ecee7f9c5d66e1761a2c70d267044e64b87779be1377c5031583cbbfa5a8a7eeb72ec62edfd1887a2d97dcb06719d0afab2262b04d176067c3448c2ba8a524f7d1984f2a2c516d1690fe581553dc25ba87885819cc21d278ef1b52c2915e000eb7d43ecd7b8a28a9774e895a164129b3208e186aa48310ffbed75b19a891501288b1e64e97018dc8cb0dcb3eea9fd939ef3a5d81d7969eba7b86079e1b3283d4f00748a25ba8b2d197695e152629c4777de08f3ae5848cb5a29a7a07886bb689075699a33edb5c2665a4e80739e237fafe993fe70292e6d62cb26bccea5871229218ee3de37a915872d239ce312f0792aef1e50683570d5171eb10298498d7f5c998bdc15533897b0cbc20f0a222488d375682bad6d7bbdfc01a873ec6fd3e5974ef886bfbf4ad20e22b38a8e227f94b69c24f1e94a4a61e53f191923634c6426d7d4cef13fa846c66169c82320fa724b83813cb63b1951fb8590331d5da20b809054868dbc1462fd0accefaa8709a70af6f4ffc3732ee64f7833b78d30170348d4b705945a89e9f82bd7d55b992d99f96b966028f56897f3a2d156187b3b44b931058608f8e145f843d503219e0f33114445a7e74e8734e050f664d0f0806cfe385a39e07ae2740e017fa8af1ca2eb6c4752bb4199fbf843d357dfdfebc03a5e533d9cef76279435f8e767e47e53ba3f203162d29c165b68e58d428094966fc67697bba8f360f7bbf03b59ce8938f1e7243b04f6099da71233ba7542d90e8b0e6be2b53b81780b8fa4abd28988b9e5e47f7b2177169d9d9b0978366056bc8ff0fa2517e8c49923e9864ebb4a92d0e8e92775a6b9e413a3808924ffe43d8e6940327c461325537af3c293b6a36244ee92f72b36bd090c45ba3ac6c6493506f419f658e2fddbfbd0c0cd443a292b3b12b66fffbbd60b61051e41ee915fade9abb37e5e38263ec6d2a7d8232793dbd7e3bc3eb2a248261f6f36ad6fff18019efbb055311c5f89d81ea8c9e698c8e28bb274e0bf0481118ade6184b31a31c41ecb778aab3b2b5a7588a91f864688dd7e5e2e032c5b165961ce4d9571c91b0cbba2bbb3aa561d5dc92fd1fdc7e0a51cdb0e4dce694514f0bfba206290b4df89f2c86650be6ef2accb040261b32e136559bd74a26a52de6aeedad6b6617977109be20773635a58212c24cabea65c4851cfe77e0f4a8d4c5899b1419b89e704d7122c8274048af9f17bc46f43982f2108c561dea95e2ab38ee24f7c9c357f267747dc3c8b7eeaf508dc1b686ec454e9c9cabd913ee8412c473ce00fd9e7679d758f61e98a3df1fa7e522766870912b15a20342e34ba14743f90c158370b418535e6577311c5405e5c891c7a039c1a8622a9a9f1a555f48f8e702897dc8174c8e0e6d4872ce5535f0bfb830938590eb45f5e18360debd33194f2692a7b759fc1c421379034893453f79f5a11229993672b40cce7005a92a4a491aa7fc86197d02589da47a8084ac0f665cebc9f0a3fd182755e0fb90b0008eda50ed759409319d3a0b711b13e59c905fe24d3be1e45f7cbcbda0338d635f66e7c940a580126f0dfc1965d15cbf381ad5054a17df558703dc9f951bd79fb9497998ef82ab8db083093d4ccc15f9aab2b9a71f4276ebf08df5c2c5cb7acf50193a57725e0a524aaa558bab7b655d006c56a26675e9431fa6e5d78895e31f7d50e22d2b18b87ed4f3fc36167ab7acd39c8ba8484ebedafa3c924794f9f47834a6ba2435640cae6508c17c3a04a8752d08a5e30f5db16aa9f03f29c4386e7bc5fc01019c4f8cab9bc9d0a119695461112f86799424ea2097a99a7de7643d6d15b7266d5078121b2950526f021191cb91b7dc33a7366602a7a5cd8febb06ad8a5b4ad5c6526fba3c04f04dece9baf5375a7d764f2e5e9fc8709731cfbb3d0d55b32bd44cba45873952b36d868dad8ff492c09e4e92d138a743cced0f64c75bdfe4416870b73232d4e263053049102c6ba7609b9befac59cc4162ee087736143d049a06702856a1e5d0a3c1639fbf1205162db87036cc3ded767a8dd7ca0244a2299f76acc1f14599080c9adfed8ee92be951d2921649baa9f615a1a20ac5d62e5c1c183620ba6a1327eba66004cd8a3c8c26870ab21b94b3af1a49a801888bb39a0d6b6d09dc43b41f2f65dc278178e13ab1e877a1ce0a7c14dcd1394551a9ba51a3babfd04d90273f61f01bf03b83352ee48fe1d9a49ca8d43eae1895770eac478ba55a16f4da290b60315f2aa15a0c9557cddefeac7d6e9b620984fad58e26cc4ce7a0caa4fe618d92cfc2034472604c5285e66e53d8ee65927f5586e7403399246b1e17f46909cccca735b76d111bd6490f2410c272045758c215e9551034594d6f73f53040729fe11900bab690dd4303bfda2f469b99b09c7ec59c76f4097493c2c2c838f32dcd3710eaec95f5c65079f41829b649b6d6d205ec9d66897dc282e0cabdce24c3d98aea6d6369608259f68d0d5d8f7a72f284170218b1c28bcf319eaceb57403f5908d5015f575992790433d2cb9e0d3d227da7ef3b59784ef05d84990228bc59bcd73e38e5c01fe3830b273eaabefd33f163da40bb37becea0d028e621a38aec34ec014e621dc9df36a6bc9a362d9f7a2cfefd74e6115db9cca67092d7c9663a0ba6749f1a41e7a11e33e529ef6cae79fb35714505da16ced3b3288d6790056df48b82a16fa3a15bb15c5fde84771fe366a4ca623b64f86d65ab0f6193cafe77f4a545acd0df8d6ab2cf9c9ed195f9b00ad1b1d43ec70b4308184f791fb680ed4c1e220b722b6a87ca12e2559401df36faba4675b14874da07b8e9ab4b5c8b2c19dc024ffccad131de5d1ed077169a6525c89261a377a7641d6067b663fe754a16b4e7b6c12ab6d9b987a2d5792845b6bae6df9f03a4fa8231f0b1f4c41137164abd5d957d248461a0c2ef9ae2bdd2b26f5d7a48febbee7bff9b4148f915d2251e98c4df0d45744af428dada02b6573a077e9502d6eed063eca213c5777ae2bea992db24f65ef3986bb51d1160e1457a17dcdfb9f1c3fc3944d8f2b6777f94eedaec506281890f45b2639401310339daaba2a418187d4fe9e756b775d35fa12b449704f40396718dc4338a0e0e11399adafd2a3f815f0559b799706642d0f78643da93b419b12857958efebeccf8a4e57fcb74a9f3b25f03ac3530f94afd0bac03a1effde3c3634b2417ddfa6dbd60e384dcf1eca40cfe2b7e4dd01300b7893a473fc84c173454eb68dc3b96fcfe9826e69479842db6332b6c7c4a6a0e6c5612edcbd0cc34f96b4afc2609daab0dc80de84fa9fbfb07a247e4808dad690780ab3d59caddb25e3e48728da89fd77388c5a9369adc90cfd1447c92d5c63242f6b042dc7ff55a2f804a681f75df6485b8043c5181167d6fade3f5ef4e1f3a1c3b01525515c57a10a77f446c179d7475b38652b52c0c994057b015da4ab6a5bcf06dc6adf10635e15c8590a3f1eda372d9cd2a410cea06", 0x1000}], 0x1, r3) 2018/03/25 21:36:36 executing program 2: r0 = creat(&(0x7f0000000680)='./file0\x00', 0x40) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000006c0)={'nat\x00'}, &(0x7f0000000740)=0x54) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000100)=@req3={0x0, 0x0, 0x0, 0x5}, 0x1c) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000400)={0x0, 0xfc, "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"}, &(0x7f0000000540)=0x104) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000580)={r2, 0x86, "b57aa364fc97805308564b02ad8a96651caf104b88e056624789c678096f2b2650b95953b6598646aab4e181e637043f8eafe1e8ff3a8d970cb020943f1b3baf5878ce5b34a9d11f5618c4181b961ab6d4f651c7226bab1f626688776005c9c874765828e6397ea2df13b66e5337452670445cc4d153d917b1d3871abac0a46a3d51925eb2c8"}, &(0x7f0000000640)=0x8e) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') preadv(r3, &(0x7f0000000040)=[{&(0x7f0000000080)=""/1, 0x1}], 0x2000000000000021, 0x0) preadv(r3, &(0x7f0000000380)=[{&(0x7f0000000140)=""/135, 0x87}, {&(0x7f0000000200)=""/176, 0xb0}, {&(0x7f00000000c0)=""/19, 0x13}, {&(0x7f00000002c0)=""/101, 0x65}, {&(0x7f0000000340)=""/60, 0x3c}], 0x5, 0x0) 2018/03/25 21:36:36 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000832ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000dc5f98)) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/193, 0xc1) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f000021af98)={0x0, 0xb6, 0x40, {r1, r2+30000000}}) 2018/03/25 21:36:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000)=0x800, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/25 21:36:36 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000140)={'irlan0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) mkdir(&(0x7f0000000000)='./file0\x00', 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000f62fd4)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xa}, 0x10) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x460400, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000080)={0x8, {{0xa, 0x4e22, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}}, 0x88) 2018/03/25 21:36:36 executing program 5: r0 = socket(0xa, 0x2, 0x0) madvise(&(0x7f0000b5c000/0x2000)=nil, 0x2000, 0xd) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x0) listen(r0, 0x5) getsockopt(r0, 0xc0, 0x40, &(0x7f0000000000)=""/84, &(0x7f0000001ffc)=0x30) 2018/03/25 21:36:36 executing program 4: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSCTTY(r1, 0x540e, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x1, 0x1, 0x8, 0xfffffffffffffffb, r2}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000240)={0xfffffd84, 0x0, &(0x7f0000000180), 0xfffffffffffffea0, 0x0, &(0x7f0000000200)}) r3 = mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x5d) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x165, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0e630c4000000000304300000000000010630840030000000000000008631040", @ANYRES64=r3, @ANYBLOB="02000000000000000f630c4001000000010000000000000008631040", @ANYRES64=r3, @ANYBLOB="02000000000000000e630c40010000000100000000000000"], 0xb69144819a3149d0, 0x0, &(0x7f000000ef31)='b'}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xfffffffffffffd32, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x263, 0x0, &(0x7f0000011f9d)}) 2018/03/25 21:36:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10}, 0x239, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[], 0x1}, 0x1}, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$ax25(r1, &(0x7f0000000040)={0x3, {"0ee1d91c980368"}, 0xfffffffffffffff7}, 0x10) 2018/03/25 21:36:36 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) signalfd4(r0, &(0x7f0000000000)={0x3}, 0x8, 0x800) r1 = socket$inet(0x2, 0x4000000000000004, 0xd7) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000200)={"74756e6c300000000000000000000010", &(0x7f0000000040)=ANY=[@ANYBLOB="1300000000000000c6ac2000000000002d76c4f31fc38311d2ecee5487c1dd13a71456ffaa468c35981578066e300c8fa15222373386cebf0ee7278666242b0f468bffa7d4e80ac42a960ce72abb56aabdc4e008950a794ec321ce11e368b13a3e81351f779709306a30e2"]}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) 2018/03/25 21:36:36 executing program 1: r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000040)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) dup2(r4, r3) clock_gettime(0x0, &(0x7f0000000000)) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x0, 0x8, 0x0, 0x3fd, @tick, {}, {}, @control={0xf, 0x8000, 0x1f}}], 0x30) 2018/03/25 21:36:36 executing program 6: setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) r0 = socket$inet6(0xa, 0x802, 0x9) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x200101, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff}, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e23, 0x3ff, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, [0x54, 0xa361, 0xce0, 0x7fffffff, 0x8, 0xfffffffffffffff4, 0x8001, 0x3, 0x3, 0x1, 0x8, 0x0, 0x81, 0x0, 0x80000001]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x9}, 0x8) [ 45.403134] binder: 5970:5974 unknown command 0 [ 45.422065] binder: 5970:5974 ioctl c0306201 20000240 returned -22 [ 45.455677] binder: 5970:5974 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 45.464160] binder: 5970:5974 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 45.472180] binder: 5970:5974 BC_INCREFS_DONE uffffffffffffffff no match [ 45.489996] binder: 5970:5974 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 [ 45.496790] binder: 5970:5974 BC_INCREFS_DONE uffffffffffffffff no match [ 45.503640] binder: 5970:5974 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1 [ 45.511779] binder: 5970:5974 unknown command 0 [ 45.513395] binder: 5970:5989 unknown command 0 [ 45.513402] binder: 5970:5989 ioctl c0306201 20000240 returned -22 [ 45.514593] binder: 5970:5989 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 45.514625] binder: 5970:5989 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 45.514633] binder: 5970:5989 BC_INCREFS_DONE uffffffffffffffff no match [ 45.514640] binder: 5970:5989 BC_CLEAR_DEATH_NOTIFICATION invalid ref 1 2018/03/25 21:36:36 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x404100) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000440)=""/154) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rtc\x00', 0x20000, 0x0) mknodat(r3, &(0x7f0000000080)='./file0\x00', 0x10, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f0000000200)={0xefa4, 0x20, 0x200000004, 'queue0\x00', 0x9}) sendmmsg(r2, &(0x7f0000009800)=[{{&(0x7f0000002180)=@can={0x1d}, 0x10, &(0x7f00000035c0), 0x0, &(0x7f0000003600)}}], 0x400000000000193, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r3, 0x89e3, &(0x7f00000000c0)=0x9) recvmmsg(r1, &(0x7f0000001240)=[{{&(0x7f0000000e40)=@nfc_llcp, 0x58, &(0x7f0000001100), 0x0, &(0x7f0000001140)=""/3, 0x3}}, {{&(0x7f0000001180)=@nfc_llcp, 0x58, &(0x7f0000001200), 0x0, &(0x7f00000031c0)=""/4096, 0x1000}}], 0x2, 0x40002162, &(0x7f0000001300)={0x77359400}) 2018/03/25 21:36:36 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023afe8)={@multicast2=0xe0000002, @rand_addr=0xffff}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @dev={0xac, 0x14}]}, 0x2cc) getpeername$inet(r0, &(0x7f0000000100)={0x0, 0x0, @remote}, &(0x7f0000000140)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet(0x2, 0x3, 0x401) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_all\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000000080)={0x7e, 0x1, 0x5, 0xfffffffffffffff8, 0x7fff, 0x26}) rt_sigreturn() setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@dev={0xac, 0x14, 0x14, 0x15}, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/03/25 21:36:36 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x2) sendto$inet6(r0, &(0x7f0000000040)="bb", 0x1, 0x20000004, &(0x7f000031e000)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0xbc) accept4(r1, &(0x7f00003ad000)=@l2, &(0x7f00008f1ffc)=0xe, 0x0) 2018/03/25 21:36:36 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'nr0\x00', 0x9404}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x5) write$tun(r0, &(0x7f0000000080), 0x12) 2018/03/25 21:36:36 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0x5c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000300)={0x0, 0x28}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000380)={r2, 0x200, 0x30}, 0xc) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="9c00000002c19ae6fe3a02d14da5e58a31dc0ccfaa5ecc9e1481688ca71a86b510b2469ad21e169439510e8b4bd8f0b54c6cfcf7f7ec5cb0c8f506454809a46968688531836005650349f9fabaf3514625421def622120088e087da246fd7f533adf67df24de0c17a1219e753160a0bf4c6988ad113b151b85619b7ff588b8f658a9914bdb0955c308c1d369f5fc80428682fd070e52b3090921d18b2f4b6b81"], &(0x7f0000000100)=0xa4) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={0x0}, &(0x7f0000000180)=0x8) socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000001c0)={r4, 0xfff, 0x9, 0xa4c6, 0x6107d26f, 0xc9, 0x0, 0x8, {r5, @in6={{0xa, 0x4e21, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffd7b}}, 0x18, 0x100000000, 0x3, 0xea1ed19}}, &(0x7f0000000280)=0xb0) sendto$llc(r3, &(0x7f00000002c0)="b8f22509235207de", 0x8, 0x20000004, 0x0, 0x0) 2018/03/25 21:36:36 executing program 1: r0 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) fallocate(r0, 0x0, 0x0, 0xfffe) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0xfe9) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000100)={0x2, 0xf959, 0x8, 0x81, 0x4, 0x3, 0x27, 0xfffffffffffffff9, 0xb16e, 0x81, 0xff, 0xe5}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x2, 0x17188840, 0x1ff, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={r1, 0x1, 0x30}, 0xc) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000240)=0x40, &(0x7f0000000280)=0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000300)=""/144) mount(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hpfs\x00', 0x2201000, &(0x7f00000000c0)) creat(&(0x7f0000000200)='./file0\x00', 0x100) 2018/03/25 21:36:36 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) getrusage(0x1, &(0x7f0000000000)) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000d31ff8), 0x8, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000100)=""/222, &(0x7f0000000200)=0xde) r2 = dup3(r0, r0, 0x80000) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000240)=@int=0x3, 0x4) 2018/03/25 21:36:36 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f00000001c0)={'bridge0\x00', {0x0, 0x4e20}}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) sched_setaffinity(r1, 0x8, &(0x7f0000000080)=0x4930000000000) setpgid(r1, r2) 2018/03/25 21:36:36 executing program 7: ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0xc08c5334, &(0x7f0000001000)={0x0, 0x0, 0xac1b, 'queue1\x00'}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x400100, 0x0) ioctl(r0, 0xfffffffb, &(0x7f0000001000)) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f00000000c0)={r1, 0x3}) 2018/03/25 21:36:36 executing program 2: r0 = getpgrp(0x0) capset(&(0x7f0000002ffa)={0x2000020071024, r0}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3fffffe}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) modify_ldt$write2(0x11, &(0x7f00000000c0)={0x70, 0x0, 0x400, 0x101, 0x8001, 0x0, 0x8, 0x1, 0xff}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'syz_tun\x00', &(0x7f0000000000)=@ethtool_wolinfo={0x0, 0x0, 0x0, "a377eb9386fd"}}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={'ip6gretap0\x00', {0x4, 0x3, 0x7, "6d1b349882a9", 0x8}}) [ 45.514647] binder: 5970:5989 BC_INCREFS_DONE uffffffffffffffff no match [ 45.514673] binder: 5970:5989 BC_REQUEST_DEATH_NOTIFICATION invalid ref 1 [ 45.514688] binder: 5970:5989 unknown command 0 [ 45.514694] binder: 5970:5989 ioctl c0306201 2000ffd0 returned -22 [ 45.579744] binder: 5970:5974 ioctl c0306201 2000ffd0 returned -22 2018/03/25 21:36:36 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x101000, 0x82) sendmsg(r0, &(0x7f00000049c0)={0x0, 0x0, &(0x7f0000001540)=[{&(0x7f0000000180)="e8ff9d48929054dd7477be4ce1ae89584178ecace41f909b095b9a9b7946edd0bd58d6336a3dbf2b33c58f44df699fc6a44a31eef8969d5aa845a1faec537ead087571ed02563788185f9562e7c7cd1fef86493717921db42ebde0e54792a89ee5251ed2ee7a242519d913bb815e7a88e92cd3b6620a428704e524fb0a330b0ffbd928f9b3555ee9ef11ca03fd3429646f4f80b48dbf70d4ad87", 0x9a}, {&(0x7f0000000240)="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", 0xfb}, {&(0x7f0000000340)="43694b5535252d3ead6bdb5714dfaebe13bd791c280a576477b64cb67e72ea4d3706899f0f47fd15463edc11a22a923a1244a71625caa0b88295546ee81357d71d451b984fd1dd726ebd98fda5473b38310a11ae19ab1059a31f0a7961ca7c433c68bc06c41667cfb8c5a9943255c2709467533aacebffed7bee53fa8a0215", 0x7f}, {&(0x7f00000003c0)="97e7962910ba5888c90ef2e186a689a3a2d4d64572d23dd6e3ecd103ad3ed32b079ffefc243c77e4e74b33c53cbf9a32eda2f0e422f74161490fea755fc9d4a4db60e1ce6bb370b1eb42", 0x4a}, {&(0x7f0000004a80)="6e7714eb1651c532d91aa26a256da34e08042cdb69e1fd5ba9b6b4caf837598440497d621faeb4c147cca7329d203424cb2cf9547626b4f803f7f21aa729913bfd3d6814a65112225514b387e5836d75c90d6c9ff8040bc5c7ef7c824aa5c6dba38bc361f388e81997302ae9fca1e753292f785e0e4eda2134c679e07c49a9cdd20368a1214350c2b3412cf3224a586d7a", 0x91}, 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"}, {0x30, 0x102, 0x9, "21c3aa571a186c342d0a6f29061232418b40f80c24f8f7da9b41ab48ca7b92e3"}], 0x33e8, 0x4000810}, 0x8000) r1 = socket$inet(0x10, 0x3, 0x0) getsockname$inet(r1, &(0x7f0000000000)={0x0, 0x0, @multicast1}, &(0x7f0000000040)=0x10) sendmsg(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000000080)="4c0000001000ff2d1523e40c6fc283a724a600800200000000000000000000002c00161400084fe7eec100003a92abf79d9908a8b36eda15d4715935e17896b60030de26a49868c6c70da654", 0x4c}], 0x1}, 0x4000) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000004a00)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000440)={@mcast2}, &(0x7f0000000480)=0x14) [ 45.668168] audit: type=1400 audit(1522013796.822:11): avc: denied { create } for pid=6004 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/03/25 21:36:36 executing program 3: futex(&(0x7f0000000280)=0x400000003, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x2) clock_gettime(0x0, &(0x7f0000000040)) futex(&(0x7f0000000000), 0x1, 0x0, &(0x7f0000000340)={0x77359400}, &(0x7f00000000c0)=0x200001, 0x2) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000000700)=""/162, &(0x7f00000007c0)=0xa2) futex(&(0x7f000000cffc), 0x1, 0x0, &(0x7f0000892ff0), &(0x7f0000658000), 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x10000, 0x0) socketpair$inet6(0xa, 0x7, 0x9, &(0x7f0000000200)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) utimensat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={{r3, r4/1000+10000}, {0x0, 0x2710}}, 0x104) vmsplice(r2, &(0x7f0000000680)=[{&(0x7f0000000600)="303176882c5803939af383fd79478b06ea33315267ebfceeea904d7ac6fad350c66cf57c4f04b79b7c2a", 0x2a}, {&(0x7f0000000640)="ea1c204c750e14a9319cd7a6f6733c4993469637", 0x14}], 0x2, 0x1) utimensat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x7530}}, 0x0) timer_create(0x5, &(0x7f0000000080)={0x0, 0x3c, 0x0, @thr={&(0x7f0000000380)="43c2180685cc0700c194ad9e35ddb9ffd8fb2f56298853541bddf5ed462fc4a591783557f2a201e33c0cce35d39dd48ea58f0f364f9f25bef8a29467e9f47f22a2f6e0a172a1684adc99c5ea7dbf2c4de49f35d5f117da50e0790848fd53b4071420dd7769c1abf1ec727fe37f87945e536c02d8d1ad3c148aae3ec2fa2c2cc2ba283619d89a5ed6ebb298eaacac2ef87f31a38a1b1bfa3ab13f5c50ec60d9d266f62e2c011c4e0e0ee6d6f808816d446295fda44f5cddacf11590708964c0618ca83f0a7ecffb680aa330677e8e7d61551e9fc7f20e6a0dd1a68b880d09608a", &(0x7f0000000480)="cb174bf89c1261e0c055eb5a87be83a3d45c78691a8c5753a03c06ce28d754ab65c9b696211f88af63390bee2c7e1ec4f7377e1cd6376af176e2db8d5dcac1820954c8600b3c4dd83f6741464ebe3c8582844614b1ba18f318f3fc0c40e93551639d945bd232dbd3"}}, &(0x7f0000000500)=0x0) clock_gettime(0x0, &(0x7f0000000540)={0x0, 0x0}) timer_settime(r5, 0x0, &(0x7f0000000580)={{0x77359400}, {r6, r7+30000000}}, &(0x7f00000005c0)) timerfd_gettime(r1, &(0x7f0000000140)) 2018/03/25 21:36:36 executing program 4: r0 = socket(0x8000000002, 0x3, 0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00000002c0)={'lo\x00'}) 2018/03/25 21:36:36 executing program 7: r0 = add_key(&(0x7f0000000180)='user\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, &(0x7f0000000200)='@', 0x1, 0xfffffffffffffffe) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x14000, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="7261770000000000000000000000685e000008000000000000f8ff000000000400000000000000000000000000000000000000000000f5ffffffff01ffff00000100000000000040000000001300000000000058ac1a0076fc00000000fdff00000000000000"], 0x68) keyctl$clear(0x7, r0) r2 = dup2(0xffffffffffffffff, r1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x80005, 0xfffffffffffffeee) 2018/03/25 21:36:36 executing program 1: accept$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/checkreqprot\x00', 0x800, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x5) listen(r0, 0x4000000003fd) 2018/03/25 21:36:36 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000065b000)=""/40, &(0x7f0000001000)=0x28) socketpair(0x1b, 0x8080a, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000040)=[0x8, 0x5]) 2018/03/25 21:36:36 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) getgid() getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000040)=""/15, &(0x7f0000000080)=0xf) ioctl$TCXONC(r1, 0x540a, 0x3) ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000000c0)=0x4) 2018/03/25 21:36:36 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40c002, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e23}, 0x6e) timer_create(0xf79f751b2c8e6673, &(0x7f0000002fa0), &(0x7f0000001000)) 2018/03/25 21:36:36 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000380)=0xf1ec) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f0000007000)=ANY=[@ANYBLOB="73797374656d5f753a6f626365766963655f743a73302073797374656d5f753a73797374656d5f723a6b65726e656c5f743a73302000000000000000a55e8713455c4f00"], 0x44) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/relabel\x00', 0x2, 0x0) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$inet6_buf(r3, 0x29, 0x30, &(0x7f0000000040)=""/64, &(0x7f0000000080)=0x40) r4 = dup3(r2, r1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000000280)=""/133, &(0x7f0000000340)=0x85) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x41, "eb2b0251a5ac46eca387469ea2752b76f3d2b918bf4a23e04aadf94431f41a0748e48d3fbcbdf51ab8aed4e0c4b25038b065daf5f4645d955619bdea025a4f77a2"}, &(0x7f00000000c0)=0x49) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x7ffc, 0xd, 0x9, 0x8, r5}, &(0x7f0000000200)=0x10) syncfs(r4) write$selinux_access(r4, &(0x7f00000003c0)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7661725f6c6f636b5f743a7330202f7573722f7362696e2f637570736420393000e2d06ff51257ac07495aa592ae2061ca7149b401c06da98c7140c4cc1889c363cc05ed71e72438ea306369657fff071569f3971f49abbcfee17147792e5adad36999268a53d04ea1cbc6ea89a2fe9baaa38612763038cd1ae4f14138feaa67696c3d6c6e89d3a3b3553f569150c073005ac15f54e78b5fc9cf4eea5a26fc"], 0x33) 2018/03/25 21:36:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00004c6f8b)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb05") mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000300)='ramfs\x00', 0x0, &(0x7f00000001c0)="2750e35d428fe823843c88fa1acabc33c8776e7874d1d05b9fbffd9139b44834f8e643f1890f42") mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000340)='bdev\x00', 0x100000, &(0x7f00000002c0)) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000040)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='.', &(0x7f0000000140)='vxfs\x00', 0x3080, &(0x7f0000000200)) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000d1cfff)="d6") preadv(r0, &(0x7f00000023c0)=[{&(0x7f00000012c0)=""/4096, 0x1000}], 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000180)={0x9, 0x100000001, 0x3}) 2018/03/25 21:36:36 executing program 7: ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000080)="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") r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0xb63680e27fa5d81) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0xf224e87acbea0996}) r1 = socket(0x10, 0x803, 0x0) r2 = creat(&(0x7f0000001080)='./file0\x00', 0x80) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) sendto(r1, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) 2018/03/25 21:36:36 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x22, {0x2, 0x4e20, @rand_addr=0x1}, 'tunl0\x00'}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00000001c0)=ANY=[@ANYBLOB="e80000027f0079bbb8040000001200000100000000000000000000000000"], 0x18) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0x1e0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f00000002c0)={'ifb0\x00'}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') 2018/03/25 21:36:36 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) fcntl$setsig(r0, 0xa, 0x7f) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x3, 0xdf, 0x5, 0x5, 0x7}, 0x14) 2018/03/25 21:36:36 executing program 5: pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x800) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0xffffffffffffffe1, 0x1000, 0xf7, 0x7fff}]}, 0x10) socket$packet(0x11, 0x3, 0x300) syz_extract_tcp_res(&(0x7f0000000000), 0x9, 0x3) 2018/03/25 21:36:36 executing program 6: keyctl$reject(0x13, 0x0, 0x0, 0x204, 0x0) r0 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="75e9a9c3123f5a6f4733c51fa8f62b64ce6ff3a3365aea69f8903ba9ef62533d47b9d8f94de60c79e9102733dec8b635afbcb7eae86c8fad4a006aeffe5900cfbb3c1d2f120e74b79e9de5332ff811b56927abab461d2ba7b9a7be269b2a8bd992f4a909198d6fc53a944d8d1274a2d632a985260f3b264d2179ed88a85a6fe637cf", 0x82, 0xfffffffffffffffe) add_key(&(0x7f0000000200)='id_resolver\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000280)="2a0fd3295e75437def5d2b44168af307d909bdbdb93cde179a8b26aed94b06820268bc790696ff4e8984a0e5fbb2304e1bc3e3691826d02aa90648f20430db22968433a7f5f3f9b020a44b38f5cfe70e60922ef2482fb542687c9153ea797e", 0x5f, r0) request_key(&(0x7f0000000140)='trusted\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000001c0)='trusted\x00', 0xfffffffffffffffc) r1 = accept(0xffffffffffffff9c, &(0x7f0000000300)=@llc, &(0x7f0000000380)=0x80) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000740)='/proc/self/net/pfkey\x00', 0x24402, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000780)={0x3, 0x0, {0xffffffffffffffff, 0x0, 0x9, 0x0, 0x7}}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000400), 0x4) fstat(r1, &(0x7f0000000680)) fcntl$notify(r1, 0x402, 0x80000000) r3 = accept4$packet(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000500)=0x14, 0x80000) sendmsg$nl_route(r1, &(0x7f0000000640)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000600)={&(0x7f0000000540)=@mpls_newroute={0x84, 0x18, 0xd02, 0x70bd27, 0x25dfdbfe, {0x1c, 0x80, 0x14, 0x8001, 0xfe, 0x3, 0xc8, 0x4, 0x800}, [@RTA_DST={0x4, 0x1}, @RTA_DST={0x20, 0x1, [{0x20, 0x6, 0x9, 0x1}, {0x4, 0x4, 0x7fffffff, 0x401}, {0x1, 0xffffffff, 0x1ed, 0xdc}, {0x6, 0x2, 0x7fff, 0x10000}, {0x10000, 0x101, 0x69d58f11, 0xfffffffffffffff9}, {0xfffffffffffffffe, 0xa61a, 0x0, 0x200}, {0x0, 0xffff, 0x0, 0xc1}]}, @RTA_OIF={0x8, 0x4, r4}, @RTA_DST={0x4, 0x1}, @RTA_DST={0x24, 0x1, [{0x9, 0x8, 0x4b, 0xffffffff}, {0xc6b7, 0x0, 0x2, 0x9a}, {0xfffffffffffffff7, 0x7, 0x80, 0x7}, {0x5, 0x2, 0x3, 0x5}, {0x1, 0x6, 0x6, 0x8}, {0x5, 0x2, 0x68c, 0x40}, {0x2, 0x4, 0x5, 0x7}, {0x4, 0x1, 0x8, 0x8000000000000}]}, @RTA_DST={0x14, 0x1, [{0x6b, 0x4939, 0x5, 0x5}, {0x1f, 0x7, 0x6316, 0x7fff}, {0xffffffff7fffffff, 0x2, 0x9, 0x80000001}, {0x4, 0x6ad1834c, 0xca, 0x10000}]}]}, 0x84}, 0x1}, 0xa8df1c19f58594d7) keyctl$reject(0x13, r0, 0xffff, 0x0, r0) r5 = dup3(r3, r1, 0x80000) ioctl$TIOCGSID(r5, 0x5429, &(0x7f0000000480)=0x0) getpriority(0x1, r6) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000000440)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000700)='/dev/ptmx\x00', 0x20000, 0x0) 2018/03/25 21:36:36 executing program 1: 2018/03/25 21:36:37 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f000051f000)='./file0\x00', 0x40, 0x40) pipe2(&(0x7f0000000040), 0x80003) execveat(r0, &(0x7f0000001ff8)='./file0\x00', &(0x7f0000000ff0), &(0x7f0000001fe4)=[&(0x7f0000000000)='\x00', &(0x7f0000000000)='/dev/vcs\x00', &(0x7f0000001000)='.posix_acl_access*vmnet0md5sumsecurity{keyringuser.wlan0selinux\x00'], 0x1000) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f0000000080)=0x3ff, 0x4) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x77359400}, {0x77359400}}) 2018/03/25 21:36:37 executing program 0: r0 = socket(0xa, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1ff, 0x4) pwrite64(r0, &(0x7f00000002c0)="2e9cf00471fb265f161a86e60c763dcc2979cc3fc5b75c9383875a29e0b7e93b0a140fcb5bf61167c888d5aea721cb85e966368a93ba72128d55509312f9fa4024a0c108ae2c09daaf6e93ca97492dee3235292f07becfc1885420a529e2332c5f65fd33807b10642a0c151287b62023ac3c02647bb95d39ae007e45687ea943e690f52d02b32216edd3c2f9bdf6e190a2631e4f0b7ffe959a00625830600fe80bee77ef660b7bedc36ee8a026314f", 0xaf, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x401}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={r1, @in={{0x2, 0x4e21}}, 0x1, 0x81, 0x0, 0xffff, 0x20}, 0x98) bind$inet6(r0, &(0x7f0000000040)={0xa}, 0x1c) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00000000c0)=""/153, &(0x7f0000000000)=0x99) 2018/03/25 21:36:37 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r0, r0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x0, 0x4080) dup(r0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x4, 0x2000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)={0x1ffffffe}) getsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f0000001fe2)=""/30, &(0x7f0000000000)=0x1e) 2018/03/25 21:36:37 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0xfffffffffffffd7b}, 0x1}, 0x40) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='map_files\x00') accept4$packet(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14, 0x80800) r3 = memfd_create(&(0x7f00000000c0)='map_files\x00', 0x1) fsync(r3) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x201}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@migrate={0x68, 0x21, 0x300, 0x70bd26, 0x25dfdbff, {{@in=@dev={0xac, 0x14, 0x14, 0xe}, @in6=@dev={0xfe, 0x80, [], 0x15}, 0x4e24, 0x7, 0x4e23, 0x5, 0xa, 0xa0, 0xa0, 0x3b, r2, r4}, 0x6e6bb2, 0x1}, [@replay_thresh={0x8, 0xb, 0xff}, @ipv4_hthresh={0x8, 0x3, {0x15, 0x6}}, @ipv6_hthresh={0x8, 0x4, {0x48, 0x4b}}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) 2018/03/25 21:36:37 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x84) ioctl$TIOCNOTTY(r0, 0x5422) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000000200)={{0x80000001, 0xdf3}, 'port1\x00', 0x40, 0x100000, 0x3, 0x10000, 0xece, 0x6, 0x2, 0x0, 0x2, 0x4}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00000002c0)={{0x673, 0x7}, 'port1\x00', 0x2, 0x80800, 0x800, 0x1, 0x6, 0x7a, 0x90d, 0x0, 0x1, 0x3}) setrlimit(0x3, &(0x7f00000000c0)={0x487, 0x8}) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000000)) openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) 2018/03/25 21:36:37 executing program 6: r0 = gettid() r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000007, 0x11, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000100)={0x0}) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000001200)=@req={0x7, 0x4, 0x4, 0x7f}, 0x10) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000011c0)={0x60, 0x0, &(0x7f0000000140)=[@register_looper={0x630b}, @reply={0x40406301, {0x2, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x18, 0x18, &(0x7f0000000080)=[@flat={0x73622a85, 0x10b, r2}], &(0x7f00000000c0)=[0x48, 0x18, 0x20]}}, @acquire_done={0x40106309, r3, 0x1}, @enter_looper={0x630c}], 0x1000, 0x0, &(0x7f00000001c0)="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"}) r4 = syz_open_procfs(r0, &(0x7f0000000000)="0011dafcc089000004") exit(0x0) close(r4) 2018/03/25 21:36:37 executing program 0: r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x2) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000140)={'broute\x00', 0x0, 0x9, 0x34, [], 0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000040)=""/52}, &(0x7f00000001c0)=0x78) sendto$inet(r0, &(0x7f0000000000)="03", 0x1, 0x8084, &(0x7f0000319ff0)={0x2, 0x4e20}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f7b000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendto$inet(r0, &(0x7f0000861f5c), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0x4e20, @dev={0xac, 0x14}}, 0x10) 2018/03/25 21:36:37 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x1000008, 0x4031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xa) clone(0x0, &(0x7f0000012000), &(0x7f0000bc3000), &(0x7f0000113000), &(0x7f0000438fff)) 2018/03/25 21:36:37 executing program 7: r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000180)=""/201, &(0x7f0000000280)=0xc9) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000140)={0x1, 0x6}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'sit0\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) flock(r0, 0x6) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000), &(0x7f0000a59000)=0x3) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x406, r1) pwrite64(r1, &(0x7f0000000340)="6b9283b5d6e6", 0xffffffffffffff81, 0x46) 2018/03/25 21:36:38 executing program 5: clone(0x0, &(0x7f0000220ffe), &(0x7f00003c6ffc), &(0x7f0000000140), &(0x7f00007c4000)) accept$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) chmod(&(0x7f0000000000)='./file0\x00', 0x100) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000180)='/dev/keychord\x00', 0x0, 0x0) r1 = accept4$inet(r0, &(0x7f00000001c0)={0x0, 0x0, @dev}, &(0x7f0000000200)=0x10, 0x80000) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000240)) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000280)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000564000)=@abs, 0x6e, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r2 = syz_open_dev$sg(&(0x7f00000c5ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x5, 0x20000000}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x3}}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') gettid() ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000100)={0xfffffffffffffff9, 0x2, 0x8, 0xffffffffffff0189, 0x3, 0x10001, 0x4, 0x3f, 0xffffffff, 0x7fff}) 2018/03/25 21:36:38 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x100) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000002b000)) 2018/03/25 21:36:38 executing program 0: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000180)=""/47) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f0000000040)={'nat\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) keyctl$get_security(0x11, r1, &(0x7f0000000240)=""/4096, 0x1000) 2018/03/25 21:36:38 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x400000, @ipv4={[], [0xff, 0xff], @rand_addr=0x9f9}, 0x10000}, 0x1c) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xa0, 0x4) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f0fffc)=0x77a, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000000)=0x3a, 0x4) 2018/03/25 21:36:38 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) getsockname(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0xc074510c) 2018/03/25 21:36:38 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000000040)=""/131) unshare(0x40600) r1 = syz_open_procfs(0x0, &(0x7f0000000ffd)='ns\x00') vmsplice(r1, &(0x7f000098f000)=[{&(0x7f000010bfff)}], 0x1, 0x0) 2018/03/25 21:36:38 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) ioctl$int_in(r0, 0x5403, &(0x7f000062cff8)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000530000)) 2018/03/25 21:36:38 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00007d9fc8)={&(0x7f000087fff4)={0x10}, 0xc, &(0x7f0000a40000)={&(0x7f0000b9e000)=@migrate={0xb8, 0x21, 0x411, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}]}, @policy_type={0xc, 0x10, {0x5}}]}, 0xb8}, 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x3) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) 2018/03/25 21:36:38 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000097eff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x119200, 0x30) sendto$inet(r0, &(0x7f0000de1fff), 0xffffffb4, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000100)={{0xa, 0x4e23, 0x80, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xffffffffffffffc0}, {0xa, 0x4e20, 0x80000000, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffd}, 0x1, [0x5229, 0x0, 0x100000001, 0x3, 0x6, 0x1ff, 0x81, 0x1]}, 0x5c) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffcdb, 0x120, 0x0, 0x326) r2 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0xc800) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='map_files\x00') fchmodat(r2, &(0x7f0000000180)='./file0\x00', 0x100) connect$netlink(r3, &(0x7f0000000080)=@proc={0x10, 0x0, 0x25dfdbfe, 0xa0000000}, 0xc) 2018/03/25 21:36:38 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x806) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x2) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000000c0)="e83d07d91e10b4abf8d88d4127419326", 0x10) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1163b756", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1c4, 0x0, &(0x7f0000011f9d)}) 2018/03/25 21:36:38 executing program 1: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x88000, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000080)={0x24000000, 0x2, 0x5}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_open_pts(r0, 0x0) 2018/03/25 21:36:38 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) listen(r0, 0x80000001) r1 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r1, &(0x7f00000000c0)={&(0x7f0000000040)=@nl=@proc={0x10}, 0x80, &(0x7f0000000080)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236925000b0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) socketpair(0x10, 0x807, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r1, r1, 0x80000) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000000)=0x7, &(0x7f0000000100)=0x1) setsockopt$inet_group_source_req(r2, 0x0, 0x2b, &(0x7f0000000180)={0x7f, {{0x2, 0x4e22, @loopback=0x7f000001}}, {{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x108) [ 47.528267] audit: type=1400 audit(1522013798.682:12): avc: denied { set_context_mgr } for pid=6152 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 47.574268] binder: 6152:6167 unknown command 1454859025 [ 47.581984] binder: 6152:6167 ioctl c0306201 20000040 returned -22 [ 47.601921] binder: BINDER_SET_CONTEXT_MGR already set [ 47.607564] binder: 6152:6161 ioctl 40046207 0 returned -16 2018/03/25 21:36:39 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x3, 0x7d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000f00], 0x0, &(0x7f0000000100), &(0x7f0000000f00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'gre0\x00', 'rose0\x00', 'syzkaller0\x00', 'ipddp0\x00', @random="415da56fb4fe", [], @empty, [], 0x70, 0x1f0, 0x220}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x100000001, 'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:syslogd_var_lib_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}, {{{0xb, 0x0, 0x0, 'yam0\x00', 'gre0\x00', 'sit0\x00', 'bpq0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0x148, 0x178, 0x1a8, [@physdev={'physdev\x00', 0x70, {{'tunl0\x00', {}, 'vlan0\x00'}}}, @devgroup={'devgroup\x00', 0x18}]}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x0, 0x0, 'bridge0\x00', 'bcsh0\x00', 'tunl0\x00', 'tunl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x2e0, 0x310, 0x348, [@bpf0={'bpf\x00', 0x210, {{0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x7fff}]}}}, @cluster={'cluster\x00', 0x10}]}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x848) 2018/03/25 21:36:39 executing program 5: futex(&(0x7f000000cffc)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000fd9ff0)={0x100}, &(0x7f0000048000), 0x0) clone(0x0, &(0x7f00006f2f1f), &(0x7f000060d000), &(0x7f00006cbffc), &(0x7f00007b7000)) r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x2100) epoll_pwait(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0xffffffff, &(0x7f0000000180)={0x1}, 0x8) futex(&(0x7f000000cffc), 0xc, 0x1, &(0x7f000000d000)={0x0, 0x7f}, &(0x7f0000048000), 0x0) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) socketpair$inet(0x2, 0x0, 0x1fffffffc000, &(0x7f0000000080)) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000b1aff8)={0xfffffffffffffffe}, 0x0, 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x4) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000b52ff0), &(0x7f00003b0ff0)={0x0, 0x8000000}, 0x8) truncate(&(0x7f0000767ff8)='./file0\x00', 0x0) 2018/03/25 21:36:39 executing program 3: clone(0x0, &(0x7f0000683f29), &(0x7f0000b59000), &(0x7f0000b9e000), &(0x7f000052e000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000100)=""/3) clock_settime(0x0, &(0x7f0000012ff0)) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000140)) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00000000c0)=0x1) 2018/03/25 21:36:39 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000500)='scalable\x00', 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000340)="5c165dd11e8dd439618aee65cb462c9675f6c526eefa8d9d08ac0ac09fcc7b32e1b331971773aafff578de2a4463d61db7821bb114f6c84bd85123e9eb7c0d4925022b8b974776cf93717014183e449b4f0d5b506d8187980365f85d83a540439a2b00da29f2c8e7bd4bdc395d73fbaf911e4ddb879e3bb7bfc5b6330b276d97e9bf6125dc472ceda38bea1c68018ac1523cc05d308574730e38dce01e6a80a1b13b7703f108d8d56ce95261630e73c2f19964b043496213d565c4cec38abf9b238f2208d96ce70928a0e81efa4c6ece0752df08cc800f01ae13ef16e67d5223e0d658ae3fc89d8a6233", 0xea, 0x2000000000, 0x0, 0x0) 2018/03/25 21:36:39 executing program 2: r0 = syz_open_dev$tun(&(0x7f00000004c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"feff888ac8926c02723000", 0xcb01}) close(r0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x0, 0x100) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) accept$unix(r1, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x14) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000240)) 2018/03/25 21:36:39 executing program 6: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000100)=0xb0f2, 0x8) r1 = socket(0x10, 0x802, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000000)=0x5e932b4d, 0xfffffffffffffcc9) r2 = memfd_create(&(0x7f0000000040)='nodev:userwlan0securitykeyringnodevsecurity,+%\x00', 0x1) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080)) sendmmsg$unix(r1, &(0x7f0000f72eb0)=[{&(0x7f0000f72000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00003ff000), 0x0, &(0x7f0000f72000)=[@cred={0x1c, 0x1, 0x2}], 0x20}], 0x1, 0x0) stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) fchownat(r0, &(0x7f0000000140)='./file1\x00', r3, r4, 0x1000) 2018/03/25 21:36:39 executing program 1: pipe(&(0x7f0000000040)={0x0, 0x0}) fcntl$lock(r1, 0x6, &(0x7f0000000000)) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000180)=0x8, 0x15f) socket$key(0xf, 0x3, 0x2) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000001c0)={0x8427}, 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x0, 0x4) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000140)={0x18000000, 0x6, 0x24}) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x4e) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000080)={0x2, 0x0, 0x10003, 0x400}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x87, r2, 0x3}) 2018/03/25 21:36:39 executing program 0: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r0, &(0x7f0000000080)="16", 0xffffffffffffffb1) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)}, {&(0x7f0000001040)="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", 0x1000}, {&(0x7f00000001c0)="cf9672605a98ae29803d5a5a9d65f17272341b2274c8e861bc2d5012c50811fb57adbba06e7fe1c37345914634ea9e602bae7ed8a302b8f1af01721fe74b76172da98c5d3f307077eafb2c815f136673f5ca7126f76ec098717dea8ccfeb8f69ed5a02332229a49f63cf5b5295aef34ed089331b2e5f1a7a57e9866597af7a02d5bf02434d4da26aeac509c850ebb05abb6ff7562634b4a28400af5388107a66bb4e0d3ba715fa863a602046d4d4bad3f494b6bc0a8504e957a153c4bd2a5eb09ed9ca10b8ef5635a04e23752db27d8fb0895cdcc002d30ebfc121beb0f2ea", 0xdf}, {&(0x7f00000000c0)="c860bf2e861e8f25fde2d72b4bcf836ed46e577504f897dcfcf62411fb93c7e6c33266903594a3e6efa911a0073a445374f2ba42813a", 0x36}], 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000002940)=""/4096, &(0x7f0000000040)=0x1000) sendfile(r0, r0, &(0x7f0000001000), 0xffff) fstatfs(r0, &(0x7f0000000140)=""/90) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2000000004, 0x12, r0, 0x0) futimesat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) 2018/03/25 21:36:39 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000340)="5c165dd11e8dd439618aee65cb462c9675f6c526eefa8d9d08ac0ac09fcc7b32e1b331971773aafff578de2a4463d61db7821bb114f6c84bd85123e9eb7c0d4925022b8b974776cf93717014183e449b4f0d5b506d8187980365f85d83a540439a2b00da29f2c8e7bd4bdc395d73fbaf911e4ddb879e3bb7bfc5b6330b276d97e9bf6125dc472ceda38bea1c68018ac1523cc05d308574730e38dce01e6a80a1b13b7703f108d8d56ce95261630e73c2f19964b043496213d565c4cec38abf9b238f2208d96ce70928a0e81efa4c6ece0752df08cc800f01ae13ef16e67d5223e0d658ae3fc89d8a6233", 0xea, 0x2000000000, 0x0, 0x0) 2018/03/25 21:36:40 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) 2018/03/25 21:36:40 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000100)={0x20000000, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x104) 2018/03/25 21:36:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="29000000200019fff63d0014000000060200000315de0005100000040d000a000000000000f9000008", 0x29}], 0x1) 2018/03/25 21:36:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)={0x14, 0xa, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/03/25 21:36:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000500)='scalable\x00', 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000000080)="06", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000340)="5c165dd11e8dd439618aee65cb462c9675f6c526eefa8d9d08ac0ac09fcc7b32e1b331971773aafff578de2a4463d61db7821bb114f6c84bd85123e9eb7c0d4925022b8b974776cf93717014183e449b4f0d5b506d8187980365f85d83a540439a2b00da29f2c8e7bd4bdc395d73fbaf911e4ddb879e3bb7bfc5b6330b276d97e9bf6125dc472ceda38bea1c68018ac1523cc05d308574730e38dce01e6a80a1b13b7703f108d8d56ce95261630e73c2f19964b043496213d565c4cec38abf9b238f2208d96ce70928a0e81efa4c6ece0752df08cc800f01ae13ef16e67d5223e0d658ae3fc89d8a6233", 0xea, 0x2000000000, 0x0, 0x0) 2018/03/25 21:36:40 executing program 1: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) r1 = mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x17, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="11634840", @ANYBLOB="0000766cfb740000020000030319d7175b85e2"], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x20, 0x0, &(0x7f0000000080)=[@acquire_done={0x40106309}, @free_buffer={0x40086303, r1}], 0x0, 0x0, &(0x7f00000000c0)}) [ 48.962876] binder: 6222:6227 got transaction to invalid handle [ 48.969038] binder: 6222:6227 transaction failed 29201/-22, size 0-0 line 3011 [ 48.990322] binder: BINDER_SET_CONTEXT_MGR already set [ 48.995644] binder: 6222:6228 ioctl 40046207 0 returned -16 [ 49.002651] binder_alloc: binder_alloc_mmap_handler: 6222 2000c000-2000e000 already mapped failed -16 2018/03/25 21:36:40 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000340)="5c165dd11e8dd439618aee65cb462c9675f6c526eefa8d9d08ac0ac09fcc7b32e1b331971773aafff578de2a4463d61db7821bb114f6c84bd85123e9eb7c0d4925022b8b974776cf93717014183e449b4f0d5b506d8187980365f85d83a540439a2b00da29f2c8e7bd4bdc395d73fbaf911e4ddb879e3bb7bfc5b6330b276d97e9bf6125dc472ceda38bea1c68018ac1523cc05d308574730e38dce01e6a80a1b13b7703f108d8d56ce95261630e73c2f19964b043496213d565c4cec38abf9b238f2208d96ce70928a0e81efa4c6ece0752df08cc800f01ae13ef16e67d5223e0d658ae3fc89d8a6233", 0xea, 0x2000000000, 0x0, 0x0) 2018/03/25 21:36:40 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000300)=@filter={'filter\x00', 0xe, 0x1, 0x218, [0x0, 0x200000c0, 0x200000f0, 0x20000120], 0x0, &(0x7f0000000040), &(0x7f00000000c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'bcsh0\x00', 'syz_tun\x00', 'irlan0\x00', 'gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0xb0, 0xe0, 0x158, [@devgroup={'devgroup\x00', 0x18, {{0xe}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "6a2985b38c82aee8f0b027b352672a852cbe053e47b7d784b18f60b0b142bd7985faf1a125eb6d2c8f8c0b1704b3e243a297def938436383debb03c7db1fa703"}}}}]}]}, 0x290) 2018/03/25 21:36:40 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x3, 0x7d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000f00], 0x0, &(0x7f0000000100), &(0x7f0000000f00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'gre0\x00', 'rose0\x00', 'syzkaller0\x00', 'ipddp0\x00', @random="415da56fb4fe", [], @empty, [], 0x70, 0x1f0, 0x220}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x100000001, 'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:syslogd_var_lib_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}, {{{0xb, 0x0, 0x0, 'yam0\x00', 'gre0\x00', 'sit0\x00', 'bpq0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0x148, 0x178, 0x1a8, [@physdev={'physdev\x00', 0x70, {{'tunl0\x00', {}, 'vlan0\x00'}}}, @devgroup={'devgroup\x00', 0x18}]}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x0, 0x0, 'bridge0\x00', 'bcsh0\x00', 'tunl0\x00', 'tunl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x2e0, 0x310, 0x348, [@bpf0={'bpf\x00', 0x210, {{0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x5}]}}}, @cluster={'cluster\x00', 0x10}]}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x848) 2018/03/25 21:36:40 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000b5a000)={0x4000000002, 0x78, 0x1e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00000000c0)={0x14, 0xa, 0xa, 0xfffffffffffffffd}, 0x14}, 0x1}, 0x0) 2018/03/25 21:36:40 executing program 6: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000037fffd)={0x3}, 0x8) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/03/25 21:36:40 executing program 1: ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x100000, 0x0, 0x0, &(0x7f0000ffc000/0x1000)=nil}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/igmp6\x00') preadv(r0, &(0x7f0000000040), 0x10000000000000a6, 0x0) 2018/03/25 21:36:40 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) write(r0, &(0x7f0000000140), 0x248) 2018/03/25 21:36:40 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) write(r0, &(0x7f0000000140), 0x0) 2018/03/25 21:36:40 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x3, 0x7d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000f00], 0x0, &(0x7f0000000100), &(0x7f0000000f00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'gre0\x00', 'rose0\x00', 'syzkaller0\x00', 'ipddp0\x00', @random="415da56fb4fe", [], @empty, [], 0x70, 0x1f0, 0x220}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x100000001, 'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:syslogd_var_lib_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}, {{{0xb, 0x0, 0x0, 'yam0\x00', 'gre0\x00', 'sit0\x00', 'bpq0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @empty, [], 0x148, 0x178, 0x1a8, [@physdev={'physdev\x00', 0x70, {{'tunl0\x00', {}, 'vlan0\x00'}}}, @devgroup={'devgroup\x00', 0x18}]}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x0, 0x0, 'bridge0\x00', 'bcsh0\x00', 'tunl0\x00', 'tunl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x2e0, 0x310, 0x348, [@bpf0={'bpf\x00', 0x210}, @cluster={'cluster\x00', 0x10}]}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x848) 2018/03/25 21:36:40 executing program 4: [ 49.013170] binder: 6222:6227 got transaction to invalid handle [ 49.013181] binder: 6222:6228 BC_ACQUIRE_DONE node 2 has no pending acquire request [ 49.013190] binder: 6222:6228 BC_FREE_BUFFER u000000002000c000 no match [ 49.034034] binder: 6222:6227 transaction failed 29201/-22, size 0-0 line 3011 [ 49.043324] binder: undelivered TRANSACTION_ERROR: 29201 2018/03/25 21:36:40 executing program 0: 2018/03/25 21:36:40 executing program 4: 2018/03/25 21:36:40 executing program 2: 2018/03/25 21:36:40 executing program 0: 2018/03/25 21:36:40 executing program 1: 2018/03/25 21:36:40 executing program 5: 2018/03/25 21:36:40 executing program 7: 2018/03/25 21:36:40 executing program 3: 2018/03/25 21:36:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x0, @broadcast=0xffffffff}, 'lo\x00'}) 2018/03/25 21:36:40 executing program 1: 2018/03/25 21:36:40 executing program 4: 2018/03/25 21:36:40 executing program 7: 2018/03/25 21:36:40 executing program 1: 2018/03/25 21:36:40 executing program 2: 2018/03/25 21:36:40 executing program 3: 2018/03/25 21:36:40 executing program 4: r0 = socket$inet(0x2, 0x6, 0x0) socket$inet(0x2, 0x0, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@broute={'broute\x00', 0x20, 0x2, 0x3d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d00], 0x0, &(0x7f00000000c0), &(0x7f0000000d00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x5, 0x0, 0x0, 'bcsh0\x00', 'bcsf0\x00', 'irlan0\x00', 'lo\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @empty, [], 0xb0, 0x100, 0x130, [@devgroup={'devgroup\x00', 0x18, {{0x7, 0x0, 0x6, 0x9}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "f8714eb7cd88d605a505f1404e35d3c9777afd244bd270ddcfbf0ef68210"}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}, {{{0x11, 0x26, 0x0, 'bcsh0\x00', 'gretap0\x00', 'vlan0\x00', 'erspan0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0xff, 0xff, 0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x3, 0x0, 0xff, 0xff], 0x198, 0x1e8, 0x218, [@comment={'comment\x00', 0x100}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x4, 'syz0\x00', 0x6}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x352a}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0x450) 2018/03/25 21:36:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) sendto$inet(r0, &(0x7f0000000340)="5c165dd11e8dd439618aee65cb462c9675f6c526eefa8d9d08ac0ac09fcc7b32e1b331971773aafff578de2a4463d61db7821bb114f6c84bd85123e9eb7c0d4925022b8b974776cf93717014183e449b4f0d5b506d8187980365f85d83a540439a2b00da29f2c8e7bd4bdc395d73fbaf911e4ddb879e3bb7bfc5b6330b276d97e9bf6125dc472ceda38bea1c68018ac1523cc05d308574730e38dce01e6a80a1b13b7703f108d8d56ce95261630e73c2f19964b043496213d565c4cec38abf9b238f2208d96ce70928a0e81efa4c6ece0752df08cc800f01ae13ef16e67d5223e0d658ae3fc89d8a6233", 0xea, 0x2000000000, 0x0, 0x0) 2018/03/25 21:36:40 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000000), 0x4) bind$inet(0xffffffffffffffff, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000c00)=@broute={'broute\x00', 0x20, 0x7, 0x648, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x0, &(0x7f00000000c0), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x9, 0x0, 0x0, 'erspan0\x00', 'ip_vti0\x00', 'bcsf0\x00', 'nr0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @random="d55e26b2df37", [0xff], 0x70, 0xa0, 0xd8}, [@common=@STANDARD={'\x00', 0x8}]}, @common=@mark={'mark\x00', 0x10, {{0xffffffd0}}}}, {{{0xf, 0x0, 0x9bff, 'vlan0\x00', 'ifb0\x00', 'vcan0\x00', 'ip_vti0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x2b80ad5228c33fcd, 0xff, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0xff], 0xc0, 0xc0, 0x138, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@dev={0xfe, 0x80}, [0xff, 0xff], 0x0, 0x62, 0x4, 0x4e24, 0x2}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x2e, 0x0, 0x0, 0x0, "7e68a112eae51b089e22d69370557daf675b6f852769eda4306f4a41e74d179ce2096da965d9d8af5b20fe28ad87b6e34296e2fc52472a27cce92518bc822c9f"}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x3, 0x6, 0x9bf7, 'ifb0\x00', 'ip6tnl0\x00', 'bond0\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xf0, 0x128}, [@common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffe}}, @common=@log={'log\x00', 0x28, {{0x2, "3a9e6b6320ec3e8f89368a53519a20e348147442b012eb034c8cd64c1157", 0x9}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@random="9b345332e410", 0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x5, 0xffffffffffffffff, 0x2, [{{{0x1b, 0x2c, 0x8bf7, 'bridge0\x00', 'ip6_vti0\x00', 'bridge0\x00', 'ip6gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0x0, 0xff, 0xff, 0x0, 0xff], @random="47040e71136f", [0x0, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0xa0, 0xd0}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x3}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffd}}}, {{{0x5, 0x60, 0xe86f, 'bcsh0\x00', 'bcsh0\x00', 'ip6gretap0\x00', 'ipddp0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff], @empty, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], 0xf0, 0x168, 0x1b0, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@multicast1=0xe0000001, [0x0, 0xff000000, 0xff0000ff, 0xffffff00], 0x4e22, 0x3b, 0x1, 0x4e21, 0x4, 0x2}}}, @vlan={'vlan\x00', 0x8, {{0x0, 0x5, 0x8aff, 0x1, 0x4}}}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x4, 0x5, 0x0, 0x0, 0x0, "56f6c4dd9b713d322192537c0ab2091c9cf9b45d1f4b90130bacb8b5ca2f0737ce131152017c89be5067c98f3905815fc168d704ca7a3c87e8f181ee87ff77a5"}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0xd82, 0xd99, 0x4}}}}]}]}, 0x6c0) 2018/03/25 21:36:40 executing program 7: 2018/03/25 21:36:40 executing program 2: 2018/03/25 21:36:40 executing program 1: 2018/03/25 21:36:40 executing program 6: 2018/03/25 21:36:40 executing program 5: 2018/03/25 21:36:40 executing program 3: 2018/03/25 21:36:40 executing program 6: 2018/03/25 21:36:40 executing program 7: 2018/03/25 21:36:40 executing program 1: 2018/03/25 21:36:40 executing program 2: 2018/03/25 21:36:40 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x3, 0x7d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000f00], 0x0, &(0x7f0000000100), &(0x7f0000000f00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x3, 0x0, 0x0, 'gre0\x00', 'rose0\x00', 'syzkaller0\x00', 'ipddp0\x00', @random="415da56fb4fe", [], @empty, [], 0x70, 0x1f0, 0x220}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x100000001, 'syz0\x00'}}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:syslogd_var_lib_t:s0\x00'}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}, {{{0xb, 0x0, 0x0, 'yam0\x00', 'gre0\x00', 'sit0\x00', 'bpq0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x148, 0x178, 0x1a8, [@physdev={'physdev\x00', 0x70, {{'tunl0\x00', {}, 'vlan0\x00'}}}, @devgroup={'devgroup\x00', 0x18}]}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}, {0x0, '\x00', 0x2, 0xfffffffffffffffc, 0x1, [{{{0x5, 0x0, 0x0, 'bridge0\x00', 'bcsh0\x00', 'tunl0\x00', 'tunl0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @empty, [], 0x2e0, 0x310, 0x348, [@bpf0={'bpf\x00', 0x210, {{0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0xffff, 0x0, 0x0, 0x9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x0, 0x5}], 0x5}}}, @cluster={'cluster\x00', 0x10}]}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe}]}, 0x848) 2018/03/25 21:36:40 executing program 7: socket$inet6(0xa, 0x3, 0x4) syz_emit_ethernet(0x6e, &(0x7f0000000000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x4, 0x0, @loopback={0x4, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}, [], "802a08000000006b"}}}}}}}, 0x0) 2018/03/25 21:36:40 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f1fcf0)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa}}]}, 0x190) 2018/03/25 21:36:40 executing program 4: socket$inet6(0xa, 0x2, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x92d6, 0x30}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="76000700040084a603007f0469ffff00008004009729ff076625e63d92eaa7c037ad78e1afda4789fba19b7e8f6d00e5dc10749bb3b3a46bec35a7eb986aa9a4202cab0931a1898beb29e782ad4b202aa17ab43e9605d5528949d7ba6c43dfccefab3d35b5cfcf27c6"], &(0x7f0000000140)=0x16) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000000)=@in={0x2, 0x4e20, @loopback=0x7f000001}, 0x10, &(0x7f00000010c0), 0x0, &(0x7f0000001300)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}}, @sndrcv={0x30, 0x84, 0x1}], 0x60}, 0x0) 2018/03/25 21:36:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = dup2(r0, r0) read(r1, &(0x7f0000000000)=""/159, 0x9f) getpeername$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/03/25 21:36:40 executing program 6: mkdir(&(0x7f000001f000)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x581001, 0x0) r1 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000000000)={0x6, 0x3ff, 0xb9b8, "7175657565300000000000000000927800", 0x1000}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000000240)='./file0\x00', &(0x7f0000018ffa)='hpfs\x00', 0x0, &(0x7f0000000140)="64c54cdc3f07ef66673ed99ee8cefca184b9acdcb270f85fd118dfdafb542a6a28cdd9fa48e9d7514cb8458340b900b404c7e806042375f3be5e10ebe4a35cff802f44f6b063a9242817b31b7acc3c07b6985079f7c41058ee68779b9e1c8fb5f5e0abd710904ab5964232b5f3c647051e2d3c3f249addef368166c811a9f6dd08ede9a4de5dc402f5908029420f71dd6e74636ea0c71f8b6d805e54d7f958de8e21aab00fc8") r2 = creat(&(0x7f000002cff4)='./file0/bus\x00', 0x1) write(r2, &(0x7f000002d000)="e0", 0x1) lseek(r2, 0x0, 0x3) 2018/03/25 21:36:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00008f6ff9)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000000000)=[{r0}, {r1}], 0x2, 0x5af2) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000000040)=0x91e) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b58ff4)) mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) 2018/03/25 21:36:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) perf_event_open(&(0x7f0000aaa000)={0x2, 0x70, 0x49, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/25 21:36:40 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000006d40)=[{{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local}}, 0x80, &(0x7f0000001200)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/215, 0xd7}, {&(0x7f0000001180)=""/34, 0x22}, {&(0x7f00000011c0)=""/64, 0x40}], 0x4, &(0x7f0000001240)=""/96, 0x60, 0x9f80}}, {{&(0x7f00000012c0)=@sco, 0x80, &(0x7f00000024c0)=[{&(0x7f0000001340)=""/135, 0x87}, {&(0x7f0000001400)=""/79, 0x4f}, {&(0x7f0000001480)=""/10, 0xa}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x4, &(0x7f0000002500)=""/172, 0xac, 0x7}, 0xa}, {{&(0x7f00000025c0)=@nfc, 0x80, &(0x7f00000027c0)=[{&(0x7f0000002640)=""/212, 0xd4}, {&(0x7f0000002740)=""/78, 0x4e}], 0x2, &(0x7f0000002800)=""/58, 0x3a}, 0x1f}, {{&(0x7f0000002840)=@can, 0x80, &(0x7f0000002ec0)=[{&(0x7f00000028c0)=""/85, 0x55}, {&(0x7f0000002940)=""/84, 0x54}, {&(0x7f00000029c0)=""/194, 0xc2}, {&(0x7f0000002ac0)=""/185, 0xb9}, {&(0x7f0000002b80)=""/141, 0x8d}, {&(0x7f0000002c40)=""/122, 0x7a}, {&(0x7f0000002cc0)=""/143, 0x8f}, {&(0x7f0000002d80)=""/20, 0x14}, {&(0x7f0000002dc0)=""/255, 0xff}], 0x9, &(0x7f0000002f80)=""/227, 0xe3, 0x1ff}, 0x3}, {{&(0x7f0000003080)=@l2, 0x80, &(0x7f0000003300)=[{&(0x7f0000003100)}, {&(0x7f0000003140)=""/178, 0xb2}, {&(0x7f0000003200)=""/232, 0xe8}], 0x3, &(0x7f0000003340)=""/4096, 0x1000, 0x6}, 0x3}, {{0x0, 0x0, &(0x7f0000005600)=[{&(0x7f0000004340)=""/41, 0x29}, {&(0x7f0000004380)=""/29, 0x1d}, {&(0x7f00000043c0)=""/4096, 0x1000}, {&(0x7f00000053c0)=""/193, 0xc1}, {&(0x7f00000054c0)=""/235, 0xeb}, {&(0x7f00000055c0)}], 0x6, &(0x7f0000005680)=""/14, 0xe, 0x6}, 0xffffffff}, {{&(0x7f00000056c0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000069c0)=[{&(0x7f0000005740)=""/237, 0xed}, {&(0x7f0000005840)=""/158, 0x9e}, {&(0x7f0000005900)=""/4096, 0x1000}, {&(0x7f0000006900)=""/160, 0xa0}], 0x4, &(0x7f0000006a00)=""/246, 0xf6, 0xca}, 0x8}, {{&(0x7f0000006b00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000006cc0)=[{&(0x7f0000006b80)=""/227, 0xe3}, {&(0x7f0000006c80)}], 0x2, &(0x7f0000006d00), 0x0, 0x6}, 0x9}], 0x8, 0x2000, &(0x7f0000006f40)={0x0, 0x989680}) fremovexattr(r0, &(0x7f0000006f80)=@known='com.apple.system.Security\x00') r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00003e3ff2)='/dev/keychord\x00', 0x0, 0x0) poll(&(0x7f00005e4000)=[{r1}], 0x1, 0x7) 2018/03/25 21:36:40 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = creat(&(0x7f0000000080)='./control/file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f00000003c0)=0xfffffffffffffd07) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, 0x62, r2}) r3 = creat(&(0x7f000078dff8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') rt_sigsuspend(&(0x7f0000000300)={0x3}, 0x8) rename(&(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)='./control/file0\x00') dup2(r0, r1) socket$netlink(0x10, 0x3, 0x1f) 2018/03/25 21:36:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000500)) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000540)={'icmp\x00'}, &(0x7f0000000580)=0x1e) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @mcast1}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000080)=""/158, 0x9e}, {&(0x7f0000000140)=""/137, 0x89}, {&(0x7f0000000200)=""/138, 0x8a}, {&(0x7f00000002c0)=""/115, 0x73}, {&(0x7f0000000340)=""/108, 0x6c}], 0x5, &(0x7f0000000440)=""/91, 0x5b, 0x800}, 0x2) writev(r0, &(0x7f000007eff0)=[{&(0x7f0000ae6fc7)="390000001100094701bb61e1c30500ff070000000400000045efffff080015e719001a000f000000845032eccbb7319164e9ff0006000d0005", 0x39}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000005c0)) 2018/03/25 21:36:40 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x0, 0x3f, 0x0, "b8ce0e90bb903dcea97972c59f580cf4a9d5468fd7352f8bef363b6cf84ffb8dbe8682df5f8a9fb4aa4fee00c233ec342ceab087eca4c767e5bdefaff94171e0f98621d51893df501fecebb6ffcf48d0"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000140)={@in6={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x5, 0x0, "d898760a608655cdd122b7aae6777de2b6d61f3426116a044800a28586f0363b30b2e13b4dde1df995d151c2a717f5d046be5fd4d3cae6eb6715077452ed8575a6d8b6805619337678a5377f2cc5e781"}, 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000580)={@in6={{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x4, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'bcsf0\x00', {0x2, 0x4e21, @loopback=0x7f000001}}) 2018/03/25 21:36:40 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff}) r1 = epoll_create(0xc7) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xffffffffffffffff) preadv(r1, &(0x7f0000000280)=[{&(0x7f0000000100)=""/166, 0xa6}, {&(0x7f00000001c0)=""/167, 0xa7}], 0x2, 0x0) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$link(0x8, r2, r3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bf0ff4)) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000cb5000)) 2018/03/25 21:36:40 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000580)={&(0x7f0000000040)={0x27, 0x1, 0x1, 0x6, 0x8, 0x8, "307cc3297b6672827a44afbc7ca673d1066c791d26284d8fee04bf3e8ef64859db534f94ac9dba69072758f04c81ade5a91afeeafec332dffbd2aee08e87de", 0x38}, 0x60, &(0x7f0000000480)=[{&(0x7f00000000c0)="897a8ce4ff08a4914af9686a88fd4e898ae0ca0f0d90acd6d3b3d0bebdf053b659f1fd1f7a69acedad781f84fd9ee9eed04358d2ed70338393c1d87ef22a7a58eb526b2f196c18598c50b29b097daa4c658a4a9dbed47442d14232a48d45ea1bc12fc269ed38fe98ff0bee2f0adb47d194ecd8246f30da754a9d45a2b02b6d61e5ad79b030624ddbbd05b09b574a5e4470670b9eb474c18165e8fc7a9af4c52a5b4f8e821a3b34bcf6b40afebac9fc5fa43f5b7dc3c570bd3a730882acfa4a35c8a78c0bb7b080dfa6308aa3231d18d93f4b9f1276915e0cc01613c2af292fc1472a8de74ff02f49dfaba39444720f9bb855068e", 0xf4}, {&(0x7f00000001c0)="e547c1f42abc55cd76ed8d41dacf58ca1000d0837e6b22224dcd55ab657d7475f03fa202e8e9ec7e00aa394714f02f65ff1ac943b469ee45f83f88eebe629550add626ab5d8a36480570a269a6afc55b601c482824bb53a23dc47ddfe8f4c667ac24400065c0373ae67a41e41000a0726b355397daaa6b9fc778411e4a5eb3ccbc4ed400df4af93af9bff182f3cee32538e0e0dd20fa799718e739529338a505ed1dc5ced7fe2ebb9f92a0be685bf5aaa7fca3adf076922752c22073bb018bea34b38d12d926553b82656ba37c1e", 0xce}, {&(0x7f00000002c0)="ac98e532557de69259962ccc3f1170124eaaa2208f550c649e0a86b6dd1b5f9a91e39cd3d8b207d82dae9f7c8cd03a95d7dbeeb31049e0c1a102cd", 0x3b}, {&(0x7f0000000300)="c3a5ef32bb76f6ec20d2d2feca1f460bf87eb6d9407c94acf9d294a5c8120568e123e847f7ac1b200f11390deeaff986a2e678bfda6d19d86107a9afff67e0de0ae3423557f024965b4d6928004250493436a3c2bbd39f73e31c9996c73f0ac4e8fd6bf8f61ea96bedbd86c3715a0cf31e914d493ee82355989abe55216a3e3ec4c860ba69c7f384dde8e329c9024955e13e16a9cca2b95b1325f4ef03", 0x9d}, {&(0x7f00000003c0)="82ada5be5f7a6e776ae07cd808051ceb5c262f69ed793ed6517ebb7d4313f2e2dca93a898333be7c42e4019c0c165144c7eb4f49b1f7352ad506a854f33e44a67c7073beed0caf53bce69f6aa90f719255928f201bf6cc984d73a7cc0288fe2efea60c6f52ce90f8b1cb13dd214641282b618916ad6d2f7f79991b1c07c672ac52c2a8fe967f710638cf17ea6ee413b117df7282f4070dbfdecf3841fb55183ce0d59316c2", 0xa5}], 0x5, &(0x7f0000000500)=ANY=[@ANYBLOB="680000000000000084000000000000006d6e68d9c989f74b1ae1eb29c456b5411d1fa2fe47a4933f520b96056a67ec73a487385dedab9af90793576cbe30fcb86ffc2383906713829d8d44dd92fddd0f28a0d41576360215247dbb25ed53cb32a8f81a3d9e000000"], 0x68}, 0x4000001) syz_open_pts(r0, 0x40) writev(0xffffffffffffffff, &(0x7f0000025000)=[{&(0x7f0000086fa8)="580000001400192300bb4c80040d8c560a0600000000e076489643d818fe58a2bc4a0bca8164643e890000f8ff215a0004fbf5100000000000000004001ce1ed5e000000000022000d00010003ff6efd121f00ec6b0f536e", 0x58}], 0x1) 2018/03/25 21:36:40 executing program 3: r0 = gettid() exit(0xfffffffffffffffd) r1 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x0) preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/55, 0x37}], 0x0, 0x0) ptrace$setregset(0x4205, r0, 0x203, &(0x7f0000000100)={&(0x7f0000000000)="166d5f3521cf8cbf1ff20ad53022efeb2bed1ee46ca090fc4c490acbbd93eede59f143f686546523c020e9c81c874ef781e081c3b4e5cbe1bf44f394ab6aacbab06da36d34a929d1be5f075ddca4017cb7869b22a2b1b4c166b3314c4568db4b5d8d21259e73237e175d0af70140dc9be34f40c2d0c90331c3f3011562470d3e80d6427ba36b1d3ca1f8e9e9b096e74d2cdb43afb89f1e5789ba03939ee34e0023c682ed0225be57baf25468aefece7f63270ed4749c5995604bdc3fb8e674be2e15e4957148d04baf0609694da26ead9a99c2eda9d5f9ec01f7d2d3c028866784a90f2c3dc8c48bfafdc18e", 0xec}) 2018/03/25 21:36:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x3}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000080)={r1, 0x100000001}, &(0x7f00000000c0)=0x8) r2 = socket$inet(0x10, 0x2, 0x0) recvmmsg(r2, &(0x7f0000005200)=[{{&(0x7f0000002c80)=@ipx, 0x80, &(0x7f0000005140), 0x0, &(0x7f00000051c0)=""/34, 0x22, 0x4}}], 0x1, 0x120, &(0x7f0000005300)={0x0, 0x989680}) sendmsg(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000003000)}, 0x0) 2018/03/25 21:36:40 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4dff1)='/dev/sequencer\x00', 0xa1fb, 0x0) write$sndseq(r0, &(0x7f0000000200)=[{0x100081, 0x3, 0x0, 0x0, @time={0x0, 0x989680}, {}, {0x6}, @result}], 0x30) 2018/03/25 21:36:40 executing program 2: mincore(&(0x7f0000804000/0x4000)=nil, 0x4000, &(0x7f0000000040)) r0 = perf_event_open$cgroup(&(0x7f0000000000)={0x2, 0x70, 0x1fffc0, 0x73, 0x10000000, 0x1, 0x0, 0x100400, 0x10b, 0x3, 0x2, 0x4, 0xd4, 0x5, 0x0, 0x6, 0x8, 0xfffffffffffffffe, 0x7, 0x8000, 0x7, 0xee4, 0x8, 0x82, 0x5, 0x8, 0x4, 0xe7, 0x8, 0x8001, 0x4, 0x1, 0x3, 0x5, 0x6, 0x88d4, 0x10001, 0x2, 0x0, 0x100000001, 0x0, @perf_config_ext={0x5, 0x2c}, 0x0, 0x0, 0x100, 0x7, 0x5, 0xfffffffffffffffa, 0x8}, 0xffffffffffffff9c, 0x40, 0xffffffffffffff9c, 0x2) socketpair(0x1a, 0xa, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="1700fca2329363efdebf55b546e44900000000000000000000000008e224375a91e66e7be4e38161ae7ea039149a9409b780496b87318616223aa7bfe3d5890c829598d41f6c24f9532579aab47a7599e6ef4b4c30e472351414fc36bcbdcf086d3deb4b316b"], &(0x7f00000001c0)=0x1f) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={r3, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x8, 0x5, 0x1, 0x0, 0x20}, 0x98) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x400000, 0x0) getgroups(0x6, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000400)=ANY=[@ANYBLOB="6e61740000a0d6364deddcdbcd000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081a51085e9fd50ec29a353e027c00340ec3a8776bfc7347f05596b7a14d4692bde"], 0x58) setfsgid(r4) fsetxattr(r0, &(0x7f0000000080)=@known='user.syz\x00', &(0x7f00000000c0)='\x00', 0x1, 0x1) 2018/03/25 21:36:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000004ffb)='task\x00') ioctl$TIOCNOTTY(r0, 0x5422) modify_ldt$read(0x0, &(0x7f0000000080)=""/153, 0x99) getdents64(r0, &(0x7f0000003000)=""/48, 0x30) getdents(r0, &(0x7f0000002000)=""/34, 0x22) getdents64(r0, &(0x7f000092bf88)=""/120, 0x38) fchdir(r0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000140)="2ce413e36ace153c33e43d9f8664373188f5b5ca8e2bf5f617d64f5785fa0662a8bb42efb4e27d44258175bd340e6edfa4d0801ad85ff2c04037a5e850ba28d0723c2909894e8fdf8842c63e77d142d558294d49227008229f") getdents64(r0, &(0x7f0000000000)=""/79, 0x4f) 2018/03/25 21:36:40 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x2, 0x5, 0x2000000000000, 0x0, 0x2, 0x0, 0x20}, 0xfffffffffffffe36}, 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) 2018/03/25 21:36:40 executing program 6: r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x40000, 0x1) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000000c0)=""/113) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000040)=""/60) 2018/03/25 21:36:40 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000440)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkalleZ0\x00', 0x1401}) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000140)="3842c4e012957a89865dc6d42d19719443d4d9e66a4d1f361c0c5ca47bcc075a11a11d6c236b6a17fbbd94f2ba8bf7957c12c102d8f85a4dddc092dbcf76f40fd72f052e390d241cb98ba492a0e7f05684d799ac9da65d7f4cb55b4b1963710ab5baaa1071f2deb8b056019caae6915417382a48ad0d1e8625d5ec8a7b9f9eccd71104160878fdb27d027c461eb47afc3ad489b9e639ae088547c0fca56b31c023f57409e12cf4358bcd897e4d95cf0adafc3c3cc7613bf6a72e166143", 0xbd}, {&(0x7f0000000200)="464c03e1b18ae17cabdd9dcc368cc47858d2bc76ce706cc276cf9db4c00d625c84b53c861000260fbf656023f7dcb357e4dc16aa754da30d4b3db7ce81541beaa85c23e0c63ca530a9fa3cf2ad4b", 0x4e}, {&(0x7f0000000280)="5514bfd369ebb3f2e0a075cefff2c1b67e4506f37117e5b1aefbf17334be9db247b92c01a18bbd466503dd7edcad133d9cab541348fa289464d81f16c3887ae92ec1bbeaeded23250202cb467873eff6d9900a15394dfb1f6723ff8026e0548cc7b10ab06cef2aae6bdc2a269068be0390b0a71c5731d4f26f586833e594fda7e1429d5db739f10f5fb1", 0x8a}, {&(0x7f0000000340)="94db21a3a2a298a1a7e24b56044856093ae74b883cf03291a6e6568efc93be8daa06da5c1c84c8eeda63f860db2d8f25b450bc294fd1fd4f0aa100b7692e9d", 0x3f}, {&(0x7f0000000380)="90422a7828b7ae1bc6bce78332e2ec7e9e0ac7279b0e7fd93a25faedf2af0d6a", 0x20}, {&(0x7f00000003c0)="60a1a3892d8153678b398e903ce6aedcb7fb9f6377f9e229544757a1a4b943cc3efafd5fc26bbd0a0d8c9ccaa634655265f7718e20574e71badc3c4fe637e292dac0b7ea2630bc1bb97cfa9ce8c060c3c78ea5b49f87040f9aa4374cc2282186372271859cfd8268acab60c8a07492e5", 0x70}, {&(0x7f0000000480)="ad69f180876d323c747fa3fbf2e7af9e68cf76d3d85941aa29711de01b60537fa372a9f5508c22cf2feb44025c880c7e1047cc97c45e0dc9eb", 0x39}], 0x7, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)='M', 0x1}], 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000540)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000580)) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000080)=""/75) 2018/03/25 21:36:40 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000000)=0x9) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x4e23}, 0x10) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003a00)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0xa0, 0x0, 0x0, r2}, {}, {0x4, 0x0, 0xfffffffffffffffd}, 0x7, 0x0, 0x1, 0x1}, {{@in, 0x4d2, 0xff}, 0x0, @in6=@loopback={0x0, 0x1}, 0x3502, 0x5, 0x3, 0x2, 0xffffffff, 0x100, 0x7}}, 0xe8) writev(r0, &(0x7f00003b8000)=[{&(0x7f0000d41000)="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", 0x71d}], 0x1) 2018/03/25 21:36:40 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x20010, r0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000001000)="da", 0x1) r1 = accept$ipx(0xffffffffffffffff, 0x0, &(0x7f0000000000)) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x8, 0x10, r1, 0x0) 2018/03/25 21:36:40 executing program 5: clock_adjtime(0x400, &(0x7f00004b1f30)) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40200, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x80000000) 2018/03/25 21:36:40 executing program 2: prctl$getreaper(0x0, &(0x7f0000000080)) 2018/03/25 21:36:40 executing program 7: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x3, 0x80000001) tee(r0, r1, 0xf6a5, 0x2) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000033bff5)='/dev/hwrng\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000040)=[{}, {&(0x7f0000487000)=""/203, 0xcb}], 0x10000000000002fb, 0x0) 2018/03/25 21:36:40 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) add_key(&(0x7f0000004ff3)='dns_resolver\x00', &(0x7f0000007ffb)={0x73, 0x79, 0x7a}, &(0x7f0000006000)="d91f20c2f8b643bc7a8052c49e76865167a1c55840c95d992a7da7b102db1fcd", 0x20, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000005fd4)=ANY=[@ANYBLOB="11734840", @ANYRES64=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0, 0x0, &(0x7f0000002000)}) 2018/03/25 21:36:40 executing program 4: r0 = socket(0x18, 0x0, 0x800000000000001) connect(r0, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0x32) pipe2(&(0x7f0000000040), 0x80000) setsockopt(r0, 0x400000000000111, 0x1, &(0x7f00000019c0)="0f9cd509", 0x4) sendmsg$netrom(r0, &(0x7f00000009c0)={&(0x7f0000000780)=@ax25={0x3, {"2697f41144c696"}}, 0x10, &(0x7f0000000980)=[{&(0x7f0000000940)="27cfb5ecb9882fc822", 0x9}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x16}, 0x40}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x10}}], 0x2c) 2018/03/25 21:36:40 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'bridge0\x00', 0xfffffffffffffffe}) syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bridge0\x00'}) 2018/03/25 21:36:40 executing program 3: r0 = epoll_create(0x10007) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x5, &(0x7f0000000040), 0x8) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f00000000c0)={{0x0, 0x80000001}, {0xfffffffffffff000, 0x20}, 0x3ff, 0x6, 0x304}) 2018/03/25 21:36:40 executing program 1: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffc000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x1000)=nil}) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000000)={"62726964676530000200"}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000080)=0xb, 0x4) 2018/03/25 21:36:40 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r1, &(0x7f0000000340)=ANY=[@ANYRES64], 0x8) close(r1) fcntl$getownex(r0, 0x10, &(0x7f0000000280)={0x0, 0x0}) perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0xa87, 0x2, 0x1, 0x4, 0x0, 0x80000000, 0x100, 0x6, 0x80000001, 0x4d0f, 0x8, 0x8b, 0x407b, 0x215d8f57, 0xfffffffffffffff7, 0x9aef, 0x101, 0x7, 0x0, 0x7, 0x5, 0x7, 0x8, 0x2, 0x0, 0x401, 0x2, 0x9, 0x80000001, 0x5, 0x81, 0x7, 0x6, 0x7f, 0x0, 0x40, 0x0, 0x6, 0x1, @perf_config_ext={0x1, 0x7fff}, 0x4000, 0x6, 0x4, 0x7, 0x1, 0x3f}, r2, 0x4, r1, 0x3) 2018/03/25 21:36:40 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0xaeb3b7e82ff8e53, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INFO(r1, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) ioctl(r1, 0x8000000002287, &(0x7f0000a0bf3f)) 2018/03/25 21:36:40 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000e9bf14), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0xb00, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000140)={@loopback, @local, 0x0}, &(0x7f0000000180)=0xc) recvfrom$packet(r0, &(0x7f0000000000)=""/25, 0x19, 0x2, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) sendto$inet(r0, &(0x7f00000001c0)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = getpgrp(0x0) ptrace$pokeuser(0x6, r2, 0x9, 0x3) close(r0) 2018/03/25 21:36:40 executing program 2: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00000000c0)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000100)='attr/exec\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000001340)={0x0, 0x3}, &(0x7f0000001380)=0xffffffffffffffc4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000013c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000001180)=0x1008) epoll_create(0xff) recvfrom$ax25(r1, &(0x7f0000000040)=""/18, 0x12, 0x40000000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000011c0)=ANY=[@ANYBLOB="410217386c3bd1d2d98499c7a5fe70fa8e1a82df431f43537690741b17c667d2aacde1a1620fefede27cbd7ebf27d7bd3daa938b7ba5b4f723deca1f74929a2c25c1bdf22c3acdddbee3d24f09a60b61f8cd07c5b84f1f1b770560b8847008f57dd0e3abfc91a6b5f99953dfc5ed20cda67ea24a44169109cb8129ea9703cb55ea83201fccf11536958caa86d89d8f48b836806d41eb59e8be7442913872a6c661ebf51affddd88e201eda0a881e75"], &(0x7f0000000080)=0xa) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) [ 49.724513] binder: 6423:6425 unknown command 1078489873 [ 49.734346] binder: 6423:6425 ioctl c0306201 20007000 returned -22 [ 49.754708] binder: BINDER_SET_CONTEXT_MGR already set [ 49.760482] binder: 6423:6427 ioctl 40046207 0 returned -16 2018/03/25 21:36:40 executing program 4: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x8000, 0x2, 0x0, 0x8, 0x229d, 0x6, 0x200, 0x6, 0x8, 0x6a5c0bc3}) r1 = socket$inet6(0xa, 0x8, 0x8000000000) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x6, 0x4) 2018/03/25 21:36:40 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x101, 0x18000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e24, @loopback=0x7f000001}}, 0x0, 0x1, 0xd6a, 0x9, 0x8}, &(0x7f0000000100)=0x98) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0x7, &(0x7f0000000200)={0x2, 0x2, 0x0, 0x7, r2}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)={r1, 0x8001, 0x5, [0x3ff, 0x80000001, 0x3, 0x0, 0x1]}, 0x12) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x12, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/25 21:36:40 executing program 3: clock_gettime(0x7, &(0x7f0000000380)) socketpair(0xa, 0x8080b, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000140)={0x3, 0x0, 'client0\x00', 0xffffffff80000002, "2fa3ee467ff3164b", "2b9f23e70a7d0178427e466895d50cbb56da3222756451b651633844377ddda5", 0x8000, 0x80}) connect$nfc_llcp(r1, &(0x7f00000000c0)={0x27, 0x1, 0x1, 0x0, 0xfffffffffffffffb, 0x10000, "6c81c9a8ea77cc8de6a046812131a8583c1ad3c1483140a6669e9b1250f3bd2158dbb9e1d9a840fe2647548b3852c6e342464145b65c172161c2c2e4cd4efd", 0x17}, 0x60) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000040)={0x1, 0x3f, 0x202, 0x2, 0x7, 0x200, 0x6, 0x101, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r2, 0x81}, &(0x7f0000000280)=0x8) 2018/03/25 21:36:41 executing program 0: mkdir(&(0x7f000070cff8)='./file0\x00', 0x0) symlink(&(0x7f000004fff8)='..', &(0x7f0000194000)='./file0/bus\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000100)={'filter\x00'}, &(0x7f0000000180)=0x44) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x88000, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='bcsf0\x00') 2018/03/25 21:36:41 executing program 7: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000003000)) write(r1, &(0x7f0000008ad0)="fe", 0x1) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f0000008000)="8b", 0x1}], 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) ppoll(&(0x7f0000005000)=[{r2}], 0x1, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000008ff8), 0x8) 2018/03/25 21:36:41 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x6) r1 = dup(r0) bind$inet6(r0, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCNOTTY(r1, 0x5422) sendto$inet6(r0, &(0x7f0000001700)="13", 0x1, 0x2000000c, &(0x7f0000001680)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = open(&(0x7f0000002000)='./bus\x00', 0x101000, 0x12) ftruncate(r2, 0x2000000003) sendfile(r1, r2, &(0x7f0000e37000), 0x8080000001) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000011c0)={0x0, 0x6}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000dafff7)='net/tcp6\x00') setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001200), 0x0) sendfile(r3, r0, &(0x7f000080037c), 0x400000fc) futimesat(r1, &(0x7f0000000000)='./bus\x00', &(0x7f0000000040)={{0x77359400}, {0x77359400}}) 2018/03/25 21:36:41 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000140)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x38d, 0x0, &(0x7f0000004fec)=[@acquire_done={0x40486311}], 0xfffffe78, 0x0, &(0x7f0000008000)}) 2018/03/25 21:36:41 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x100) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x1) 2018/03/25 21:36:41 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x104) r1 = dup(r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000000)=ANY=[@ANYBLOB="010008dd0001"], &(0x7f0000000040)=0x6) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000140)={0x5, &(0x7f00000000c0)=[{0x9c, 0x7}, {0x6, 0xe820}, {0x1003, 0x9}, {0x3}, {0x5, 0x5}]}) 2018/03/25 21:36:41 executing program 0: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000140)=""/226, &(0x7f0000000240)=0xe2) mknodat(r0, &(0x7f0000008ff6)='./control\x00', 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x101800, 0x0) seccomp(0x0, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000012000)=[{0x6, 0x2, 0x0, 0xfffffffffffffff7}]}) utimensat(r0, &(0x7f0000000000)='./control\x00', &(0x7f0000000080)={{}, {0x0, 0x7530}}, 0x0) write$selinux_create(r0, &(0x7f0000000280)=@access={'system_u:object_r:dpkg_lock_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x32, 0x35}, 0x52) 2018/03/25 21:36:41 executing program 4: r0 = memfd_create(&(0x7f0000000180)="7a73836c6901e37884d7ce361acd2204f444a086a6c8962c00", 0x0) write(r0, &(0x7f00000003c0)="5e03800018c6a1a7", 0x8) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000200)) fallocate(r0, 0x1, 0x1, 0x80) 2018/03/25 21:36:41 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/snmp6\x00') preadv(r0, &(0x7f00004fffd0)=[{&(0x7f0000b21f07)=""/126, 0x7e}], 0x1, 0x1c) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/03/25 21:36:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0xf3, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x88) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x0, 0x8, 0x0, "7c6466b48e820ef5080e1706c24e1d02d7136e029bfe6fdeeed6db357e9818f0373f71c64cfcbfd93e6e525164337a97345146790fd3f0b4bd8455577279239c61e2fe16a59f804b41c845ac9d947213"}, 0xd8) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) remap_file_pages(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) 2018/03/25 21:36:41 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x7, 0x40a000) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000000080)={0x8000, 0x80000001, 0x4, 0x6, 0x3, 0x3, 0x101, 0x7, 0x80000000, 0x4, 0x81}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) syz_emit_ethernet(0x7ffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaa007f000001ac14d20d2ac7000000089078000000000000000000000000000000"], &(0x7f0000000000)) close(r0) 2018/03/25 21:36:41 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000240)={{0x100, 0x8}, 'port1\x00', 0x4, 0x40000, 0x5b9, 0x9, 0x40, 0x3ff, 0x4, 0x0, 0x6, 0x6}) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='net/route\x00') preadv(r1, &(0x7f0000000880)=[{&(0x7f00000000c0)=""/43, 0x2b}, {&(0x7f0000000800)=""/104, 0x68}], 0x2, 0x6) sendto$ax25(r1, &(0x7f0000000000)="ff39ad943d20f6ea596e2fedc4bbf7feff4d53e1bd4074a2ab0632005241e36bf5cb2d49", 0x24, 0x10, &(0x7f0000000040)={0x3, {"ef2b8715bc8211"}, 0xffff}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000140)={@in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x5a9, 0x100000001, 0x10, "589aab20dd20b632f4c3d2bf02236665fabebcdc9761966434f8228a27e17d1411011819bbb5f4acab1cb7927f22fe734ee9cc7495408bec691811b49f61beee1979a03b8efbf58e426f80594cfb59cb"}, 0xd8) 2018/03/25 21:36:41 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0xfe, 0x200002) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000140)=[@in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @empty, 0x9}, @in6={0xa, 0x4e21, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x511}, @in6={0xa, 0x4e20, 0x4, @ipv4={[], [0xff, 0xff], @rand_addr=0x1ff}, 0x7}, @in={0x2, 0x4e21, @rand_addr=0x5}, @in6={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x20fd}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0xa0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x7, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00007e6000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)=ANY=[@ANYBLOB="e00300027f00000100000000010000007f0011cce89a1729910001"], 0x1) pwrite64(r2, &(0x7f0000000200)="4ee68bcfc51cd514a5fa5ee1f1e7db78d4ab31f4e8d32c570c4da0421942e696a98f7b0330b33b1edb77629299599cfeb0fbb0399d9cfee067855fa74107dc3c2db459da8c1d5300cf0eb2f65c25f1ab8fae7950b3896345167f271074c3c774a09d7212f705400864f0f3ad4a94bfdf1fadfcf9a7976c5c9ad5c375561c64e8823116f52d47202799b7536ac27516b2594e52623fbf4668d961ec6ca97e225e6c1cfe1245dae35bbb200ee0013ae2c42865ef4d45d0ba3198925c76dfdede478a3aac269241753cc093b5549eef3808f51242cdeaa7fa5add5bad9d1aedc9096904ae8da51782dcf1", 0xe9, 0x44) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_pts(r3, 0x40) 2018/03/25 21:36:41 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='net/ip6_flowlabel\x00') ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000140)=0x1) fsync(r0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="d906c3af915d9d74a5221ebcdd26ccb172e16a8c4a8919eb9162c7cb2d2308462b90b474cdf59fcff6eb54a82dd4b11a2859b93d19cb12366dfa686daad2bace14b650d931f1f597140f900cd62166ec29d2f28e0f9a55422d0fdd6d5775b1980ce050bab69927cba2748a1346f4bfad74f98d6648095e5961a332e66fc8e0789debbc8569c9ba0bbf377e40515e73d868ab5ea0b2fae53c28edf1106f52170f8b2d6a2f96894761d33989eca73b426ae0f99599", 0xb4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) 2018/03/25 21:36:41 executing program 6: r0 = open(&(0x7f0000000040)='./file0\x00', 0x201, 0x0) fcntl$getflags(r0, 0x200000408) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000000)=0x100000000003, 0xffffffffffffffa2) 2018/03/25 21:36:41 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000000100)) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0xe) r3 = accept4(r1, &(0x7f0000000300)=@hci={0x0, 0x0}, &(0x7f0000000380)=0x80, 0x80000) flistxattr(r3, &(0x7f0000000080)=""/64, 0x40) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f00000003c0)={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0xc}, 0x0, 0x123, 0x100008, 0x100, 0xffffffffffff661a, 0x20000, r4}) ppoll(&(0x7f0000000000)=[{r0, 0x8012}], 0x1, &(0x7f00000000c0), &(0x7f0000000140)={0x8}, 0x8) r5 = gettid() fcntl$lock(r1, 0x8014, &(0x7f0000000040)={0x1, 0x3, 0x60cdaf15, 0x40, r5}) 2018/03/25 21:36:41 executing program 2: socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, &(0x7f00000001c0)=@alg, &(0x7f0000000240)=0x80, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000280)={{{@in=@rand_addr, @in=@rand_addr}}, {{@in6=@dev}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'ipddp0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="2e0000000100000009000000000000000500a2b800000000000000000000000000000000ff0100000000000000000000000000014e214e2405000000000000000000000000000000010000087efe8000000000000000000000000000160000000000000000000000000000000000000009accbf2a4c1dd9f900000000000000000da7500000000000000050001000000030000000500000000380000000000000086cf9804000000ff030000000000000000000000faffffff000000000000000000000000000000"]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffbfff000}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001aff6)=@abs, 0x8, &(0x7f0000bb3f90), 0x0, &(0x7f000001a000)}], 0x1, 0x0) r3 = creat(&(0x7f0000000140)='./file0\x00', 0xb4) write$cgroup_subtree(r3, &(0x7f0000000180)={[{0x0, 'io', 0x20}, {0x2f, 'pids', 0x20}, {0x2f, 'pids', 0x20}, {0x2f, 'io', 0x20}, {0x2f, 'pids', 0x20}, {0x2f, 'cpu', 0x20}, {0x2b, 'io', 0x20}, {0x2f, 'cpu', 0x20}]}, 0x28) [ 49.975865] binder: 6477:6483 transaction failed 29189/-22, size 0-0 line 3011 [ 49.989917] binder: 6477:6495 transaction failed 29189/-22, size 0-0 line 3011 2018/03/25 21:36:41 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00003fe000)="24000000280207003200000800367700fbffffff010500000000005096ffffff0100ff10", 0x24) 2018/03/25 21:36:41 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000010ff0)={0x3, &(0x7f000000dfe8)=[{0x84}, {0x48}, {0x6}]}, 0x10) sendto$unix(r1, &(0x7f000000cffc), 0x0, 0x0, &(0x7f000000dff8)=@file={0x0, './file0\x00'}, 0xfffffffffffffd1e) 2018/03/25 21:36:41 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x5) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x8}) unshare(0x20000400) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6eff8)={0x77359400}) mq_timedsend(r1, &(0x7f00009b2000), 0x0, 0x0, &(0x7f000006dff0)) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000080)={0x9, 0x4, 0x1}) [ 50.091852] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=552 sclass=netlink_route_socket 2018/03/25 21:36:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r0, 0x0, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x1}, 0x38) 2018/03/25 21:36:41 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="e3", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f0000000240)="80a48272a37e0cc14be30463681d7fdc8864ddcaa89df96521857b1c85934d23427c0211dd54a28536b3ea776af2d5a13a4322dd0bdc1e9b7a70767bd16c56b914622f71edebbed6a41bce212058a82856696db6a909ac1b7ae2ee153e97aeebc7172acb0e80408205da59d5d4664b6a4a795f02b1a01f9eb588e7f7cc567626f7dad311098025ca682295dfb3f80a0131a134a4011d10281d914dc48bf766ab8b14f2d76c8c4e0fc58e9dd11d6b7ab1d9ef2a4b59cffc45bf5580c999b980ccd5bd7b3f264006b03189567fac1bfeb2be49edb8eadcd6f805000000000000006c852b1add99cb303020d7c589ce437cdd2bf4a161f8bb80b655d24c43cc1e62fe1d38dbf7b24b2dcc505e9b", 0x10c) 2018/03/25 21:36:41 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc), 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00006d8fe4)=@in={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000000)="d7770ba94b20f84cbcab31baa86e56ba8e57e83751bf5b289092ff2d252cab56daf38dcc1e20fa4e65b23338f4561bebdad271431d30eae45c7c9ba7"}, {&(0x7f0000000040)="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"}], 0x0, 0x0, 0xffffffffffffff0e}, 0x0) 2018/03/25 21:36:41 executing program 4: seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x2, &(0x7f00006d4ff0)=[{0x80, 0x0, 0x40}, {0x6}]}) 2018/03/25 21:36:41 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e1c, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1a) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000001200)={0x0, 0x0, @local}, &(0x7f0000001240)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001280)={0x20, 0x800f, 0x3f, 0x40, r1}, &(0x7f00000012c0)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x1000, "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"}, &(0x7f0000001100)=0x1008) 2018/03/25 21:36:41 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x1, 0x4a00) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x4e22, 0x81, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, {0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, [], 0x12}, 0x8}, 0x2, [0x7, 0x8000, 0x7, 0x7, 0x6, 0x1000, 0x0, 0x80000000]}, 0x5c) r1 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x6, {{0xa, 0x4e23, 0xb, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) 2018/03/25 21:36:41 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x133, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x3f}, &(0x7f0000000100)=0x8) 2018/03/25 21:36:41 executing program 0: r0 = memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000100)) accept4$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x800) 2018/03/25 21:36:41 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="e3", 0x1, 0xfffffffffffffffc) keyctl$update(0x2, r0, &(0x7f0000000240)="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", 0x10c) 2018/03/25 21:36:41 executing program 7: r0 = epoll_create(0x6) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x112) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x1, 0x4}, 0x90) r3 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000bf8ff4)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r3, &(0x7f0000a1dff4)) ppoll(&(0x7f000051c000)=[{r0}], 0x1, &(0x7f00009a6000), &(0x7f000013b000), 0x8) 2018/03/25 21:36:41 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f000021dfb0)={{0xff, 0x8000a}, {}, 0xffffffffffffffff}) shutdown(r0, 0x1) [ 50.174802] audit: type=1326 audit(1522013801.322:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=6531 comm="syz-executor4" exe="/root/syz-executor4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454879 code=0x0 2018/03/25 21:36:41 executing program 3: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000bd9000/0x2000)=nil, 0x2000, 0x1000, 0x7, &(0x7f000011d000/0x1000)=nil) mmap(&(0x7f00004e9000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x800) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, {0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0xc}, 0x7}, 0x3, [0xfffffffffffffffe, 0x2, 0x1, 0x5, 0x9, 0xc62, 0xe57a, 0x6]}, 0x5c) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) r1 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x4, 0x4000) r2 = creat(&(0x7f0000000180)='./file0\x00', 0x21) renameat2(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00', 0x5) 2018/03/25 21:36:41 executing program 4: mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000012f50)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) 2018/03/25 21:36:41 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c3fff4)) ppoll(&(0x7f000021afd0)=[{r1}], 0x1, &(0x7f0000c59000), &(0x7f0000898000), 0x8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000140)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000180)=r3) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) sendto$ipx(r4, &(0x7f0000000040)="bb218c43dc73501d64792e82feb353c49b13dbabd841210bc369dfaf61fd03264491160f2aaed14c2c1ea1a56e1d7b8701c550a4b37173a771bc8873ff7dda524c4d0509", 0x44, 0x1, &(0x7f00000000c0)={0x4, 0x0, 0x174, "9120375ddddb", 0x9}, 0x10) 2018/03/25 21:36:41 executing program 7: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ptrace(0x4207, r1) ptrace$getregs(0xe, r1, 0x0, &(0x7f00000001c0)=""/51) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000000)={'yam0\x00', {0x2, 0x4e21}}) 2018/03/25 21:36:41 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x401, 0x0) r1 = epoll_create(0x6) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}}}, &(0x7f0000000000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@loopback, @in=@remote}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) connect$packet(r1, &(0x7f0000000040)={0x11, 0x1a, r2, 0x1, 0x9e04, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x2a94070ac260d4b1) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000340)={@dev={0xfe, 0x80, [], 0x11}, 0x7, 0x1, 0x2, 0x0, 0xc7d7, 0x20, 0x1}, &(0x7f0000000380)=0x20) getpeername$netrom(r0, &(0x7f0000000400), &(0x7f0000000440)=0x10) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)={0x4}) open(&(0x7f00000003c0)='./file0\x00', 0x102, 0x81) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/25 21:36:41 executing program 0: pipe(&(0x7f000005fff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0xfffffffffffffffc) getpeername(r0, &(0x7f0000000000)=@can={0x0, 0x0}, &(0x7f0000000080)=0x80) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00000000c0)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1c, r2}) 2018/03/25 21:36:41 executing program 5: r0 = inotify_init1(0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r1) fcntl$setown(r0, 0x8, 0xffffffffffffffff) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000340)="5088ffdd8d9069e9faa22cb47135cda170adce25735b7192d4982845489322926664c957a7c94d97be2ea84f358f5ca3bd943c2e03b9d2f2b5ff6f15128fe9c94a1145be704445c67f4823fd08b83f8651fc2475955f4aae0f218d9cf6e9ec79872c4e1b93cc75e862295e2e567a44c3bdf9b044f0e2f286399e056d55b20034d255a8c82b2fbca8fb08f24e3dde007a153543036f25ffad3f38f6e3d16768871535e69fd05b69a55829d1d04b685bab9dd3", 0xb2}, {&(0x7f0000000400)="37241c8d4343e5051d45c4a5ba863f19880ffd2221b8ad0ee404b1b55fe2c75cd18aed20e39837e232f33d7ede701297ef9bc54aefc60d63cd97522a9faaf09d200f0179fdf6e3597012db04e1792f7ad90c422302874f92046c09463fa3f58c28aebf99713dacd900de9e66644e2f27fdaf453f315b0861d62a01ce188f6d76b73d4deabea0ec5bb4c571bcbafea26ab0dbeab478d45b764a6b7042db63e2de285af194117779e429ff23ba54242e9d7b3268b58d78692f5728a9bd53b44d02ada77965f825", 0xc6}, {&(0x7f0000000500)="eb233071bbbbdf6106ceb4bef8a4a743dc962607209eac829400e02153ef894835951b708046e3b9acac74d038c133354390311d591404e0410988691563ea685f697851556b29e7be834749ac0c75d6d0fb01b40f47b0927b73ed28f2804d89ba07398e34752b0488e20e1746eac2e8d351d76328a6c863574ad3f6ce03674504d0c6cf43d7892c825c93e935728129f1f0a0b6ed1f0db1abde0d0083abb9210ac575d022c1a20e362b616decf7f4046f19c09d40b2181a97e6a0ce6e8fd091140848ff769445b892972d1d813f4d4df432febb9dfcf5381655b253439331d7746a1dc0cada40706e9144ec373e2beb19f7a19467234aa1f9edc43c4db6bd", 0xff}], 0x3) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x40, 0x0) flock(r3, 0x0) ioctl$sock_proto_private(r3, 0x89eb, &(0x7f00000002c0)="977f8ddae93e9482300400bd5fa931d178c009c7dc81ff18aa03b3ae5385b6589518e1ffd94ec9eb70e9f0892e5d7589b2311dfda87bb64b1ce0efd09780ad61987d3849e141") ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000001040)={&(0x7f0000000040)="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", 0x208}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000000640)={{0x7, 0x3861}, {0xffff, 0x3}, 0x350, 0x7}) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000380)) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000380)) 2018/03/25 21:36:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0xa) r1 = socket$inet6(0xa, 0x80007, 0x1) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000000000)={0x3, {{0xa, 0x4e21, 0x80000000, @empty, 0x1}}, {{0xa, 0x4e22, 0x7fff, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x108) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000140)=0x5, &(0x7f0000000180)=0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000df7000), 0xfffffffffffffd59) 2018/03/25 21:36:41 executing program 0: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r0 = syz_open_procfs(0x0, &(0x7f0000000380)='setgroups\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={r1, 0x73, "2510fd006caa1c6d4536bc6a26c988d7be7be08c6ff2595e875941234914ca51c56757ce92aa21c232e75b369779e0136a5652ab565be9bba98cba8b3aa1271e422ca793ab4d34b065f7cc1e33af035660b24fc3c7d47e839f7eb7cb64d0e5ae1428a3ab6cc81ca5dc2ead30c7e9aeca15a60e"}, &(0x7f0000000240)=0x4a6) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000003c0)={r2, 0x1000, "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"}, &(0x7f00000000c0)=0x1008) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000100)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) fanotify_init(0x4, 0x2) 2018/03/25 21:36:41 executing program 7: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000140)=""/141) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x3, &(0x7f00000000c0)=[{0x2, 0x8001, 0x2, 0x8000}, {0x4, 0x2f7, 0x6, 0x7272fde3}, {0xfff, 0x304, 0x8, 0x8}]}, 0x10) seccomp(0x1, 0x1, &(0x7f00001a2ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x0, &(0x7f0000044ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000000040)) fchmod(r1, 0x10) seccomp(0x0, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005eff0)=[{0x6, 0x1}]}) ioctl$TUNSETNOCSUM(r1, 0x400454c8, 0x0) 2018/03/25 21:36:41 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) recvfrom$inet6(r1, &(0x7f000001c000), 0x0, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000000100), &(0x7f0000000280), &(0x7f00003e0ffc), &(0x7f0000000040)) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000000000)=0x963) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) 2018/03/25 21:36:41 executing program 5: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000000040)="d409b710dbc1371ce930e4cf8a68bb824ec378789a2a87904e4f3dcd944f3cd9ec990e4698bfc0ef2c1fa0d4b2ae607c", 0x30) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001dfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000015fd0)=@ipv6_newroute={0x30, 0x18, 0x501, 0x0, 0x0, {0xa}, [@RTA_GATEWAY={0x14, 0x5, @loopback={0x0, 0x1}}]}, 0x30}, 0x1}, 0x0) 2018/03/25 21:36:41 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80200, 0x108) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000040)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000140)={0x14, 0x0, &(0x7f0000000080)=[@free_buffer={0x40086303, r1}, @increfs={0x40046304, 0x4}], 0x64, 0x0, &(0x7f00000000c0)="d279282d63922e68def9e059fe0015aa10fcaff0f5b3bda8d09f3115b65723218e1b33bdb34ec673787f8cafc5cc8dba818a4c75cf6909ccc193c4c2566b45d0852e22f3aba478de5774e52c2e04b80dc82303bb314c5d77b44ea017f74e68aaeb1d9c26"}) r2 = syz_open_dev$binder(&(0x7f0000872936)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=ANY=[@ANYBLOB], 0x0, 0x0, &(0x7f0000000f4d)}) 2018/03/25 21:36:41 executing program 5: mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)) chdir(&(0x7f0000e69ff8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x2) umount2(&(0x7f0000b1cfff)='.', 0x0) r0 = dup(0xffffffffffffff9c) getpeername$netrom(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 2018/03/25 21:36:41 executing program 6: futex(&(0x7f0000000000), 0x85, 0x0, &(0x7f00005d0000), &(0x7f0000000000), 0x3ffffffe) futex(&(0x7f0000000040)=0x1, 0x3, 0x2, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)=0x2, 0x0) [ 50.370324] audit: type=1400 audit(1522013801.522:14): avc: denied { setopt } for pid=6565 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_fib_lookup_socket permissive=1 2018/03/25 21:36:41 executing program 2: mkdir(&(0x7f0000b17ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x9511}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={r1, 0x100000001}, &(0x7f0000000100)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r0, 0x800000000402, r2) exit(0x0) openat(r0, &(0x7f000087aff8)='./file0\x00', 0x80240, 0x0) fcntl$dupfd(r0, 0x80000000000402, r3) [ 50.453532] binder: 6610:6622 unknown command 0 [ 50.477044] binder: 6610:6622 ioctl c0306201 20008fd0 returned -22 [ 50.496963] binder: 6610:6634 unknown command 0 [ 50.501948] binder: 6610:6634 ioctl c0306201 20008fd0 returned -22 2018/03/25 21:36:41 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}}, 0x108) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x480200, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x2, 0x0, 0xe000000000000, 0x4d61, 0x63}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000000080)) 2018/03/25 21:36:41 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x20, 0x100000001, 0xffffffff80000000}) r1 = open(&(0x7f0000fb7000)='./file0\x00', 0x141046, 0x0) mount(&(0x7f000040fff8)='./file0\x00', &(0x7f000002d000)='./file0\x00', &(0x7f0000172000)="72706396706970006673904d14239396e69a46", 0x1000, &(0x7f00007e7000)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x7, 0x8000}, 0x4) dup(r1) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) 2018/03/25 21:36:41 executing program 3: mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) request_key(&(0x7f0000000040)='trusted\x00', &(0x7f0000fb5ffb)={0x73, 0x79, 0x7a}, &(0x7f0000708000)='\x00', 0xfffffffffffffff9) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) mmap$binder(&(0x7f0000580000/0x2000)=nil, 0x2000, 0x8, 0x13, r0, 0x0) 2018/03/25 21:36:41 executing program 4: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)='bridge0\x00', 0xffffffffffffffe8) r0 = socket$packet(0x11, 0x0, 0x300) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000100)={{0xa, 0x4e22, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0xf1}, {0xa, 0x4e24, 0x8, @dev={0xfe, 0x80, [], 0x14}, 0x6}, 0x7ff, [0x641, 0x100000000, 0x7f, 0x400, 0x8, 0x10000, 0x7f, 0x8000]}, 0x5c) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00000001c0)=0x7, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x411) modify_ldt$read(0x0, &(0x7f0000000180)=""/64, 0x40) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/25 21:36:41 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000032fef)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x8, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000ff4)={0x1}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000040)) ppoll(&(0x7f0000033fd0)=[{r1}], 0x1, &(0x7f0000033ff0), &(0x7f000002bff8), 0x8) 2018/03/25 21:36:41 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={r2, @in6={{0xa, 0x101, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x40}}, 0x0, 0x3, 0x0, 0x1, 0xa}, &(0x7f0000000180)=0x98) fchmod(r0, 0x9) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r3, 0xc08c5334, &(0x7f0000000200)={0x9, 0x40, 0x80, 'queue1\x00', 0x2}) bind$inet6(r1, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x2, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/03/25 21:36:41 executing program 2: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000db1fdc)=[{}], 0x1, 0x3c4) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f90ff4)) set_robust_list(&(0x7f00000000c0)={&(0x7f0000000000), 0x1, &(0x7f0000000080)={&(0x7f0000000040)}}, 0x18) clone(0x0, &(0x7f0000814000), &(0x7f0000918ffc), &(0x7f0000b17ffc), &(0x7f0000956000)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000006c80)=[{{&(0x7f0000000140)=@vsock, 0x80, &(0x7f00000015c0)=[{&(0x7f00000001c0)=""/146, 0x92}, {&(0x7f0000000280)=""/211, 0xd3}, {&(0x7f0000000380)=""/255, 0xff}, {&(0x7f0000000480)=""/187, 0xbb}, {&(0x7f0000000540)=""/94, 0x5e}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x7}, 0x4}, {{&(0x7f0000001640)=@nl, 0x80, &(0x7f0000002880)=[{&(0x7f00000016c0)=""/181, 0xb5}, {&(0x7f0000001780)=""/76, 0x4c}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/121, 0x79}], 0x4, &(0x7f00000028c0)=""/4096, 0x1000, 0x2}, 0x24}, {{&(0x7f00000038c0)=@hci, 0x80, &(0x7f0000003b40)=[{&(0x7f0000003940)=""/248, 0xf8}, {&(0x7f0000003a40)=""/109, 0x6d}, {&(0x7f0000003ac0)=""/72, 0x48}], 0x3, &(0x7f0000003b80)=""/146, 0x92, 0x4}, 0x80000000}, {{&(0x7f0000003c40)=@can={0x0, 0x0}, 0x80, &(0x7f0000003f00)=[{&(0x7f0000003cc0)=""/236, 0xec}, {&(0x7f0000003dc0)=""/61, 0x3d}, {&(0x7f0000003e00)=""/234, 0xea}], 0x3, &(0x7f0000003f40)=""/162, 0xa2, 0x100}, 0xfffffffffffffffb}, {{&(0x7f0000004000)=@in6={0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000043c0)=[{&(0x7f0000004080)=""/127, 0x7f}, {&(0x7f0000004100)=""/181, 0xb5}, {&(0x7f00000041c0)=""/233, 0xe9}, {&(0x7f00000042c0)=""/61, 0x3d}, {&(0x7f0000004300)=""/67, 0x43}, {&(0x7f0000004380)=""/31, 0x1f}], 0x6, &(0x7f0000004440)=""/112, 0x70, 0x2}, 0x5}, {{&(0x7f00000044c0)=@ipx, 0x80, &(0x7f00000046c0)=[{&(0x7f0000004540)=""/176, 0xb0}, {&(0x7f0000004600)=""/174, 0xae}], 0x2, 0x0, 0x0, 0x7}, 0x4}, {{&(0x7f0000004700)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000005ac0)=[{&(0x7f0000004780)=""/126, 0x7e}, {&(0x7f0000004800)=""/74, 0x4a}, {&(0x7f0000004880)=""/100, 0x64}, {&(0x7f0000004900)=""/4096, 0x1000}, {&(0x7f0000005900)=""/235, 0xeb}, {&(0x7f0000005a00)=""/51, 0x33}, {&(0x7f0000005a40)=""/19, 0x13}, {&(0x7f0000005a80)}], 0x8, 0x0, 0x0, 0x2}, 0x5}, {{&(0x7f0000005b40)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000006c40)=[{&(0x7f0000005bc0)=""/117, 0x75}, {&(0x7f0000005c40)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0x800}, 0x8}], 0x8, 0x0, &(0x7f0000006e80)={0x77359400}) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000006ec0)={@loopback={0x0, 0x1}, 0x34, r3}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/03/25 21:36:41 executing program 6: setsockopt(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000100)="010000000300060000071a00009139cc", 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000240), 0x8) close(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000340)=0xc) add_key$keyring(&(0x7f0000000540)='keyring\x00', &(0x7f0000000580)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000040)=0x400, &(0x7f0000000080)=0x2) request_key(&(0x7f00000005c0)='asymmetric\x00', &(0x7f0000000600)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000640)='keyring\x00', 0xfffffffffffffffd) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/03/25 21:36:41 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=@nl=@proc={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000b000)="5500000018007fafb72d1cb2a4a28093020600fc19a84305022623692500050000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ac6220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)}, 0x0) sysfs$3(0x3) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)="215bd700", &(0x7f0000000100)='posix_acl_accessproc\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000300)=[&(0x7f00000001c0)=']nodevsecuritywlan0\\)\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='/vmnet0\x00', &(0x7f0000000280)='@^\'\x00', &(0x7f00000002c0)='eth0cgroupproceth1proc|wlan0\x00']) 2018/03/25 21:36:41 executing program 0: r0 = socket$inet6(0xa, 0x7fffd, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x2d, &(0x7f0000d4b000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) 2018/03/25 21:36:41 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0x80000, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000002c0)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) unshare(0xa000000) r3 = getpgrp(0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000200)=r3) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000001c0)=0xe, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000140)) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000180)='\x00') ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x8) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x4, 0x31, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r0, 0x0, r0) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x100000000002, 0x7}) connect$nfc_llcp(r4, &(0x7f0000000080)={0x27, 0x0, 0x1, 0x100, 0x0, 0xfffffffffffffffe, "4c924baf8428d05b4910359d734d4c3b8bf0326378453bd442062688a77a9f180752407613e9c91b673f7d93873075f62411dfbb5587810a0ae4add5301ae3", 0x7}, 0x60) openat$cgroup_int(r4, &(0x7f0000000240)='cpuset.mem_exclusive\x00', 0x2, 0x0) 2018/03/25 21:36:41 executing program 1: clone(0x208200, &(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000080), &(0x7f00000001c0)="a3614d7bfc993f004e6f659dd2a9fa52fd3ee2c9cbd81d7c38f809000000d9b892e91994aafaf2cf823ecd0eba735baacbbefe53de8d93ef7b9c0db35b77b541f29a918a3a42b697df46d27a1d2da22d562a06bb48ae935de7ced91acbf55674d817280dc3c7edff06573856b27481d1d41b860dfb7186fc23de459cf5dc68f71425ae931e667464906f53f221a6bb9be2d6b02aac627022996752b80cd58d674781ad102d5720c1938e2810") socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x89, 0x2, 0x7fffffff, 0x8}, 0x8) r2 = dup2(0xffffffffffffffff, r1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = dup(r1) ioctl$LOOP_CLR_FD(r3, 0x4c01) 2018/03/25 21:36:41 executing program 3: r0 = timerfd_create(0x8, 0xfffffffffffffffd) r1 = signalfd4(0xffffffffffffffff, &(0x7f00002e6ff8), 0x8, 0x0) dup3(r1, r0, 0x0) 2018/03/25 21:36:41 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="140000000a0a0900000000000000000000000000"], 0x14}, 0x1}, 0x0) sendfile(r0, r0, &(0x7f0000000040), 0x2) 2018/03/25 21:36:41 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f000099b000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00000000c0)={{0xf}, {0x0, 0x9}}) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x100000000, @loopback={0x0, 0x1}, 0x8000}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0x7}], 0x68) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/context\x00', 0x2, 0x0) 2018/03/25 21:36:41 executing program 4: r0 = socket(0x13, 0x802, 0xfffffffffffffffc) write(r0, &(0x7f00000000c0)="24000000210025f006f90165fffffc0e0204000000fff20182a9000c0800010000000000", 0x24) 2018/03/25 21:36:41 executing program 0: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={0x4, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e21}, {0x2, 0x4e22, @loopback=0x7f000001}, 0x40, 0x7fff, 0x800, 0x20, 0x9, 0x0, 0x7f, 0x100, 0x8}) fallocate(r0, 0x0, 0xffff, 0x4) r1 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x227b, &(0x7f0000001000)="06") r2 = fcntl$getown(r1, 0x9) ptrace$pokeuser(0x6, r2, 0x5, 0x80) read(r1, &(0x7f0000003fa8)=""/88, 0x2c) munlock(&(0x7f0000003000/0x4000)=nil, 0x4000) 2018/03/25 21:36:41 executing program 3: modify_ldt$write(0x1, &(0x7f0000000000), 0x10) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x10040, 0x0) signalfd(r0, &(0x7f0000000080)={0x2}, 0x8) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) 2018/03/25 21:36:42 executing program 7: r0 = socket(0x1b, 0xa, 0x7) getsockopt$inet6_dccp_buf(r0, 0x21, 0x8f, &(0x7f0000000000), &(0x7f0000000040)) r1 = syz_open_dev$mice(&(0x7f0000d73ff0)='/dev/input/mice\x00', 0x0, 0x82) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000000)=0x8, 0x4) write(r1, &(0x7f000000afc3)="dc", 0x1) readv(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)=""/1, 0x1}], 0x1) 2018/03/25 21:36:42 executing program 5: unshare(0x20000) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/mnt\x00') setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000380)={0x9}, 0x4) setns(r0, 0x20000000000) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000080)={{0x0, 0x4}, 0x0, 0x70000000000, 0x9, {0x0, 0x7756}, 0x8, 0x9}) connect$vsock_stream(r1, &(0x7f0000000240)={0x28, 0x0, 0x0, @my}, 0x10) 2018/03/25 21:36:42 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000a41000)='/dev/input/event#\x00', 0x0, 0x2) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003f00)={{{@in6=@ipv4={[], [], @loopback}, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000004000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000004040)={@dev={0xfe, 0x80, [], 0x14}, @dev={0xfe, 0x80, [], 0x19}, @dev={0xfe, 0x80, [], 0x10}, 0x0, 0x2, 0x2, 0x100, 0x1fffc000, 0x0, r2}) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000180)='p', 0x1}], 0x1) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00000001c0)=""/7) 2018/03/25 21:36:42 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000100)={'filter\x00', 0x7, 0x4, 0x448, 0x360, 0x118, 0x0, 0x360, 0x360, 0x360, 0x4, &(0x7f00000000c0), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x3f, 0x8001, 0x3}}}, {{@uncond, 0xf0, 0x130}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "e8775bace84fc2a87c40dc348fa6cb0c4b0183c579752cb099bf09b2f6de"}}, {{@uncond, 0xf0, 0x118}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x6}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000005c0)={0x0, 0x8, 0x30}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000640)={r1, 0xc8, "84baba0b5027b12088d80be6c40ec597f4105ec215c8b9430e19eff108746c0178a13283efae9558405ae8b95be8e5fdf2252a65f130262799fb249b698885093bdebdacaef73f27c8ff4d141c1a457117fdcce27ceb70d4f60a885c997b7f65328ba075a53e7cddea5a34d8f57651078105e9865e5b8f3031b1c89e275b30d6965555906343706c0f5cb29d24ecfcfc822f4213473e6588cd45cf104019c996d28e00340c712accfe1acdbb4ed2da8534a16badf0e051613b50f03f524633b84d6a8dd48c5319eb"}, &(0x7f0000000740)=0xd0) unshare(0x8000400) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) select(0x40, &(0x7f0000056000), &(0x7f0000000fc0)={0x80200}, &(0x7f0000031fc0), &(0x7f000004c000)={0x77359400}) 2018/03/25 21:36:42 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt(r0, 0x7, 0x8, &(0x7f0000000500)=""/161, &(0x7f0000000300)=0xa1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000000)="4651fd7c442d019dc523a068c3391b372f5bf0d240706f8e32ab376405afd690271171696b3b33cf5b15e954fa6fa8133abc9ae03f29af8d3b016ba1aad09451bad69832cfcf8966ac5e616f12d7f130885c7b9f70d78d5d64e3275bde64a74db76e3adca4c27a671781c540aa0c442136028395369e7fe0cc59adb97c8ff7a6187c3acfed8add14f9862088bf5d4f9372aacb3ba9602e3b90a5e5d1bb221e779a64dd2b4717a04b", 0xa8}, {&(0x7f00000000c0)="cb3b8a48a22c0b0aa89e6b1c6d717b7f9962a711d87b40f14302790b2c0aa7f54ca1f6040983262e2a5082c197a7bf5d4212971e849f4324eb16a820172e38b886a4768879d93fba386b4313490c774818cf22fcd86894b9750d2132fced9ccfceaf38994bcde56e3fee8cb37f19ac50500b9859c36298039579bfe8acb1f812a5cdfeacb43263add56fcddcfa48a26312d81a6ad683062a7a720f2a2e8da51973558fbcaed56d9a4626cf02766cd28c76aaae92d79545bb16db372b14077727c3adbfdde31b30b2df626fe5d696fe64e08d8a684547970347c792560440030a7c8a37996434107ccd9a235f37d2", 0xee}, {&(0x7f00000001c0)="a3f2767627821c79462c1ef7cf7a00bb964384296e867050c03da17a2479609b592e472053db20e2b7e6327b35ec17724b98fcb0b4af93f021f0b8c2524049c6285e66708a22ec9a0b5d5ab60b11fcdca4973a70e9f2901ac3d4e2422ddea1ba05b57b905d178775b7ab07fac1b4f08817", 0x71}, {&(0x7f0000000240)="a9a5b59c0526aa18c5eec8664a38c31e667e4be85884aa1083dad07b6e2eb8f60fd145d824986e9d2e72f03e0f22e53d79920dc79c0a7af0f9dba575b600a5e6c8f3d0c1960b5a1089ee95b1f6b15ba67765f4276b178b54d1a03b8f73f439e4c9c907f1358d574ca6ba47b3af8bc85c956e0a2ca21c4a9ea3b531ace7b8dafd337b7f0431e486f042e33f426eab275bccea1f0aa8af9c6aacc6e3316ae1b6c968a7b0df9818b604ab55345e281774a72b7626f5aa2d", 0xb6}, {&(0x7f0000000300)}, {&(0x7f0000000340)="3cfa25dc043a8b418adea477ed85b15c0246c42cc828f356cc2bcebf0f7b95d64cc66a4fe7bcb603fccdb7d6b4bd88f19cb6e2ae5fba59e883576e450beb838d55cc6cf58ffd1dbd6921301422c8746b3c348aeabf0a8f24e5a6df07a0b544cf96bdb2ec2ec727eaa47912a8066ba82b992ebe80c6d67aae1469c43a408fb45daaa8c4b3996eb753d2c700084e8d3a0653ee8e8523a1be31878a36a42c8d0c768b657fa5eaf4f1454a636659a33fd3ea4d8cdf7e8d93a72b610b86af4d3ff858b25a587d8a7511c7d1b80211e92798eb5794bec0d245d3b782aa7ea4f3b11fcf8859", 0xe2}, {&(0x7f0000000440)}], 0x7) r1 = syz_open_dev$usbmon(&(0x7f0000000440)='/dev/usbmon#\x00', 0x9, 0x2c0000) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000000600)={0xa, &(0x7f00000005c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000012e000), &(0x7f00001e1ffc)=0x4) 2018/03/25 21:36:42 executing program 3: r0 = socket(0x10, 0xa, 0x3ff) write(r0, &(0x7f0000393000)="2400000052001f0014b2f407000004000200071008000100feffffff0800000000000000", 0x24) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000240)=0x7f, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x9, 0x101, 0x1, 0x7f, 0x6, [{0x7f, 0x7, 0x1}, {0x8, 0x0, 0x1, 0x0, 0x0, 0x108}, {0x401, 0x2, 0x1, 0x0, 0x0, 0x800}, {0x1, 0x6, 0x7fffffff, 0x0, 0x0, 0x1}, {0x1, 0x0, 0x2f}, {0x4, 0x3, 0x6, 0x0, 0x0, 0x1002}]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000000040)={0x5, 0xfffffffffffffffb, 0x30000000000, {}, 0x7, 0x7}) 2018/03/25 21:36:42 executing program 1: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) mkdirat$cgroup(r0, &(0x7f00000000c0)='syz1\x00', 0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00006d3fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x24, 0x13, 0x311, 0x0, 0x0, {0x1}, [@nested={0x10, 0x1, [@typed={0xc, 0x0, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1}, 0x0) 2018/03/25 21:36:42 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000a45000/0x4000)=nil, 0x4000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000004ff0)={0x17, 0x2, &(0x7f0000000040)="7342eff3d8ee1a60"}) 2018/03/25 21:36:42 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000040)=0x1000890000001) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x102) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={"0707005b8140000000000000e4ff1b00", 0x1822}) r1 = socket(0x10, 0x20000000802, 0x0) write(r1, &(0x7f0000370fe1)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) 2018/03/25 21:36:42 executing program 3: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000200)='/selinux/enforce\x00', 0x100, 0x0) sendmsg$key(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000240)={0x2, 0x3, 0x3, 0x0, 0x2b, 0x0, 0x70bd2c, 0x25dfdbfd, [@sadb_x_nat_t_port={0x1, 0x15, 0x4e22}, @sadb_x_nat_t_port={0x1, 0x15, 0x4e24}, @sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e20, 0x9, @empty, 0x1ff}}, @sadb_key={0xb, 0x8, 0x268, 0x0, "3340228528178c6422f98b45b1d377e41c928cd72019208eb9fab950e066b25443bd33291d972dbb5aca2f896f6d82abec08c6213929303e52b31b1f8f98e9817f68d239ebf6e59470948a92ea"}, @sadb_key={0xe, 0x9, 0x328, 0x0, "8e05ac01780c3b35e144f16e9e4ef59597e0ccc57faea8744a23f1bbedf9b7326bd64abc147bbd4cd9839fec9db0732fd5ad238db3b1c0c4639b5b3d8a7a53fb5cb1e48eb9f5fe1a048121649b5647c69d2fbd64ca5d2be7ad7f9739dafbeb0a5e936949da"}, @sadb_x_sa2={0x2, 0x13, 0x1, 0x0, 0x0, 0x70bd26, 0x3503}, @sadb_key={0x2, 0x9, 0x8, 0x0, "dd"}, @sadb_x_sa2={0x2, 0x13, 0x5, 0x0, 0x0, 0x70bd2b}]}, 0x158}, 0x1}, 0x20000000) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r2, 0x0, 0x82, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000080)=0x78) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000000140)=ANY=[@ANYBLOB="285d992c7f000001006e89a273d35c3cb975feeb4160e48d853ca7afd8c350c8a165bcd834e932e64235356a78ec055681436165b549f1d14f08e3f04f98237fc34ae772bfc2ba874be36e99c491163df2d15ab630efb5f88bb70c4acf938cd29be0fc3c7ceee49f54a84f482e726ab810d36070b114b8d0ba1497e4b55995882fa3eeaa284e4bc5ab21ed06188098d81a9aca8d596e76eb4a7e0964659a1fa9dda6b7"], 0x10) 2018/03/25 21:36:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x458181, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xffff) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f000078e000)=0x2, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f0000246000)=0x4) 2018/03/25 21:36:42 executing program 1: clone(0x0, &(0x7f0000000180)="9839815095afdaeb74907b6be7f4300e163c079fa7d00569d061938f2516883815977b390515941a2cdbebbe7e92e08cf673d3a0ada4df20698ef799cdc796a58659cc732cd8427a6746e462c94f0c7dc09d829dc473ede03c3b94df34018ae325a20d5dbb7fb386c2ed36374a7b917bf3a5eed9d94b7d262d1201ede2e8b6", &(0x7f00000f7000), &(0x7f0000bcb000), &(0x7f0000000200)="00f3a08a15833d833ff0400e277220c72d0e811eed1c98814e3c8de352d3c56da241c560317179913199b58635a399f234632efe96335a8a0cab1c6c4811a12139d068e493f1becefc1963e50a57198f97191872a54b7e2a52521d5b6453e386e6aeee9b8610618bdc94c58ad7c198f203e3292039") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000300)) capget(&(0x7f0000000040)={0x200119980330}, &(0x7f0000034000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x8001, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @dev}, &(0x7f0000000140)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={r2, 0x1, 0x6}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000080)={{0x6, 0x6}, 'port0\x00', 0x10, 0x20800, 0x0, 0x9b6, 0x8, 0xffff, 0xfff, 0x0, 0x3}) 2018/03/25 21:36:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000d18ffc)=0xb, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfcffc), &(0x7f0000d17ffc)=0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x80, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0x4}) 2018/03/25 21:36:42 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f59ffc)=0x4, 0x4) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@ipv6_getnetconf={0x4c, 0x52, 0x100, 0x70bd2c, 0x25dfdbfc, {0xa}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xffffffff}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x2}, @NETCONFA_RP_FILTER={0x8, 0x3, 0xfd24}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0xffff}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x90d1}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x4}, @NETCONFA_PROXY_NEIGH={0x8, 0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x8881) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r2, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) bind$inet6(r0, &(0x7f0000f67fe4)={0xa, 0xce20}, 0x1c) 2018/03/25 21:36:42 executing program 5: r0 = syz_open_dev$binder(&(0x7f00000000c0)='/dev/binder#\x00', 0x0, 0x20000000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009b4fd0)={0x4, 0x0, &(0x7f0000009ff0)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000000)={0x10, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}, @acquire={0x400c630e}], 0x0, 0x0, &(0x7f0000000040)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f}], 0x0, 0x0, &(0x7f0000000f4d)}) r1 = socket$inet(0x2, 0x1, 0x8) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000040)={'ip6gre0\x00', {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/03/25 21:36:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r0, 0x0) r1 = epoll_create(0x401) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0xd12, 0x4, 0x14cf}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000140)=0x8) epoll_pwait(0xffffffffffffffff, &(0x7f0000d19000), 0x0, 0x0, &(0x7f0000133000), 0x8) r4 = inotify_init() ioctl$sock_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)) unshare(0x8000003) ioperm(0xd975, 0xffffffffffffff48, 0xb2) inotify_add_watch(r4, &(0x7f0000000040)='./file0\x00', 0x4000020) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/25 21:36:42 executing program 7: r0 = socket(0x10, 0x8000000802, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x1, &(0x7f0000192ff0)=[{0x1000006}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000000000)=""/1, &(0x7f0000000080)=0xfd7b) 2018/03/25 21:36:42 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=ANY=[@ANYBLOB], 0xfffffff2, 0x0, &(0x7f0000000140)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f000000c000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000011f9d)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000340)={0x4c, 0x0, &(0x7f00000004c0)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140), &(0x7f0000000440)}}}], 0x0, 0x0, &(0x7f00000000c0)}) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) 2018/03/25 21:36:42 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000000c0)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f000065dfb4)={0x0, 0x0, 0xffffffffffffffff}) [ 51.018650] binder: 6762:6767 unknown command 0 [ 51.027282] binder: 6762:6767 ioctl c0306201 20004000 returned -22 [ 51.047877] audit: type=1400 audit(1522013802.202:15): avc: denied { call } for pid=6762 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 51.072075] binder: BINDER_SET_CONTEXT_MGR already set [ 51.078054] binder: 6763:6780 ioctl 40046207 0 returned -16 [ 51.091486] binder: 6763:6780 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 51.099245] binder: 6762:6767 ioctl c0306201 20004000 returned -14 [ 51.105662] binder: undelivered death notification, 0000000000000000 [ 51.112583] binder: BINDER_SET_CONTEXT_MGR already set 2018/03/25 21:36:42 executing program 4: syz_open_pts(0xffffffffffffffff, 0x80) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x200000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) r1 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x80002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x4001, 0x32, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) uname(&(0x7f0000000180)=""/123) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f290076931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) 2018/03/25 21:36:42 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xa38, 0x40) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@int=0x5f99d5d, 0x4) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r1) 2018/03/25 21:36:42 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x10001, 0x525b}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000000080)={0x9, r2}) syz_open_pts(r0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f000002e000)) 2018/03/25 21:36:42 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000180)="a4b03655ffb6158a5aea46557c4f9c2a0a897e2c4f2da185912bcbcbd6050000000000000049c0155b26e2dfa3911e1acc4af383060b08a681771a8b91de1741fe0f493baaf015e55e2fce826eff471e30acf1aab600a14249c3df62c5f2fa3a1a996ed9f426355465ccc8b00b4ee2ff245b92cbda7fe6b1705ed2174e80329f3f703a247d1ae7d7f9b1b30cdb97183a60fcb6c98e8c", 0x96, 0x20004080, &(0x7f0000000240)={0x2, 0x4e21}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000), 0x0, 0x0, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) close(r0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) 2018/03/25 21:36:42 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) fchdir(r0) mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') 2018/03/25 21:36:42 executing program 5: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a3aff4)) fcntl$getownex(r1, 0x10, &(0x7f0000000040)) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r2, 0xc08c5336, &(0x7f00000000c0)={0x3, 0xf6, 0xfff, 'queue1\x00', 0xfff}) getpgid(0x0) r3 = getpgrp(0xffffffffffffffff) r4 = getpgrp(r3) fcntl$setownex(r0, 0xf, &(0x7f0000000000)={0x2, r4}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)) 2018/03/25 21:36:42 executing program 1: clone(0x0, &(0x7f0000000180)="9839815095afdaeb74907b6be7f4300e163c079fa7d00569d061938f2516883815977b390515941a2cdbebbe7e92e08cf673d3a0ada4df20698ef799cdc796a58659cc732cd8427a6746e462c94f0c7dc09d829dc473ede03c3b94df34018ae325a20d5dbb7fb386c2ed36374a7b917bf3a5eed9d94b7d262d1201ede2e8b6", &(0x7f00000f7000), &(0x7f0000bcb000), &(0x7f0000000200)="00f3a08a15833d833ff0400e277220c72d0e811eed1c98814e3c8de352d3c56da241c560317179913199b58635a399f234632efe96335a8a0cab1c6c4811a12139d068e493f1becefc1963e50a57198f97191872a54b7e2a52521d5b6453e386e6aeee9b8610618bdc94c58ad7c198f203e3292039") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000000300)) capget(&(0x7f0000000040)={0x200119980330}, &(0x7f0000034000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sequencer2\x00', 0x8001, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @local, @dev}, &(0x7f0000000140)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={r2, 0x1, 0x6}, 0x10) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000080)={{0x6, 0x6}, 'port0\x00', 0x10, 0x20800, 0x0, 0x9b6, 0x8, 0xffff, 0xfff, 0x0, 0x3}) [ 51.118912] binder: 6762:6776 ioctl 40046207 0 returned -16 [ 51.125847] binder_alloc: 6762: binder_alloc_buf, no vma [ 51.131363] binder: 6762:6776 transaction failed 29189/-3, size 0-0 line 3134 [ 51.139904] binder_alloc: 6762: binder_alloc_buf, no vma [ 51.145383] binder: 6762:6767 transaction failed 29189/-3, size 0-0 line 3134 [ 51.155396] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/25 21:36:42 executing program 6: mkdir(&(0x7f000063543e)='./file0\x00', 0x0) chroot(&(0x7f0000fddff8)='./file0\x00') r0 = memfd_create(&(0x7f0000000080)="0010", 0x0) rt_sigaction(0x6, &(0x7f00009e0000)={0x800}, &(0x7f0000000140), 0x8, &(0x7f00000000c0)) seccomp(0x0, 0x0, &(0x7f0000028ff0)={0x20000000000001de, &(0x7f0000000000)=[{0x6, 0x10001, 0x5, 0xffffffff}]}) rt_sigaction(0x2d, &(0x7f0000000040)={0x1, {0xd7}, 0x4, 0x7fff}, &(0x7f0000000180), 0x8, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x20d, 0x12, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa8fe0)={0x42842f, {0x400003ffffffe}}, &(0x7f0000000100), 0x8, &(0x7f0000af1ff8)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000540)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000580)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000005c0)={r1, r2}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@remote, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000600)={0x5}, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000400)=0xc) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000440)={{{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e21, 0x101, 0x4e24, 0x1, 0xa, 0x0, 0xa0, 0x2b, r3, r4}, {0x133dd96a, 0x3, 0xe53, 0x3, 0xeea, 0x2, 0x6}, {0x8, 0x3, 0x883, 0xd535}, 0x0, 0x6e6bbb, 0x2, 0x0, 0x3}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x34ff, 0x3, 0x2, 0xd3, 0x80000001, 0x6, 0x1}}, 0xe8) syz_open_procfs(0x0, &(0x7f0000000240)="2e23fb9abbdaa7a1d4751282f565f4825fe39f7319c2f026ce3a9e08b40f581daa8747ecd5ae2d87c143aee160b3d09e61ea99c2192056c5426b7db0f2d1fd82489904d8094b4256ed8fb9f087f70d0b0d1434584ac92585caf5a0f67c74a08e49b2000000") [ 51.171616] binder: undelivered TRANSACTION_ERROR: 29189 [ 51.189504] binder: release 6762:6767 transaction 12 out, still active [ 51.208416] binder: undelivered TRANSACTION_COMPLETE 2018/03/25 21:36:42 executing program 2: r0 = socket(0x1f, 0x2, 0x20000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000ffffffff000000004300000001"]) shutdown(r0, 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @loopback=0x7f000001}, 0x1, 0x3, 0x0, 0x1}}, 0x26) creat(&(0x7f00000000c0)='./file0\x00', 0x20) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/03/25 21:36:42 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000000)=0x3, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000180)={r1, 0x2}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x501040, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) sendto$inet(r2, &(0x7f0000000300)="387c367c0d632b2354e89510b5a7fa8456c4722208b09c5e3ed142d1e2abddde76f6b92239da1ea5a9dd21d7ecfe5d3e9daf9f759927b749e2b0125937435875715ed7a4114019c809c9d358e2197d88746fea3df9aed5e6c73631cb402954d13153015424f38917af733bf7a1d3ed20c98f0da7885c1d953ea3c30eb9f14f6eed2f62042abbde49c2859686a241dd2bce1d386c139eb78e00ae18", 0x56, 0x40000, &(0x7f000057bff0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}, 0xffffffffffffff9d) 2018/03/25 21:36:42 executing program 5: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f00009d7000)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x80, &(0x7f0000293000)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x10000000000000c6, &(0x7f0000001840)}, 0xfffffffffffffffd}], 0x1, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfff, 0x10000) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) sendto(r0, &(0x7f000097f000), 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f}, 0x8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x725000, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000000080)=0x7fffffff) 2018/03/25 21:36:42 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ec3ff4)) shutdown(r0, 0x5) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/03/25 21:36:42 executing program 0: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xa38, 0x40) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@int=0x5f99d5d, 0x4) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r1) 2018/03/25 21:36:42 executing program 4: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xa38, 0x40) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000100)=@int=0x5f99d5d, 0x4) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$search(0xa, r0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a, 0x2}, r1) [ 51.224083] binder: release 6762:6776 transaction 11 out, still active [ 51.239027] binder: undelivered TRANSACTION_COMPLETE [ 51.245500] binder: send failed reply for transaction 12, target dead 2018/03/25 21:36:42 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000ffffffff000000004300000001"]) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000040)="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", 0x1000) 2018/03/25 21:36:42 executing program 1: dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000240)=@nat={'nat\x00', 0x19, 0x3, 0x918, [0x20001080, 0x0, 0x0, 0x200010b0, 0x20001b10], 0x0, &(0x7f0000000200), &(0x7f0000001080)=[{}, {0x0, '\x00', 0x1}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0x0, 0x0, 0x0, 'ipddp0\x00', 'ip6tnl0\x00', 'rose0\x00', 'ipddp0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0x858, 0x858, 0x888, [@u32={'u32\x00', 0x7c0, {{[{}, {}, {[{}, {}, {}, {}, {}, {}, {0x0, 0x3}]}, {}, {}, {[], [{}, {}, {0x5}]}, {}, {[{0x5}]}, {[], [{}, {}, {0xfffffffffffffffd}]}, {[{}, {}, {}, {0x7fff}], [{}, {}, {}, {}, {}, {}, {}, {0x7}], 0x0, 0x1}]}}}]}}, @common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}}]}]}, 0x990) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f00000003c0)=[{}], 0xffffff1a) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x18001, 0x0) 2018/03/25 21:36:42 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x3) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)=@random={'user.', '\x00'}) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x0, 0xffff) 2018/03/25 21:36:42 executing program 0: rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f000073a000)='./bus\x00', 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000040)='./cgroup\x00') fallocate(r1, 0xfffffffffffffffd, 0x4000000005, 0x4542) 2018/03/25 21:36:42 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fsync(r0) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000001b00)={&(0x7f0000000080)=ANY=[@ANYBLOB="240000002400250100f8000000000000000000deff000000"], 0x24}, 0x1}, 0x0) socketpair(0x8, 0x802, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f00000000c0)) [ 51.276867] binder: send failed reply for transaction 11, target dead 2018/03/25 21:36:42 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0xffffffffffffbffc, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0xfffffffffffff801, 0x4) ioctl(r0, 0x800, &(0x7f0000000300)="1bb082444b4c13490b9b4999ad9ed09572a69cd9d8feb187522a5379afb2f6cf91b8fad3c0bf68b103b2f9cfddd5a7e75d9b39078ff06cf8358b11888cd559bfcef1fff14b16c1935b5f54c71d44b217e6e62a16cead99658a5ccaf5c3de5f40324fbc02a6c6808e91fd9346b7ec1a5ce441e1487804f6ade99eed9e45dca30cca9d096c3df52a28090b4963b2ae5f0d5252f271368e8b5fdaa5d6bdaeab77fd7794f146fdcbaa6b3b0da7ef80a006aecfb5564b52afbca96ea68b063b2b778c151c3508fca7e90f") ioctl$KDGKBLED(r0, 0x8004510a, &(0x7f0000000200)) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000000240)=""/187) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x81, 0x0, 0x8, 0x20000000}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000500)={0x0, 0x6000000000}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000580)={r2, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x7, 0x100}, 0x90) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f00000000c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@dev, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000100)={@empty, @empty, r3}, 0xffffffffffffffe3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000001c0)={r4, 0x80000, r1}) ioctl$TIOCSBRK(r1, 0x5427) 2018/03/25 21:36:42 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000d25ff4)={0x10, 0x0, 0x0, 0x200}, 0xc) bind$netlink(r0, &(0x7f0000436ff4)={0x10}, 0xfffffffffffffd5d) 2018/03/25 21:36:42 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x240000, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x3f) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000710000)=0x3, 0x4) r2 = memfd_create(&(0x7f0000000000)='lo-\x00', 0x1) setsockopt$sock_int(r0, 0x1, 0x1e, &(0x7f0000000180)=0xfffffffeffffffff, 0x4) getsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$ax25_int(r2, 0x101, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$inet6(r0, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) 2018/03/25 21:36:42 executing program 5: syz_fuseblk_mount(&(0x7f0000000000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", &(0x7f0000000080)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000440)='/dev/pktcdvd/control\x00', 0xa2000, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000400)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getpeername$ax25(r2, &(0x7f0000000140), &(0x7f0000000240)=0x10) 2018/03/25 21:36:42 executing program 1: symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') r0 = socket(0x4, 0x7, 0x9) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0x4) llistxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)=""/160, 0xa0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000300)=0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000340)=0x802, 0x4) getsockopt$netlink(r0, 0x10e, 0x6, &(0x7f0000000380)=""/210, &(0x7f0000000480)=0xd2) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_create(r1, &(0x7f00000001c0)=@objname={'system_u:object_r:usb_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x36, 0x31, 0x20, './file0\x00'}, 0x34) 2018/03/25 21:36:42 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000004c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") r1 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)="a95d901880f0f5d3ee25f93b32f7b12d9be45121ef6a9c442a9b76b30e61cc69fa7388deee69f37dfdcfdef17ca4e3ebb8fbcedb4539a738450d860a21199289b6883131dcf1d0ddb3435bb4e5af489400644d1672730101a7d40a467dde3ba8475c65e6aea1752f698c6f706d7a5658afd7129d02e026a4d4b9f7130f799ede6d1e186161223353d8c7f050ba93d057ce70e83c2aa156a4aac30d431ff08dabbfd35bdacea6271b52aa82fd835a2eb5d9d16ac5", 0xb4, 0xffffffffffffffff) r2 = request_key(&(0x7f0000000400)='user\x00', &(0x7f0000000440)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000480)='user.syz\x00', 0x0) keyctl$link(0x8, r1, r2) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) r4 = request_key(&(0x7f00000000c0)='pkcs7_test\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)='yam0\x00', 0xfffffffffffffffa) keyctl$get_persistent(0x16, r3, r4) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000840)={{{@in6=@mcast2, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000940)=0xe8) geteuid() lstat(&(0x7f0000000a00)='./file0\x00', &(0x7f0000000a40)) lstat(&(0x7f0000000c40)='./file0\x00', &(0x7f0000000c80)) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000d00)) r5 = epoll_create(0x100000001) r6 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000bf8000)={0x4}) ppoll(&(0x7f0000bfa000)=[{r5}], 0x1, &(0x7f0000bf8000)={0x0, 0x989680}, &(0x7f00007b4000), 0x8) fsetxattr(r0, &(0x7f0000000140)=@known='user.syz\x00', &(0x7f0000000080)='\x00', 0x176, 0x0) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'yam0\x00', {0x4, 0x0, 0x4, "96b88e801f06"}}) 2018/03/25 21:36:42 executing program 6: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x3) lremovexattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)=@random={'user.', '\x00'}) write$cgroup_pid(r1, &(0x7f0000000100)=ANY=[], 0x1023c) fallocate(r1, 0x3, 0x0, 0xffff) 2018/03/25 21:36:42 executing program 4: sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000690ffc)=0x79, 0x4) bind$inet(r0, &(0x7f0000886ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00004dcffc), 0x4) sendto$inet(r0, &(0x7f0000d59f8d), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f00007d6fb0)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) r1 = socket(0x4, 0x0, 0xfff) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0x8f, "cae8a001c1611a70c1cd5efe4fd502017bac02674cf613cd2bd5c9f1dcd782c3c79cf7faffa748da484adbc68b6a8694d74b5639544b83accdcd09a24f188e15392d8bae14700a243110151e43c3ad753785a010125f6a5b3d784ce736f00c5ca27484b48b2381c6c591ccf12c1aac94509601c111928fc1cc0aeb3b17b7414aee7c1252b3d2243c816eef4b7955c9"}, &(0x7f0000000100)=0xb3) [ 51.347030] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. [ 51.365678] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/25 21:36:42 executing program 5: times(&(0x7f0000000000)) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1, 0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x442082, 0x0) linkat(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x400) setns(0xffffffffffffffff, 0x8000000) 2018/03/25 21:36:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='/exe\x00\x00\x00\x00\x00\x00') fadvise64(r0, 0x10000000, 0x0, 0x3) 2018/03/25 21:36:42 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000000080)=0x7fff, 0x4) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffe) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r2, 0x1) sendmsg$nl_generic(r1, &(0x7f0000015fc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000012000)=ANY=[@ANYBLOB="20000000000c0000fa", @ANYRES32], 0x20}, 0x1}, 0x0) 2018/03/25 21:36:42 executing program 2: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000e7a000)) 2018/03/25 21:36:42 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x50, 0x0, 0x0, 0xffffffffffeff010}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000000000), 0x0, 0xfffffffffffffffb, &(0x7f0000029ff2)=@l2={0x1f}, 0x80) vmsplice(r1, &(0x7f0000000280)=[{&(0x7f0000000000)="360b5c168289e958235476fbdbfadfbd9d3aa6bac8aa00d0b42093bd1cfb40cba47c819c403a4fa5faaba504ba5044dbd0038aebdbd73d5c30c56e4048410d66edf6a1b6a102ea0599e60bafb57d6ef2b205be7ee6e0344ba2552f94870a1fab3dd50bdfb2abce7bc1ad3b4fea1b92ed2679b9fec4477db08aa143fbe517b803c95787f79738a2cc72562cadd9fe8de570582e76a47b305c015c52b6597c9744579c5d2b9ae3e65d3f3c4725e170a7fa7dc73648177829ea5f9c13e1b287d9014bafe8547312fadbe571f15d87f0e933c590ea8a6c094cdf030fa591b3", 0xdd}, {&(0x7f0000000100)="ecbe6a8b5c9f041672880b581220e8894b2388658e58307c2a6ce4ed0fabb1afa6c16b8107a3c167c11a8fb19dbd699a10ab4c97ceea2e4dcf8e41e44c568c3216e9b315606b53af434c35ee1104119fb92c6298cbb6853e276284218c9f0c2cac71d399c7db2a584fda38", 0x6b}, {&(0x7f0000000180)="a94917e7d39785166f3a46adc346ddc7a0f41783bf26e1055e2f943b24341220e50830646f885cff3197f32b7f227a90cbf566b9b206329795636cb2", 0x3c}, {&(0x7f00000001c0)="cc8325561448b01942799a076a872a7e3daa1b0a8c911aba3622be2a57741c500ed81e6f8972bbb3d2c2a2ce142fc715fe36543c68b8d682ab24c7c6ed1f1d5ed139a3029488b7a3150b40e8602f79771732371e9acee8bca9b6f5fc7ceeaf2e1bab588dba3b885641acec91fd82347ecbd50e76ec722af6bbb1883ed80b752a93b9b8609fe7dac73e7c0a303e2ec65a7a7b9f1e7b5b4a086fd1387d93ee40d9894d319a6b", 0xa5}], 0x4, 0x4) 2018/03/25 21:36:42 executing program 5: clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) setitimer(0x0, &(0x7f0000056000)={{}, {r0, r1/1000+30000}}, &(0x7f00000000c0)) alarm(0x0) r2 = dup(0xffffffffffffffff) mkdirat(r2, &(0x7f0000000000)='./file0\x00', 0x41) recvmsg$netrom(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f00000002c0)=@ax25={0x3, {"23b45151c917cf"}, 0xffff}, 0x10, &(0x7f0000000400), 0x0, &(0x7f0000000440)}, 0x1) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x0, &(0x7f0000000100)={@remote}, &(0x7f0000000140)=0x14) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000180)) 2018/03/25 21:36:42 executing program 5: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000019fe0)={{&(0x7f0000ffc000/0x3000)=nil, 0x3000}, 0x2}) 2018/03/25 21:36:42 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000736000)='sessionid\x00') pread64(r0, &(0x7f00006f6000)=""/10, 0xa, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000000)={0x66, 0x2cf, 0x8}) 2018/03/25 21:36:42 executing program 1: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) rt_sigtimedwait(&(0x7f00005a1000), &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0xaa}, 0x1d, r1}) r2 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x0) exit(0x0) close(r2) setsockopt$inet_mreqsrc(r2, 0x0, 0x25, &(0x7f0000000000)={@remote={0xac, 0x14, 0x14, 0xbb}, @rand_addr=0x9b7, @broadcast=0xffffffff}, 0xc) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000040)={0x3, 0x3, 0x6, 0x3, 0x945a}) 2018/03/25 21:36:42 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x0) 2018/03/25 21:36:42 executing program 0: r0 = socket$inet(0x10, 0x0, 0x10000) fcntl$addseals(r0, 0x409, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00000000c0)={{0x0, 0x6}, {0xfffffffffffffff9, 0x100000000}, 0x4, 0x5, 0xfffffffffffffffb}) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000340)="4c0000001000ff20d938d90e6fc283b724a600800200000000000000000000402c00160003040280b598bc593ab68211030030de33a49868c62b2da654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1, 0x0, 0xfffffffffffffe54, 0x20004000}, 0xfffffffffffffffc) 2018/03/25 21:36:42 executing program 2: r0 = socket(0x10, 0x80003, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000192ff0)=[{0x20, 0x0, 0x0, 0xffff7ffffffff034}, {0x6}]}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000001740)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="1460800015002500002a00000000000003000000106bf3e1b6d4928154d777a4dcbf8a8b51d8d768bdcfc378ecade6226da1a95924ad34e15459cfedce741536e4921e02917e88fb08ef99b8ca582ae097f97395d6b734d4e2ca41bb08bc56125ac9aa226e7915b1a0b7b1771fd4b5c41db038c4537f6351ae7331d7788f062212617ff6fa7336cb3c3cd0dee369c462fb03094e2f6b"], 0x14}, 0x1}, 0x0) 2018/03/25 21:36:42 executing program 4: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') umount2(&(0x7f0000e28000)='..', 0x2) mkdirat(r0, &(0x7f0000643ff8)='./file0\x00', 0x0) mount(&(0x7f0000f8a000)='..', &(0x7f000008dff8)='./file0\x00', &(0x7f000088cff9)='autofs\x00', 0x2000, &(0x7f000065e000)) sendfile(r0, r0, &(0x7f0000000000), 0x5) 2018/03/25 21:36:42 executing program 6: timer_create(0xfffffffffffffffd, &(0x7f000014b000)={0x0, 0x1f, 0x0, @thr={&(0x7f0000000040), &(0x7f0000000140)}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000000240)) clock_gettime(0x0, &(0x7f0000000340)={0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000140)=0x3) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x6) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x40485404, &(0x7f00000000c0)={{0x0, 0x1, 0x1, 0x3, 0xfffffffffffffffe}, 0xfffffffffffff17c, 0x616}) ioctl$TIOCSBRK(r1, 0x5427) timer_settime(0x0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r0+30000000}}, &(0x7f0000000000)) 2018/03/25 21:36:42 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000240)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x200, 0x3, 0x81, 0x4, 0x3}, &(0x7f00000000c0)=0x98) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "7e49bb61cd11f13d93663fdeb7b56ece484bbdaf1deb6f5b73365b88fe500f7d83f6ccf314b9a9f6f04d44f90dd3e42dd4dbc160e44122d26060de859121ad17", "402109786fc9edce9412587e0dcdf368c7fbdd2ca60bda74edf3a828265325561a448d13bfea9af717ed10cf1fdb9b7033415884295b29565c4389faf0f2436e", "9dd2a33068a05d73c05f7af15791b873ce6c5dc3cb7c4ea331d8eefc4ddcd56b"}) 2018/03/25 21:36:42 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x400000, 0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x1871c563}, &(0x7f0000000140)=0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000200)=[{0x4, 0x2}, {0x4, 0x100}, {0x4, 0x2}, {0x8, 0x3f}, {0x8, 0x81}, {0x7, 0x5}, {0x0, 0x1f}, {0x0, 0x1}, {0x4, 0x9}], 0x9) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x3f, 0x175, 0x4, 0x2, 0x80000006}, &(0x7f00000001c0)=0xfffffffffffffe07) syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x4, 0x100ffc) chown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getrandom(&(0x7f00000000c0)=""/49, 0xffffffffffffff55, 0x3) 2018/03/25 21:36:42 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000080)={r1, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0xffff, 0x6}, 0x90) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000034000), 0x4) r2 = socket$packet(0x11, 0x800000000002, 0x300) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000140)) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) 2018/03/25 21:36:42 executing program 5: r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r2 = dup2(r1, r0) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000000000)) listen(r1, 0x0) accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) clone(0x0, &(0x7f0000572000), &(0x7f0000dacffc), &(0x7f00009a8ffc), &(0x7f0000501000)) connect(r0, &(0x7f0000931ff4)=@un=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/25 21:36:42 executing program 6: clone(0x0, &(0x7f0000000280)="06a3764932de90b80812ceb2d6ba73d5048d00a81ed5d405f148eabaf28beef3a0d43f32be8bd31322d9ecba6890111b8e02e4a2cddb8e34c273c88967f98c863c84d8ee1f71449fa9123c20aa1f793a72f04b83bb7634180ffeab175c1829720ad39462f5aedd465c221ddbbf01e86f0a1b61f041a3fc130c0826915ebc86e4e913e61bd13b8424ac9d25452be8e71994ffbe021e882885567c71eb4740a1cd164bfd3ee5bfd0938f4a94ea62e0b14e400d571909", &(0x7f0000000000), &(0x7f0000510ffc), &(0x7f00000000c0)="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") lookup_dcookie(0x0, &(0x7f0000975f80)=""/128, 0x80) 2018/03/25 21:36:42 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x50440, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/25 21:36:42 executing program 3: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() process_vm_writev(r0, &(0x7f0000f95000)=[{&(0x7f0000938000)=""/47, 0xfffffffffffffe38}], 0x1, &(0x7f00001f1fb0)=[{&(0x7f0000636fd1)=""/47, 0x2f}], 0x1, 0x0) clone(0x0, &(0x7f0000000180), &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)) creat(&(0x7f0000369ff8)='./file0\x00', 0x0) 2018/03/25 21:36:42 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x50440, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/25 21:36:42 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x8) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) 2018/03/25 21:36:43 executing program 4: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0x6b}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x68, 0x1, 0x3}, &(0x7f0000000140)=0x10) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000000)=@ethtool_rxfh={0x47, 0x0, 0x0, 0x0, 0x0, "f1b402"}}) 2018/03/25 21:36:43 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x40000000f) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000000c0)={0xff, 0x6, 0x8, 0x8}, 0x10) writev(r0, &(0x7f0000c30000)=[{&(0x7f000068efd6)="290000002000190000003fffffffda060200000000000000030000040d000e00ea1100000005000000", 0x29}], 0x1) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/122, 0x7a}], 0x1) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x0, 0x100) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0xd2, 0x401, 0x5}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000240)={0x80000000, 0x8, 0x800a, 0x1, 0x8, 0x0, 0x10000, 0xfffffffffffff87d, r2}, &(0x7f0000000280)=0x20) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000001c0)={r2, 0x10000, 0x5}, &(0x7f0000000200)=0x8) 2018/03/25 21:36:43 executing program 1: ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)=0x0) ptrace$setregset(0x4205, r0, 0x1, &(0x7f0000000100)={&(0x7f0000000080)="d1441a5379928867e6b34de799f51d241b612a6053af8b164101db89bb3dfe7188759dc38e17e2bccd01eb471980636beda5bfe2df524b78b99528752a60518b0d0d5c1c2a2e9828ca9e8cb2f87cef52033c36389f39f226ec04c743dd4aeb14edd2d03e3a0ef7233f3bb50355e0de897bb21cd343045d37dcd50a", 0x7b}) r1 = gettid() unshare(0x28060400) exit(0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000040)=0xfffffffffffffff7) 2018/03/25 21:36:43 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000080)=0x80) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000100)=0x8001, 0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008fd0)={0x0, 0x0, &(0x7f000000a000), 0x1, 0x0, &(0x7f000000affc)="d8"}) 2018/03/25 21:36:43 executing program 0: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000040)=0x0) ptrace$peek(0x2, r0, &(0x7f0000000080)) inotify_init1(0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xc6) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00000002c0)=0x2, 0x4) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x196) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000100)) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000000)=0x88, 0x2) close(r1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000140)={{{@in=@broadcast, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000280)={@loopback={0x0, 0x1}, 0x48, r3}) 2018/03/25 21:36:43 executing program 5: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f0000000140)="72616d66730070a9147cbd89bc09a3b8798f4831348ca0f02359d1cabfe3eef5195d4d55f9ee2b60711179b52326200e4b199774dbfc829a8fa8ac68427864f3cb5cce108c2c0cecf686b46abfe124fdd18cf2cc8d6a5966064d4b557d269ab5b10c71f14ea3e021b00a063cc2686a16309b1b14e8aa89af1f5ce4c23554eb77cbf02fff35d67fcc0ddc94217746b2d2b4154283663ce590f73159d3651f8727f3d7262062285f0a594d1d1b2fdc441cf6e4c1f6979fe2204c43efa87de0e308b6b81633a9a5b6602111e44a3ea73b44df3fe9298e770826", 0x0, &(0x7f0000000000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) unshare(0x200) r0 = syz_open_procfs(0x0, &(0x7f0000c02fca)="6e732f6d6e7400c552c5ba9e2c33e308163dd83bbbef1a23efb866ab2c1b66c09db90000000000000006f4d0e9ae0e19c79a35b158ae") setns(r0, 0x0) clone(0x3002017f, &(0x7f0000c75000), &(0x7f00000000c0), &(0x7f000014e000), &(0x7f0000fef000)) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x7530}}, 0x100) 2018/03/25 21:36:43 executing program 3: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x20) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) r1 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_route(r1, &(0x7f0000017000)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000006c0)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}, @IFLA_LINKINFO={0x8, 0x12, [@IFLA_INFO_DATA={0x4, 0x2}]}]}, 0x3c}, 0x1}, 0x0) 2018/03/25 21:36:43 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f00000001c0)={{0x9, 0x2}, {0x1ff, 0xf96}, 0xff01, 0x5, 0x2}) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x80, &(0x7f0000001bc0), 0x0, &(0x7f0000000040)}}], 0x2, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000000c0)={'sit0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) r3 = getpid() setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000280)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}, @in6={0xa, 0x4e23, 0x47, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, @in6={0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x3f}], 0x48) r4 = getuid() getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000100)=0x10000, &(0x7f0000000300)=0x4) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000140)={0xffffffffffffffc3, 0x9, r3, 0x1f, r4, 0x800, 0x4, 0x40}) 2018/03/25 21:36:43 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x100000000000001}, 0x0, 0x2) 2018/03/25 21:36:43 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x10000, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000640)=""/186) r1 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000000040)="74086e7500100000cb67e408470634bbc0b1008c00", 0x3) pwritev(r2, &(0x7f00000005c0)=[{&(0x7f00000000c0)="37b3074f3fe44544901a2ed4adc02c2e86785683fe20c70af0d8694a69203bc8ab94345f37b56eed5b82829a180b3cffbd99f0fbbdcd98cf8061b1aa2a28cd2ef56018fd94ff4623c1fee0b222bf4f", 0x4f}, {&(0x7f00000001c0)="e0ea7fa32f5028717707fbb6065d067afae31edfc2cce2cea1ef4b63df8d8860ecab9c671fb3d9b28e5be79efa2546bff30c2776e34e5eaba8a66bf8d5410ce9fa87282f2b3c651f62009cb2a92ade210b2cf0db9ac39263f7fe7b254b0ae9f48bc44885e561d4b7e43d4e2d58adf63e603593877092303d0d53b56b9ade4e8f2f42831478175b8d3cca1b1cde8f73042b7b9c44dbf1e93696c9520de0da324c06", 0xa1}, {&(0x7f0000000340)="609c788861b92fd9a81e99a8545ea974e388905769311912e2a20b5e7c758c242ac9a4521581a8399bd3a24166cb07de5dcf384962e87abec9c77104f862d345db2dd12fa8b7d9a1df02420e7372140ce9b7d14a5d98d2c1faa855227c5c3ec81a53cfe6df", 0x65}, {&(0x7f00000004c0)="5318ee9bc40017c350a1ba1c188005bef8de33571ffaf025e4ba42df5ddb7ac37dae07eaded94b5af0f16ebc9572e843e3702be9f5b5541fe79898d5095ada009ceaaf478a342f8c6ee19ad6369ab7f10f03bc09d32e7614ca37ce2c0accaa8d6cbb3a7f53f31faab026ec3c8937d9e391df87ab5cc2fb3bea10899553a727c37d10f96830010a864aba26acc2248cb0ff0b75330880bd8a460a0ddde80a51e009a2020597619855a1e59ce54cedbd87cb735ed94a0aa10e8cdce6c58bee98a25cd5f518665c97afbae494bcf341417c68bf362a98b6", 0xd6}], 0x4, 0x81006) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000000080), 0x98e) 2018/03/25 21:36:43 executing program 2: rt_sigqueueinfo(0x0, 0x0, &(0x7f00000000c0)) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vga_arbiter\x00', 0x111080, 0x0) writev(r0, &(0x7f0000002640)=[{&(0x7f00000002c0)="c250bc469ae01fd60b88005373e6d2c668881438cbdf8c9ddf1c55991029867ab8e804499b7d1abad84b7f36372f3301cdf19706f9d9b8564d962c6e323701f42cf06fab785349ab8870c3279c3de7acf3cc89318a618a41c022c1d613bf2dc307cb1abd77493c1790bf72f897f18c2ce93c141eff433949f84e8849835ea85755f147c25823182d23c2d3272cceb4d1c2fa619d71e195ac9a98ba8ddff0434918a851cdbd836a992d36c62fd2258dc13fe19b27674c19", 0xb7}, {&(0x7f0000000380)="3e39afcb96b4edad2aa66a0609342f17c24adb3b01c1b848afddc5140a94d78483c0772faeb57eea7ba9b3d506295f392a34f057d8fc116502117b934bf10418ddb7ffe758a9fd9060b91830a7220d1776b9e3c142385c1798053946fc900485556d93d1eb93c8e150e25ee5f929300d80ed93feb186463484865673141f4e3adc5d844f", 0x84}, {&(0x7f0000000440)="2fbb284fe807678fb6c070d1d795e684f1fb8f6f51fe86fa162e2c199568d21adf6c42487e5aeaee925b9b580d2a65a80bbcddda0fff", 0x36}, {&(0x7f0000000480)="56db27cc91ddc7020e1135a4dae4b60b9e367dc29c837a346547610b534cd25ad1903fb7c076f319db2478cfac1e0f5a736719263c48e631a85d14a28a9ee2327337934c63e4876aed17d3558d88d9db28649072acab3cc93892c62aa5d5ff4b", 0x60}, {&(0x7f0000000500)="6f01e1784ca3853f00ae2edc38a824a278aae6624ee6c7d645a356653b5f7d5c314151c2c20583e3e347ef1b571f908616322edf1f41b7f3c3a36fcdfc6e35e5c1da42157268d5d85db61559e7b5d7882ca638df8c73136e8bd7b91c8464071fd39ce2fc60335d32674590a417ae122876891ba5ddac2382602867f42fc22d12ee3c04e98e9e4742b8d60a321e5c059f2e808d7c3b988267807a145de787cdaeb0356836b0df61f3c0", 0xa9}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="213042d670771d56ee40", 0xa}, {&(0x7f0000001600)="0e242e12690ec70ace971e3fb3ccdd8e7e53d255", 0x14}, {&(0x7f0000001640)="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", 0x1000}], 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) waitid(0x0, r1, &(0x7f0000000040), 0x3, &(0x7f0000000100)) wait4(r1, &(0x7f00000001c0), 0x2, &(0x7f0000002a40)) request_key(&(0x7f0000002700)='rxrpc_s\x00', &(0x7f0000002740)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002780)='/dev/vga_arbiter\x00', 0x0) r2 = add_key(&(0x7f00000027c0)='user\x00', &(0x7f0000002800)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002840)="a35df95052e51bf180b9871c0b11209dabe13dce67122e3136af81cfa80c0970066cf69e819c4dd9009834f7e0f1b3c307c3bfeb9c4c03f87c970cd2b6c13546beae8c7b5b1bfa6a3afce44f482114cacb0b744c058ad3ccd75e6cb0c92af26c4e515117776c94ad989b7cb7939393e268e26c871fc9fe8ab992a5878e9553196d8b4ad26a98aae18802db6dfac7af42e6f94e586e252ccaaf3d6605e047e5a8ef5b5f48375ee8552575ec46b88bce09a23cf6d30be15ba5615482f3b25ed45b9b3188bc0ad018c05b40e613f98d6baf48a009", 0xd3, 0xfffffffffffffffd) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000002940), 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002b00)={r3, 0x1}, 0x8) keyctl$negate(0xd, r2, 0xfffffffffffffff9, r2) wait4(r1, &(0x7f0000000080), 0xc, &(0x7f0000002980)) 2018/03/25 21:36:43 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'yam0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="1d0011000500000200000000000000004dffffffffffffff010400000000000007000000000000007408000000000000"]}) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000080)=r1) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='cpu.stat\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000100)=0x4, 0x4) 2018/03/25 21:36:43 executing program 7: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000000000)={0x100000000000001}, 0x0, 0x2) 2018/03/25 21:36:43 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={'sit0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2001, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f61ffc), &(0x7f00009dfffc)=0x4) 2018/03/25 21:36:43 executing program 3: r0 = socket$inet6(0xa, 0x3, 0x1005) getpid() openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000100)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x7}, &(0x7f0000000000)=0x20) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) 2018/03/25 21:36:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xa) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000080)=0x1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000000c40)={0x10}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000e40)=ANY=[@ANYBLOB="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"], 0xec4}, 0x1}, 0x0) 2018/03/25 21:36:43 executing program 6: r0 = request_key(&(0x7f0000000000)='cifs.idmap\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='$!!vboxnet1\x00', 0xffffffffffffffff) r1 = getuid() lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) futex(&(0x7f000000cffc), 0x7, 0x1, &(0x7f0000ee248a)={0x77359400}, &(0x7f0000000180)=0x2, 0x0) 2018/03/25 21:36:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000994000)=[{&(0x7f0000fb4fc6)="390000001100094701bb61e1c30500ff070000000200000045efffff08009b0019001a000f000000050001000000000004e9ff0006000d0005", 0x39}], 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20001, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) 2018/03/25 21:36:43 executing program 4: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r0) r2 = socket$nl_route(0x10, 0x3, 0x0) fcntl$addseals(r2, 0x409, 0x7) keyctl$search(0xa, r0, &(0x7f00000001c0)='keyring\x00', &(0x7f0000000280)={0x73, 0x79, 0x7a}, r1) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x84000) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000100)={0x0, 0x0, 0x5}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000000200)={r4, 0x80000, r5}) 2018/03/25 21:36:43 executing program 7: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x111000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x0}]}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000000c0)={r1, &(0x7f0000000180)=""/233}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000100)={'lo\x00', &(0x7f0000000140)=@ethtool_regs={0x4}}) 2018/03/25 21:36:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x103000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000080)={0x6a, 0x0, 0x2, 0x0, 0xfff, 0x8, 0x6}, 0xc) sendmsg$nl_route(r0, &(0x7f0000003fc8)={&(0x7f0000001ff4)={0x10}, 0xc, &(0x7f0000003000)={&(0x7f0000000000)=@ipv6_deladdr={0x18, 0x15, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x18}, 0x1}, 0x0) 2018/03/25 21:36:43 executing program 1: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x204000) epoll_create1(0x80000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0x10000000005}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000000040)=0x80000000, 0x4) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) 2018/03/25 21:36:43 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000180)=0x5) sendmsg$nl_xfrm(r0, &(0x7f0000002bc0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20080000040}, 0xc, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="380100001ab67f0a16000000000000000000000000000001000000000000000100000000000000000000020000000000000000005d36f716b1bf0d670000000070746d2681304ab6a2f3ec88e83b18e32bccce0e1173ca3d37ec074b7c70115b1af04588dc240c2650b953bb8808e835ff99a02e1f06ad4941643f8eaaa5d39d8ee6f19efab028b6c719f955745be67cd39928fda3c0628df0d9cec74dba2340337e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xb5}, 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000004fc8)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000f80)={&(0x7f0000000d80)=@setlink={0x38, 0x13, 0x1, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'sit0\x00'}, @IFLA_AF_SPEC={0x4, 0x1a}]}, 0x38}, 0x1}, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2000}, {r0, 0x4038}], 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)={0x7fff}, 0x8) socket$nl_xfrm(0x10, 0x3, 0x6) 2018/03/25 21:36:43 executing program 2: r0 = socket$inet(0x2, 0x807, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'erspan0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000080)=0x8, 0x4) r2 = socket(0x18, 0x0, 0x800000000000001) connect(r2, &(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x0, 0x0, 0x2, {0xa}}}, 0xfffffffffffffdda) setsockopt(r2, 0x400000000000111, 0x5, &(0x7f00000019c0)='\x00\x00\x00\x00', 0x4) 2018/03/25 21:36:43 executing program 1: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x84132, 0xffffffffffffffff, 0x0) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) r0 = dup(0xffffffffffffff9c) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)={0x51, 0x10000, 0x7f6, {0x1000, 0x6}, {0x4, 0x2fbf}, @rumble={0x6, 0x8}}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) 2018/03/25 21:36:43 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)="2f65786500000000000090d8b75e67e16b394342abb5158df87ea8984e79c93df7498b2b34796068700e29fbd789f9a031f23e16c96e30baed2961953b057f7a3222943acc4b8cfa4de553f8276731ddeb811efd44ea011e1a0db9074a28a826c88566b89c57cc3cca4aec41d37fa27c8daa19030d03139d0aea71d509d9a20ba7deceb656cc1308d9d1f111b6bd1595486f55e229923be4ed8cbfb78e86280b4cacf386bfa8840afb312a4c520a03b27f805d181bd09ea208931a36e888060a2d") getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) fsetxattr(r0, &(0x7f0000000000)=@known='user.syz\x00', &(0x7f0000000180)='\x00', 0x1, 0x3) 2018/03/25 21:36:43 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={0x3, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x11}}, {0x2, 0x4e23, @loopback=0x7f000001}, 0xc, 0x4, 0x2, 0x10000, 0x9, &(0x7f0000000140)='nr0\x00', 0x100000000, 0x0, 0x4}) connect$inet6(r0, &(0x7f0000000000)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)}}], 0x2, 0x0) r3 = memfd_create(&(0x7f0000000200)='nr0\x00', 0x2) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000480)=0x0) r5 = getuid() getresgid(&(0x7f0000000640)=0x0, &(0x7f0000000680), &(0x7f00000006c0)) r7 = fcntl$getown(r0, 0x9) r8 = geteuid() getgroups(0x1, &(0x7f0000000700)=[0xffffffffffffffff]) r10 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000b80)={{{@in6=@dev, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@local}}, &(0x7f0000000c80)=0xe8) fstat(r1, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000d40)=0x0) fstat(r0, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000e00), &(0x7f0000000e40), &(0x7f0000000e80)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000ec0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000f00)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f0000001000)=0xe8) getgroups(0x1, &(0x7f0000001040)=[0x0]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001080)=0x0) lstat(&(0x7f00000010c0)='./file0\x00', &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000001180)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000011c0)=0x0) r23 = geteuid() stat(&(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001e00)=0x0) fstat(r1, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000001ec0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r28 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001f00)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000002000)=0xe8) stat(&(0x7f0000002040)='./file0\x00', &(0x7f0000002080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r3, &(0x7f0000002140)=[{&(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f00000002c0)="41da8a679aced8637f43fe5bfd7c904e17473e0430f21bd81cf4291f95180cd1857455d2f220db6e7e2f78626a979e9f15ade553a3ac2754e8cb9d3250497207d0582933aa3b978cfeaa0510abae5bd1f3", 0x51}, {&(0x7f0000000340)="5da1c901cacc4afa4299140661b9b39d7eaee933cc392b3be2119186122cca61a34ce4a3ab2d537abf752f96347d468beecd3f66b30856bc61b9dfafcfe1e051f822e1579421429fe8e7ecac08743a0c91f2ce7e8c3215ccb7266ddc228fbe52fbe1eecc4f9e3776a06175ff37996a0254909742903a620927ca6e252d91b7b3f4d800fe5d522c1fcb3fba42a1284aa2602ed95b6ce9131157dd86896f056575c742f3c62dd912683af8f02a17d9f214e0114ced5efa15f75165737ddd5c1d81e96e4b7833d091bad3ff27", 0xcb}, {&(0x7f0000000540)="cf64103762ecb73d29a8793bd97b86b87cbf7e75cef10058118d7173a20b7c796fb681096258920c8d84794afd74abce139ad6715db2055475e6ff03d92877357e0960679dc46f6912674a0777b01f398391ccacbe7799e263a67733dd7c61405c4fbd98c1f9e6e7745434f5793007157a07b1f8e9318ac263ba009db8b9b6ad8ddb593bc640bea77d35b6c650fd15f522821599cfc6cab4d49b32d5f86431f35fd5c4324580cc174dc1e1dde1ae332b533652a776b67a5bf03f79d6cd0bfab1464a", 0xc2}], 0x3, &(0x7f0000000740)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x68, 0x4000000}, {&(0x7f00000007c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000b00)=[{&(0x7f0000000840)="6cb3471a6894ce82c964ad52fe4f3969e3f008d1353d5b380555d12b45e092869ac09d4ed71b7cb99df7502e0d4b79053e9a36f7", 0x34}, {&(0x7f0000000880)="a99d017140351584987342fc806a768e7dbd0d9059b99c8c5e3c87df208382a5aed863bfcc99e61711dc08e2ca7c1b77ed41a36045e94dcfb31186853fec38d86ea33b5c3481be896d68cbab4c148aaa7a5838fa04c80b8af1787750db565ecea8bf01c382039204df107d43677e775ebec1791016e92cfa6bc881570d78e3b172de2520e6dc6983b1ada033b57cdadc929743b71a81e2d3e60921ae2bc1a11965db10d9964aaea57bd6e13bd19c4cfb72a2a365445e9ccb755b4dc0908fbe382bb1eb105b44388653bc4ea5d079ac4cc0b43b705f8b4522109fffac6d8abb90de70e3f83e09bee7624ac1c176", 0xed}, {&(0x7f0000000980)="3ba2d100484897581ef3fbc192b1c865b00d909aaf443d8d07607056a40eb4d4220b2b8770bdb869e61552474224272c46f28df4707d10f7c535d878615aa63bfe", 0x41}, {&(0x7f0000000a00)="4e32b0cdf2f7a5834faaed47f68a2d6f4b05b9d8f5db532c5b83faeaba4b724515980e39d634706c6ca5d4c349", 0x2d}, {&(0x7f0000000a40)="dbbfd6bf74311ef23b80ef00fb90e260756bbf3b1ce5f6aa57445bc0c9bfd3ae7b5a3a09fdd0a04ea0bdfa87158e5db923d60e52719fcc3db24b58ec6b2a67b7ecd30af8d82860099cd071ab40b7c39c7a75e09f60fe8341adacda9f038fabd137d5e9e61076ea8d56392e6fc4bb116f7e5861c7d5a028c5cd931cb0ca2bf29755ed65be112eae5bd7de154413b48b0fc437b01ab16fc91277ae81ebe24690e32627929575d53eca52165119508914478d549c", 0xb3}], 0x5, &(0x7f00000012c0)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0xa0, 0x40000}, {&(0x7f0000001380)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001940)=[{&(0x7f0000001400)="93bff1135917624d6d4a48ecd2120ae2b20ead47a752762def949e3f3e305952d6660148988ba6be8adb0d07e6a1e515b77c8509d6e62d1a661f9ecdfbc956ea9ff3b2801d37ddb933878c6bf031414a9a1712a7e1d888b4c5329eafe08e1682fc7de2a225ce167d8aa414e99f9dafac891b2f7318181d9b6bacb531ab8163c37bf0da401373cb866938b2cbb7b614a1803ed1f4b55e756f03de7aabd9c1ce84de3736d5464fe2e28f70e5730e370ad4c1eff48d143c914454ba30e92987213668d3da7646ae82066b09f6e6054b19d97a225d2656ce666e1c6157957819", 0xde}, {&(0x7f0000001500)="b00d5820e8a20a6041168c8e4365456b78a1ae325ab680c97f80c6a64c04225656", 0x21}, {&(0x7f0000001540)="eda758ec6fd6ee5e7a15c8280f35d71ab1dc18eb10c9c78452e9a3b359827009345c35af2f51c6a2f1b0ddfd960421beeeb4c2f35eaa5de506e00f01eeb187ee314a8da9c995dcff3d2ef94c98984cce5283ade3aef10871727c661ccea1d446816b9ceaf7331e94658581b7dc508f99", 0x70}, {&(0x7f00000015c0)="50c1aed27809d2fbce4b0b8468307387cda32c60a35dcfe21a4a753a2a71c5225904afad90ca47408df4dff3968feb453e72bcfd577bd13c0801fdc0b0e2599f02254b8619843d00ab202556c77e511ad1375a01475cf36589b7514f31540d062a46ba70ee2854dcb3d09618", 0x6c}, {&(0x7f0000001640)="56ebb840ab3983fd8c5c9b8714b477", 0xf}, {&(0x7f0000001680)="e0bf06f4d5f76c5ab302d4ed1ee28ebe7dac7d4689eb9956024d947dcf71f8e3714897a7330b27b79c49c0fbc26fe6f38d1dc50062a567a8aab727652ea96df0f44a31b123d1d13202abe932a062b82b65ca67b34e9135b70a4429da709e32b63b59ed2c68d4d5e37093d8e0578a5f2769e6fb50f839f444848749cedd4e1bedd4e2c9da8cd15dd295ded38d4251d8321e130e4b89e080f074e1e302870a710659b4e80a4cfe7158993905ea69edaa8ffd001338363afcba7982d78ef7053d71c4cef338ef9b065b60528bfe7aa3520728b580", 0xd3}, {&(0x7f0000001780)="9a0224dab058aa40853b9769376ca307b6780774c94c334229716880d2b1aff222b9e00af05451d5eab3c4b46028448ab32fd64e2a20664beb4de522c3a29565ba6b7a91bdd695dc136fa3fa0ef1d100bad4c2dd2484fd51aae73f91f34e03b02af12c03b5233b1d1f963cc1f38be162ba3adfc2ded9d87286c95592ffab72c7b0601597471662d44f9513e2e693e634153881bb2c9a7f33e08bda0f28c9c41bc64eeaac99a30eb8723b3c3f54f6c4187d8cdee738e0cb3fe683782283111aa02ec20eaf9275d8af01408cf51171b9a86ee660ff75cf958a753bbc94037e7de74c3ba052e5d19d36373f2e3ce1ae0441", 0xf0}, {&(0x7f0000001880)="7821955178623e87a90daec5265783008bdd182edb8d1436bf58e9645228f96cfef326bbdc1270f9c2640d64cc4764865a22be3f875db3ef94c285815f3fbd6afa6dfed048e765d6f803271d259b05856bdf4f27e0162d44ece8480f29aeeaf86c25b2e22d5d5b648a743169f2185cad3a4c9575d32fa6b7ee6ad7adbef1d97ecee0d44c3cfa2c7681f5029ec4655f46967b49f28d501159aa1599f3816a340a13176c343544630d12c05f2c", 0xac}], 0x8, 0x0, 0x0, 0x20000011}, {&(0x7f00000019c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001b40)=[{&(0x7f0000001a40)="427deb346c94657d9f65c859045559697f2636960f9d0e75acd777c3543535eb7261c5b999c5153a682ca5565cc5c04bdd25f1a529504033bc2c7716822fe651bc2fab332ac62927965fa9143732a73e36ec31ff6b642ec77e2c5b8bd68852f8b4569669b0a6702d664654d36634ed33a8eae1dfd62942e6847653774d17b1cab8bc1f9427a8a9740743ed94d5beb8993b77e37c458dc74e25d69ac6f6600cc0a261e5be6b4da28469356da168f8ffc3b10ed31c7d5c22b298f2cec2e0d571a99064210399c8b7fda10e38c11b86a0", 0xcf}], 0x1, 0x0, 0x0, 0x40}, {&(0x7f0000001b80)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000001c00)}, {&(0x7f0000001c40)="9df77c6db82e583bd5ae9cd0ed011148b4060721b1312dd7a68f495f534dfb15d96b55f070aa8026c16f81a157a8b28513db26bce5e6b713a45ee8146fe80f953e0269766ec6fde64b87f80cd0fb9964d07c0f8cea42f9d5835fe11e40a98320bf973b9fe0464baca0a7dc44d7387e9b63d39efe0bfb4a25", 0x78}, {&(0x7f0000001cc0)}, {&(0x7f0000001d00)}, {&(0x7f0000001d40)="a3144bf64fdf9df02880bbc30628de8855716df23b654520dd5b1a08ea56af6bb3b822410b57f5cafefe06580f0565c4dfe1b4357fce42", 0x37}], 0x5, &(0x7f0000002100)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x40}], 0x5, 0x20000000) getgroups(0x6, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setgid(r31) [ 52.078910] audit: type=1400 audit(1522013803.232:16): avc: denied { write } for pid=7012 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/03/25 21:36:43 executing program 5: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) socketpair(0x2, 0x0, 0x101, &(0x7f0000001100)={0xffffffffffffffff}) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000001140)=""/192) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x101100, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000001080)=0x80000000, 0x4) pipe(&(0x7f0000001280)={0xffffffffffffffff}) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000080)=""/4096) mknod$loop(&(0x7f00000010c0)='./file0\x00', 0x8024, 0x1) 2018/03/25 21:36:43 executing program 0: r0 = inotify_init1(0x80000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x2002, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f00000ac000/0x3000)=nil, 0x3000}, 0x1}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x804207, r2) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r3 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040)={0x3, 0xa96, 0x3ff, 0x7, 0x5}, 0x14) waitid(0x0, 0x0, &(0x7f0000000000), 0x4, 0x0) 2018/03/25 21:36:43 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1ae, 0x800) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000e4d000/0x1000)=nil, 0x1000}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x2, &(0x7f0000613000)='\f', 0x1) socketpair(0x9, 0xa, 0xd31, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x4e23}, {0x2, 0x4e22, @rand_addr=0x9}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x20, 0x62f3d3c9, 0x29, 0x1, 0x22, 0x0, 0x7, 0x6, 0x1}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000500)={0x6, 0x3, 0x1000a9cd93c, 0x7}, 0x6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) 2018/03/25 21:36:43 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={&(0x7f0000001500)={0x10, 0x0, 0x0, 0x40200001}, 0xc, &(0x7f00000000c0)={&(0x7f0000001540)=ANY=[@ANYBLOB="240000001800ff2a00000000009c000002040000000000050000000008000500ac1414bb"], 0xfffffffffffffefd}, 0x1}, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000100)=0x4) socket$nl_route(0x10, 0x3, 0x0) 2018/03/25 21:36:43 executing program 1: openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) 2018/03/25 21:36:43 executing program 5: r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = socket$inet_sctp(0x2, 0x1, 0x84) ftruncate(r1, 0x2) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x2, 0x8000) fcntl$setflags(r1, 0x2, 0x1) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000100)="df5b5f912e47b80532ed165f762c6787c91923a2ee1df3bf70601b13097b5b20ed74b57525810cef94", 0x29}, {&(0x7f00000001c0)="507f86edebbe38e2e8104036485fe5349521c526b95afb770a73bf6a29cea5ba673ce2eeaf96379954b411f7140757ad6b085d9592dd77b5ed0f093f3f5f7223ac3b89c326d7b53b510c343c0920cafae9f41f0809c8a1f064daff0a112933c1c3762da9b821ac06ce9249e1d288fe96d64726087b390731fceb98f6d393d4a50561d8d03e71bcd54eb218e85ef07e5852a6ef48bf69c8937515f106959f8c50c4879a0f8a71bccc7799b51f45af7993d907879c7aafa70dc102e744509c59c5", 0xc0}, {&(0x7f0000000280)="028a47f1c5a71f0e6eee6bfcaa1c0395a806fd7d4f48c76255a2ce2796a0a2bb9ee5103e135aa0d5890a0b3e0b2de00ff63e96a2fcf3101a7c1eb1fbecc7ddf6cf1b98a83256e85350e5fdf0964800ae00290463c44a75b61cae5de2abf5effead0ff38e3c29389d79afd91e7fcb8dd2621753a23c6c6874557a899185e18dae7c2c21c00c11e25a46a36e1d82009dfea2df13dc24a1b8c8edaeda185b8c89a97154379076edf42c86ebcf52a0fe4ae05954f0ff061d13f3903ccd", 0xbb}], 0x3) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000400)={r3, 0x8}, &(0x7f0000000440)=0x8) r4 = syz_open_procfs(r0, &(0x7f0000000140)="6e65742f6465765f6d6361737400c087ea55011e14c9e347dd1f55a6026a1cb7e067f3c577981c0994a1e80d90d49d68bdbc91fab9c1c7f063e676e83c740e2d647534a1045850a23665d84c5b6e8d1721c0b53a91c2f6ec1e5484645db3df0000000000000000000000000000") ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r2) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000480)='/dev/rfkill\x00', 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000040)={{0x6, 0xff}, {0x4, 0x4}, 0x3, 0x4}) socket$inet_sctp(0x2, 0x5, 0x84) r5 = syz_open_procfs(0x0, &(0x7f0000865ff5)='clear_refs\x00') sendfile(r5, r4, &(0x7f0000000000)=0xe, 0xd) [ 52.161672] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=46618 sclass=netlink_xfrm_socket [ 52.237426] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=46618 sclass=netlink_xfrm_socket 2018/03/25 21:36:43 executing program 7: ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000100)={'tunl0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="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"]}) 2018/03/25 21:36:43 executing program 0: r0 = inotify_init1(0x80000) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pktcdvd/control\x00', 0x2002, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f00000ac000/0x3000)=nil, 0x3000}, 0x1}) fcntl$setown(r0, 0x8, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x804207, r2) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r3 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000040)={0x3, 0xa96, 0x3ff, 0x7, 0x5}, 0x14) waitid(0x0, 0x0, &(0x7f0000000000), 0x4, 0x0) 2018/03/25 21:36:43 executing program 1: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)="104f9790036785bcbf9b4bef117dd08b811f616f28e5aee226c071842f990a79ad466afcc21584d9df5c184b300caa29f09fec300fba3d7f259f7298ec5117b8c24f02a96f12aaba6f8a75b38763c2", 0x4f) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0x4, 0xffffffffffffff92) ioctl$EVIOCRMFF(r0, 0x80104592, &(0x7f0000000040)=0xffffffffffffffff) 2018/03/25 21:36:43 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x3, 0x0) ioctl$TCSETSF(r0, 0xc074510c, &(0x7f0000003fdc)) 2018/03/25 21:36:43 executing program 6: capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000040)={0x0, 0x0, 0x80000000000000, 0x3}) r0 = getpid() ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r0, 0x9, &(0x7f0000000080)=""/187) ptrace$setopts(0xffffffffffffffff, r0, 0xfff, 0x1) 2018/03/25 21:36:43 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x1ae, 0x800) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000e4d000/0x1000)=nil, 0x1000}) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x2, &(0x7f0000613000)='\f', 0x1) socketpair(0x9, 0xa, 0xd31, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x4e23}, {0x2, 0x4e22, @rand_addr=0x9}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x20, 0x62f3d3c9, 0x29, 0x1, 0x22, 0x0, 0x7, 0x6, 0x1}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r3, 0x6, 0x2, &(0x7f0000000500)={0x6, 0x3, 0x1000a9cd93c, 0x7}, 0x6) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r2) 2018/03/25 21:36:43 executing program 5: mprotect(&(0x7f00000da000/0x2000)=nil, 0xfffffffffffffce9, 0x0) socketpair(0x1, 0x803, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000040)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@remote}}, &(0x7f0000000140)=0xe8) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000180)=r1) 2018/03/25 21:36:43 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0xffffffffffffff4d, 0x800000023fffffe, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) 2018/03/25 21:36:43 executing program 7: socket$nl_netfilter(0x10, 0x3, 0xc) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000001400)=""/9, 0x9) symlink(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') clone(0x0, &(0x7f0000597f1c), &(0x7f00009b9ffc), &(0x7f0000005ffc), &(0x7f00003e5000)) r0 = socket$inet(0x2, 0x2, 0x9) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@l2={0x1f, 0x3, {0x4, 0x1, 0x11a1, 0xb7a, 0x3, 0x81b}, 0x6, 0xfffffffffffffffd}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000080)="77ef6f8421df4deffc75e24574d6186c56d031c22b07e08d2f8c66514ef4037904eea0e5deba", 0x26}], 0x1, &(0x7f0000000200)=[{0x1010, 0x114, 0xff, "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"}, {0xe0, 0x103, 0x51, "61f8ac0d66105830b57db427cc4b057e9d70c112f298aeddadc1de975000710c4e8850572abca43266029d4964bf5c490b57b13fb1eaa8db3311686775ee9d63bb7d54c23ed2e048761c3b369f297c299e2064ecceb7064d5767d8dd453893bbb0d518158d48f631023f9340f86728d095c64819a8db508575b2104cf2bde3520225495eb2a5e5fd99c2c6c18cb7bf66594c1c29747c7670a52db2e25fd57e94fd5246cd4d1411c89c8131ecc8dc8b41bd7546a6ee3bc4e71a95519e16c831ebaf3116b1d3cfd6bd0fc36052dc25"}, {0x100, 0x6, 0x7ff, "fc3190316c6232afac3074845b240387eaa5e09c62b7e313d3cc3c49e265109c44cb0c5cecdf53845c72f0bbeaa674e67cea48fdc01ab7503dc9da552bb35e0c9bf4ddc9753d591cf838d1b591c493c0bb5959c4598eb8a76b2b3c3e0a6b5cee13b6a443805e735bb569777046851da5de46ca1232756b840a2db229b7aae0d763197f282d564b8f2d28093fd4ed6404f00dac8f7a06227b4032a1673b94a8c01d654eed3615c0f733986dc7a2fde2a7c970b840f9e667c8f3ce0809e0b282b488383b966c40e76943aea62b0a154be6e888dfe056ff70a964fa1c68677a298669b201d65c67c66f52a7486c2e"}], 0x11f0, 0x40005}, 0x0) readlink(&(0x7f0000000180)='./file0\x00', &(0x7f0000e0b000)=""/88, 0x58) 2018/03/25 21:36:43 executing program 5: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000080)=0x11f, 0x4) sendto$inet6(r0, &(0x7f0000000040)="b2", 0x1, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}, 0x80000}, 0x1c) 2018/03/25 21:36:43 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/arp\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x10001) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {}, 0x8, {0x2, 0x0, @rand_addr}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) pread64(r0, &(0x7f0000000040)=""/8, 0x8, 0x1ffff) 2018/03/25 21:36:43 executing program 6: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00000000c0)="b896f6072e752718be14ed1ac94a47942ff40501a9cd0052944db6fd9e4b418b1cec655e2ef75b9af400b423f9d06db9223e07feb07b9a39708eec4e1e8550fdbd62af27748bef64b96409cd31d94dcec8d59d50920eac3809ea90f319742b674f072aaf82dd49", 0x67) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x78}, 0x1}, 0x0) 2018/03/25 21:36:43 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0xffffffffffffffff, 0x5}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000ad5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f000007e000)=[{&(0x7f0000287fff)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/03/25 21:36:43 executing program 0: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000000c0)={0x200, 0x3, 0xb0b, 0x4, 0x3c5, 0x7, 0x7, 0x200, 0x8, 0xfffffffffffffffa, 0x1}, 0xb) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r1, 0x80104592, &(0x7f0000000040)=0xffffffffffffffff) 2018/03/25 21:36:43 executing program 3: r0 = gettid() rt_sigtimedwait(&(0x7f0000000000)={0x2}, &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, 0x8) rt_sigtimedwait(&(0x7f0000009ff8)={0xffffffffffff880a}, &(0x7f0000002000), &(0x7f0000010ff0)={0x1}, 0x8) r1 = memfd_create(&(0x7f00000000c0)="0063ec658d844d86fee2816ed9ae0cbfd4227123a5f3d6ea5fe125caee4209b5d421ad90e5133757d1d7b76469ef58cef9d663e54281d6afa16ec46ad4bde98e641f9c7a5c91d2300c33c07c6cf16dcba13a29329c", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x2012, r1, 0x0) rt_sigqueueinfo(r0, 0x4, &(0x7f000000f000)={0x0, 0x0, 0x80000001}) 2018/03/25 21:36:43 executing program 2: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000200)={{{@in=@rand_addr, @in=@dev}}, {{@in6=@local}}}, &(0x7f0000000040)=0xe8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) mount(&(0x7f00000001c0)='./control\x00', &(0x7f0000000500)='./control\x00', &(0x7f0000000580)="6578855a47df78feae398bef5510743400cc642c2352103597b307e73bff0f000081f26645a820f5d52aeaf22a7c3147e43c7dca29d907a12edb5691d56c857f63f819e7737f57addfffb8d574ff54f0da6961d51514a560cfbba141b5ecc1d8df2b06eb6ebf56722f620725297c82abc1d63736d5275e77d791130f7b8d633e9c", 0x20005000, &(0x7f00000003c0)) unlink(&(0x7f00000000c0)='./control/file0\x00') rmdir(&(0x7f000015dff6)='./control\x00') unlink(&(0x7f0000000140)='./control/file0\x00') close(r0) 2018/03/25 21:36:43 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/enforce\x00', 0x600180, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000200)=0x7, 0x4) getpeername$packet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$packet_int(r0, 0x107, 0x100000000e, &(0x7f0000004ffc), 0xfd8d) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x10001, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x4e23, @rand_addr=0x4}, 0x10) 2018/03/25 21:36:43 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$cgroup_pid(r1, &(0x7f0000000080)={[0x39, 0x34, 0x33, 0x34, 0x37, 0x34, 0x38, 0x37]}, 0x8) socketpair(0x9, 0xa, 0x1ff, &(0x7f0000000000)) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) connect(r0, &(0x7f0000ac7ff0)=@in={0x2, 0x4e20}, 0x10) 2018/03/25 21:36:43 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x44) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180), &(0x7f00000001c0)) 2018/03/25 21:36:43 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001340)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001380)={0x4, 0xff}) r1 = syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x400) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x5, 0x46c}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0xffffffff80000000}, &(0x7f0000000280)=0x8) r3 = socket(0x10, 0x7, 0x2) setsockopt$inet_int(r3, 0x0, 0x8, &(0x7f0000000080)=0x1ff, 0x4) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r4, 0x408c5333, &(0x7f00000000c0)={0x3ff, 0xfff, 0x3, 'queue1\x00', 0xc9f}) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000001440)) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000300)="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", 0x1000) tee(r3, r3, 0x77cf, 0x8) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00000013c0)={0x0, 0x0, 0x10001, 0xdd}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000001400)={0xffffffffffffffff, r5}) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f00000002c0)) 2018/03/25 21:36:43 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = getpid() mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) prlimit64(r1, 0x2, &(0x7f0000000080)={0x6, 0xd165dbb}, &(0x7f0000000040)) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000500)="de", 0x1}], 0x1) socketpair(0x8, 0xe, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGPTPEER(r2, 0x5441, 0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000000c0)=0x7fff, 0x4) 2018/03/25 21:36:43 executing program 6: r0 = syz_open_dev$binder(&(0x7f000000cff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000cf90)=[@enter_looper={0x630c}]}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000ffd0)={0x0, 0x0, &(0x7f000000f000), 0x1, 0x0, &(0x7f000000ef31)='b'}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/relabel\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/binder#\x00', 0x3) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f00000000c0)=0x3, 0x3) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xfffffffffffffd32, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="11634840", @ANYRES64=0x0, @ANYBLOB="440400001b000000"], 0x263, 0x0, &(0x7f0000011f9d)}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000100)={0xfff, 0x2, 0x0, 0x9, 0x5}, 0x14) 2018/03/25 21:36:43 executing program 0: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x0, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x90) fcntl$setflags(r0, 0x2, 0x1) write(r0, &(0x7f000019afdc)="24000000210025f0071c0165ff0ffc0e020000000000020002e1800308000f0000000800", 0x24) 2018/03/25 21:36:43 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x7b31) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0xcf, "23369077cc9730e5741227fe207a2df419a70d3e3c7e8375e9daefcd5b65d77a3cb94e287bf8206f46ff37498161487d732aad859549b07c88ad58f74803df254aae4ceac3aa0651b9beaa60cbf992545d190748bbdc785b90327832a05662ba7352fcd3f9a0953030f2a866f3f1a5ce9bf775ed1aae5893e8648b5961cf965f6bfabbb3f9d5ac6b41c1e66460116082b9007b8c121a136a495822784e4eed3705e3ea9394fe61f243f54c1686b00816cdb7ed302f3abd77e3b85f01235579fdd1fdd43f5c6c88c430494f26df7786"}, &(0x7f0000000100)=0xd7) getresgid(&(0x7f00000015c0), &(0x7f0000001600), &(0x7f0000001640)) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x100000000, 0x2, 0x1, 0x888, 0x1ff800, 0x4, 0x1, 0x8001, r1}, 0x20) r2 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x200) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f00000001c0)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000200)={'gretap0\x00', 0x8000}) fgetxattr(r0, &(0x7f0000000240)=@random={'security.', '/dev/net/tun\x00'}, &(0x7f0000000280)=""/4096, 0x1000) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001280)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000012c0)={'ifb0\x00', 0x989}) set_thread_area(&(0x7f0000001580)={0x100000, 0xffffffff, 0x0, 0x3000000000, 0x4, 0xfffffffffffffffd, 0x0, 0x8, 0x77, 0x969}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001300)={@in6={{0xa, 0x4e20, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x40, 0x5, 0x0, "67496aac4944e9de8774ccd329bb7d38c4c69b7625c1b430049eb7b95d60cf45cf7342c47d310a662106eff1e45a75580a0713de1e6ad6bfb09dbe6308d7643ecc0be92b6a5481e2b5bb4f6446bcfeac"}, 0xd8) r3 = socket(0x16, 0x800, 0x6) listen$netrom(r3, 0x8) socketpair$ax25(0x3, 0x7, 0xe491aa71c6db23bc, &(0x7f0000001400)) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000001440)={r1, 0x0, 0xfffffffffffff245}, 0x8) lstat(&(0x7f0000001680)='./file0\x00', &(0x7f00000016c0)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000001480)={r1, 0x77ac, 0xb95, 0x4, 0xcfb, 0x1}, &(0x7f00000014c0)=0x14) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000001500)={r4, 0x48e03768}, &(0x7f0000001540)=0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r6, &(0x7f0000002040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r5, 0x2, 0x0, 0x3, 0x0, {0xa, 0x4e24, 0x6, @empty, 0x20}}}, 0x3a) 2018/03/25 21:36:43 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000214ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000001dffc)=0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x482001, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={r2, 0x80000, r0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00006ebff4)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000000)={0x0, 0x10000001, 0x0, 0x0, 0x10000000f}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/25 21:36:43 executing program 0: r0 = getpid() socketpair(0xd, 0x80003, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, 0x0, r0}) write(r1, &(0x7f0000000080)="69a635ee5a27de2f8ca913204c4f3718038c2181c621a64e60bebd963b07b36dc5c655c2465b32dd86b1d91c487679", 0x2f) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)}, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b7aff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x2, 0x20000000}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2018/03/25 21:36:43 executing program 7: eventfd(0x1) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3) r2 = getpgrp(0x0) syz_open_procfs(r2, &(0x7f0000000080)='numa_maps\x00') sendmsg$nl_generic(r0, &(0x7f00006d3fc8)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000e03ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="14001c0000000000110000000000000000000080"], 0x14}, 0x1}, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x8000, 0x0) ioctl$TCXONC(r3, 0x540a, 0xf11) [ 52.627749] l2tp_core: tunl 2: fd 20 wrong protocol, got 6, expected 17 2018/03/25 21:36:43 executing program 6: openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x2f, 'rdma', 0x20}, {0x2b, 'cpu', 0x20}, {0x2b, 'io', 0x20}, {0x2b, 'memory', 0x20}, {0x2d, 'rdma', 0x20}, {0x2b, 'pids', 0x20}, {0x23, 'cpu', 0x20}, {0x2b, 'pids', 0x20}, {0x2b, 'pids', 0x20}]}, 0x34) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f00000000c0)={'icmp\x00'}, &(0x7f0000000180)=0x1e) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000100)) 2018/03/25 21:36:43 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000080)={r2, 0x7, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$sock_int(r1, 0x1, 0x31, &(0x7f00004e4ffc), &(0x7f0000ad4ffc)=0x166) 2018/03/25 21:36:43 executing program 3: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x21b3014b) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) futex(&(0x7f0000d12000), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x3ffffffe) r2 = add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000140)="b97af266c534994666ff1eb94301efb5f9c8ce8ce2242b764afac51e2a223120d73946985baa846ead2f30f1889f193c798249a84adbe955da357c5822edb41824c92d14e1ab8a9143c0cb7fb030bbf4fc10d36741f17ffab408a02c58441de7324c34a860230cf318826bf087cbe7d4b59c92a549178419f64826f1ca76a179056560e1aeb85dbb15f97dd601b3b5637bf14877fe3637d69b33d967dd65531e4723eb89825df0d3afc1a2cbdc3d1e4e991cf2ff5086a1fab6374f19af467ff9a73dcc631a1240667f2783b4c732ee85e1c2f673c31263e4", 0xd8, 0xfffffffffffffffe) sendmsg$nl_generic(r0, &(0x7f00000005c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000440)={0x10c, 0x26, 0xb04, 0x70bd27, 0x25dfdbfb, {0x8}, [@generic="43dce6d3307214666ad5f0c959514c8a29d64152688517cbf397e61d441fa984c61d235992163126791375c9d9c0d8c23143cd0cbc6fb972f63c4a7686e12a799d014953deb2537ef1fd2b2d5a938c1751424df927c6cfdff98c0a5c968eb526ad90d7f5c21e8dc947cc8e2fb2b1eac80e5117f109cd1ab0c8c23870743d79c553344b327ffaddc708cecab2c9f0c0bd62116d3e2e8cb8d27a9690223cb61f1487f6d5caa9e5c364e11fd1424e390163ceaad38d0f91eccf2e29d8ac05ab7bfce3250838c8c551351daf72f4f2702c621137f97cbce2943a3632be3c77db70b196d363", @typed={0x4, 0x19}, @typed={0x10, 0x3e, @str='/dev/rfkill\x00'}]}, 0x10c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000240)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) keyctl$chown(0x4, r2, r3, r4) 2018/03/25 21:36:43 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002bc0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000002b80)={&(0x7f0000002880)=@updsa={0x138, 0x1a, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}}, {@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x33}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_comp={0x48, 0x3, {{'lzs\x00'}}}]}, 0x138}, 0x1}, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbff, 0x200000}, 0xc) 2018/03/25 21:36:43 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x3}, 0x8) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00001cd000), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, "01"}], 0x18}, 0x0) recvmsg(r0, &(0x7f0000000880)={&(0x7f0000000180)=@nl=@unspec, 0xc, &(0x7f0000001640), 0x0, &(0x7f0000000100)=""/86, 0x17}, 0x0) 2018/03/25 21:36:43 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x4e20}, 0x10) recvmmsg(r0, &(0x7f0000002bc0)=[{{&(0x7f0000002800)=@ethernet={0x0, @dev}, 0x10, &(0x7f0000002940), 0x0, &(0x7f0000002980)=""/173, 0xad}}, {{&(0x7f0000002a40)=@ax25, 0x10, &(0x7f0000002b00), 0x0, &(0x7f0000002b40)=""/68, 0x44}}], 0x2, 0x2040, &(0x7f0000002d80)={0x77359400}) socketpair$inet(0x2, 0x5, 0x101, &(0x7f0000000000)) 2018/03/25 21:36:43 executing program 2: r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3cfe4)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x1c) r2 = getpgrp(0x0) r3 = request_key(&(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)='\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000000180)='rxrpc\x00', 0x0) sched_rr_get_interval(r2, &(0x7f0000000080)) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000000000)=0x5a9) fallocate(r1, 0x0, 0xffff, 0x1f) fsync(r1) r4 = getpgrp(0xffffffffffffffff) sched_getattr(r4, &(0x7f0000000040), 0x30, 0x0) sendfile(r0, r1, &(0x7f00005faff8)=0x38, 0xfffb) 2018/03/25 21:36:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000619ffc)=0x3, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f000006ffe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c86000), &(0x7f0000d1b252)) 2018/03/25 21:36:43 executing program 5: mq_notify(0xffffffffffffffff, &(0x7f000063a000)={0x20000000, 0x0, 0x2}) r0 = add_key(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000140)="53864aa62f314855eac8fe66364aab01965d8f499eefeba98a156749df52de3a25f5defe7264fbfb7e48d9a7cb636565d12f0f861c", 0x35, 0xffffffffffffffff) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)="2f656d307d7d637075736574766d6e65743025906574683100", r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000180)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f00000001c0)=0x3, 0x4) 2018/03/25 21:36:43 executing program 7: rt_sigprocmask(0x0, &(0x7f0000039ff8)={0xdffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000000100)) sendmsg$netlink(r2, &(0x7f00009ab000)={0x0, 0x0, &(0x7f0000ceaf90), 0x0, &(0x7f0000ce5fe8)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="00020000"], 0x18}, 0x0) r3 = socket$pptp(0x18, 0x1, 0x2) close(r3) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f00000000c0)={0x1, 0x2, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}]}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000000)={0x6, 0x3, 'client1\x00', 0xffffffff80000001, "f4fc5269555b0887", "22f5ac668072567f3d4cb63bb92ec0d608d767c9695c0e6202aa496cbedbd780", 0xfffffffffffffffd, 0x101}) 2018/03/25 21:36:43 executing program 4: r0 = getpgid(0x0) timer_create(0x0, &(0x7f0000957fa0)={0x0, 0x0, 0x5, @tid=r0}, &(0x7f0000419ffc)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000680)='/dev/rfkill\x00', 0x20000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00000006c0)=[@in6={0xa, 0x4e20, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xe2}], 0x1c) r2 = syz_open_dev$usbmon(&(0x7f0000000600)='/dev/usbmon#\x00', 0x4, 0x0) ioctl$KDSKBMETA(r2, 0x4b63, &(0x7f0000000740)=0x4) r3 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x40) fstat(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r3, &(0x7f00000005c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000580)={&(0x7f0000000140)={0x408, 0x13, 0x0, 0x18, 0x70bd26, 0x25dfdbff, {0xc, 0x0, 0x8}, [@typed={0x14, 0x7d, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @nested={0x39c, 0x12, [@generic="bb99efe96fc485e58deed952e153ba3ded209a9b3342874eac26cc414b547624fc9aaea0af7cf6ea879491f3577940409623d62b4a9d5222", @generic="a916cb84ad7efb000179d6635d98f60cec2790e73fe5a626991c7b4576cf67e8643c904bfd11ff09192930987181fb20ecfdcb824007c736e1100abbb721f84299eabb1e432e77ad489c9bbedf3dcfce244466a734a45cfeb69975ab2491545a5fb1748ab81c8a126dcf64d704492ffea80f1937139be585967df8185495c68c29b0d91f0e00c76a0405863f8d721f60d0727b13755c9869f974f9b5a491c5", @generic="fa9379777d1c75567a46b5691836ed33fa62214922f2481ff208a62d59a71f7bd7c337e3c4ff7161a002d8eeab0993e78e19cee3af656a1214407c9dbc4a64fa63b698a42eb5705d72182b8f2767ff63b190fd7f55c690d3e2f3c66ed56e2b413609b91478b8a82d02e13a687bf2c6df610b0c4ab497a04adef462eb718295e581fa060123490cab537af9", @typed={0x60, 0x2e, @binary="81967c5ab2c737b424eb6f5bfce42306f8d30f3d06b75d38acde01231d220aa348fb2108bf1566b641e9383dbf940befbeb9029ee4ced86442744ecf3e4596e016257d14ea4ed3ca83737beac2822dcdd4a4bf414c5cc48b4ac367"}, @generic, @generic="c465b65b462fa364b94ac7726e2043145ab55177b2594a4eccc8a5529ad79c60af85262b201748be5335798b22bb859480c834def72f29351d4f12918be3cfb7d1d17be671f7fc5758345304f7a73cb7a1f060ebcc8a732e699d181d9e", @typed={0xbc, 0x4d, @binary="d8983fe1ba40098f3916f4cbdbfc62e44f627124663032aa6be009f1862f0dea0b442e5f99c7a53a9d0765cfc38250c5c364e89fbee8279bbf7c4f32a22620b7771601da737f446ffc301273443a5bc9a87b65af9c9208f932437161600810fce2c2aa86d19c1d0ba5c2d28465580b72a3697a207ca53b3188da354714b336c1c87e059acc4f45a0fa3f5616866c4af4b6803ffd2aca4a63aee5ae7af86e540725347e85c0015ac1c4fa6024959816fdc7a81ff2fb17cb"}, @generic="d060760907b4a90041525d6e24ea092f135d2b744f15f0ce6c6c8c2707411b1178e18974bebb52e5f76f2191524dd3bc571109589057ccc9d447c9609010362b9aa6047c928cc2b9643191951c3391d724f730587f52a40b92a1020463fbd75809fd7209550a03cb39345b49f4321ccc800bc974db177df2d2482d7d760ba5af1ba64c603e9a2abec89e386316dd0b1cee685d314d88b7dac891d8f3d40bffcf120639b30fc9f4eab16e68b10bc1", @typed={0x4, 0x93}, @typed={0x8, 0x7e, @uid=r4}]}, @generic="ffea016e2ccd88438dabc636779a08ddbd216edf26dc3be24dd14237bd23b53155a600e526589ca7caa4a3bde5021f39fc4f58e700e5df86070689d8fc4cb42f4e"]}, 0x408}, 0x1, 0x0, 0x0, 0x44080}, 0x800) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) 2018/03/25 21:36:43 executing program 6: prctl$intptr(0x26, 0x1) seccomp(0x1, 0x1, &(0x7f0000007ff0)={0x1, &(0x7f000004dff0)=[{0x6}]}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x240002, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/43) clock_gettime(0x6, &(0x7f0000000080)) 2018/03/25 21:36:43 executing program 0: socket(0x18, 0x0, 0x3) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006f9000)='/selinux/mls\x00', 0x0, 0x0) connect(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}}, 0xfffd) 2018/03/25 21:36:43 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000ba6fe8)='net/rt_cache\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e20, 0xfbb, @dev={0xfe, 0x80, [], 0xc}, 0x7000000}, {0xa, 0x4e23, 0xde, @empty, 0xcc0}, 0x7, [0x8, 0x576, 0x3ff, 0x3ff, 0x81, 0x0, 0x5, 0x1]}, 0x5c) preadv(r0, &(0x7f0000a5df90)=[{&(0x7f0000d65fa8)=""/88, 0x58}], 0x1, 0x100000) epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x0) 2018/03/25 21:36:43 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000680)=[{{&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000280)=""/22, 0x16}}, {{&(0x7f00000002c0)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000000600), 0x0, &(0x7f0000000640)=""/31, 0x1f}}], 0x2, 0x22, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00', &(0x7f00000000c0)='\x00', 0x1, 0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000004000), 0x33f, 0x0, &(0x7f0000002000)={0x2, 0x4e23}, 0x10) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/25 21:36:43 executing program 1: setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f00004acffc), 0x4) r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00003f0ee4)={0x0, 0x7}, 0x4) [ 52.755413] audit: type=1326 audit(1522013803.902:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7217 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454879 code=0x0 [ 52.779608] audit: type=1326 audit(1522013803.932:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=7217 comm="syz-executor6" exe="/root/syz-executor6" sig=31 arch=c000003e syscall=202 compat=0 ip=0x454879 code=0x0 2018/03/25 21:36:44 executing program 4: r0 = getpid() r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) mkdirat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x0) process_vm_writev(r0, &(0x7f0000000080)=[{&(0x7f000034afa4)=""/1, 0x1}], 0x1, &(0x7f0000000040), 0x2f5, 0x0) ptrace$getsig(0x4202, r0, 0xaede, &(0x7f00000000c0)) userfaultfd(0x80000) socket$pppoe(0x18, 0x1, 0x0) 2018/03/25 21:36:44 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c1aff7)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x20000000000081) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000080)={0x0, 0x8, 0x8, 0xd7e, 0x9, 0x3, 0x0, 0x0, 0xffffffffffff7fff, 0x2, 0x3}) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000140)=0x2000000009) 2018/03/25 21:36:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x1) 2018/03/25 21:36:44 executing program 3: r0 = gettid() sched_rr_get_interval(r0, &(0x7f0000000000)) r1 = socket(0x11, 0x803, 0x300) r2 = socket$inet(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f000089bff0)={0x2, 0x4e20}, 0x10) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000daeffc)=0x9, 0x4) recvmmsg(r1, &(0x7f000094f000)=[{{&(0x7f0000000180)=@nfc, 0x10, &(0x7f00007e4000)=[{&(0x7f00000a1000)=""/4096, 0x1000}], 0x1, &(0x7f0000560000)=""/129, 0x81}}], 0x7fffffffffffc9a, 0x0, 0x0) 2018/03/25 21:36:44 executing program 7: add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffd) r0 = request_key(&(0x7f0000000100)='id_legacy\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='trustedeth1$&[.vboxnet1bdev+system)\x00', 0xfffffffffffffff9) r1 = getpgid(0x0) get_robust_list(r1, &(0x7f0000000300)=&(0x7f00000002c0)={&(0x7f0000000200)={&(0x7f0000000040)}, 0x0, &(0x7f0000000400)={&(0x7f0000000440)}}, &(0x7f0000000340)=0x18) r2 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) keyctl$get_security(0x11, r2, &(0x7f0000b2d000), 0x0) 2018/03/25 21:36:44 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001400)='/selinux/checkreqprot\x00', 0x80000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000001440)=[@in={0x2, 0x4e21}], 0x10) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000240)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000001500)=[@in6={0xa, 0x4e24, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x80000}, @in={0x2, 0x4e20, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e21, 0x1, @loopback={0x0, 0x1}, 0x6f}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0xaa}, @in={0x2, 0x4e20, @loopback=0x7f000001}], 0x84) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) sendmsg$key(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x10a0}, 0x1}, 0x4040) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5000000014001100000000000000000002000000", @ANYRES32=r1, @ANYBLOB="08000200ac1414aa080004000000000014000600000000000000000000000000000000001400030069706464000000000000000000000000"], 0x50}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000001480), &(0x7f00000014c0)=0x4) 2018/03/25 21:36:44 executing program 1: r0 = syz_open_dev$random(&(0x7f0000a74ff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0xc}) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x8) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000180)={0x708, 0x7fc}, 0x2) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000000000)={0xfffffffffffffffe}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)=0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000240)={0x0, 0x0}) fstat(r3, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001bc0)={{{@in6=@ipv4={[], [], @local}, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000001cc0)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002100)={0x0}, &(0x7f0000002140)=0xc) fstat(r0, &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getgid() ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000002200)=0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000002240)={{{@in=@local, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000002340)=0xe8) lstat(&(0x7f0000002380)='./file0\x00', &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000002440)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}}}, &(0x7f0000002540)=0xe8) stat(&(0x7f0000002580)='./file0\x00', &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000002640)=0x0) r18 = getuid() getresgid(&(0x7f0000002680), &(0x7f00000026c0)=0x0, &(0x7f0000002700)) sendmsg$netlink(r2, &(0x7f0000002880)={&(0x7f00000001c0)=@kern={0x10, 0x0, 0x0, 0x440000}, 0xc, &(0x7f00000020c0)=[{&(0x7f0000000300)={0x1590, 0x17, 0x1, 0x70bd27, 0x25dfdbfb, "", [@generic="0bd41aa14f90bff4dd97ab25a5f8199d427e68043619168c42ec3fefca5791513640989e3db7198de129e11f1a67a90449f78dbd4818e42a55c43dc1e1569bfdceac2549ccede2f01d31db9a00fddb8b99f4855d1d54970182ce59d0a4f295a81791d78d7ceb91c79e7515e63cc8c793783ed00e54f0c652172029e821adbd4c608c3cd1b3ec6952a292bb3e7b695076958e0fa23373d81d3f2954c2ea9404f4d02060c4fad09e6ff6f5289d04b421cd7a3d0c56584bf111d48025bb", @nested={0xf4, 0x4a, [@generic="58f7d8bf148ad47fc95e82251658ea957edfcc69b2e4e3af557db240f089ed", @generic="7d9227b68d4e583a5df032eec5a3553992aa0f4d8218f47e7048f361bbec56116b985a767268a78bbc85dccde65e1d5c40e06dc1f296dd186b1c0e69971e7f25be495b3271aec9addbcccfa4d3b21deca0937a2a0fa46f86f9ed5612604c3374a203a3d39a2539dfd0c2c3e1d5c7b257648ce79fb06d89b5631da7506b5bce3d1cb8d3d87a76b86e72ca316f2df6b06d9e1e38a29c09b800ca292cbdc629bd0a972c0000dd973f8aaa5803d8b932e7ca8670eacaa2e1f9376e16631464be", @typed={0x8, 0x61, @pid=r4}, @typed={0x8, 0x7f, @fd=r1}]}, @generic="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@generic="ddfe028dcf36056b72e0cac5bca7cefa09f5ee89b2086c7b671e7ccd5856f58543ba1f2585428624299a351108bc79a2c9f30cf39ea402c542d14cc4b235bcc616ec12dc60d3c7c229cdf26f1be003a172faf62e622a4657c28d70a0f9dff2aade", @generic="4b513d8ce5cd429a566f8cefd5efe66654bfbd85311b37d026c2ed5b31216c5dc707fe477926147e32d9d75579e1d2d58801e95c959581c3ec9af4c368ed827e1685a18fae94e9e31aa79216a3ed752653f7536d473cefc51e74312cfc2f64a7d317d560b2f4913e548919b772587d2d82ab9bbbd78764602fcc16b0375991e71a2ee3b491405309320c15c0d5eb1a607b3f291ad63b16dbe5f82b6243f420c2d789", @typed={0xc, 0x55, @u64=0xe26}, @generic="107a268869d843573c8de57e7a7223784a80332848a881fcf824955cb8efbc33af8381aaa8d2ce5c3429efbd4d8df41b35fc955cb030a2a631d4dc81b052a3a3ec212232d42b791c039a917864ce55ca0f14eaeb57c49cd5973fad40612794a9d4c3f30198688b088fc45fe1bffc2249935146560eea9c2b0efc42ddef538871ae97793476c252cf7d78071c753e73e86eec0f4edb85a60b8344bc9ac34c01aa4f9644da96066fdc4dc487f49f906d7bc676ecbbda9ab2db030dc6e9cb5790e526a929ed019630a7c2a1ad209e4c4d9fcc", @typed={0x4, 0x3d}, @generic="73b0f223cca946a380b05effa224c729248492281b5c0c6daa1a8374505ce2559819d42fd7c1ee1a492025"]}, @typed={0x8, 0x17, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, 0x2bc}, {&(0x7f0000001d00)={0x38c, 0x2c, 0x1, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x12c, 0x1a, [@generic="114388df8b99ba5d735ab2", @generic="363f4f617a18604bba1c2c28c3b42c257015f896e19bad2104992da676ea21171e63d7db96389c654d65bcf4a55b29ad9189a2b20cc1d47f50175c4221c6fdfed5be6caae1c2a451b238eb2e6df1b4fac4cfcaaae5df6cc76097ed0ae528f15dc1d0a26705e75819dc851aca7c6cc39b0a4ab90fd760943eb4d21ddd47f87ae201554010e0d5c2bffefea3ced46bb8a9abfe42b5200f3939c1c804280946b6caebe2d5e44acb5d77be8954df99f3fd3df7edf79bef67423b5a5180c18cc22f24420bcd77068fb06b6e508c2cad05439ab504f7ada3e4cbc420087868", @generic="fd25d0538ffdf2f6ab83cc3e22e65a43aa3be211dbbc195555cbe073716a9ace3312244b388e3ff5daa80d789025b746f47525e8d8cb4b28da714385056b1af0"]}, @generic="906bba59e52e542de2d62872e246ad7a1bc697c9e820e6f70e8ec30190529c4fd72fa627f6d014acc88de5c7f7d1da566fbf4d84afc574e40d17a88af44f8c3c3498ffb0ee80b24ceeb1a7babf310b0131c9fcaebb1c0ddd1e835585fb88fbec0ab63120f4e5840ae1077a73077625de4493995184593932756621a4e930b0c8738029087e26480fa48acf14cafb8786a521e5f51bf3bc98205a4e7640c1c5eb8c87096a2db927162c1b7467c53dea2cd72407ecb559955b52225c55c7e447d5a344fa42b0d1605b8f40084dfe932475323bd2cd1e695b75f00bcb2cfec35a9ae1b30083427ad95d088ecd770779", @typed={0x4, 0x6}, @typed={0x10, 0x67, @str='/dev/rfkill\x00'}, @typed={0x8, 0x3f, @ipv4}, @nested={0x12c, 0xa, [@typed={0x8, 0x4f, @uid=r7}, @generic="7a4b57a32e112a", @generic="add06ae2a00dd0cbd4b0646585d31533acd1f31ae0f3649cc8d2de94e2ddc80298140982c9d1c3df7f328d119e9e167706a044fde14d02ce7771dd35928925553da336922561e357d69eae007a72595f95d0dfbd361a89b2c1718bcb29edab083e0ff779d7639dc712114b0b7efb63e89da8e18c45f47314ee4ac7922a3cb7facaabb358392a268d15fe72e2898bc354347b729a64849987bf18e975f9597d072f44dcf3af558afec96af5b15236d01a42bf9dcb5a1f9451fd9b4a851b0ca02b45dd03de80aaeb5494ae86940c4707514087768993e9c2", @generic="82ddceea966b26034bbed6aee137e13dc08d9129dc728c493546c3d4ac82549ff08daae6209e040c69bfa6182c32924b1953fa028334ff88", @typed={0x8, 0x14, @fd=r2}]}, @nested={0x18, 0x18, [@typed={0xc, 0x53, @u64=0xb9e}, @typed={0x8, 0x92, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}]}, 0x38c}], 0x4, &(0x7f0000002740)=[@rights={0x10, 0x1, 0x1}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r2, r1, r0, r2, r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r0, r2, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x108}, 0x4008000) r20 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x200000, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r20, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0xc) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)) 2018/03/25 21:36:44 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000de2ff4)={0x10}, 0x36f, &(0x7f0000000000)={&(0x7f0000000040)={0x2c, 0x0, 0x1, 0x4010800000001, 0x0, 0x0, {}, [@typed={0x18, 0x12, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x400800, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0xee79, 0xe4d, 0x2c, 0x1, 0x0, 0x101, 0x200, 0x1, 0x0, 0xfbf, 0x8, 0x8, 0x25, 0x5, 0xffffffffffffffff, 0xa50, 0x86e, 0x101, 0x4822, 0x8, 0x4, 0x0, 0x2, 0x8001, 0x3, 0x100, 0x8, 0xffffffff00000001, 0x3b, 0x0, 0x0, 0x7, 0x4, 0x8000, 0x8000, 0x7ff, 0x0, 0x96, 0x2, @perf_config_ext={0xa4, 0x40}, 0x20021, 0x5, 0x6, 0x2, 0x0, 0x985, 0x7}, r1, 0xf, r2, 0x3) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 2018/03/25 21:36:44 executing program 7: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000000000)="74086e750000000000000000008c00", 0x0) pwritev(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000040)}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000480)={0x1, 0x204, 0x5, 0x2}, &(0x7f00000004c0)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000000580)={&(0x7f00000001c0)=@in6={0xa, 0x4e22, 0x50d7, @remote={0xfe, 0x80, [], 0xbb}, 0xffff}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000200)="c45b2a04df83d6ca74c87878bc2bb27f8fdd3bbc74cf3ab93de5f781e240aa0b9d0e1334a8b18e7455ec44d7d8eaca388112a64cf7d953bb44e211fd8627a95c8dc2de30080a8db6b89a5b284d58fdef595d1e76f532d0f9728a77a2d03e96331fb6be2dd18673fc4a86ece0523ff32f528325bb9a26e388a64efa155955efcdf7f1ed5006b0cc9377877f49ff6e64df0a4062c405e8b5434454792418a311a21adbced4f2ad486815d33f1bdd668bb09e9d630156a3de50f6fabeb4", 0xbc}, {&(0x7f0000000380)="29827793db3d0a2f0622cfd56239957fff007a6adaa7cbe3ca0a38a59c2573217ef296bdab439c5b9c7ccf1651aa7759be568d2a803b185483cf63a713022e40460a320ae461ea10b94755b21af490a13019db93af792abc17b8afec5ee40bcc2e89266831e6646f5b1b4ad7dafe33b9e6abdc786f4378123d68febccd848474db20915ba624e4b7e0b00c2d718f5a0ad31ba9b4a4447d109aa47816a18b", 0x9e}], 0x2, &(0x7f0000000500)=[@init={0x18, 0x84, 0x0, {0x4}}], 0x30, 0x40000}, 0x800) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x8000, 0x0, 0x4, 0x0, 0x800000000000005, 0x7ed, 0x2, 0x4000000000}, &(0x7f0000000140)=0x20) bind$pptp(0xffffffffffffffff, &(0x7f0000000600)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x1e) sendto$unix(r1, &(0x7f0000000680)="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", 0xfd, 0x80, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000640), 0x8) fdatasync(r0) 2018/03/25 21:36:44 executing program 1: r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000a75000)={0x0, 0x7, 0x30003}) rt_sigtimedwait(&(0x7f0000a72000)={0x563}, &(0x7f0000a77ff0), &(0x7f000044a000)={0x0, 0x989680}, 0x8) 2018/03/25 21:36:44 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) shutdown(r0, 0x1) 2018/03/25 21:36:44 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000080)={@loopback, @broadcast}, &(0x7f00000000c0)=0xc) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@remote, @in6=@dev}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f00000002c0)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000a00)={&(0x7f0000000300)=@delsa={0x158, 0x11, 0x208, 0x70bd2c, 0x25dfdbfe, {@in=@broadcast=0xffffffff, 0x4d5, 0xa, 0x33}, [@algo_auth_trunc={0x128, 0x14, {{'md4\x00'}, 0x6e0, 0x1e0, "7651dcd65995734ae6bb21861fc4d2aed668286dfbcd10d58c7268b6d15c7c112c59fbf412e7af29e3d0ee072f59a97940d3668b8a34dbb19130e2c8f17a24f521f091addf2be299f5d70923a1cdb28d0bb2e13cccc53deb490a65f864d2c0b8e9b4f113f851c12ab02ee0c3b352da86504e94b3987f63fed18d076da4c2789b773794f86a9f89d1cfc568a4563396f8d74605296392e718b37fee68d7be5e27239b13abf4b2b30d564f18f1a9d33879ce02fe7f6807c8f36455caf8bfd3adc2b8b54321160adb738d8880e6e69352ccf570eddf0257e052be736cfa"}}, @ipv4_hthresh={0x8, 0x3, {0x0, 0x19}}]}, 0xfffffffffffffdab}, 0x1}, 0x0) 2018/03/25 21:36:44 executing program 2: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x4, 0x30, 0x81, 0x60a}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={r1, 0x200000000a82}, 0x100000267) 2018/03/25 21:36:44 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000080)=[{}, {0x0, 0x6}], 0x2) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040), 0x0, &(0x7f0000000000)}}, {{&(0x7f0000000a80)=@in={0x2, 0x4e20, @rand_addr}, 0x10, &(0x7f0000000040), 0x217, &(0x7f0000000040)=[{0x10}], 0x10}}], 0x2, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) accept4$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x0) [ 52.910094] audit: type=1400 audit(1522013804.062:19): avc: denied { ioctl } for pid=7258 comm="syz-executor2" path="socket:[17840]" dev="sockfs" ino=17840 ioctlcmd=8904 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/03/25 21:36:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4f20, 0x1040000000000000, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000000000000029000000038af200"], 0x10}}], 0x2, 0x0) 2018/03/25 21:36:44 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x2c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0xb6, 0x1, 0x3, 0x9, 0x9}, &(0x7f00000001c0)=0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'nr0\x00', 0x601}) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f00000000c0)) 2018/03/25 21:36:44 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x2, {{0xa, 0x4e22, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x1000}}, 0x1, 0x1, [{{0xa, 0x4e24, 0xfffffffffffff001, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x7}}]}, 0x110) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x4000000001269, &(0x7f0000fb2e65)) 2018/03/25 21:36:44 executing program 0: clone(0x0, &(0x7f0000fdafff), &(0x7f0000fdaffc), &(0x7f0000fdaffc), &(0x7f0000fda000)) epoll_create1(0x4000000000000) 2018/03/25 21:36:44 executing program 6: prctl$intptr(0x1c, 0x8000000000000064) capset(&(0x7f00002d0ff8)={0x19980330}, &(0x7f0000cc0000)={0x0, 0x1, 0x5}) prctl$intptr(0x200000002f, 0x2) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x140, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @rand_addr}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) recvfrom$packet(r0, &(0x7f0000000040)=""/164, 0xa4, 0x120, &(0x7f0000000240)={0x11, 0x3, r1, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}}, 0x14) 2018/03/25 21:36:44 executing program 2: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000b0bf74)={0x0, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000dc5f98)={0x0, 0x0, 0x0, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(0xffffffffffffffff, 0x402c5342, &(0x7f000021af98)={0x0, 0xb6, 0x40, {r0}}) r1 = syz_open_dev$usbmon(&(0x7f0000000380)='/dev/usbmon#\x00', 0x7, 0x2) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2400000010a9ca5503ac3502711a3aa031afd864d6840ef6d0cdf3d04820f76f57250eb906b8ef136ddbecb47d7f2822e7538b727fdd5e258f539f316d9927ddb1dde35acecee1153fe6d4b2dc842a864579f86d76158c7c540c694e11fd73e0293ba2c09c305f99f7e0ac11ba9e44c6f3e7dedbb84c106cece260b8cd1589", @ANYRES16=r2, @ANYBLOB="00022800010000000800040001000000"], 0x24}, 0x1, 0x0, 0x0, 0x200008c0}, 0x4000081) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000180)={r4, 0x3, &(0x7f0000000080)=[0x0, 0xfffffffffffffff7, 0x8000], &(0x7f00000000c0)=[0x20, 0x9], 0x0, 0x9, 0x7, &(0x7f0000000100)=[0x80, 0x9, 0x72, 0xa3, 0x0, 0x1, 0x2, 0xc694, 0xffffffffffffffff], &(0x7f0000000140)=[0x100000000, 0x0, 0x10000, 0x7, 0xfffffffffffff000, 0x9, 0xfff, 0x7ff]}) 2018/03/25 21:36:44 executing program 1: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5b9, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000040)={0x2000}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4c, 0x0, &(0x7f000092b000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000bd1fb8), &(0x7f0000a81fe8)}}}], 0x235, 0x0, &(0x7f000005af7e)}) 2018/03/25 21:36:44 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000040)) ioctl(r0, 0x2275, &(0x7f00004a2000)="46cd") mmap$binder(&(0x7f0000d4d000/0xb000)=nil, 0xb000, 0x2, 0x12, r0, 0xfffffffffffffffd) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000000)=0x8, 0x4) 2018/03/25 21:36:44 executing program 3: r0 = syz_open_dev$tun(&(0x7f00000002c0)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffc) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = epoll_create(0x400) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x100000001) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000000100)=[{r0}], 0x1, &(0x7f0000000140)={r2, r3+30000000}, &(0x7f00000001c0), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)) 2018/03/25 21:36:44 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xfffe) write(r0, &(0x7f00000000c0)='@', 0x2ab) sendfile(r0, r0, &(0x7f0000000040)=0x2b, 0x6) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000000180)=[0xffffffffffff2e86]) sendfile(r0, r0, &(0x7f0000000000), 0xffff) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) utimensat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x0, 0x7530}}, 0x0) 2018/03/25 21:36:44 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001080)='/dev/hwrng\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000010c0)={0x3, 0x0, 0x80000000, 'queue1\x00', 0x80000000}) r2 = memfd_create(&(0x7f0000000000)='\x00', 0x2) getdents(r2, &(0x7f0000000040)=""/4096, 0xfffffffffffffe1f) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000002ffc), &(0x7f0000004ffc)=0x2c6) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000001040)={0x1000, 0x100}, 0x2) 2018/03/25 21:36:44 executing program 0: 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$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10) sendmsg(r1, &(0x7f0000b82000)={&(0x7f00000003c0)=ANY=[], 0x0, &(0x7f0000e42000)=[{&(0x7f0000781000)="23f25cc4c984636994f457561b9ac6f91889e7487b4265e56f683482a940022e4239329840ddd8d5aef7d8ce9ab6e11bbd767f7a7a089a5f14d706c4a2ad72be84cd66e7dc8cc9ee045660c12f0a5a9a701cf05fb3056b21969c10950e1e9e8c63731bf5795e128526d517b79538d0d025b66d22c36b86f6ed30cdfea5242550285c123836ad6c3bc8ce7716ce3439e32efa86eac4e3c5908733a939532a8500686581936af6cd990ac2f15f9a2bee4ec32c4d4ace7b46e0a313d8441c860a4e5b804007a968f2e9e008e6831574c3a0c0cc9be94b211055a3be43483277364b2c52", 0xe2}], 0x1, &(0x7f0000634000)}, 0x0) readv(r1, &(0x7f0000001780)=[{&(0x7f00000004c0)=""/200}, {&(0x7f00000005c0)=""/4096, 0xb1}, {&(0x7f00000015c0)=""/177}, {&(0x7f0000001680)=""/215}], 0x2) readv(r1, &(0x7f0000004400)=[{&(0x7f00000031c0)=""/204, 0xcc}], 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='scalable\x00', 0x9) sendmmsg(r0, &(0x7f0000000380)=[{{&(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @loopback=0x7f000001}, 0x2, 0x5, 0x4, 0x3}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000100)="0514388c9089bd2660f56821b5ed41240abfacfefd8b1fcaff0843af02069201a459163c94dd5d71ea282f34f2de7870db28796ee3a9fd412bac6d8884710943be3da65825ac1174f8eb9cf93a73de623787f79553a388134e768e462826a4972eaf22f67eee88f42844c3baef66e13e7e79493b0c5e6ea25be5d6ada24f3d5d15701c9918d3e0f095d49379d0faaa119cc0db28f2fc1847a28297e654ca32f4a927933ceef9fbf92913606589f424768015968b3ba255e9447cc66ebb36b06c6abe94fdeb960900767cf606f307343a5886375ae0003590f45fdfacc9089676972ca1f36da40efe", 0xe8}], 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x128, 0x800}, 0x7}], 0x1, 0x20000000) sendto$inet(r1, &(0x7f0000e1a000)="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", 0x708, 0x0, &(0x7f0000e8c000)={0x2}, 0x10) 2018/03/25 21:36:44 executing program 6: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)) write(r2, &(0x7f0000000040)="fe", 0x1) vmsplice(r0, &(0x7f0000013000)=[{&(0x7f0000008000)="8b", 0x1}], 0x1, 0x0) ppoll(&(0x7f0000005000)=[{r2}], 0x1, &(0x7f0000006000)={0x0, 0x989680}, &(0x7f0000008ff8), 0x8) 2018/03/25 21:36:44 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff73, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000321ffc)=0x9, 0x4) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000bdaffc), 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000280)=0x1, 0x4) timerfd_create(0x5, 0x800) sendto$inet(r0, &(0x7f0000f45fff)='x', 0x1, 0x0, &(0x7f0000cb4000)={0x2, 0x4e20}, 0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f0000000100)={0x0, {{0x2, 0x4e21, @rand_addr=0x7f}}, {{0x2, 0x4e21, @rand_addr=0x2}}}, 0x108) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000080)={'filter\x00', 0x4}, 0x68) 2018/03/25 21:36:44 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1e, &(0x7f0000623fe5)=""/27, &(0x7f0000556ffc)=0x1b) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000040)=0x1e) r2 = dup3(r1, r1, 0x80000) ioctl$VT_ACTIVATE(r2, 0x5606, 0xffffffffffffff46) 2018/03/25 21:36:44 executing program 7: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000e1d000)='./file0\x00', &(0x7f0000eeb000), &(0x7f00006fcff0)) r0 = syz_open_procfs(0x0, &(0x7f0000888ff8)='syscall\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x1f, 0x4) lseek(r0, 0x2, 0x0) execve(&(0x7f0000355000)='./file0\x00', &(0x7f0000c2a000), &(0x7f0000000000)) open$dir(&(0x7f00003e8ff8)='./file0\x00', 0x26102, 0x0) 2018/03/25 21:36:44 executing program 3: gettid() r0 = accept$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) exit(0x0) setpriority(0x0, r1, 0x0) [ 53.143362] binder: 7317:7324 transaction failed 29189/-22, size 0-0 line 3011 2018/03/25 21:36:44 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x0, r0) shutdown(r0, 0x0) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r1 = accept(0xffffffffffffffff, &(0x7f00003f0000)=@hci, &(0x7f0000e7b000)=0x6) sendto$inet6(r1, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/03/25 21:36:44 executing program 2: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000fe9000), 0x8, 0x0) signalfd4(r0, &(0x7f0000000040)={0x4}, 0x8, 0x0) signalfd4(r0, &(0x7f0000000080)={0x7ff}, 0xfffffffffffffe18, 0x800) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000)) 2018/03/25 21:36:44 executing program 4: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/187, 0xbb) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pktcdvd/control\x00', 0x181000, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="00800000000000000a004e21ffff000000000000000000000000ffffac1414aa070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000001000000010000000a004e2307000000fe9200000000000000000000000000aa080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001b0000000000000000000000000000000000000000000000000000000000000000000000f48f40bfd0bb7b940000000000000000"], 0x110) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) r3 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) 2018/03/25 21:36:44 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0xdc, &(0x7f0000000040)=[@in={0x2, 0x4e24}, @in6={0xa, 0x4e23, 0xae8c, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, 0xfffffffffffffffa}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffffe}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, @in6={0xa, 0x4e22, 0xed3, @mcast1={0xff, 0x1, [], 0x1}, 0xd5}, @in6={0xa, 0x4e23, 0x2d37, @remote={0xfe, 0x80, [], 0xbb}, 0xe7}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0x8) clock_getres(0x8, &(0x7f0000000ff0)) 2018/03/25 21:36:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000d1d000)={&(0x7f0000d89ff4)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f00006fa000)={&(0x7f0000925fcc)=ANY=[@ANYBLOB="3400000014000b0000002000100000000a000000", @ANYRES32=0x0, @ANYBLOB="14000200ff0100000000000000000000000000010800080000000000"], 0x34}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x200200, 0x0) setsockopt(r1, 0x7f, 0x7fffffff, &(0x7f00000000c0)="a866830e1539e043782b56ea913e5f6c1f52d27db2e2a39ec0d5530892c771c16f36728191e84affef8ab56cfbbfb8b7ce020a37ac29bf3cebcba6d70081da48ea82ca4860fb1235ec1cb720f6567c6cb23196cd33f0fb31a19465da6490e7e28367dfac5524724cd68747557870c2290dbc1c4d5ea15cc46bd80382a14cba60f901612e183ae6039995a93708de57e03c6acf6e3d3b21a909252d947a1c691a09d912467c6c3ae12fa42c3f5506a51817c4cf5747511e444894107b3d1eb9b8601fddc3e25e0c13089d6983bc4720e9d89def353391d4935020c3ace20926a0600f16f67a1652a5e8b883a2", 0xec) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f0000000080)={0x1000, 0x0, 0x1000}) mq_unlink(&(0x7f0000000000)='}\x00') 2018/03/25 21:36:44 executing program 5: socketpair(0x4, 0x7, 0x401, &(0x7f0000000000)={0xffffffffffffffff}) openat$cgroup_ro(r0, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='\x00\x00\x00\afles\x00') getdents(r1, &(0x7f0000000140)=""/181, 0x236) getdents(r1, &(0x7f0000000ea9)=""/407, 0xfffffffffffffdb3) r2 = getpgid(0x0) epoll_create1(0x80000) r3 = fcntl$getown(r0, 0x9) setpgid(r2, r3) 2018/03/25 21:36:44 executing program 0: r0 = memfd_create(&(0x7f0000d0bffe)="7b10", 0x0) fcntl$getflags(r0, 0x40a) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) 2018/03/25 21:36:44 executing program 3: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000200)) rt_tgsigqueueinfo(r0, r1, 0x18, &(0x7f0000000280)={0x0, 0x0, 0x30007}) rt_sigtimedwait(&(0x7f0000a70000)={0xffffffffffffff66}, &(0x7f0000a70ff0), &(0x7f0000a70ff0)={0x0, 0x989680}, 0x8) 2018/03/25 21:36:44 executing program 1: r0 = memfd_create(&(0x7f0000006ff3)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00'}) recvfrom$ipx(r2, &(0x7f0000000000)=""/32, 0x20, 0x10000, &(0x7f0000000040)={0x4, 0x5, 0x101, "474cb148a753", 0x2}, 0x10) clock_gettime(0xffffffffffffffff, &(0x7f0000285000)={0x0}) write$sndseq(r0, &(0x7f0000040000)=[{0x0, 0x100000001, 0x0, 0x0, @time={r3}, {}, {}, @addr}], 0x30) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x2e, @time}) 2018/03/25 21:36:44 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000340)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x100000001, 0x8, 0x2, 0xc94d, 0x7}, &(0x7f00000003c0)=0x14) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r1, 0x1000, 0x1, 0xbb6, 0x1f}, 0x14) clone(0x0, &(0x7f000000bfff), &(0x7f000000bffc), &(0x7f0000004000), &(0x7f0000007000)) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000000040)=""/170) alarm(0x0) 2018/03/25 21:36:44 executing program 1: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200400, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdcff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) 2018/03/25 21:36:44 executing program 2: arch_prctl(0x1005, &(0x7f0000000000)="4ee9a954179175d3e686e793bd56b2bad0197f84a0776acf384dd76b54a69df4a04da885a1d3fc2a017505b0366eba95a2cca267b9d8b15d28129465da82998e511f3c5d32fc201bac9f232d73a7d163ef889455a8dbee27b24caff224b2d486ca558b478a7bcac895bcfdc19fea620ce5f2ef577a16ffc65e9950eb8569ea1295c7006748b5fd6a3cfae946276cda4991d9a5b49a9b3a6c050d57c0cc74894fd318800a7d458c5109adab6b1c4c") r0 = add_key(&(0x7f00000000c0)='rxrpc_s\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="1b88b172203fc875c0b89bdf8bc7bb1c1ff3de44ae82708fa6be144da957070983891b4a6f66d007d837cd4c82443d6a342154fd301428aea986e13e137221bbef75756557e99bce979a2d1fa075a9e05d4f2178a3ed56891902900d86b8866b212d36c9c6e94d7771bf8bc6a7a5fd7a0dad56e4b3bb847155507c53235d593ba8ee98f3c85cf506eb464a8505c4714935516770665f2232e4d8a44633e59c25e01de6f06cdda1bef6eceb9b9275ea94e54f04e6634c6cf49b35690c5cb0e49f7aa3af1c52ded2b832e3144f75c27bf589397fd8181a6b357fcaac2453f9268a67124dcaf3ebe7886b2f8c4426cd", 0xee, 0xfffffffffffffff9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) r2 = getgid() keyctl$chown(0x4, r0, r1, r2) personality(0x5040008) 2018/03/25 21:36:44 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x9, 0x101100) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f00000000c0)=0x3) r1 = getpgrp(0xffffffffffffffff) process_vm_writev(r1, &(0x7f0000001480)=[{&(0x7f0000000100)=""/248, 0xf8}, {&(0x7f0000000200)=""/22, 0x16}, {&(0x7f0000000240)=""/114, 0x72}, {&(0x7f00000002c0)=""/234, 0xea}, {&(0x7f00000003c0)=""/109, 0x6d}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/63, 0x3f}], 0x7, &(0x7f0000002500)=[{&(0x7f0000001500)=""/4096, 0x1000}], 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000000)={"7677616e3c00d32b01ac000000001000", 0x200}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002540)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/03/25 21:36:44 executing program 3: setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00000000c0)="627280ff67653000ecffffffe0ff00", 0x10) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x6, 0x4) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f) sendto$inet6(r0, &(0x7f00000000c0), 0x246, 0x0, &(0x7f0000005fe4)={0xa, 0x0, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000000040)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) 2018/03/25 21:36:44 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x90}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x2, 0x7, 0x0, 0x9, 0x2}, 0x10}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20080, 0x0) ioctl$KDDELIO(r2, 0x4b35, 0xfffffffffffffff8) connect$inet6(r0, &(0x7f0000000180)={0xa}, 0x1c) 2018/03/25 21:36:44 executing program 7: setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000000080), 0x4) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000013000/0xe000)=nil, 0xe000}, 0x1}) pselect6(0x40, &(0x7f0000011fc0), &(0x7f0000011000), &(0x7f0000003000), &(0x7f0000013000), &(0x7f0000001ff8)={&(0x7f0000012000), 0x8}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000000c0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000040)={&(0x7f0000d6c000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/25 21:36:44 executing program 4: r0 = memfd_create(&(0x7f0000000000)=')\x00', 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000868ff3)='/dev/snd/seq\x00', 0x0, 0x8000040000105) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000100)=[{0x39, 0x8000, 0x8, 0x6, @time={0x77359400}, {0x4c, 0x8}, {0x7f, 0x3}, @time=@tick=0x3}, {0x710, 0x5, 0x100000001, 0x6c0, @time, {0x1, 0xff}, {0x1, 0x27}, @note={0x7, 0xd, 0x7, 0x5, 0x7}}, {0x800, 0x1, 0x10000, 0x81, @tick=0xfffffffffffff485, {0x5, 0x3}, {0x8, 0x1}, @result={0x6, 0x100000001}}, {0x10000, 0x1, 0x7d, 0x7f, @time={0x0, 0x1c9c380}, {0x10001, 0x80}, {0x1, 0x1ff}, @connect={{0x9, 0x8}, {0x20, 0x9d9}}}, {0x3, 0x9, 0x8, 0x3, @time={r4, r5+30000000}, {0x8, 0xca3}, {0x1, 0x3ffc0000000000}, @control={0x7f0217b1, 0x2, 0x1}}], 0xf0) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000080)={r3, 0x3}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000022df74)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r1, &(0x7f0000e6ffd0)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {0x0, 0xfffffffffffffffe}}], 0x30) [ 53.420747] skbuff: bad partial csum: csum=48/65516 len=572 [ 53.451766] FAULT_FLAG_ALLOW_RETRY missing 30 [ 53.456363] CPU: 0 PID: 7410 Comm: syz-executor7 Not tainted 4.4.124-g851fb4d #60 [ 53.463971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.473309] 0000000000000000 122bfa3c21494dbe ffff8800bb3e7970 ffffffff81d0663d [ 53.481340] ffff8800b2e24f00 1ffff1001767cf3b ffff8800bb3e7af8 0000000000000000 [ 53.489379] 0000000000000000 ffff8800bb3e7b20 ffffffff81607b85 ffffffff81237770 [ 53.497409] Call Trace: [ 53.499987] [] dump_stack+0xc1/0x124 [ 53.505346] [] handle_userfault+0x715/0xf50 [ 53.511312] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.518316] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 53.524715] [] ? handle_mm_fault+0xb5d/0x3190 [ 53.530852] [] ? handle_mm_fault+0x291e/0x3190 [ 53.537073] [] handle_mm_fault+0x2938/0x3190 [ 53.543121] [] ? copy_page_range+0x1480/0x1480 [ 53.549342] [] ? __do_page_fault+0x780/0xa00 [ 53.555387] [] ? vmacache_find+0x57/0x290 [ 53.561174] [] __do_page_fault+0x35b/0xa00 [ 53.567043] [] do_page_fault+0x27/0x30 [ 53.572566] [] page_fault+0x28/0x30 [ 53.577836] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 53.584668] [] ? SyS_pselect6+0x19a/0x530 [ 53.590452] [] ? SyS_select+0x1d0/0x1d0 [ 53.596062] [] ? SyS_futex+0x210/0x2c0 [ 53.601587] [] ? do_futex+0x15d0/0x15d0 [ 53.607199] [] ? security_file_ioctl+0x89/0xb0 [ 53.613419] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 53.619900] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 53.659997] FAULT_FLAG_ALLOW_RETRY missing 30 [ 53.664520] CPU: 1 PID: 7410 Comm: syz-executor7 Not tainted 4.4.124-g851fb4d #60 [ 53.672119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.681452] 0000000000000000 122bfa3c21494dbe ffff8800bb3e7970 ffffffff81d0663d [ 53.689431] ffff8800b2e25080 1ffff1001767cf3b ffff8800bb3e7af8 0000000000000000 [ 53.697410] 0000000000000000 ffff8800bb3e7b20 ffffffff81607b85 ffffffff81237770 [ 53.705399] Call Trace: [ 53.707962] [] dump_stack+0xc1/0x124 [ 53.713298] [] handle_userfault+0x715/0xf50 [ 53.719238] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 53.726223] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 53.732599] [] ? futex_wait+0x4ad/0x610 [ 53.738195] [] ? handle_mm_fault+0xb5d/0x3190 [ 53.744313] [] ? handle_mm_fault+0x291e/0x3190 [ 53.750523] [] handle_mm_fault+0x2938/0x3190 [ 53.756560] [] ? copy_page_range+0x1480/0x1480 [ 53.762770] [] ? __do_page_fault+0x780/0xa00 [ 53.768799] [] ? vmacache_find+0x57/0x290 [ 53.774568] [] __do_page_fault+0x35b/0xa00 [ 53.780421] [] do_page_fault+0x27/0x30 [ 53.785928] [] page_fault+0x28/0x30 [ 53.791175] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 53.797982] [] ? SyS_pselect6+0x19a/0x530 [ 53.803751] [] ? SyS_select+0x1d0/0x1d0 [ 53.809347] [] ? SyS_futex+0x210/0x2c0 [ 53.814854] [] ? do_futex+0x15d0/0x15d0 [ 53.820447] [] ? security_file_ioctl+0x89/0xb0 [ 53.826648] [] ? lockdep_sys_exit_thunk+0x12/0x14 [ 53.833110] [] entry_SYSCALL_64_fastpath+0x22/0x9e 2018/03/25 21:36:45 executing program 2: socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdir(&(0x7f0000bebff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c4fff8)='./file0\x00', &(0x7f0000b18ff8)='iso9660\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fcfff)='.', &(0x7f00003a2ffa)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6bff8)='./file0\x00', &(0x7f00006d8000)='./file0\x00', &(0x7f00000d2ffa)='ramfs\x00', 0x80000, &(0x7f0000508fff)) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/sockstat\x00') preadv(r0, &(0x7f0000001780)=[{&(0x7f0000000640)=""/4096, 0x1000}, {&(0x7f0000001640)=""/56, 0x38}], 0x2, 0x0) 2018/03/25 21:36:45 executing program 0: keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/03/25 21:36:45 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b8ffc)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x3) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0x4, 0x10}, &(0x7f00000000c0)=0xc) ioctl$KDSETLED(r0, 0x4b32, 0xffffffffffffff5d) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000100)={r4, @in={{0x2, 0x4e21}}, 0x7f, 0x1, 0x3, 0x0, 0x40}, 0x98) epoll_wait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0) 2018/03/25 21:36:45 executing program 1: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0xff, 0x5}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x2}, 0x20) 2018/03/25 21:36:45 executing program 6: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}}], 0x2c) socket$pppoe(0x18, 0x1, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) r1 = dup(r0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000000)) sigaltstack(&(0x7f0000001000/0x1000)=nil, 0x0) 2018/03/25 21:36:45 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b2c000)=[{r1}], 0x1, 0xfffffffffffffff8) getpeername(r1, &(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000440)=0x80) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000480)={0x80000001, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e20}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, 0x6, 0x7, 0x1, 0xa24, 0x0, 0x1f, 0xa93, 0xc33b}) r3 = dup2(r1, r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000000)=0xc, 0x4) 2018/03/25 21:36:45 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00007c5000)={0x2, &(0x7f0000001ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6}]}, 0x10) pread64(r0, &(0x7f0000000000)=""/77, 0x4d, 0x0) 2018/03/25 21:36:45 executing program 3: creat(&(0x7f0000000180)='./control/file0/file1\x00', 0x70) rename(&(0x7f0000000040)='./control/file0\x00', &(0x7f0000000000)='./file0\x00') r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_sys\x00', 0x0, 0x0) r1 = open(&(0x7f0000000100)='./control/file0\x00', 0x400000, 0x110) linkat(r0, &(0x7f00000000c0)='./control/file0\x00', r1, &(0x7f0000000140)='./control/file0/file0\x00', 0x400) 2018/03/25 21:36:45 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000100)={0xfffffffffffffffe, {{0xa, 0x4e24, 0x800, @dev={0xfe, 0x80, [], 0x13}, 0x8}}}, 0x88) r1 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) 2018/03/25 21:36:45 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000001100), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f00001fcfe4)={&(0x7f00005bfff0)=@can, 0x80, &(0x7f0000000040)=[{&(0x7f00009b4f9f)=""/97, 0x61}], 0x1, &(0x7f0000c29000)=""/4096, 0x505}, 0x102) shutdown(r0, 0x1) 2018/03/25 21:36:45 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xc, "0ea6b91460bc7f1d369dafa8"}, &(0x7f0000000080)=0x14) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380), 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) mkdir(&(0x7f0000eacff8)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f0000b7bff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000ebcffe)) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0/bus\x00') 2018/03/25 21:36:45 executing program 5: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x101800, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x20000000006, &(0x7f0000264000)="11", 0x1) 2018/03/25 21:36:45 executing program 6: futex(&(0x7f000000cffc), 0x2, 0x0, &(0x7f0000ffa000), &(0x7f0000048000), 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/sco\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000000080)={{0x100000000, 0x100000001}, 'port1\x00', 0x88, 0x8, 0x7fff, 0x2, 0x1f, 0x9, 0x6e8, 0x0, 0x2, 0x5929}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000140)) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x454001, 0x0) accept4$bt_l2cap(r0, &(0x7f0000000180), &(0x7f00000001c0)=0xe, 0x800) 2018/03/25 21:36:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200002, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0xc) writev(r0, &(0x7f00001f4ff0)=[{&(0x7f0000967000)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd1b000000160000ed5dfffff5000022000d00010004040800bc50ea0000000000", 0x58}], 0x1) 2018/03/25 21:36:45 executing program 2: r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) 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$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xde) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer\x00', 0x400, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x27ffe) sendmsg(r1, &(0x7f0000000080)={&(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1=0xe0000001}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)="c8", 0x1}], 0x1, &(0x7f0000000640)=ANY=[], 0x0, 0x8054}, 0x81) flock(r0, 0xa) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f00000001c0)={0x5, 0x5, 0x4, 0x0, 0x11}) sendfile(r1, r2, &(0x7f00000000c0), 0x8080000001) 2018/03/25 21:36:45 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b2c000)=[{r1}], 0x1, 0xfffffffffffffff8) getpeername(r1, &(0x7f00000003c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000440)=0x80) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000480)={0x80000001, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}, {0x2, 0x4e20}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, 0x6, 0x7, 0x1, 0xa24, 0x0, 0x1f, 0xa93, 0xc33b}) r3 = dup2(r1, r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000000)=0xc, 0x4) 2018/03/25 21:36:45 executing program 3: r0 = socket(0xa, 0x2, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1, 0x2}, 0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000040)=@ethtool_rxfh_indir={0x38}}) 2018/03/25 21:36:45 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000c82ffc)=0x400000000000001, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x100000000, 0x3f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x8}, 0x8) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xfffffffffffffee5, 0x2, &(0x7f0000b34ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/03/25 21:36:45 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000080)=""/24, &(0x7f00000001c0)=0xfffffdfe) 2018/03/25 21:36:45 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x0, &(0x7f00000001c0)=0x7fffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f00004fe000)=0x101, 0x4) listen(r0, 0x1f) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x14240, 0x20) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000000180)={0x6, 0x3, 0x80000001, 0x1, 0x4d000000000, 0x2}) getpeername$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) sendto$inet6(r0, &(0x7f0000eb9fff), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x7c, r3}) inotify_init1(0x80800) shutdown(r1, 0x0) 2018/03/25 21:36:45 executing program 4: r0 = syz_open_dev$random(&(0x7f0000000100)='/dev/random\x00', 0x0, 0x8020000) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0xc}) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_vif\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r2, 0xc058534b, &(0x7f0000000040)={0x7, 0xd, 0xffffffff, 0x1, 0x4b, 0x5}) epoll_pwait(r1, &(0x7f0000fb5000)=[{}], 0x1, 0x0, &(0x7f00000f3000), 0x8) 2018/03/25 21:36:45 executing program 6: r0 = inotify_init1(0x0) r1 = syz_open_dev$sg(&(0x7f00000004c0)='/dev/sg#\x00', 0x7fffffff, 0x82) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000500)=0x9, 0x4) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = memfd_create(&(0x7f0000000080)="24c6656d31265e00", 0x3) execveat(r3, &(0x7f0000000200)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000240)="24c6656d31265e00", &(0x7f0000000280)='cpuset[\x00', &(0x7f0000000380)='\x00'], &(0x7f0000000480)=[&(0x7f0000000400)="24c6656d31265e00", &(0x7f0000000440)="24c6656d31265e00"], 0x1000) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r4, &(0x7f0000000000)="acfb", 0x2, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) recvfrom$inet(r4, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) recvmsg(r4, &(0x7f00001fcfe4)={&(0x7f00005bfff0)=@can, 0x10, &(0x7f0000e48fd0)=[{&(0x7f00009b4f9f)=""/97, 0x61}], 0x1, &(0x7f0000c29000)=""/4096, 0x1000}, 0x102) sendto(r4, &(0x7f00000000c0)="388a", 0x2, 0x1, 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00000000c0)={0x10000, 0x4}) wait4(r2, &(0x7f0000000000), 0x20000000, &(0x7f0000000140)) wait4(r2, &(0x7f0000000040), 0x60000009, &(0x7f00000002c0)) 2018/03/25 21:36:45 executing program 3: r0 = socket(0x1000000000010, 0x2, 0x1000) write(r0, &(0x7f0000237000)="260000001e0047f791f6caff00242207070000000200000000000000aa0737550500040008ff", 0x6) 2018/03/25 21:36:45 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000040)=[{0x30, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/03/25 21:36:45 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000080)={{0x2, 0x0, @rand_addr}, {}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'lo\x00'}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x7, &(0x7f0000000100)=0x4) 2018/03/25 21:36:45 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000000c0)="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", 0xfffffffffffffda2) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc)=0x406, 0x4) write(r1, &(0x7f000001bfff)='j', 0x1) recvmsg(r1, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000002300)=[{&(0x7f0000002340)=""/4096, 0x1000}, {&(0x7f0000002240)=""/72, 0x48}, {&(0x7f0000001200)=""/4096, 0x1000}], 0x3, &(0x7f00000022c0), 0x0, 0x2}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x903, 0x0) connect$ipx(r2, &(0x7f0000000080)={0x4, 0x0, 0x1, "97ab1a3107ee"}, 0x10) r3 = request_key(&(0x7f0000000200)='pkcs7_test\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000280)='/dev/pktcdvd/control\x00', 0xfffffffffffffffa) r4 = request_key(&(0x7f00000002c0)='rxrpc_s\x00', &(0x7f0000000300)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000340)=',\x00', 0xfffffffffffffffe) r5 = add_key$user(&(0x7f0000000380)='user\x00', &(0x7f00000003c0)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000400)="ccd9e253591dc6c0ffcf04389ca2d373220f4761bc3909e9c72ea9e9f18a3a4e42c234c0349acfe5ea28b0a845d3269921efa7cabf6f33ebe2520e046eddb8131999bb9db0bccd92a8b4c37667ba5d3d58823bd6527f68fcba893a40e60d3a44c586ce17f114a9cb63db34ce5d0207857f2c55480d9db6f7c429975fe43d51", 0x7f, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000000480)={r3, r4, r5}, &(0x7f0000003340)=""/4096, 0x1000, 0x0) r6 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r6, 0x400454cb, 0x0) 2018/03/25 21:36:45 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet6_tcp_buf(r0, 0x6, 0x18, &(0x7f00000010c0)=""/4096, &(0x7f0000001080)=0x2) pread64(r0, &(0x7f0000000000)=""/57, 0xf2, 0x0) 2018/03/25 21:36:45 executing program 4: pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = memfd_create(&(0x7f0000000ffe)='\'\x00', 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000012000)={0x0, 0x0, 0xfffffffffffffffc}) 2018/03/25 21:36:45 executing program 0: write(0xffffffffffffffff, &(0x7f0000000040)="01", 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000013c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000100)=0x9) readv(0xffffffffffffffff, &(0x7f0000001240)=[{&(0x7f0000001340)=""/112}, {&(0x7f00000001c0)=""/4096, 0x2d4}, {&(0x7f00000011c0)=""/80}], 0x10000000000000aa) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f00000000c0)=0x20, &(0x7f0000000140)=0x4) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000080)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) write(r1, &(0x7f0000001280)="e7883098e77bc6cd976de7fdecdfd402e8de782a1247adfc20ff26c6eba217fd2da4c1e4ee10c21311fc89b8adcdfc7b40e87f308261b0da4a0c56a160626b7f64bc51c115c8c967cca73246174541fc8e0c9b763d417c435c6fcb88e50a4e76dced623138e03a3f53e997bcc4f6088b4fa37cab2457a54a020eac09e3503fed47a27cd62c87bdd7084112b925e204b79432382f9a2f7276a48c40680599a69a01ccd9f48fa8949bd57e76cbc97ebb05e7c99c3f4b", 0xb5) 2018/03/25 21:36:45 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000867000)=@fragment, 0x8) r1 = accept4(r0, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000180)=0x80, 0x80800) connect$unix(r1, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_pts(r2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20, 0x807}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000037aff8)=@fragment, 0x8) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000), 0x0, &(0x7f0000cc3fe8)=[{0x10}], 0x10}}], 0x1, 0x0) 2018/03/25 21:36:45 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0xffffffffffffffff, 0x0) close(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/25 21:36:45 executing program 0: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = syz_open_dev$sg(&(0x7f00003f7ff7)='/dev/sg#\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000eeafd7)=[{0x0, 0x0, 0x400000000, 0x0, @tick=0x3, {0x7fffffff}, {0x0, 0x3}, @result}], 0xfffffffffffffe97) 2018/03/25 21:36:45 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8001) r2 = dup3(r1, r0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu\x00', 0x200002, 0x0) pwritev(r2, &(0x7f0000001140)=[{&(0x7f0000000080)=' ', 0x1}], 0x1, 0x0) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000140)) close(r0) 2018/03/25 21:36:45 executing program 5: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) r1 = getegid() lchown(&(0x7f0000000040)='./file1\x00', r0, r1) mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f00008a3f69)) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000f19000)=@file={0x200000001, './file0/bus\x00'}, 0xe) 2018/03/25 21:36:45 executing program 2: accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0xb037, 0x1752, 0x7}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r1, &(0x7f0000000180)=0x4) socket$inet6(0xa, 0x80001, 0x0) socket$inet6(0xa, 0x2, 0x4) r2 = open(&(0x7f0000000200)='./file0\x00', 0x10000, 0x1a) socket$inet_sctp(0x2, 0x1, 0x84) ioctl$KDGKBENT(r2, 0x4b46, &(0x7f0000000240)={0x0, 0x6, 0x7}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000001c0)=0x181c13e9, 0x4) 2018/03/25 21:36:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBENT(r1, 0x4b46, &(0x7f0000000040)={0x5, 0x87, 0xd35}) listen(r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000b9eff8)='net/tcp\x00') preadv(r2, &(0x7f0000b78f90)=[{&(0x7f00006da000)=""/195, 0xc3}], 0x1, 0x0) 2018/03/25 21:36:45 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000002000)='/dev/hwrng\x00', 0x6, 0x0) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r1, 0x0) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/03/25 21:36:45 executing program 7: timer_create(0x2, &(0x7f000014b000)={0x0, 0x1f}, &(0x7f00002d3ffc)) timer_settime(0x0, 0x0, &(0x7f00000e4fe0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f000094c000)) timer_create(0x2, &(0x7f0000978fa0)={0x0, 0x12}, &(0x7f0000044000)=0x0) clock_gettime(0x0, &(0x7f0000cfa000)={0x0}) clock_nanosleep(0x2, 0x0, &(0x7f0000d31ff0)={r1}, &(0x7f00003d7ff0)) clock_gettime(0x0, &(0x7f0000979000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f00007a3fe0)={{0x77359400}, {0x0, r2+10000000}}, &(0x7f00006dcfe0)) r3 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000000)) 2018/03/25 21:36:45 executing program 1: clock_gettime(0x4000000000000002, &(0x7f0000000080)) 2018/03/25 21:36:45 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./control\x00', 0x40, 0x10) getsockname$unix(r0, &(0x7f0000000100), &(0x7f0000000180)=0x6e) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x800005, 0x0) bind$unix(0xffffffffffffffff, &(0x7f000000f000)=@abs, 0x8) bind$unix(r2, &(0x7f0000000180)=@abs={0x1}, 0x6e) r3 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r1, r3, &(0x7f0000000000)=0x100, 0xff) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) accept4$netrom(r0, 0x0, &(0x7f00000001c0), 0x80800) socketpair$inet(0x2, 0x803, 0x800, &(0x7f0000000200)) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000882ff6)='./control\x00') r4 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r4, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r4, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x3, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000dc0)=@sco={0x1f}, 0x8, &(0x7f0000000e40), 0x0, &(0x7f00000012c0)}}], 0x2, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x10, 0xffffffffffffffff, 0x0) 2018/03/25 21:36:45 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000016, &(0x7f00002a1000), 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x18c40, 0x4) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00000000c0)=0x8, &(0x7f0000000100)=0x2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000000140)={{0x3, 0x3, 0x6, 0x1, 0x8}, 0x8, 0x3111e0ba, 0x8000}) setns(r0, 0x8000000) syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x206000) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000000040)={0x8, 0x531, 0x4}) 2018/03/25 21:36:45 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f5ff8)=@assoc_value, &(0x7f0000d73ffc)=0x8) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0xf467}, 0x4) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) setxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.evm\x00', &(0x7f0000000140)='\x00', 0x1, 0x3) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000000180)=0x3) 2018/03/25 21:36:45 executing program 4: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) ppoll(&(0x7f0000a25000)=[{r0}], 0x1, &(0x7f0000d7c000)={0x0, 0x989680}, &(0x7f0000dc3ff8), 0x8) r1 = socket(0x14, 0x7, 0x40) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000040), 0x0) 2018/03/25 21:36:45 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000e9ff6)='/dev/ptmx\x00', 0x40001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000100)='vegas\x00', 0x6) write(r0, &(0x7f0000cf4000)="09000000b36c5529a5534195cbffb4fffffff6091715f12f8f549f29496490f3f2afa9fd016f97ea68e0b7400fd558010287ce86ed8d843591ec4c782f85000000097f39147a2c89310932b0f6017ef5f00dfc01010000000000ffbf13", 0x5d) ioctl$TCSETAW(r0, 0x5402, &(0x7f000073a000)) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x800, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x6e6, 0x0, 0x9, 0x2, 0x0, 0x1, 0x4, 0x2, 0xff, 0xffffffffffffffff, 0x5}, 0xb) 2018/03/25 21:36:45 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vga_arbiter\x00', 0xa0000, 0x0) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f0000000240)=0x4) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f00002eb000), 0x0) r3 = dup3(r1, r0, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff8, 0x1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000000c0)={r4, @in={{0x2, 0x4e20, @loopback=0x7f000001}}}, &(0x7f0000000180)=0x84) poll(&(0x7f00000001c0)=[{r1, 0x210}, {r3, 0x40}, {r3, 0x1000}, {r3, 0x3010}, {r1, 0x8448}, {r0, 0x100}], 0x6, 0x401) 2018/03/25 21:36:45 executing program 0: readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/4096, 0x1000) r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xa0040, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000001140)={'filter\x00', 0x4}, 0x68) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001300)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@remote}}, &(0x7f0000001400)=0xe8) getgroups(0xa, &(0x7f0000001440)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) syz_fuse_mount(&(0x7f00000012c0)='./file0\x00', 0xc001, r1, r2, 0x2, 0x138000) seccomp(0x200000000000001, 0x0, &(0x7f0000001480)={0x1, &(0x7f0000000000)=[{0x4, 0x0, 0x0, 0xffffffff}]}) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f00000011c0)="6a3d3897e586ead093c1d9728fc46a72fc7f0423321d3450d2d60fadcff43b11126ae58019e8466bec3d5050c2dd23544212ab762c55aa6f22832ed255039f0227b0690b68b817fbf7464d87a833c7b217d30e4c7ccc4ec4673559c73098775f93cef314b8cabc0fc15d48d94ef81ed1980cf90f4e4dca556fce20215c2898c0e316b780320d25e879abf62f2964984b652a1db198614189891cab0abad2225639f39d9f22995f6102c961bb92a9e4f646651bc9f5f897ea23ef41650b12727580ff1b0d5da6", 0xc6) unlink(&(0x7f0000000040)='./file0\x00') 2018/03/25 21:36:45 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) r2 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/03/25 21:36:45 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x4e21}, 0x1c, &(0x7f00000f9000), 0x0, &(0x7f000003cc48)=[{0x1da, 0x29, 0x32}], 0x1e8}}], 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000), 0x10) 2018/03/25 21:36:45 executing program 3: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a9ff0)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'erspan0\x00', 0x1000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000080)) ioctl$sock_SIOCGPGRP(r1, 0xc004510e, &(0x7f0000000000)) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0xcf}, 0x1c) 2018/03/25 21:36:45 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000000040)={0x7, 0xff2, 0x7, 0x6, 0x4, 0x20}) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) write$cgroup_pid(r2, &(0x7f0000000100)=ANY=[], 0x1023c) truncate(&(0x7f0000000140)='./file0\x00', 0x0) write(r2, &(0x7f0000000180)="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", 0xdc4) 2018/03/25 21:36:45 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}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}) memfd_create(&(0x7f0000000000)='{\x00', 0x2) 2018/03/25 21:36:45 executing program 5: ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000000140)={'eql\x00', @ifru_map={0x0, 0xf7}}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000040)={0x2}) r1 = memfd_create(&(0x7f0000000080)="62726964676530000200", 0x3) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f00000000c0)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r2, 0x890c, &(0x7f0000000100)={"62726964676530000200"}) 2018/03/25 21:36:45 executing program 1: mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x4, 0x10000, 0x0, 0x10000, 0x5, 0x6, 0x400, 0x10000, 0x6, 0x100, 0x280000000, 0x100}) symlinkat(&(0x7f000001effd)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) fallocate(r0, 0x0, 0x7fff, 0xe44) linkat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000017000)='./file1\x00', 0x0) 2018/03/25 21:36:45 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) ptrace(0x4208, r1) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x0, &(0x7f00000000c0)=""/18) 2018/03/25 21:36:45 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000240)) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000500)=@req3={0x2c, 0xbafa, 0x7f, 0x74, 0x936, 0x9, 0x5}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @rand_addr=0xcc}}, 0x3, 0x80000001, 0x800, 0x4, 0x22}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x1, 0x1, 0x7ff, 0xec7, r2}, &(0x7f00000003c0)=0x10) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000006ffc)=0x6, 0x4) accept$inet6(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000004c0)=0x1c) sendmmsg(r0, &(0x7f0000006a00)=[{{&(0x7f00000000c0)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "0ab1b91760aa45bff44eed234cdaa6e81d7d003db7392be9565ef6ef635025b5613d5e04219559a8e68256b07ef6ea4c540133db33a44981d3fd7a5dd997d7"}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)}}, {{&(0x7f0000002dc0)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80, &(0x7f0000002ec0), 0x0, 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fc683348bee66cad2189b7a8630f27b6f4236aa4d7e3761ec781ac4463fdc1416664dc2761b3cf2052474b05e0e1388e6da0d179bb93eb3cfb009c19241f5e0427238ac7b249287e42ec6880000000000000001000000090000003d6586d94d5ab79a9c62133a3425c6717241cdbcba9b0ee9c65eb480c6df2c92810e79f82956b03b3378df47c1304b9c7252e568125b16a3d2ff91f290c2824674392e0736e5626cd050a94d337997b050411fe9148dcd8828bff89bd78d0b810a8c3667596bcebfadf3"], 0x1e00, 0x20000010}, 0xe7b}, {{&(0x7f0000006480)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000006980)=[{&(0x7f0000006500)="1ba98c51bf88b8f63592f46ea955a1be2b081c45efaad3d919b64c08d159299dbf62b21ecd645813ae3c7add7a7f0060af4c457536652dd3821713441d683785a005331878321fba9697149782215dcaa5c34dff17ac020dbf7b6ba9c801026a634f71dd592ceceab245393c8039cfe9791702933d0dc4445cf26dcea1faa5b6ae1e6883c80b94427a9419ae691a4c5f8cb2a15b4b85835a74aecf73c10411b415afccd7a5a312558abd1419ecf8b33ec76edd838fa4f4", 0xb7}, {&(0x7f00000065c0)="c3a722d52c14909aed89a35f96222cb0812b5eaf851f915bfe74984e1c52fb3c2c8ff7e1f056e5fabca6fbd99130acf3650b84a62228855b9d59760f2e2d007a8ca7000894f2cce990123ae52335c322fddb0b5659e6b0960be5e56898f2976defc43f31e1844c34e2bab399569b3bc17969fac2440035591810f7f896367dac8cb5ee3e4e6ce924d27e6854014ad9574a7d8a5698dbbb7ab4e96555b639b88ba8400adee6e7877c8ce6af79bcd6356c9f84a4967086df29f31b60eabc900c38474b783a7ab2f6063a768390db4d8955f45f18665afee7365188e414f853095f761832cfd4ad7fdad1eea64bd37648a666481466948b", 0xf6}, {&(0x7f00000067c0)="e02513f352a541064111f28c1e66ed701f1ec0d60fb9e977a45666f794dab1b64098931a5a0e1aa9d7236520d11a32cdc9123b15741350bcaf948e02f4b4e2316a6b96726da8a743594009877aa209e26d34bd150c03733792df5059803497190aa6b278480d98113f2d45353cc39cec82fe937589af4b0f", 0x78}, {&(0x7f00000068c0)="20df0bd5ede1b31103e4808e4c8f4bf6bdd307c431c459536910cdfe81540e7a0d3b10c8568d24647066e5ce036e67f6285a343cae5ab7ff86d7a4ac970a56d27a7b51b4d7d965b78f1f1fbf954d3ac2b97d5e70dcfbdae1fd8ba67684bba3aad8a969171a97d05f2cd2f2de43546d8c7604339fffa48a2fb64c583c3204ee5dd64a8261ed4eca6fa69bc8797845be7ef3c08bd1860f024140775b105fb602357793332d3fd248e412ba22472680", 0xae}], 0x4, &(0x7f0000008040)=[{0x68, 0x4118, 0xffffffff00000000, "eb6afdce01bd22d5331d7738f4c5bce7c9c1b2f025e391e61231138c501334cd96c2fdcfd520f64ea3ed17b6779e4a094efcf8dcc102236ea827db064b4f02b6e2dc13138bc37eb06cb41a7c0c91221f0b8dc4"}, {0xa8, 0x103, 0x289e, "48aa24442408bb2dc4822126a766eb3062e5d7f7413d7d7b236d10463610b78bea372cab25ff55dd1737e6bd773ad9f8a1370f10252d2d656e78d601dc04248677eab78643d086e04665b0cc10824ba2b75164a9fbf3d206a5bb606f33b066569fea513356e7ef7d633604da479294282a1b995be4cae5555e2214027a45ac69643dcdc58015cd1ca9dad328de16bd61a5c2bf6e5565"}, {0x18, 0x108, 0x81, "f02ac6d154ee14c9"}], 0x128, 0x1}, 0xa000000}], 0x3, 0x4000080) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000400)='/dev/pktcdvd/control\x00', 0x2, 0x0) bind$ipx(r3, &(0x7f0000000440)={0x4, 0x4, 0x8, "5c9d5149f56e", 0x1}, 0x10) r4 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x60c100) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={"a06eb1ed9414010100fbff0400005800", 0x4012}) mlockall(0x4000040) getpeername(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000001c0)=0x80) setsockopt$inet_dccp_int(r5, 0x21, 0x7, &(0x7f0000000200), 0x4) r6 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$EVIOCSKEYCODE(r6, 0x40084504, &(0x7f0000000080)=[0x0, 0x6]) 2018/03/25 21:36:45 executing program 4: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000a94fd0)={0x1, 0x0, &(0x7f0000b8f000)=ANY=[@ANYBLOB='\x00'], 0x0, 0x0, &(0x7f00000003c0)}) 2018/03/25 21:36:45 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20003, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000000080)=0x5) ioctl$KDDISABIO(r0, 0x4b37) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/25 21:36:45 executing program 2: r0 = syz_fuse_mount(&(0x7f0000da3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$sndtimer(&(0x7f0000985000)='/dev/snd/timer\x00', 0x0, 0x0) fstat(r2, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, 0x0, r3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b52000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000b0f000)) 2018/03/25 21:36:45 executing program 6: r0 = signalfd(0xffffffffffffffff, &(0x7f00007d0ff8), 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0}], 0x1, &(0x7f0000b40ff0)={0x0, r1+10000000}, &(0x7f00008dbff8), 0x8) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) signalfd(r2, &(0x7f00000000c0), 0x8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='pids.events\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000080)={0x5, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/03/25 21:36:45 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f000045bfd3)="f8f8ffffffff18ffff0000031dc5d86c814a0083c5e9aed7b6fcc9bfe2d8b3181f16ef7dc14b2caf7e5da4cf07") 2018/03/25 21:36:45 executing program 5: r0 = socket(0x10, 0x2, 0x8) r1 = dup2(r0, r0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000000c0)=0xa48b) ioctl$LOOP_CLR_FD(r1, 0x4c01) socket(0xa, 0x800, 0x1) clock_getres(0x7, &(0x7f0000000200)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000080)={0xff, 0x0, 0x100000001}) ioctl$TCXONC(r2, 0x540a, 0x7fffffff) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100030423ca0000cf", 0xac) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000100)=""/238) 2018/03/25 21:36:45 executing program 3: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x244000, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x5, 0x10000000, 0x7, 0x556}) fcntl$setlease(r0, 0x400, 0x1) write$selinux_context(r0, &(0x7f0000000040)='system_u:object_r:auditctl_exec_t:s0\x00', 0x25) 2018/03/25 21:36:45 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1}, 0x0) 2018/03/25 21:36:45 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f00000000c0)='/dev/snd/timer\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000000)=""/79) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x40000, 0x0) [ 54.598130] binder: 7666:7685 unknown command 0 [ 54.608595] binder: 7666:7685 ioctl c0306201 20a94fd0 returned -22 2018/03/25 21:36:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000005c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000580)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000180000000006000000000000000000000000000000000000a16f511181ffeefc6a4b56dcb5a96e462eb46f3aecdda574aacd728934eb2fd65aeea2b5731b385e9ffe390c3047d2"], 0x1c}, 0x1}, 0x0) 2018/03/25 21:36:45 executing program 0: r0 = openat$cgroup_type(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) mmap(&(0x7f00005a3000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}) 2018/03/25 21:36:45 executing program 3: prctl$seccomp(0x2f, 0x0, &(0x7f0000000ff0)={0x223, &(0x7f00005d0000)}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2, 0x121200) setsockopt$inet6_tcp_int(r1, 0x6, 0xa, &(0x7f00000000c0)=0x5, 0x4) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/25 21:36:45 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = dup3(r0, r0, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000000040)) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='bcsh0\x00', 0xfffffffffffffcfe) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2}, 0x10) 2018/03/25 21:36:45 executing program 7: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000aa2000)='/dev/sequencer2\x00', 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_open_procfs(0x0, &(0x7f0000fda000)='mounts\x00') socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) unshare(0x8000002000200000) pselect6(0x40, &(0x7f00000abfc0)={0x3fffff}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/25 21:36:45 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f00000002c0)=@ethtool_dump={0x3e}}) 2018/03/25 21:36:45 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x7, 0x1, 0x1000, 0x80000001, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e20, @multicast1=0xe0000001}}, [0x2, 0x81, 0xed7, 0x7fffffff, 0x101, 0xdd3, 0x8, 0x8000, 0x800, 0x7, 0x80000001, 0x3ff, 0x6, 0x3f, 0xa62]}, &(0x7f00000001c0)=0x100) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 2018/03/25 21:36:45 executing program 5: r0 = socket(0x10, 0x2, 0x8) r1 = dup2(r0, r0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00000000c0)=0xa48b) ioctl$LOOP_CLR_FD(r1, 0x4c01) socket(0xa, 0x800, 0x1) clock_getres(0x7, &(0x7f0000000200)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.swap.current\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r2, 0x4b68, &(0x7f0000000080)={0xff, 0x0, 0x100000001}) ioctl$TCXONC(r2, 0x540a, 0x7fffffff) write(r0, &(0x7f0000000000)="1f0000000104fffffd3b000007110000f30501000b000100030423ca0000cf", 0xac) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000000100)=""/238) 2018/03/25 21:36:45 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000002c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000010000000855693ccbeb211ddbc882022a3f833b2bedb229bdacb70ddee46198e1ad69ac20ba6c4d11a4bb56796c6d2b"], &(0x7f00000000c0)=0xa) fchdir(r0) splice(r1, &(0x7f00000001c0), r0, &(0x7f0000000200), 0x2, 0xf) write(r1, &(0x7f0000000000)="15", 0x1) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=@random={'system.', './cgroup\x00'}, &(0x7f0000000180)=""/44, 0x2c) 2018/03/25 21:36:45 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff}) r1 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40042409, 0x1) ftruncate(r1, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r0, r1, &(0x7f000000a000), 0x1) 2018/03/25 21:36:45 executing program 0: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace(0x4207, r1) ptrace$setopts(0x420a, r1, 0x8, 0x0) mlockall(0x2) 2018/03/25 21:36:45 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0x200000000000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000080)) 2018/03/25 21:36:45 executing program 7: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r1 = socket(0x5, 0x80802, 0x8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @rand_addr}, &(0x7f00000000c0)=0xc) mknod$loop(&(0x7f0000000040)='./file0\x00', 0x20a1, 0x0) 2018/03/25 21:36:45 executing program 3: r0 = socket$packet(0x11, 0x80000000000002, 0x300) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = syz_open_dev$mice(&(0x7f00000001c0)='/dev/input/mice\x00', 0x0, 0x80000) epoll_wait(r3, &(0x7f0000000200)=[{}], 0x1, 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0xfffffffffffffff9, 0x4, 0x200, 0xce85, 0x6, 0x0, 0x6, 0x1, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={r4, 0x6}, 0x8) finit_module(r0, &(0x7f0000000000)='+trusted\x00', 0x3) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc), 0xfffffffffffffe2a) sendto$inet6(r0, &(0x7f0000003fd9), 0x0, 0x0, &(0x7f0000008000)={0xa, 0x4e20, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$GIO_UNISCRNMAP(r3, 0x4b69, &(0x7f0000000240)=""/1) epoll_create(0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000000100)={@rand_addr, @dev, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={@dev={0xfe, 0x80, [], 0x14}, 0x38, r5}) 2018/03/25 21:36:45 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x90000, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000040)=""/197) mmap(&(0x7f00003b9000/0x4000)=nil, 0x4000, 0x4004, 0x40000000032, r0, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000d99f65)=""/155, &(0x7f0000a92ffc)=0x9b) 2018/03/25 21:36:45 executing program 6: clone(0x200, &(0x7f0000f8bffd), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000000200)='./file0/file0\x00', 0x0, 0x2e7) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000d66ff8)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r4 = gettid() execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000a7bff8), &(0x7f0000000080)) syz_open_dev$random(&(0x7f0000000040)='/dev/random\x00', 0x0, 0x200200) fcntl$setown(r1, 0x8, r0) getpeername$netlink(r3, &(0x7f0000000080), &(0x7f0000000100)=0xc) r5 = syz_open_procfs(r0, &(0x7f0000000140)='net/softnet_stat\x00') r6 = syz_open_procfs(r4, &(0x7f0000000000)='statm\x00') sendfile(r5, r6, &(0x7f0000bc8000), 0x9) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) open(&(0x7f00000ed000)='./file0\x00', 0x401, 0x0) 2018/03/25 21:36:45 executing program 1: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001200)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2}, 'bridge0\x00'}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/keychord\x00', 0x800, 0x0) getdents(r1, &(0x7f0000000200)=""/4096, 0x1000) sendmmsg(0xffffffffffffffff, &(0x7f000000b6c0)=[{{0x0, 0x0, &(0x7f0000006780), 0xfffff64, &(0x7f0000000180), 0x0, 0x1}}], 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, {0xa, 0x4e20, 0x0, @empty, 0x2}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0xffffffc7) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000140)='/dev/keychord\x00', 0x101000, 0x0) openat$cgroup_int(r2, &(0x7f0000000180)='io.bfq.weight\x00', 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000001fde), 0x4) r4 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r4, 0xc0086421, &(0x7f0000000100)={r5, 0x1}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000000)={'TPROXY\x00'}, &(0x7f0000000040)=0x1e) 2018/03/25 21:36:45 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db8ffc)=0x36, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000040)={0x2, {{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xffff}}}, 0x88) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0xfffffffffffffffc, @dev={0xfe, 0x80}, 0x4}, 0xe) 2018/03/25 21:36:46 executing program 0: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) mq_getsetattr(r0, &(0x7f00000002c0)={0x0, 0x6, 0x7c9facc6, 0x1000, 0x8d, 0x3, 0x5}, &(0x7f0000000300)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007c2000)={0xffffffffffffffff}) unshare(0x400) ioctl$TCGETA(r0, 0x5405, &(0x7f0000000340)) accept4$unix(r1, &(0x7f0000000380), &(0x7f0000000400)=0x6e, 0x80000) getpeername$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e) r2 = socket$inet(0x2, 0x2, 0x10000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000002d00)=0x80000001, 0x4) socketpair$ax25(0x3, 0x3, 0x6, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) accept$ax25(r4, &(0x7f0000000200), &(0x7f0000000240)=0x10) connect$ax25(r3, &(0x7f00000001c0)={0x3, {"3e6cfc6ace419f"}, 0x2}, 0x10) socketpair$inet(0x2, 0x0, 0x1f, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000100)={0x3, [0xfff, 0x200000000, 0x4a]}, &(0x7f0000000140)=0xa) 2018/03/25 21:36:46 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000040)={{0x2, 0x4e22, @rand_addr=0x81d4}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0xc, {0x2, 0x4e21, @loopback=0x7f000001}, 'ip6gre0\x00'}) 2018/03/25 21:36:46 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000026ff0)={0x2, &(0x7f0000036ff0)=[{0x44, 0xfffffffffffffffc}, {0x6}]}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) quotactl(0x0, &(0x7f0000000000)='./file0\x00', r2, &(0x7f00000000c0)="de9ec78e8ba6844efd2ce6bc3070caf9321254d1e12b11f6a1b93827139b0416ceeb52211378d00dc93730a847ae91984db4c1c5c2278a283907c821041d89114c1cf91e21f48fa9a6d5764340c38c69c473be8695ed07be11f2b8899a1c1aedc0e9d4ea80c650fda19972c64ed311b7810ae722ce93075ef2b5c955e5659d98a63c3df540e17209f0f2d06e41d6bc4358a7da0392ef35ccf098783ff6682161da07f26c983f199cb12fd06cf54364b6ed6efff2b25fa9f94454ac883064a1dc8413d6067c546d2908cb430dda2ff004c713328613f105a287af4408c5a297f68c4f8e2be9c721f0e3dba27b13edf0") sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) 2018/03/25 21:36:46 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000000)=0xdf8, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e20}, 0x18d) 2018/03/25 21:36:46 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6f6f6d5f61646a00aceb048ace6a7fe4299541856162c2caee4ddcec07751e2f54b9cbf0357fa60e7f8e7f6304370006f19190212c4a9e569adb10d57a4df1ac9de547a489ee151288214d250681714c92c72529697f2a774835bb6f09301d08f3c72fbbd90fe9775e40875adddc5c6c9f923b2d5899a66add2811c07319d9ddba60e2b798d5dbc662") r1 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000340)=0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000380)={@dev, @broadcast, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000400)={{{@in=@rand_addr=0x4, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e20, 0xff, 0x4e23, 0x9, 0xa, 0x80, 0x20, 0x3c, r4, r2}, {0x9, 0x7, 0x6, 0x3, 0xdf7, 0xd37, 0x8, 0x2}, {0x80, 0x2, 0x8000, 0xecd}, 0x1, 0x0, 0x0, 0x0, 0x2, 0x3}, {{@in=@loopback=0x7f000001, 0x4d6, 0x3f}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3502, 0x0, 0x0, 0x5, 0x0, 0x81, 0x800}}, 0xe8) chown(&(0x7f00000000c0)='./file0\x00', r2, r3) r5 = socket$inet(0x2, 0x6, 0x80000001) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f0000000180)={@local, 0x0}, &(0x7f00000001c0)=0x14) setsockopt$inet_mreqn(r5, 0x0, 0x27, &(0x7f0000000200)={@multicast1=0xe0000001, @broadcast=0xffffffff, r6}, 0xc) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xd, 0x20011, r1, 0x0) dup(r5) pwrite64(r0, &(0x7f0000000280)='-', 0x1, 0x0) 2018/03/25 21:36:46 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/ip_mr_vif\x00') sendfile(r0, r0, &(0x7f0000000040)=0x800000, 0x2a) r1 = geteuid() fstat(r0, &(0x7f0000000080)) r2 = getgid() fchown(r0, r1, r2) 2018/03/25 21:36:46 executing program 3: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x34, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000100)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$l2tp(0xffffffffffffffff, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x4e21, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) mq_open(&(0x7f0000000080)='/dev/vga_arbiter\x00', 0x841, 0x8, &(0x7f00000000c0)={0xfffffffffffff9c7, 0x5, 0x8, 0x10000, 0x9, 0x5, 0x40, 0x20}) recvmmsg(0xffffffffffffffff, &(0x7f0000003900)=[{{&(0x7f00000028c0)=@can, 0x10, &(0x7f0000002a80)=[{&(0x7f0000002900)=""/185, 0xb9}, {&(0x7f00000029c0)=""/48, 0x30}, {&(0x7f0000002a00)=""/23, 0x17}, {&(0x7f0000002a40)=""/27, 0x1b}], 0x4, &(0x7f0000002ac0)=""/195, 0xc3, 0x7}, 0x1ff}, {{&(0x7f0000002bc0)=@rc, 0xa, &(0x7f0000002c40)=[{&(0x7f0000002c00)=""/27, 0x1b}], 0x1, &(0x7f0000002c80)=""/5, 0x5}, 0x7}, {{&(0x7f0000002cc0)=@nl=@unspec, 0xc, &(0x7f0000003140)=[{&(0x7f0000002d00)=""/88, 0x58}, {&(0x7f0000002d80)=""/36, 0x24}, {&(0x7f0000002dc0)=""/108, 0x6c}, {&(0x7f0000002e40)=""/237, 0xed}, {&(0x7f0000002f40)=""/6, 0x6}, {&(0x7f0000002f80)=""/113, 0x71}, {&(0x7f0000003000)=""/71, 0x47}, {&(0x7f0000003080)=""/12, 0xc}, {&(0x7f00000030c0)=""/95, 0x5f}], 0x9, &(0x7f0000003200)=""/227, 0xe3, 0x3}, 0x2feb}, {{&(0x7f0000003300)=@nfc_llcp, 0x60, &(0x7f0000003880)=[{&(0x7f0000003380)=""/158, 0x9e}, {&(0x7f0000003440)=""/254, 0xfe}, {&(0x7f0000003540)=""/16, 0x10}, {&(0x7f0000003580)=""/171, 0xab}, {&(0x7f0000003640)=""/197, 0xc5}, {&(0x7f0000003740)=""/175, 0xaf}, {&(0x7f0000003800)=""/127, 0x7f}], 0x7, 0x0, 0x0, 0x8}, 0x7}], 0x4, 0x20, &(0x7f0000003a00)={0x77359400}) r1 = socket$l2tp(0x18, 0x1, 0x1) clock_getres(0x2, &(0x7f0000000000)) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x50080, 0x0) dup2(r1, r0) 2018/03/25 21:36:46 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="0800000000000000000000000000000000000000000000000000000000000000000000000000000000000000c5bd28084a5a30f7c2ad9710742aea3a993c8fd9bde1cc5ded905c2a95f76d8ffdc265fc1f23ffdafef2f15bfeee5f5c76bbca0f421ac5a7ed0cf22826aae60a7358d95067f4907d8096de678d6c07907e16ff136d387b493ecf4a7787f26a4a55f7d715772cee2cc6f160d6810bd71872ebf44e87cb6d71df2ae2f3907133970bc0ca34bb2ac808ebd101b2dae22c824d7b7751bb2547eca833c49d580c8cea894b3f"]}) 2018/03/25 21:36:46 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r0, 0x40087602, &(0x7f0000000080)) truncate(&(0x7f00000000c0)='./file0\x00', 0x8) creat(&(0x7f0000000000)='./file0\x00', 0x20) 2018/03/25 21:36:46 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000100)) bind$ax25(r0, &(0x7f0000000040)={0x3, {"c7cbcd037812b9"}, 0x4}, 0x10) syz_open_procfs(0x0, &(0x7f0000030ff8)='pagemap\x00') fchdir(r0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000000080)=0x80, 0x4) 2018/03/25 21:36:46 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) pwrite64(r1, &(0x7f0000000080)='?', 0x1, 0x1) 2018/03/25 21:36:46 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x32) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000303ffc)) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) getxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=@known='system.posix_acl_default\x00', &(0x7f00000000c0)=""/210, 0xd2) [ 55.325718] syz-executor1 (7772): /proc/7767/oom_adj is deprecated, please use /proc/7767/oom_score_adj instead. 2018/03/25 21:36:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x101902) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f00001f2000)="aa", 0x1}], 0x0, 0x81003) times(&(0x7f0000000100)) sendfile(r0, r1, &(0x7f00000ddff8), 0x102000001) 2018/03/25 21:36:46 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.net\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000100)='./file1\x00', 0x0) pwrite64(r1, &(0x7f0000000080)='?', 0x1, 0x1) 2018/03/25 21:36:46 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=@bridge_newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x30}, 0x1}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000100)={r2, 0x3}) 2018/03/25 21:36:46 executing program 1: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@ipv4, @in=@dev}}, {{@in6=@loopback}, 0x0, @in=@local}}, &(0x7f0000000200)=0xe8) r1 = socket(0x600000a, 0x2400000001, 0x3) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000240)=0x8001, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000000)={0x6, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) 2018/03/25 21:36:46 executing program 0: acct(&(0x7f0000000040)='./file0\x00') seccomp(0x5, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) acct(&(0x7f0000dc8000)='./file0\x00') 2018/03/25 21:36:46 executing program 2: sendmsg$key(0xffffffffffffffff, &(0x7f0000f21000)={0x0, 0x0, &(0x7f0000f21000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="020081000b000000000000ddff000000090018000000290052491d5cffd9307508a2edaa5e1adddb8f000000000000f291dcb635ade88957"], 0x38}, 0x1}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@mcast2, 0x0}, &(0x7f0000000040)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @rand_addr=0xffffffff}, 0x17, r2}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000180)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0x100) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x60, &(0x7f0000000100), 0x0) 2018/03/25 21:36:46 executing program 1: futex(&(0x7f0000000140), 0x4, 0x0, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000200), 0x2) 2018/03/25 21:36:46 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0xc, 0x8011, r0, 0x0) 2018/03/25 21:36:46 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000240)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000000300)={0x1bf2, 0x68b8, 0xfffffffffffffeff, {0x0, 0x1c9c380}, 0x200, 0x7ff}) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_id=r2, &(0x7f00000002c0)=0x2b7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000000c0)={r2, @in6={{0xa, 0x4e22, 0x9cb, @empty, 0x9}}, [0x6, 0x20, 0x200, 0x2, 0x80000001, 0x6, 0x5, 0x8, 0x2c, 0x9, 0x20, 0x1000, 0xfffffffeffffffff, 0x8, 0x2]}, &(0x7f00000001c0)=0x100) 2018/03/25 21:36:46 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) execveat(0xffffffffffffffff, &(0x7f0000afa000)='./file0\x00', &(0x7f0000445000), &(0x7f0000926000), 0x0) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{r2, r3/1000+30000}, {0x0, 0x7530}}, 0x0) 2018/03/25 21:36:46 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000240)={0x7, &(0x7f0000000200)=[{0x80000000, 0x4, 0x509, 0x49c7}, {0x7ff, 0x0, 0x2, 0x3}, {0x10001, 0xfa62, 0x267a, 0x8}, {0x7ff, 0x3ff, 0x400, 0x6}, {0x110, 0x80, 0xffffffff80000000, 0x2}, {0x1f, 0x80, 0x400000000000, 0x400}, {0x2, 0xbdc, 0xfffffffffffffff9, 0x2}]}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000340)=0x0) sched_rr_get_interval(r0, &(0x7f0000000380)) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x2, 0x0) getpeername$llc(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x10) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f0000000280)="79ec4296591cafb53da5cec8826067e3756bd82a7b6cc95b91568df7e232fddc8ab0e686fb45c3dee07d9f18a953b6fe572fb1450215b9fdf44158fb5b7212cb72af1edd2fe76d93ddd79b3b7b8bd24fd6a06497876334a524170af8f5f1c7a7f0a1660756ff9e0baad3192d1f2a5f0ce6a6ff57db5d4d0ae2efc474a46ecfcd4db0e2a8c7532abd9e32ecb13fab6a") r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000b4508a)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x41007701, &(0x7f0000000000)="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") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000580)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, 0x0, "d352b4d9cc03f9f8403258a432b135175450d3afb7f5696bd65674ce2e5ebf691563cc0f27ccf799aaa609152bb58903abf50bfbc20cb05519ab8e059e15f3f754813cd073c7bf449316f1a85917f2cd"}, 0xd8) 2018/03/25 21:36:46 executing program 5: r0 = socket$inet6(0x10, 0x80000, 0x40) sendmsg(r0, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fbdb72d1cb2a4a280930a06000000a84308910000003900090008000500000000001900a30700000000000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) connect(r0, &(0x7f0000000080)=@in={0x2, 0x4e21}, 0x80) 2018/03/25 21:36:46 executing program 6: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000009ffc)=0x101, 0x4) sendto$inet6(r0, &(0x7f0000000000)="7701bb3464baf295ac70", 0xa, 0x0, &(0x7f0000000fe4)={0xa, 0x4e20, 0x100000002, @dev={0xfe, 0x80}}, 0x1c) r1 = memfd_create(&(0x7f0000000040)="2a9b2400", 0x3) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000080)) 2018/03/25 21:36:46 executing program 1: r0 = syz_open_dev$sg(&(0x7f00000b4ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2271, &(0x7f0000947000)) r1 = add_key(&(0x7f0000000140)='id_legacy\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="e100000026a7ffd3ab29d2b9b2b4bf420d4d46eeb7959281ea3f650c84a42d46d68e47a567b354581a4d816becfb6e775699c19b074756a263f74781e15ef745f2944378960532e3c2175671d169478177ee76e629061811abc84d7387b53919a8e85691efde2492d8a00cbcecbaf0ab5e0c87aa50f3c9aaaff53654be9e9afd6c815b633b8ae55c18c5562e5a7f4706a302ab3f1f46679962402848400739cd85b740489a975c328844ad97e3cafedc3964159f6d81a53500a4f8f80aeb77ebf120195c18eb9429fdce0d30a4d5096a2749dd591bb0187b861490034e82cd80fcdca4ac82"], &(0x7f0000000000)=0xe9) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={r2, 0x7f}, 0x8) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r1, r3) 2018/03/25 21:36:46 executing program 3: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e23}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000000100)={0x77, &(0x7f0000000180)=""/119}) r2 = socket$netlink(0x10, 0x3, 0xa) r3 = getpgrp(0xffffffffffffffff) sched_getattr(r3, &(0x7f0000000040), 0x30, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c0000001800000000000000000000000a00000000000000000000005e787908fe633dd0aaabb4699af61d3f1790d52274b3f3b8c0611b1615d04644bd9f7a5a3ad035501d6eacc2be86827fea7f301f410556"], 0x5a8}, 0x1}, 0x0) 2018/03/25 21:36:46 executing program 2: clock_gettime(0x0, &(0x7f0000615000)={0x0, 0x0}) setitimer(0x1, &(0x7f00000000c0)={{}, {0x0, r0/1000+10000}}, &(0x7f000006cfe0)) r1 = open(&(0x7f0000000080)='./file0\x00', 0x600, 0x100) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) clock_nanosleep(0x4, 0x1, &(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040)) getitimer(0x1, &(0x7f00004cefe0)) 2018/03/25 21:36:46 executing program 5: fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000140)={0x2, 0x1}) 2018/03/25 21:36:46 executing program 4: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000140)=0xa) 2018/03/25 21:36:46 executing program 1: syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x3) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000180)='/dev/rfkill\x00', 0x2, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f00000001c0)=0x81) syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x10002) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x190) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) 2018/03/25 21:36:46 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x501000) write$selinux_access(r0, &(0x7f0000000040)={'system_u:object_r:etc_mail_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x30, 0x34}, 0x3a) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dfb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000000100)=""/38) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003b9fdc)) syz_open_pts(r1, 0x0) r2 = epoll_create(0x401) r3 = dup2(r2, r1) epoll_pwait(0xffffffffffffffff, &(0x7f0000d19000), 0x0, 0x0, &(0x7f0000133000), 0x8) inotify_init() getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) unshare(0x20000400) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) 2018/03/25 21:36:46 executing program 2: pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000380)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x1, 0x5, 0x3, 0x10001, 0x7fffffff, 0x7, 0x0, 0x6, 0x6, 0x3, 0x9, 0xd4, 0x6, 0x3f]}, &(0x7f0000000480)=0x100) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000640), &(0x7f0000000680)=0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000004c0)={r2, 0x2, 0x7ff}, 0x8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f00000006c0)=ANY=[@ANYBLOB="3c01000010001307ffffffffffffffffe000000100000000000000000000000000000000000000000000000000000000000000000000000000000000e202ca299132", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001ffffffff3c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0500000000000000000000004c00120063636d5f626173652870636263286165732de165736e69292c736d332d67656e656963290000000000000000000000000000000000000000000000000000000000000000000000"], 0x4}, 0x1, 0x0, 0x0, 0x10}, 0x0) r4 = accept(r3, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x80) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000002c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r5, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x1ff}, &(0x7f0000000100)=0x8) ioctl$SIOCGIFMTU(r5, 0x8921, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x5, 0x0, 0x1, 0x1}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f00000001c0)={r6, 0x8000, 0xb6a, 0xffff, 0x872, 0x9, 0x3, 0x6, {r7, @in6={{0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0xb}, 0xc816988}}, 0xdd2, 0x10000, 0x8, 0x101}}, &(0x7f0000000280)=0xb0) 2018/03/25 21:36:46 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000240)='/dev/input/event#\x00', 0xfffffffffffffe01, 0x40) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/92, 0x5c}, {&(0x7f00000000c0)=""/76, 0x4c}, {&(0x7f0000000140)=""/58, 0x3a}], 0x3) r1 = signalfd(0xffffffffffffffff, &(0x7f000002d000)={0x10000000000003}, 0x13b) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f00000001c0)={&(0x7f0000ffb000/0x3000)=nil, 0xffff, 0x7, 0x4, &(0x7f0000ffb000/0x2000)=nil, 0x9}) r3 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e23, @rand_addr=0x7}}, [0x1, 0xd2, 0x2, 0xd333, 0xc655, 0x1, 0x6, 0x4, 0x3, 0x3, 0x81, 0x1ff, 0x5, 0x1, 0xeb]}, &(0x7f00000003c0)=0x100) openat$cgroup(r2, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) ioctl(r3, 0x440000000000127f, &(0x7f000002cfff)) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000400)={r5, @in6={{0xa, 0x4e22, 0xfffffffffffffffb, @dev={0xfe, 0x80, [], 0x19}, 0x6da6}}, 0x80000000, 0x7, 0x2, 0x4, 0x5d}, 0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000004c0)={r4, 0x20}, &(0x7f0000000500)=0x8) 2018/03/25 21:36:46 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/fib_trie\x00') ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{0x0, 0x913}, {0x7fffffff, 0x98b}, {0x3, 0xbe5}, {0xffffffff, 0x8}, {0x7, 0xffffffff}, {0x3ff, 0x20}]}) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000035fdb)={0x3f, 0x0, 0x0, {0x0, 0x1c9c380}}) 2018/03/25 21:36:46 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @local}, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f00000001c0)=0xe8) sendmsg$nl_route(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=@ipv6_getaddr={0x80, 0x16, 0x30, 0x70bd2d, 0x25dfdbfc, {0xa, 0x1f, 0x20, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8, 0x20}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffc01, 0xb7, 0x3ff, 0x5}}, @IFA_ADDRESS={0x14, 0x1}, @IFA_LOCAL={0x14, 0x2, @ipv4={[], [0xff, 0xff], @rand_addr=0x9}}, @IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_FLAGS={0x8, 0x8, 0x4}, @IFA_ADDRESS={0x14, 0x1}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000000}, 0x800) unlink(&(0x7f0000f86000)='./control/file0\x00') umount2(&(0x7f00006aeff0)='./control/file2\x00', 0x0) rmdir(&(0x7f00002ccff0)='./control/file1\x00') rmdir(&(0x7f0000000000)='./control/file0\x00') close(r0) 2018/03/25 21:36:46 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}}, {{@in, 0x0, 0xff}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x3}}, 0xe8) sendmsg$key(0xffffffffffffffff, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/25 21:36:46 executing program 3: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x200000, 0x0) write$cgroup_type(r0, &(0x7f0000000100)='threaded\x00', 0x9) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={"5e798e33af462550d54600", 0x10000000000007}) 2018/03/25 21:36:46 executing program 1: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r0 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f0000027000)={0xfffffffffffffffe}) truncate(&(0x7f0000051000)='./file0/bus\x00', 0x0) 2018/03/25 21:36:46 executing program 5: r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x3f1a, @empty, 0xfffffffffffff6da}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x4, 0x7, 0x0, 0x8001, 0xec, 0xbd, 0x100000000, 0x8, r2}, &(0x7f00000000c0)=0x62) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000100)=r3, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x1, 0x0, 0xffffffffffffffff}, 0x20) 2018/03/25 21:36:46 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_ifreq(r0, 0x8b0f, &(0x7f00000000c0)={'tunl0\x00', @ifru_settings}) fchmod(r0, 0x40) 2018/03/25 21:36:46 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1000048000001) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 'nr0\x00'}) timer_create(0x7, &(0x7f00000001c0)={0x0, 0x30, 0x2, @thr={&(0x7f0000000080), &(0x7f00000000c0)="af729f79285a7636740fc52043949ceb0f87ca04e245fd75722d1916de8e9205494680361e2f7e5e50a76c4350627217757562ffa29d497a9365370da32ac45a03d37d0c6766f6e5357e5ffe4769affa1f75ffcb6c5e53acf1bbe6031749c39157341c9d00720e8bc510f38155ed3dd5b45405e57da72d538e83e10e08f826ec27f11e99ec090c02d53be924106d8ca6ab9b907e936f4a6e44ff2d18e81c7507c6d23e12ec61b05706c8392de24507f49b418c6e90d0216020e3a2ef4c2fc5527cc5305cde4728c61c69299f971abecb4d84b8ae0a678ea4611dd3bc6c4c3892b8"}}, &(0x7f0000000200)) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000300)={0x8a, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x88) getsockopt$bt_hci(r1, 0x0, 0x0, &(0x7f0000000240)=""/191, &(0x7f0000000080)=0xbf) fsync(r0) 2018/03/25 21:36:46 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000957000)={&(0x7f0000000040)=@in6={0xa, 0x4e23}, 0x1c}, 0x8000) syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x100) sendto$inet6(r0, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa}, 0x1c) r1 = getpgrp(0xffffffffffffffff) wait4(r1, &(0x7f0000000080), 0x2, &(0x7f00000000c0)) 2018/03/25 21:36:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000088cff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x80045438, &(0x7f0000000200)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfc, 0x3}, 0xc) 2018/03/25 21:36:46 executing program 4: syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r0 = socket(0x1000010, 0x2, 0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000040)=0x8) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000180)={'filter\x00'}, &(0x7f0000000200)=0x44) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0xf61}, 0x90) r2 = socket(0x18, 0x0, 0x4) connect(r2, &(0x7f0000c81ff2)=@l2={0x1f, 0x0, {0x0, 0x0, 0x14}}, 0xe) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x7}, &(0x7f0000000280)=0x8) 2018/03/25 21:36:46 executing program 1: timer_create(0x0, &(0x7f0000000080)={0x0, 0x33}, &(0x7f0000000100)) clone(0x0, &(0x7f000080ef80), &(0x7f0000472ffc), &(0x7f000053effc), &(0x7f00008c0f0d)) timer_getoverrun(0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) accept$netrom(r0, 0x0, &(0x7f00000000c0)) keyctl$join(0x1, &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}) 2018/03/25 21:36:46 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x200f8) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) epoll_wait(r1, &(0x7f00000000c0)=[{}, {}], 0x0, 0x1) ioctl(r0, 0x400020000126c, &(0x7f0000000100)) 2018/03/25 21:36:46 executing program 6: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mq_timedreceive(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/03/25 21:36:46 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmsg(r0, &(0x7f0000021fc8)={0x0, 0x0, &(0x7f000002b000)=[{&(0x7f000000afbc)="8093958bca19ef5f839c2d988e80163d294835b196955ffacc24b7c09680a604f087ba79f9a5018cf9c341c7ef58e4a80210456641960cf37a14533fa28f808f47a654d6", 0x44}], 0x1, &(0x7f0000001000)}, 0xc180) sendmsg(r0, &(0x7f0000013000)={0x0, 0x0, &(0x7f0000002ff0)=[{&(0x7f000000c000)="bc", 0x1}], 0x1, &(0x7f000000ae80)}, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000022ff8)=@sco, 0x80, &(0x7f0000029000)=[{&(0x7f0000005fbb)=""/69, 0x45}], 0x1, &(0x7f0000029000)=""/56, 0x38}, 0x0) 2018/03/25 21:36:46 executing program 0: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000440)=@polexpire={0xcc, 0x1b, 0x72d, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in=@multicast1=0xe0000001}}}, [@policy_type={0xc, 0x10}]}, 0xcc}, 0x1}, 0x0) 2018/03/25 21:36:46 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/softnet_stat\x00') getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000280)=0x4) pread64(r0, &(0x7f0000000000)=""/202, 0xfe, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/25 21:36:47 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000080)=""/143) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000075afd0)={0x4, 0x0, &(0x7f000092b000)=ANY=[@ANYBLOB="11634840"], 0x0, 0x0, &(0x7f000005af7e)}) r1 = dup(r0) syz_open_pts(r1, 0xc00) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x0) ppoll(&(0x7f0000000180)=[{r0}], 0x1, &(0x7f0000000200), &(0x7f0000000240), 0x8) 2018/03/25 21:36:47 executing program 4: r0 = eventfd2(0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) close(r0) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/03/25 21:36:47 executing program 3: r0 = open(&(0x7f000000cff8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) listxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/177, 0xb1) rt_sigprocmask(0x0, &(0x7f0000f0cff8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd7ff0), &(0x7f0000039ff0)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f000000cff8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) openat(0xffffffffffffff9c, &(0x7f00008e4ff8)='./file0\x00', 0x200020041, 0x0) close(r0) openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) 2018/03/25 21:36:47 executing program 0: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) sync_file_range(r0, 0x2, 0x8001, 0x2) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) r1 = creat(&(0x7f0000001140)='./file0/bus\x00', 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) ftruncate(r1, 0x903) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000040)=0x1e) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f00000000c0)={0x7, 0x81}) ioctl$KDADDIO(r1, 0x4b34, 0x6) bind$nfc_llcp(r0, &(0x7f0000000100)={0x27, 0x1, 0x2, 0x7, 0x1f, 0x3f, "00d6aee266124b471f9108757f4c6ed17fc21c214360c9fc09b0fc425dd62f3b231d74c142aa7c73f9821205568cff08cf7037d0565c4fa2005142b2509e8d", 0x20}, 0x60) fsync(r2) mmap(&(0x7f00009c4000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) 2018/03/25 21:36:47 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x4002) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, 0x1, 0xc, "89c7ba28386f80e7dacf39b916a996eb3ecd101718472a367101df949a116882d9a3e2c86535c5472f30fe01c4e4cf646c2cc36c85a3024b93190e244f0b097f", "33456e9aa3cd9035883e3462df86f7ff143ae32e4d3184a03de4e6f5cf828a7c", [0x6, 0xfffffffffffffffa]}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, "cde0ed5f120000006a25be99541c24eff31658d4abaddef20e60c60e32950058244cd19ab5957cf48b090b461ffac42011a0a23bf29978b9fcb16162bf9370e1", "0d94be6b815da2bbc8f30f098721dfe4b1832cd48406109271de15e091c00872", [0x1]}) 2018/03/25 21:36:47 executing program 6: setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}}], 0x2c) sigaltstack(&(0x7f0000004000/0x3000)=nil, 0x0) prctl$setendian(0x14, 0x3) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x8, 0x101}, 'port0\x00', 0x7c, 0x80000, 0x6, 0x8, 0x40, 0x8, 0x4, 0x0, 0x0, 0x8}) 2018/03/25 21:36:47 executing program 1: nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00005bfff0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x40, 0x1300) remap_file_pages(&(0x7f0000193000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101000, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000140)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) 2018/03/25 21:36:47 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x800, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e24, 0xffffffff80000000, @empty, 0x2}}}, 0x84) ioctl$VT_RELDISP(r0, 0x5605) sendto$unix(r0, &(0x7f0000000180), 0x0, 0x40894, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) fcntl$getownex(r0, 0x10, &(0x7f0000000240)={0x0, 0x0}) tkill(r2, 0x1a) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ppp\x00', 0x40000, 0x0) ioctl$fiemap(r3, 0xc020660b, &(0x7f00000002c0)={0x1, 0x7, 0x3, 0x3, 0x5, [{0x1, 0x100000000, 0xfffffffffffffffc, 0x0, 0x0, 0x1100}, {0x100000001, 0x40, 0xfe, 0x0, 0x0, 0xa06}, {0x101, 0xbc, 0x2, 0x0, 0x0, 0x2088}, {0x0, 0x8, 0x3, 0x0, 0x0, 0x2100}, {0x2, 0x400, 0x0, 0x0, 0x0, 0x2000}]}) ioctl$KDSKBSENT(r3, 0x4b49, &(0x7f0000000400)="1dd94b32fa0a088fa91c0366d44b1e3ed8c57cabd80858193db78092ba495a5a4a4383e84627760b4ea531ab0f38f4077214cebf8b94735dc4ad6b9260522bbe43f1084e608d58d52c9d9e60c27f7950229af834162bf888fa3d8bc5b494a533c8c07b9928f6457b521fe0b654fc36ab502fd522633e54e7dcf55a2ea130b30aab4d382e38dd6c12f645f02427cd83d513928d58173353b3653a9d1a42cfcd5614b1707029440f6f6e2bae01148f383762acb2581eca50fe4c83d42441f520f99dbbc6e504d85c65ed9da48d413262152965") sched_setattr(r2, &(0x7f0000000500)={0x30, 0x7, 0x1, 0xc8, 0xfc0000000, 0x7, 0x0, 0x7}, 0x0) fcntl$notify(r3, 0x402, 0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000540)={r1, @in6={{0xa, 0x4e24, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x84) read$eventfd(r3, &(0x7f0000000600), 0x8) ioctl$TIOCOUTQ(r3, 0x5411, &(0x7f0000000640)) fcntl$lock(r0, 0x7, &(0x7f0000000680)={0x2, 0x0, 0x0, 0x1, r2}) chdir(&(0x7f00000006c0)='./file0\x00') signalfd4(r0, &(0x7f0000000700)={0x80000000}, 0x8, 0x80000) timer_create(0x7, &(0x7f0000000880)={0x0, 0x6, 0x1, @thr={&(0x7f0000000740)="3c7cd5011ec1fe534d27875a1684fe9a2d34c84700eac723a4039edee7c4f3e855fd1cbfa980aa7517a3639942b2aa7698093d3c030f0a6c4c8ef6a5cc4c7c77615a62362976b9bc02197aadad07067e3405f5ff87243117c49cc388e751870ef617c92de5edcd24616f3658cbf96aae244f98599d1d3b62d6b34f5b895d7b45d7ff73c256ad65fda1ef55b2a306c5d4a6a716543abf9a6a1d0f3ca6253d3b5ff6d6b6c97ea79d5dfe3de52d9103d1f848c82bd2", &(0x7f0000000800)="7d2201dd1f161bb5f91c281219f46f32f49471754d92be35531933fc35355d1803dfcad69807c109c20cec27b61d3e83d3b0c377b599b984029fd3c6dd0cb6e557827218a4035e125fc5f922b97a2213a481f9316b39302ebcc3a545ca"}}, &(0x7f00000008c0)=0x0) clock_gettime(0x0, &(0x7f0000000900)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000000940)={{r5, r6+10000000}, {0x77359400}}, &(0x7f0000000980)) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f00000009c0)=0x2, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000a00)) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000a40)={'sit0\x00', 0x400}) readlinkat(r0, &(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001ac0)={r1, 0x5}, &(0x7f0000001b00)=0x8) personality(0x6) r7 = syz_open_dev$usbmon(&(0x7f0000001b40)='/dev/usbmon#\x00', 0x4, 0x410040) getsockname$inet6(r0, &(0x7f0000001b80), &(0x7f0000001bc0)=0x1c) ioctl$TUNSETSNDBUF(r7, 0x400454d4, &(0x7f0000001c00)=0xfffffffffffff89a) 2018/03/25 21:36:47 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x44000002285, &(0x7f0000000100)="f8f8ffffffff18ffff0000265547b248396a90c1ea7525b0459d031dc5d840814a008345e9aed7b6fcc9bfe204") read(r0, &(0x7f0000000080)=""/36, 0x18) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000)=0x5) 2018/03/25 21:36:47 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000015c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001600)={0x0, 0x0}, &(0x7f0000001640)=0xc) r3 = getegid() r4 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001840)={0x0, 0x0}, &(0x7f0000001880)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001900)={0x0, 0x0, 0x0}, &(0x7f0000001940)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001980)={0x0}, &(0x7f00000019c0)=0xc) r8 = geteuid() r9 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001a00)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001a40)={{{@in6=@local, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in=@broadcast}}, &(0x7f0000001b40)=0xe8) r12 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002080)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000020c0)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f00000021c0)=0xe8) stat(&(0x7f0000002200)='./file0\x00', &(0x7f0000002240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000022c0)={0x0}, &(0x7f0000002300)=0xc) r17 = getuid() getgroups(0x4, &(0x7f0000002340)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r19 = gettid() fstat(r0, &(0x7f0000002380)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = gettid() r23 = getuid() lstat(&(0x7f0000002480)='./file0\x00', &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r25 = getpgrp(0x0) stat(&(0x7f0000004140)='./file0/file0/file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000002940)='./file0\x00', &(0x7f0000002980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002a00)=0x0) fstat(r0, &(0x7f0000002a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002ac0)=0x0) getresuid(&(0x7f0000002b00), &(0x7f0000002b40), &(0x7f0000002b80)=0x0) getgroups(0x4, &(0x7f0000002bc0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r34 = getpgrp(r10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002c00)={{{@in=@multicast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000002d00)=0xe8) r36 = getegid() r37 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002f00)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f0000003000)=0xe8) fstat(r0, &(0x7f0000003040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r40 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000030c0)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f00000031c0)=0xe8) stat(&(0x7f0000003200)='./file0\x00', &(0x7f0000003240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r43 = gettid() r44 = geteuid() r45 = getegid() r46 = getpid() getresuid(&(0x7f0000003bc0), &(0x7f0000003c00), &(0x7f0000003c40)=0x0) r48 = getegid() r49 = getpgid(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003c80)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000003d80)=0xe8) r51 = getegid() sendmmsg$unix(r0, &(0x7f0000003e40)=[{&(0x7f0000000000)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000000080)="957b9a157ef5c83cecf26a004674933a104b16ad017eec612a5d93d1b739254219eb646514a4b8f75a454119284b7783bd3803de190296d1be8aec", 0x3b}, {&(0x7f00000000c0)="a0fbe858a0c4bb764b1521fa70d2cd7c23033b2a2e3af977914ad2a686d239044638e23a1dc97f32906226057aefb71a6c69bd6f0531dae70855233a444b842c82585edccdc93476468efa683d9245ed7be4837e7ce810cd49890497957bae9ff8c52cc18d701cf295de6cccfee310ed242c6e12545660dbbe393f2a14eff0f69337c8103ad990ddcc475d545a638b8fb131f0e609688f76bf9e8c50a05eed3b3d8d568b9fc187aa", 0xa8}, {&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="d9059549097e3cc9c216fa9e60836ed0aeefffb4a8db9d63aef180009123519a17b4cc41e41d5e42f6515c981ce73dea9c85ed75932ed5beaed0b9111abc65de1a91c3da7458df21cae022558f4ff92c89b1", 0x52}, {&(0x7f0000001200)="de5d90c6ffbd679a8e3b352a58f39f6e07004950f9294c772d33bc7456a41b807877699ff34a0382f13b0be20bda83902a04022b0c4b0ca10b14efd8d441fccb5ba52a363c1d6ac5954ab13cef5084024c456d965dc451712736544b9cb42c38aeedfbfd161982120fcea6d6f39c9acf1a46f56482d6d2d8281d1f120f085cb28c253eaff8f68487de1fb42d63eaf5816b1157ccea48256ff396cc08e7e36e94c82c9e06d0004326c842a3d7eb85fe82db856a23fb48b752378bf8cecde072357a1c", 0xc2}, {&(0x7f0000001300)="d506ff26e408dc9cb57a74e5f53b9c78820b33970e5fe6f1192fee7ce85b9883db844c49c055224f4695278351531efce90206e5bbd0df2438a30d8148e9c0d82c58bd6b7f52b25ad87df5ce99a51e6830219a679f508aaa98a30a1280a0092d66e0e5be1bbad319cbfaf99119e99a063e904912d74c5ef35291881582b34ca2e3d809e7ed04768e01c30579b9d310a4ca193762baa94d2f4fd90a66037020c2398e121ffe705e201fd60f170d0aa6d73508d9e45628722be05d2792742880970b2847000e6b5908a0c7259a23222c5d686ad5d80b31b28e7674d53e1fd4ea881008ff1bf689cef3a7", 0xe9}, {&(0x7f0000001400)="31f6d4ca4804d73636d4fcdc78574e4e9e9fdd181a5d8ec36258af2f51b5", 0x1e}, {&(0x7f0000001440)="fc593e847eab926778ed89ace8792822a474546151bec90d236f40123858edcdf814f8147e326f5136da3f81cd919dbb7ed35ddcb0b1f49ecad6f822b929cdec16ff84b282ef27f71deeed22614ad7319ea93709cd5ab1222b8bf0eba25f65e5ee2fdfe3ff7fc37802a658a56f9eb8708dc0eea748d6f8a263cf", 0x7a}, {&(0x7f00000014c0)="7885166cfd6e62d51782052e9937e730003f8b86e4d7499a106232b3c69eefd4a523ee4812664dc11aeb", 0x2a}], 0x9, &(0x7f0000002880)=ANY=[@ANYBLOB="20000000000000000100080002000000", @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="c30000353dea871f00000000002117"], 0x50}, {&(0x7f0000001700)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000001800)=[{&(0x7f0000001780)="22bd6da2dffb7621838d6b484c617a26524ad46aa8d49acd1ff2d1e06287e945047ad2d015f21e69e594429bf12f67ec7f77c23f5a1111062197ee7c742f1a4598a2b610d36eaa8db5cb214b9ae43801b93b48f91bc7829525b2ffe57f76961a797e176d53901f97033d81", 0x6b}], 0x1, &(0x7f0000001b80)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x88, 0x8000}, {&(0x7f0000001c40)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002000)=[{&(0x7f0000001cc0)="c8", 0x1}, {&(0x7f0000001d00)="7a27fad14320fa26d3b0afbecc7071297de82a6b4c62177e555c108f797005e4193865ec00b7578b8b45f24e174b554ff22382b236ea1470edbc7bea617a92a450a5d65e807897b06af340b8eca8d7c5ca07e93b6c3f6e77a6b22d3c859392652c4dc3382f7558d97f620780ab3528", 0x6f}, {&(0x7f0000001d80)="56e64a0725764b312d84a8adca62a053315399002e8a872ff05a3af8796aeffb04bcb5ad6a1656f66ebca22ebe751c58de66bdcb9e8685207c4f13985da5b68c191af0683b65d2b30301ff62307b3b976e54e6b1b7709daa3bf29e46f6c55e46952dd602e778d9963988c1440f1fbd8f9c85e9a7b45557688b3108a9963999b12a29665d609a0e4b8bdfaed3025793c20c7c5428254302cbf8d22e1b31a7966ff9eb73d3ea799f957269204b8c5e197254e0cccf1b9f42f7db727d8ce8d2dbfb9c3e9385379e878ccbd17932ee95ef6054553679d4dae91610abc3fdc7c753bf3c2adc9ed3327c652f2d97407b1f805eec4074078d", 0xf5}, {&(0x7f0000001e80)="f6ac161c8e1c0be6f10f658d8b44729d08c9009902eb8381b7702a16b52ae3e4ed1028faca3058cee8a093cebf52795ef2d8c5f407176b3cd05d8ba6fbb1e5e9260b61db0b1453b7b7490dceaa4a1648c57b8e6119baf494330049343500dd1be28772ab8d18fb9c8731538de76af3b996c50274346ba8c5", 0x78}, {&(0x7f0000001f00)="0cc3f07b658f46e9c9a858484da0958805cbc0fd821c470127346fdba4a8203a1a7742832b25e6284a9cd5ad48071e9b9ac585b29726079d46b4fc65f90a55f3c5f7ac2bb3208b9b38a4e22b6b49aabd31be2a03cb01a5136e0a3273160edd6bdbaf407021e09009002a99bde447ba9250ef8990fe74565f3ead8cb037417bb90d6efd98f9062d15edfa07b2a59d6988588cd71e0bf7d5063b908c9401241f57fb6544e3cffee3fa1717e5573b76a439236001c99bd0a068fb8a745cd5a873bfff13465703", 0xc5}], 0x5, &(0x7f0000004180)=ANY=[@ANYBLOB="30000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r13, @ANYRES32=r14, @ANYRES32=r15, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r16, @ANYRES32=r17, @ANYRES32=r18, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r22, @ANYRES32=r23, @ANYRES32=r24, @ANYBLOB="a38a1cf523bbbc4dfb1afc0fcf431f673c30228582539a15dd921f14c059cbaa5f1e108f7fc7975f1b35ffe51ca0316dd5c6f7781f5da82f8165b11fc64d525ed0c8c6ebf52b66f6f5dfa6e208cc16198a9a911a2c410f96b71983fc56e0204586f528a0a9aab0dc8a4d83b313428991f79ed67ff8"], 0x128, 0x20000000}, {&(0x7f0000002680)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000002840)=[{&(0x7f0000002700)="db7e6d6c70b8d42df150a75437e77815", 0x10}, {&(0x7f0000002740)="c96d288e59df3447a63b662de15876388f789736388665cb17f2495527a8766003d34883c8785f6ffcc15dea809de36a5bcab4744a067a479bcafa709c35dbb2b1e14c2cf8523baf94e59e9b9de779d4691380cad02cbc603b21842ea08587e11f38b270d60379846b8f6a080d81b6a02c5fab65fe251ac4bf5a1530007c3d91381f7261fa50cdbea1f061a98ba635d1e4fb6e", 0x93}, {&(0x7f0000002800)="1258db2b0155", 0x6}], 0x3, &(0x7f0000002540)=ANY=[@ANYBLOB="200000000000007fff000000020000001352c8ea4c37ac8d45c1b48c3226bca72c8f6102c65ba6079459c565ef68f0b19b75e19675ddbb205c4c9847a0af22651e7ceab6c0602abc0880543c7c08e12438ab", @ANYRES32=r25, @ANYRES32=r26, @ANYRES32=r27, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r28, @ANYRES32=r29, @ANYRES32=r30, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r31, @ANYRES32=r32, @ANYRES32=r33, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r34, @ANYRES32=r35, @ANYRES32=r36, @ANYBLOB='\x00\x00\x00\x00'], 0xb8, 0x20000040}, {&(0x7f0000002e00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002ec0)=[{&(0x7f0000002e80)="7f2a7377051641", 0x7}], 0x1, &(0x7f00000032c0)=[@cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x60, 0x10}, {&(0x7f0000003340)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000038c0)=[{&(0x7f00000033c0)="1afcd65726763160ef74efe2a91a23178b1f83e6f08e1fe49a4d8ddf949f8c4caf454c34863a8a9870ca0df43f173a141b628e71817094e07d5dca0dce9e0d9f96bb08a47f18bb4bdd1dbcdaa99458d7065e5c0f53f6500a816575c116a0b24ebe1d23832ba6227ac9bc65ad589836394b739da28677d6682cd531bc131a294cbd63d8df6a566ee3c33b7b617bef5595a240874c8319df1f64c93dff1155f1d787", 0xa1}, {&(0x7f0000003480)="1b4dec96a57bfd79ff85a704dc3359f2214856a6543ad61d05702b2f6b1e9f0cff5891163a1593ffc8c0fdbd329e79d9edf030b9917cd3650e6f6ff899b53901374fe94d121aa1b87c1f9452ffa93cbb5cda015f00ad0b6d305cac7f389bc1c8c59dfd5a63691aaa0e7dc8f07ecd134e1206bb5bcffc8d5b69b6122da4e15c4c40462cb0a3133bd315c1b4d73fbc8649c6b8f2caf4a17e4cc4956b76e57a1a88a93540cba9117dd9089e06bd7f01910cd66221081cf468c3f2ac8e8fc7bd0d71b5eb7ef7a5b2f8d088b20e08122c552ade094895af44bad7e63ca0b85e317aed234c4ca9e2d88c57c17f4b81c4df7129", 0xf0}, {&(0x7f0000003580)="db6837e32cf1ec1062f6b9041339dad38c208c661f0e81b45c8915933df4f1becc6f81a1e2d46f9c27dcb8e7bf4d38367558f9d34f935805d6c1e677ac2182f8c8d3053781bfacbc5b64710f2838b22c8dcbbaef57e071a5329aa9d5ce9df3e7c5bd711a9acc2cf425aa93515f784aca2769fc0ed8fd2cf457114b16a9c9b3879f2b754c6447dd5e86d90f7886bcd890310a4edc94c43ce8b8912e1eb3df1e9a0ff02ab319fa649478db4a82b9f04d655cb554c5ef6f9d791992eda8c570e9399e3a491f4347f116d0a7d77b", 0xcc}, {&(0x7f0000003680)="334c9481f891e44a6c0ccfa51ae741f361430a6292f240d765273f5ab7577989b11993e1057a51af16fd76b4d3c0c0eb6f94e02d273fa399255f8ceb1780e816a8b988264554a0079b806939fc1860238cd12397a2f1dbe0242266aa4733b7c02098e046383d068f2d08d260272c8561d3b00cde84ce050ba6732f227e4a508b8cd966ab9740b3e33b9b12f007b29774bbcb0cad30842c56f1c7970a21d7c5e9eadf7d6b386f949951d3f901deed4481c0a1707ba3d32bdd6e5724c22feb23a922459dda40094c2d07da1cb877885174ad0849c3872241a333ace051476720ea2e07e7220bcb6c96", 0xe8}, {&(0x7f0000003780)="e77784873e15ca4ec45c6260331fcb49f9512daf718a0de69401a363c951c4b9074f75eacaeaefefa8637e85ed4d017e3a7387763381398df3ad76cdc655991aff7e163da14042a3e3888384c6154481745b2eed496921b05f8a3ea519ab372c1c0ceca88cbe78c9c1a51aad1792b3291030f70989160e0ac9c8499ac26493322a78d79d5d95ca682d8f8af314edcbcdc03091a219a8ae2059eeb61026c68bf2f4f302f073f15867419e8fc4329ff49d91cbf41aeb724847ec98134f92ae0b4d50ad9d5eccb6a7b64efe0c1a43033578b0b1e99d3a7db735f96a4ef26683e344180a3adc0ca5a1ea18a312c2c9f8e9623e8dc7a0c004a03a", 0xf8}, {&(0x7f0000003880)="b2de02", 0x3}], 0x6, 0x0, 0x0, 0x40000}, {&(0x7f0000003940)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000003b40)=[{&(0x7f00000039c0)="8b3ea37bc9e4ff88e0f1b8c16b3a5d5f14235b4467d7792412ad120a4e08aaa6af4b9216c8fba7a27a21f9f63f124a2936b91068923a55521c497e1d618fc72aea11f54a01d02eefa59e58384d72f3638f5d136203f45e33a3bfeaa9a981ec0ac208d4f488c390c00b0d4bb936fff8849f83cf2a1738fdeb59186d5bbb8972288cd28ce2d050260eae5d4a3309dca32bea418294f1518e88", 0x98}, {&(0x7f0000003a80)="4d812e5aaa4c2618dd0b74ea061caae08d86f330cbcd205dd78de3553d78436bde8e89ef30b6d071f898e0551fec4e88fd873c12aa700b08d8d8de6eff0e2dc3137d3853fd0df7126796548a68997e0796b0e4c5a50493fb5345405f157bcface70487de35f37be0716861ebffeff24f5ffdc8d13ee96b844081680d65bf29516d5b949618cbb638e58b2f8b809b69", 0x8f}], 0x2, &(0x7f0000003dc0)=[@cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @cred={0x20, 0x1, 0x2, r49, r50, r51}], 0x60}], 0x7, 0xc800) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003eeff6)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000004f000)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f0000007000)=0xa0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') [ 55.919520] binder: 7935:7942 ioctl 80404507 20000080 returned -22 [ 55.952437] binder: 7935:7942 transaction failed 29189/-22, size 0-0 line 3011 2018/03/25 21:36:47 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000769ff7)='/dev/sg#\x00', 0x0, 0x28001) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000200)="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", 0x1000}], 0x1, 0x3) write$evdev(r0, &(0x7f0000255fd0)=[{{0x77359400}}, {}], 0x30) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='environ\x00') getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x80000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000001c0)={r2, 0xfffffffffffeffff}, 0x8) r3 = accept4(r0, &(0x7f0000001200)=@can, &(0x7f0000001280)=0x80, 0x800) ioctl(r0, 0x2285, &(0x7f0000007000)) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000012c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$selinux_load(r0, &(0x7f0000000000)=ANY=[], 0xd) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000000040)={0x8, 0xffffffffffffff3c, 0x5, 0x2, 0x40}) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f00000000c0)) [ 55.973322] binder: 7935:7966 ioctl 80045430 7fcf54d1dbcc returned -22 [ 56.007415] binder: 7935:7942 ioctl 80404507 20000080 returned -22 [ 56.009878] binder: 7935:7966 transaction failed 29189/-22, size 0-0 line 3011 [ 56.027156] binder: 7935:7977 ioctl 80045430 7fcf54cfcbcc returned -22 [ 56.048330] binder: undelivered TRANSACTION_ERROR: 29189 2018/03/25 21:36:47 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000140), 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000841000)=0x177, 0x4) setsockopt$inet6_int(r1, 0x29, 0x42, &(0x7f0000204ffc)=0x4000000009, 0x4) sendto$inet6(r1, &(0x7f0000000000)="64fc62122d99aaf18b9c0c25c79564338f96f06b0a2152b91b67a507cd653befde9e4e7ebb6869d90d0a8659e39aa9a4ddba22f2a5ee78d4f11bedf3cd940f4e697350c4f3e242d63af1aa64ac6818661af4ec214c2fda10aa8bbfa38a4c921e30d5f8d44e5600a5393ac85552e929d2a1dd57adc5db8db377181c109f9e644207d94e9ed86c693202e14727a0c3c2da15ac8d4a943808c74f730957de7804bf5b0898f56cdad130324ef7f912b018556806b63420f40a879fdb8724167e9fd4f2eba6677275cb6429ed2ac1cd3d10e61c011821c9c8a63e3ad251944763b54b2e", 0xe1, 0x20000004, &(0x7f0000000100)={0xa, 0x4e21, 0x8, @dev={0xfe, 0x80, [], 0xf}, 0x8}, 0x1c) sendto$inet6(r1, &(0x7f00009f0fc3), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000180)=0x0) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000000240)={&(0x7f00000001c0)=""/96, 0x60}) recvmmsg(r1, &(0x7f0000f61000)=[{{&(0x7f0000f62ff0)=@ipx, 0x10, &(0x7f0000f5d000), 0x0, &(0x7f0000f62000)}}], 0x1, 0x2041, 0x0) 2018/03/25 21:36:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="2bbb1f6de5541fad9b4a5faf70c524000000180021b45151f18a7c573c80236de0e13b86f0a09d7a00ffffffffffffffff0200000000008b93045cff3d857d3273e086d2a7c40eee225b367540f28d4b6039bb18"], 0x24}, 0x1}, 0x0) 2018/03/25 21:36:47 executing program 5: r0 = socket(0x10, 0x802, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x7, @dev={0xfe, 0x80, [], 0xa}, 0x7}], 0x2c) write(r0, &(0x7f00000002c0)="240000002100d9f0071c0165fffffc0e02000000002ef4000003020c08000300761b56e3", 0x24) 2018/03/25 21:36:47 executing program 7: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/packet\x00') socket$packet(0x11, 0x2, 0x300) preadv(r0, &(0x7f000069e000)=[{&(0x7f000031afb8)=""/72, 0x48}, {&(0x7f0000941000)=""/244, 0xf4}], 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) fcntl$setstatus(r0, 0x4, 0x44800) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/25 21:36:47 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @multicast2}, &(0x7f00000000c0)=0xc) r1 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_route(r1, &(0x7f0000000000)={&(0x7f0000002ff4)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000080)={&(0x7f00000005c0)=@bridge_newneigh={0x30, 0x1a, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV6={0x14, 0x2, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}]}, 0x30}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0xf92}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x64, "40abf59e06b54bfd45deb982300e65e3df0f6bb8deaede2c295134b342670afe01437c2b72d59c6dff8f164e1b1dc89dedef95ca41030d5665f489c9c97391270da6952168a167f022c938137c30d9566ef5c6f7490853f4435d0cd55db04abd156008d4"}, &(0x7f0000000280)=0x6c) 2018/03/25 21:36:47 executing program 2: prctl$intptr(0x17, 0x80000000) r0 = memfd_create(&(0x7f0000000000)='selinux}trusted+--vboxnet1selinuxGPL\x00', 0x0) ioctl$TIOCSBRK(r0, 0x5427) 2018/03/25 21:36:47 executing program 1: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) ioctl$VT_DISALLOCATE(0xffffffffffffffff, 0x5608) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000080)) 2018/03/25 21:36:47 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x80800, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000500)='/selinux/checkreqprot\x00', 0x0, 0x0) r2 = signalfd(r0, &(0x7f00000018c0)={0x400401}, 0xb4) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000580)='/dev/loop-control\x00', 0x402, 0x0) r4 = fcntl$getown(0xffffffffffffff9c, 0x9) r5 = geteuid() lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001840)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000006c0)={{{@in6=@mcast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f00000007c0)=0xe8) r9 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000800)={0x0}, &(0x7f0000000840)=0xc) stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000a00)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() r16 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000ac0)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000000bc0)=0xe8) getgroups(0x3, &(0x7f0000000c00)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r19 = gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000c40)={0x0, 0x0}, &(0x7f0000000c80)=0xc) getgroups(0x9, &(0x7f0000000cc0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r22 = syz_open_dev$binder(&(0x7f0000000d00)='/dev/binder#\x00', 0x0, 0x800) r23 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000d40)='rdma.max\x00', 0x2, 0x0) r24 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000d80)='/dev/loop-control\x00', 0x0, 0x0) r25 = syz_open_dev$sndseq(&(0x7f0000000dc0)='/dev/snd/seq\x00', 0x0, 0xc200) r26 = socket$inet_icmp(0x2, 0x2, 0x1) r27 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000e00)='gid_map\x00') socketpair$ax25(0x3, 0x5, 0x9, &(0x7f0000000e40)={0xffffffffffffffff, 0xffffffffffffffff}) r29 = socket$inet(0x2, 0x5, 0x3ff) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000e80)={0xffffffffffffffff}) r31 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000ec0)='/dev/rfkill\x00', 0x2000, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000f00)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000f40)={0xffffffffffffffff}) r34 = syz_open_dev$sndtimer(&(0x7f0000000f80)='/dev/snd/timer\x00', 0x0, 0x10000) r35 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000fc0)='/selinux/create\x00', 0x2, 0x0) r36 = socket$inet_sctp(0x2, 0x1, 0x84) r37 = openat$cgroup_procs(0xffffffffffffff9c, &(0x7f0000001000)='cgroup.procs\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001040)=0x0) r39 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001080)={0x0, 0x0, 0x0}, &(0x7f00000010c0)=0xc) sendmmsg$unix(r0, &(0x7f0000001740)=[{&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000000c0)="2fa4c88a7ec27be07d3af314981fb1b7e008a0f40f4b09110f766698a9d0d6af2a1c333860bbe1261a67069a2abfdbedbd77844e76950fb0e05685021d6dc5b946d71d25796e6ad1366048b560c490f1175851c0fc0fc196dfc893fca199250342a27f56a9cb699b4f00607f3ab5dba0eb852ac3329308249abe6b123cb77bf8daeb8254f498d1cf9ba6b2a79159479ea001c661b3d16ae00af301d216244b889530b15236e1c51591429516ff3bc57167fdfc65e0f426923bf91dfcf2c2cbd3122bd2917191a7b76de619fd2db1c4fd2a2c6d66f2570529495372e16577b8b9f156072e292a1a2383c6a7ab7cfd0ccc91", 0xf1}, {&(0x7f00000001c0)="7ba418bfdcb685474a1909ea2622fcca721b3f48b9589c0999ac4ed1706d472c43dc7d37b9acb6a46e0cafcddf3e93d32f532ad509fc16", 0x37}, {&(0x7f0000000200)="612490d76fd042a84fc555834be2b066c7fc1c9fa90373d86803d6517c6e654d30bf146cfa944235304ee3cced6c8a6858eae18515d2149fbb160bd16622e7fb39d2bcab86963c95333cea7d5ba9cc0adf58c66a20b21c8adf6792ed403af0d9e802aef3183793b1d55a49f196e8f91178591f3294cb68bc5792784ce9d70a1a5cb0b665b5d74047095064c26c7162da9cf463661a12add9ef2e78d9a67d82aff490984bcb7d5345821e5ac4f043398d4b8ee7cb08f35fad1125d94ae90af417c1d4d527dc381a15417bf20470ba7234f03eb199ffb7e2dfa7337ac2a2122c4fdf72ce50168aed7b0e9020de2e", 0xed}, {&(0x7f0000000300)="2af6f8e718101c6991615968ee790ce160768d040a5b4774f767ff6a76e7f391357b474a3166b66997e8334b4cfbff8d4d056b11e441f4d25e5c3960888ae0ddc9344bb04310c21fc0f7ac2e6006e081228709a2c18eb5c7", 0x58}, {&(0x7f0000000380)="c4271b48ccba91cb0f82e6c8b9ce9c50156205e56143f7c9ba4684e2a401921fee177343c63d0d46adbbf4ca355d0c1f402c7f52de9e59d6084b378ae68b64cb192957147dd3acb482b4f808342de91272ebb3c2ccf19c9077954feb44d5e06cf85212971290be666f8973364dd248dd54edf66ba3eacae7932d87cdcf55127f7b06e43eebdc0b3c0d5c6b578d8a51f60691844705d07270b6af1996fb1dc2d4cdc6b6bbc00f1e11ab46e17be81c5f0cb5488ec5483385dbbbf611457e825be96782b142ecee47d82e46f66163759d218122ee3c8e9f0d328713dc579e310eb0a80f02d2434aa657f09234", 0xeb}], 0x5, &(0x7f0000001100)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x38, 0x1, 0x1, [r22, r23, r24, r25, r26, r27, r28, r29, r30, r31]}, @rights={0x28, 0x1, 0x1, [r32, r33, r34, r35, r36, r37]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}], 0x160}, {&(0x7f0000001280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000016c0)=[{&(0x7f0000001300)="7347b97e9e2978a8cd623a8a6312f96effce01e7781d16d1c3700ca2f2335b348e451c0057f6f45ce21a768803d6a8a085a18b3adac55a039aefa45f7229598a9532267c0a2ed708d71fe7cfa798627dbe8b6b6f3e50a8df9a58c6ce4edc6d8ef5babc6fea7b467081e7078c0e8bcae74670e5fc22070d02244205425e3e7fc4fdd672381d2e5f31170bf36a5ee5dcbbc8bd11404954ce5bb7ab0f88a7f156984240bd7818adb0b8cc6fbeaa98cd9879213346fafeb70eb1fc53a708e12673", 0xbf}, {&(0x7f00000013c0)="a3d55f08bc91db2e942ac74c47692202992b7811634abd51b7cfd75860", 0x1d}, {&(0x7f0000001400)="3fe4f361ccc0a99e677bce3ca77343b7d090bd77dde4ebdb2e52f361afc5d7f71c3bbd0939ada74a47527d95afa45fee488b4d759c2a667ea40c92a0657abd48fcd123eac9cd7ffbec1230dac7245c165145a102f30e00567944c00f37eb6b70aa7987e52a611bd76d2fe5e4f254d26cf8628d3f31933b41973222f3e89474a8750342fad048ef2d26152fb15dc8d9e69b732beaaa78c010d1a7e5f8d36a1aa1b73bc7c7b2240fdcb76c41ebd5abc66b3dbeebd6dac8f85fd9ba3339ee3d4a911eecc4d7029d8a5a095da2d678623a5cd2fe32308a5b", 0xd6}, {&(0x7f0000001500)="4d6eca87a78e7778e7880762c42afce4bfec9f4e751465e226cc4dcd71678bbf7aabfca4001e453fa0165cb27716087651d27a82421598cf875a914985fb3c2255808f54cf502307471c75de8a711e6ab4707d5e13c4c46a213561feb2f87c2ec0c51100b69e221e5eca8b6b42d71f34e6f9b3b07f4d72c90e17a88330f297d94806cb6790", 0x85}, {&(0x7f00000015c0)="ba4bb4462e509c2ea2a1caf2b2a3e5604f3d217e52810ebacfb0112664af661446b4b2e02b69aa3c08a4d1bc8506e202737776ebbb18e619b39e33b822e4b9fd672bb87482e19fd4a22a4830e8ce7b0aa0424275a18d0c27a9cb5bcbb4142e355b9d633af504b1d1d07ec189dbd150bb091c8a5c0227aa7c24b2d02bf1b3e5f12f168e6e1cacd0cbc76d55fad8127275bee9cc842969d12c2126c42ffe8df4d962b999046bfbd099a2cb6d165a89dcd90efcb256a6064672c022605b217399aedb0f44d2aaf736b30992132a282267ca443a8d17739699231abd5c785e8586e7e10ef79569ba44", 0xe7}], 0x5, 0x0, 0x0, 0x8000}], 0x2, 0x44080) r41 = syz_open_procfs(0x0, &(0x7f00009c8000)="636c6561725f72656673007edb") mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) writev(r41, &(0x7f0000b97000)=[{&(0x7f00000e9000)='4', 0x1}], 0x1) 2018/03/25 21:36:47 executing program 3: r0 = epoll_create1(0x80000) r1 = gettid() pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000280)=0xbb02, 0x4) fcntl$setown(r0, 0x8, r1) r3 = syz_open_dev$sg(&(0x7f00007b2ff7)='/dev/sg#\x00', 0x0, 0x0) sync_file_range(r3, 0x81, 0x2000000000, 0x6) dup2(r3, r3) fcntl$getownex(r3, 0x10, &(0x7f0000000000)) ioctl(r0, 0x8000002278, &(0x7f0000000080)="32fc5436cc05000000e3df67ab79ae8603e460abf8ec6762bc1b2b4576cc81aa25416fe38830e0022383b894327541fd2ccf30b8f4c06b2405253eb10ae661431da0193a2e0302bd2296002a4c2e03a5f70a4a209aeb0b957b2ac66d2a64981aa4d0fe76d09f27ad61afe902a67b00c50022f60ba6d2ca7f1abe60e864362edb85c697cd22") 2018/03/25 21:36:47 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d5ff3)={0x2, 0x4e20, @rand_addr}, 0x10) r1 = socket$inet6(0xa, 0x1000000000001, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000000080)=0x3fb, 0xfffffffffffffe44) bind$inet6(r1, &(0x7f0000f65000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet(r0, &(0x7f0000000000)=""/21, 0x15, 0x20, &(0x7f0000000040)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) 2018/03/25 21:36:47 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu\x00', 0x200002, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000340)='./file1\x00', 0x0) fchmodat(r1, &(0x7f0000000040)='./file1/file0\x00', 0x141) write$cgroup_pid(r1, &(0x7f0000000000)=ANY=[], 0x0) [ 56.106691] binder: undelivered TRANSACTION_ERROR: 29189 [ 56.139052] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21733 sclass=netlink_route_socket 2018/03/25 21:36:47 executing program 6: unshare(0x28060400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)="696c6c696e6f697300f0729a5ece46a3002ec9ee138e6f8880bbacba9842a56345b12da747286d64333b3957cbd01ec79468c17fecc0311eb91619aa4c075984f0e7a306e147e19006f2b215365aab2ec0734bd5115d65e99556f47dea6d7c4c95cfb1687151", 0x2f0) recvmmsg(r0, &(0x7f0000001800), 0x3b2, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/bnep\x00') ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='statm\x00') read(r2, &(0x7f0000000140)=""/179, 0xb3) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/03/25 21:36:47 executing program 3: r0 = socket(0xa, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='cmdline\x00') ioctl$TCSETSW(r2, 0x5403, &(0x7f00000000c0)={0x4, 0x6, 0x5, 0xe767, 0x3ff, 0x4, 0x7, 0x40, 0x8, 0x8242, 0x6, 0x10}) setsockopt(r0, 0x0, 0x2, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x3ff, @empty, 0x6}, @in6={0xa, 0x4e23, 0x80000000, @mcast2={0xff, 0x2, [], 0x1}, 0xe000000}, @in6={0xa, 0x4e23, 0x7b5, @loopback={0x0, 0x1}}, @in6={0xa, 0x4e23, 0x400, @dev={0xfe, 0x80, [], 0xf}, 0x9}], 0x80) 2018/03/25 21:36:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000c6dfe9)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={0x0, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000003c0)={0x1, 0x4, 0x8, 0x0, 0x7, 0x5, 0x3, 0x4, 0x0}, &(0x7f0000000400)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001e00)=ANY=[@ANYBLOB="2c29fb91a123cce027835408dee32f4e68f18c610833fce2cc23a16d8a518ec2636e255f715fc6a7095168137f019c21f6a71c34222d1a383e11a7488f4498c6810f223b9339d1100fef1507d5e96471e606e8c26c06bc0a4f7a9972002612c27069a2affbf86849b27d7f0f30df3097a41ee8069c5d8ef6bccb372d52367d92a383cf164b1c02dbb37d76a816f58a8689a216c8627663a9b88b62f50394b8074353985e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000680)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000006c0)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f0000000780)=0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001b80)={0x0, 0x6, 0x2, 0x3, 0xfffffffffffeffff, 0x3}, &(0x7f0000001bc0)=0x14) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001c00)={r2, 0x9}, &(0x7f0000001c40)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000001d40)=[{&(0x7f0000000000)=@in6={0xa, 0x4e24, 0x1000, @dev={0xfe, 0x80, [], 0x10}, 0x4}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000040)="6497bdc7ba29701564b6a9b59a5c91393cd0f75f0fb1031cabbcefa74fe81bf1e662f2", 0x23}, {&(0x7f0000000080)="f3e56e779b13b2d4d48a6e33bbde29b19d901955d16573604d4427186cddc3235ce72ca5bdb54ca9cc7735127680aaf87e4dab9360b76451f05bcbbfda3fe313601ce1cd1935b96fd3619246f6385e0271bd6bef25eb6ba5234068935fba214b35f2c09b1a65a264a2839b32ef21e8168b302ad2e23aad77f530dca1b1e1b12d8687f905bc24f0c9dc5d60", 0x8b}, {&(0x7f0000000140)="1350a1731648537f907c5d", 0xb}, {&(0x7f0000000180)="12aae8e59cfed0204b36d553161a6a9e548b91a3af8c5b2c0cf4a4ebda56e5912027caaa35e9c5faf9b82ef61cc53c56335445edd71d0f2a5f710606070dd8b06b2f024335f075d56e730d93f0723467a58705250eff40ca62cdf1aa8022e0f85fc10af2d3923beefa0f69721846b04d6fd6fa317f8317801fb33aa52d29b13d21a9b95eda6e8b386c6f4a0707431798e96c2d1691b649ceac4b1acc69135e82", 0xa0}, {&(0x7f0000000240)="4796cc69aa0e38714c3bda9492d430b582c1e5b178fe27a0cb6e3cfb898e674246cce640688308b30fb6f4e0246faf391322d6438f95bcbca4cb61e4c178b2d6560d95aa5936ad9ecb654db2ce8130e47122198184e2d79b060d67a21a7bea9285face21254af51a53b43b5a3aaacccdc956ca001e7ebc969684c4e22d94d3", 0x7f}], 0x5, &(0x7f0000000440)=[@init={0x18, 0x84, 0x0, {0x0, 0x100, 0x6, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x4, 0x1, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8000, 0x6aaa, 0x1, r2}}, @init={0x18, 0x84, 0x0, {0x3f, 0x0, 0x800, 0xfffffffffffff60f}}], 0xc0, 0x10}, {&(0x7f0000000500)=@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000600)=[{&(0x7f0000000540)="ba92a8384dd997e775c3b47e431085f8c123206f7d83d082d8da18821741244b881c17d646322bbb3a7a72f0742e5cf78a2956000513f804c90d5630b63e0e9a400b2455357a9d65aff0d1bf7d3b03acc1e0cae3fd3fdf913a1a06bf595e9ba33d2b88eba2fff3df19d7fb39e86666c8c7c3f5ad95dd5a74ef8b9ede9c037820697f88c9", 0x84}], 0x1, &(0x7f00000007c0)=[@sndrcv={0x30, 0x84, 0x1, {0x7, 0x7fff, 0xd, 0x6, 0x2, 0x980, 0x4, 0x2, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x4, 0x101, 0xffffffffffffcc09, r4}}], 0x60, 0x24040000}, {&(0x7f0000000840)=@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10, &(0x7f0000001b00)=[{&(0x7f0000000880)="59c9c14a", 0x4}, {&(0x7f00000008c0)="6d66d62367793a3b0f1f5bb5c427bc6459b69aaf69e1a8f44ea7a17a81fbde09bb3df123e21fc62fda0eb7b532a98c8f01d7065547dc04d3b05b77d2bf2369b0213076154930c449123e4fc3cd0a06ad78c5067b5f0dbb07c96bee07acb02466c3e84549d1fa9f7dce4bdc504e5e2e3194b09cbda35c1eaadf199e1dd18b58ee130713bbf1ec916a85a905daa1a24a1db025c490e4764b0c26cd918c3bd83aa26034d2a8e98824f9153c8e6088b1d72d8401a0cb5512005aee62d90bf5cdd4bb23b6162aa14a12e88f552912bb9d1e5cf70079b098187fde9bf38b6e3596ccc5b097", 0xe2}, {&(0x7f00000009c0)="91a2e0fea3856790246ebc62c78d8c3704636a5c4460fabee752199a175ed81b72ee6c551a43af7b0d6f36d021aebab3", 0x30}, {&(0x7f0000000a00)="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", 0x1000}, {&(0x7f0000001a00)="e289a6e71e27131ae4f925abefe6f3cd68c9c0b78f6f449a2f83c7b54cc4732be82bd2e19dccd4d87d5b668ff71629d7231e84c54836dbc8a1f03007c56d109aca7fc6dc96bbd985746fd4e252ee9411e990d1b2b3fafa21cf3371f6addebc0fa53b45f0b29c3f7b0987ed97467b8bfd04775841d3129f9d27d30d95bb61b529dc00f111237162f581e114b60227261643b3120296f23411d8d1eb412d0db1bd69404267253b4c76816c6ceb9d1a57ebb7c178e98232e98fb73686ebadc15b8a8b76c985366b1a0f2a90f6d20e26d3c3f6aca70d03b50920a5235e984bbd5a06d2230da67f77", 0xe6}], 0x5, &(0x7f0000001c80)=[@init={0x18, 0x84, 0x0, {0x6, 0x3db8813e, 0x8, 0x401}}, @sndinfo={0x20, 0x84, 0x2, {0xce, 0x200, 0x9, 0x7, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8005, 0x5, 0x3, r6}}], 0x90, 0x1}], 0x3, 0x4000000) 2018/03/25 21:36:47 executing program 5: 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) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='yeah\x00', 0x5) write(r0, &(0x7f0000000040)="0b9173c0d44a8167ec119ada7b289926c82c36c33491da5c2426f6eb5debf0234ab8456cd6ae177f0ad8ba86385aa0728fecd4", 0xffffffffffffff88) 2018/03/25 21:36:47 executing program 2: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$KDSETMODE(r1, 0x4b3a, 0x589aff87) r2 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r2, 0x40485404, &(0x7f0000005fb8)={{0x1}}) 2018/03/25 21:36:47 executing program 1: r0 = getpgrp(0x0) setpgid(r0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a85322, &(0x7f0000000040)) 2018/03/25 21:36:47 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x0, 0x100003, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3]}, 0x5c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x1}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r0) r3 = memfd_create(&(0x7f0000002000)="6372706c6f7d1985", 0x0) pwritev(r3, &(0x7f00000000c0), 0x0, 0x0) write(r2, &(0x7f000014d000), 0x0) lseek(r3, 0x0, 0x3) close(r1) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000000)={'ipvs\x00'}, &(0x7f0000000040)=0x1e) 2018/03/25 21:36:47 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003480)='/proc/self/net/pfkey\x00', 0x802, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) pread64(r0, &(0x7f0000000040)=""/123, 0x7b, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000003400)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) pwrite64(r2, &(0x7f0000000100)="2afe459b61b48998e205c5ce0d804640cf4eacccba6790e2f64ee7eb5868d43aebb519c928a003a8e395d9b140be09e79b2ebe2aa36c893ff26802a0b5716f46f9310c5e852c4a17d8a33ae28189ba8ccc8ca3417918956ce19d6f534dce432d132df9b194364e79aee38d67b004aa545f1620a470de34f42f735cffa70598d36df8fbc089594391a07b1dc437d384adf680d941755d053dbb01775d9bd2b69ae0b2cc41f0db9e927de2075caaee73eb690ead5bc506d145044e55bf8e8d7c8d5f613b", 0xc3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000580)={0x2, 0x6, 0x4, 0xfffffffffffffff9, 0x6, 0x1, 0x768573d6, 0x6, 0x0}, &(0x7f00000005c0)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000600)={r4, 0x9, 0x9a5f, 0xe230, 0x10001, 0x7ff}, &(0x7f0000000640)=0xfffffffffffffe2a) recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000200)=""/252, 0xfc}, {&(0x7f0000000300)=""/126, 0x7e}, {&(0x7f0000000380)=""/107, 0x6b}, {&(0x7f0000000400)=""/196, 0xc4}], 0x4, 0x0, 0x0, 0x200}, 0x2001) 2018/03/25 21:36:47 executing program 3: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f000045fff8)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ptrace(0x420f, r1) ptrace$setopts(0x1, r1, 0x2000004, 0xffffffffffffffff) 2018/03/25 21:36:47 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x4000000001269, &(0x7f0000fb2e65)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x400000, 0x0) sendmsg$netrom(r1, &(0x7f00000016c0)={&(0x7f0000000040)=@full={{0x3, {"9032d0a46bf487"}, 0x8}, [{"d0033663baffde"}, {"a8204c38619838"}, {"cec62c35a3f056"}, {"20619d71750709"}, {"5cdc47a258a0ee"}, {"a9cca7261f5cfa"}, {"48850201f7f611"}, {"20f7a109090f40"}]}, 0x48, &(0x7f0000000400)=[{&(0x7f00000000c0)="9eeeeddccb6a93fb343e356775ec6ab992f3d83570aebbfaa3d90badf166e85c0174cdfc0be24eab5d93f5d0beb12ec1e997c42da5c358608191bacd7f5ea0f2e0e58c1565f4c628e7b8542ea58b4359f9dd95f1e47729473a99d0104d3484b8fd3636aa31480ffc660cc86108e53337a0e62721228620b22ce99380667656edf36fdbc2", 0x84}, {&(0x7f0000000180)="ee6ac6e82f43121799ee34143a3cf509280ad315458f4bd740834b4e8dd25aa37857201b64844f3116b48924271e0e717c0ca01761d17512cfb56ae16cb93d5de2a6cdfa2aef507d37635d1c60c13afb8a99bb46f3a1bf7cd244b0a87af52305012926ca76eb70e9d576d67fbf88529e253496dd6b2eb1cd2540e5deece1a79f095dd8a5ec18d141beda151e38fb5bf7a5f5adfe8325cb6a3ea49ce1dc5905feba5d58057ee3d3f9cd10de600e3677e9d6cec4d3169ad74a87f6ea2d6ec29bc6e39376ad18b95e", 0xc7}, {&(0x7f0000000280)="f62036105986a81d2d3e3131c9063a80df4881f869c005b0c75bde135c79ddfc149c13a519fa1f88b552623b026a1f89ef86341dccb8e6c3ed8a88ae47", 0x3d}, {&(0x7f00000002c0)="e1c01f370a", 0x5}, {&(0x7f0000000300)="3f9ba258e219097f18746b3722dc5c0c2715b97d93ea9011b2c4511d25c9b66b806ca58ee450f55eab563dab7582130f32bc35510ced0fe8f41da770f119c65aafeccf7b35052b1fa4bda2f0c8abcbb626bbbd4faf2ef51a6c7ffddd067a56b351eead0cc33fd9c86b5c5007095063f44726f46b31e17c1ed29d", 0x7a}, {&(0x7f0000000380)="1c41a6e18507cec280c6385133daf66b72ec07c1882d49e50429e6e9ebcbdb1512e9e60ffadf16399fa8d784c191186d882db55c9646d00ba6525f1fda4b7eedfb5383", 0x43}], 0x6, &(0x7f0000000480)=[{0xe0, 0x110, 0x0, "dce50d13dcc319a4516b7399a7b671f312d320b769177b0053a1668c05c2623afd896a0fb1fb49cae5494733fab499e173864a62c38f1047457f44562ea56cf8c2a5ac4d6fc34168825aac10be94c3716e48cd14c1d4366f4f524ea338c5956bc18853cffbff7b7dd2b2574558da92e3f724d296a4992fe4e91ee58d53863fe111164cb3cf8d4819b3b7ab781843b892f2b72a04a1d5de308fd3953e7acc5befca4b6bd9d5fa2ca80ec971478e0bdf1fe5752e275fd57154c60bcc02568fed8808d7afd67f04c32cd5c8ed"}, {0xa0, 0x1ff, 0x81, "d8a6e963bb2f7b8490070ceb112406e1b08a18c0593867972d107f5481cbdcae77d4032c451a315dd9ddfa235719952b88998f9a1840e1fa1e086ed3680e524fef996411f41590f4b07abc67d2d958591f4a60fe8f72185d97a0869bd1188fb95fe20a443b90cca0f40cfd8973a4bdf297fdb475e36318f8b505d318e16ea7b48c7617f814a3baf04136d4c784feca2e"}, {0x98, 0x11f, 0x2, "30cf34ed59b0786481692b419e4f8a5c1c6e72cd2c595968ff0148201b2e0f29ea7295d0b4f831b723ca14948711c8ea97ae22bd264f2d90ad0cf01422455666d236f31966a63a611cca5bf742379192a6a6d3f9dceb4aac94f9faf176302ef192a80ace188fbb732b8700be97eb4dbe097198becdc155e2b80d81ffe7bb5ed9be31c9218a5383"}, {0x1010, 0x11f, 0x5, "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"}], 0x1228, 0x4000}, 0x10) 2018/03/25 21:36:47 executing program 7: socket$packet(0x11, 0x3, 0x300) r0 = syz_open_procfs(0x0, &(0x7f00006e7ff5)='net/packet\x00') socket$packet(0x11, 0x2, 0x300) preadv(r0, &(0x7f000069e000)=[{&(0x7f000031afb8)=""/72, 0x48}, {&(0x7f0000941000)=""/244, 0xf4}], 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) fcntl$setstatus(r0, 0x4, 0x44800) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/25 21:36:47 executing program 6: unshare(0x28060400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)="696c6c696e6f697300f0729a5ece46a3002ec9ee138e6f8880bbacba9842a56345b12da747286d64333b3957cbd01ec79468c17fecc0311eb91619aa4c075984f0e7a306e147e19006f2b215365aab2ec0734bd5115d65e99556f47dea6d7c4c95cfb1687151", 0x2f0) recvmmsg(r0, &(0x7f0000001800), 0x3b2, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/bnep\x00') ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='statm\x00') read(r2, &(0x7f0000000140)=""/179, 0xb3) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e23, @multicast2=0xe0000002}, 0x10) 2018/03/25 21:36:47 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000280)) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000b40), 0x0, 0x20020003, &(0x7f0000000b00)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) statfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/251) r1 = open(&(0x7f0000000200)='./file0\x00', 0x400000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000240)={0x5}, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000000)=0xfffffffffffff001, 0x4) sendto$inet(r0, &(0x7f00000000c0)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) 2018/03/25 21:36:47 executing program 1: syz_open_dev$loop(&(0x7f0000ca9ff5)='/dev/loop#\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)) 2018/03/25 21:36:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x54b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_all\x00', 0x0, 0x0) r2 = accept4$vsock_stream(r1, &(0x7f0000000000)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x80800) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000040)={0x0, 0x2710}, 0x10) 2018/03/25 21:36:47 executing program 5: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000180)=0x0) r3 = geteuid() r4 = getegid() sendmsg$netlink(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)={0x74, 0x18, 0x402, 0x70bd2b, 0x25dfdbfb, "", [@nested={0x64, 0x45, [@generic="dbcf", @typed={0xc, 0x50, @u64=0x2}, @generic="31f0d872814bf1cd07679c5ce7c0193840ca9e44b626921371a22505f156aaf65a54cfe746bb038351a0ca2e7413f81e2dc6f11057995c91ac6848f0304f3665197ea9cde68a66b02b81b358a9e4fe"]}]}, 0x74}], 0x1, &(0x7f00000001c0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x8800}, 0x0) inotify_add_watch(r0, &(0x7f0000000080)='./control\x00', 0x50) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x10000, 0x0) inotify_add_watch(r5, &(0x7f0000efeff6)='./control\x00', 0x20000000) 2018/03/25 21:36:47 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='loginuid\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2000, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000240)="e8", 0x1}], 0x1) 2018/03/25 21:36:47 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) vmsplice(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="a4573a9a6fbcbf29993e93ab80089a0eff039ba9f5186f4a91d35d93deddf350ab2cddd0dd8ce68a8818ae62905294175579528fbfa8cbba8e7d124ed8a5ac49a5ddd901aae89851750c0d1d80bf7058108b3c3a150ebf3861e03a99f955aab9746fee5a84fa0efb342550914c6d45abedfc2e75ac2409237b06c3c5879cd6e06b1790cf7fba1624a1fdbaddbce73841da89b334800e064c773f9e323e94e0e47197bf95643432a7e3cd85260cb6616a4256d05b85c950c302c625c7f9e5c1a1f6abdc5c35334f49", 0xc8}, {&(0x7f0000000180)="f738fef5dce43e60bafdaf5f00deadd8fc6719beeb6aabfb5025a23491a3eb144f189e", 0x23}, {&(0x7f00000001c0)="d986f2549f8402ceec4f216d24f28a2fc429cace76bcbdc82f82365dbc6eb8cec9234da98d9e7408640bbcb71f2763d3027190aeb7760d86c886174f0bf3fc43d5f8d7ef382a44b27eac7ea4f7b8a3deeb6ea0682b2da2f4a27953004712521f18626c58ad5c9d53fb5f5af548940ae74a09fdcfc92f3285d0c7427fddd3f309c87d52f153ab3109c7d2173f83ce9c8e1e41fda12858", 0x96}, {&(0x7f0000000300)="cf410973456cab0301af866035136adf5b60e85b42962d43936d4f5ca05220563f2cdf9333039137a3cc2bb967ffe78e12cd2e63f28e819b5945c0858988d3cd9fc08b597ce4fe8c1bad63f5cd3a3002f69d1385f00167805c71bd0965225631e6e429a33cb1349691b3394dafbb126dcd5b7d38144647bf1e21d53dbe6bb071906750", 0x83}, {&(0x7f00000003c0)="e1c9828aca01a6b460c318829c51456028da7f67fb801a7e9736acca4beb134f4bcdadcdd8f8ab0d2c9188a950c642c3c38f3a44a3ac982dbf4b18037a73442fb7de5692f0269a40067100403d3a3b78ae8b1ac36f9d07c86a1bc6ec39f20675502e18e74da5a7c4e19f7c17a424d55dbac643b5f55a22cfe092bc92e0817acfd662b4e498948c61d02351114c53574cea18f5a9df89880b1eabbb55686e05db020685531ea98a71af1158b71f66788d89ae4bac12bb863e610ee3c3371dbfaf60d3", 0xc2}], 0x5, 0x9) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x100000001}}) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)}, {&(0x7f0000000280)=""/14, 0xe}], 0x2) r1 = syz_open_dev$mice(&(0x7f0000000540)='/dev/input/mice\x00', 0x0, 0x8000) mknodat(r1, &(0x7f0000000580)='./file0\x00', 0x140, 0x8) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/03/25 21:36:47 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e89ff2)='attr/fscreate\x00') write$selinux_context(r0, &(0x7f0000ee3000)='system_u:object_r:dmesg_exec_t:s0\x00', 0x22) r1 = creat(&(0x7f0000e4bff8)='./file0\x00', 0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x8) INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 242.196226] INFO: task syz-executor4:8089 blocked for more than 120 seconds. [ 242.203440] Not tainted 4.4.124-g851fb4d #60 [ 242.208373] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.217035] syz-executor4 D ffff8801d7217a80 29528 8089 3840 0x00000004 [ 242.224454] ffff8801d7217a80 0000000000000246 0000000000000296 0000000041b58ab3 [ 242.232456] ffffffff83fabb00 ffff8801db21fdb8 ffff8801db21fde0 ffff8801db21f4d8 [ 242.240476] ffff8801db21f4c0 ffffffff84217840 ffff8801c0ec8000 0000000000000000 [ 242.248608] Call Trace: [ 242.251169] [] schedule+0x7a/0x1b0 [ 242.256357] [] blk_mq_freeze_queue_wait+0x120/0x240 [ 242.262997] [] ? blk_mq_tags_cpumask+0x20/0x20 [ 242.269223] [] ? percpu_ref_kill_and_confirm+0x11f/0x300 [ 242.276314] [] ? prepare_to_wait_event+0x420/0x420 [ 242.282865] [] blk_mq_freeze_queue+0x1d/0x20 [ 242.288921] [] lo_ioctl+0xfef/0x19c0 [ 242.294257] [] ? loop_lookup.part.18+0x110/0x110 [ 242.300679] [] blkdev_ioctl+0x4ab/0x1990 [ 242.306395] [] ? blkpg_ioctl+0x910/0x910 [ 242.312086] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 242.319099] [] ? __fget+0x23a/0x3b0 [ 242.324344] [] ? __fget+0x47/0x3b0 [ 242.329534] [] block_ioctl+0xde/0x120 [ 242.334953] [] ? blkdev_read_iter+0x170/0x170 [ 242.341099] [] do_vfs_ioctl+0x7aa/0xee0 [ 242.346729] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 242.352928] [] ? proc_nr_inodes+0x126/0x190 [ 242.358884] [] ? __fget+0x23a/0x3b0 [ 242.364130] [] ? __fget+0x47/0x3b0 [ 242.369318] [] ? security_file_ioctl+0x89/0xb0 [ 242.375520] [] SyS_ioctl+0x8f/0xc0 [ 242.380704] [] entry_SYSCALL_64_fastpath+0x22/0x9e [ 242.387306] 1 lock held by syz-executor4/8089: [ 242.391905] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x19c0 [ 242.401365] Sending NMI to all CPUs: [ 242.405184] NMI backtrace for cpu 0 [ 242.408813] CPU: 0 PID: 487 Comm: khungtaskd Not tainted 4.4.124-g851fb4d #60 [ 242.416084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.425418] task: ffff8800bb308000 task.stack: ffff8800bb088000 [ 242.431466] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.440203] RSP: 0018:ffff8800bb08fcb8 EFLAGS: 00000046 [ 242.445622] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.452888] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.460168] RBP: ffff8800bb08fce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.467425] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.474664] R13: 0000000000000003 R14: ffffffff8426f5a0 R15: 0000000000000002 [ 242.481918] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.490125] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.495976] CR2: 00007fba5ce6b000 CR3: 00000000b2ca6000 CR4: 0000000000160670 [ 242.503246] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.510501] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.517761] Stack: [ 242.519882] ffffffff8426f5a0 ffffffff847f09c0 fffffbfff08fdbec dffffc0000000000 [ 242.527400] ffff8801db31bca0 ffff8800bb08fd00 ffffffff810b9adb ffffffff839f6e40 [ 242.534897] 0000000000000003 ffff8800bb08fd60 ffffffff81d115a4 ffffffff8141b803 [ 242.542409] Call Trace: [ 242.544964] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.551357] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.558440] [] ? print_lock+0xab/0xae [ 242.563857] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.570591] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.577583] [] watchdog+0x6fa/0xae0 [ 242.582824] [] ? watchdog+0xc3/0xae0 [ 242.588167] [] kthread+0x268/0x300 [ 242.593324] [] ? reset_hung_task_detector+0x20/0x20 [ 242.599972] [] ? kthread_create_on_node+0x400/0x400 [ 242.606625] [] ? kthread_create_on_node+0x400/0x400 [ 242.613258] [] ret_from_fork+0x55/0x80 [ 242.618783] [] ? kthread_create_on_node+0x400/0x400 [ 242.625416] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 8b 31 17 00 4c 89 e7 57 9d 0f 1f [ 242.644413] NMI backtrace for cpu 1 [ 242.648022] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.124-g851fb4d #60 [ 242.655013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.664357] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 242.670393] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.678775] RSP: 0018:ffff8801d9b5fd98 EFLAGS: 00000246 [ 242.684190] RAX: 0000000000000007 RBX: ffffffff847deac8 RCX: 0000000000000000 [ 242.691444] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8801d9b4a0dc [ 242.698697] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000 [ 242.705933] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 242.713187] R13: fffffbfff07088c0 R14: ffffffff847ece38 R15: 0000000000000000 [ 242.720441] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.728651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.734499] CR2: 00007f4fdf671000 CR3: 00000000b2ca6000 CR4: 0000000000160670 [ 242.741756] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.749009] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.756262] Stack: [ 242.758379] ffff8801d9b5fdd0 ffffffff81027e85 ffff8801d9b60000 ffffffff847deac8 [ 242.765877] fffffbfff07088c0 ffffffff847ece38 0000000000000000 ffff8801d9b5fde0 [ 242.773397] ffffffff810293fa ffff8801d9b5fdf8 ffffffff812217c8 dffffc0000000000 [ 242.780914] Call Trace: [ 242.783465] [] default_idle+0x55/0x3c0 [ 242.788981] [] arch_cpu_idle+0xa/0x10 [ 242.794397] [] default_idle_call+0x48/0x70 [ 242.800266] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.806303] [] ? call_cpuidle+0xe0/0xe0 [ 242.811891] [] ? clockevents_register_device+0x122/0x230 [ 242.818974] [] start_secondary+0x304/0x3e0 [ 242.824823] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 242.831395] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 242.850523] Kernel panic - not syncing: hung_task: blocked tasks [ 242.856692] CPU: 1 PID: 487 Comm: khungtaskd Not tainted 4.4.124-g851fb4d #60 [ 242.863935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.873255] 0000000000000000 5968fdc1fe7d2d73 ffff8800bb08fca8 ffffffff81d0663d [ 242.881222] ffffffff838831a0 ffff8800bb08fd80 dffffc0000000000 7fffffffffffffff [ 242.889189] ffff8800b8dee448 ffff8800bb08fd70 ffffffff8141b2da 0000000041b58ab3 [ 242.897153] Call Trace: [ 242.899716] [] dump_stack+0xc1/0x124 [ 242.905053] [] panic+0x1aa/0x388 [ 242.910040] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.916938] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.924184] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 242.931430] [] watchdog+0x70b/0xae0 [ 242.936674] [] ? watchdog+0xc3/0xae0 [ 242.942009] [] kthread+0x268/0x300 [ 242.947169] [] ? reset_hung_task_detector+0x20/0x20 [ 242.953802] [] ? kthread_create_on_node+0x400/0x400 [ 242.960434] [] ? kthread_create_on_node+0x400/0x400 [ 242.967070] [] ret_from_fork+0x55/0x80 [ 242.972575] [] ? kthread_create_on_node+0x400/0x400 [ 242.979635] Dumping ftrace buffer: [ 242.983179] (ftrace buffer empty) [ 242.986858] Kernel Offset: disabled [ 242.990463] Rebooting in 86400 seconds..