[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 31.277943] random: sshd: uninitialized urandom read (32 bytes read) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 32.759766] random: sshd: uninitialized urandom read (32 bytes read) [ 33.093682] random: sshd: uninitialized urandom read (32 bytes read) [ 34.472298] random: sshd: uninitialized urandom read (32 bytes read) Warning: Permanently added '10.128.10.9' (ECDSA) to the list of known hosts. [ 39.978416] random: sshd: uninitialized urandom read (32 bytes read) 2018/05/11 15:04:22 fuzzer started 2018/05/11 15:04:22 dialing manager at 10.128.0.26:45945 [ 44.543856] random: crng init done [ 62.847591] can: request_module (can-proto-0) failed. [ 62.858954] can: request_module (can-proto-0) failed. 2018/05/11 15:04:46 kcov=true, comps=false 2018/05/11 15:04:51 executing program 0: r0 = socket(0xb, 0x8000b, 0x10000) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'teql0\x00', {0x4, 0x1, 0x4, "ff238d255124", 0x8}}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e21, 0x23ac, @loopback={0x0, 0x1}, 0x2}, {0xa, 0x4e22, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, 0x3, [0x2d8, 0x40, 0x1000, 0x5, 0x4, 0x8, 0x1ff, 0xffffffff]}, 0x5c) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x3, [0x465, 0x6, 0x1]}, &(0x7f0000000140)=0xa) setsockopt$IP_VS_SO_SET_ADDDEST(r0, 0x0, 0x487, &(0x7f0000000180)={{0x32, @broadcast=0xffffffff, 0x4e22, 0x1, 'lc\x00', 0x8, 0x3, 0x9}, {@loopback=0x7f000001, 0x4e22, 0x0, 0x6, 0x3, 0x5}}, 0x44) pread64(r0, &(0x7f0000000200)=""/140, 0x8c, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000002c0)=""/4096, &(0x7f00000012c0)=0x1000) fcntl$notify(r0, 0x402, 0x32) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001300)={0x0, 0x0}, &(0x7f0000001340)=0xc) fcntl$setownex(r0, 0xf, &(0x7f0000001380)={0x0, r1}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000001400)={0x1, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e24, @broadcast=0xffffffff}, 0x80, 0x2000000000000000, 0x9, 0x8, 0x5, &(0x7f00000013c0)='gretap0\x00', 0x9, 0x3, 0x7f0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xdcfc, 0x4) r3 = socket$inet_icmp(0x2, 0x2, 0x1) io_setup(0x400, &(0x7f0000001480)=0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001500)='rdma.current\x00', 0x0, 0x0) io_cancel(r4, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x80, r3, &(0x7f00000014c0)="101a94c17bd9c64cc633b89d95dced23f661bc83db1cfc97f4346d2450f4f86d217e719daa9d53410c5baf8a0f9b", 0x2e, 0x7ea00000000, 0x0, 0x1, r5}, &(0x7f0000001580)) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f00000015c0)={0x0}) ioctl$DRM_IOCTL_DMA(r5, 0xc0406429, &(0x7f0000001700)={r6, 0x3, &(0x7f0000001600)=[0xe49a, 0xffffffff, 0x5], &(0x7f0000001640)=[0x5], 0x42, 0x6, 0xffffffffffff0000, &(0x7f0000001680)=[0xfec, 0x20, 0xd5, 0x4, 0x8, 0xffffffffffff8001], &(0x7f00000016c0)=[0x0, 0x5b2, 0xcb]}) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f0000001740)={0x9, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001900)={{{@in=@multicast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f0000001a00)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000001f80)={&(0x7f0000001800)={0x10, 0x0, 0x0, 0x20040401}, 0xc, &(0x7f0000001f40)={&(0x7f0000001a40)=@allocspi={0x4e0, 0x16, 0x420, 0x70bd2a, 0x25dfdbfc, {{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x80, 0x4e23, 0x0, 0xa, 0x20, 0x20, 0x5c, r7, r2}, {@in6, 0x4d4, 0xff}, @in=@rand_addr=0xffffffff, {0x39a2d544, 0x51d4, 0x8001, 0x20, 0x8000000000, 0x9, 0xfff, 0xa62a}, {0x8001, 0x0, 0xffff, 0x9}, {0xffff, 0xcef4, 0x1}, 0x70bd2a, 0x0, 0x2, 0x0, 0x9, 0x40}, 0x3, 0x3}, [@lifetime_val={0x24, 0x9, {0x1, 0x8, 0x25, 0x9e}}, @algo_aead={0x134, 0x12, {{'rfc7539esp(ctr(blowfish),sha224-avx)\x00'}, 0x730, 0x40, "25a034fae7fabcaba8354252fb228093f0d232fbf5222bf4990b1620ceee8ecf1b4019a1810ff489c4452fcd3521db20cfede8906e726f3a3e98d994ca88b28b7f861a6839e9af59a2490abc4ef0ae26c33547abc17a3d2a59c482a14c98f72a069c3c9c2d057e6121e706a21f01faad06456ab800d9e98f459448bead2f40c90238a67c9393c44e0d57fe6cae71a1a809b942976493062b260d09ed4e4fd83ef2bb4156cce5f9d107cbe49a90bd66548ad0f3f763f7c322d5d7d20c7df7ffdc38bb5e775ff1a365e4eb60c65d7c101afa2b8f9251508210b12bb0f550269e55e3702e395d98"}}, @srcaddr={0x14, 0xd, @in6=@local={0xfe, 0x80, [], 0xaa}}, @replay_esn_val={0x2c, 0x17, {0x4, 0x70bd27, 0x70bd2b, 0x70bd2b, 0x70bd25, 0x3, [0x3, 0x40, 0xffff, 0xbc0]}}, @mark={0xc, 0x15, {0x35075d, 0x4}}, @tmpl={0x244, 0x5, [{{@in=@broadcast=0xffffffff, 0x4d6, 0xff}, 0xa, @in=@multicast2=0xe0000002, 0x3505, 0x4, 0x1, 0x7, 0x1, 0x6, 0x9}, {{@in, 0x4d3, 0x33}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3504, 0x2, 0x0, 0x6, 0x8001, 0xff, 0x5}, {{@in=@multicast1=0xe0000001, 0x4d5, 0x6c}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3506, 0x3, 0x2, 0x8, 0x80000001, 0x1, 0x3}, {{@in6, 0x4d5, 0x6c}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x3, 0x3, 0x9, 0x10000, 0x4bf5, 0x6}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x6c}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x3, 0x1, 0x7, 0x1ff, 0x8000, 0x10001}, {{@in6, 0x4d6, 0x146a7cf938e9087a}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x1, 0x0, 0xffffffff, 0x7f, 0x50d0, 0x40}, {{@in=@dev={0xac, 0x14, 0x14, 0x1f}, 0x4d5, 0x6c}, 0xa, @in=@rand_addr=0x1, 0x3501, 0x0, 0x3, 0x2, 0x6, 0x6, 0x6}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d6, 0x33}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x1c}, 0x0, 0x3, 0x3, 0x3f, 0x2, 0x6, 0x7fff}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d3, 0xff}, 0xfb3c536e9aacb5f4, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x3501, 0x3, 0x3, 0x3, 0x401, 0x40, 0x8}]}]}, 0x4e0}, 0x1, 0x0, 0x0, 0x4000000}, 0x8080) fcntl$getownex(r3, 0x10, &(0x7f0000001fc0)) r8 = openat$cgroup_ro(r5, &(0x7f0000002000)='cgroup.events\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002040)={0x0, 0x3, 0x9, 0xb20, 0x3, 0x1000, 0x86fb, 0x8001, {0x0, @in6={{0xa, 0x4e24, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x1000, 0x80, 0x4, 0xfffffffffffffff9, 0x100000001}}, &(0x7f0000002100)=0xb0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f0000002140)={r9, @in6={{0xa, 0x4e20, 0xffff, @local={0xfe, 0x80, [], 0xaa}, 0x8}}, 0x9, 0x7f76fcbb, 0xca7, 0x5, 0x4}, &(0x7f0000002200)=0x98) sendmsg$kcm(r3, &(0x7f00000028c0)={&(0x7f0000002240)=@ethernet={0x307, @random="ea7fde0bc3a7"}, 0x80, &(0x7f0000002600)=[{&(0x7f00000022c0)="461ee483335f11da380a51b60aa290ae10eaf4cf58dea9855f21e15ca848ee8953a74657e325db91bb67130caa2e2678a042d9b125ee39052bda35ef3485b377f4fe1b9b3a1aeb2fdb7110fa320162d47f11060e5a7531b460fe52f6c0521e865d0e347c5090f67821f4a8416016f508024a2b9c8e74bdda396d523f50858b47803989f82b46eefe391aff8e66c45b9633b1f09b658dafdfa0dae81d36214789b565d40b87aa2a6e543f3a613cc4007775de67174760b6bc976043a66311f4", 0xbf}, {&(0x7f0000002380)="7c281d3f3380c698669e5dc1efbf2c5c4218778ab0f6fbf40ba100a07c3486e4c7d8f4d03bb7ccaa4733ab0e443a3f8d149ebaf830464b88f4f5f6bef153a56056ef54470bcd30861a6e9c8a60c728bb793f542ba2c097615aef420189b0032a5422d9044846c0ecb78b6ba24c70b8ef547366b757847aff02314a7b541675bfc304bead0796d58c7fc8a942693959f688", 0x91}, {&(0x7f0000002440)="8b22363bb655069266b3a553d6d4bbd46d5f75bc1341e70daba20b4f382670f31b6bc7b62b96c6fb958993523474ece99afdef0f80c1cfeaaac5f69ec8561b1ae3252bdb3ef27b51515f8c18b253369ea053e17ce09ad903fefd6a705e02a455d1d24516028225a263d63dafbf2be8800cf9eebccb578c805f6851a2ed33b262814639a7852d5884ba2a13124857900561a2659afaf65bb8c8cee558ab1c96045851ee7895e8599c5e1626d0a96b3b7b", 0xb0}, {&(0x7f0000002500)="b7b60bb87aca1a2011ef6da89e56e4e55f828531a329e6dc7201c214bd04b21c175816f7595f0543ef1f14df103d58ee125eb565f75f7b556491167caebcbc8be938fc0ebbeb302ec295af0c5b17da7af115b39742709129287f77db0c370f9dfd6e45070c1135f761b53dcaa414b317e5d5def59d8f559a2b5ef77f7e5319f7fc831d3ea2712abc0233940d2612d7d4021beab6b004705d3deb9ce3f15534ce54074d4eecae52b4340b29b9629014d207427b339199561d84c87f937ff5e5c84a660babc385b858df40f9ebc877f4c9d427291d96dc06ebafd2dc762bdda86f4473c285bbbf4916c146c338f3f6", 0xee}], 0x4, &(0x7f0000002640)=[{0xd0, 0x11b, 0x2, "43b8d04a96615f8e9bae108382dc99ab4e164e5ededc0fa9a26b96c5dd8a65acf7e9238e6519a509cf43db8b47b5a8180c64b8f7f9db39c9d4e6ecd3e0790fbbbda5e81105a3b694f1a5b436a6ed02d7712df10579dc83d422ec9e60a323a7aa77302234ccd05851e4f9b72f37d9d0355ec8354a0d9ae5fb8c0a5fa3a85cfad8d18c69603fdcc5521bb26be535ab9d71fb854f881dc54031c2f698ccd3196eaa8f9ab360f26daab63374a0937c786a0a0a5d53e15362f8070ae0e58ecff0898e"}, {0x100, 0x103, 0x800, "879a60ad7e76fdd1a7580f4baa13b4e5d46375e3d855e9f80841a1fc8a7728f7910f02d44b83663dd60c1fd52e749af9d79349758d61a04ee6128f447fb69d62d5f9f0f499c3c5dd73ad6d9f0e4ec797918f7bca5576a5a2cebe462eb196d51df84724c40d322442a749902cb85126d4e1edea1b431202c071c0c7c19275f07cf12c32678851a5ff85701cc9863d5de1301994a4b9e22aa7bc1f9aed7241ca8bf54588822a30a9d44b1aa9435a14f8b7bce154f1294b5622944f508a04106b1a9dfc976f588d3683c8dc95405668976027a1c194d66d0a413ab84c87d6e0ce52b0a64d0b835d26dc23f11b952a2e0e"}, {0x80, 0x0, 0x0, "64164bc3ae44d584fa42e7d55e6c1021f295d667bf653c6e43a0915c309cb49f42d114117f3f21daf7ac3778fec30b99fd799fdfe8275a194dc5de57db98d253ec29c053e1582dfc8aeb6650b7089531e83c2f140dff4a1d57bbc13a5ba46e88622c064cdf08398f0e"}], 0x250, 0x8000}, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f0000002900)={{0xa, 0x4e23, 0xa53, @remote={0xfe, 0x80, [], 0xbb}, 0x3f}, {0xa, 0x4e23, 0x101, @empty, 0x6}, 0x71d, [0xffff, 0x4, 0x0, 0x6, 0x1ff, 0x0, 0x4, 0x8]}, 0x5c) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000002980)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f00000029c0)={r10, 0x81}, &(0x7f0000002a00)=0x8) 2018/05/11 15:04:51 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0xe, "4dd214f84e02eb272417ec0aefba"}, &(0x7f0000000080)=0x16) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x5, 0xc6, 0x200, 0x3, 0xe9, 0x9, 0x7, 0x9, r1}, &(0x7f0000000100)=0x20) getegid() setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0x6}, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)=0x0) capset(&(0x7f00000001c0)={0x20071026, r3}, &(0x7f0000000200)={0x10000, 0x21e6, 0x0, 0x5, 0x100000001, 0xfffffffffffffffa}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000240)={r1, 0x2}, 0x8) msgget(0x2, 0x40) accept4$unix(r0, &(0x7f0000000280), &(0x7f0000000300)=0x6e, 0x80000) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$SG_SET_DEBUG(r4, 0x227e, &(0x7f0000000340)) setsockopt$IP_VS_SO_SET_EDIT(r4, 0x0, 0x483, &(0x7f0000000380)={0xbf, @rand_addr=0x8, 0x4e21, 0x0, 'ovf\x00', 0x5, 0x6, 0x7}, 0x2c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000003c0)={r2, 0x8}, 0x8) bind$alg(r0, &(0x7f0000000400)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha256-ssse3,xts(cast6))\x00'}, 0x58) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x3010, r0, 0x15) sendmsg(r0, &(0x7f0000000680)={&(0x7f0000000480)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x3, 0x0, 0x4, 0x1}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000500)="8db5863e4798f6ba9fac514f92eadcc0fdbdb1367676cfa3640899d1a1f1e9b2036b3e5efab89293857b2530ca6caf2d1aab5ffb8d047cd3ec755b0be52fa3d7ae013b691d8041769ba5bfa2e4b5cde2231c3f23fb2cccdb7ebf5ff2b2a164dcdade10ea7613cc87f6adb29da2bcf6c29fc8138c68d91456f3e7f3ef290f5a59d99dc26a9b0b96d20729f4af40c14ecbd592d8cf538c6269358078e6d7826ca6db4cb61d2985cb09315a03bd862f815643e496e3a9ef15c617d45ae229b4f9156badff5715fa96b992f682cacf", 0xcd}, {&(0x7f0000000600)='\n', 0x1}], 0x2, 0x0, 0x0, 0x20000094}, 0x4000001) bind$inet(r0, &(0x7f00000006c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) accept$inet6(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000740)=0x1c) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000780)={0xe4c, 0x7, 0x9e27}, 0xc) syz_open_procfs$namespace(r3, &(0x7f00000007c0)='ns/pid_for_children\x00') clone(0x0, &(0x7f0000000800)="478188eff2046a6f00bc", &(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0)="94c6e4ec9dbf2a15b1b77f79679268640f5cf615ef0c13e170d02923c3bcb56ad3784a8d9c97a24a8a1e5cad353d169ce7eade2071bf7f47be9963a12248d796247603ea6bffe05abb02d475b3b8a475ed6a") socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3, 0x4) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000940)='/dev/audio\x00', 0x408000, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000980)={r2, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x80, 0x1, 0x3, 0x20}, 0x98) sendmsg$unix(r5, &(0x7f0000000c40)={&(0x7f0000000a40)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000ac0)="01bd453667032b5ab23d68575b01aeda49503ea1363745100de7a49ee3ae748f1fce4f6517262120460c3dcdfd321ab12c048a46cca913dd96461c7cd520065633abc712f1abe893b17c2f0181cc1cd29f9d7d88a56e499c056b51cdaa3861f03b6720766583c8843af6e42718adba2166a56fba57abbd99c968af17c21a7e5b62bb220b35695d945ffbc095d27cd9a2", 0x90}, {&(0x7f0000000b80)="b98bd00a23c3eb851d941b34b6ce52bc5541709a991a8cb9b790d8f187a419d1f85093d666bb7eb313628866c49a552dc79152047d47", 0x36}, {&(0x7f0000000bc0)="8dcb924d271c423fb5c8b0b87179f2984de1", 0x12}], 0x3}, 0x14) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000c80)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000000cc0)={r1, 0x401}, &(0x7f0000000d00)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000d40)={r6, 0x40, 0x30}, 0xc) 2018/05/11 15:04:51 executing program 3: 2018/05/11 15:04:51 executing program 4: 2018/05/11 15:04:51 executing program 5: 2018/05/11 15:04:51 executing program 6: 2018/05/11 15:04:51 executing program 1: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x0, 0x0, &(0x7f0000c91000)=ANY=[@ANYBLOB="2512e6"], &(0x7f0000e6bffc)='GPL\x00', 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x48) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) r0 = getpid() process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 15:04:51 executing program 2: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x8000000000031, 0xffffffffffffffff, 0x0) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="f324f4a6670ea7246ec543d02cd153bad14b5e4360f536afad6c"], 0x1a) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) [ 70.040996] IPVS: ftp: loaded support on port[0] = 21 [ 70.091505] IPVS: ftp: loaded support on port[0] = 21 [ 70.115988] IPVS: ftp: loaded support on port[0] = 21 [ 70.136273] IPVS: ftp: loaded support on port[0] = 21 [ 70.145244] IPVS: ftp: loaded support on port[0] = 21 [ 70.146758] IPVS: ftp: loaded support on port[0] = 21 [ 70.174293] IPVS: ftp: loaded support on port[0] = 21 [ 70.193649] IPVS: ftp: loaded support on port[0] = 21 [ 72.038653] ip (4713) used greatest stack depth: 54552 bytes left [ 72.595497] ip (4753) used greatest stack depth: 54072 bytes left [ 73.589110] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.595602] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.628182] device bridge_slave_0 entered promiscuous mode [ 73.675676] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.682152] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.704609] device bridge_slave_0 entered promiscuous mode [ 73.728731] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.735217] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.773615] device bridge_slave_0 entered promiscuous mode [ 73.790346] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.796853] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.821421] device bridge_slave_0 entered promiscuous mode [ 73.838962] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.845424] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.861900] device bridge_slave_0 entered promiscuous mode [ 73.881001] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.887529] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.917373] device bridge_slave_0 entered promiscuous mode [ 73.928661] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.935144] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.942632] device bridge_slave_1 entered promiscuous mode [ 73.949831] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.956279] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.975912] device bridge_slave_0 entered promiscuous mode [ 73.997942] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.004464] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.021459] device bridge_slave_0 entered promiscuous mode [ 74.037663] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.044127] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.061509] device bridge_slave_1 entered promiscuous mode [ 74.084522] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.091009] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.105018] device bridge_slave_1 entered promiscuous mode [ 74.113631] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.120120] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.140404] device bridge_slave_1 entered promiscuous mode [ 74.159680] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.166125] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.174408] device bridge_slave_1 entered promiscuous mode [ 74.188359] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.194800] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.224683] device bridge_slave_1 entered promiscuous mode [ 74.232806] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.240764] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.247214] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.269302] device bridge_slave_1 entered promiscuous mode [ 74.291367] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.297863] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.323224] device bridge_slave_1 entered promiscuous mode [ 74.335501] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.347631] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.367193] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.374762] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.385225] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.429322] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.465987] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.519556] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.549157] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 74.576495] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.588961] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.616154] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.650654] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.710316] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.741294] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 74.938182] ip (4920) used greatest stack depth: 53784 bytes left [ 75.146882] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.156778] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.197535] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.260135] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.314654] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.344473] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.367923] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.378744] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.396820] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.407271] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 75.433919] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.518829] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.543781] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.579293] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.603378] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.652475] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 75.666814] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.673777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.689197] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.697968] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.751887] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.758893] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.774977] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.787070] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.809016] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.818223] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.825504] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.847265] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.900776] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.907826] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.935559] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.942544] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.955857] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 75.969652] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.980375] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 75.988399] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.025329] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.051968] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.074667] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.084180] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.100229] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.125365] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.170840] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.177826] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.187671] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 76.230883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.583938] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.610409] team0: Port device team_slave_0 added [ 76.650671] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.670661] team0: Port device team_slave_0 added [ 76.684359] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.703580] team0: Port device team_slave_0 added [ 76.726286] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.756326] team0: Port device team_slave_0 added [ 76.776303] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.802091] team0: Port device team_slave_0 added [ 76.830835] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.853123] team0: Port device team_slave_0 added [ 76.866377] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.881697] team0: Port device team_slave_1 added [ 76.887641] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.899092] team0: Port device team_slave_1 added [ 76.927068] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 76.943788] team0: Port device team_slave_1 added [ 76.964882] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 76.984439] team0: Port device team_slave_0 added [ 76.990560] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 77.006998] team0: Port device team_slave_0 added [ 77.029611] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.048113] team0: Port device team_slave_1 added [ 77.059720] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.068362] team0: Port device team_slave_1 added [ 77.075385] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.092569] team0: Port device team_slave_1 added [ 77.104441] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.118091] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.130844] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.137739] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.167986] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.202197] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.234002] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.258856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.270877] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.279321] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.286788] team0: Port device team_slave_1 added [ 77.297478] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.315507] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.325930] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.341733] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.350790] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 77.373196] team0: Port device team_slave_1 added [ 77.392604] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.401156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.417222] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.439846] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.460015] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.476946] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.484475] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.492315] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.505152] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.513987] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.527353] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.536670] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.549583] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.569143] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.588207] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.595824] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.606916] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 77.615152] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.627767] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.650714] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.671370] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.692732] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 77.709969] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 77.721921] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.730828] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.742307] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.754018] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.763726] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.777109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.793840] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.809964] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.824886] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.849286] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.858169] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.867474] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 77.876822] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 77.885987] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.897785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.928572] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 77.952281] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 77.973816] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 77.988000] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 77.995934] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.004278] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.014705] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 78.030943] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.042928] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 78.054633] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 78.068572] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.078116] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.095829] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.105958] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.113945] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.125593] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.133204] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.147288] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.158938] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.182096] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.219267] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.256134] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.281253] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.298371] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.307239] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.315415] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.323461] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.331750] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.339578] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.347775] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.356682] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 78.373706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 78.383313] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 78.408624] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.419578] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.438637] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.476706] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.484768] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.492585] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.510424] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.537986] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.581880] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 78.632717] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 78.645567] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 78.654818] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.533838] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.540374] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.547294] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.553765] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.603228] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.612262] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.647230] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.653718] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.660584] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.667093] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.730453] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.739327] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.745804] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.752672] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.759152] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.774465] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.810481] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.816989] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.823808] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.830218] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.885297] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.902954] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.909422] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.916301] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.922735] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.965776] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 80.997954] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.004444] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.011321] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.017752] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.078622] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.139014] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.145561] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.152411] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.158880] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.199124] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.218334] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.224813] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.231653] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.238133] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.251191] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 81.631175] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.641932] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.668964] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.689687] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.701706] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.713234] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.720779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 89.431636] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.470650] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.501378] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.653824] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.748280] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.923889] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.194690] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.230153] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.238330] 8021q: adding VLAN 0 to HW filter on device bond0 [ 90.306952] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.329787] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.463759] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.575628] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.783709] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 90.990696] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.026123] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 91.075637] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.081946] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.092839] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.137324] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.143662] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.160881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.210934] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.218966] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.232003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.265747] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.274504] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.284948] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.448023] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.454423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.464720] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.690940] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.698320] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.706981] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.935360] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 91.949551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.957431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.982990] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.011961] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.023002] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.045589] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 92.051969] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.069767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.135782] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.376558] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.487743] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.808444] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.833168] 8021q: adding VLAN 0 to HW filter on device team0 2018/05/11 15:05:18 executing program 6: [ 96.948805] capability: warning: `syz-executor7' uses deprecated v2 capabilities in a way that may be insecure 2018/05/11 15:05:19 executing program 3: 2018/05/11 15:05:19 executing program 6: 2018/05/11 15:05:19 executing program 3: 2018/05/11 15:05:19 executing program 6: 2018/05/11 15:05:19 executing program 3: 2018/05/11 15:05:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x0, 0x0, &(0x7f0000c91000)=ANY=[@ANYBLOB="421eff"], &(0x7f0000e6bffc)='GPL\x00', 0x0, 0x99, &(0x7f000000d000)=""/153}, 0x48) pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000005e00)=[{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) r0 = getpid() process_vm_readv(r0, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36ae88}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 15:05:20 executing program 7: 2018/05/11 15:05:20 executing program 3: 2018/05/11 15:05:20 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) accept$ipx(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x0, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(0xffffffffffffffff, 0x40405514, &(0x7f0000000240)={0x6, 0x0, 0x0, 0x0, "15bf69e3283e65fe6dda4264a13c0acad003e62a1fd970d4f508b5e99ce300487d308541187cd0d54465b774"}) 2018/05/11 15:05:20 executing program 4: pause() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000440)=@abs, 0x6e, &(0x7f00000016c0)=[{&(0x7f00000004c0)="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", 0xf47}], 0x1, &(0x7f0000001700)}], 0x1, 0x0) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$binfmt_misc(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="f324f4a6670ea7246ec543d02cd153bad14b5e4360f536afad"], 0x19) readv(r0, &(0x7f0000c9e000)=[{&(0x7f0000c25f19)=""/231, 0xe7}], 0x1) r2 = getpid() process_vm_readv(r2, &(0x7f0000001400), 0x1, &(0x7f0000000000)=[{&(0x7f0000000040)=""/204, 0xd7e1e1d24b36aac5}, {&(0x7f0000002880)=""/183, 0x3d1}], 0x2, 0x0) 2018/05/11 15:05:20 executing program 1: r0 = socket(0x1f, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000040)={{0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1, 'lc\x00', 0x20, 0x8, 0x28}, {@multicast1=0xe0000001, 0x4e20, 0x2, 0x1, 0x2, 0x9}}, 0x44) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/uinput\x00', 0x0, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x5502, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@loopback, @in6=@mcast1}}, {{@in=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000080)=0xe8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) socket(0x8, 0x80006, 0x9) 2018/05/11 15:05:20 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) fcntl$lock(r0, 0x6, &(0x7f00000001c0)={0x3, 0x0, 0x5, 0xfffffffffffffffd}) write$binfmt_elf64(r0, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x8, 0xb9, 0x9, 0x2, 0x1, 0x3, 0x3e, 0x6, 0x3d, 0x40, 0x2e, 0x0, 0xfffffffffffff801, 0x38, 0x2, 0x7cfb00000000000, 0xf821, 0x1117}, [{0x70000000, 0xffff, 0x100000000, 0x5, 0x0, 0x1, 0x2, 0x9d6}], "2e95550d994aec2ce7865012f6589868399750ecf9742b5f4cac05e5df6c0ec923e89a4c6c19f7bf1ad5c269639e6c5e219a1a5c52df8f4f2a10538eb88a2f44449b32097c9ba757251880", [[], [], [], [], [], [], [], []]}, 0x8c3) 2018/05/11 15:05:20 executing program 0: r0 = socket$inet(0x2, 0x0, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffd000/0x3000)=nil) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x6, 0x1268, [0x20000980, 0x0, 0x0, 0x200014c8, 0x20001638], 0x0, &(0x7f0000000080), &(0x7f0000000980)=ANY=[@ANYBLOB="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0x12e0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000140)="ebd67161ce5b298272d021a3ef3e0358b6eb3dbd081246d376d7edad111ae10799766b8c6a2355125cc7ee96c630e86238ebb3a74e21c85dc23ebbcc7b75f56c3b6bd56e249d9dd1fdefd1b7b76940b1587615e17278b16093ed0ef2836931a5db779d7e21d1346d29859e10fe7501ec9e0d8eec21c68fc50d7661ad14e98bcdc206db28e18f4fd6fab3cb128a9549b6701d949d0386ddf82ccce070dfd709b699720048cbc7df", 0xa7) 2018/05/11 15:05:21 executing program 7: r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) preadv(r2, &(0x7f0000000040)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f0000000100)=""/168, 0xa8}], 0x2, 0x5a) keyctl$read(0x1d, r0, &(0x7f00000005c0)=""/202, 0x5c) fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000400)={'team_slave_0\x00', @link_local={0x1, 0x80, 0xc2}}) lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00', 0xf000, r3, r4, 0xffffffffffff7e1f, 0x8, 0x2000000) syz_open_dev$midi(&(0x7f0000000380)='/dev/midi#\x00', 0xfffffffffffffffe, 0x8200) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f00000003c0)='veth0\x00') 2018/05/11 15:05:21 executing program 4: mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000434ff8)='./file0\x00', &(0x7f0000abf000)='./file0\x00', &(0x7f0000f4c000)='jfs\x00', 0x0, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x20, 0x42080) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) 2018/05/11 15:05:21 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2000, 0x0) close(r0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000080)={r1, 0x80000, r0}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) 2018/05/11 15:05:21 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1000000000005, 0x2, 0xa, 0x1}, 0x2c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000000)={'bridge_slave_1\x00', &(0x7f0000000080)=@ethtool_gstrings={0x1b, 0x2, 0x74, "ca1bccad95af0a3001a5ed60cbcc6340c2d59b703ba7fb57b3ff8c27c25c6a783350e53d1350495299f632ce206be465d3d5b0d986ea4f99771acf1fde64ca32cf56c031a2d90f217acec2a5925d2aa61b75f3773356526c35028000c87b85e9265a8aa3603b001972d757443c6c1d562a9eecfd"}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/05/11 15:05:21 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x0, 0x0) unshare(0x28060400) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x400) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) ioctl$TCSBRKP(r0, 0x5382, 0x1) 2018/05/11 15:05:21 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect(r0, &(0x7f0000000000)=@generic={0xa, "1bc9282823e03618448074d1313680958ca31c294ca8d534947b3c80794684d88e2a6dbe401418c39f9820205a9ce2ae6e5fadc9cecdec455062eb5d97c3764b696042b13c3b553395da4a425fd7e35d0f422e3892745c1148bafc9b33cd08f327f14a76d9ce9b4b5ff2d81091e872f7cc605ede335deccffb212b414e2f"}, 0x80) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x6, 0x13, r0, 0x0) accept4(r0, 0x0, &(0x7f0000000080), 0x80800) 2018/05/11 15:05:21 executing program 2: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)={{0x0, 0x2710}}) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x44000, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={r0, 0x1, 0x1, 0x80, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) io_setup(0x32d, &(0x7f0000000140)=0x0) io_cancel(r2, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x7, 0x9, r1, &(0x7f0000000180)="b0dcddf8b90d6a06823d7ac1f18b4fb85d348a54405805c32c1b2aa8c1d3af6895e19081dffb498478e16324820c94d573764632415d2c6eefed711023e3148b2d0b8fd2b1bcc9731a958df46e3524559299c2d6626318ed4ee857bae98e30f40e6f310ea3feba801269042f1efb", 0x6e, 0x3, 0x0, 0x1, r0}, &(0x7f0000000240)) r3 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x10) getdents64(r3, &(0x7f0000000080), 0x2e) 2018/05/11 15:05:21 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dc9ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4effc)=0x1, 0x4) socketpair(0x9, 0x5, 0x3f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) sendto$inet(r0, &(0x7f0000000440)="1bf7d50c03016b1d00df3973131623b6d99995d6b88a85719947d975d26a26aed67cc209d1dcfe386212b4f5c79a3df2cfc2f0137649653bdbf23955aff9d340ae5ecffad5a400e85413a6272ff1f28577f7e790e21a94ad6a78b372e0136af000512ffa21718b4f3f824f2edb88", 0x6e, 0x800, &(0x7f00000003c0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) bind$pptp(r1, &(0x7f0000000200)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1e) sendto$inet(r0, &(0x7f000099bf26), 0xff96, 0x20000000, &(0x7f0000bccff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000400)='\b', 0x1, 0x4000040, &(0x7f00000000c0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) r2 = add_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="37a48271daa2200da39c9a2cc41aabc88a0157bbd24275c4c6954ddd6e9e4df60eb29119d3f8c36583147162f726f60a90e827a2c88894fb1d9e3f2e769a5da8ff4d8421dda091b03d093874a250caf212cf", 0x52, 0xfffffffffffffffe) keyctl$set_timeout(0xf, r2, 0x9) setsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f00000002c0)="f30a004d1464a19362f3ee1758f69d4e21170a86d3c5f0ee25f980c1a44f65e532bbda65c82fc9884bd6f2d5f2c1c86de666f8718ef67b871f7d57ece21b05f48e533d456f54af857416a0c0de048d6c866702901b202ad4c5c294e287509b4eb670425a9adcad2dadba31b55d98948d3a05b7f31fb3d08c7c65c1313505494372f6da14aa7aa12a9e7ae18a35e3e8ec55facd598117f294c325f80ae02040afafe7da0d68fe8a18d072b23c332a3aaba6d1bd5ce2f3a152bf891f8ea71579716a5f955204ff12abbed01950c63a6288b1ab738f3a72f8bf38eebe2bc66e0ecfd22e0f22b04d6d", 0xe7) sendto$inet(r0, &(0x7f0000000000)="af", 0x1, 0x4008004, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/05/11 15:05:21 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f0000000040)={0x0, 0x7}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000000180)={0x1, 0x7f91, 0x5, 0x0, 0x0, [], [], [], 0x7, 0x24}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f00000002c0)="f4468e1e37613fcb709eb12689f8b258e6316a12d75d7122a7cfc333bc5e0c55075e61d6624f3b4f622adf75917f857f94e3bd5c23372d4e104bba89887c02838aad40b57a5e26d55e3c03ffa19b7b8e08c86179dc21b5f154dd31bd6c8a2d6620ed26b8c16b113f9e7fa386a25dc6b4fab77a4b47e33c6b47c7c7385a6615b910cd81514897235eff45cfea46150990a3b2b6c78382f4e895930f501500321dee977e07bd9bc4f6c87770838f05c4a8b3ffa5b06b51deb18cc19123301fb9", 0xbf) r1 = socket$kcm(0xa, 0x3, 0x11) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00000000c0)='irlan0\x00', 0x10) setsockopt$sock_attach_bpf(r1, 0x29, 0x6, &(0x7f0000000140), 0xce4) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x400000, 0x0) 2018/05/11 15:05:22 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1000000080005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="9c94c063", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) socket(0x3, 0x80005, 0x13c) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x6, 0x820a, 0x1000, 0x1b2, r2}, &(0x7f00000000c0)=0x10) fcntl$getownex(r0, 0x10, &(0x7f0000000100)={0x0, 0x0}) getpriority(0x2, r3) 2018/05/11 15:05:22 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000187ff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000d03f5c)={0x14, 0x27, 0x82f, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x9}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r1, 0x100, 0x70bd27, 0x25dfdbfb, {0x2}, [@FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004) 2018/05/11 15:05:22 executing program 4: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, @broadcast}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={r1, 0x9}, &(0x7f0000000400)=0x8) r2 = socket$inet6(0xa, 0x6, 0x0) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00') r3 = epoll_create1(0x0) epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000bbeff4)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={0x0, 0xe9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00000001c0)={r4, 0x1a, "a462941414ab44df1bff8cd69fc325283778a79e4618a38dac47"}, &(0x7f0000000200)=0x22) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000440)={r1, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}}, 0x84) shutdown(r2, 0x1) ppoll(&(0x7f0000bc0fd0)=[{r3}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) r5 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040)={0x9, 0x7d, 0x8001, 0x3, 0x1, 0x7, 0x7, 0xed, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f00000000c0)={r6, 0x28, "01e6caccb2e17e9f8b2fb548ffacb6b1a3e14f54ad99043413855a191738af4cf59da7a6243ec5af"}, &(0x7f0000000100)=0x30) 2018/05/11 15:05:22 executing program 6: r0 = socket$inet6(0xa, 0x80801, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x1000, &(0x7f00009e1000)={0xa, 0x4e23, 0xfffffffffffffffc, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0xffffffffffffff71) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000000000)="02d944149ee64c3b676e492349dddf62724bf913fae3e07154c8a6353c76", 0x1e) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000280)={0x1}, 0x8) close(r0) 2018/05/11 15:05:22 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x9, 0x20400) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f0000000040)=""/55) r1 = socket$inet(0x2, 0x10010000000003, 0x6) sendto$inet(r1, &(0x7f0000e78a42), 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x4e21}, 0x10) ppoll(&(0x7f0000f7eff8)=[{r1}], 0x1, &(0x7f0000f7a000), &(0x7f0000f7d000)={0x6}, 0x8) 2018/05/11 15:05:22 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x3) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r2 = accept4(r0, &(0x7f00004d4000)=@nl=@proc, &(0x7f0000047ffc)=0xc, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000004a80)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000004a40)={&(0x7f0000004300)=ANY=[]}, 0x1}, 0x0) recvfrom$inet6(r1, &(0x7f0000000200)=""/103, 0x67, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x6f3000) [ 100.065808] Unknown ioctl 4735 2018/05/11 15:05:22 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) sendto$inet6(r0, &(0x7f0000000000)="fbff2f40fdf50000000900000090", 0xe, 0x0, &(0x7f0000005fe4)={0xa, 0x800, 0x4, @dev={0xfe, 0x80}}, 0x1c) r2 = fcntl$dupfd(r1, 0x406, r1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000000040)=""/249, &(0x7f0000000140)=0xf9) [ 100.113243] Unknown ioctl -1056156351 [ 100.167822] Unknown ioctl -1056156351 [ 100.186190] Unknown ioctl 4735 2018/05/11 15:05:22 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='ns/ipc\x00') setns(r0, 0xfffffffffffffffe) setns(r0, 0x0) 2018/05/11 15:05:22 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000010aff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TIOCNOTTY(r0, 0x5422) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) tkill(r1, 0xa) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000080)={0x1, 0x7, 0x800, 0x20, 0x120, 0x3d21, 0x80000001, 0x5, 0x4, 0x5, 0xffffffff, 0x4}) 2018/05/11 15:05:22 executing program 7: r0 = inotify_init() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b9dff0)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) sendto(r1, &(0x7f0000a99000), 0xffff, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00007fcffa)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000fddff8)='./file0\x00') r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.current\x00', 0x0, 0x0) unlinkat(r3, &(0x7f0000000280)='./control\x00', 0x200) mount(&(0x7f0000000240)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)='cgroup\x00', 0x0, 0x0) mount(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='tmpfs\x00', 0x901084, &(0x7f0000000240)) pivot_root(&(0x7f0000359ff8)='./file0\x00', &(0x7f00007d7ff8)='./file0\x00') open$dir(&(0x7f00000002c0)='./control\x00', 0x2800, 0x80) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000006c0)='/selinux/mls\x00', 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./control\x00', 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) mkdir(&(0x7f0000042ff6)='./control\x00', 0x0) inotify_init() r5 = socket$inet6(0xa, 0x0, 0x0) sendmsg(r5, &(0x7f0000018000)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x7}}, 0x4c, &(0x7f0000000580), 0x0, &(0x7f00000004c0)}, 0x0) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000000580)=0x8) inotify_add_watch(0xffffffffffffffff, &(0x7f0000b3a000)='./control\x00', 0x4000800) setsockopt$ARPT_SO_SET_REPLACE(r5, 0x0, 0x60, &(0x7f0000000700)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000030040000000000001801000000000000480300004803000048030000040000003cdc26b84d07b7422868a2fb1d7f016fa2069d94a3f4f709fe38f8c2fbb18ade106e99662c88c9c4e4152e84d18b6e09b6413213472df2462506328626f9120f5b518b9fc67e4f38ffb22fe4501f38b01720bdfa4843f38ccc5c01dbbdd056d1c97b94b2fcba7734578bcfc8425115ff0b6e68145fed3ffba65a3eeb49bcd4cb32247e58d148438d4d955862"], 0x1) unshare(0x800) inotify_add_watch(0xffffffffffffffff, &(0x7f00000005c0)='./control\x00', 0x80000c01) ioprio_set$pid(0x3, 0x0, 0x8) 2018/05/11 15:05:22 executing program 1: connect$vsock_dgram(0xffffffffffffffff, &(0x7f0000000280)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cpuacct.usage_sys\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000200)={0xfffffffffffff729}, 0x4) r1 = add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key$keyring(&(0x7f0000000040)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r1) r3 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, 0x0, 0x0, r2) r4 = add_key$user(&(0x7f00003bd000)='user\x00', &(0x7f0000000b00)={0x73, 0x79, 0x7a}, &(0x7f0000000740)='\x00{', 0x2, r3) r5 = add_key$user(&(0x7f0000002cc0)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a}, &(0x7f0000000280), 0x10c, r2) keyctl$dh_compute(0x17, &(0x7f0000000180)={r4, r5, r5}, &(0x7f0000a53ffb)=""/5, 0x5, &(0x7f0000c61fc8)={&(0x7f0000000140)={'crc32-generic\x00'}}) 2018/05/11 15:05:22 executing program 4: syz_emit_ethernet(0x1ad8, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaabbaa06040000aaaaaaaaaa00000e0000aaaaaaaaaaced1c25ebb000000000000000000000000000000"], 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000000)={0x2, 'veth1_to_team\x00', 0x2}, 0x18) 2018/05/11 15:05:22 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x5, 0x480) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x340}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=@newtaction={0x104, 0x30, 0x208, 0x70bd26, 0x25dfdbfd, {0x0, 0x8, 0x4}, [{0x40, 0x1, @m_bpf={0x3c, 0xf, {{0x8, 0x1, 'bpf\x00'}, {0x20, 0x2, @TCA_ACT_BPF_OPS={0x1c, 0x4, [{0x401, 0x9, 0x1, 0xc2}, {0x9, 0x4, 0x5, 0x1ff}, {0x9, 0x20, 0x1, 0x1b}]}}, {0xc, 0x6, "a3eaec7ffa10"}}}}, {0xb0, 0x1, @m_bpf={0xac, 0xa, {{0x8, 0x1, 'bpf\x00'}, {0x1c, 0x2, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x5, 0x200, 0x10000000, 0x5, 0x1}}}, {0x80, 0x6, "e7f86b819d7fb1928e0dcae1d1eed1c1bb505c62a75e72571b853c46f5dc328ba053f785165a98dccc1e92cb1d64cace01e06c4c697d33732338de071533b4c5e070620e79819cd9169ba8ef8ff156b76b88bde712b9b84d23213d71fba30a46a9c6dab8f1ae42754b9f0e46181b0141edb5f76524ee645289c60bd9"}}}}]}, 0x104}, 0x1, 0x0, 0x0, 0x41}, 0x4001) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x20000003) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) sysfs$1(0x1, &(0x7f0000000300)='bpf\x00') accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x0) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_opts(r3, 0x29, 0x37, &(0x7f0000000180)=@dstopts, 0x8) 2018/05/11 15:05:22 executing program 5: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000034000)={0x1, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) r1 = memfd_create(&(0x7f0000002901)='dev ', 0x0) write(r1, &(0x7f0000000080)="1646", 0x2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000000)=0x90) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x32, "e5a3934cb445961ee653c2da547fc9fe7e66d9c569b362c34e27957874c5df69f6fdaa889dd59f7c387a7debf1cf0d9e83a9"}, &(0x7f00000000c0)=0x3a) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=r2, &(0x7f0000000140)=0x4) 2018/05/11 15:05:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x200, &(0x7f0000001040)=0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, @rand_addr}, &(0x7f00000010c0)=0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001200)='/dev/audio\x00', 0x2000, 0x0) io_cancel(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x101, r1, &(0x7f0000001100)="85ddd9b13ca17d10d87208d9c104d4aeb57c58d65cde2036a566a927ef16d7deadcdbfb7974d42e7a9eac214b077879d9e05ea67c911e89137e56921f26c8623999008d8c35412a03202c0903cb79d01e9da842c5cfd9cd88c5097599c886b151ae5a8a0940ee358819491ed3e0cec0cf9eb0ef88b3404c0afdb666356b0b0a3a8a7454eff702d69370ab8f44956dce114d6183e31a18656f2f09ed6367c4779a2888673d33750eaece248f0e5f38f7fdc3ac9791d4f51a1d211f034ab9c50396db3306a521a465c9b83c80c7c1b4d52bee9282f89a10109b3", 0xd9, 0x135, 0x0, 0x1, r2}, &(0x7f0000001280)) listxattr(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)=""/4096, 0x1000) 2018/05/11 15:05:22 executing program 3: unshare(0x60000000) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'lo\x00', 0x0}) r2 = socket$inet6_sctp(0xa, 0x3, 0x84) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r1}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000300)={@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, r1}) 2018/05/11 15:05:22 executing program 4: r0 = socket(0xa, 0x7, 0x10000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0xfff, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000140)=r1) syz_open_dev$amidi(&(0x7f0000000180)='/dev/amidi#\x00', 0xa9, 0x80000) getsockopt(r0, 0x0, 0x40, &(0x7f0000000080)=""/84, &(0x7f0000000100)=0x54) 2018/05/11 15:05:22 executing program 6: r0 = socket(0x1e, 0x4, 0x0) unshare(0x10000000) fgetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000040)=""/167, 0xa7) rmdir(&(0x7f0000000100)='./file0\x00') 2018/05/11 15:05:22 executing program 0: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x400, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'bond_slave_1\x00', r1}) msgctl$IPC_STAT(0x0, 0x2, &(0x7f0000000180)=""/21) 2018/05/11 15:05:22 executing program 5: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2f4, &(0x7f0000005faa)={@random="cd398ffb0f00", @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "c0e544", 0x18, 0x40000000003a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}}}}, 0x0) 2018/05/11 15:05:22 executing program 1: r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f00000000c0)={@broadcast, @dev, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x1e}, 0x46d1, 0x40, 0x7, 0x400, 0x8, 0x80000, r2}) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000affc)) openat$audio(0xffffffffffffff9c, &(0x7f0000001200)='/dev/audio\x00', 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 2018/05/11 15:05:22 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000271000)={0x0, 0x70, 0x4a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000080)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) fcntl$setstatus(r1, 0x4, 0xc00) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) ioctl$int_in(r1, 0x5452, &(0x7f0000000000)) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000f6f000), 0x1000000c4, 0x20000001, &(0x7f0000faafe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000015c0), 0x14) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB]}, 0x1}, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) fchmodat(0xffffffffffffffff, &(0x7f000058f000)='./file0\x00', 0x0) mremap(&(0x7f0000676000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000590000/0x4000)=nil) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f00000019c0)=ANY=[@ANYBLOB="20000400040028e4edba0000"]}) [ 100.892253] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 15:05:23 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x440000000014, &(0x7f0000000080), 0x4) setsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000000000)=0x6, 0x4) 2018/05/11 15:05:23 executing program 4: r0 = perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0xfffffd65) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000100)=0x10, 0x4) mq_unlink(&(0x7f0000000000)=']\x00') ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000001680)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001640)}, 0x0, 0x80, 0x2d76}) mq_unlink(&(0x7f0000000140)='vboxnet0\x00') 2018/05/11 15:05:23 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000117000)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x43, 0x0) fcntl$setflags(r1, 0x2, 0x1) r2 = epoll_create1(0x80000) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x60002, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000693ff4)={0x40000004}) splice(r2, &(0x7f00000000c0), r2, &(0x7f0000000080), 0x7, 0x1) epoll_pwait(r2, &(0x7f0000000200)=[{}], 0x1, 0x0, &(0x7f0000000240), 0x8) 2018/05/11 15:05:23 executing program 3: r0 = getpgrp(0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000040)="4854c9e5cf978028f7e8498ab46054ccdffbd6ebbf979b7274714b1bccf9460860f98cbe8ae3805292552396b60f6a6443a77a40ae986c") r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r2, 0x0, &(0x7f00003efff0)={0x0, 0x0, 0x10000}) signalfd4(0xffffffffffffffff, &(0x7f0000000ff8)={0xfffffffffffffdb0}, 0x8, 0x0) 2018/05/11 15:05:23 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x20020001, &(0x7f0000000000)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) r1 = memfd_create(&(0x7f0000000040)='1\x00', 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000080)=0xcc4) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000280)='tls\x00', 0x3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000002c0)={{0xa97, 0x4, 0x3, 0xff, "9f2ad84d521654fc94731b04e7ce4b7b83f5fca951fb2cde1d9282f4bf45ab5961827b6c3ab35f39eb3a64cb", 0x1}, 0x0, 0x0, 0x3, r2, 0xd66d, 0x5, "65eddb483e40cf58685274f32775f6a2ff9fd670c7b5b10e66ef83e898349cbc34770e8f0ae12620291d97cb38b95263b1c5c2b3e718284da250496483fb26e1", &(0x7f0000000140)='tls\x00', 0x4, [], [0x9, 0xfff, 0x3ff, 0x2]}) 2018/05/11 15:05:23 executing program 2: pipe2(&(0x7f0000989000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$void(r1, 0x5450) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000040)={0x100, 0x9, 0x800, @empty, 'ipddp0\x00'}) link(&(0x7f0000001a00)='./file0\x00', &(0x7f00000019c0)='./file0\x00') dup2(r0, r2) 2018/05/11 15:05:23 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x2, 0x18000) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f0000000100)={{0x8, 0xb7, 0x1, 0x1, 0x5, 0x3}, 0x6}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000086b000/0x1000)=nil, 0x1000, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f0000fbeff8), 0x3, 0x0) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000c28000)=0x800003f, 0xf0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40, 0x0) mq_getsetattr(r1, &(0x7f0000000040)={0x4, 0x7, 0x47, 0x7f, 0x8, 0x4, 0x9, 0x2}, &(0x7f0000000080)) 2018/05/11 15:05:23 executing program 7: r0 = bpf$MAP_CREATE(0x0, &(0x7f000039a000)={0x5, 0x1, 0x40, 0x2, 0x0, 0xffffffffffffff9c}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00001f0000)={r0, &(0x7f0000000080), &(0x7f0000000040)="97a990cc85f5578a9b0ca14d2fee2491fcc8fa263c836e477ae343f8390608581be9c9af67e7b2de66ef3ab023d1d8cab7f3582cd8", 0x2}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000000)='x', &(0x7f0000000080)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f000032c000), &(0x7f0000000300)=""/203}, 0x18) 2018/05/11 15:05:23 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/sockcreate\x00') r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = request_key(&(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)='attr/sockcreate\x00', 0x0) keyctl$set_timeout(0xf, r3, 0x5d9) ptrace$getsig(0x4202, r2, 0x0, &(0x7f00000002c0)) close(r0) perf_event_open(&(0x7f00000016c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r0, 0x0) 2018/05/11 15:05:23 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000602fe8)={0xaa, 0x40}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000c20000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000040)={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2b01b1376d39cfb3}, 0x20, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}, 'gretap0\x00'}) mremap(&(0x7f00006af000/0xf000)=nil, 0xf000, 0x3000, 0x0, &(0x7f00002e0000/0x3000)=nil) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f00000000c0)) close(r0) 2018/05/11 15:05:23 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x802, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000000180)=ANY=[]}, 0x1}, 0x0) 2018/05/11 15:05:23 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0xb0000, 0x0) sendto$inet6(r0, &(0x7f0000000040)="ef7696928f34c9e725a6552364665da4b8b00462a9c31fb3", 0x18, 0x1, &(0x7f0000000080)={0xa, 0x4e21, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x401) sendto$inet6(r1, &(0x7f000023effe), 0x0, 0x81, &(0x7f000010e000)={0xa, 0x1000004e1d, 0x100000000000000, @loopback={0x0, 0x1}}, 0x371) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000000c0)=0x3, 0x4) 2018/05/11 15:05:23 executing program 5: r0 = socket(0x10, 0x80002, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) write(r0, &(0x7f0000df8fd9)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) connect$netlink(r0, &(0x7f0000000100)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r0, &(0x7f0000cfefee), 0x58, 0x0, 0x0, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x1c9c380}, &(0x7f0000000080)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00000000c0)=r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$intptr(0x2b, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180), 0x4) 2018/05/11 15:05:23 executing program 6: r0 = socket(0xa, 0x1, 0x0) io_setup(0x4, &(0x7f0000000040)=0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x28000, 0x20) io_submit(r1, 0x1, &(0x7f00000001c0)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x0, r0, &(0x7f00000000c0)="7cc94f234e3d4115bf565852e245c6006bb9231c792cb31986b4ce26fc4518ea46", 0x21, 0x1, 0x0, 0x1, r2}]) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r3, 0x1000) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) r5 = accept4(r3, &(0x7f0000975000)=@can, &(0x7f0000000140)=0x80, 0x0) sendmmsg(r5, &(0x7f000000b880), 0x400000000000054, 0x0) 2018/05/11 15:05:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000002840)=[{&(0x7f0000002880)="390000001300094700bb65e1c3e4ffff0600000002000000450000002000000019002900000000000000000500000007fd17e9ffff06060400", 0x39}], 0x1) getsockopt$sock_int(r0, 0x1, 0x37, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/05/11 15:05:23 executing program 0: semctl$SEM_INFO(0x0, 0x0, 0x13, &(0x7f0000000100)=""/99) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x20300) [ 101.628997] netlink: 'syz-executor3': attribute type 41 has an invalid length. 2018/05/11 15:05:23 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x4000, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f00000002c0)={0x6, 0x4, 0x3, 'queue1\x00', 0x78}) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x2, 0x20000) getpeername$packet(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r4 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r4, 0x0, 0x0, 0xc9) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x3) sendfile(r3, r4, &(0x7f0000e64ff8), 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x96a, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}}, [0x99, 0xff, 0x2, 0x2, 0x3, 0x8, 0x0, 0x8, 0xffff, 0x4, 0x1, 0x81, 0x3, 0x7, 0xfffffffffffffff9]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000000240)={r5, 0x3ff}, 0x8) [ 101.802472] netlink: 'syz-executor3': attribute type 41 has an invalid length. 2018/05/11 15:05:24 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f65786500000000000409004bddd9de91be10eebf000ee9a90f798058439ed554fa07424adee901d2da75af1f0200f5ab26d7a071fb35331ce39c5a") ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0185879, &(0x7f0000000400)={0x20000094, &(0x7f0000000500)}) 2018/05/11 15:05:24 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x800, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000040)={0x2, {{0xa, 0x4e20, 0x1, @loopback={0x0, 0x1}, 0xd7}}}, 0x88) ustat(0x0, &(0x7f0000000240)) 2018/05/11 15:05:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x3, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r1, 0x0, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) setsockopt$inet_opts(r0, 0x0, 0x2000000013, &(0x7f0000000080), 0x0) 2018/05/11 15:05:24 executing program 6: r0 = socket$inet(0x2, 0x20000000000003, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="626f6e643000e7ffffffffffffff00", 0x3a8) r1 = gettid() ioprio_get$pid(0x3, r1) connect$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendmsg(r0, &(0x7f0000000100), 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ipddp0\x00', 0x10) 2018/05/11 15:05:24 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f000053b000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x4}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x13, &(0x7f0000000140)=[{}, {}, {}, {}], 0x4) 2018/05/11 15:05:24 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) socket(0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/05/11 15:05:24 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0xfffffffffffffd21) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000000c0)={r1, 0x9c, "2f54a685b478ac418bec15b4be54e4d49e6dde6b65abc0d9df94dd51bdb9b99e76ff9dc90204ade79e2ef779429da3a16877a63195dde81f0a599646d704d0ce1486070b5739f86a1c63a5c945de847386f5fa2331dae1299ba2e4a508e35a8b86c6fc2673ff206d66c5d6625dc250f262e1ea2635a450d270939a04cc2a8d4b0af41cee765a09f5761329353a5260963760168121ec85d340cd81ff"}, &(0x7f0000000040)=0xa4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000080)=0x20) 2018/05/11 15:05:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100022b0509000100010100ff3ffe58", 0x1f}], 0x1) r2 = semget(0x3, 0x0, 0x480) semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000000)=""/57) dup3(r1, r0, 0x0) 2018/05/11 15:05:24 executing program 7: r0 = socket(0x5, 0xa, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xffff}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e23, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}, 0x4, 0x233d5a88, 0xea6, 0x81, 0x40}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e24}}, 0x0, 0x58, 0x3, 0x8, 0x2d}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000001c0)={r2, 0xffff}, &(0x7f0000000200)=0x8) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r3, 0x10d, 0x4000004000000f4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x10f, 0x10001, 0x5d7, 0x5, 0xaa}, 0x10) 2018/05/11 15:05:24 executing program 0: pipe2(&(0x7f0000f61000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000080)={0x7, 0x4bb}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000001000/0x3000)=nil, 0x3000}, 0x2}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time}], 0x30) read(r0, &(0x7f0000000000)=""/126, 0x7e) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000604ffc)) dup2(r1, r2) 2018/05/11 15:05:24 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc07289c0052c511fddafbc60400ee76"], 0x28}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:24 executing program 1: r0 = syz_open_dev$sndpcmp(&(0x7f00000002c0)='/dev/snd/pcmC#D#p\x00', 0x7, 0x100) fdatasync(r0) r1 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3, 0x100000) read(r1, &(0x7f0000000000)=""/16, 0x10) r2 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x40140, 0x0) connect$vsock_stream(r2, &(0x7f0000000380)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f00000001c0)) r3 = open(&(0x7f0000000140)='./file0\x00', 0x40, 0x20) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000000180)=r3) ioctl(r1, 0x6, &(0x7f0000000080)) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f0000000240)=0xfffffffffffffffc, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000300)={0xffffffffffffffff}) setsockopt$inet_int(r4, 0x0, 0x15, &(0x7f0000000340)=0x579ae577, 0x4) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000200)=0x0) getpriority(0x2, r5) mkdirat(r2, &(0x7f0000000280)='./file0\x00', 0x60) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x400180, 0x0) ioctl$VHOST_GET_VRING_ENDIAN(r6, 0x4008af14, &(0x7f0000000080)) 2018/05/11 15:05:24 executing program 4: r0 = socket(0x400020000000010, 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000040)=0x1ff, 0x4) write(r0, &(0x7f00000000c0)="1f00000054000d00000000009059387c07ff1b0702000008000000070001ff", 0x1f) 2018/05/11 15:05:24 executing program 3: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='syzkaller\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="aa59880a91da81e89b3aaca4c637feb3ab6ea136b1613633081f91c313d3424135ecb992cc08a65c3f7db08bb2960be741d415b2dcf91df60c196ae7a530023a7ac37e1d94177f568a95f2287df93bea19002efbcc48a29acc7a2c786535f6de544e41bb14f94fa0cd06f1edc467c5856389", 0x72, 0xfffffffffffffffb) keyctl$instantiate(0xc, r0, &(0x7f0000000100)="8a98911d7605e9f4ec5c653d962925261c6155f6b2950b0bbf4a214ae95b5ce6c6d2a696de345045d496f1ce6c6e6f372b67e406ab151bb5654829acb66b06c12a74e38d56a7f563fe478f6c51253fd2ec79150aeaf6fd7f1309be9b4a82b7914c23683af3ec18cf20dd6ab2e3677c2a72", 0x71, r1) r2 = syz_open_dev$admmidi(&(0x7f0000000440)='/dev/admmidi#\x00', 0x4, 0x401) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00000004c0)={0x3, &(0x7f0000000480)=[{0xfffffffffffffffa, 0x2, 0x630f, 0x100000001}, {0x0, 0x80000000, 0x8, 0xc5}, {0x1, 0xfffffffffffffff8, 0x1f, 0x10000}]}) r3 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r3, &(0x7f00000000c0)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x1e) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r4, &(0x7f00000003c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x1c) r5 = syz_open_dev$usbmon(&(0x7f0000000280)='/dev/usbmon#\x00', 0xb8a, 0x20542) getsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f00000002c0)=""/109, &(0x7f0000000340)=0x6d) connect$pptp(r3, &(0x7f0000000040)={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) 2018/05/11 15:05:24 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x501080, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x1, 0x8, 0x4, 0x5, 0x1a}, &(0x7f0000000080)=0x20) bind$unix(r0, &(0x7f0000003000)=@abs={0x1}, 0x8) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e23, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xffffffffffffff81}, 0x1c) 2018/05/11 15:05:25 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x1, &(0x7f0000000140)=ANY=[@ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYRES64, @ANYRES16], @ANYRES64, @ANYRES32, @ANYBLOB="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"]], &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r1 = msgget$private(0x0, 0x18) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200800, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000000080)=0xfff, 0x4) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/133) clock_gettime(0x0, &(0x7f0000000280)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r0, 0xc0}, {r2, 0x4000}, {r0, 0x108}], 0x3, &(0x7f0000000100)={0x0, 0x1c9c380}, &(0x7f0000000340)={0x4}, 0x8) ppoll(&(0x7f0000000240)=[{r0, 0x400}, {r0}, {r0, 0x180}, {r0, 0x50}, {r0, 0x40}, {r0, 0x2}], 0x6, &(0x7f00000002c0)={r3, r4+10000000}, &(0x7f0000000300)={0x4}, 0x8) [ 103.022834] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 103.031376] PF_BRIDGE: br_mdb_parse() with unknown ifindex [ 103.158714] netlink: 7 bytes leftover after parsing attributes in process `syz-executor4'. [ 103.167305] PF_BRIDGE: br_mdb_parse() with unknown ifindex 2018/05/11 15:05:25 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc07289c0052c511fddafbc60400ee76"], 0x28}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:25 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000200)={@local, @broadcast}, &(0x7f0000000240)=0x8) r1 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x5f) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={0xffffffffffffffff, 0x3, 0x1, 0xd12, &(0x7f00000000c0)=[0x0], 0x1}, 0x20) recvfrom$unix(r2, &(0x7f0000000140)=""/190, 0xbe, 0x40002060, 0x0, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f0000000040)=0x200, 0x4) ioctl$TTUNGETFILTER(r2, 0x801054db, &(0x7f0000000000)=""/9) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f0000000080)=0x80000000) 2018/05/11 15:05:25 executing program 5: r0 = getpgid(0xffffffffffffffff) r1 = shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = getpgid(r0) r3 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, r2, 0x0, 0xffffffffffffffff, 0x0) prctl$void(0x1f) fcntl$notify(r3, 0x402, 0x22) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0x0) 2018/05/11 15:05:25 executing program 3: unshare(0x40600) r0 = socket$netlink(0x10, 0x3, 0xfffffffeffffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)) recvmmsg(r0, &(0x7f0000005200)=[{{&(0x7f0000004f40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f00000051c0)}}], 0x1, 0x12001, &(0x7f0000005400)={0x77359400}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200000, 0x1) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000000)={0x6, 0x1000, 0x70}) 2018/05/11 15:05:25 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x1fd) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000002c0)={'sit0\x00', 0x1005}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000080)) ioctl$TUNSETLINK(r0, 0x400454cd, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000280)) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x80, 0x0) write$tun(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x133) 2018/05/11 15:05:25 executing program 2: semop(0x0, &(0x7f000001a000)=[{}, {}], 0x2) semop(0x0, &(0x7f0000176ff5)=[{}, {}], 0x2) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) perf_event_open$cgroup(&(0x7f00000001c0)={0x4, 0x70, 0x292c, 0x9, 0x80000000, 0x8, 0x0, 0x8, 0x2902, 0xc, 0x0, 0xa87, 0x0, 0x10000, 0x2e6c, 0x40000000, 0x7, 0xffffffffffffff68, 0xffff, 0x482, 0x5, 0x1ff, 0x8, 0x3, 0x8d6, 0x7, 0x3, 0x0, 0x100, 0x18000000000000, 0x798, 0x1800000000, 0xfff0000000, 0x0, 0xd60c, 0x3, 0x3, 0xffff, 0x0, 0x3, 0x1, @perf_bp={&(0x7f0000000080), 0x4}, 0x4, 0x7fff, 0x6, 0x0, 0x8000, 0x8, 0x4}, r0, 0x3, r0, 0x1) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)) semctl$GETZCNT(0x0, 0x0, 0xf, &(0x7f0000000100)=""/188) 2018/05/11 15:05:25 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") fcntl$setpipe(r0, 0x407, 0xffff) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x88800, 0x0) mq_open(&(0x7f0000000040)="6b657972696e67656d30776c616e30776c616e302d7b2970707031e170726f6300", 0x0, 0x0, &(0x7f00000000c0)) connect$bt_l2cap(r1, &(0x7f0000000140)={0x1f, 0x4a, {0x400, 0x7fffffff, 0x9, 0x20, 0xfff, 0x5}, 0x8001, 0x2}, 0xe) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000001c0)={r2, 0x5}, &(0x7f0000000200)=0x8) 2018/05/11 15:05:25 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3fd, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x7, 0x5, 0x0, 0xb, 0x19, 0x0, "56d67fa42b9b3b5fd1a4d026e1b148ceaa0bbbc42e1ee4d5040288685627ef36a2dec16017845ae83e73367b3cef50b31ff00ab6b206d9b295f1f8afd2cb11e6", "156f54cef40034ad93c14593334a4ef1d4943d768bd87c6778d4d307901a9b933a196a02948646fafef039d262a9897db77af35a8bec4844f51c49ca4ccde484", "8a2d15b952c19a58568193bd8d6c18915a2873cc200e482f2a4fcfac6ffbbbb6", [0x0, 0x80000000]}) syz_mount_image$vfat(&(0x7f0000000600)='vfat\x00', &(0x7f0000000740)='./file0\x00', 0x0, 0xe5, &(0x7f0000000980), 0x1800, &(0x7f0000000a00)=ANY=[]) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) r1 = open(&(0x7f0000000040)='./file0\x00', 0xcc400, 0x0) syz_mount_image$jfs(&(0x7f0000000080)='jfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000380), 0x0, 0xfffffffffffffffa}], 0x0, &(0x7f0000000140)=ANY=[]) read(r1, &(0x7f0000000200)=""/81, 0x10000015b) 2018/05/11 15:05:26 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") socket$packet(0x11, 0x3, 0x300) 2018/05/11 15:05:26 executing program 4: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) listxattr(&(0x7f00000001c0)='./bus\x00', &(0x7f0000000200)=""/172, 0xac) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000100)=""/131) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40000, 0x0) open$dir(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x301180, 0x100) 2018/05/11 15:05:26 executing program 5: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x8000, 0x0) r1 = openat$cgroup_subtree(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) dup2(r0, r1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bond_slave_1\x00'}) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r2, &(0x7f0000000240)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000004000020058", 0x1f}], 0x1) 2018/05/11 15:05:26 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca6c09b612ec6f") socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650200", 0x20, 0x2, 0xc60, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000240), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x11, 0x0, 0x0, 'ip6gretap0\x00', 'syz_tun\x00', "626f00643000000000000100", 'veth1_to_team\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0x0, 0x3], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0x0, 0x2], 0xa0, 0x138, 0x188, [@pkttype={'pkttype\x00', 0x8}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0x0, 0x1, [{{{0xd, 0x0, 0x0, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x978, 0x9f8, 0xa48, [@among={'among\x00', 0x898, {{0x0, 0x0, 0x0, {[], 0x2, [{[], @multicast1=0xe0000001}, {[], @rand_addr}]}, {[], 0x8, [{[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @multicast2=0xe0000002}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}]}}}}, @limit={'limit\x00', 0x20}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0xcd8) 2018/05/11 15:05:26 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc07289c0052c511fddafbc60400ee76"], 0x28}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:26 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/mixer\x00', 0x40, 0x0) r1 = getpgrp(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x97aa, &(0x7f00000001c0)=""/182) ptrace$poke(0x5, r1, &(0x7f00000000c0), 0x80) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0xfffffffffffffffe) ptrace$peek(0x3, r1, &(0x7f0000000100)) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000040)=""/122) 2018/05/11 15:05:26 executing program 7: syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x9, 0x210082) r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x3, 0x3, 0x8, 0x6, r1}) [ 104.272616] kernel msg: ebtables bug: please report to author: bad policy [ 104.334651] Unknown ioctl 35092 [ 104.480390] Unknown ioctl 35092 2018/05/11 15:05:26 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000fc0000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000914ff0)={0x0, 0x0, &(0x7f0000fb2000)}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dd5000)={0x0, 0x1, &(0x7f0000000000)="d4"}) 2018/05/11 15:05:26 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc07289c0052c511fddafbc60400ee76"], 0x28}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:26 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) dup3(r0, r0, 0x80000) unshare(0x40600) r1 = dup(r0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0), 0x10) 2018/05/11 15:05:26 executing program 2: r0 = semget$private(0x0, 0x2, 0x100) semctl$GETVAL(r0, 0x0, 0xc, &(0x7f0000000040)=""/53) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x33, 0x0, @rand_addr, @multicast1=0xe0000001}, @igmp}}}}, &(0x7f00003b5000)) 2018/05/11 15:05:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000080), 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x83b}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x0, 0x10}, 0xc) 2018/05/11 15:05:27 executing program 7: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040)='/dev/rfkill\x00', 0x141241, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x0, 0xf48, 0x0, 0x0, @tick, {}, {0xfffffffffffffff6}, @quote={{0xfcd, 0xffffffffffff845f}, 0x4, &(0x7f0000000000)={0x4, 0x3, 0x5, 0x7, @tick=0x8000, {0x2, 0x7}, {0x3, 0x1}, @raw32={[0xffffffffffffff80, 0x100, 0x7ff]}}}}], 0x30) 2018/05/11 15:05:27 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000080)) r1 = getpgrp(0xffffffffffffffff) tkill(r1, 0x10000000000003f) ioctl$BLKBSZGET(r0, 0x80081270, &(0x7f0000000040)) 2018/05/11 15:05:27 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:27 executing program 3: r0 = open(&(0x7f0000fedff8)='./file0\x00', 0x141042, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000080)={{0x8000, 0x7, 0x6cf, 0x3, 0x2e, 0xd9}, 0x3, 0x8, 0x800, 0x800, 0x1, "298d55c82f18369e93b230d09c6931af94550e79cbafe7620c54e945edbeda28d12cbec6d5c6509a9d8cf9f02eb9d5b4eeb1179c7d73d5ae2d4fc91a50fe20faf8c81ea4dc313fc82b89cedb1cd15d19ebd563deecb472d5ca00623aa8bc7a0a721c7742f5c358379d6b027eef6ebf061503afb41740d3eb8ca4570df6946ce4"}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) writev(r0, &(0x7f00000004c0)=[{&(0x7f00000003c0)='4', 0x1}], 0x1) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x0, 0x0) 2018/05/11 15:05:27 executing program 1: mmap(&(0x7f0000000000/0xc1f000)=nil, 0xc1f000, 0x2, 0x71, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x1, &(0x7f0000527ff8), 0x1b, 0x0) get_mempolicy(&(0x7f000029a000), &(0x7f00003e8000), 0x401, &(0x7f0000377000/0x1000)=nil, 0x3) r0 = socket$rds(0x15, 0x5, 0x0) fremovexattr(r0, &(0x7f0000000000)=@random={'user.', 'userlo[\x00'}) 2018/05/11 15:05:27 executing program 4: set_mempolicy(0xb, &(0x7f0000000080)=0xf2, 0x8) r0 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl(r0, 0x9, &(0x7f00000000c0)="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") r1 = socket(0x5, 0xa, 0x1ff) getsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f0000000000), &(0x7f0000000040)) 2018/05/11 15:05:27 executing program 0: r0 = eventfd2(0x0, 0x0) writev(r0, &(0x7f0000000fff)=[{&(0x7f0000006000), 0x2a9}], 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x40000, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000000040)={0xee, 0x1, 0x8, 0x8001, 0x0, 0x1, 0x2}, 0xc) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f0000000080)) 2018/05/11 15:05:27 executing program 3: sigaltstack(&(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000000)) futex(&(0x7f0000000080), 0x400000085, 0x0, &(0x7f0000000040), &(0x7f00000000c0), 0x4023ffffff) io_setup(0x5, &(0x7f0000000100)=0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/nckup_only\x00', 0x2, 0x0) openat(r1, &(0x7f00000002c0)='./file0\x00', 0x2800, 0x186) ioctl$BLKSECDISCARD(r1, 0x127d, &(0x7f0000000280)=0x9) io_getevents(r0, 0x1000, 0x4, &(0x7f0000000140)=[{}, {}, {}, {}], &(0x7f0000000300)={0x77359400}) 2018/05/11 15:05:27 executing program 1: r0 = socket$inet6(0xa, 0x80801, 0x8010000000000084) r1 = socket(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x3, 0x4) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendto$inet6(r0, &(0x7f0000000000)="a9", 0x1, 0x0, &(0x7f0000001040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x2}, 0x1c) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x0, 0x0) close(r0) 2018/05/11 15:05:27 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0xa00, 0xfddb) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000ef9ffc)=0xc3f, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x10000, 0x0) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000080)) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000aea000), 0x1d5, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/05/11 15:05:27 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0x0, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='posix_acl_access)eth0%trusted\x00') ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) setpriority(0x0, r1, 0x2) 2018/05/11 15:05:27 executing program 5: socket$inet_sctp(0x2, 0x5, 0x84) r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0xc6, 0x0) ioctl$BLKREPORTZONE(r0, 0xc0101282, &(0x7f00000000c0)={0x3ff, 0xa, 0x0, [{0xfffffffffffffff8, 0x3, 0x3, 0x0, 0x0, 0x3014, 0x7c}, {0x1, 0x3cc, 0x400, 0x800, 0x1, 0x8, 0x8}, {0x5, 0x78c465ac, 0x3, 0x2c53, 0x1, 0x3, 0x5}, {0xab, 0x4, 0x40, 0x7, 0xcd5, 0x50c, 0x10001}, {0x1, 0xff, 0x100000001, 0x3, 0xdf, 0xb77d, 0x4}, {0x3ff, 0x2, 0x20, 0xcd8, 0x1, 0x7}, {0x4, 0x2, 0x2, 0x9, 0x6, 0x2, 0x7}, {0x20, 0x9, 0x1, 0x1, 0x3c1, 0x4, 0x3}, {0x7, 0x4, 0x9, 0x21b, 0xfffffffffffff001, 0x2, 0x3b}, {0xed, 0x5, 0x200, 0x7, 0x2, 0x0, 0x7}]}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000c7df60)={0x7ff, @in6={{0xa}}}, &(0x7f000064b000)=0xa0) r3 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000)={r2}, &(0x7f0000000040)=0x8) 2018/05/11 15:05:27 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) kexec_load(0xac, 0x7, &(0x7f0000001380)=[{&(0x7f0000000080)="1a3035ad51f7eb1a46779acf15797aee2f12dc71ca83d8104f16a2bd67ef092f092599ba7650a923ad68b38988f00c3eee51d2f7fdc8e202459378c2467acd5ed7d07f578cfb613818dded5fc80b8235ec7aee90411c5698cc91e0f4eec6ff70f728a3b64c463da2", 0x68, 0xc0e, 0x7fff}, {&(0x7f0000000100)="9b86490af6b0fb4dc7922b33b88d26542591a33e7d8ef13bd62842e9fc4440883a9c7fb143f9e931c880697edbef08e8a0c171ad778f522dd0a7e9d78d3e20b4131b11832f7bb728d3f5d0d865d2d103f944ae6e5552de61dcfda72525282d26bd866b71d79d2eb99d11826f6f7eacde8ac272c3f90d6ee95459313b223e981afc13a2a4f76bcbcc02acd304534dafd8d0feac02248c2f444623c0aa5ead1b50c4a6", 0xa2, 0x4, 0x50000000}, {&(0x7f0000000000)="ae99ad96e50b2bf641141d53b03f50ee74c371f70c0b4d4fcc229bf04f6f952bbda53e6eaf8910f764c6004d5e1fb086740c27af", 0x34, 0x6, 0x81}, {&(0x7f00000001c0)="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", 0x1000, 0x231f, 0x7}, {&(0x7f00000011c0)="43f130c1319d9e1d3a825c877dc23acf6367858edebb824c8d8fa4df28fbd0e6fa2189f9397956fe33a84ea799ea7f499cda2fa6a5109380cd4a51e4a4b9390b889feab46cc983d532de1251956fa0c4f282242c19aae9874111aaccd93c1c36bb57af00b8c6ac0ef6194e3a042474379149aae34ba204a41a3b3cbdfd9fa3718f4e24a7c9bf2021552910457d91637a3064ec814730f7a59abb62791795005d0584fd83f61bba600faa16b826f421dcc2e3819dad61dbdab2132871eb80f98f75c9643f0f6cc514769ee2077c8a93b6b366a4b1bc030c35", 0xd8, 0x834a, 0x24}, {&(0x7f00000012c0)="a887af33eb917a070f4f94405673e2b0b7fd39811a9c3389faf4f5c92c84fcbb0c5f", 0x22, 0x7fff, 0xfffffffffffeffff}, {&(0x7f0000001300)="66d95578e3784dec6064d7d7716356403864ab7f77737b442c93175219b74b52af26c1931fdcd15f4e8eddd61e7ec2a7775304b77ae587482ce8eb5910b53f5db425b88aa7ff9ffec39e7eda628dd591502680914283cfa2c551bfe7", 0x5c, 0x1, 0x3}], 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001480)={0x100000000}, 0x4) 2018/05/11 15:05:27 executing program 7: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000240), 0x4) rmdir(&(0x7f0000000080)='./file0\x00') connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000540)={0x27, 0x0, 0x2, 0x2, 0x7, 0x6, "4021bc5c62a8b600554fd217a152db8c5e202690ff5e106c7c3952d6060c481cf11e7913f883ddd296bfa5479216af340d0d68910e8d8adb388f562a8d6718"}, 0x60) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) getresgid(&(0x7f0000000300), &(0x7f0000000380), &(0x7f00000003c0)) inotify_add_watch(r0, &(0x7f00000001c0)='./file0\x00', 0x40) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000340)={0x0, @multicast1=0xe0000001, 0x0, 0x0, 'dh\x00', 0x25}, 0x2c) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'lo\x00', 0xfff}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000280)=ANY=[@ANYBLOB="09003c9dbb000009007f000300501c0100bc28f298fbff00"], &(0x7f0000000200)=0x1) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000180)) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000000400)={'bpq0\x00', 0x9}) sendmsg$nl_generic(r2, &(0x7f00001cb000)={&(0x7f00008e5ff4)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019bf9b)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) write(0xffffffffffffffff, &(0x7f00000005c0)="ba639044bbc2d3bb3f08404f06e43d8e2783ec23711381e53445b588e1fe03b7bc333e1573b49861b4acc37549019677e6a202b03dc02cba800cf4a839acb386ee0af85efb4a60a52034280881cb70f847f56b79eaed0383ac0922d0a9896bf92eac820630290ecd19463415", 0x6c) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f00000002c0)={0x3, 0x7}) 2018/05/11 15:05:27 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) pread64(r0, &(0x7f00000002c0)=""/181, 0xb5, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="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") r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x27, 0x1, 0x2, 0x0, 0x5, 0x7f, "9b0268411fc1f603f4a37466ff589a6c7e940eabf3fdcc44c1b25a60543106519224303457a7f84c84f3fb9e6fd92ed0eaeffaa81f0f802ab7e2be2ca33557", 0x3b}, 0x60, &(0x7f0000000080)=[{&(0x7f0000000240)="92b4e376c39cbd9d6296e5875898fba4e8b3cec6bf8c8bf5d0a4fa57c8078010edc5f2fd71de733f5c8503487f95b61c4eaf73180a97fd788109cfd840c5b14a450271836a494eda02d015db74110a38097aae81bc923c2458cb99dfddf668f9", 0x60}, {&(0x7f0000000500)="1fa20e81626e1cbd89ab4e8722dd18cbc913779eb516b7a029ac8a6d173e6b1491ad4dbdfe918f18ee49e52f39451c1d1ccd66c07e4dafd0084bf2bcccd54d70307715a515b4b6e2c42ef93cf8d58fb25f0611d75ab18791a5c95bc8917b3b9c4cff5ba8e3ca4095cb8317220c9bb97a6d1f664cfacd1c94971930bb317a864216893f381a91a65d21ebeb969c3b304f6508ce1ef137593280468e19511ee9f788c9cf332e198010299226e9268b4d68ae465dbef2c457455acb1cfec6fcce786a979c608a59168b30f168b17f1f2246470d5119f7367a3dcf4c7710af0be18b24ef9ac27b588c4894f4e3f22a1664a17510200eb31ca2e54c", 0xf9}, {&(0x7f00000003c0)="50cf3338f41e69af97760cbbd1a7eced17192d8aeac2419c436bccf922475c0a3238664fb2e6f251ea0abb36dbc8af8ae8267557e089468f448d44581f588f493946c68fa3a4a56540ee7d9cd6d7fc97354f14b5f06c9e52c35977f75dcf8d09c702e683ed8a9e98265bd5c2e668af3b1d395be4cc7b2dc6c4673ef18722944a6100fb3f785b1f5043a7f6b337c0da8ce84a23372d12e6", 0x97}], 0x3, &(0x7f0000000480)={0x60, 0x13f, 0x40, "7225b31f915a1bfafe60677c0b88236a6e0b707208493fca1ce95249541dec1b2ec1ceae9ef72b705966f14dc9e84288ae28d8bec8a3b11d7e47bf879861fd03131ee4b6e680e9e12574e6ef"}, 0x60, 0x1}, 0x4048005) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000700)) fallocate(r1, 0x3, 0x8007, 0x6) 2018/05/11 15:05:27 executing program 2: r0 = socket(0xa, 0x3, 0x1) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x100, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x507000, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0xe8, r3, 0x420, 0x70bd25, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}]}, @IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8000}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @broadcast=0xffffffff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}]}]}, 0xe8}, 0x1, 0x0, 0x0, 0x24000095}, 0x4000081) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x108) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000001000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}}}}, 0x108) 2018/05/11 15:05:27 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000001400)=ANY=[@ANYBLOB="6a5822b09766625a"], 0x8) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x5, 0x4) socket$packet(0x11, 0x0, 0x300) r1 = syz_open_procfs(0x0, &(0x7f00003e2ff6)='net/ptype\x00') r2 = socket$packet(0x11, 0x3, 0x300) pread64(r1, &(0x7f0000000080), 0x2de, 0x180001d) mq_timedreceive(r2, &(0x7f0000000000)=""/29, 0x1d, 0x8, &(0x7f0000000040)={0x77359400}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x24000, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={r3, 0x6, 0x1, 0x20, &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) 2018/05/11 15:05:27 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c629594eca6c09b632ec6f") r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}, 0x2}}, 0x26) dup3(r0, r1, 0x0) 2018/05/11 15:05:27 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:27 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a00), &(0x7f0000000a40)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000040)) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/sctp\x00') r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') write$binfmt_aout(r2, &(0x7f0000000140)={{0x1cf, 0x0, 0xf21, 0x391, 0x10, 0x3, 0x297, 0x3}, "335868ffa1a81913e447f446f3a025307eb5a8ba9e58e4882fe17cb1f9addb7ff4f8b821c123b4806fa03cd2cb821085ff7904fd3c981626bebb9044d900c1f1afe585bd6b27484a5d27d17c240add2eaaa00d7333eec752fc73555eee92e786bfe485dab10a064babbc6e3a0d19dc745d0a7e828fa32cd9bff62891e357d8c6c344", [[], [], [], [], [], [], [], []]}, 0x8a2) sendfile(r1, r2, &(0x7f0000000000)=0x31, 0x1000) [ 106.037581] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 106.055177] device lo entered promiscuous mode 2018/05/11 15:05:28 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x40400, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x7) ioctl$fiemap(0xffffffffffffffff, 0xc0c0583b, &(0x7f00000011c0)=ANY=[@ANYBLOB="f9efffffff0f000400000000000000000000000000000000000000000a200000"]) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000002c0), &(0x7f0000000280)=0xfffffffffffffc7a) getsockopt$inet_tcp_int(r1, 0x6, 0x200000001f, &(0x7f0000000040), &(0x7f0000000100)=0x4) 2018/05/11 15:05:28 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x200003, 0x0) unshare(0x40600) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000080)={0x3, 0x3c, &(0x7f0000000040)="c113fecdbac8d2e1f046a7aaa028c8892ffc79dc84b2a85e806c3df721465538b71a6944550bd840c1e63e19cc3c1015fbc619bba901af603073fdf1"}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000200), 0x4) openat$nullb(0xffffffffffffff9c, &(0x7f0000000000)='/dev/nullb0\x00', 0x101002, 0x0) 2018/05/11 15:05:28 executing program 3: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000009, 0x31, 0xffffffffffffffff, 0x9) madvise(&(0x7f0000990000/0x4000)=nil, 0x4000, 0xd) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x400000, 0x0) write$vnet(r0, &(0x7f0000000180)={0x1, {&(0x7f0000000040)=""/108, 0x6c, &(0x7f00000000c0)=""/184, 0x3, 0x2}}, 0x68) mlock2(&(0x7f0000742000/0x1000)=nil, 0x1000, 0x0) 2018/05/11 15:05:28 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f00000000c0)={{0x1ff, 0x6, 0xe0000000000000, 0x2, "1c4f5f3229a867593f299870d7bfb64559f7a8090abee8f8e642ee94796ac38d3c4e16e973d3f7660da54c85"}, 0x0, 0x0, 0x81, r2, 0x7, 0x800, "7303a4f2a6831f2818d54571f7cf819136ad142c68505b22f9db8bd319cbac5e2815b573e4b934ad4fd300701df5e8b83c3a74804f060a023a339e9bb084d091", &(0x7f0000000080)='\x00', 0x1, [], [0x100000001, 0x0, 0x5, 0xfffffffffffff000]}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f0000004fb8)={0x5, 0x0, 0x0, {}, {}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "b100"}}, 0x48}, 0x1}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002ccff0)={0x1d}, 0x10, &(0x7f0000728000)={&(0x7f00000aef80)={0x5, 0x900, 0x0, {}, {}, {}, 0x1, @canfd={{}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000640)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000000600)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000200)=""/101, 0x65}, {&(0x7f0000000280)=""/60, 0x3c}, {&(0x7f00000002c0)=""/16, 0x10}, {&(0x7f0000000300)=""/66, 0x42}, {&(0x7f0000000380)=""/239, 0xef}, {&(0x7f0000000480)=""/120, 0x78}], 0x6, &(0x7f0000000580)=""/73, 0x49, 0xf692}, 0x4}], 0x1, 0x40002040, &(0x7f0000000680)={r3, r4+10000000}) 2018/05/11 15:05:28 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$can_raw(0x1d, 0x3, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040), 0x20) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @broadcast}, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000000)=0xe8) setuid(r1) 2018/05/11 15:05:28 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xfffffffffffffdc3) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x1ff, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0xbb}, 0x1f}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x20}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x510, @empty, 0x5}, @in={0x2, 0x9, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x8000, @loopback={0x0, 0x1}, 0x4}], 0xb0) r2 = dup2(r0, r0) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000000100)={0xfb, 0x2, 0x202b}) [ 106.143192] device lo left promiscuous mode [ 106.207697] IPVS: set_ctl: invalid protocol: 0 224.0.0.1:0 dh [ 106.276210] device lo entered promiscuous mode 2018/05/11 15:05:28 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000240)={0x0, {{0xa}}}, 0x90) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x200, 0x0) mq_unlink(&(0x7f0000000700)='/dev/snapshot\x00') ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000740)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x7}) r2 = fcntl$getown(r1, 0x9) process_vm_readv(r2, &(0x7f0000000380)=[{&(0x7f0000000080)=""/191, 0xbf}, {&(0x7f0000000140)=""/145, 0x91}, {&(0x7f0000000300)=""/91, 0x5b}, {&(0x7f0000000200)=""/9, 0x9}], 0x4, &(0x7f00000006c0)=[{&(0x7f00000003c0)=""/133, 0x85}, {&(0x7f0000000480)=""/139, 0x8b}, {&(0x7f0000000540)=""/85, 0x55}, {&(0x7f00000005c0)=""/252, 0xfc}], 0x4, 0x0) 2018/05/11 15:05:28 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$tun(&(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x200100) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0x1}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x0, &(0x7f0000000080)}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e20, 0x38000, @dev={0xfe, 0x80, [], 0x12}, 0x9}}, 0x5, 0x3, 0x47d2, 0x1, 0x4}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={r2, 0x1f, 0x2, [0xb536, 0x4]}, 0xc) 2018/05/11 15:05:28 executing program 1: r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x110000, 0x80) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000100)={{0x400}, {0x10000, 0x7f}, 0x2, 0x4, 0x9}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = gettid() r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000400}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r3, 0x821, 0x70bd29, 0x25dfdbfb, {0xa}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x40000) fcntl$getownex(r0, 0x10, &(0x7f0000000180)={0x0, 0x0}) tgkill(r2, r4, 0x16) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x0, 0x200000000000062}, 0x355c) 2018/05/11 15:05:28 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:28 executing program 4: r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e23, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r1, 0xffffffffffff8000}, 0x8) r2 = syz_open_dev$sndctrl(&(0x7f0000000080)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r2, 0xc0045516, &(0x7f0000000100)=0x4) read(r2, &(0x7f0000000040)=""/2, 0x2) socketpair(0x11, 0xbe83cb05b55ca7a5, 0x5, &(0x7f00000002c0)) 2018/05/11 15:05:28 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000000180)={@random="154cb6310458", @random="1a1ec96a2de6", [], {@ipv6={0x86dd, {0x0, 0x8, "87d470", 0x30, 0x0, 0x0, @dev={0xfe, 0x80}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [], {0x0, 0x6, "921040", 0x0, 0x0, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}}}}}}}}, &(0x7f00000012c0)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x80) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4000000) inotify_rm_watch(r0, r1) 2018/05/11 15:05:28 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, 'port1\x00', 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000001080)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdbff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/11 15:05:28 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00000001c0)=""/70, &(0x7f0000000040)=0x46) socketpair(0x4, 0xb, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f0000000080)={0x401, 0x0, 0x40}) ftruncate(r1, 0x3f) 2018/05/11 15:05:28 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000000)=0x3fffffffffe, 0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'team_slave_0\x00'}, 0x18) 2018/05/11 15:05:28 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x61360a4d001cba0c, 0x0) getdents(r1, &(0x7f0000000cc0)=""/1984, 0xffffffffffffffd0) 2018/05/11 15:05:28 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) bind$packet(r0, &(0x7f0000000180)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) r2 = socket$packet(0x11, 0x3, 0x300) syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[], 0x0) sendto$packet(r2, &(0x7f00000001c0)="e6629c7ee34871c215d270accb2b", 0xe, 0x0, &(0x7f0000000000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000200)="f3e6f644b64a69f8947a93b06ca2450e2174e860c4dd4808751763a27d25bbe16dcb1cd8839183bf5e9bf73b67c7a76cab13b80fdf65443556baa7ef6da5714eb6e6324f574b2de8f90fb1ea6008a9c6241b4da8d00f363ebb2424b8b93a2cd7367a1c3b3ba9aca92759f33f469df69a9efb70303112b4bacca05741124987d2a2efc1c3571a2168283b0f7594d42d37e3450ed8ef15d3e64e6e21e833e82b14428f92745ba73deb07ff68300dd6b3896e1ce2e4f8f6876532129386db544287e75ac2a691", 0xc5, 0xfffffffffffffffe) r4 = add_key$keyring(&(0x7f0000000440)='keyring\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$instantiate_iov(0x14, r3, &(0x7f0000000400)=[{&(0x7f0000000100)="14bbc9d84d37a5cdb67e41b297138fdb37942326f9b79eaf94794cf9647fd0c6ddc5715e5a9b05a832aa52ad6a3728f2d1235f397451", 0x36}, {&(0x7f0000000140)="d29a10f49590e8074aad7861f63db7aa75d015df5ffb0b", 0x17}, {&(0x7f0000000300)="b5af18579c8d2922ce2cf36361a426eb936dbd0fe5ccde9b1eb3f9d7425d", 0x1e}, {&(0x7f0000000340)="dc847d85ba7991e154305391a8c2b8b38576dd9dd36d20934a6355696077267c7517f740557adb6e96b7a0937accbcff3169df16a8af578a08dfd2d0c14c7f6f3666715eb2b58a28bbbdc58b894f2754371c4c0cb34effa6300adbfb3375833a20b226d4869e4cc4ab04cbdac42e50ad59712856a5e5b134514dd410f095bffb49b62d60c26503200e5caba40962086d8af09c14c21201b3ff99796a56c72695", 0xa0}], 0x4, r4) 2018/05/11 15:05:28 executing program 0: r0 = socket(0xa, 0x3, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket(0x10, 0x20000000802, 0x0) write(r1, &(0x7f0000084fa3)="1f000000520007f2000094fef5000f430700000000000000000100ffffb92b", 0x1f) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/05/11 15:05:28 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x200, 0x0) fcntl$lock(r0, 0x0, &(0x7f0000000380)={0x0, 0x0, 0x2, 0xfffffffffffffffc}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000100)={0x4, [0xffa1, 0x5, 0x80, 0x3]}, 0xc) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/250, 0x1}], 0xdf, 0x0) 2018/05/11 15:05:29 executing program 4: r0 = userfaultfd(0x200000) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ff1ff0)={&(0x7f0000151000/0x3000)=nil, 0x3000}) 2018/05/11 15:05:29 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f000000e5b4)={&(0x7f000001aff0)=@can, 0x10, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000000fdb)=""/37, 0xfffffffffffffe05}], 0x2}, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x6a2, 0x20000) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x6, &(0x7f0000000140)=@raw=[@map={0x18, 0x4, 0x1, 0x0, r0}, @jmp={0x5, 0x7fff, 0x4, 0x7, 0xf}, @initr0={0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0xfffffffffffffffb}], &(0x7f000001bff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011000)=""/195}, 0x48) 2018/05/11 15:05:29 executing program 5: r0 = socket(0x0, 0x80b, 0x10000000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000007ffc, 0x41, 0x80000000000001, 0x492492492492590}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x6, &(0x7f0000000040)) 2018/05/11 15:05:29 executing program 2: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00000002c0)={0x0, 0x2, 0x30, 0x1, 0x1000}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r1, 0x40}, &(0x7f0000000380)=0x8) r2 = getpgrp(0x0) r3 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8002000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x4c, r4, 0x100, 0x70bd2d, 0x25dfdbfe, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xeec8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x4040040) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4880, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000000040)) rt_tgsigqueueinfo(r2, r3, 0xb, &(0x7f00000000c0)={0x0, 0x0, 0x4}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r5, 0xc0405519, &(0x7f0000000540)={0x8, 0x3, 0x3f, 0xfff, "83b108c1ad75450b8444f43ce386e610c28afe244f9cc8e04450b535fea00ebc43b670af843183f4e14522b2", 0xffffffff}) ioctl$TUNSETVNETBE(r5, 0x400454de, &(0x7f0000000580)) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r5, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="0000b728de5a00875926e113d1", @ANYRES16=r6, @ANYBLOB="00042cbd7000fbdbdf2504000000ee0001000c000700020000003000000040000100040000000c00070014000000100000000800050004000000080005050000000000000000040000000100000000000000000000000000000000000000"], 0x64}, 0x1}, 0x2000c010) rt_sigtimedwait(&(0x7f0000001ff8)={0x6}, &(0x7f0000000080), &(0x7f00000005c0), 0x8) 2018/05/11 15:05:29 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000080)=""/51, 0x33}, {&(0x7f00000000c0)=""/55, 0xffffffffffffff59}, {&(0x7f0000000100)=""/205, 0xcd}], 0x3) timer_create(0x0, &(0x7f000004c000)={0x0, 0x16, 0x0, @thr={&(0x7f0000000280), &(0x7f0000000400)}}, &(0x7f000004cffc)) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x0, 0x101000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) timer_settime(0x0, 0x0, &(0x7f000004a000)={{0x0, 0x989680}, {0x0, 0x7}}, &(0x7f0000000000)) 2018/05/11 15:05:29 executing program 7: mkdir(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffffe) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) listxattr(&(0x7f0000003b80)='./file0\x00', &(0x7f0000000040)=""/20, 0xfffffffffffffe8d) 2018/05/11 15:05:30 executing program 3: getgid() bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000af2000)="0200000000000000", 0x8) r0 = syz_open_dev$amidi(&(0x7f0000000080)='/dev/amidi#\x00', 0xd8, 0x20000) ioctl$KDSKBLED(r0, 0x4b65, 0x1be) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0x1}, 0x8) 2018/05/11 15:05:30 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f0000000180)='/dev/snd/controlC#\x00', 0x1f, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x84080, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000040)={0x9, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x88) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000000380)={{0x9, 0x0, 0x0, 0x0, "3b44acbcaf322fc5bbf25fcc3b9ce3c93141513be0325a76b9ce629fe13b98021a91c99b33de8b6f178f072b"}}) 2018/05/11 15:05:30 executing program 4: stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r0) r1 = perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x813, r1, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) 2018/05/11 15:05:30 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x4200) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="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", 0x476}], 0x1) sendto$inet6(r0, &(0x7f0000000380)='\b', 0x1, 0x0, 0x0, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0xffffffffffffff2f) 2018/05/11 15:05:30 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc07289c0052c511fddafbc60400ee76"], 0x28}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:30 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockname(r0, &(0x7f0000000200)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast2}}}}, &(0x7f0000000280)=0x80) r1 = dup(r0) write$eventfd(r1, &(0x7f00000000c0)=0x8000, 0x8) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000000040)=""/105) 2018/05/11 15:05:30 executing program 1: mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ae4000)={0xaa, 0xfffffffffffffffd}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000601000/0x4000)=nil, 0x4000}, 0x1}) 2018/05/11 15:05:30 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000b6cff6)='net/udp\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @broadcast=0xffffffff}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x0) getpeername$netrom(r0, &(0x7f0000000080)=@full, &(0x7f0000000100)=0x48) gettid() ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) bind$inet6(r2, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) preadv(r0, &(0x7f0000331000)=[{&(0x7f0000723f20)=""/127, 0xfd4a}], 0x1, 0x0) 2018/05/11 15:05:30 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmmsg$inet_sctp(r0, &(0x7f00000003c0)=[{&(0x7f0000000140)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x10, &(0x7f0000000200), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000084000000000000000900080000652700180000000000000084000000070000007f000001000000002e000000000000008400000005000000000000000004000018000000000000008400000007000000e00000010000"], 0x5e}], 0x1, 0x0) accept(r0, 0x0, &(0x7f0000000080)) 2018/05/11 15:05:30 executing program 1: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps_rollup\x00') open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x3) setsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000000040)=0x9, 0x4) socket$inet(0x2, 0x2, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) 2018/05/11 15:05:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create(0xf301) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8001, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@dev, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000040)=0xe8) accept4$alg(r2, 0x0, 0x0, 0x800) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00001b3000)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000dc0000)) 2018/05/11 15:05:30 executing program 2: r0 = epoll_create1(0x7ffff) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={0xffffffffffffffff, 0x0, 0x1, 0x0, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) bind$bt_rfcomm(r1, &(0x7f0000000280)={0x1f, {0x5, 0xfff, 0x66, 0x5, 0x2, 0x140000000}, 0x7ff}, 0xa) fsetxattr(r0, &(0x7f0000000080)=@known='security.selinux\x00', &(0x7f00000000c0)='/dev/vcs\x00', 0x9, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x800) mkdirat(r1, &(0x7f00000002c0)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x79, "a4f891182ac68ce7293b338e895e8dcf11c6cfb734bf8eaea01122a9c37a5b8a0fafc633fb90f2a7c8862095fc9456267bd13617846c1e1bc529d660166b1b056928cdff921133d6d42631f1a623d03b55d458fdac88c26f895799a4adaaa49ec1c47d9708c8be4b89c2b90c028ca91fd2545cba90bc33126d"}, &(0x7f0000000040)=0x81) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00000001c0)={r3, 0x7f}, 0x8) 2018/05/11 15:05:30 executing program 3: 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 = openat$cgroup_ro(r0, &(0x7f00000002c0)='cpuacct.usage_user\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000440)={&(0x7f0000000040)=ANY=[@ANYBLOB="b0000000", @ANYRES16=r2, @ANYBLOB="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"], 0xb0}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) r3 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r3, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') quotactl(0x318e7f8e, &(0x7f0000000000)='./control/file3\x00', 0x0, &(0x7f0000000040)) rmdir(&(0x7f00002ccff0)='./control/file1\x00') close(r0) 2018/05/11 15:05:30 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x2ac0000, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000080)=""/205) utimensat(0xffffffffffffffff, &(0x7f0000000000)='/\x00', &(0x7f0000f84fe0)={{0x0, 0x3ffffffe}}, 0x0) geteuid() 2018/05/11 15:05:30 executing program 5: r0 = open(&(0x7f0000000000)='./bus\x00', 0x100000141842, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00000001c0)={{0xee3, 0x1, 0x2, 0x8, 0x5, 0x8}, 0x5, 0x9, 0x100000000, 0x1fe6, 0x8, "52d0f9a3b7c484227865db58015f7faa1e6d0f2704234bf6cbfb4fc61d0ccef3eba942877321cc61a74f19f1240e11191eaa4f8d08ddc212d72995e0544d139e06ac8bc08af6a5a5134c40c4f5bce4e962223f34e8ef282ee2b543067b3a441dab03107707cee52180d251d17c2f700bb7811a1c223d1a82967299bd059fabde"}) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f0000000480)='./bus\x00', 0x0, 0x0, &(0x7f0000000080), 0x1000, &(0x7f00000004c0)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES64=r0], @ANYRES16=r0, @ANYBLOB="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"]) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141041, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000080)=@req={0x9, 0x0, 0xfffffffffffffffc, 0x2}, 0x10) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000140)=@req3={0x0, 0x7, 0x8, 0x9, 0x401, 0x8, 0x942}, 0x1c) syz_mount_image$hfs(&(0x7f0000000040)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x1, &(0x7f0000000380)=[{&(0x7f00000001c0), 0x0, 0x400000000}], 0x0, &(0x7f0000000780)=ANY=[]) write$eventfd(r1, &(0x7f0000000180), 0xfffffc5d) 2018/05/11 15:05:31 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x3f45, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f0000000000)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") syncfs(r1) 2018/05/11 15:05:31 executing program 4: msgget(0x1, 0x524) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0xa, &(0x7f0000000040), &(0x7f0000000100)) 2018/05/11 15:05:31 executing program 7: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000000)=0x8df, 0x4) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000140)=""/246) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) 2018/05/11 15:05:31 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8080, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000040)) keyctl$read(0x4, 0x0, &(0x7f0000000100)=""/202, 0xca) 2018/05/11 15:05:31 executing program 0: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000000040)='/dev/admmidi#\x00', 0x2, 0x0) connect$l2tp(r0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e22, @multicast2=0xe0000002}, 0x1, 0x3, 0x2, 0x2}}, 0x26) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r1, 0x80dc5521, &(0x7f00000000c0)=""/175) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = socket(0xa, 0x802, 0x0) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$FIONREAD(r1, 0x541b, &(0x7f00000001c0)) setsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000000000), 0x4) 2018/05/11 15:05:31 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'team_slave_0\x00', r2}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'syzkaller0\x00', 0x5fc}) 2018/05/11 15:05:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x5, 0x200000) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000100)=0x6) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000000080)=ANY=[@ANYBLOB="140200ff010001000000"], 0x14}, 0x1}, 0x0) 2018/05/11 15:05:31 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc07289c0052c511fddafbc60400ee76"], 0x28}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:31 executing program 4: mkdir(&(0x7f00000002c0)='./control\x00', 0x0) r0 = creat(&(0x7f0000000040)='./control/file1\x00', 0x0) unlink(&(0x7f0000000280)='./control/file1\x00') fstat(r0, &(0x7f0000000100)) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x2, 0x6, 0x15, 0x4, "4fa5f2300820c89facf91d8ad12cd1d6ee58d1ce11a1db8e1e9408de8268fa00d968d11a1421e88e860e4affaebaac24b04cc65d61ffdf356ca8e1f28bf412ba", "033be6f3872e0fe6d82fc1eaa295b5a4814a28d6002d8c46ddbcce08b6def02e", [0x9, 0x1]}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000000080)) open(&(0x7f0000000340)='./control/file0\x00', 0x40801, 0x6) rmdir(&(0x7f000015dff6)='./control\x00') 2018/05/11 15:05:31 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x32}, 0x0, @in=@rand_addr}}, 0xe8) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000240)=""/175, 0xaf) shutdown(r2, 0x1) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, 0x0, 0x0) 2018/05/11 15:05:31 executing program 0: r0 = epoll_create(0x143) r1 = epoll_create(0x4) r2 = socket$rds(0x15, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000000d000)={0x4}) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) r4 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x8, 0x800) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000040)=0x0) mq_notify(r4, &(0x7f0000000080)={0x0, 0x6, 0x4, @tid=r5}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000001c0)={0x80000000}) splice(r1, &(0x7f00000000c0), r1, &(0x7f0000000100), 0x4eb3, 0x6) 2018/05/11 15:05:31 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x8000, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00000000c0)={0x57, 0x5, 0x2, {0x7f, 0x20}, {0x2, 0x100}, @const={0x8000, {0x65f, 0x1, 0x6, 0x2}}}) userfaultfd(0x800) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000580)=""/95, 0x5f}], 0x1) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000040)=0xf0b, 0x4) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/05/11 15:05:31 executing program 7: r0 = socket$inet6(0xa, 0x8000880003, 0x105) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f00000000c0)='cgroup.threads\x00', 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000080), &(0x7f0000000000)=0x4) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, &(0x7f0000000100), &(0x7f0000000140)=0xc) 2018/05/11 15:05:31 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x80b) writev(r0, &(0x7f0000451ff0)=[{&(0x7f000034afb8)="480000001400190009004b01fd0d8c560a88fffffff7e0068900000000a800a2bc5603ca8164643e0000000028213ee206eed300000000ff7fffff0dc7e5ed5e5b000000000000dc", 0x48}], 0x1) 2018/05/11 15:05:31 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000006540)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000006400)=[{{0x0, 0x0, &(0x7f00000024c0)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/106, 0x6a}, {&(0x7f00000011c0)=""/221, 0xdd}, {&(0x7f00000012c0)=""/213, 0xd5}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/87, 0x57}, {&(0x7f0000002440)=""/30, 0x1e}, {&(0x7f0000002480)=""/40, 0x28}], 0x8, &(0x7f0000002540)=""/125, 0x7d, 0xfff}, 0x6}, {{&(0x7f00000025c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000002640)=""/28, 0x1c}, {&(0x7f0000002680)=""/160, 0xa0}, {&(0x7f0000002740)=""/232, 0xe8}, {&(0x7f0000002840)=""/105, 0x69}, {&(0x7f00000028c0)=""/61, 0x3d}, {&(0x7f0000002900)=""/73, 0x49}, {&(0x7f0000002980)=""/169, 0xa9}], 0x7, &(0x7f0000002ac0)=""/55, 0x37}, 0x462}, {{&(0x7f0000002b00)=@generic, 0x80, &(0x7f0000003c80)=[{&(0x7f0000002b80)=""/4096, 0x1000}, {&(0x7f0000003b80)=""/160, 0xa0}, {&(0x7f0000003c40)=""/28, 0x1c}], 0x3, &(0x7f0000003cc0)=""/230, 0xe6, 0xfffffffffffffc01}, 0x74}, {{&(0x7f0000003dc0)=@l2, 0x80, &(0x7f0000005f40)=[{&(0x7f0000003e40)=""/4096, 0x1000}, {&(0x7f0000004e40)=""/4096, 0x1000}, {&(0x7f0000005e40)=""/85, 0x55}, {&(0x7f0000005ec0)=""/6, 0x6}, {&(0x7f0000005f00)=""/9, 0x9}], 0x5, &(0x7f0000005fc0)=""/229, 0xe5, 0x100}, 0xfffffffffffffffb}, {{&(0x7f00000060c0)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000006340)=[{&(0x7f0000006140)=""/175, 0xaf}, {&(0x7f0000006200)=""/73, 0x49}, {&(0x7f0000006280)=""/149, 0x95}], 0x3, &(0x7f0000006380)=""/84, 0x54, 0x7}, 0x10001}], 0x5, 0x22, &(0x7f0000006580)={r1, r2+30000000}) accept4$packet(0xffffffffffffffff, &(0x7f00000065c0)={0x0, 0x0, 0x0}, &(0x7f0000006600)=0x14, 0x80800) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000000040)={@empty, @loopback=0x7f000001, r3}, 0x132) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) [ 109.819556] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/05/11 15:05:31 executing program 4: r0 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x3ff, 0x40800) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00000001c0)={0x34, &(0x7f0000000180)=""/52}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000200)) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x201, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00000002c0)={0x100000001, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x41, 0xffffffff, 0x100000001, 0xd39, 0x2, 0x0, 0x9, 0x2, 0xffff}) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000040)) ioctl$TIOCSCTTY(r0, 0x540e, 0x7ff) seccomp(0x1, 0x0, &(0x7f00000003c0)={0x2000000000000045, &(0x7f0000000380)=[{}, {}]}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000000080)={{0x37ca, 0x10001}, 'port0\x00', 0x1, 0x0, 0x8, 0x9, 0x80, 0x9, 0x81, 0x0, 0x1, 0x9}) 2018/05/11 15:05:31 executing program 1: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x0, 0x200) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001140)={0x0, 0x0, 0x10, 0x4, 0x1}, &(0x7f0000001180)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000011c0)={r1, 0x9}, 0x8) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000001040)=""/69, &(0x7f00000010c0)=0x45) munmap(&(0x7f0000e5f000/0x3000)=nil, 0x3000) r3 = creat(&(0x7f0000001100)='./file0\x00', 0x82) setsockopt$inet6_buf(r3, 0x29, 0x44, &(0x7f0000000040)="29d3e56262df573f7d8bdcf54c5eede57be18972b1f649829f1b9353e76c5036c81594a4a87a4655764760b04bdc9a71276c6f81c8fb9ab9d5edcf3ed79d39ac7e317c15b9050fdd965756d95b1d91e9ab0418b203b136c0c1cd5a1b12eead7740246e795073a9f311d7835a9d74525cad610e5299c2349bea227dae97ae71dadc291a52f90669048151cb5c1a20a28148e5043eec739e3eeb19a7e94b1dadbd0bcbcbca16ec6e67e4ac04a87091d14620e8bd606d472ded2b4b7d405db3970cee953a8bd40a218d9218ecf104babe6fd9c89e48de205cadbf45e91cc0c4b5e87a683a96ef5dd1405a303d3924855576749c43c32c2bfc038540fc11f8912d45f5d11433de41691e2122c7afc35ee2a632092bb5abe10604cc03b3a5998e52c47bac64a8f115f63caefda3ac358f1f63f432d7842b80a85dddeb506d66f3ca9e461cf2dd9ae847bb982f256b2989586b550ec9d95c738221b48e661cb11adab7e2d8dc0d3a95a06cce5749a022fe599b3a68a8dde2773f50474ff0712dbc9f4b75d03b7805ccd93de54e4810e2f781e6e8b7d506866140b6dcd91d45c12a0bb0706a055d9be67226b282c8b7a0035fcd00d6d9322e7a3ae87cd15c914a9b45d54d9ba4f6e2ecbfc602b5c3daa7ca8435a51b63df4ce369c5e4abb8f950a55c175a752893bb8921792998cd51346855cdf9a86890b44953c93a00e081cea9923f661a42b80f2a11a0d52576e71fd48249a3fcf376f7eb674413f1e02d347c1d410025dd72d197bb0cd41d8668458542a143689b121800fc2a88425acd6e314ab7bea6e48b14d78854290e1af6d30024e78397c272f88f8787d52fa91e2ac9bc823e3b702bb9b4b200ad9084b37b9fff55996c4b8e0383173f8761aa300c733522b1ce0d505828cdb698a7003b4ec82ec7b7e45104749f85ae2ab48c20ae1ba4ff1765cd8f0b963fd70d32b378625313b6b5891c090ed1a733f30d9ddba64d7b9ff16f4f2aa5d76e4cc0ff2cf9059cf7f3375ced3eb91788a9e87f645a8918a4615fbf6e5ce6b6e7eb17b008d319f227a5fc5fb3140659c70c93d081186fe1266099c5727f7d23b138753ea95013a0f0b227237ab0003c173deb5366d39bb6e070dedd87c7811978fa5d00e2e5e7f3ebf6099e6dbb932e457b51be39462dfb6ebc097dff8b70ea41565bc57c7f53c4a7bf54016911b611da0d95251f1387014519b897cba0b461aea9aa9ddf6d7c0c70ee8b69f01c0dbfb87f0360351d41ce637b02fd143ca3fac0c63c2b0de0c02cd62955885338d00085aaa2e815672f196675e3aac1ececbc5a1edd501fb6aa0786fa0de13f2a028eb7f366744f64933c0af68f9196579eaf3e758b3dadc0daffe9b5089a4c31a2e528b59bb0715ab6a5e76dc373d4f20a92546df8309046520afe8d1934c5f4bd276cc3c534f5c9fd25a3980f02bc4ffa787f798e5c88221ccfae263772f8a1f9b70c2d0ad1cff3ec59763d4dcb1a5d9dbf0219f2af2d0d9e20ec858c41bdd4aaebde5ca515fa328b440a466c31312845b4a76e131e0f6daf82c86864710db4d4c3b37b573b474b29e5030ed996ba783bc7b1b0330b0d3ee70a4ae816ac0ec28c1ca6c29a8bca14e99a4d711468dcc2b4c8cc8c9c8ac97ba38470a7e49d0f2d3da024490997f97c110be395cf3913680f5954afb9bcdfe9675300ea0ca61dba7c7443304d876e49806689c4357e0cf8deb48f6484ea27cb039392a462da209adbb6eec5d6366eb9330f229a8415eba55a6f9bc05d9cecc022e56c9f521577499290417f2184513e61f70a16f3e6c4d18afcfe79f678ac581c11db58212c0bcb21a1ac73862c382e70976fa095869d9d796803cd2d36cbd590e44cad993b09d4742569ea99560ab62543814b45fb9da48b92d6f60cade81425b2ea07a51f4638820cc03b3f95377e4fd5e3612dd7f18bd886fc28ba008c5aeb19982b325346bab452049d039adfa8f5c87b28c69d748fdc041603c27c71b207d591570f82246ff0f9441d4bd6d1f67711407925e4297f177ef6800f86174d40b8ca3797384aca79ea67e9d4d8cf67eaad6db981d847d11b2a1deece2df4eb55f055152e269b19b8973392c5ba08699a670e95a17617c4959c7d2bf1e4162ee50a397723d74ebca5e01a3da973031cd9895a504914016405ecae1fcf413bfb46e8f117f73311c66041f064ee46dc409527076beab884aa7a5f1738b034ec122e594c773be2b83f83a11e9f7e9f90817b77510f216e2e1466c992611b299c5dc124d19a800bef5bcbf7559c2a0276e639c84afa09626f41b101864f97c7b7534dfefc1bd42578eb42e4b406fa8af479b36256e6f64cb0e379b66bf74c31a87dc8e14e086a84721e7abb60bb19bdaffcf7121bfd8941aa69239868573c5a4381793f7aa4eb3399fd43cafa4dbb56d1403344c7a3cd51b085922b9a9bf4e217b77235968365909ad3edc1ecb87a9941de85a361697d0ae94fe28524d01d8e36abed0a0ef333b1a45564b9e586c2ea612739c99f08b0363f5d15f98fd3fa895d6a6fda7367f666ce7ed9491dfca63d8abb61cfad2796032bef7aefa6754f1511e0d327cb6a460a525f606925ee6e1eee202250f3d08d268712af1f627b3b6a60b367e716a32499b8c0a4a848b4e56c68fe54cb3ac48144dd7958c9714c14d75a93f815216b26152e91e25e750d7bcff528eabc9f92a171c3f15346b1e23cc660845d0010f02200212508e2a1044d57e7cec04a2d93030829fdb051b16d6802d1d4aee219c11dcf7a2c76e4d3a7ed73d993565da1a77bdcbe71843ff3b54e48b1bd59cb6ff9f6140c65d796c89e36d48a0d7fed5d5c21d91f77d703c5af35eb4c49b316fa71eba279d94926a26fa6ef85adbd2e8433d75c31bbd45a39f40cd937a1e003003641fa01b9487de364accaf04817dc93f53f3d37eaa8f738ec299b29e0abb6e4db4e311de486ae826b2f577fac47e2bc6de05dcee7fbdd9416d2844dd32a5bc717a8dbe32df3c95d0cef3e87393cc23760b726fdbdad52c718f52167aee646e331f7920a3ebb482e5f92f017efbb00800b24abc0a8f0fa96264268e224813734da755ab1479371e52f81cc48dbfcae0f315f501487ee9b43bc2eeab4a9f291e5ad9ff263f4f506eddb6fdfe80a9df9dc23248c102b2efd336b6fa5c72791537875cdf4c700553846ee4042c16420b0b26646a7f7861b438d15cfde5153efcdf6c8e193f89a3238bede6de4e7445bce1483b3960c9d72b27edfc9ea70ffec37d27066705a7586cfa8f54ade1a6ae6a7a7cd88f27f93e4e319d846c481627dad60f985da1025ac95afb2866a79ae830d2062e63781ff69aa7ea0fa65036db755d5f01e84b232a1e064570133ab869cc964774de839f926829d57954ca9f613b0292ec686a4d607cb4e6e5680dcc97e936d7a352382852d62be7d75a4d0ea16866ac616760a201215e80445308804747508c101fd6d6066f6ed209ae280afc3135234ca1810b92f374f292996e809752d5667f27d6cbcbe675202b2c972e120be650338521df389a40baf3b64cdb2e330e61ae791e61b47071b82b4a0c71f6430a0d46767cd0069bd48db6cb7ad119d1c61f9d00a90a9ece3a527e03eb99626749031522dc38381465a6c52a37dc75c8ddf4e4d24e2deb57a84f63efb9c733655a09ee29457572aad814facd0d10150da0a81d3a451e8287145e59ed2b32cc57e7e0b046011ca250c1a248f8012c19b3b89ac4c5040878ddbd4713139d58c8a9d00a5724fa281760ae64a228694c1d3a7a5696cfe704dce3fb7780a7f618880626fbcab52080934b0ceedd5f55018cdd3f34b24e45e06fea72cbb889203b2603c8cb19ce42a6029c302dd5f211bbc71fb740a5bc8d6bd0bf74f454a9144cf4f585e4efafdbb2805edc6e5f2cab82de1a0ca89aef8fb0eed1fca4d171e894ee9180b5b7498d97a8d2c379d4ffc7cc4ce746100257beebb9bad7a76c621619fa382ca01ec34ff85b0dabe1506c949578f0297b4bd6359f280b5b1c91119ca0e1bd403ad4315253817fb68c4390060bd23e9bce646d91b739ab7c3512dfd23c0cf46a3ec14cc3f8421e750b3ca86170efbd90132a211fd837da4ebe40e007ffff96dabf01da6c5c65636d11f504ba4bc33326b8998f2e287648fe22d0ea4e8116e33a02a447c231ce37df23de2832ee596a0c555f42c5172b4b350c953d862076ea2c412cfd71700e663ff2eef3419a07cc4b3da99d5dd51e3c71b982908182f6c9b2a3a90009fdd885a65a6c6275bc363bdd294717c83e88ac36a3c89c3b5cfb44c67e000b8190d24d6240f7da022fdc4f2d90c58e2f83f707a4dd17fcfac40d820a92c1835341ef3ebd6a30caf2ad6ccf9eabd7e59f0beec02dc71de79ab6a16f405d006db56e2968b65ed2edfcbae3e01efea3f29306c3f327e1d65011fc5edc4be234e13da8430e2933009db0fc1dd314073f6a5752c67c60f31f1831c3d838c0a545f66947fc9d7103e878cc7db8dd9bcf914ff857a41da2c0f1bedbfdb12d4d04d1ef0490c34e6df8efde0a539ec79b574cf96654c8e2962901096b0f36315acc9b505f7777eced7df496699fd43f74f1062105ea5dbbbd43067c5c0a43d7d6a26293b57545bca113d1ebec9ecd612059639014e6d1d40d26f2527afdb25d2797ee67a86b79959b13f31dadb82a3a8978cc55ebe18b45192ada28152823950a375f1824322037358acf39a8c1d3b4c2b04f5eef3401543312135517e792e2b47e4ba3981f5abb3e7cf3c97a78d0be17db3c801ea440261d97c0bb72eb5c64a5c648319a3bd9976cfcd1ae1c5ed3a4fc4e39f3dce7631aa5859516a7ab344a8322ca8f62b250626dc15fb3bdbab3f1a40c8b7b85814357ba12257519ae2b09187ff0e3a379c76a99f660f7baae2c4cebb16273963e4c4f7380c8c21a1757f8f65ca400f1a8634dfdc2c1727a5accc65474edbb389751c69b2e6dfc866936befe76db728d7b4dbaddb247c0c81f4d6a80602180bc2bbe43df720e207d0381f773c49125c1e31eb107db5f3530d467bea286dab37ec3a6ae922041894e14a2468ba6764dc5fa57bb47f81e2bb22cf47ed2a3d4bcfd326e91f0b81b50bcaf9b96587bc0494cc7b9a7be9f7499014e13601bfb9613d220cb815f07193f1675bd972c17d6ce20f0e1a2671561d2eb5f2a79f56b4467b591438e6484e9dc6219e0ee37bdd19d45bc262074e65087b4047ad2e65b18598b41828e398ba8ea6a5f2a045ea47a40e9befa09a69d00123ffd9e3a07cc6283fa777cef4c604682f4197a683f2092901bd94c7572741e89be37ea6bf035c6fb53b824d4310ceb033642838d7baa6b56f32534d2ca83a73a7a4f46c27e8fc6c3da2188f07bcf6123be793c8a6f624f36218f7a2c3ccf5008740bcb2d5eb0ce078a9ad5b4ea08e4ca447705b27b4dd73a3af6a0942c96b6bb291254174791d78c2813b6150e5e746a35f604cb1135478a2232ff0fb5d29407ff7a10bbefbc0bd5302e9bb6deb0f1ff96b3ab4b07fa633e7f5bb656955214b6f730b0371ff86dc2bfac45facd413d870b1ee424a154837899e5c8791933be92ae45dea39e870cc0c147105932983b687f56f73f5121fea078e5fcc10b2d4523533b0d31df9b3488e529d517a1774872fd9c6234004ffe0ccfd40ed9ec2e0e62e1d7be66b679146f878ee3f20b179ac624e2727d9ecab539bdb41a929580b0a8cdfa44379a0715f0d8367ceee4fff8b0d8a5585f327f737a4d918c22e6ecc72bc1eac6283bc1d", 0x1000) 2018/05/11 15:05:31 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000100)="2f65786500000402000409004bddd9de4117eebea6b26046f891fe10eebf000ee9a90f798058561a9b6dfa01004ade49a2860cdce901d2da75af1f24e4ffaa26d7a0a1aacded9589661f6c") getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x7}, &(0x7f0000000180)=0x20) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0c0583b, &(0x7f0000000040)={0x0, &(0x7f0000000140)}) 2018/05/11 15:05:32 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff0ffc)=0x8000000000004, 0x9c) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x80800) getsockname$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff5ffc)={0x0, 0x3}, 0x4) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) poll(&(0x7f0000000000), 0x0, 0x0) 2018/05/11 15:05:32 executing program 5: mkdir(&(0x7f00000007c0)='./file0\x00', 0x0) mount(&(0x7f0000b79ff8)='./file0\x00', &(0x7f0000db0ff8)='./file0\x00', &(0x7f0000f9cffb)='proc\x00', 0x0, &(0x7f0000000040)) r0 = open(&(0x7f0000000840)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000980)=""/216, 0xd8) getdents64(r0, &(0x7f0000000040)=""/1679, 0x68f) r1 = open(&(0x7f00001de000)='./file1\x00', 0x191140, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x4c2001) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc0189436, &(0x7f0000000080)) 2018/05/11 15:05:32 executing program 1: r0 = syz_open_dev$sndmidi(&(0x7f0000000080)='/dev/snd/midiC#D#\x00', 0x6, 0x400000) r1 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x400, 0x80000) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000140)=r1) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000180), &(0x7f00000001c0)=0x30) r2 = socket(0xa, 0x3, 0xff) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00000000c0)) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x4) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) r3 = getpid() getpgrp(r3) 2018/05/11 15:05:32 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000301000)={0x2, 0x0, @rand_addr=0x80000001}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) readahead(r0, 0xffffffffffffffff, 0x7942) shutdown(r0, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x404000, 0x50) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000000040)={r0, 0x1}) 2018/05/11 15:05:32 executing program 4: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0x87) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x10}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x204, 0x1, 0x1, r1}, 0x10) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 2018/05/11 15:05:32 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc07289c0052c511fddafbc60400ee76"], 0x28}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:32 executing program 3: sysfs$2(0x2, 0x0, &(0x7f00000000c0)=""/37) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) ptrace(0x10, r0) 2018/05/11 15:05:32 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'ifb0\x00', 0x200}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)=ANY=[@ANYBLOB="2c00000013000102000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00000000000000000c000100aaaaaab3557728485b3d3a30f301aaaaaabb00005333f6cac437f9c85590ed4d7127be8943f1d35c8e032f4c526a5f38b229909368ca35662ee1ef77a88fee783960681bfc7f7e90d2b469a7a3ceaa16759160f09d22718e78f10b0640a4c300b801960aaa11b8bb5f80113df741ede1531c449862b5bb91690956a9582af1ded9ab1d470a610000"], 0x2c}, 0x1}, 0x0) [ 110.994636] IPv4: Oversized IP packet from 127.0.0.1 2018/05/11 15:05:33 executing program 5: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000022a000)=0x100008001, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f000082b000)=0x80, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000006040)=[{{&(0x7f0000000000)=@rc, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000080)=""/126, 0x7e}, {&(0x7f0000000100)}, {&(0x7f0000000140)=""/16, 0x10}, {&(0x7f0000000180)=""/80, 0x50}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/167, 0xa7}], 0x6, &(0x7f0000001340)=""/198, 0xc6, 0x1}, 0x3}, {{&(0x7f0000001440)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x80, &(0x7f0000001640)=[{&(0x7f00000014c0)=""/52, 0x34}, {&(0x7f0000001500)=""/255, 0xff}, {&(0x7f0000001600)=""/8, 0x8}], 0x3, &(0x7f0000001680)=""/62, 0x3e, 0x3eb}, 0x10000}, {{&(0x7f00000016c0)=@ax25, 0x80, &(0x7f00000017c0)=[{&(0x7f0000001740)=""/104, 0x68}], 0x1, 0x0, 0x0, 0x9}, 0x3}, {{&(0x7f0000001800)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, 0x80, &(0x7f0000001d40)=[{&(0x7f0000001880)=""/132, 0x84}, {&(0x7f0000001940)=""/93, 0x5d}, {&(0x7f00000019c0)=""/154, 0x9a}, {&(0x7f0000001a80)=""/3, 0x3}, {&(0x7f0000001ac0)=""/45, 0x2d}, {&(0x7f0000001b00)=""/171, 0xab}, {&(0x7f0000001bc0)=""/140, 0x8c}, {&(0x7f0000001c80)=""/22, 0x16}, {&(0x7f0000001cc0)=""/96, 0x60}], 0x9, &(0x7f0000001e00)=""/62, 0x3e, 0x80000000}, 0x1ff}, {{&(0x7f0000001e40)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000021c0)=[{&(0x7f0000001ec0)=""/217, 0xd9}, {&(0x7f0000001fc0)=""/42, 0x2a}, {&(0x7f0000002040)=""/224, 0xe0}, {&(0x7f0000002140)=""/70, 0x46}], 0x4, &(0x7f0000002200)=""/27, 0x1b, 0x9}, 0x8}, {{0x0, 0x0, &(0x7f0000002540)=[{&(0x7f0000002240)=""/115, 0x73}, {&(0x7f00000022c0)=""/103, 0x67}, {&(0x7f0000002340)=""/112, 0x70}, {&(0x7f00000023c0)=""/83, 0x53}, {&(0x7f0000002440)=""/160, 0xa0}, {&(0x7f0000002500)=""/21, 0x15}], 0x6, 0x0, 0x0, 0x662109ff}, 0x401}, {{&(0x7f00000025c0)=@ax25, 0x80, &(0x7f0000002680)=[{&(0x7f0000002640)=""/5, 0x5}], 0x1, &(0x7f00000026c0)=""/90, 0x5a, 0x9}, 0x6}, {{&(0x7f0000002740)=@generic, 0x80, &(0x7f0000003880)=[{&(0x7f00000027c0)=""/188, 0xbc}, {&(0x7f0000002880)=""/4096, 0x1000}], 0x2, &(0x7f00000038c0)=""/249, 0xf9, 0x3}, 0x8}, {{&(0x7f00000039c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000005f00)=[{&(0x7f0000003a40)=""/97, 0x61}, {&(0x7f0000003ac0)=""/215, 0xd7}, {&(0x7f0000003bc0)=""/28, 0x1c}, {&(0x7f0000003c00)=""/4096, 0x1000}, {&(0x7f0000004c00)=""/195, 0xc3}, {&(0x7f0000004d00)=""/7, 0x7}, {&(0x7f0000004d40)=""/246, 0xf6}, {&(0x7f0000004e40)=""/4096, 0x1000}, {&(0x7f0000005e40)=""/187, 0xbb}], 0x9, &(0x7f0000005fc0)=""/126, 0x7e, 0x5}, 0x9a}], 0x9, 0x2000, &(0x7f0000006280)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000062c0)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0xfffc000000000000, 0x101, 0x79, 0x3ff, 0x40}, &(0x7f0000006380)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000006600)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], 0xfc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000223fd4)=[@in={0x2, 0x4e20}], 0x10) 2018/05/11 15:05:33 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x2) r2 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000100)={'vcan0\x00', 0x1002}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)) socket$inet_smc(0x2b, 0x1, 0x0) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) 2018/05/11 15:05:33 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)) fchdir(r0) r1 = memfd_create(&(0x7f00000002c0)='\x00', 0xfffffffffffffffe) write(r1, &(0x7f0000000180)="11336b5424397785a14af4de1d340d74248fb8dc49", 0x15) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 111.047959] IPv4: Oversized IP packet from 127.0.0.1 2018/05/11 15:05:33 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = semget$private(0x0, 0x0, 0x200) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000140)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='$r\x00\x00', @ANYRES16=r2, @ANYBLOB="100826bd7000ffdbdf25030000000800040000000000080001004e210000"], 0x24}, 0x1, 0x0, 0x0, 0x8080}, 0x80) semctl$IPC_RMID(r1, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r3, 0x29, 0x46, &(0x7f00007c8000), &(0x7f0000f14000)=0x4) semop(r1, &(0x7f0000000240)=[{0x3, 0x5, 0x800000000}, {0x0, 0x0, 0x1800}], 0x2) r4 = semget$private(0x0, 0x0, 0x140) semctl$SEM_STAT(r4, 0x3, 0x12, &(0x7f0000000000)=""/120) semctl$GETVAL(0x0, 0x0, 0xc, &(0x7f00000000c0)=""/19) 2018/05/11 15:05:33 executing program 2: r0 = socket(0x40000000015, 0x80003, 0x7fffffff) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e1c, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000000040), 0x4) 2018/05/11 15:05:33 executing program 0: socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_sctp(0x2, 0x800000000000001, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="f1ffffff"], &(0x7f0000000240)=0x8) 2018/05/11 15:05:34 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x8000) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x4, 0x4, 0x3, {0xa, 0x4e23, 0xfff0000, @loopback={0x0, 0x1}}}}, 0x3a) r2 = dup2(r0, r0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000100)=0x810, 0x4) recvfrom$inet6(r2, &(0x7f0000000180)=""/96, 0x60, 0x0, 0x0, 0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000002000)={0x2, 0x4e21, @rand_addr}, 0x10) 2018/05/11 15:05:34 executing program 1: recvmsg(0xffffffffffffff9c, &(0x7f0000000380)={&(0x7f0000000180)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000200)=""/102, 0x66}], 0x1}, 0x0) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x10, 0x3, 0xc) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)=0x3) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x40, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000140)={0x0, 0x0, 0x2, 0xdf, 0x0, 0x0, 0xffffffff, 0x2, 0xf5, 0x0, 0x0, 0xbe}) memfd_create(&(0x7f0000000280)='&\x00', 0x0) sendmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000080)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e280000000b0a43bab356da5d800cd37ed01cc092ba41429b79bc9475d3b66c6cda0bd7659a43f493", 0x4c}], 0x1}, 0x0) 2018/05/11 15:05:34 executing program 4: r0 = socket(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x8000, 0x0) bind$nfc_llcp(r1, &(0x7f0000000080)={0x27, 0x0, 0x1, 0x3, 0x10001, 0x494f, "5b436413d6406569040eb80b1511e4561a130a4ee866cb2ae0032d6c45de94c29a56e5a4979d4444c389321984b0a4b1690262d14a59f954f0e792bc04296d", 0x17}, 0x60) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_adj\x00') rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000000100)) rt_sigsuspend(&(0x7f0000000140)={0x9}, 0x8) ftruncate(r2, 0x3d) 2018/05/11 15:05:34 executing program 3: r0 = request_key(&(0x7f0000000280)='logon\x00', &(0x7f00000002c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000300)='vmnet1wlan1\x00', 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r0, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) keyctl$negate(0xd, r0, 0x10000, r0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x20, 0x1, 0xffff, 0x8c3, 0x7, 0x9, 0x200, {0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x8, 0x0, 0x5, 0x200, 0xfffffffffffffff7}}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000240)=@assoc_value={r2}, 0x8) ioctl$VT_RELDISP(r1, 0x5605) ioctl$TCSBRKP(r1, 0x5425, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xffffffffffffffc1, 0x3a}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x8000}, &(0x7f0000000100)=0x8) 2018/05/11 15:05:34 executing program 6: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc07289c0052c511fddafbc60400ee76"], 0x28}}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:34 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x8000, 0x0, 0x5, 0x262}, 0x10) ioctl$TIOCCONS(r0, 0x541d) fcntl$setsig(r0, 0xa, 0xb) ioctl(r0, 0x890e, &(0x7f0000000140)="c6295e4eca6c09b612ec6f") io_setup(0xffff, &(0x7f00000000c0)=0x0) io_cancel(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x8, 0x7, r0, &(0x7f0000000180)="1b6474e9f7f216633ac77262d1d20c1e794d365b4e8fc18808568fc19cb7c5fc5e62a107753bc7d5cf045ccd7d4faf2bc4faf0e5bcc561a4711dc9f33249519e8b5c709d593c995586df448b713575208ae2b5a193b150e01580126a963202ebff1499ca28042e1476b5d32f4f027632eed1775aaaa10cf7b2c721ab1cc53a37d054b79dfb8f55d9729bced84000859119707cbc", 0x94, 0x1, 0x0, 0x0, r0}, &(0x7f0000000240)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000040)) 2018/05/11 15:05:34 executing program 0: mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000fbeff8)=0xb3, 0x2, 0x0) mremap(&(0x7f0000e08000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f00005ad000/0x4000)=nil) mbind(&(0x7f0000024000/0xc00000)=nil, 0xc00000, 0x3, &(0x7f0000000040)=0x6, 0xf0, 0x0) mremap(&(0x7f000029f000/0x11000)=nil, 0x11000, 0x1000, 0x3, &(0x7f000007b000/0x1000)=nil) 2018/05/11 15:05:34 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) unshare(0x8000400) r1 = request_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000200)='trustedsecurity@%!ppp0[system\x00', 0xfffffffffffffffe) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)="0be29a58f928451e89a9e0a6f64074dfc30e193a0de96c1678473c077073393c1e68aca25fbad971a78d1adbeae450c65f64", 0x32, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000240)={{0x3, 0x7f}, 0x1, 0x0, 0x1, {0x5f, 0x9}, 0x8, 0x101}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)) [ 112.213277] netlink: 20 bytes leftover after parsing attributes in process `syz-executor1'. 2018/05/11 15:05:34 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc07289c0052c511fddafbc60400ee76"], 0x28}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:34 executing program 1: capset(&(0x7f00005b1000)={0x20080522}, &(0x7f000067e000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = memfd_create(&(0x7f0000000080)='!\x00', 0x1) sendmsg$rds(r1, &(0x7f00000027c0)={&(0x7f0000000140)={0x2, 0x4e24}, 0x10, &(0x7f00000025c0)=[{&(0x7f0000000180)=""/250, 0xfa}, {&(0x7f0000000280)=""/237, 0xed}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/229, 0xe5}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000002480)=""/93, 0x5d}, {&(0x7f0000002500)=""/117, 0x75}, {&(0x7f0000002580)=""/46, 0x2e}], 0x8, &(0x7f0000002880)=ANY=[@ANYBLOB="30000000000000001401000003000000", @ANYPTR=&(0x7f0000002640)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="c200003fce856e0091901bfd1999d6a9a4532b64cb7bc22cd41a9568c7ba72d58a8b66b66447d2168d7b14bf6d20113c41e9761ef169ab7579d2687f14d716361de561519de4e109d3d2984e9e19ac4680fc510aaefa019a1d331f0946cf691a05192f3a3097e6d3", @ANYPTR=&(0x7f0000002740)=ANY=[@ANYBLOB='\x00'], @ANYBLOB='@\x00\x00\x00\x00\x00\x00\x00'], 0x30}, 0x4000001) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000002940)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000002840)=r2) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) setitimer(0x2, &(0x7f0000000000)={{0x77359400}, {0x0, 0x7530}}, &(0x7f0000000040)) 2018/05/11 15:05:34 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netlink\x00') perf_event_open(&(0x7f000025c000)={0x0, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000180)='/selinux/status\x00', 0x0) sendfile(r1, r0, &(0x7f0000000200)=0x15, 0x200000010000) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000700)={'filter\x00', 0x7, 0x4, 0x458, 0x230, 0x0, 0x0, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000040), {[{{@arp={@empty, @rand_addr=0x3, 0xffffffff, 0xff, @empty, {[0xff, 0xff, 0x0, 0xff, 0x0, 0x990c5f2217c1bba0]}, @empty, {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, 0x1, 0x7c8, 0x7, 0x2, 0x6, 0x80, 'ipddp0\x00', 'ip6_vti0\x00', {0xff}, {}, 0x0, 0x3e3}, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x9, 0x6, 0x3}}}, {{@arp={@multicast1=0xe0000001, @multicast1=0xe0000001, 0xffffffff, 0xff, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, {[0xff, 0xff, 0x0, 0xff, 0xff, 0xff]}, @empty, {[0xff, 0xff, 0x0, 0xff, 0xff]}, 0x3, 0x100000001, 0x81, 0x7fffffff, 0x3, 0x83, 'lo\x00', 'ip6gre0\x00', {0xff}, {}, 0x0, 0x80}, 0xf0, 0x118}, @unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00', 0x0, {0x2}}}, {{@arp={@loopback=0x7f000001, @loopback=0x7f000001, 0xff, 0x0, @empty, {[0xff, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, {[0xff, 0xff, 0x0, 0xff, 0xff]}, 0x1000, 0xfffffffffffffff9, 0x0, 0x5, 0x81, 0x7, 'ip_vti0\x00', 'veth0_to_bridge\x00', {0xff}, {0xff}, 0x0, 0xa}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, @rand_addr=0x7, 0x1, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x0) 2018/05/11 15:05:34 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r0, &(0x7f0000001fc8)={&(0x7f0000003ff4)={0x10}, 0x0, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000001d001305000000000000000007000000", @ANYRES32=0x0, @ANYBLOB="5da2381d836e9b9895ab4fcdfbcd70726ee1500c2c13e8537a5d67ae75771931257c16fe5a2000f3a0b1cf5a3e7b3afde2cabf5079bd8ca6491347a3a448ada824dda115424cd72017337de441ff10118bf64ea6a8c5f70c2c80455ffd0c1ace04078aa9eb4e3c69902ddf74fc48c44ad12b16fb13d3149226295134e5a7c16185e8ce63560b73b558eb28f3c7dcd89fa5f2be0d20ddd8b896a2f8f21ef4994facdb55fd7b7fe04ee3de3ead975f49f21ad31543573b44d8bba124c0621013a2c1a28783a562cef6414d6dceccff0a71fd063f711c67f00ea722f8bb388729240cbaef22"], 0x1c}, 0x1}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000800)='sit0\x00', 0xfffffffffffffd3c) 2018/05/11 15:05:34 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = accept4(r0, &(0x7f0000000080)=@hci, &(0x7f0000000100)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0xf6, "c3a1e0cb0bc0d8a910a4130366bfe66716cb7f31b4696900265e1885a4308908fbd2a92e7820d0b220b9eb3746463ae47c7365fe327a64702566e39f064b35dddbf0849c2831a91280fcb06cae2ebb5b05a3738a9ce2b1e70ef9e11c5eacb930f2451646e06c6f7ea688b852908412d734daa930b8ad4f776c3c952e324ff93104a758b80e56c96113deb3b273dd8ef9cb3142c8440750cb82d709c0014c219b6dd0bada8008507c0afc13bfc6482de3579ccb54ea278344d928687e97a6ac9dd1fedf131dd46a5b789843e971481d437a729868dd9efe2fbf8c521d45dbe2a00a2b02118268b5d4d5a8849412c9dab2cf20ecc8b316"}, &(0x7f00000003c0)=0xfe) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000400)={r2, 0x56}, &(0x7f0000000440)=0x8) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa}}, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x30}, 0x98) r3 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x7, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000040)) socketpair$inet(0x2, 0x8000a, 0x2, &(0x7f0000000480)) [ 112.467020] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/05/11 15:05:34 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc07289c0052c511fddafbc60400ee76"], 0x28}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000040}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r1, 0x0, 0x70bd2b, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x39}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8800) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000748000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000006c0)=@ipv6_newroute={0x24, 0x18, 0x221, 0x0, 0x0, {0xa, 0x30}, [@RTA_IIF={0x8, 0x1}]}, 0x24}, 0x1}, 0x0) r2 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x521, 0x2080) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000280)={{0x2, 0x4e20, @rand_addr=0x7}, {0x7, @link_local={0x1, 0x80, 0xc2}}, 0x20, {0x2, 0x4e24, @loopback=0x7f000001}, 'bridge0\x00'}) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x9, &(0x7f0000000080)=0x2) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000300)='./cgroup.net/syz1\x00', 0x200002, 0x0) [ 112.514999] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 113.339709] syz-executor7 uses obsolete (PF_INET,SOCK_PACKET) 2018/05/11 15:05:35 executing program 3: shutdown(0xffffffffffffffff, 0x1) poll(&(0x7f0000000000)=[{}], 0x1, 0x4) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x40, 0x0) sendmsg(r0, &(0x7f0000001200)={0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000080)="7874256e034b5024604f37abb0ff7d4ad6a5927182bc20d1c1f60db867f37cb6", 0x20}, {&(0x7f00000000c0)="2a82497ff2f5aa9d759bdb54e0cecb24c6f550df67b8da5dcd45ab20ef825173a4506cab439001bc6ba16451d4289725d7307517b9c47d484e5c227c46b1be183d62451283336f4cb4018955a0b74861800b0b967a4dafc8806e12e47d3495816feb032b9174967c1f97363a1829bd35ab07f898190f287e8c38a3ebf25e1c94ae3ad6e0e1a6095bb32db9cc8a895e3fcd43ff8499332685b1e28b16f49b91517e", 0xa1}, {&(0x7f0000000180)="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", 0x1000}], 0x3, &(0x7f00000011c0)}, 0x800) 2018/05/11 15:05:35 executing program 0: r0 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x4, 0x400000) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000680)=""/119, &(0x7f0000000700)=0x77) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000400)={0x0, 0x50, "6e7a072316d687ac2794a53c9ad2c074904cf5cc53ca448901e329b948552ccdc046f180eecf535db736a8f24c468bdab57fe0dd5e305d36ced195891d9e7cc6d44bedacfdeb8cf20b5bef763cf8c359"}, &(0x7f0000000480)=0x58) bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000000080)=@raw, &(0x7f0000000280)="47504c00084a8bc7649f3e29f9125b40fa988196f4bbefb2a5694bb3619c57adf1e655255e331d49883d234155653b6f1666d527a991b916939d5099ee45369429d9e92f1f6fedd35817b832056578526d85d840c7130a3681dd15c15f11b943a2b634b5235bf637816c332a77a1be453f49cdfc94b771a661d2d3eeb654f3b2970cbfbdb7ab616b507f67f12efe4a", 0x10020000000c5, 0x67, &(0x7f00000000c0)=""/103}, 0x48) write$tun(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0xd0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000600)={0xffff, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xe}}, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @broadcast=0xffffffff}, 0x8, 0x6, 0x0, 0x8, 0x40, &(0x7f00000005c0)='ip_vti0\x00', 0x9, 0x1, 0x1f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x7}], {0x95}}, &(0x7f000000a000)='syzkaller\x00', 0x1, 0x32e, &(0x7f0000000140)=""/195}, 0x48) socket$inet_sctp(0x2, 0x40000000001, 0x84) 2018/05/11 15:05:35 executing program 2: r0 = socket(0x10, 0x3, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) write(r0, &(0x7f0000000580)="240000001a0025f0006bb484feff051c020b49ff6e10b500000700eb080003000100e775", 0x24) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xfffffffffffff8a8, 0x200) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000000c0)={{0x3ff, 0x3}, 0x0, 0x7fff, 0x101, {0x29f, 0x6}, 0x7, 0x80}) 2018/05/11 15:05:35 executing program 1: ppoll(&(0x7f0000013000)=[{}], 0x1, &(0x7f0000001000)={0x77359400}, &(0x7f000000d000), 0x8) ioctl$int_in(0xffffffffffffffff, 0x800000c0045005, &(0x7f0000000080)=0x1000) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x12) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000040)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f00000001c0)={@broadcast=0xffffffff, @loopback=0x7f000001, r1}, 0xfffffe23) 2018/05/11 15:05:35 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000140)={0x11, @remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 'sh\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) fchmodat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000180)={0x5, 0xca, &(0x7f0000000040)="1912d9c5a80a5084356783a08075453d354878c2fe97da35396c78915cebdae05b2083ddd6f6eb10aa386184d4928624d92f4d71b368dbe54e02c18f6c1a0cc4a29abe8d34166cb2f33385c5b3ac3c0ae868390eb9a537f6b672618a21b035e76115eed3c9a29be4d9e192792ceb89d980c3eb99de0a6f0efa22d28d13fd5faed60b4ec7dabb6cbdc86e90ce38d61deabe1338fedc71b8b8739989235a8523f6763b4501a3aad33afcaff53437861f10664db8befae43314b6397957fb4d7c6d708157d5afc357795d91"}) 2018/05/11 15:05:35 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc07289c0052c511fddafbc60400ee76"], 0x28}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:35 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'ifb0\x00', 0x4012}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000000100)={0x1, 0x9, [@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty, @link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="5124b9df8522"]}) r1 = semget$private(0x0, 0x7, 0x10) semctl$SEM_INFO(r1, 0x3, 0x13, &(0x7f0000000180)=""/199) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="ca72f0180d8fa7a2f2d40f66d3593976fc1d78df0df5452451d1eee32154f5e8719cc1bdb2d7290aacac7e5044aba1175c3afd2ca2b849e81c7ddfcda3d03d26d2c987a23717cb547dc22a3e6177a903152af03523a8b975318d4de5d45e13fde3a5755138520f928176557592846fdc7aa2944eff628ca42c42e0c6ba0b3cd098ad7d29afe24610994e3963530fcf1b5c3dad39f881fd0636912e328d1979af5f12bbc0a2eff7dc2ddb4ff8493af77532db44a2758b0767d7623c0f58fb774028e958c3eb5a93b42cd99bb50e8c7b3f307bf4ceee4fa332e9714b3d5f3d20a0bd5a3ee3fdef89025df993760d3e21fceb24fca7e5", 0xf5}, {&(0x7f0000001380)="ba32d263ea242818d5e75f92330113b89841b69f13e732cb1a3c42e774420a4abe78cf8ffa0bbc4043b00dbf27ce1143e98d0b68c514df282c163eab830f3abb1ba672469550c794aac282c4cbf5b4c15ffec576965db084c3c803377e15803683cc0ba33384bbf20e1e306c6186c59d221ea733f2285a77978e8b66d157e5e3240f0cd9aa83fded0125a1a0dcf663b61ed46864b798b438d9ad13bc720f468a9b89500783fbbaa260ac743c3e8acff1162ee5ef008bce379848bb5fb998e08c379dad7414cd101a6d5d745bab415142e1f7a2449d46523766ee5ec1d5302b321354ab5f27e258111b", 0xe9}], 0x3, 0x3) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000000080)={0x200, 0x8001, 0xffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, 'bridge_slave_0\x00'}) 2018/05/11 15:05:35 executing program 5: capset(&(0x7f00000fc000)={0x19980330}, &(0x7f000047efe8)) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000000c0)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="2d3c6589c26d41cc3330b6c15edb6df8f5bb1f6decfdd9a94c6f966487206b88"}) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x101080, 0x0) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast2=0xe0000002, @in=@rand_addr=0xfffffffffffffff7, 0x4e24, 0xfffffffffffffffd, 0x4e21, 0x5, 0x2, 0xa0, 0x20, 0x1d, 0x0, r2}, {0xffffffffffffff81, 0x0, 0x7, 0x7f, 0x4, 0xf4f9, 0x1, 0x4}, {0x1, 0x7f, 0x2, 0x6aa}, 0xffff, 0x6e6bb3, 0x1, 0x1, 0x3, 0x3}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4d2, 0x3c}, 0x0, @in=@loopback=0x7f000001, 0x0, 0x0, 0x3, 0x2, 0x2452, 0x3f, 0x6}}, 0xe8) [ 113.541027] capability: warning: `syz-executor5' uses 32-bit capabilities (legacy support in use) 2018/05/11 15:05:35 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x400, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80500080044dfb, &(0x7f0000000040)) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@remote, @multicast2, @multicast1}, &(0x7f0000000100)=0xc) 2018/05/11 15:05:35 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x894c, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/05/11 15:05:35 executing program 2: syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x11e, &(0x7f00000013c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB='noacl,']) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)="6e66733400230762e3e4f82fd73ba23111c3204976e99c2af4275efffbd0167af0478f2611efaa3c3fb23b8e6438717fe09ac634593b08e145f0173ca75eea55309b760bbb19c32a167e2bcc72c92aba1ef76da346361702965d5e06a682e2d7331112f3fa0373c4c52c41ebcd88e45d30410bb09dfcf50cb0aea24b502c58db117753e040010fb36265df35b80399", 0x0, &(0x7f0000000240)) 2018/05/11 15:05:35 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002440)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/05/11 15:05:35 executing program 7: r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x480840, 0x0) accept4$netrom(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) mkdir(&(0x7f000001c000)='./file0\x00', 0x0) syz_open_dev$mouse(&(0x7f0000000180)='/dev/input/mouse#\x00', 0x7a2d0e4a, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r1 = open(&(0x7f00007d0ffa)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) sendfile(r1, r1, &(0x7f00000000c0), 0x9) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@empty, @rand_addr}, &(0x7f0000000040)=0xc) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x10001) 2018/05/11 15:05:35 executing program 0: r0 = socket(0xa, 0x3, 0x3) setsockopt(r0, 0x9, 0x9, &(0x7f0000000180)="f805e2a110865ec9e93cb88c0a28b9e24a594c20a93e1ffa0eff8f0bbecbeb0bdd2fc4040da5063005d01d658c8c2ee383bfb6f402bff0cb8e906727ab81a1b8c70031760c463c3826432497e1dbef141ef5fe4ac6516abd97658a55ef6ed2f258f83f6b6581966bb70b8d3827d05608a9632af213f541b58518c0ae4e2b2fd188", 0x81) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000c80)=@broute={'broute\x00', 0x20, 0x3, 0x760, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000f80], 0x0, &(0x7f0000000040), &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]}, 0x7dc) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f0000000080)={{0x401, 0xf459}, 'port0\x00', 0xa, 0x40, 0x7, 0x4, 0x80000000, 0x7, 0x3, 0x0, 0x7, 0x6}) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r2, 0xc0405519, &(0x7f0000000140)={0x4, 0x6, 0x4, 0xffffffffffffffe0, "622e6ef70f021d751bdbd7338b980d3c5cdd7c23dc162f432cd116cb719a716a1cc4c9647371c3ef1e42a413", 0x6}) 2018/05/11 15:05:35 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x44d8}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000001680)='?', 0xfffffffffffffdef}], 0x1, &(0x7f0000000280)}, 0x20000844) 2018/05/11 15:05:35 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000098, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/11 15:05:35 executing program 2: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x8) ioctl$BLKPG(r1, 0x1269, &(0x7f00000000c0)={0xffff, 0x7, 0x65, &(0x7f0000000180)="3959d5a2209c891296b640999c4845c219053af8ffebda6cff498c73f773f6cf8f191566bba636803c900bedfc0b0755ba7a35103b6334ffc87d462ce02fee741f457fffb0656ec77c9a9b1248f216141337e4ee76cfbb22d2069f77722e41508ff09979df"}) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7f, 0x100) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r2}) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000100)) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000200)) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000001780)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00']) [ 113.875716] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/11 15:05:36 executing program 7: r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x4100) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000080)=""/11) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = socket$netlink(0x10, 0x3, 0xf) bind$netlink(r2, &(0x7f0000514ff4)={0x10}, 0xc) r3 = syz_open_dev$tun(&(0x7f0000000100)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={"79616d300001178b00", 0x4012}) [ 113.949192] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/05/11 15:05:36 executing program 4: ioperm(0x0, 0x1000, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x8, 0x20, 0x2000000000, 0x80}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000400)={r1, 0x10000}, &(0x7f0000000440)=0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xc, "e127ed005c16f7fa73e977bf"}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r3, 0x8000031}, 0x8) clone(0x0, &(0x7f0000000040), &(0x7f0000752000), &(0x7f0000000000), &(0x7f0000000080)) io_setup(0xba, &(0x7f00000000c0)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r4, 0x0, 0x70bd2a, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe82}]}, 0x1c}, 0x1, 0x0, 0x0, 0x400c084}, 0x40) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$getenv(0x4201, r5, 0x3, &(0x7f0000000300)) 2018/05/11 15:05:36 executing program 1: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x53181b51, 0x8000) unlinkat(r0, &(0x7f0000000100)='./file0\x00', 0x200) request_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='\t]:/selinuxwlan1^bdev)\x00', 0x0) 2018/05/11 15:05:36 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='comm\x00') preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/129, 0x81}], 0x1, 0x0) fstatfs(r0, &(0x7f0000000180)=""/74) writev(r0, &(0x7f0000000200), 0x0) 2018/05/11 15:05:36 executing program 2: sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000306000)={&(0x7f00003d7ff4)={0x10}, 0xc, &(0x7f00003b3000)={&(0x7f00001b87b0)=@newsa={0x104, 0x1a, 0x811, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x9}, {@in6, 0x0, 0x2b}, @in=@multicast1=0xe0000001, {}, {}, {}, 0x0, 0x0, 0x2}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, 0xfd2a}, 0x1}, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000300)='/dev/snd/pcmC#D#p\x00', 0xc, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="4d2e65436a1aa2ae2d95d8885d6c7e88b229e1358c2ef15edc5319b11c4c8c33528c989d6913a17be57e95c11d7a4f84b020eb39a3fcedfae14a5b5b10a5152640c022831a32085d06d4b59f413f6342c401d56690eb5648d7b286cfb624d3ee35aa850633d99a58b394cf0a152d7ee4b7b8fb74f2217572c8d808340c647c76a9f491f13dc3ab217d336d90b93ec2dd6e1ce65bf908dfa0e68839efaab344a9051d220d5cf85b2ae0dfb6bdbed9fda82e9eabae3282db04e4c53d75c7de1149139dd6226284e8583973cdb40acf1c2d600f0dc6966ae7499c", 0xd9) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setfsgid(r1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140), &(0x7f0000000180)=0xfffffdc1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000240)=""/162, &(0x7f0000000140)=0xa2) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x4, 0x1e, [], 0x2, &(0x7f0000000000)=[{}, {}], &(0x7f0000000340)=""/30}, &(0x7f0000000400)=0x78) 2018/05/11 15:05:36 executing program 7: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="24b38b20d0ef3254115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000000007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215dee02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffffed00002e", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x20, 0x9}, 0x238) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x80, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000080)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000000000)) r2 = socket$inet(0x2, 0x80004, 0x2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f00000002c0)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x12}, 0x2d, r3}) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/05/11 15:05:36 executing program 0: r0 = memfd_create(&(0x7f0000000300)="2402", 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000000100), 0xfec) close(r0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x200005420, &(0x7f0000000040)) 2018/05/11 15:05:36 executing program 4: ioperm(0x0, 0x1000, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x8, 0x20, 0x2000000000, 0x80}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000400)={r1, 0x10000}, &(0x7f0000000440)=0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xc, "e127ed005c16f7fa73e977bf"}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r3, 0x8000031}, 0x8) clone(0x0, &(0x7f0000000040), &(0x7f0000752000), &(0x7f0000000000), &(0x7f0000000080)) io_setup(0xba, &(0x7f00000000c0)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r4, 0x0, 0x70bd2a, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe82}]}, 0x1c}, 0x1, 0x0, 0x0, 0x400c084}, 0x40) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$getenv(0x4201, r5, 0x3, &(0x7f0000000300)) 2018/05/11 15:05:36 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc07289c0052c511fddafbc60400ee76"], 0x28}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:37 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc07289c0052c511fddafbc60400ee76"], 0x28}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:37 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_procfs(0x0, &(0x7f0000000080)="2f65786500000000000035abe1e80d903e0d717ac1889a45e581c9e14a5c8f95f5d2968ae8c767e9d18fd69a") ioctl$fiemap(r1, 0xc0189436, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000000000000000000000040000000000000001000000000000000000000000000000000000000000000000000000010000000000000000009c2a3b0ef00eb269aa6e5a978000000000000000000000000000"]) 2018/05/11 15:05:37 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000002440)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)={'raw\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x20) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) 2018/05/11 15:05:37 executing program 4: ioperm(0x0, 0x1000, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000340), 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000380)={0x0, 0x8, 0x20, 0x2000000000, 0x80}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000400)={r1, 0x10000}, &(0x7f0000000440)=0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000280)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xc, "e127ed005c16f7fa73e977bf"}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000240)={r3, 0x8000031}, 0x8) clone(0x0, &(0x7f0000000040), &(0x7f0000752000), &(0x7f0000000000), &(0x7f0000000080)) io_setup(0xba, &(0x7f00000000c0)) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r4, 0x0, 0x70bd2a, 0x25dfdbfe, {0xf}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xe82}]}, 0x1c}, 0x1, 0x0, 0x0, 0x400c084}, 0x40) fcntl$getownex(r2, 0x10, &(0x7f00000002c0)={0x0, 0x0}) ptrace$getenv(0x4201, r5, 0x3, &(0x7f0000000300)) 2018/05/11 15:05:37 executing program 3: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x2, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000100)={0x7ff, 0xfffffffffffffeff, 0x401}, 0xc) r2 = getpgrp(0xffffffffffffffff) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000380)={0x3, &(0x7f0000000340)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000004c0)={r3, 0x4, &(0x7f00000003c0)=[0x1000, 0x8, 0x101, 0x0], &(0x7f0000000400)=[0x9, 0x10000, 0x7, 0xfff, 0x400, 0x9, 0x0, 0x704d, 0x922], 0x2, 0x2, 0x67d, &(0x7f0000000440)=[0x3, 0x6], &(0x7f0000000480)=[0x1, 0x68e, 0x5, 0x6, 0x6, 0xe2, 0x800, 0x8]}) r4 = syz_open_procfs(r2, &(0x7f00000000c0)='net/rfcomm\x00') fchdir(r0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000180)={0x4, 0x1, 0x3e, 0x9}, 0x3) r5 = dup2(r0, r0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000000140)) getsockname$netlink(r5, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r4, 0xc1105517, &(0x7f0000000200)={{0x1, 0x6, 0x1, 0x5, "4d0a941dd8ce3e62cc5ac6508a4db379fd09b256021f4070d7617ce9e7f26941bcd70aea6e36dc28042070db", 0x5}, 0x0, 0x0, 0x6, r2, 0x6, 0x10001, "d235d4abc5426c90ab27435d3c26a5d88302a647aa0a3aaced755110ae57a562ab6269aa7ba5660c4764daeaf816c15fa05a380e4ef441927a60ad70b91ad30d", &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/sync_threshold\x00', 0x25, [], [0x8, 0x1f, 0xfff, 0x1000]}) 2018/05/11 15:05:37 executing program 0: r0 = perf_event_open(&(0x7f00003a8000)={0x0, 0x70, 0x0, 0x3, 0xf4f1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x5, 0xc00) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x4, 0x3f, 0x101, 0x1f, 0x100000001}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e24, 0x6f, @loopback={0x0, 0x1}, 0xfffffffffffffcaf}}, 0x101, 0x7fffffff, 0x2, 0x8000, 0x84}, 0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r2, 0x9}, &(0x7f0000000240)=0x6f3643626d2a5ede) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000002c0)="63707526302100dc8101454d6ddd63cb7fffcc364d7078b2060089736713a85134df22ad89c89b0df602d72272e82ad3283800000000000000050fb902ae9f2109333b00e30335ecfd7e89bff18829cb9754b50006bf3dcafb6d81aedbaedd5818b4f1e62fd70c31e82681569f728184be5efc06cc650d421908182b69c3730e559e2b6ca237f264987ed574e36cd3efdf45e2d1044fd7e82f7765b71c79a10e2e605929cf8ccab27c10d7c236cde0355ab2fb0aaaaccdb64cd11d4db1ff27234daae71562f2c40fa04b9aa17664350a37eb52480895070000008a0fc021db95d80d9b0000000000000000000000007ad3595a7fb569254fade400000000000000000000008966baf1136e4422d4f66873a0f161772c3f6c47fd36f27f7210b03aa66c3f7f40377ae2c6ff13d37607b022e8daff99a36146527f2b5b00705349") ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f00000001c0)={0x54, 0x8, 0x8, 0x4d}) 2018/05/11 15:05:37 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c6295e46ca6c09b612ec6f") r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x0, 0x0) clone(0x0, &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000000), &(0x7f00000002c0)) ioctl$BLKSECTGET(r1, 0x127e, &(0x7f00000001c0)) 2018/05/11 15:05:37 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x68040) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000140)={0x7, 0x7, 0x9, 0x9, "290fe2911c2d5e4f587b9af8e7d67d33ce00e2fcebbede8b9ab577fa5cd39f346f4a5927dfd45854649c9601", 0x1}) request_key(&(0x7f00000007c0)="7394910e2711be1c28c2a85001000000bb04943f6c6572003eb1ec1ccdcc3e16cbd51fe0b8e27f28f7eec007a4c818be957b714b0f9ba466c2af8a3f342175f2a43dc6e24c8443af5cfdacf8b26604dcc0518f587e76230c8630624476a4ed29be0c71ae128ba0378b054bcdced232d81d00006ef31104a2af9c5cb928087c7a7592219dbf13ade9dbb3477b1dd78e6d2d1fe95bf9b0cbfd8cf5a4b6c21298ffc18ceba2e68e324cb550df008ae3de6ba877bae0aeb48a5f8a698d18712716607e748aefea132b760aefff859d79518e88a375a28fe6d92d7ad5dfa703afa5083ad601ef05e2e9df41158dc26d324032bb647f90827dbc695b", &(0x7f0000000100)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)="2abf2100", 0xfffffffffffffff9) select(0x40, &(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000280)={0x0, 0x7530}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0xa) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000200), &(0x7f00000002c0)=0x4) 2018/05/11 15:05:37 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) unshare(0x40600) ioctl(r0, 0x227d, &(0x7f0000000080)) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x2a0, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0x6d38f482}, &(0x7f0000000140)=0x8) 2018/05/11 15:05:37 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000100)=0x0) setpriority(0x2, r1, 0x3) bind$alg(r0, &(0x7f00000001c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes128\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendto(r2, &(0x7f0000000140)="ef00fffff7ba09000000000008006a3f99f2179f3bf02de9e6c0ab2fa5a4f0acd00e06d9052a673d7e9ca737eb889792e8ee852bb83705b6dc33250a8d0e973f7f1def197c6a0ad954fae54120736c03", 0x50, 0x0, &(0x7f000007b000)=@can={0x1d}, 0x80) recvmsg(r2, &(0x7f0000000680)={&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @local}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000040)=""/6, 0x6}, {&(0x7f0000000080)=""/73, 0x49}], 0x2}, 0x0) 2018/05/11 15:05:37 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'lo\x00', 0x0}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x880, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000001c0)={0x10001, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000200)={0x7f, r3, 0x1}) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000180)={@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x65, r1}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=@ipv6_newaddr={0x2c, 0x14, 0xa11, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/05/11 15:05:37 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="eff51f759ae1213055"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b400000000000000250000000000000007000000000000000000389d6c5a69493799015f8658ab4c"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x5, 0x440400) write(r0, &(0x7f0000000080)="7eeecc821a879da604863f1137b0ceb8bec4eccad7898f01b2e25dd0e3cfde96b74212c51c6911096dd91220e296fb10e16bdf469e643ccc852c71e7e4683e36c6640b1691e19fed565a3c1bfabfbffc5f12c8f3b003b771f6c9c46175a06183beee10be", 0x64) 2018/05/11 15:05:37 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000f9, &(0x7f0000000040), &(0x7f0000000000)=0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x3b, "45b17afdad12a2ecbe795a5b3dd39b330f043c725ce6ec1277ef48a16feefc3ee76c48446c199b5cf1579cd982731127100a1107d6b7f42969972e"}, &(0x7f0000000140)=0x43) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000300)=0x0) setpriority(0x0, r3, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000180)={0x0, 0x7fffffff, 0x3, [0xff, 0x400, 0xfffffffffffffe00]}, &(0x7f00000001c0)=0xe) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x6, 0x7, 0x800, 0x6, 0xbb2, 0x952, 0xffff, {r4, @in6={{0xa, 0x4e23, 0x45, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x4, 0x0, 0x9, 0xfff, 0x7}}, &(0x7f00000002c0)=0xb0) 2018/05/11 15:05:37 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0xc2000, 0x0) write$rdma_cm(0xffffffffffffffff, &(0x7f0000000640)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000600)={0xffffffff}, 0x2, 0x3}}, 0x20) write$rdma_cm(r0, &(0x7f0000000680)=@query={0x13, 0x10, 0xfa00, {&(0x7f0000000200), r1, 0x1}}, 0x18) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="8da4363a00000000000000000000000000000000000000000000000000000000ecf6f2a3299748aeb81e1b00920efd9a000001000000000001000000000000005f42485266535f4d", 0x48, 0x10000}], 0x0, &(0x7f0000000300)=ANY=[]) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x7ff]}, &(0x7f00000000c0)=0x6) 2018/05/11 15:05:37 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xd, 0x8012, r0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x101000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ff9000/0x4000)=nil, 0x4000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000000080)={'veth0_to_team\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) 2018/05/11 15:05:37 executing program 2: syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x484200, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000040)={{0x100000000, 0x9b84}, {0x29d7df72, 0x8}, 0x7, 0x1, 0x8001}) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x1) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) syz_emit_ethernet(0x4a, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="3574cddaffb9", [], {@ipv6={0x86dd, {0x0, 0x6, "49d9d4", 0x14, 0x6, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x14}}}}}}, 0x0) [ 115.947026] BTRFS: device fsid ecf6f2a3-2997-48ae-b81e-1b00920efd9a devid 0 transid 0 /dev/loop1 2018/05/11 15:05:38 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc07289c0052c511fddafbc60400ee76"], 0x28}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:39 executing program 5: r0 = socket$kcm(0x29, 0x2, 0x0) accept(r0, &(0x7f00000000c0)=@ipx, &(0x7f0000000000)=0x80) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x1, 0x0) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000000140)=""/241) 2018/05/11 15:05:39 executing program 7: unshare(0x800008000400) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0xfffffffffffffffe, 0x0, &(0x7f000004b000)={0x3, 0x7, 0x3}) unshare(0xc000000) r1 = getpgrp(0xffffffffffffffff) mincore(&(0x7f0000fed000/0x11000)=nil, 0x11000, &(0x7f0000000040)=""/94) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x2) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f00000001c0)={{0x20, 0x4, 0x80000000, 0xf8, "824020b743aca9f507114aa868964a0811c230b47f18995ed7abb24a014e0c18ccf43327a8ac9ca31c7b8279", 0x3}, 0x0, 0x0, 0xfffffffffffffffe, r1, 0xffffffff, 0xc6b, "75d156dcde73f87054fc0f735970542cb51161be6babf0bd37e46e7e9d1178a4f3cb18d07b3304f363f70a97887e0d9218d68eed000699c36971524b6f79abd3", &(0x7f0000000000)='/$cgrouplo\x00', 0xb, [], [0x7, 0x11, 0x80000001, 0x9]}) 2018/05/11 15:05:39 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000080)={0xaa, 0x22}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000280)={&(0x7f0000230000/0x600000)=nil, 0x600000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x20}) 2018/05/11 15:05:39 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) unshare(0x2040600) recvmsg(0xffffffffffffff9c, &(0x7f0000000400)={&(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000200)=""/127, 0x7f}, {&(0x7f0000000280)=""/123, 0x7b}, {&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000000080)=""/32, 0x20}, {&(0x7f0000000300)=""/108, 0x6c}], 0x5, &(0x7f0000000180)=""/16, 0x10, 0x9}, 0x12100) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000440)={@loopback, @broadcast}, &(0x7f0000000480)=0xc) write$rdma_cm(r0, &(0x7f00000000c0)=@migrate_id={0x12, 0x10, 0xfa00, {&(0x7f0000000040), 0xffffffff, r0}}, 0x88) 2018/05/11 15:05:39 executing program 2: r0 = socket(0x2, 0x3, 0x40000000000000ff) close(r0) 2018/05/11 15:05:39 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000de2ff1)='/dev/sequencer\x00', 0x0, 0x0) unshare(0x40600) ioctl$DRM_IOCTL_RES_CTX(r0, 0x5100, &(0x7f0000000240)={0x20000000000001b0, &(0x7f00000002c0)}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x1, 0x5, 0x9, 0xfffffffffffffe00}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x200, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24}, {0x2, 0x4e21}, 0x0, 0x5, 0x5, 0xcbd, 0x5, &(0x7f0000000040)='veth0_to_team\x00', 0xffffffffc3bb3d82, 0xff, 0x1}) 2018/05/11 15:05:39 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) recvmsg$kcm(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/187, 0xbb}], 0x2, 0x0, 0x0, 0x9}, 0x40012121) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r1, &(0x7f0000fa0fff), 0x0, 0x0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x25a) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() syz_fuse_mount(&(0x7f0000000140)='./file0\x00', 0x0, r2, r3, 0x2, 0x200004) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000200)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000002ac0)=0x90) sendmmsg(r0, &(0x7f0000002a80)=[{{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f0000001500)="51c8f102184bbddef9c2995a65d9344025d63e53a6efd59050e20fdc454c7a779fdd1d602278c277db692c804acaf7d277a4a3a4d5a348573fd46e02bb211b52f9f0197591f395b2d82b60c94e7c6aaa015cfbd65d83d358aff733e2de56e9620b203f0b540088f0abba33bae621d16d52c6c61452a160dbf9e1c77782ab1181823b6087e72667a14efa4ff0231850e673a86f57dff32e6aaec5003addcc66adfcb12b827eb5f2ca11c4f98fa29db8fcf53fabcd1930dcd0c27bf6aabfedcb63c6ad1ddfb74443ba409f8310e2a819cf2a38369900ef56b79b85e1d190e91c57fd21b77fdba1ddb53ffc57cbbefe5bc2f49a0e584ee73f", 0xf7}, {&(0x7f0000001600)="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", 0x1000}, {&(0x7f0000002600)="e75ce53fafe33863e7a08557cb547e8b2b6a8aaeca2be05799252eb949b5cc3be9f486482a0b29", 0x27}, {&(0x7f0000002640)="bf51bd3038e566e2a5c0ef37a776704d7ced64e969689693d2bcb89aa07ce5bf8155d3524d1705d5c8d5a8", 0x2b}, {&(0x7f0000002680)="a046c11440e3834da6d2de640097e169b9261d47cd90d02a168ace3a2145d84d99d332aaab9b94898a9966548ff00a429ed660f5b0ee64adc0a9dedf7fe970d065a9a85717b6dc0a79722b731eaab86873f504f55284ee8d762cfeb0d99ede55186d306f7f4200aa30d28e8d5458ddb78d5b0adf2941d9cd2c50a298f8fcd932", 0x80}, {&(0x7f0000002700)="045c2e17f5a92cdf077ef04e1526e5c03282f8a6b9c212b8e74d9f043eeefdc83cff3df3e10cb58e6e43fd34bb1955580ef06e1fc615306c0ba0f4837295191fbcbaf01f6d3b8b59d403653543390419f30d0ff6c2cb16a0a3f5cf81f5febbddcfeb2efbb13ca30c9735f846ec53917df045009424dc5276", 0x78}], 0x6, &(0x7f0000002800)=ANY=[@ANYBLOB="980000000000000014010000e90b00009d0c2423c9d18df57fdad8f6a8b6571037d54e7388adcea28af4ba7e38735519aa63903b3d697ee5f976474fe593ccdce57965d2f601d340db0c94aca757c2da1cb090b52af1a3ecc8d5161c008efcf39248359a4a628b743774d7e6c76f1114e94c29c33f8d018c444dad88383afc7583dcd06599ea8a8a0c78eea3bf0041101f6b000000000000d0000000000000000000000005000000defbd3d22fb0bd7b2b3546f49fe731908e618299f0369f0f28debcab35f67042473a4bdd27319c7c38bca22affea97632520835fdf171fba3134682647d3987d7599c25d344f2e5ee613ad350e57108a31a3a3de69c3772cddd78624ddb8f249ef33db9852644756aa190faf8acba3c91a4dc4033ad339403a01c22238dbac713eaaf66e4dec28bbef4ea928271bae9322ab74f24004be1e797eb24af962dbb1eab71dda38bf6b52c8e3b4d9cb62e7da31b84e2a60afa232ff73730000000000b80000000000000000000000ffffff7ff158bd35ca37650009b89969a760da5892e017030489a9bb0504a810ddf9df4f0a910210d9613436f0e94212c2d362ca13cddba837c0eb7fbd6653507fa91ff09e5557bfc019e22d01f397e87546fea2cf673493a93cf8943ab57f1bd8af98a00f3dee7ef72adca575b342f26b1d6bb586f459ef49fe35df14d93df24dd30277101b936481e12ba401b0731ec6a265b23f7c740df96e67904fb743f4b55cc5b6627c00000000000040000000000000000100000007000000fbe969076e67bd7a3ac390307e300fdbc7bcb2d01ae1def3cbcbdf79364f4250525dfe2953c300000000000000000000"], 0x260, 0x4000}, 0x8000}], 0x1, 0x40000) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, 0x47, r4}) mq_unlink(&(0x7f0000000100)='/dev/input/mice\x00') syz_open_dev$sndmidi(&(0x7f00000014c0)='/dev/snd/midiC#D#\x00', 0xf82, 0x0) 2018/05/11 15:05:39 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc07289c0052c511fddafbc60400ee76"], 0x28}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:40 executing program 5: r0 = socket(0x1a, 0x5, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg$key(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x2, 0xa, 0x3, 0xf, 0x11, 0x0, 0x70bd28, 0x25dfdbfb, [@sadb_x_policy={0x8, 0x12, 0x0, 0x1, 0x0, 0x6e6bba, 0x6, {0x6, 0x32, 0x7fff, 0x1, 0x0, 0xff, 0x0, @in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x14, 0x1a}}}, @sadb_ident={0x2, 0xa, 0x8, 0x0, 0x8}, @sadb_address={0x5, 0x7, 0x6f, 0xa0, 0x0, @in6={0xa, 0x40, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4}}]}, 0x88}, 0x1}, 0x20008810) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x5, 0x20, 0x1, 0xffffffff}, &(0x7f0000000380)=0x18) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000003c0)={r1, 0x81}, 0x8) socket$key(0xf, 0x3, 0x2) socket$key(0xf, 0x3, 0x2) r2 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x10d080, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000400)={r1, 0x1f, 0x6, [0x80000000, 0x7, 0x1f, 0x5, 0x10000, 0x5dfc]}, &(0x7f0000000440)=0x14) ioctl$VHOST_SET_LOG_FD(r2, 0x4004af07, &(0x7f0000000040)=r0) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000040}, 0xf5, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r3, 0x200, 0x70bd25, 0x25dfdbfd, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x40000) 2018/05/11 15:05:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x44a200, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000000040)={0x80000001, 0x401, 0x26, 'queue0\x00', 0x5}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000300)={0x0, {{0x2, 0x0, @multicast2=0xe0000002}}, 0x1}, 0x110) 2018/05/11 15:05:40 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000180)='./file0\x00') chdir(&(0x7f0000000100)='./file0\x00') execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=[&(0x7f00000001c0)='\x00'], &(0x7f0000000280)=[&(0x7f0000000240)='!\x00']) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000272ff7)='../file0\x00') mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000000400)='ubifs\x00', 0x1004, 0x0) mount(&(0x7f0000000040)='.', &(0x7f0000000080)='../file0\x00', &(0x7f00000000c0)='anon_inodefs\x00', 0x6006, &(0x7f0000000140)) 2018/05/11 15:05:40 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f00000003c0)={0x0, 0x1}) perf_event_open(&(0x7f000001d000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$BLKIOMIN(0xffffffffffffffff, 0x1278, &(0x7f0000000040)) fcntl$getown(0xffffffffffffffff, 0x9) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r2) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/05/11 15:05:40 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000000100)=""/152) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000380)="7026f2c5", 0x4) r3 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1a) sendmmsg(r2, &(0x7f0000742000)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f00008e3fb8)}}, {{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x80, &(0x7f0000c3fff8), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="10000000000000fef9b68d0000000000"], 0x10}}], 0x2, 0x0) 2018/05/11 15:05:40 executing program 4: r0 = timerfd_create(0x0, 0x0) read(r0, &(0x7f00004c0f44)=""/188, 0xbc) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) setsockopt$bt_BT_SNDMTU(0xffffffffffffffff, 0x112, 0xc, &(0x7f0000000180), 0x2) r1 = gettid() tkill(r1, 0x16) timerfd_settime(r0, 0x0, &(0x7f0000714fe0)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000000fe0)) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000100)={{0x0, 0x61152a552d9cfec, 0x4, 0x3, 0x7fe000000}, 0x7, 0x3, 0xffe000000}) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x800, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/05/11 15:05:40 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc07289c0052c511fddafbc60400ee76"], 0x28}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:40 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu\x00', 0x200002, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x100000001, 0x800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x4, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000100)={0x7f, r2, 0x0, 0x7fffffff}) r3 = openat$cgroup_int(r0, &(0x7f0000000400)='cpuset.mems\x00', 0x2, 0x0) sendfile(r3, r3, &(0x7f0000000080), 0x103) [ 118.191630] print_req_error: I/O error, dev loop0, sector 0 [ 118.197536] Buffer I/O error on dev loop0, logical block 0, lost async page write [ 118.205318] print_req_error: I/O error, dev loop0, sector 4 [ 118.211098] Buffer I/O error on dev loop0, logical block 1, lost async page write [ 118.218840] print_req_error: I/O error, dev loop0, sector 8 [ 118.224614] Buffer I/O error on dev loop0, logical block 2, lost async page write [ 118.232329] print_req_error: I/O error, dev loop0, sector 12 [ 118.238187] Buffer I/O error on dev loop0, logical block 3, lost async page write [ 118.246997] print_req_error: I/O error, dev loop0, sector 16 [ 118.252883] Buffer I/O error on dev loop0, logical block 4, lost async page write [ 118.260615] print_req_error: I/O error, dev loop0, sector 20 [ 118.266478] Buffer I/O error on dev loop0, logical block 5, lost async page write [ 118.274217] print_req_error: I/O error, dev loop0, sector 24 [ 118.280100] Buffer I/O error on dev loop0, logical block 6, lost async page write 2018/05/11 15:05:40 executing program 2: unshare(0x40600) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@broadcast=0xffffffff, @in=@loopback=0x7f000001, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={'bridge0\x00', {0x2, 0x4e21, @rand_addr=0xff}}) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x2f00, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/11 15:05:40 executing program 7: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = add_key(&(0x7f00000000c0)='logon\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000240)="366a3243695ebd29b08bf6e2244c64f82589d952df511337f71409a029f552656cb8db5c6a96122651843b5f1031cf91a4c34bb84e67ee79fdc92ebf1f8c6949ea2cf48e5336a0662a0eb1e9d29da0b3d29741edea8a8a6f1a0332e29e1903aa43d238d8ca31d6fceeb1876db544f360245bbae64b8049119c800480b5352689dc9bf09d7c21c8eaba9654309ac9a04a256e33fddbba64382acfba5f", 0x9c, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) mkdir(&(0x7f00000003c0)='./file0\x00', 0xd) keyctl$negate(0xd, r0, 0x7, r1) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000002c000)) r2 = creat(&(0x7f0000419ff4)='./file0/bus\x00', 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000380)='/dev/audio\x00', 0x2800, 0x0) r3 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) preadv(r3, &(0x7f00000004c0)=[{&(0x7f0000000400)=""/185, 0xb9}], 0x1, 0x4000000000000000) write$vnet(r2, &(0x7f0000000040)={0x1, {&(0x7f0000000500)=""/4096, 0x1000, &(0x7f0000000100)=""/167}}, 0x68) truncate(&(0x7f0000000200)='./file0/bus\x00', 0x0) 2018/05/11 15:05:40 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r0, 0x10d, 0x4000000fb, &(0x7f0000000080), &(0x7f0000000040)=0x1) 2018/05/11 15:05:40 executing program 5: r0 = socket$kcm(0xa, 0x5, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x40000, 0x0) connect$rds(r1, &(0x7f00000001c0)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000240)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) r4 = getpid() r5 = getuid() fstat(r0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() r8 = getuid() fstat(r1, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = gettid() fstat(r1, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getgid() r15 = gettid() fchown(r1, r9, r13) accept$ax25(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10) stat(&(0x7f0000000d40)='.\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000e00)='./file0\x00', &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpid() r19 = geteuid() getresgid(&(0x7f0000000ec0), &(0x7f0000000f00), &(0x7f0000000f40)=0x0) sendmsg$netlink(r1, &(0x7f00000010c0)={&(0x7f0000000200)=@proc={0x10, 0x0, 0x25dfdbfb, 0x800000}, 0xc, &(0x7f0000000300)=[{&(0x7f0000000380)={0x350, 0x3e, 0x401, 0x70bd25, 0x25dfdbff, "", [@nested={0x138, 0x7c, [@generic="9bf9d43e352e98ef02376e64c5c4e78cc9792aaa1173a4ec400208", @typed={0xc, 0x65, @u64=0xff}, @typed={0xf0, 0x59, @binary="7ebb2e02b9e30619627aa63adb8b67f5a25466986d8cdce09e6d5904dcbc3fe340245031881856ffb20eb5267375b9dc2c89ed09379b045a42056a297dda8fcc4cf7c411229ee7e87f185d6bfb23ecc5f68402170eb942fc4239efedf0fe76448c8fee30fd194bda4f1badecccc4dcda92c16223473cbb8c65967263ffd5894ef2f9cbedeedd2a34167f1b92f1ec29b307ef8334e1dc19419b0762a0522066b3513ef9a01220b93fad8bc841388649cedfb294b665c1556e5342180f477859c6dc0b88bcd98b04f8c866edec7747351f72bbef9375d1145577aa1108369e42764b5e732a24fdf170eeea"}, @typed={0xc, 0x29, @u64=0x5}, @typed={0x8, 0x30, @u32=0x8}, @typed={0x8, 0x4b, @fd=r1}]}, @nested={0xfc, 0x4a, [@typed={0xc, 0x6, @u64=0x9}, @typed={0x8, 0x47, @u32=0x3}, @typed={0x8, 0x7d, @ipv4=@loopback=0x7f000001}, @typed={0x14, 0x80, @ipv6=@loopback={0x0, 0x1}}, @generic="b2cf5f6d82612145cdaf0544e5a3d156f419f9e112f0ebbbd517e5c041d1526fb69112b4f72df5530e96cb69332c5eb61d084666d7103c17b2afbc484d28036bf912e48ff86f1184dc54442b53d926c4374649cee598b7fcd17904f0b54718a0fb6ac13d3d828b19a96f05d92133ec276f471c4b19819ba71b0a4bde3e50217d42d8ad91587f311b122dc6ec9c186b5113af2f81278c8d4e53718041df79808fb68a7687269dc026c6b9ab394d8bc58c2cc9009a", @typed={0x14, 0x10, @ipv6=@loopback={0x0, 0x1}}]}, @typed={0x8, 0x5f, @pid=r2}, @nested={0x104, 0x8d, [@typed={0x8, 0x83, @uid=r3}, @generic="8de14ee661b045ff6171ede8159fbab6a48630d6d9efda6b7a95ed", @typed={0x1c, 0x12, @binary="50897b83bf73eae0d04c9973aa5bb1676deed18a282e1cc2"}, @typed={0x10, 0x74, @str='mime_type#\x00'}, @generic="0b127e02db6b7e1c1cd93a23dcf45063be24062ddf58919c3abf404e3f9e1d483a5e58872794f935c066f5ee2b8ca52fea9abe57895cda34565bd29dfd0d7fe9", @generic="88d50e003e8d6d4ab4c79e14770dc59b6e82b4489b2ebfb8d9c5cb734096e4115d41cd2856b512d362452cd1cdb02b88a8e0dc6db28ffae3bf9659a43ec17f665ce13a6da2c383ceafc82808c6130cc08c1a9d68f3ea8e1b56b64e08fb1d1c62149f8c15", @typed={0xc, 0x14, @u64=0x2}]}]}, 0x350}, {&(0x7f0000000700)={0x484, 0x24, 0x112, 0x70bd26, 0x25dfdbff, "", [@nested={0x1d4, 0x48, [@typed={0xe8, 0x3a, @binary="05dcecacd11376d0e09ce9324de8b3605091d40877049213aa1efbd6f70174eee152fef90cdcdcde3619d6751fad73d091a71fc22ba7684e242541a17fa5e41f959236421b704973e26a101b81a7c7419a4236429f91eb4cdc6a7100bf8efffcb42a8730394175c4edc1b0fbd6bb72b83398275c9cbe0b8006919ce0591392008a03b98a64c9a9143d9ea15aa6c71b7ae5283c8eee680a34f985dcb8681c17acbec9eb5b0c99e8f7895577eea2c11ed0466be173a5643fbd35b095bad62a34c10762b72b9e44eea1eee0877cacce0a6030660725eac2d3b090d0255d0a8ba7c303b4"}, @generic="67753408d63bf81340943a767cb30406ffbf02d0b090fcb7c39fd9bb2b93f37cbdac192a692d5b2696636c32f34efd9e4aadf297982c2fc8362eceed31dfba6a284a91741b0ce4eb96bb2b926882d5d2fcb64758cb077467c27f96fb0088f1db7b30e3d1e4982b814ff27d9340eee8a9885f1bfd0b992cddfe287cd42e49f8dd6cdf18f43e2e2d3f9e7a0888f43599ae3b1ce0430add8936f997670896574b63ca9d6311a3cb5c20a753301dd23d17e3ecf13e0d735f075095f2a8201513d64c45f2670e2edc388a051a242ba79b56c0956ff7f8c8e3e5385789bde5be79a60f14e6f406d1de"]}, @nested={0x2a0, 0x19, [@typed={0x1c, 0x27, @str=')ppp0cgroupeth0proc*\x00'}, @typed={0x8, 0x8b, @ipv4=@rand_addr=0x7}, @generic="c492195d6ac49a1f170e7aeee1b649af55905d392f26d51cec063812e8e156eb328eb4b75e49686a4cc6adb64afb7ebb6485d17559e5f8dd16f952ad8fb16d6cf0363f6a35b0754ae4ab3e7da1023aba665755402ad2c9cf55bd31f75a7fecbffb1f5940b8e63de715915e780da936c0fd6f7f8937f014262fb48c5b5a87ee42768a1a53fa1980fc36a9c9290e285982f2cb18c28952444a0204c7e9c3541458882c60d4a91e8ee0af17d68dea5657b2673891ced17f2e9bc68902ce4fb3d8", @typed={0x14, 0x1a, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @typed={0x8c, 0x62, @binary="a2b1376804b07b02efd35e65e510c25b6aa03c606b8af95f6e8c059bb9c69c35fafac73c5876e0cb539e825d5c3ad1051a993c80e693502824af362404504f0d007e714a4bcf825199e2e7f344314c19b7a382eaf6676879f00740ae063e458883a672f6f38ab16b8f096522dab9d94c95de0c1eaa34c92a43b6736cb0380f1ac6ac2d0e83"}, @generic="34f5b678127180aa582df066b92a64eba97c8b0aa912f1d8e416051d44604caaed64a1e84700f4a543d4ffbcebdf1fc4dd5cc13e2dd1731f018de7bfb53fc429971934fe23afeaa6227ec699f4825a29b13cbee1e7485ddf424b6cdfd794abbb344f351f4750860dffad6d3a41918ac3854d8610b4169c679532fab238131752ad587de0037fa68f50ffd2dfbb35ce4d4007b64b56231e36ba72f0d25313aa0f7344d94a8d20d5ca11", @typed={0x18, 0x4, @str='cgroupvboxnet0#{\x00'}, @generic="20ec55f1213b4b05cb4b341ee37900fb91af50f391fe2d99669022b5d351b55b87e8a3e73c18f5f2f4e1547da86a895b84e654a5cf27687705bb037b06850da3d3b5e5c43b887265b0f2e44b46d54ba1a67f7419f79e"]}]}, 0x484}], 0x2, &(0x7f0000000f80)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r14}, @rights={0x30, 0x1, 0x1, [r1, r1, r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}], 0x110, 0x20000001}, 0x20000000) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={r1, 0x4, 0x1, 0x80009c, &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}, 0x20) [ 118.287840] print_req_error: I/O error, dev loop0, sector 28 [ 118.293704] Buffer I/O error on dev loop0, logical block 7, lost async page write [ 118.301443] print_req_error: I/O error, dev loop0, sector 32 [ 118.307302] Buffer I/O error on dev loop0, logical block 8, lost async page write [ 118.315054] print_req_error: I/O error, dev loop0, sector 36 [ 118.320912] Buffer I/O error on dev loop0, logical block 9, lost async page write 2018/05/11 15:05:40 executing program 1: mlock2(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1) clone(0x40000000, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x40801) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000040)=""/103, &(0x7f0000000140)=0x67) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$SG_GET_COMMAND_Q(r1, 0x2270, &(0x7f0000000180)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000340), &(0x7f0000000380)=0x8) 2018/05/11 15:05:40 executing program 3: r0 = syz_open_dev$sndpcmc(&(0x7f00000000c0)='/dev/snd/pcmC#D#c\x00', 0x80000000000, 0x0) read$eventfd(r0, &(0x7f0000000080), 0xffffffffffffff72) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000000000)={0x6, 0xffff}) 2018/05/11 15:05:40 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000040)="c6295e46ca6c09b612ec6f") perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000000040)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') umount2(&(0x7f0000000000)='../file0\x00', 0x2) [ 118.546308] IPVS: ftp: loaded support on port[0] = 21 [ 118.834871] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 15:05:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, @in6={{0xa}}, 0x0, 0x40000}, &(0x7f0000000180)=0xffffffffffffffbb) 2018/05/11 15:05:40 executing program 5: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x7002, &(0x7f0000000080)) 2018/05/11 15:05:40 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)=ANY=[@ANYBLOB="66696c7465720000000000000000000000000000000000000000000000000000070000000400000098040000000000007002000040010000b0030000b0030000b003000004000000", @ANYPTR=&(0x7f0000000640)=ANY=[@ANYBLOB="00000000000011000080000000000000000000000000000000080000000000000000000000deffffff000000000000000000000000000000000000000000000090fda64dc05eb50e68fbd44e25114944f174c907d765"], @ANYBLOB="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"], 0x4e8) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000005c0)=""/49, &(0x7f0000000040)=0x31) ioctl$int_in(r0, 0x0, &(0x7f0000000080)) 2018/05/11 15:05:40 executing program 3: timer_create(0xfffffffffffffffc, &(0x7f0000000100)={0x0, 0x34, 0x0, @thr={&(0x7f000022f000), &(0x7f0000298000)}}, &(0x7f0000000140)) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/100, 0x64}, {&(0x7f00000002c0)=""/139, 0x8b}, {&(0x7f0000000380)=""/39, 0x27}], 0x3, &(0x7f0000000400)=""/4096, 0x1000, 0x20000}, 0x1) write$binfmt_misc(r0, &(0x7f0000001440)={'syz0', "5255de5fe414905d482e95f9f01bf762b476714165a1d66a9e71af3971ac5e611a2bbe5c47f9cc2bd80d62b1179a9c18480c2e7f0a3fbfad8eb9c462cb4fcbfffd6eda7dc9c3124598b7a075c17de0fc89b81f73324d38682e225fb763cbb7eadb65d2faabd44201bb56cf2185"}, 0x71) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x77359400}, {0x77359400}}, &(0x7f0000000040)) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x420000, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f00000000c0)={0x4, 0x7ff}) timer_gettime(0x0, &(0x7f0000000000)) 2018/05/11 15:05:40 executing program 4: r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000000c0)=""/75, &(0x7f0000000140)=""/81, &(0x7f0000000200), 0x7000}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x0, 0x0) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000001c0)={0x0, 0x0, 0x20}, 0xc) write$binfmt_aout(r0, &(0x7f0000000700)=ANY=[], 0xff37) 2018/05/11 15:05:40 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000040)=""/168) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") pkey_free(0xffffffffffffffff) 2018/05/11 15:05:40 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x9, 0x0) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f0000000080)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xda}, 0xb) 2018/05/11 15:05:40 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0), 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc07289c0052c511fddafbc60400ee76"], 0x28}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:41 executing program 3: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)) sysinfo(&(0x7f0000000000)=""/246) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd5000)={0x80000014}) 2018/05/11 15:05:41 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003f24)="050000003778d9f1ef1c32fc0b98143e037dc12502000000f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1}, 0x0) socketpair(0x15, 0x80000, 0x10000, &(0x7f0000000040)={0xffffffffffffffff}) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={r1, 0x0, 0x1, 0x80000001, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x7c) getsockname$netrom(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) 2018/05/11 15:05:41 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00002eb000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="59301261588d2247a45e8afa8fb994dd95a5e761ca6e7206f1400000000000000000"], 0x1}, 0x1}, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x0, 0x0) unshare(0x400) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000002c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000440)={&(0x7f0000000300)={0x140, r1, 0x0, 0x70bd25, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_DAEMON={0x44, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x1a}}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e20}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x7ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [0xff, 0xff]}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x18}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x2}}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wlc\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x140}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f00000000c0)={0x1}) ioctl$EVIOCGSND(r0, 0xc0045401, &(0x7f00000001c0)=""/149) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000100)={0x2, 0x80000000, 0x0, 'queue0\x00', 0x2}) 2018/05/11 15:05:41 executing program 7: unshare(0x60000000) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x42008}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getqdisc={0x38, 0x26, 0x120, 0x70bd28, 0x25dfdbfc, {0x0, r1, {0xa}, {0xf, 0xa}, {0xc, 0xfff7}}, [{0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}]}, 0x38}, 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x6000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xa8, "02e9e3ddd3a6d1659d7fffbe59e47227a9813c9029fb7cedd01485fee6e7d6904ed6407a71040fb82cd813f9ad88e66ea7300e59e0106c3aedb748cd05e59b26058fe5882bf13f6ce3293e9f650873f1423052f0166c15041ba77c3983af6a654bf04651fa39d28885cf966af79a16d716c2a37925c444c01e6cc13ff656f2e5bc85c6a24bbd7f9d12a7d426bb29a5b417ffd39aa4f4e3dc77d333974196f9c7d8a324b69c3d0eee"}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0xbc8, 0x100, 0x4, 0x7, 0x0, 0x3, 0x2, 0x9891, r3}, 0x20) syz_emit_ethernet(0x1e, &(0x7f0000000280)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@can={0xc, {{0x3, 0xc20, 0x1000, 0xfff}, 0x8, 0x3, 0x0, 0x0, "1625f345dca3c3bf"}}}}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}) 2018/05/11 15:05:41 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6295e4eca77f2b612ec6f") r1 = socket$alg(0x26, 0x5, 0x0) r2 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000100)="0d6d7fdd2b527c2a633415b9d054f569c32859d6c21bb5d8cf6eca2748a204b3eeb676dc0129de59", 0x28, 0xffffffffffffffff) keyctl$get_security(0x11, r2, &(0x7f0000000200)=""/153, 0x99) bind$alg(r1, &(0x7f0000000180)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000)="c0", 0xfffffe1a) 2018/05/11 15:05:41 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x12d}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0xea49, 0xc3, &(0x7f00001dcf3d)=""/195}, 0x48) fcntl$setsig(r0, 0xa, 0x35) [ 119.319146] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 15:05:41 executing program 3: r0 = socket(0xa, 0x3, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00005befdc)) r2 = syz_open_pts(r1, 0x20201) fcntl$setstatus(r2, 0x4, 0x2802) ioctl$TCXONC(r2, 0x540a, 0x1) write(r2, &(0x7f0000000180)="bf", 0x1) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000698000)=0xe) close(r1) 2018/05/11 15:05:41 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x5, 0x0) setsockopt$packet_buf(r1, 0x107, 0x0, &(0x7f0000000040)="38687c6950b7cb8065b06e341df3155a3992ceeea8dc09a5d9", 0x19) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(anubis-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendto(r2, &(0x7f0000000100)="224b49fd1e310f215feac34bbc176bfc0006f72f9a0f4a6f3f21009562f8c0e3e8f2000000c896d61f3f2d0b9d7bcffc88dbe6b7acdc870f6aee9cc9c4d0021036486bc45228c0dd1e38e4ce49ba4d1ec4373d242e635bdbc45641adf232f7a6f3da8285001a", 0x66, 0x0, &(0x7f0000001280)=ANY=[], 0x0) recvmsg(r2, &(0x7f0000d43000)={&(0x7f0000001340)=@hci, 0x80, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/05/11 15:05:41 executing program 5: socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x7, 0x100) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e23, @rand_addr=0xaf}], 0x10) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x88080, 0x0) linkat(r2, &(0x7f0000000080)='.\x00', r3, &(0x7f0000000100)='./file0\x00', 0x400) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000d30ff0)=[{0x2d, 0x6, 0x4000000000000000, 0xfffffffffffff008}, {0x5c1}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001aff6)=@abs, 0x8, &(0x7f0000012fa0), 0x0, &(0x7f000001a000)}], 0x1, 0x0) 2018/05/11 15:05:41 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000100)=0xc) socket$bt_hidp(0x1f, 0x3, 0x6) syz_emit_ethernet(0x36, &(0x7f0000db4fb6)=ANY=[@ANYBLOB="ffff00450000b9b0ec0e174a1fc3a946395200ff0010ff0d00907800000000000000000000000000004a00"], &(0x7f0000ea3000)) recvfrom(r1, &(0x7f0000000040), 0x0, 0x40012000, &(0x7f0000000080)=@llc={0x1a, 0x30f, 0xb1, 0xffffffffffffffff, 0x0, 0xfffffffffffffc01, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) write$binfmt_aout(r1, &(0x7f0000000140)={{0x1cf, 0x2, 0xfffffffffffffffa, 0xed, 0x127, 0x7, 0x2e1, 0x7f}, "90421431ad732b6935c9bd79ee28f77f32cd303ad29674d2fdda2fbd9d8488e7508109de425a12e452c2a2154af83dd22fae2541e9464435347892377382c2f365d8edb6b6e26e1bfb7197917adf7a3b5cb4da8250c5b564d28962f430fb0e90bd7e17ba609670b43447c583971f64fce86589e96dbb011f22", [[]]}, 0x199) 2018/05/11 15:05:41 executing program 4: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000040)=0x0) fcntl$lock(r0, 0x6, &(0x7f0000000080)={0x3, 0x6, 0x1f, 0xd1, r1}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000200)="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") 2018/05/11 15:05:41 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x2002, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm_base(pcbc-aes-aesni,tgr160))\x00'}, 0x58) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001b000)={0xffffffffffffffff}) bind$unix(r1, &(0x7f00001d3000)=@abs={0x1}, 0x8) connect$unix(r1, &(0x7f0000021ff8)=@abs={0x1}, 0x8) semget(0x0, 0x2, 0x0) 2018/05/11 15:05:41 executing program 2: socket$unix(0x1, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000000f000)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x101003, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x2, 0x0, r2, 0x5}, 0x2c) bind$unix(r1, &(0x7f00000001c0)=@abs={0x1}, 0x6e) r3 = syz_open_procfs(0x0, &(0x7f0000a92ff7)='net/unix\x00') sendfile(r0, r3, &(0x7f0000000000), 0xff) 2018/05/11 15:05:41 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x6, 0x4) write$rdma_cm(r0, &(0x7f0000000300)=@create_id={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffff}, 0x2}}, 0x20) write$rdma_cm(r0, &(0x7f0000000100)=@destroy_id={0x1, 0x10, 0xfa00, {&(0x7f00000000c0), r1}}, 0x18) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={0x1, &(0x7f0000000140)="633184eda839f3351b166d5ba62a61b0ec964f1d29f8a6c82bb63b1a22aa0475b8ceb4b28cebdae5025a9bae57cbff616be470ee81560a0d817608a3570c8f03ac40a81972bcb236131ae8dcde8f41936fdd8201102677b48ee3a508ed2c7c39a8d197d9c142f7c38f0614b7fe9ec5c1995dbb13402c5449f37914458f064324b103259b2a5cef24be2dcc49ca23243f37cbb99a113cb7937eb7aa79462edac309d46a6a56e004893f74dace2eb8bb3286997aeee19e11a84a808e8d4344cd64230432e5773ab624acf9a68a963a57da0c1e57db1627cb07478596e112c66b54a607"}, 0x10) write$rdma_cm(r0, &(0x7f0000000400)=@listen={0x7, 0x0, 0xfa00, {r1}}, 0xfeb4) 2018/05/11 15:05:41 executing program 7: unshare(0x60000000) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000003c0)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x42008}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getqdisc={0x38, 0x26, 0x120, 0x70bd28, 0x25dfdbfc, {0x0, r1, {0xa}, {0xf, 0xa}, {0xc, 0xfff7}}, [{0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}, {0x4, 0xa}]}, 0x38}, 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x6000, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0xa8, "02e9e3ddd3a6d1659d7fffbe59e47227a9813c9029fb7cedd01485fee6e7d6904ed6407a71040fb82cd813f9ad88e66ea7300e59e0106c3aedb748cd05e59b26058fe5882bf13f6ce3293e9f650873f1423052f0166c15041ba77c3983af6a654bf04651fa39d28885cf966af79a16d716c2a37925c444c01e6cc13ff656f2e5bc85c6a24bbd7f9d12a7d426bb29a5b417ffd39aa4f4e3dc77d333974196f9c7d8a324b69c3d0eee"}, &(0x7f0000000200)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000240)={0xbc8, 0x100, 0x4, 0x7, 0x0, 0x3, 0x2, 0x9891, r3}, 0x20) syz_emit_ethernet(0x1e, &(0x7f0000000280)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@can={0xc, {{0x3, 0xc20, 0x1000, 0xfff}, 0x8, 0x3, 0x0, 0x0, "1625f345dca3c3bf"}}}}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000300)={@remote={0xfe, 0x80, [], 0xbb}}) [ 119.814934] alg: No test for ctr(anubis) (ctr(anubis-generic)) [ 119.861242] alg: No test for gcm(anubis-generic) (gcm_base(ctr(anubis-generic),ghash-generic)) 2018/05/11 15:05:41 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0), 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc07289c0052c511fddafbc60400ee76"], 0x28}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:41 executing program 4: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000040)) r1 = syz_open_dev$sndseq(&(0x7f0000ce9ff3)='/dev/snd/seq\x00', 0x0, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e26000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000180)={0x0, 0x0, 0x0, 'queue0\x00'}) dup2(r2, r1) [ 120.439144] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 15:05:43 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0xcf4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0xfffffffffffffff9, @empty, 0xff}}, 0x100000, 0x8, 0xffff, 0xa20d}, 0x98) sendmmsg(r0, &(0x7f0000006e80), 0x92d19ef98b8d42, 0x403fffc) 2018/05/11 15:05:43 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0xff) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xb}, 0x3}, 0xffffffffffffffc2) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)="6d6e941295fe2255d930a11c287816a1cdc13ca281e0077def3336cda0a60e9f4475c3ea33fd811f", 0x28}], 0x1) prctl$getname(0x10, &(0x7f0000000140)=""/234) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e23, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x81}, 0x1c) 2018/05/11 15:05:43 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)={0x2, 0x3, 0x0, 0x9, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) r1 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000012000), 0x4) dup3(r1, r0, 0x0) sendmsg$key(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)=ANY=[@ANYBLOB="020a0000020000000000000040000000"], 0x10}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="020a0000020000010000800000000000"], 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f000033efc8)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00009b9000)=ANY=[@ANYBLOB="02090800020000000000000000000000"], 0x10}, 0x1}, 0x0) pkey_alloc(0x0, 0x2) 2018/05/11 15:05:43 executing program 5: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000000180)=0x3f) open$dir(&(0x7f0000e12ff8)='./file0\x00', 0x0, 0x0) recvfrom$unix(r3, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f00007ed000)=@file={0x0, './file0\x00'}, 0xa) r4 = getpgid(0x0) fcntl$setsig(r2, 0xa, 0x12) r5 = dup2(r2, r3) accept4$unix(r1, 0x0, &(0x7f00000000c0), 0x80000) fcntl$setown(r5, 0x8, r4) tkill(r0, 0x16) rt_sigprocmask(0x3, &(0x7f0000000040)={0x3}, &(0x7f0000000080), 0x8) creat(&(0x7f00001c0000)='./file0\x00', 0x0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x125) 2018/05/11 15:05:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x0, @loopback=0x7f000001, 0x4e23, 0x2, 'lc\x00', 0x10, 0x4}, 0x2c) setsockopt$inet_int(r0, 0x0, 0xa, &(0x7f0000000000)=0x7, 0x4) 2018/05/11 15:05:43 executing program 4: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="500351"], 0x1, 0x0) msgctl$IPC_RMID(r0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0xfffffffffffffe1c) msgrcv(0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8d, 0x0, 0x2000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={0xffffffffffffff9c, 0x50, &(0x7f0000000200)}, 0x10) 2018/05/11 15:05:43 executing program 7: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r0 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x717) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)=""/70, &(0x7f0000000000)=0x46) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x800, 0x0) ioctl$GIO_UNISCRNMAP(r2, 0x4b69, &(0x7f0000000140)=""/46) write(r0, &(0x7f0000001040), 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f0000000180)={0x80, 0x0, {0xffffffffffffffff, 0x3, 0x0, 0x3, 0x7}}) 2018/05/11 15:05:43 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0), 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc07289c0052c511fddafbc60400ee76"], 0x28}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) [ 121.148121] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20003 lc [ 121.164737] IPVS: set_ctl: invalid protocol: 0 127.0.0.1:20003 lc 2018/05/11 15:05:43 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x7, &(0x7f00000001c0)="c6295e46ca6c09b612ec6f") r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x1c, 0x40000080000028, 0xaff, 0x0, 0x0, {0x1}, [@typed={0x8, 0x0, @u32=0x400b}]}, 0x1c}, 0x1}, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ppp\x00', 0x620000, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000280)=0x7f) r3 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0x8f24, 0x20000) tee(r0, r1, 0x0, 0x8) socketpair(0xa, 0x0, 0x2, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open$cgroup(&(0x7f00000000c0)={0x6, 0x70, 0x7f, 0x3aad, 0xffffffff, 0x1ff, 0x0, 0x100000000, 0x40000, 0xf, 0x1c, 0x1, 0x4, 0x4, 0x200, 0x8, 0x6, 0x1, 0xe9bd, 0x9b, 0x9, 0x6, 0x3, 0x40, 0x0, 0x549, 0x3, 0x2, 0x0, 0xfffffffffffffc01, 0x0, 0x10001, 0x8000, 0x3ff, 0x8001, 0x5, 0x91fb00000000, 0x6, 0x0, 0x400, 0x6, @perf_bp={&(0x7f0000000080), 0x2}, 0x80, 0x1, 0x2, 0x1, 0x2, 0x2, 0x100}, r3, 0xa, r4, 0x9) ioctl$PPPIOCSFLAGS(r4, 0x40047459, &(0x7f0000000000)=0x80020) 2018/05/11 15:05:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x400200) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000280)=r2) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f0000000100)={0x3, 0xed34, 0x9}, 0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="2000ff000000727dab769493c9fef380881a8bfaac5a3b965f18b8278c1fdbe1b2475a889a1c953cc425802f8c9472266cbdcb1ab6bc963253b0aebc0123e9c5f8bef75d030000007847d8adf004f5e25889701e9ab08004a676063090e4a2e429ca5b2c076b7ff137", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}, 0x1}, 0x0) 2018/05/11 15:05:43 executing program 7: mkdir(&(0x7f0000062ff6)='./control\x00', 0x0) r0 = inotify_init1(0x800) inotify_add_watch(r0, &(0x7f000003cff6)='./control\x00', 0x220001a1) symlink(&(0x7f0000000080)='./control/file0\x00', &(0x7f00000000c0)='./control/file0\x00') inotify_init() read(r0, &(0x7f0000000040)=""/32, 0xa7) 2018/05/11 15:05:43 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000040)=0xf1) ioctl$KDDISABIO(r0, 0x4b37) 2018/05/11 15:05:43 executing program 2: r0 = socket$inet6(0xa, 0x803, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f00000004c0)=@in6={0x2, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x80, &(0x7f00000007c0), 0x0, &(0x7f0000000140)=[{0x10, 0x29}, {0x10, 0x10d}], 0x20}, 0x0) socket(0x0, 0x2, 0x401) 2018/05/11 15:05:43 executing program 7: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000100)='net/ip6_tables_targets\x00') sync_file_range(r1, 0x0, 0x0, 0x0) 2018/05/11 15:05:43 executing program 1: r0 = syz_open_dev$tun(&(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000000)={'vhan0\x00', 0x400}) r1 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f0000000140)={0x2, &(0x7f0000000200)=[{}, {}]}) syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x40000000000000) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x20000000000000a8, &(0x7f0000000140)}) setsockopt$inet_group_source_req(r2, 0x0, 0x0, &(0x7f0000000340)={0x9, {{0x2, 0x4e24, @loopback=0x7f000001}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x108) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/11 15:05:43 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000000022, &(0x7f0000000240)=0x1000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000000040)=""/123, &(0x7f0000000140)=0x7b) sendmsg(r0, &(0x7f0000001480)={&(0x7f00000000c0)=@in={0x2, 0x0, @loopback=0x7f000001}, 0x80, &(0x7f0000000480), 0x7f}, 0x20000041) setsockopt$inet_tcp_buf(r0, 0x6, 0x1, &(0x7f0000000280)="9265cb98", 0x4) 2018/05/11 15:05:44 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x8}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x4, 0x4, 0x100100001, 0x0, r0}, 0x2c) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10) r2 = dup2(r1, r1) ioctl$VT_ACTIVATE(r2, 0x5606, 0x8c6d) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000200)=@get={0x1, &(0x7f00000000c0)=""/66, 0x7}) 2018/05/11 15:05:44 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x4000000000000000}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000240)={r1, 0x80000000, 0x4}, &(0x7f0000000280)=0x8) preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f00000000c0)=""/148, 0x2cc}], 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/route\x00') preadv(r2, &(0x7f0000000100), 0x361, 0x0) 2018/05/11 15:05:44 executing program 1: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000100)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000240)='/dev/vcsa#\x00', 0x0, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000002540)={&(0x7f0000000280)={0x27, 0x1, 0x2, 0x6, 0x1, 0x6, "6d45a2caf30cee47bfeae2fa18993e76db7774da80c08b7f4e70da3d3608767f23b6d3b809b25c1ee9b522dba2ce9eeb3cf1bac80e392a209ac53e5e30bb5d", 0x1f}, 0x60, &(0x7f0000000300)=[{&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="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0x1000}, {&(0x7f0000000380)="db591005807758edb0a4faa693a74a8998786ef4d6ed39935198f1b9f17c26a2a06ddf90e70712b77c1523f307ba7720b2bc5eb63fd6aa039e8ecc530a6b3efbe9aa1c5c6acddbba11f0e02f5f572cce1edcf0ab097a7d9d63571d8a12f5f65983ecfddbe4e6138441cc885748f82b2c", 0x70}, {&(0x7f0000000400)="e5194b50c1c1656315c3be29744afae80bf2e0111dccbe3f482dfb5ec9fcc82ec2faeedfa132fdcd091b5ac767dac1ded665887306cc40ae8ec87ce2d0dba197c4493a314c373d63acc4aa33109ee868cadaffeccc89a868c94b95c0b4f65cde34", 0x61}], 0x4, &(0x7f00000024c0)={0x70, 0x10d, 0x6, "5e73dfcef798495b470661e563e14170053965a767c6cd2462efa1102435e8349be02fdbafdb9bd006eef1d589603c7c127f327e830616c8959808bb8fe9644c7b2574a760d5f270559113b11b07a499c0f67024d57ec9e83c7c47bd0d0d5a"}, 0x70, 0x4004010}, 0xc4) r1 = syz_open_procfs(0x0, &(0x7f0000000340)='loginuid\x00') setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000480)=0x8000, 0xfffffcc4) sync() ioctl$INOTIFY_IOC_SETNEXTWD(r1, 0x40044900, 0x0) ioctl$KDDISABIO(r1, 0x4b37) perf_event_open(&(0x7f0000000040)={0x1, 0x443, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000200)) r2 = socket$inet6(0xa, 0x3, 0x3a) ioctl$BLKGETSIZE64(r1, 0x80081272, &(0x7f0000000140)) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000000c0)={0x4, 0x0, 0x1, 0xc, 0x9}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/05/11 15:05:44 executing program 7: socket$packet(0x11, 0x3, 0x300) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x20040, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000180)={r1, 0x0, 0x3, [0x1, 0x8, 0x8]}, 0xe) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00000078c0)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) sendmsg(r2, &(0x7f0000000140)={&(0x7f00000000c0)=@in={0x2, 0x4e22, @multicast2=0xe0000301}, 0x80, &(0x7f0000000500), 0x0, &(0x7f0000000180)}, 0x0) 2018/05/11 15:05:44 executing program 5: futex(&(0x7f000008fffc), 0x5, 0x0, &(0x7f0000f16000)={0x77359400}, &(0x7f0000a54ffc), 0x5000000) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0xf59, 0x400c00) mq_timedreceive(r0, &(0x7f0000000040)=""/220, 0xdc, 0x7, &(0x7f0000000140)) 2018/05/11 15:05:44 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc07289c0052c511fddafbc60400ee76"], 0x28}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:44 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000340)="120000001200e7ff40dfe70009149b00f99b", 0x12, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) recvfrom$ipx(r0, &(0x7f0000000380)=""/196, 0xc4, 0x0, &(0x7f0000000000)={0x4, 0x0, 0x0, "de607eea7d47"}, 0x10) r2 = creat(&(0x7f0000000140)='./file0\x00', 0x10) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000300)) recvmmsg(r0, &(0x7f0000fd0ed4)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/60, 0x3c}, {&(0x7f00006f8f8b)=""/117, 0x70}, {&(0x7f0000000180)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f0000000280)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64}}], 0x7fffffffffffc19, 0x0, &(0x7f00000000c0)={0x0, r1+30000000}) 2018/05/11 15:05:44 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x401, 0x40) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}}, @icmp=@parameter_prob={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14}}}}}}}, &(0x7f0000000140)) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000080)={0x123976c0, 0x7f, 0x1ff, 0x40, 0x3c, 0x7, 0x6, 0x1, 0x5, 0x4}) 2018/05/11 15:05:44 executing program 2: r0 = socket(0xe, 0x6, 0x3) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = memfd_create(&(0x7f0000000000)="757307000115d31ce60078003798", 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='oom_score\x00') sendfile(r1, r2, &(0x7f0000000180), 0xed5a) 2018/05/11 15:05:44 executing program 3: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0xa, 0xff, 0xffffffdf00000001}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/231}, 0x18) r1 = dup2(r0, r0) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x10000) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x2746ef45, 0x1000, 0x7, 0xc654}, 0x10) ioctl$VT_WAITACTIVE(r1, 0x5607) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000280)=@hopopts={0x15, 0x2b, [], [@calipso={0x7, 0x30, {0x10000, 0xa, 0x410, 0x8001, [0x9, 0xfff, 0x5, 0x3, 0xb5]}}, @jumbo={0xc2, 0x4, 0x7}, @generic={0x0, 0x94, "c39b0e870458a6f8c8db1718ebafb0b1ce3df26adaab9444b9a68c0ac40cdacef01a7a9fbfa60c5ce8a45757eda80268038f47819d0c2222b756ecbe00e76937cf8e8e427960ba87af818b38bb376ca99ae2e9cf278103f811f5cfdbe4c3622c15ffd615333296dabe98b9f216d777d4bb3dc1ddb343ed143b4f4c4da1e188db777a03833499c813ca8a449fcbbf7300bc6c399c"}, @calipso={0x7, 0x38, {0x1f, 0xc, 0x5, 0x4, [0x80000001, 0x20, 0x2, 0x3, 0xffffffffffffff82, 0x9]}}, @generic={0x6, 0xe, "08c5a7a8c153cc0b9d2614742975"}, @pad1={0x0, 0x1}, @calipso={0x7, 0x30, {0x101, 0xa, 0x40, 0xfffffffffffffff7, [0x400, 0x9, 0x5, 0x9, 0x3]}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, 0x168) 2018/05/11 15:05:45 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc07289c0052c511fddafbc60400ee76"], 0x28}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:45 executing program 0: futex(&(0x7f0000000040)=0x4, 0x0, 0x4, &(0x7f0000000000)={0x77359400}, &(0x7f00000001c0), 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000300)='/dev/vcsa#\x00', 0x0, 0x202002) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000000380)={0x7, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}]}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x220000, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000200)=""/221, &(0x7f0000000180)=0xdd) futex(&(0x7f000000cffc), 0x800000000005, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000000040), 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x800, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f00000000c0)) 2018/05/11 15:05:45 executing program 1: socket$alg(0x26, 0x5, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x9d, "3a6482ceb301c51e17d269d5815dfb9baeff7be7275bacd5cf561b7557876913ed1906eb0fa9a451fd1dfec13c0558f64a313b04a3873cf998836870bc43c50b65b650dfba4d8d7ee2a651596a5f3032eaadd3e5c3387fe7aee08131be4ed997b8ff74dbb93d332c30c575af5cc678bdc1c346efed1ef0a00d7c664d90175ef32f76fe7a5e937e86fc1373decf34142d38c048d97d297e77048f146c85"}, &(0x7f0000000100)=0xa5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x401, 0x0, 0x3, 0x6, r1}, &(0x7f0000000180)=0x10) 2018/05/11 15:05:45 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pselect6(0xfffffffffffffec5, &(0x7f0000f33fc0), &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) r0 = memfd_create(&(0x7f0000000000)='@-\\5#eth1trusted\']md5sum[]vmnet0dwlan0}eth0#\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000000040)=""/243) 2018/05/11 15:05:45 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'syzkaller0\x00', 0x100}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000040)=0x4, 0x8) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x4, 0xd68, [0x0, 0x200002c0, 0x20000cc0, 0x20000cf0], 0x0, &(0x7f0000000000), &(0x7f00000002c0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x19, 0x0, 0x0, 'ip6_vti0\x00', 'veth0_to_bond\x00', 'ip6gretap0\x00', 'veth1_to_team\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x858, 0x8e0, 0x930, [@u32={'u32\x00', 0x7c0}]}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz0\x00'}}}, @common=@mark={'mark\x00', 0x10}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}, {{{0x15, 0x0, 0x0, 'veth1\x00', 'ip6tnl0\x00', 'ipddp0\x00', 'veth0_to_bond\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0x70, 0xa0}}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{{{0xb, 0x0, 0x0, 'teql0\x00', 'ip6gre0\x00', 'nr0\x00', 'team_slave_0\x00', @empty, [], @link_local={0x1, 0x80, 0xc2}, [], 0x70, 0xc0, 0x1f0}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x0, 'syz1\x00'}}}]}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x0, 0x0, 'system_u:object_r:ssh_agent_exec_t:s0\x00'}}}}, {{{0x19, 0x0, 0x0, 'nr0\x00', 'ip6_vti0\x00', 'syzkaller0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @random="67003ef92e6e", [], 0x70, 0xe8, 0x118}, [@common=@nflog={'nflog\x00', 0x50, {{0x0, 0x0, 0x5404, 0x0, 0x0, "fcba7c1c29178bafc85473dfba3e197fd54cc551aceb58c9c4ade07cf765da6ca4d56ca8474f6cd6f9714ab6d7d3920652fe9fab0c07953898bd26f5d8604e97"}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0xffff}}}}]}]}, 0xde0) 2018/05/11 15:05:45 executing program 4: perf_event_open(&(0x7f0000000100)={0x5, 0x70, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_config_ext={0x100000000000000, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/05/11 15:05:45 executing program 7: mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80001, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000040)={0x1, 0x8, 0xff0000000, 0xbdf}) write$fuse(r0, &(0x7f0000001180)={0x12, 0x0, 0x0, @fuse_notify_poll_wakeup_out}, 0x45c) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/05/11 15:05:45 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) flistxattr(r0, &(0x7f0000000040)=""/71, 0x47) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x1, 0x2cbe, 0x7}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r1}, 0x8) 2018/05/11 15:05:46 executing program 4: r0 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0xe40, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) r1 = socket(0x10, 0x803, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cuse\x00', 0x4001, 0x0) ioctl$sock_ifreq(r1, 0x8932, &(0x7f0000000000)={'bridge0\x00', @ifru_hwaddr}) write$binfmt_misc(r1, &(0x7f0000000100)={'syz1', "c6ed915f122e5ba18c7b26b9ca4f30373ede94df81cd16ab3f55686cec82ad257730952e6521900aa4c792b35493bc7b28c9d4e15a311a486a81b0d1e0d5b8a735d8960fe8fe442a196d302c0c1afe297495f11b5bcd15d77b48cffcd1665c23b7c1853b74770589fc4ac2c5073cedba8b1de99650823f61ffcb7faa1805"}, 0x82) 2018/05/11 15:05:46 executing program 7: mprotect(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x1, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20009000], 0x2, &(0x7f0000008000), &(0x7f0000009000)=[{0x0, '\x00', 0x0, 0x0, 0x1, [{{{0x0, 0x0, 0x0, '\x00', '\x00', '\x00', 'veth1_to_bond\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], 0x70, 0x70, 0xa0}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8}}]}]}, 0x148) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x1020, 0x0) 2018/05/11 15:05:46 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) ioctl$UFFDIO_UNREGISTER(0xffffffffffffffff, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ppp\x00', 0x40, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0186415, &(0x7f00000001c0)={&(0x7f0000ffb000/0x1000)=nil, 0x0, 0xfffffffffffffffd, 0x12, &(0x7f0000ff8000/0x4000)=nil}) accept4$packet(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000240)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3d, r3}) writev(r0, &(0x7f0000000040), 0x146) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x40, 0x0) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) 2018/05/11 15:05:46 executing program 1: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000180)="240000002e001df53100000800417700fbffffff01000000ff1000000000000000000000", 0x24) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) listen(r1, 0x54d4) accept4$ax25(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x80000) 2018/05/11 15:05:46 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000080)=""/28, 0x359) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f0000000340)=0x6) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000180)={0x21, @time, 0x0, {}, 0x0, 0x0, 0x200}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000280)={{0x0, 0xffffffffffffffff}, 0x0, 0x404}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000000100)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r4, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) sendmmsg$unix(r4, &(0x7f00000bd000), 0x120, 0x8002000000000000) connect$unix(r3, &(0x7f00006edffb)=@file={0x0, './file0\x00'}, 0xa) ioctl$IOC_PR_RELEASE(0xffffffffffffffff, 0x401070ca, &(0x7f0000000000)={0x0, 0x0, 0x1}) r5 = syz_open_dev$evdev(&(0x7f0000237fee)='/dev/input/event#\x00', 0x0, 0x28001) writev(r5, &(0x7f0000000000), 0x10000000000000d5) sysfs$3(0x3) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000380)={0x1c1, @tick=0xb4, 0x101, {0x1, 0x4}, 0x200, 0x1, 0x7fffffff}) setsockopt$inet_dccp_int(r2, 0x21, 0xe, &(0x7f0000000200)=0x7f, 0x4) 2018/05/11 15:05:46 executing program 3: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x0, 0x0, 0x1}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f00003d7ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="381ec05a875f9e91a43a9d"], 0x1}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x7}]}, 0x10) ioctl$sock_SIOCETHTOOL(r0, 0x89f0, &(0x7f0000000140)={'bridge0\x00', &(0x7f0000000100)=ANY=[]}) 2018/05/11 15:05:46 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc07289c0052c511fddafbc60400ee76"], 0x28}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:46 executing program 2: mknod$loop(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff) mount(&(0x7f00008deff8)='./file0\x00', &(0x7f0000343ff8)='./file0\x00', &(0x7f00007fc000)='nfs\x00', 0x0, &(0x7f000000a000)) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x4040) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x6e) [ 124.330006] kernel msg: ebtables bug: please report to author: Couldn't copy entries from userspace 2018/05/11 15:05:46 executing program 4: r0 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x9, 0x40) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000240)={@sco={0x1f, {0x3f, 0x35, 0x8, 0x6, 0xffff, 0x9ab6}}, {&(0x7f0000000100)=""/245, 0xf5}, &(0x7f0000000200), 0x6f}, 0xa0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) r1 = socket(0x6, 0x2000080003, 0x1) getsockopt$sock_int(r1, 0x1, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 124.378584] kernel msg: ebtables bug: please report to author: Couldn't copy entries from userspace 2018/05/11 15:05:46 executing program 2: socket$inet_dccp(0x2, 0x6, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000180)={'ifb0\x00', 0xe86824d2c1c833cb}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000000)={"696662300000000000000000f528b26c", 0x4000}) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045878) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="3000000010000508000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000002000000d000000000008001b0000000000"], 0x30}, 0x1}, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x40000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x4, &(0x7f0000000100)=0x1, 0x4) 2018/05/11 15:05:46 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000080)="c6290101ca6c09b612eb43") r1 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r1, 0x3, 0x0, 0x6) fdatasync(r1) 2018/05/11 15:05:46 executing program 3: r0 = socket(0xa, 0x3, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") ioctl$sock_ifreq(r0, 0x8918, &(0x7f00000000c0)={'teql0\x00', @ifru_addrs=@llc={0x1a}}) 2018/05/11 15:05:46 executing program 7: prctl$getreaper(0x2f, &(0x7f0000000040)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000080)=0xc78, &(0x7f00000000c0)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) pipe(&(0x7f0000000100)) [ 124.516732] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/11 15:05:46 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @rand_addr}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x8, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syzkaller0\x00'}) close(r1) r2 = socket$inet6(0xa, 0x4, 0x3f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={r3, 0x0, 0xe04d, 0x6}, &(0x7f0000000140)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) [ 124.595169] netlink: 16 bytes leftover after parsing attributes in process `syz-executor2'. 2018/05/11 15:05:46 executing program 2: r0 = timerfd_create(0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x101002) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000080)=0x5, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000000240)={{0x8, 0x5, 0x8, 0x49b, "94838505ebf19919f77744f42ea01075bd9337eedaa57ae31a6a0738e97f21b5af3518f9f9b13a74493ea462", 0x10}, 0x40, [0x6, 0xfffffffffffffffa, 0xa444, 0x5caa34e3, 0x9, 0x4, 0x7, 0x8001, 0x1, 0xd98, 0x0, 0x43e, 0x2f2e, 0x1, 0x5, 0x6, 0x1, 0x94f, 0x7fffffff, 0x9, 0x3, 0x4, 0x8, 0x9, 0x1, 0x1a7, 0x9, 0x80000001, 0x200, 0xcd1, 0x5, 0xc0000000000000, 0x9, 0xfffffffffffffff7, 0x7, 0x2, 0x4, 0x101, 0x100, 0x7, 0x0, 0x7ff, 0x2, 0x3000000, 0x5, 0x10001, 0x8, 0x20, 0x9d, 0x6, 0x8000, 0x1ff, 0x2, 0x2, 0xfffffffffffffb31, 0xffffffffffffff7f, 0x0, 0x0, 0xcec5, 0x9, 0x7ff, 0x100000000, 0x100000001, 0xfff, 0x7, 0x251f17b3, 0x40, 0xfffffffffffff000, 0x0, 0x7, 0xff, 0xfff, 0x9, 0xfff, 0x3, 0x2, 0x9, 0x313, 0x0, 0x0, 0x5, 0x4, 0x400, 0x8, 0x8, 0x4000000000000, 0x0, 0x8, 0xfffffffffffffff8, 0x8, 0x401, 0x3, 0x0, 0xa9, 0x200, 0x2, 0x0, 0x1, 0xfff, 0x2, 0xffffffff, 0x7fff, 0x9, 0x1, 0x7fff, 0x822, 0x7, 0x7fffffff, 0x40, 0x8, 0x3, 0x36b2, 0x5, 0x100000000, 0x7fff, 0xfffffffffffffffd, 0x20, 0x0, 0x2, 0x7, 0xfff, 0x10000, 0x6, 0x9, 0x7, 0x5, 0x9, 0x36], {0x0, 0x1c9c380}}) timerfd_create(0x3, 0x80000) timerfd_settime(r0, 0x3, &(0x7f0000000100)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000000040)) timerfd_gettime(r0, &(0x7f00000000c0)) read(r0, &(0x7f0000000140)=""/220, 0xdc) 2018/05/11 15:05:46 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) fallocate(r0, 0x2, 0x9, 0x4f9fc897) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f000086eff0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x404202, 0x20) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000080)=0x3, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, 0x1c) 2018/05/11 15:05:46 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f00000002c0)="000000000000000000000000000000768e05f7c155ad7dc6947c573e5a69244e76382c0aa63d575ea3597f8b1728277ef76b30544d7ba92dcf978f1f81dc1b7f8f7b3451dada02ecb4f1ddcc8b5241da8945666e0073c25a6287c64dbea37a", 0x0) sendfile(r1, r0, &(0x7f0000000100), 0x8) fcntl$setlease(r1, 0x400, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000180)="b42c4f2860209520ac863ec81e3819bf", 0x10) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd36, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f00000001c0)='\'', 0x1}], 0x1, 0x81806) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) socket$can_bcm(0x1d, 0x2, 0x2) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000040)={0x0, 0x5}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000380)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'team0\x00'}) sendfile(r0, r0, &(0x7f0000000240), 0x20000102000007) ioctl$LOOP_CLR_FD(r0, 0x4c01) add_key(&(0x7f0000000280)='.dead\x00', &(0x7f0000000480)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 2018/05/11 15:05:46 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x200000000, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x6}, 0x1c) syz_emit_ethernet(0xffffff50, &(0x7f0000002000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x2, 0x0, 0x0, 0x0, [], {0x0, 0x6, 'p+l', 0x0, 0x6, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, [], "33cc6533eb08a2e9"}}}}}}}, 0x0) chdir(&(0x7f0000000040)='./file0\x00') chroot(&(0x7f0000000000)='./file0\x00') 2018/05/11 15:05:46 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$dmmidi(&(0x7f00000001c0)='/dev/dmmidi#\x00', 0x5, 0x400) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000200)=0x7) timer_create(0xfffffffffffffffc, &(0x7f0000000040)={0x0, 0x12, 0x0, @thr={&(0x7f0000000080), &(0x7f00000002c0)}}, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f00000000c0)={{r3, r4+30000000}}, &(0x7f0000000100)) r5 = fcntl$dupfd(r0, 0x0, r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0xff, 0x0, 0x1, 0x200}) ioctl$DRM_IOCTL_AGP_FREE(r5, 0x40206435, &(0x7f0000000140)={0x40, r6, 0x10000, 0x3}) 2018/05/11 15:05:47 executing program 2: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl(r0, 0x8912, &(0x7f00000001c0)="c6295e4ecaec09b612ec6f") syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0086dd60ffd22000083a00fe8000000000000000000000000000aafe8000000000000000000000000000aa80009078000000004b648aaf2d1e0fb953ed948ca234fdcab1bf21bd8b6bb9286c11ead82a65b96b4a3b5b966fa099e74a756818159de9447cc9d468fc2a8ad594"], &(0x7f0000000180)) 2018/05/11 15:05:47 executing program 0: mkdir(&(0x7f00000000c0)='./control\x00', 0x0) r0 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000180)={0x20000001}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x101803, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00000001c0)=[@in6={0xa, 0x4e20, 0x3, @dev={0xfe, 0x80, [], 0x15}, 0x18a8}, @in6={0xa, 0x4e24, 0x8, @empty, 0x9ebf}, @in6={0xa, 0x4e23, 0x3, @empty, 0x1}], 0x54) inotify_add_watch(0xffffffffffffffff, &(0x7f0000ebbff6)='./control\x00', 0x2000008) r2 = msgget$private(0x0, 0x10) msgctl$MSG_STAT(r2, 0xb, &(0x7f00000003c0)=""/224) rmdir(&(0x7f0000f98ff6)='./control\x00') epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000040), 0x8) removexattr(&(0x7f0000000080)='./control\x00', &(0x7f0000000100)=@known='system.posix_acl_access\x00') 2018/05/11 15:05:47 executing program 7: r0 = timerfd_create(0x0, 0x80800) timerfd_settime(r0, 0x800000003, &(0x7f0000005000)={{0x0, 0x4}}, &(0x7f0000000180)) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r1, 0xc0045516, &(0x7f0000000100)=0x6) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x400040, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f00000000c0)={0x2, r2}) read(r0, &(0x7f0000000000)=""/23, 0x17) 2018/05/11 15:05:47 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x200000008912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r1, 0x84, 0x71, &(0x7f0000533000)=""/8, &(0x7f0000fc8ffc)=0x8) sendto(r1, &(0x7f0000000000)="a757f14c4275521144077991250b667b4578dc4a608149c7765a3272a8c3588df4989f378d332b0031c78f879d7be66c83de5708e5546099247cae3cdd0a5828ba0db15c479a0e14190549", 0x4b, 0x4000, &(0x7f0000000080)=@nfc={0x27, 0x1, 0x1, 0x6}, 0x80) 2018/05/11 15:05:47 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000000c0)=0x200002) 2018/05/11 15:05:47 executing program 4: ioctl$PIO_SCRNMAP(0xffffffffffffffff, 0x4b41, &(0x7f0000000280)="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") mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00000001c0), &(0x7f0000000240), 0x7fff, &(0x7f0000601000/0x3000)=nil, 0x2) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x101280, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x5, 0x1, 0x70bd2b, 0x25dfdbfd, {0x0, 0x0, 0x1}, [@typed={0x8, 0x42, @u32}, @generic="002fc20396b6cf02e6cbbe5f70db77bc08575488c1"]}, 0x34}, 0x1, 0x0, 0x0, 0x4010}, 0x84) 2018/05/11 15:05:47 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00), 0x0, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:47 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$alg(0x26, 0x5, 0x0) close(r1) fchdir(r0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) sched_getattr(r2, &(0x7f0000000080), 0x30, 0x0) 2018/05/11 15:05:47 executing program 4: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f0000000200)=[{}], 0x30) fcntl$setpipe(r0, 0x407, 0x7) 2018/05/11 15:05:47 executing program 5: r0 = socket(0x1e, 0x1000000000005, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x110, 0x70bd29, 0x25dfdbff, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x3c}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) sendmsg(r0, &(0x7f0000db5fc8)={&(0x7f00004aeb5c)=@generic={0x10000001001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48007be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af06d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000800)="90", 0x1}], 0x1, &(0x7f000016cf61)}, 0x0) recvmsg$kcm(r0, &(0x7f0000008000)={&(0x7f0000c1d000)=@ax25, 0x80, &(0x7f0000241ff0), 0x0, &(0x7f0000c21000)}, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000a25ff0)=@ax25, 0x10, &(0x7f00000b6000)=[{&(0x7f0000121000)=""/123, 0x7b}], 0x1000000000000048, &(0x7f0000e08000)=""/248, 0xf8}, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000400)) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000280), &(0x7f00000002c0)=0x4) vmsplice(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="5a5afa9cd1bb1daecee0cf34dd727dd1d97f611a862e6d1d05fa129b01ab0e8b79604f6a1373592f", 0x28}, {&(0x7f0000000180)="b8c5e517ebe527324ece83863f7328a5", 0x10}, {&(0x7f00000001c0)="45358a0094fdb1a24f6ad255646a32f45516eaa392d2be7b7e2335da3a19090c7ac5e2d5080bd22711b52a208e04385011b41d7d6c63e067231b1680dcc04a977de04ac09e821d20e4cc8ac7bb57893872383fa29e99be53252880d4cb36cfe832c7", 0x62}], 0x3, 0x5) rt_sigprocmask(0x1, &(0x7f0000000340)={0x2}, &(0x7f0000000380), 0x8) 2018/05/11 15:05:47 executing program 0: r0 = memfd_create(&(0x7f0000000000)="70726f63b43a19b2ae6d696d655f746e6f00003fc33b58a026", 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000003, 0x5011, r0, 0x0) fallocate(r0, 0x0, 0x0, 0xeb96) 2018/05/11 15:05:47 executing program 7: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000580)='/dev/input/mouse#\x00', 0x0, 0x204c42) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in6={0xa, 0x4e21, 0x80, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x8000, @dev={0xfe, 0x80, [], 0x1d}, 0x9}, @in={0x2, 0x4e24, @rand_addr=0xfff}, @in6={0xa, 0x4e24, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x80000000}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}], 0xa4) futex(&(0x7f00001122a1), 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000540)={0x3, 0x1, &(0x7f0000000300)=""/208, &(0x7f0000000400)=""/246, &(0x7f0000000500), 0x116001}) fstatfs(r1, &(0x7f00000005c0)=""/4) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000600)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000028bd7000ffdb5e00ee605f08fb13b771afb3834e482ce7bab6e1d9baa6e8a00400090000002c058ca7a60ee2b7ce00daff6676c9c37fb69b183ea8e57a1dbfb26deea66c023a21260d5a286006a37e9e232e80000000000000"], 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x4800) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000500)=0x5, 0x4) 2018/05/11 15:05:47 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000029c0)={0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000002a40)={0x9, {0x2, 0x4e22, @multicast2=0xe0000002}, {0x2, 0x4e22, @multicast1=0xe0000001}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80, 0x51ce, 0x5, 0x5, 0x8000, &(0x7f0000002a00)='yam0\x00', 0xf5, 0x1, 0x7}) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_cache\x00') pread64(r1, &(0x7f00009f3000), 0x0, 0x67) 2018/05/11 15:05:47 executing program 3: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000f50000)="9f65", 0x2, 0x40010, &(0x7f000039c000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, &(0x7f0000000100)=0x84) setsockopt$inet_tcp_int(r1, 0x6, 0x1d, &(0x7f00000001c0)=0xbc9, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000200)=0xff, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x0, 0x2, 0x7, 0x1, 0xffffffffffffff00}, 0x14) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000240)=0x6, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000180)={0x40, 0x5, 0x800, 0x8d8, 0xac}, 0x14) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300)=0x10000, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000280)={0x7, 0x9, 0x0, 0x1, 0xe120, 0x7, 0x1000, 0x7, r2}, &(0x7f00000002c0)=0x20) 2018/05/11 15:05:47 executing program 1: sigaltstack(&(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000280)) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f00000002c0)=0x7, 0x5, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000000300)='/dev/admmidi#\x00', 0x2, 0x131401) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={0x0, @multicast1, @loopback}, &(0x7f0000000380)=0xc) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x38, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x13}, 0x80}, @in6={0xa, 0x4e24, 0x8e00, @dev={0xfe, 0x80, [], 0xc}, 0x5}]}, &(0x7f0000000140)=0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000200)='/dev/sequencer2\x00', 0x200, 0x0) write$cgroup_subtree(r3, &(0x7f0000000240)={[{0x2d, 'pids', 0x20}, {0x0, 'memory', 0x20}, {0x2f, 'rdma', 0x20}, {0x2d, 'rdma', 0x20}, {0x2d, 'pids', 0x20}, {0x2d, 'rdma', 0x20}]}, 0x26) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000180)=@assoc_value={r2}, &(0x7f00000001c0)=0x8) 2018/05/11 15:05:47 executing program 3: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000280)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xd}}}}, &(0x7f00000001c0)=0x84) ioctl$IOC_PR_RESERVE(r3, 0x401070c9, &(0x7f0000000340)={0x9, 0x1}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000200)={r4, 0x40d, 0x30}, 0xc) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x1f, 0x3, 0x1, 0x7, 0x0, 0x9, 0x40021, 0x8, 0x1000, 0x80, 0x100, 0x8, 0x7ff, 0xbe, 0x9, 0x4, 0x0, 0x9ab, 0xffff, 0x9ae, 0x35, 0x1, 0x5, 0x5, 0x6, 0x8, 0x1, 0x7f, 0x2, 0x3ff, 0x0, 0x4, 0x7f, 0x2, 0x4, 0x9, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x10, 0x54, 0x4, 0x7, 0x9, 0x9, 0x3f}, r0, 0x2, r3, 0x8) r5 = gettid() ioctl$SG_GET_PACK_ID(r3, 0x227c, &(0x7f0000000380)) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) write(r6, &(0x7f000006e000), 0x0) write(r6, &(0x7f0000000080), 0x0) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000180)={r5, r1, r2}, 0xc) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x77359400}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r5, 0x1000000000013) 2018/05/11 15:05:47 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001ffc)=0xe) ioctl$TIOCEXCL(r0, 0x540c) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000)) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f00000000c0)="2edeb2a4e90e8bd15bd9d6969641966e790fa9b2d49c73db3ff399ad1632a11a3010e13e29887d7ba8193f7d436b0f769563d907104cb14a0dfc4d2c7104228bf43dfd96fb7cdd7c7c008328b37c68ecfdf2dd183b72de6b0de68e0d884d3f800b328258655ee6e12fb25dd6ce01c9f6d78b2d3602c94ebed0276dfde9a70d123e22957f9dd15137eafe6feb9d1ffc7035935bb6ab0a334d8da57325f3f49cf4ad75f7d1cd819a650346aaecd7b6d149355eaec3a9ce0c396847ef90247a5c01d91541be3d17d61780d9ceb91555aa33e282eb458b37ed9d7f3076c22d") 2018/05/11 15:05:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x2, 0x100) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="fdffffff20001802000000000000000000000000"], 0x14}, 0x1}, 0x0) 2018/05/11 15:05:47 executing program 0: unshare(0x20000000) socket$inet_dccp(0x2, 0x6, 0x0) clone(0x0, &(0x7f0000b53000), &(0x7f000084effc), &(0x7f0000c35ffc), &(0x7f0000000140)) wait4(0x0, 0x0, 0x40000000, &(0x7f0000781f70)) clone(0x18c2500, &(0x7f0000000200), &(0x7f00000001c0), &(0x7f0000000240), &(0x7f0000000280)) 2018/05/11 15:05:47 executing program 1: r0 = socket$inet6(0xa, 0x801, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000e00000), 0x4) r2 = socket(0xa, 0x1, 0x0) ioctl(r2, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22, 0x5a44, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x21}}, 0xffffffffffffffff}, 0x1c) dup2(r0, r1) 2018/05/11 15:05:48 executing program 3: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'syz+aller0\x00', 0x2001}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000140)={{0x77359400}}, &(0x7f0000000180)) close(0xffffffffffffffff) 2018/05/11 15:05:48 executing program 4: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000000)="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", 0xfffffe91) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100), 0x10) 2018/05/11 15:05:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000040)={0x0, 0x0}) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240), &(0x7f0000000380)=0x0, &(0x7f00000003c0)) ioctl$TCGETS(r0, 0x5401, &(0x7f0000000440)) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={r1, r2, r3}, 0xc) preadv(r0, &(0x7f0000000900)=[{&(0x7f0000000100)=""/75, 0x4b}, {&(0x7f0000000180)=""/187, 0xbb}, {&(0x7f0000000280)=""/196, 0xc4}, {&(0x7f0000000540)=""/241, 0xf1}, {&(0x7f0000000640)=""/249, 0xf9}, {&(0x7f0000000740)=""/141, 0x8d}, {&(0x7f0000000800)=""/231, 0xe7}], 0x7, 0x0) 2018/05/11 15:05:48 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000180)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077") fsetxattr(r0, &(0x7f0000000000)=@known='security.ima\x00', &(0x7f0000000400)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077", 0xdd, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000580)=ANY=[@ANYBLOB="030000970eabd630147386e8d38db288e9a77505131d09506121a0aeffdd024a2ec11c2f14c933727fcc6d70eb56054f48c18f78b270aea93437bdf9e2b439f2d3150bfaf57f35858b3286bfa74482d17a3ee571b48c087bdbe63d9eb14f000eae18", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x3, 0x8, 0x2, 0xe98, 0x2000000000000000, 0xffffffffffffff00, 0x5, 0x0, r1}, &(0x7f0000000300)=0x20) fsetxattr(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="75736598fe32dbde797344f417d13179c1e4ac54d76f3a88600a3e67748f572455e2a8853244b5e1d5e4ac8be04d13f3663ba92a37bfc5c056096926b2fa561a472f104c52028879f61b7090860e09687472bff5bc0016e753456385705ab6c9835fffcb5ee0116c9fc1240a3235a847291598a4a9c39d9cafc47703f26884dc257c455efd2c248e70e63479c2f2391c02edfc18284c2150bba067189e593a1d70b7a54ecbdc40e49875fc79159238db1db946d6b371313cced75901"], &(0x7f0000000040)="2f6578650000000000ff070000ddd9f191be10eebf000ee9ff0700000000000054fa07424adee916d2da75afe70b35a0fd6a1f0200f5ab26d7a075fb35331ce39c5a7568641006d7c0206a74e333265316a175350e730ab2bce682b69d603fc05ead7fb5180de13a74155d8560fe23dfbba10724631067f955b8810f3402053f95a8798b0e3749d9c79cdd5f62547e59ab4352ab0a3827384665fd636c7b86f4ad7a4c24549743c95fe92c16ea53e5e2a1dc065b53520b9cd4eb30edc0f70cb82149f8ff5b628eabf1a9ab91915a78b5cb259f4a0fbfab4dacbd68f077", 0xdd, 0x0) setitimer(0x2, &(0x7f0000000500)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000000540)) 2018/05/11 15:05:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0xfffffffffffffffd) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') preadv(r2, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/83, 0x53}, {&(0x7f00000001c0)=""/250, 0xfa}], 0x2, 0x0) 2018/05/11 15:05:48 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00), 0x0, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:48 executing program 5: r0 = socket(0x11, 0x4000000000080002, 0x0) recvmsg$netrom(r0, &(0x7f0000000500)={&(0x7f0000000180)=@full={{0x3, {"c22f933d601558"}, 0x6}, [{"3b89579dad99e6"}, {"3e7bdfae15dc62"}, {"461ae8fafc2dff"}, {"cf66ed7f0dde7e"}, {"f923d17230f444"}, {"4a82cbd81bd745"}, {"941e195520099e"}, {"7a24120cc88b93"}]}, 0x48, &(0x7f0000000380)=[{&(0x7f0000000200)="952015f4fed747412859231b1ce3e88fa4b695dc0d2583ab2d01425e53082f0a8a4366f1ff5ecbfbd0e73f157f26c2e794de797a1a091354a82bbedf86b1b86b2c1a8954756f5a9df3995ff6c1821ee805d25282bc3ee8dab1156a6e17ab38867a0f6c5328239e078660b2e9621733dd82a268f8136fa992933e3d69eea26d3f6518705bca0f0c506298592cfaeb5212b536c2dd004dddf10926aee279258377", 0xa0}, {&(0x7f00000002c0)="ca6e200b24169c476e008fcf52f79e98065a444fe5c1c0b64bcc0c93f4ee8d2563a62b2d2647a607ed194cf6e4c8899544a12c82e9db3f0937d6b25d98ca7e15cc122b1fc1374c73393981537395f33551ebc5e4edca169d8601b5e9ed737c55fb117cb8836ea3b125789ebc043d9b31f1d111ada628105d369698eebd68f1be3dc3492a2a7ebec902ee6dde818f5af556d94a2f9adbb396cc5700644ef536636200b98e31b9", 0xa6}, {&(0x7f0000000000)="70f36a8646b51dce6af427", 0xb}], 0x3, &(0x7f00000003c0)=[{0x108, 0x6, 0x8, "a6805176b7967901e3bd902f50ecb44458a120227e49b2a33fd7716607e08496bde9c5830e934c69dc2bbb1eb4ae41f05d86fd3de591cb64d99a0a926c9d89ebd1085ceb5ed41814c1f15876cd5c44cbf9dbd29f40bbfb0d26a5e4ad4f43954b8bae055c4d60b51075c0e8d8f6a3b2f7c017e4ebe28cd23a4a3270e21c21e783a62a902a6b52d5c33a705762bfa2469c5655f2c25a500b467e251a4ada6b77805722c88e4bda3c5afe1e9ef4ea71dd28fcd4f2a8aa63d4870ee12d0427b4986658f6dd38ebfaa8a355109071426854aae7fe9dbbcaeac724a28f3b33e2b19221bba47822b26607e0977c5760751aba6efe"}], 0x108, 0x800}, 0x1) sendmmsg(r0, &(0x7f0000000100)=[{{&(0x7f0000000040)=@l2={0x1f}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000780)="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", 0x5b1}], 0x1, &(0x7f0000000280)=ANY=[], 0x0, 0x800}}], 0x2, 0x0) 2018/05/11 15:05:48 executing program 2: r0 = socket(0x1, 0x4, 0x80000000) r1 = open(&(0x7f0000074000)='./file0\x00', 0x141046, 0x0) ftruncate(r1, 0x8007ffc) sendfile(r0, r1, 0x0, 0x72439a6b) 2018/05/11 15:05:49 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013e95), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}}, &(0x7f0000000180)=0x100) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000000040)=0x101, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/05/11 15:05:49 executing program 2: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6368696c6472656e004a27902b0e25c57313f3ab78197fbcc4737f4cd47ff5d372baaf1f99952d3b424133fa9f237b9cd01dd438168da33209874d933cdd6e7a8554a2aa977f86b5b35c6d04eb20e572de43dc43ed4722dfc1f42c7540cc9dc9bb3650342ede803e580cef5e75c6c49122699a2e3f5332ed") ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000040)) exit(0xffffffffffffffff) pread64(r1, &(0x7f0000000280)=""/139, 0x8b, 0x48) 2018/05/11 15:05:49 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0xc000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0)={0x7, [0x5, 0x8, 0x3, 0x8001, 0x3f, 0x1, 0xffff]}, &(0x7f0000000300)=0x12) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) seccomp(0x0, 0x1, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x6, 0x6, 0x3, 0x1}]}) getpeername(r1, &(0x7f0000000180)=@hci, &(0x7f0000000540)) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x100) recvfrom$inet6(r2, &(0x7f0000000040)=""/200, 0xc8, 0x42, &(0x7f0000000140)={0xa, 0x4e22, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) 2018/05/11 15:05:49 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x141042, 0x18) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067bff0)={0x8000000000000000, 0xffff}) fstat(r0, &(0x7f0000000fbc)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000140)) sigaltstack(&(0x7f0000000000/0x1000)=nil, &(0x7f00005d6000)) 2018/05/11 15:05:49 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100)='/dev/hwrng\x00', 0x90000, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, &(0x7f0000000140)={0x0, 0x70, 0x1, 0x100000001, 0x4f, 0x31, 0x0, 0x1ff, 0x2220, 0x4, 0xa0, 0x1, 0xf7d2, 0x4436, 0xffff, 0x2, 0x8000, 0x0, 0x2, 0x6, 0x100000001, 0xec2, 0x8, 0x401, 0x3f, 0x800, 0x2, 0x1, 0x2, 0x5, 0xc6, 0x40, 0xa97, 0x1000, 0x14, 0x1, 0x9, 0x9, 0x0, 0x800, 0x4, @perf_config_ext={0x10000, 0x5}, 0x8, 0x3, 0x9, 0x6, 0x54, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xaf, "292d2e2baafd7347c5476c6cf9f8ce4b5b7569b235bd1f1ec646b2daf1f83f544dd6f113ef0d9e7e455121fd3820116ad79d0e30ae621183ea24fc797c28b18ed7925206ef81254f9ca9deef3e11015c850fb5a9351d6c2f30e3fa8804cb829d00b901a71bfb1c0e606f67c863ee1f0da3bce948ed7405fee92e0eb9d4a75423ac2ff7724f011386375345e5e4a96a474c986d492b7f4eaf98bd9c048c947a0c21d7b17d44c24a27d48a3985908d38"}, &(0x7f00000000c0)=0xb7) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000840)={r2, @in={{0x2, 0x0, @loopback=0x7f000001}}}, 0x84) 2018/05/11 15:05:49 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") sendmsg(0xffffffffffffffff, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="4c000000130007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e28000000090a43ba16a0aa1ca10bb356da5d8060000000060000000029ec2400020cd37ed01cc073", 0x4c}], 0x1}, 0x0) 2018/05/11 15:05:49 executing program 4: r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) vmsplice(r0, &(0x7f00000005c0)=[{&(0x7f00000000c0)="b37bed8097a8e313b207096cb95b797430cf1dabe52913859f2c2f771380d645a8324ae3c0ba9a05b469ee2d3174c98695e4c2abacf1f4cd75a8bf6811974b5fa649c8ef3ce9ed2578b88f97c7be", 0x4e}, {&(0x7f0000000140)="8a929f5928734ae916ce1ffb82783d5b5b681f40af0dafd6f77e17", 0x1b}, {&(0x7f0000000180)="f437caaa85c707bc189499c2f2e3dfde92d09e68c707af6e6d01b192558e22fd5aaa4bff525bde2769fef631d2db96b01938344fb71c8cffa3d69611b90f19a00563ba36c33f2b7ea06ee5683fafaa31242cff03e29713b75968f05cce81fbb554d17eee151f5f521aeecbe73f727ca440556da1fac7bdddd303186fcad4c704c73455e147f48c0da88b7b2b00", 0x8d}, {&(0x7f0000000240)="2f1d2eff61dfa51003f323dae348cfcba84c0c8f4c49776a5d1424e497daba85d5a6596b52490b8f895037fa13adb57db6938c08c70198a9c9a1ea4c638b37f0f7284c55b4cbe68bfa6bc11b3b7292677523d66ef526e6994173d4ec946455ae9337f4dc77403eaa8c7500f05c3bc213987726b2522d35a0da1411f680e356cd36d62a95796d2f9514f580db8953165d3bdf6ce6e026041e8586eddb804c6ae4cd313c2d3645de93", 0xa8}, {&(0x7f0000000300)="e92e6cf400db6f0aaabb4797a65fa6110fded310fb9781003d935c7db422aa17339ec5b0667278e9c135a743768d58619569f6bdeaabb471924edf6528c834130af9b1e6a9638b6ef7ff7c408e5d71db5516f4a16c06f23d82d1ca8fd0244810807cf771e9d40c9d30accabadc4998cc631c192a87466e48887cc59d10c0fc4f24cdc0d2e98c61339ea15f72b20353af2654b8a9106180fb9394d3cb91c58c2b8e6d71a0aade8993b024ea781d8fa1d701dd7902f8527fc77289eae2a77e41248686f39e", 0xc4}, {&(0x7f0000000400)="0a0cac24ac94ec23d49ffaa01c8bb3", 0xf}, {&(0x7f0000000440)="6ebccfe59c10f55b7419c65f6f118742ff5cbf7a3b19dc8708c3f68449bb27f4863f1230a816410873ac66930fe332a3164cc7c0d69e060616aefffd8bef8254ac66052466d7556c55e8065dea75888cb9cae7192384703b3fb1f691a88f440449882afcaff3e5fb591328bf85dfe8055fbd92a13b43503232093bcb8d7d5a7cc4a246b799cd8e01487166d004bb0c0b55f7b995", 0x94}, {&(0x7f0000000500)="4fc4b7f6e9bba61b1af9389c348f62cd94a301bcbfea9a263d9a3fc67792e5fc63daeb1b0b0c324f8dccb7a03f9b262f8fd656c7961e8d711429b45075dbc7579e6d17a7ba6ed948d9fcb892120490892182c4b2e52648cda19e8b57bed2614c049366091e61ad24a6b66378fe6db82476740b990e4dd1096968217684d07d46da9745c17c51965f08af8e55108b60c613474823ff6816b1314bcaf43439164258b4dc6041cae9be766a98f3c408fe802a7b06060a3bbf9f87fa7a", 0xbb}], 0x8, 0x7) write(r0, &(0x7f0000000700)="88", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x3, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x0, 0x0) 2018/05/11 15:05:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f0000000000)) r1 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x400, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000000100)=0x1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000080)={'bridge0\x00\x00\x00\x00\b\x00', {0x2, 0x0, @rand_addr=0x4}}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={'bridge0\x00', {0x2, 0x0, @loopback=0x7f000001}}) 2018/05/11 15:05:49 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00), 0x0, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:50 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8911, &(0x7f0000000240)="c6295e4eca6c09da4e6040f7c5cbf2c2e15d1fd8ec6f") ioctl$SG_SET_COMMAND_Q(r0, 0x2271, &(0x7f0000000200)=0x1) fallocate(r0, 0x2, 0xa9, 0x7fff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) r1 = socket$inet(0x2, 0x3, 0x84) sendmsg(r1, &(0x7f0000001680)={&(0x7f0000000180)=@nl=@unspec, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)}, 0x8000) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000080)=@in={0x2}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000140)="c9b5090000000000", 0x8}], 0x1, &(0x7f0000001000)}, 0x0) 2018/05/11 15:05:50 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000fa8fe4)={0xa, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ab4f8e)="97", 0x1, 0x0, &(0x7f0000aaa000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x1, 0x5, 0x4}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) r2 = dup(r0) recvmsg(r2, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001580)}, 0x0) 2018/05/11 15:05:50 executing program 0: r0 = add_key(&(0x7f0000000340)="09e990550000fc1f", &(0x7f0000000380)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000003c0)="04", 0x1, 0xfffffffffffffffd) keyctl$revoke(0x3, r0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@random={'btrfs.', '+-[eth0security\x00'}) 2018/05/11 15:05:50 executing program 5: r0 = creat(&(0x7f00008b2000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f00000000c0)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000000040)=0x7, 0x4) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000440)={'vcan0\x00', r2}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000480)={@mcast2={0xff, 0x2, [], 0x1}, 0x5a, r3}) 2018/05/11 15:05:50 executing program 3: r0 = epoll_create(0x2) r1 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x3a9, 0x111002) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f00000000c0)={{0x60, 0x0, 0xfffffffffffffff9, 0x800, "1cdf5087c792d095925f718bbca5bddf5bd53fe63c23a6b70d99fac389ec2e3c0e8f8bc062f18ad1c042bc0e", 0x5}, 0x9, [0x25, 0x3, 0x1f, 0xffffffffffffffff, 0x3, 0x4, 0x1, 0x9, 0x3, 0x3, 0x101, 0x51162e03, 0x100, 0x7fff, 0x3, 0x101, 0x401, 0x5, 0x7de, 0x5, 0x6, 0x2, 0x6, 0xc50b, 0x1f, 0x200, 0x3f, 0xff, 0x5, 0x400, 0x100000001, 0x1, 0x1ff, 0x4000000000000000, 0x55f8, 0x7, 0xf042, 0x81, 0x6, 0x0, 0x7861, 0x2, 0x4, 0x4e7b, 0x7ff, 0x5, 0x3ff, 0x80, 0x3ff, 0xc9, 0x0, 0x5, 0x3, 0x434e, 0x6, 0x8001, 0x5, 0x5, 0x1, 0xffffffffffff3435, 0x5, 0x9, 0x10001, 0x1, 0x5, 0x696, 0x3, 0x7, 0x400, 0x9, 0xe1, 0x1, 0x7, 0x5, 0x8, 0x6, 0xfffffffffffffff8, 0x8000, 0x4, 0x20, 0x9, 0x3ffff6b7, 0x7966, 0x2, 0xff, 0x5, 0x7f7, 0x5, 0x101, 0x0, 0x1, 0x3, 0x200, 0x1, 0x401, 0x81, 0x5, 0x8, 0xdc, 0x1, 0x0, 0x10001, 0x20, 0x1d, 0x7, 0xffff, 0x4, 0x3, 0x4, 0x9, 0x2, 0x6, 0x1, 0x2, 0x2, 0x100000000, 0xffffffffffffff00, 0x6, 0x5b6, 0x2cc59a1c, 0x7f, 0x6, 0x20, 0x8, 0x1ff, 0xffff, 0x2, 0x8], {r2, r3+30000000}}) r4 = socket$inet_smc(0x2b, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000000080)) [ 128.174971] raw_sendmsg: syz-executor1 forgot to set AF_INET. Fix it! 2018/05/11 15:05:50 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)="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", 0x200002, 0x0) unshare(0x28060400) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f0000000300)) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@in={0x0, 0x0, @rand_addr}, &(0x7f0000000000)=0x80, 0x80000) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000340)={0x0, @local}, &(0x7f0000000380)=0xc) setsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00000003c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, r4}, 0xc) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000000080)={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}) 2018/05/11 15:05:50 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = inotify_init() r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x60000, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x3) inotify_add_watch(r0, &(0x7f0000dc4ff6)='./control\x00', 0x83000000) r2 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000044ff6)='./control\x00', 0x0) mkdirat(r2, &(0x7f00000000c0)='./control\x00', 0x22) renameat2(r2, &(0x7f0000036ff6)='./control\x00', r2, &(0x7f0000036000)='./file0\x00', 0x0) 2018/05/11 15:05:50 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x13, &(0x7f00002fb000), &(0x7f0000f63000)=0x4) 2018/05/11 15:05:51 executing program 2: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffd) add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000240)="12bcf972f44c83e2192284ea48289b5772bb2f04296918e80a38d29d5cbb8c7d4956a5c1e8078a6e0c301b2ebccf7fb3f4875700eed3a0ad139aebc1d578f3bd6251282be893fd6d4b8c9a0fe241163165f5e0d570290aea78808f4157dd72729f50d7", 0x63, r0) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000140)=0xc) ptrace$peekuser(0x3, r2, 0x7f) add_key$user(&(0x7f0000c24ffb)='user\x00', &(0x7f00003ebffb)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000d6c000)="0000000000000001e3a255ec4a8d9d652d0536c67b9695cfb4c29da627ab9e5e0587e50ec159997396abc344a7d9f563a3e3af2d90a5dfcade859e4717cdf8f03fdf022186424d68996f51a7b3f20108f152bfd57ac5a50be84a106249d0216d5c98c41df97cd7d5032e9c632e4715a226907aabbfc5b3f2e96bf30394748010", 0x80, r1) r3 = add_key$user(&(0x7f0000ef5000)='user\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a}, &(0x7f0000000300)='u', 0x1, r0) r4 = add_key$user(&(0x7f0000688000)='user\x00', &(0x7f0000000800)={0x73, 0x79, 0x7a}, &(0x7f0000000840)="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", 0x101, r1) r5 = request_key(&(0x7f0000a98ffb)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000dde000)="2f6465612f7675746f66730719", 0x0) keyctl$dh_compute(0x17, &(0x7f00004c8ff4)={r3, r4, r5}, &(0x7f00005cd000), 0x0, &(0x7f000010c000)={&(0x7f0000bf4ff3)={'ghash-generic\x00'}, &(0x7f0000000000)}) 2018/05/11 15:05:51 executing program 4: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)="2e2f6367727379c8a3585c0dc24e3ebff3979fb94a641b24c0fbb0bc99cb2ca450b5b365c988168330ed5428f6d7310278bbb967a518eed7642a661ede8de569f36bebea62f5bf9a767c23a9a6cb6635eb7f09612a375cbe", 0x200002, 0x0) r1 = openat$cgroup_subtree(r0, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) pread64(r1, &(0x7f0000000340)=""/15, 0xf, 0x0) 2018/05/11 15:05:51 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[]}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:51 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net\x00\x00\x00\x00\x00\x00\x00\a/expire_nodest_conn\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) dup(r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 2018/05/11 15:05:51 executing program 5: msync(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1) madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x11) 2018/05/11 15:05:51 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000040)=0x20000005) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={"643071300000000000000020001600", 0x800000003}) r2 = socket(0x10, 0x803, 0x0) sendto(r2, &(0x7f0000000080)="120000001200e7ff00ffe9994f466d060000", 0x12, 0x0, 0x0, 0x0) recvmsg(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000014c0)}, 0x0) recvmsg$netrom(r2, &(0x7f0000000200)={&(0x7f0000000140)=@ax25={0x3, {"1894eddb2241e3"}}, 0x10, &(0x7f00000001c0), 0x0, &(0x7f00000002c0)}, 0x0) 2018/05/11 15:05:51 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000622ffc)=0x3) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x9, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000f7df3543d26bc5f560fa445a0000"], &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000000c0)={r2, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}}, 0x84) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0xa0000, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00000001c0)={0x5, 0x1}) ioctl$EVIOCGPROP(r3, 0x40047438, &(0x7f000082ef0a)=""/246) ioctl$TIOCSTI(r0, 0x5412, 0x1) 2018/05/11 15:05:51 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000057fee)='/dev/input/event#\x00', 0xafa, 0x8000040000001) write$evdev(r0, &(0x7f0000000080)=[{{}, 0x0, 0x2}], 0x18) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040)=0x3, 0x4) write$evdev(r0, &(0x7f000004d000)=[{{}, 0x2, 0x8, 0x401}, {}], 0x30) inotify_init1(0x800) 2018/05/11 15:05:51 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[]}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:51 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$rdma_cm(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="000000001800f5ffaffae31d0d8045d0", @ANYPTR=&(0x7f0000000680)=ANY=[@ANYRES32=0xffffffff], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x80000, r3}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(r3, &(0x7f0000000740)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000500)={0x144, r5, 0x100, 0x70bd2d, 0x25dfdbfe, {0x2}, [@IPVS_CMD_ATTR_DAEMON={0x4c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8c2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'team_slave_1\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x20, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x80000000}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@remote={0xac, 0x14, 0x14, 0xbb}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@dev={0xac, 0x14, 0x14, 0x12}}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x8}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ifb0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x16}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffe00}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xffff}]}]}, 0x144}, 0x1}, 0x8000) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000240)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@local}}, &(0x7f0000000340)=0xe8) sendmsg$nl_route(r3, &(0x7f0000000440)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000004}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@ipv6_newaddr={0x5c, 0x14, 0x202, 0x70bd28, 0x25dfdbff, {0xa, 0x1f, 0x4, 0xfe, r6}, [@IFA_CACHEINFO={0x14, 0x6, {0x400, 0x0, 0x2, 0xc494}}, @IFA_FLAGS={0x8, 0x8, 0x4}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x5c}, 0x1}, 0x20000000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={r4, 0x80000, r3}) ioctl$SG_GET_COMMAND_Q(r3, 0x2270, &(0x7f0000000780)) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000180)={r7}) fsetxattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="6f73322e2f6465762f696e66696c49a700000000100000615f636d00"], &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x18, 0x1) write$rdma_cm(r1, &(0x7f0000000800)=@resolve_route={0x4, 0x8, 0xfa00, {r2}}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)) 2018/05/11 15:05:51 executing program 5: openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 2018/05/11 15:05:51 executing program 2: unshare(0x1000000050000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x5, 0x2}) mq_timedreceive(r0, &(0x7f0000000040)=""/97, 0x61, 0x0, 0x0) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6d) mq_timedsend(r0, &(0x7f0000000040), 0x0, 0x3ff, 0x0) mq_timedsend(r0, &(0x7f0000000b80), 0x0, 0x0, &(0x7f0000000bc0)={0x77359400}) 2018/05/11 15:05:51 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000331000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000201000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e21}, 0xffffffffffffff1f) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00000000c0)=[@in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x1ff}, @in={0x2, 0x4e22, @loopback=0x7f000001}, @in6={0xa, 0x4e22, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0xcf}, @in6={0xa, 0x4e23, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xb672}], 0x74) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000080)=0xff, 0x4) connect$unix(r1, &(0x7f0000d6a000)=@file={0x1, './file0\x00'}, 0x6e) 2018/05/11 15:05:51 executing program 0: r0 = socket$inet6(0xa, 0x0, 0x8000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x0, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0xffffffff}}, 0xe8) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "d8652b", 0x14, 0x3c, 0x0, @local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f00000002c0)) 2018/05/11 15:05:51 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000240)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mq_open(&(0x7f0000000180)="402463b92630e8ce17378b0319411e67036f7570776c616e30", 0x0, 0x0, &(0x7f0000000100)={0xffffffffffff7fff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x2}) ioctl$void(r0, 0x5451) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000009f7c)=""/132, 0x84}, {&(0x7f0000012000)=""/252, 0xfc}, {&(0x7f0000012000)=""/155, 0x9b}, {&(0x7f00000001c0)=""/11, 0xb}, {&(0x7f0000000000)=""/102, 0xfffffffffffffef8}], 0x5, 0x0) ioctl(r0, 0xc2604110, &(0x7f0000000000)) 2018/05/11 15:05:51 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[]}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:51 executing program 4: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$inet6(0xa, 0x2000000000000002, 0x0) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20}, 0x1c) r1 = fcntl$dupfd(r0, 0x0, r0) sendto$inet6(r1, &(0x7f000035b000), 0x0, 0x0, &(0x7f00005d6000)={0xa, 0x4e20}, 0x1c) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0xeb, 0x8, [0x1, 0x10, 0xab, 0x4, 0x0, 0x5, 0x7ff, 0x100000001]}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0xdc, &(0x7f0000000080)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x10000000, @dev={0xfe, 0x80, [], 0x21}, 0x401}, @in6={0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e21, 0x80, @ipv4={[], [0xff, 0xff]}, 0x6}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x3f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x12}}, 0x3}]}, &(0x7f00000001c0)=0x10) 2018/05/11 15:05:51 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', r1}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x965d74c}]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1, &(0x7f0000000640), &(0x7f0000000100)=0x39ce7bb6) 2018/05/11 15:05:51 executing program 0: clone(0x200, &(0x7f0000000080), &(0x7f0000000040), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f00006fcff0)) r0 = gettid() socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x2ae) syz_open_procfs(r0, &(0x7f0000000200)='smaps\x00') dup2(r2, r1) exit(0x0) open(&(0x7f0000000000)='./file0/file0\x00', 0x401, 0x0) 2018/05/11 15:05:52 executing program 1: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000040)={0x0, 0x0}) close(r0) socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x84, 0xd, &(0x7f0000000180), 0x4) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaafaffaaaacf2bb43c149c9c8c27008100220008004500002800000000006c6b01000000aaac1414aa000000006bc3f4f732f121527dc250899f50024f0d219742e4ab9c1e18c65ad2649bc0a7fdc49056944deeae6be28cef5c4b6ad18fdf2c584df06845f48b73891ead133bd95f9dafde141e00da492a35efab731e", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x40000, 0x0) acct(&(0x7f0000000080)='./file0\x00') setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000040)=r2, 0x4) 2018/05/11 15:05:52 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:52 executing program 7: r0 = socket$inet6(0xa, 0x2000080802, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x200000, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000040)=0x1000, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, 0x20) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/05/11 15:05:52 executing program 4: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r1, 0x4008af23, &(0x7f0000000000)={0x1, 0x8000}) recvmsg(r0, &(0x7f000095cfc8)={&(0x7f0000893ff8)=@sco, 0x8, &(0x7f00000a4fb0), 0x0, &(0x7f0000b30000)}, 0x0) wait4(0x0, 0x0, 0x80000000, &(0x7f000005af70)) 2018/05/11 15:05:52 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xfffffffffffffc00, 0x400) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000040)=""/176) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)=ANY=[@ANYBLOB="1c000000170afdff00000000000080000000000008000100"], 0x1c}, 0x1}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) 2018/05/11 15:05:52 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000000000)=ANY=[@ANYBLOB="020a00000005001a0000000000003fa37f66a0484e590000000000000007fff68be0c7040c654777ee661400070000000000bac0187ac6b88c38a8d7758978b7444d9fbcc79ef9797c970227af998c4494ffbd95037886a4f05f2533575d971ec31e6a0f814f238b2527f63f"], 0x38}, 0x1}, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x806, 0x30, 0x2, 0x80}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000140)={r2, 0x400, 0x92, 0x2}, 0x10) 2018/05/11 15:05:52 executing program 0: name_to_handle_at(0xffffffffffffffff, &(0x7f0000ffe000)='./file0\x00', &(0x7f0000000080)={0x8}, &(0x7f0000ffe000), 0x1100) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x2) ioctl$TIOCNXCL(r0, 0x540d) 2018/05/11 15:05:52 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e4eca0009b612ec6f") r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cuse\x00', 0x2a00, 0x0) setsockopt$SO_RDS_TRANSPORT(r1, 0x114, 0x8, &(0x7f00000000c0)=0xffffffffffffffff, 0x4) bind$ipx(r0, &(0x7f0000000080)={0x4, 0x0, 0x5, "87c305f14012", 0x4}, 0x10) read(r1, &(0x7f0000000040)=""/30, 0xfffffe44) [ 130.715855] sctp: [Deprecated]: syz-executor1 (pid 8440) Use of int in maxseg socket option. [ 130.715855] Use struct sctp_assoc_value instead 2018/05/11 15:05:52 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:52 executing program 3: r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000588ff1)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000040)={0x0, r1}) kexec_load(0x7, 0x7, &(0x7f0000001300)=[{&(0x7f0000000080)="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", 0x1000, 0x9, 0x100000000}, {&(0x7f0000001080)="1ae5089c47b40495ccfbadb553160da71fb681d7f382a266664ea0c9bf2796ce259183e4ee", 0x25, 0x2211, 0x2}, {&(0x7f00000010c0)="3ece277ad82d63e3afe9fcc252620417c47db55c3717737970c97dd0ba6e8c1c841f9a7aa81c9792d7cff65447c6c8c496919c3041ac2cfd13f50f2d7f532ae6caf418fc42d55c5b65629674345439bb6d58f997d2f95f0b5a9dd936ed9d3032142368234eb8d9105899ce1d69192078f639507e6cb52cd79de211ecde7475c0", 0x80, 0xfa, 0x4}, {&(0x7f0000001140)="b78171f31a5586c810f5967c4dfbb638630807c6289457c7537c6dc83f2d3369115c9806c3c57d5cff77db2d1f3f356b1d4a99acb3a1fee3", 0x38, 0x2, 0xaf9}, {&(0x7f0000001180)="b4a5cab62835f2907b8598206e37c3d2a798ffec75ad88cb326b2ab04e13", 0x1e, 0x1, 0xc7e}, {&(0x7f00000011c0)="e0a3fd72ee277a2bca00ddae677747a9580a68b37e4dfa44ad277da81bff88ff1fd24b3720e66b1d34439bf4c2e50f463afb0751d0af3de7409d644d19213b64f2548a6ada7356", 0x47, 0x3f, 0x3f}, {&(0x7f0000001240)="aaa66608d8766438a4394133ea2e005688f22ca367be131f541a47ac87387c7dc2c793f843a78325bdbbf101b9896ac3001274ba0ba1a51ab62a85aeb78d610d2765c1dd9cf9e26831d04cb9289a6e78f1c6a61a4f3aa1e425db3c07b366fb13a544804a701f9607008185df7f97c7147bd1a71c05745f9e1b4b97e8f095f2e3a2ebf769c7e957a9dcb5", 0x8a, 0x1, 0x2}], 0xb0000) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000000)={0x0, r1}) [ 130.791027] sctp: [Deprecated]: syz-executor1 (pid 8440) Use of int in maxseg socket option. [ 130.791027] Use struct sctp_assoc_value instead 2018/05/11 15:05:52 executing program 7: pipe2(&(0x7f0000edeff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$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) fcntl$setstatus(r0, 0x408, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f00000001c0)=""/4096, 0xffffffff}) write$cgroup_pid(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="00cc308a3bb0dba8d44a754545e7422d17979e8cfe41d4e49acb0a56c091ca5d30b24e49307a8bd1f93dc45d25021eff7e762fff3811"], 0x1) r3 = dup2(r0, r2) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f00000011c0)={'broute\x00', 0x0, 0x4, 0x93, [], 0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000100)=""/147}, &(0x7f0000001240)=0x78) 2018/05/11 15:05:52 executing program 0: r0 = open(&(0x7f0000b29ff8)='./file0\x00', 0x141046, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000001100)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}}, 0x88) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001280)) shmctl$IPC_RMID(0x0, 0x0) ftruncate(r0, 0x10000) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d0ff8), 0x8000fffffffe) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000000040)={{}, {r2, r3+30000000}}, &(0x7f0000000080)) ioctl$TCFLSH(r1, 0x540b, 0x2) 2018/05/11 15:05:52 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000180)='/dev/snd/midiC#D#\x00', 0x3, 0x101000) getdents64(r1, &(0x7f00000001c0)=""/221, 0xdd) setsockopt(r0, 0x10e, 0x0, &(0x7f0000f67000), 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000002c0)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000300)={0x3, r2}) io_setup(0x100, &(0x7f0000000000)=0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x240000, 0x0) io_cancel(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0xe, 0x8, r0, &(0x7f0000000040)="610d867f05437df08b8adba0bcfb72d5f3c758cfe545e46247922cf516e0f148c1dab452f20308ce36888765585b925912d69cb174bbb747f792173ed4970cd2a2c9949687229e3735e061b21747b23d583cf952252a145f830c367e44", 0x5d, 0x7, 0x0, 0x0, r4}, &(0x7f0000000140)) 2018/05/11 15:05:52 executing program 5: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0xfffffc99) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x8000, 0x0) ioctl$TUNDETACHFILTER(r0, 0x401054d6, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x0, 0x0, &(0x7f0000001000)=@raw, &(0x7f0000001ff6)='syzkaller\x00', 0x0, 0xdb, &(0x7f0000004ffd)=""/219}, 0x48) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e22, 0xa110, @empty, 0x1}}, 0x1}, &(0x7f0000000240)=0x90) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r2, 0x4000000}, &(0x7f00000002c0)=0x8) 2018/05/11 15:05:53 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB]}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:53 executing program 1: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0x1, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x24}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)=ANY=[@ANYBLOB="01c1182edccc21932022a491beca", @ANYRES16=r2, @ANYBLOB="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"], 0xb4}, 0x1, 0x0, 0x0, 0x10}, 0x1) ioctl$int_in(r1, 0x800000c0045003, &(0x7f0000e54000)) 2018/05/11 15:05:53 executing program 3: r0 = socket(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x11) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x20c00, 0x0) select(0x40, &(0x7f00000000c0)={0x10000000, 0x6, 0x5, 0x4, 0x7, 0x7, 0x6, 0xfffffffffffffff9}, &(0x7f0000000100)={0x100000001, 0x1, 0x3, 0x7, 0x0, 0x7fff, 0x1000, 0x4}, &(0x7f0000000140)={0x1, 0x8001, 0x0, 0x7, 0x3, 0x7, 0x8, 0x6}, &(0x7f00000001c0)) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000040)=0xffff) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r2 = socket(0xa, 0x9, 0xfffffffffffffffc) write(r2, &(0x7f0000000180)="240000001a0025f0fdffffff1d4bfa0e02f6f900e00300ecff4000ff0800100005000000", 0x24) 2018/05/11 15:05:53 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x4000000058) socket$inet6_sctp(0xa, 0x0, 0x84) read(r0, &(0x7f00000000c0)=""/1, 0x1) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) 2018/05/11 15:05:53 executing program 2: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000002240)='./cgroup\x00', 0x200002, 0x0) fchdir(r0) umount2(&(0x7f0000000280)='..', 0xfffffffffffffffe) 2018/05/11 15:05:53 executing program 5: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)=""/193, &(0x7f0000000280)=""/97, &(0x7f00000003c0)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000600)=ANY=[@ANYBLOB="3d000000000000002f7fad145a873030b18026108aea78e01084e2924afa66dcba60f80fc866e26c3787c15fdd90c3e7cf9e453053e752f4e0464c87dedd980e69ac86cf7f498d551d3e4ca06f81f9abd676e9feeab9a9ebc643ea818e618d605b40d18c15eefc272b790bb33f0a7927c79a48de92d9ea87d47961bd07e5ac319ce86e667b04804ff5bac4a3a7c279132c96a7382181cbf6"]) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x1, 0x1, &(0x7f0000000900)=""/115, &(0x7f0000000840)=""/156, &(0x7f00000004c0)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000005c0)=0x1) r1 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x8, 0x200000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) 2018/05/11 15:05:53 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f"], 0x6c}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:53 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ad000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000011ff0)=[{0x28, 0x0, 0x0, 0xfffffffffffff02c}, {0x6}]}, 0x10) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount(&(0x7f0000000080)='./file0//./..\x00', &(0x7f00000000c0)='./file0//./..\x00', &(0x7f0000000100)='v7\x00', 0x105001, &(0x7f00000007c0)) umount2(&(0x7f0000000000)='./file1\x00', 0x8) mount(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='cgroup2\x00', 0x0, 0x0) mount(&(0x7f0000000340)='./file0\x00', &(0x7f0000000740)='./file0//./..\x00', &(0x7f0000000780)='rootfs\x00', 0x2000, &(0x7f00000007c0)) 2018/05/11 15:05:53 executing program 1: r0 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) ioctl(r0, 0xffffffffffffff5c, &(0x7f0000000080)="23505023cb926740bb67470676c1188d62a15f16fd2e699d772e74575f3a342a8816e35d81caf56176f2d1e4092d415ba587c5ac4db58141e5ad0e716f45496121aa9bc5019589a0dcbb53d450") syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid\x00') 2018/05/11 15:05:53 executing program 7: msgsnd(0x0, &(0x7f00001aeff8)={0x2}, 0x8, 0x0) r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x220000, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000040)={[], 0x1, 0x4, 0x3, 0x0, 0x5, r1}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00000000c0)={0x5, 0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000100)={0x4, r2}) 2018/05/11 15:05:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x15) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000080)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) socket$key(0xf, 0x3, 0x2) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000180)="1f0000000203193b000007000000068100023b050900020000004000020058", 0x1f}], 0x1) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x4100) r2 = socket$inet(0x2, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f00000000c0)=@nat={'nat\x00', 0x19, 0x6, 0x1268, [0x20000980, 0x0, 0x0, 0x200014c8, 0x20001638], 0x0, &(0x7f0000000080), &(0x7f0000000980)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x1b, 0x0, 0x0, 'syzkaller0\x00', 'gre0\x00', 'team_slave_1\x00', 'veth0_to_bridge\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x120, 0x158, 0x190, [@devgroup={'devgroup\x00', 0x18}, @rateest={'rateest\x00', 0x48, {{'veth1\x00', 'veth1_to_team\x00'}}}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}, {{{0x11, 0x0, 0x0, 'gre0\x00', 'erspan0\x00', 'bridge_slave_0\x00', 'bcsf0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x958, 0x958, 0x988, [@cluster={'cluster\x00', 0x10}, @among={'among\x00', 0x888, {{0x0, 0x0, 0x0, {[], 0x1, [{[], @dev={0xac, 0x14, 0x14}}]}, {[], 0x8, [{[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @remote={0xac, 0x14, 0x14, 0xbb}}, {[], @multicast2=0xe0000002}, {[], @local={0xac, 0x14, 0x14, 0xaa}}, {[], @dev={0xac, 0x14, 0x14}}, {[], @broadcast=0xffffffff}, {}, {[], @dev={0xac, 0x14, 0x14}}]}}}}]}}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff, 0x1, [{{{0x5, 0x0, 0x0, 'team0\x00', 'syzkaller1\x00', 'gre0\x00', 'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xd0, 0x108, 0x140, [@arp={'arp\x00', 0x38, {{0x0, 0x0, 0x0, @loopback=0x7f000001, 0x0, @loopback=0x7f000001, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, [@snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff, 0x1, [{{{0x9, 0x0, 0x0, 'yam0\x00', 'erspan0\x00', 'veth0_to_bridge\x00', 'erspan0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x230, 0x278, 0x2c8, [@physdev={'physdev\x00', 0x70, {{'veth0_to_bond\x00', {}, 'vcan0\x00'}}}, @comment={'comment\x00', 0x100}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@log={'log\x00', 0x28, {{0x0, "f57a039b6ece1f6bced8876467b3999273a3800235549997cab3717953a8"}}}}]}, {0x0, '\x00', 0x4, 0xfffffffffffffffe, 0x2, [{{{0x19, 0x0, 0x0, 'bridge0\x00', 'bridge_slave_1\x00', 'irlan0\x00', 'veth1\x00', @empty, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xa8, 0xe0}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}]}, @arpreply={'arpreply\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x9, 0x0, 0x0, 'bond_slave_0\x00', 'teql0\x00', 'bond_slave_1\x00', 'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x100, 0x170, 0x1a8, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@local={0xfe, 0x80, [], 0xaa}}}}, @time={'time\x00', 0x18}]}, [@snat={'snat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}]}, @snat={'snat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}]}, 0x12e0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000000100)) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/05/11 15:05:54 executing program 1: symlink(&(0x7f00000009c0)='./file0/file0\x00', &(0x7f0000000900)='./file0\x00') syz_fuseblk_mount(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x400140, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000180)={'bcsh0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000140)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x400000, 0x0) connect$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0x6, {0xc683, 0x2, 0x6, 0xfffffffffffffff7, 0x200, 0x101}, 0x3}, 0xe) 2018/05/11 15:05:54 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098effc), 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001f40)="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", 0x55f}], 0x1) writev(r0, &(0x7f0000000600)=[{&(0x7f0000001d40)="bf061a27f9888d43f69e5d68c53613fcaaf2d7bb05564ca483ac257ef3d6ed1c5a2857afeb355a552071b90865b16e17de824775a8803fa3359214f0df1376262df44cab9d3a730aa993022c08b41e76c0b46a9bb886c8c8bb011f8ba063c18dda0224ba8cb4c994a25b7761647f4d36adc81203c0e8ba32fa7cca9ae3113c6e721eb328e549", 0x86}, {&(0x7f0000001e40)="94322435b48155c153566652549b255167879792c7ef3acf3f1b98e3dadcda91c020f6ae7e705ec31806831200fd321e63a7bf8639d6344603dfa462194d452908ec369d9767ab2207548d6d77f3ab3937c74b3c5b96a0a06916bdb27992628e54e52211aa8fb6ad56d81d5d0eb45b38d13c43d880117cfbcb61f012f91ba59f733059a77f03ba7a04e5b87f51dbe64b4a9c46786587ad82cc4133feba464a99f361ec33b472b783ca4534f8f6660834a51a410c43c9e12898c4fd6cb3d68d5a3ec5e93f16bdd61f97ba8d84e5b2d7647d0d1ab195697062d5c685e5aa20130e60b03088e63361ab5f7ec7a9332e", 0xee}], 0x2) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x6, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000140)="cacbce4cafffbe6ed3f6180765d97a7c48f41f6a0c59086812f8fa37f3bb52cd2e614d3ea549b095d26d231b811164573227a71eeede654f8400c3b4760dfbf9f314b76cd766d6017abc9c9d6c2c3f9dd1da72d1b9f528c473de22f5a6e2418ce00e56704cebe6008e55fa6396a4daa472e1a911eecb195922e4a0212e519b95c6555a9a71f1f4c14c200c9f3daebaced97104e0d6255fe2bc82ceaaa440c358cb0342f7119bce6aee960c770fdbd328d649f04a7bda0db7f2980d4dc4fc039c0914d51fff150b36e47f236cb2b5e48b4937cbfd8ac8914752524b5db300") 2018/05/11 15:05:54 executing program 2: setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa}}, 0x0, 0x400, 0x0, 0x0, 0xa0}, 0x98) 2018/05/11 15:05:54 executing program 3: r0 = socket(0xa, 0x2, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="c1b009726e56770f0900020006002000050000100400"], &(0x7f0000000040)=0x1a) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r2, 0x8000}, &(0x7f00000000c0)=0x8) 2018/05/11 15:05:54 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x2318) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff8000), 0x0) accept$alg(r0, 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000100)='/dev/vcs#\x00', 0x39af6e14, 0x315002) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f0000000140)="2d4a7c31a6805acfd3aa4b437a96ff10560e0d767ddbfd0ee6aa26a1816c2ff4a1837d7b76ea6213bfa7f5ec17c7eae3b8a83e870621f8f7c8dfa29f88a502894df6da47fc532c04ad25298c1d2bb1fa57c23ae8b428de971b745da9186634204466a4682cc47a8a07aec7bc10fd160b5fb63d98ab40948f02d3755f2edd937ef841d8772d8c26", 0x87}], 0x1, 0x8) r2 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000000040)=0xd0eb) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/rtc0\x00', 0x0, 0x0) recvmsg(r3, &(0x7f0000b24000)={&(0x7f0000f7ffa8)=@alg, 0x80, &(0x7f0000000100), 0x163, &(0x7f0000fb3fa9)=""/87, 0xfffffffffffffe5c}, 0xfffffffffffffffd) socketpair$inet6_sctp(0xa, 0x62cd62e6fc282989, 0x84, &(0x7f0000000240)) 2018/05/11 15:05:54 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x1, 0x424080) getsockopt$inet_int(r0, 0x10d, 0x3b, &(0x7f0000000000), &(0x7f0000000100)=0x4) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000180)=""/109) getcwd(&(0x7f0000000040)=""/156, 0x9c) 2018/05/11 15:05:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000080)=0x4, 0x4) 2018/05/11 15:05:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffea3) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xf0}}}}}}, 0x0) 2018/05/11 15:05:54 executing program 3: getrusage(0xffffffffffffffff, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000000c0)={0xa10887ad34382cf0, 0x2, 0x9, 0x0, 0x3ff}) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) pkey_mprotect(&(0x7f0000504000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000100)={0x7, 0x7fff, 0x100000000}) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f0000000140)={0xfffffffffffffffb}) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000214000)=""/4096, 0x12b0}], 0x1) readv(r0, &(0x7f0000dc8ff8)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1d3) 2018/05/11 15:05:54 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x4e23}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmmsg(r0, &(0x7f00001c1000)=[{{&(0x7f0000874000)=ANY=[], 0x0, &(0x7f0000000000)=[{&(0x7f00004e0f41)="7f", 0x1}], 0x1}}], 0x1, 0x0) futex(&(0x7f0000000040)=0x1, 0x1, 0x0, &(0x7f0000000080), &(0x7f00000000c0), 0x2) sendto(r1, &(0x7f0000000440), 0x0, 0xc005, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000140)={'bond_slave_0\x00', 0x8}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000000100)={0x5, 0x3, 0x4, 0x0, 0x4, 0x3}) 2018/05/11 15:05:54 executing program 5: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000140)={0x19dcbf2cdb3fc981, "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"}, 0x114, 0x0) msgsnd(r0, &(0x7f000010d000)={0x3}, 0x8, 0x0) msgrcv(r0, &(0x7f0000000040)={0x0, ""/241}, 0xf9, 0x1, 0x800) 2018/05/11 15:05:54 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="1448ffe8"], &(0x7f000095dffc)=0x1) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x143080, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000040)={0x28000000, 0x2, 0x12}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x401, 0x23a800}, &(0x7f00000000c0)=0x8) 2018/05/11 15:05:54 executing program 4: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x200000) sched_setaffinity(0x0, 0x8, &(0x7f0000000040)=0x6) readv(r0, &(0x7f0000b28000)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/rt_cache\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xe000000}, &(0x7f0000000080)=0xc) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000240)="8194d64f2137001c7ca3f9b0", 0xc}, {&(0x7f0000000280)="5317bce654761d2290b81e6a2167a5d929c211da77c1429cd75aac13acbe4bcd6d52e248b5c0158dc46064fb2917eee07d811570e8660aa50321e093d7f1f19e52a2da74cc860ac92ae419b0aa4b41c57f805e805f2de31f7d0c205b920fb57c8e2ae81c3797fb0e361b14721885", 0x6e}, {&(0x7f0000000300)="b24be0458312c9c8a3d59ce2f490e5c04695dd578d09264a5c5d9c27a36abb415d5fcb2191a6f25af3a1d367bc7b9cff1aa08ef297d019d387fa98b93dba2e3bbe42b5e4e86a669e9af97bde67f378a76398ec5e9a24a5851948f428f65e61375f44e830229c474585ef1ed016e3ae5a171d55aa9abf51d929172b424e0ddedf629ea59b8a1eba11b2100f3fb85cfba001b881fabe64d5f21d5b7b20ed167bcd9bf41233", 0xa4}, {&(0x7f00000003c0)="dfc580066456caa41a151ec2da26936589075d085f480c4c91f898a8e3f3ab2156b67e0d0ba2d6b4e6be02ad11777db1608774104a2001c904dbaa882b11fadcedb6b111af9c3d5f7e930bd903de5d382aa04d7b2efdfacc2a100152b82e17204504537b79b0c9643daee3a47a4308c4caa5c19d6e18beda4e073bc2195d4c1dfc6f017c19ab679f5316973a04852f4ed49df74709eaccbea1694723931780c413fdae4b74c70c14da2731a27f67acb3c3622b5696aac44f699a9f1d9f59b58312d1d0e309b33fd871361d3d0df98cabbec11d46e71e", 0xd6}, {&(0x7f00000004c0)="67e924854cb356d07f18f32dfc12830da29e2e1cc2424334a74b15049df6d36478990d372e254b02170a62108e17f54cd381be72c06087f4adcd744c1c7907ad7632cb1631903bce8f2a706bf4f4852dab2da0d6c6ba72649c874de0c9ac2b86a08fca8441e8c69ee960a4f1b444d0913857f3676e808817ff7e6fd07cd003e339a7561db47a9fa0d501fafa8fdbbb459a9862e39b6eee2dad0964b877a2c7b844bb30f81563a9126acec6a1314509b078a1aa1537e6e456e627531a2cc4f7a864d297f6bb64b2136d51a917a39bfa813a2f943040ca", 0xd6}], 0x5) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000100)={r2, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) r3 = gettid() sched_setaffinity(r3, 0x8, &(0x7f00000001c0)=0x800) 2018/05/11 15:05:54 executing program 0: unshare(0x8000000) r0 = semget$private(0x0, 0x4, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x200202, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="000000b1c95ea642269dc8bb080059ba02d8"], &(0x7f00000000c0)=0x6) semop(0x0, &(0x7f0000000000)=[{0x2, 0x7, 0x1000}, {0x3, 0x4}], 0x2) semctl$SEM_STAT(r0, 0x0, 0x12, &(0x7f0000000180)=""/121) r2 = open(&(0x7f0000000100)='./file0\x00', 0x80, 0x1) unshare(0x20200ff) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) 2018/05/11 15:05:54 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f"], 0x6c}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:54 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000200)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000001c0)={'syzkaller0\x00', 0x2001}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'syzkaller0\x00', {0x2, 0x0, @rand_addr=0x80000000}}) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x400000, 0x0) r3 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'vlan0\x00', 0x0}) r5 = accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14, 0x0) mq_getsetattr(r0, &(0x7f00000002c0)={0xc00000000, 0x9, 0x4, 0x6, 0x442d, 0x8, 0x7, 0x7}, &(0x7f0000000300)) getpeername$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000280)=0x14) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000680)=""/108, 0x6c}, {&(0x7f0000000700)=""/197, 0xc5}, {&(0x7f0000000800)=""/220, 0xdc}], 0x3, &(0x7f0000000940)=""/103, 0x67, 0x3}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000021c0)={'vcan0\x00', 0x0}) connect$packet(r5, &(0x7f0000000340)={0x11, 0xff, r4, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'tunl0\x00', r6}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002240)={'team0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000002280)={0x0, @broadcast, @dev}, &(0x7f00000022c0)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000002840)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40040}, 0xc, &(0x7f0000002800)={&(0x7f0000001740)=ANY=[@ANYBLOB="dc040000", @ANYRES16=r3, @ANYBLOB="000826bd7000fcdbdf250200000008000100", @ANYRES32=r4, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="500002004c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000001c00040001000908070000000500060106000000001001810008000008000100", @ANYRES32=r7, @ANYBLOB="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", @ANYRES32=r8, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004009d00000038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400050000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r9, @ANYBLOB="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", @ANYRES32=r10, @ANYBLOB="08000100", @ANYRES32=r11, @ANYBLOB="7400020038000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000000000038000100240001006e6f746966795f70656572735f696e74657276616c0000000000000000000000080003000300000008000400c700000008000100996299c7198ed45eacb7d7ba2dbce1ace364767464753b4acd5ae2d063dd7bd47bc5dd8cd1ae82d4d0c3a911a2ac187579b9face55c7fa38c1b21f31ffd9bd14853eb5f04f3b171436d7182e4302d5bb17e736348c04490095a44c288cb6e7772d2e7e718b03145bf8866249f92c9ea1896d9c1380220fe08d52f9c86f5c5e", @ANYRES32=r12, @ANYBLOB="8800020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400060000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e6700000000"], 0x4dc}, 0x1, 0x0, 0x0, 0x4000004}, 0x1) 2018/05/11 15:05:54 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x880, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x5, 0x10001, 0x3, 0x7f, 0x4, 0x40, 0x20, {0x0, @in6={{0xa, 0x4e21, 0x800, @remote={0xfe, 0x80, [], 0xbb}, 0x4a8}}, 0x7b0, 0x3, 0x3c7bd124, 0x101, 0x7ff}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x6, 0x6, 0x2, r1}, &(0x7f00000001c0)=0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xc6, 0x80) unshare(0x40600) r3 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r2}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r3, &(0x7f0000eed000), &(0x7f0000eee000)="93"}, 0x20) 2018/05/11 15:05:54 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1, 0x10000007b, 0x9, 0x1000000000000009}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000014000)='A', &(0x7f0000012000)}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000012000), &(0x7f000000cff6)}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r0, &(0x7f0000008000), &(0x7f0000016f02)=""/254}, 0x18) openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x802, 0x0) 2018/05/11 15:05:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) chmod(&(0x7f0000000080)='./file0\x00', 0x102) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000240)=0xf, 0x4) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES16=0x0, @ANYBLOB="00000000000000000000040000001800010014000300ff02000000000000000000000000000108000500000000000c000100080001000a00000008000500727a0000"], 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x4008000) sendmsg$nl_generic(r0, &(0x7f0000b3dfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000001600)={0x1c, 0x22, 0x109, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @u32=0x7b2c8dfc}]}, 0x1c}, 0x1}, 0x0) r1 = socket(0x11, 0x800, 0x5) sendto$llc(r1, &(0x7f0000000400)="ff1da7be17d8d7bd4a9220f01ef89555a3aaa3bdc9384b785686f313540a0acd817741288ccee604095e19b77afd98e10e508741cf3794445a966b6fed3fdff6da41b9bdbb3ff2a19d9154815fe69aa4a897cd938e13dba5d7e4f88bfd403e814cb5771564a18decbf0d5f54bb1e19e44e846ff03a9b1cc172c06831cdbc26a9ddc7345c45c87c7b6c6b17de6ab6ef7cabac85c4f4b9e835fe83ec93a53146ccf9f56313530ee5970169c5f732b784c72bdd0abcee21f9642c99c114f7f778f2bc871a7ea8247f5ea60a55b6011119e7b3e3901497c0783f8c4f24c6ad88e04627c52b3def968b9f52c88924e4d30a9bf4ab5fc3748dff61", 0xf8, 0x20000051, &(0x7f00000000c0)={0x1a, 0x337, 0xfffffffffffffffe, 0x4, 0xbcd, 0x3, @random="098bf133c489"}, 0x10) 2018/05/11 15:05:55 executing program 0: mremap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000c87000/0x2000)=nil) r0 = userfaultfd(0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0xc200) ioctl$KDDISABIO(r1, 0x4b37) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000003000/0x4000)=nil, 0x4000}, 0x1}) 2018/05/11 15:05:55 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000d40)={0x1, &(0x7f0000000080)=[{0x40006, 0x0, 0x0, 0xa85}]}, 0x10) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = add_key(&(0x7f0000000300)='user\x00', &(0x7f0000000340)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000380)="74d5ed21a86f2d447327c596351a7764333fc0d7", 0x14, 0xfffffffffffffffb) add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000280)="e91066125798655ca3aff373b51b3f53a42c89464575fcf644eebba39c965e166d3c109372fe33a93192c017edd5a1eef41c03e9a1f66ccfd00fa5c13f9a6019170186fc3364445ef898c0f03b86416db2fe0ed3d33086aee2", 0x59, r3) sendto$inet(r2, &(0x7f0000000fc0), 0x0, 0x2004c044, &(0x7f0000000100)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendmsg(r2, &(0x7f00000004c0)={&(0x7f0000000140)=@ax25={0x3, {"8e50c1badc64e0"}}, 0x80, &(0x7f00000003c0), 0x0, &(0x7f0000000400)}, 0x0) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0xa000, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002740)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f0000002800)=0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000004bc0)={0x0, 0x7}, &(0x7f0000004c00)=0x8) sendmmsg$inet_sctp(r1, &(0x7f0000004cc0)=[{&(0x7f00000003c0)=@in6={0xa, 0x4e21, 0x10001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x1c, &(0x7f0000000880)=[{&(0x7f0000000d80)="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", 0x1000}, {&(0x7f0000000500)="ce38e3f41562b67e5a00bb5531dd9e2f37ec47e9f846ed99f605b75f1d90c29b80db1c36e00543ed43752edea5d03c98f561eefb0392bf28260e5ae92ce6bcf6eb12cd5f1352eabdd28e775f18d48828caf67779bfe992512603fdbaddb59389b58b59e85a10402f89e809fbf26b6d46bdc2a87ff304f4f9fd8a1d997efbcba1e326923f4d3370d19cadc30ea8dac3f70e77578a687a49fd5a0a61b3ed8a49dfea5e750c63f1d26e512137b508e7f29b702155c8ad4b8d31b298dc253ace87a29d", 0xc1}, {&(0x7f0000000400)="215bebc3ec504aea3290961f2a3f9be1ecb1753ded147355c09119848fc3635c24f5ef084a4be9dcb692a14d034456503c373adbd8b6182825e478915e334986a6a5fdc3788eb7ab9630c2dbe6a32a769e20cacb0abd33bc1928ac6b2ec69c8b33ab00dc13f1ce187c7681fc51026cfa25ee3ecc6b96002e80bb2444232b1a", 0x7f}, {&(0x7f0000000480)="fe552c81f4ad7059363f7e34e09904d4820de75c0a3cb3a437d915fe631cef7c085d8475a92f6b6918255b9906b83f", 0x2f}, {&(0x7f0000000600)="834a4a08db2ce42163921c0a893db0bffd16b8a86de9a7d23e0a5dd53793ee3460b09019e25c3c70478ab58ede2b1af3d110961a56f8609ba77532ad187239e6d4c417daf544aefd01152b1f707a5b1d99936a9d12439e383f931440a05fb5e4140f7aa6f3f43d4edb19d616fe819620a6d2135cea9777036e142e198556810af5db128ac5110ec377f4fbb99a3b25db2f221bd09c337b0bbc08568c7319d561229e1c23b42b3a1c86c9b5ca1a6b1040481911e28fcafdc1e8f316a59e3f60023bd8e0e4428af02f68ba9a624262bf3613612e83f52ffa55caac3f6f744d25d1106c46fd341c1df926", 0xe9}, {&(0x7f0000000700)="6cc48d1937388b425dc692e581d5084cebab05e8c2f5f67b7a608f89f9dac0db7522ee20322c708ebf36b9d1b45dfb887ef88440437e263cc60357168e8f35f570a397a6401f1d821f90417411", 0x4d}, {&(0x7f0000000780)="54ab0557eb038622379a1810d6152f312bbd0700cc4927034dffe4f136196b48d2eec7f06e60129291f5bbabc19a03e1773bd3dfade855e5ac2769029d1712d3284e6e89e91069a42d1dbd9d85024d4efe8d8e91ba73dc632c33c27a19f5b512651d0f62e9716961d4b4acc26e4a935e", 0x70}, {&(0x7f0000000800)="0b9475c1250eef670de7bcd03cb10851ab071c867e352d84384f5c164578b77902c234500b8624cac0f91d927d6cfff1b27e9afa11ec1846ac1b1473e629e088f61bf2229588fbfea9ca4cdfd40da477e362ade40343497519dfba91ed04cfe876dfb1e89f08", 0x66}], 0x8}, {&(0x7f0000000900)=@in6={0xa, 0x4e24, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x10001}, 0x1c, &(0x7f0000000cc0)=[{&(0x7f0000000940)="829670ff1be9375c8e560dc3168f757719b3287c28bfd335784d26f7d3719b815f4888fbcc660681", 0x28}, {&(0x7f0000000980)="71c837e4fd34ea4f94710c292bc8129aac87535c2b78af6c76ca3bfedf627e00a561b7afcec1130e99e6fe8e84a572e4a2c8610679887cba2100be83161d392c787ffc16ffc7788e37f33e227771781a0be032d5976a808204d4fee6f74bfaaddda89f45c5c17989d19fb5e35b4a3598ea13c807d24127c3599191181cb052cb2a74913cd083cd2a2b1d10e9dbcfbc958778269a2cd85ac91c2dbcb57a2727d07b3cb553a2cc7c15c0b2abaf2ae3e7d3a88ad7bfe2f4a3f6fd1426d84016a0a38504aa6d28d7e2ecc180ec29d4840d6ec5908e05aa2e7ef1c02d1cfbbfe80b40a238f19cefb1f99203b7fd4f055455b4585a2fda1c8faf523f6ad9", 0xfb}, {&(0x7f0000000a80)="b8b64d5672e27f778444553e04762df68f7b02bb4c3d5ad21e6717bf223142e2fd7c709634064be16cbc2e92b2913e56f6f10d359ad15a467402332c1c058fcff8b66a54f674665e658c02dd589bd793ec33", 0x52}, {&(0x7f0000000b00)="a43d0317cc109f9285f32213ae8be363decffac505cb921596cab991b9e6fe8f55e4722473a9cf6f7dc71ee5f861486b12613690bc52916786af4fb6a1b29f1929011fce8bf7aa8d5850d364f5c472a8ec9535fc1549c32af0e16977e8", 0x5d}, {&(0x7f0000000b80)="2f20a2c1e7178ea124b019b896e7b32384b1db83c7ff7b212b2b995e279d2de61b3c7dac2f5d27ed72e54aad23f2168adbc481418444298fddd873c817d35bf26982c1e8b7e2d38f1bfeb6a61952332ac2fdd1133dca73b29588e0f3ce0d49a451255b595e286ce35d264d0a0bfc9a722f7f94ada2b07d66afc5b11ff958f376f2bed7927464032d2eae9cc89be44cfed04c2946d260282baf54dbd8c44846dc6228680fe8bdad15fea9bfa158bbe8a43195883b37011ba5119f", 0xba}, {&(0x7f0000000c40)="ea2549376bb63afa737572415d5195a91c10b98b5f4604b234388143b66d0c", 0x1f}, 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0x1000}, {&(0x7f0000003b40)="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0x1000}], 0x5, &(0x7f0000004c40)=[@dstaddrv4={0x18, 0x84, 0x7, @remote={0xac, 0x14, 0x14, 0xbb}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0x7}}, @dstaddrv4={0x18, 0x84, 0x7, @multicast2=0xe0000002}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x1, 0xc3, r6}}], 0x68, 0x40000}], 0x6, 0x20008080) setsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f00000000c0)=0x1d, 0x4) 2018/05/11 15:05:55 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x480080, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x2540) r2 = syz_open_pts(r0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f0000000040)) ioctl$int_in(r2, 0x5452, &(0x7f0000000000)=0x5) dup3(r2, r1, 0x0) 2018/05/11 15:05:55 executing program 4: socketpair$unix(0x1, 0x4000000000009, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x5e, 0x20000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={0x0, 0xfff, 0x10}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x31, "4347e028a832095a429c274c3e334046d7468f45e32b17705b4d57ae764768416f9214099adede11c1320f0d8c2329d627"}, &(0x7f0000000200)=0x39) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x0, 0x20, 0xffffffff00000000, 0x3, 0x8001, 0x7fff, 0x8, {r3, @in6={{0xa, 0x4e24, 0x4, @empty, 0x9}}, 0x8001, 0x1, 0x1ff, 0x5, 0x1}}, &(0x7f0000000300)=0xb0) ioctl$KDDELIO(r1, 0x4b35, 0xfff) openat$cgroup_type(r1, &(0x7f00000000c0)='cgroup.type\x00', 0x2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r4 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x111000, 0x0) sendto$unix(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f000000dff8)=@abs, 0x6e) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000040)=0xff, 0x4) 2018/05/11 15:05:55 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000200)="0d707b6f632f7379732f6e742f696e6e65766564000022874febf99100ffbac4f97b804e8c3ad7eef6c4eb1449000000000000000000000100000000", 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'dummy0\x00', 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={r2, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0xfffffffffffff000, 0xfffffffffffffeed}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={r3, 0x54, 0x7, [0x6, 0x3, 0x7, 0x1, 0x1, 0x3, 0x6]}, 0x16) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f00000000c0)=""/102, 0x18) 2018/05/11 15:05:55 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d84ffc)=0xbd, 0x4) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000000000)=0x77c, 0x4) connect$inet(r0, &(0x7f0000784ff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) syz_open_dev$dspn(&(0x7f00000000c0)='/dev/dsp#\x00', 0x5, 0x2) getsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2018/05/11 15:05:55 executing program 7: mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={r3, 0x36bf}, &(0x7f0000000180)=0x8) rmdir(&(0x7f0000000040)='./control/file0\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000ed000)='./file0\x00', 0x4c, 0x0) close(r1) 2018/05/11 15:05:55 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000243000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x4, 0xdbd, 0x0, 0x800, 0x7fff, 0x5, 0x9, 0x2, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_tcp_TLS_RX(r1, 0x6, 0x2, &(0x7f00000001c0)={0x303, 0x33}, 0x4) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000100)={r2, 0x2, 0x7d, "fedc08bc69602e6e6d272c6f656439047805d770015770d4dc067f55b8465bff996c05e51471e88a1cd647baa4fa1dad228f18aa37dd84f0a8f76993fba87e6bcaf35451626fe4a729ff5b9adbf144e71e8698417efa062cf5901611103a10c9f5b4f80f781f35ee300f473489781ecc9a915d0b0fc78d47cc9a35d1dd"}, 0x85) 2018/05/11 15:05:55 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") mkdir(&(0x7f000063543e)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x18) mount(&(0x7f0000000440)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000004c0)="7562696673003f089408c803474d07d5aa9e7d78d13d5f2e5e2eaefc338b2d22d906519d344ba54bd8944848d8412dbd2fc30cf6e56f17ca960771deee16c9accd168a731fbcc80f6d418210facf39adf974bc0e64524af76a4d3eb6f41f70bf5879f3f0eb225b94e789ec23e483de5e2cbc5eb2865dd2d2fe79d738138cc7040cd8bf03b9f65f948e", 0x1000, &(0x7f0000000480)) chroot(&(0x7f0000fddff8)='./file0\x00') mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='nfs4\x00', 0x1000, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x109000, 0x101) pivot_root(&(0x7f00002f9ff8)='./file0\x00', &(0x7f0000576ff8)='./file0\x00') 2018/05/11 15:05:56 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x200016907e, 0x0) fallocate(r0, 0x20000000000003, 0x3, 0xf5c) write$binfmt_elf64(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x4e5) 2018/05/11 15:05:56 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet, 0x10) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000007ff0)={0x1d}, 0x10, &(0x7f0000002ff0)={&(0x7f000000afb8)={0x1, 0x0, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) ioctl$sock_netdev_private(r0, 0x89f0, &(0x7f0000000040)="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") 2018/05/11 15:05:56 executing program 1: syz_open_dev$usbmon(&(0x7f0000000180)='/dev/usbmon#\x00', 0x89a, 0x40403) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000380)=@get={0x1, &(0x7f00000002c0)=""/184}) r1 = semget(0x0, 0x3, 0x60) semctl$SEM_STAT(r1, 0x1, 0x12, &(0x7f0000000080)=""/239) r2 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0x5) connect$netlink(r2, &(0x7f0000000280)=@proc={0x10, 0x0, 0x25dfdbfe, 0x20000000}, 0xc) r4 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000240)=""/23) lchown(&(0x7f0000000040)='./file0\x00', r3, 0x0) 2018/05/11 15:05:56 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f"], 0x6c}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:56 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) bind$can_raw(0xffffffffffffffff, &(0x7f0000000180)={0x1d}, 0x10) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000200)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x81, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001600)={0x0, @in6={{0xa, 0x4e22, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x4}}, [0xffffffffffffff81, 0x80000001, 0x1000, 0xffff, 0x3, 0x400, 0x3ff, 0x8001, 0xacd, 0x1ff, 0x401, 0x1, 0x80000000, 0x1, 0x401]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={r3, 0x81d}, &(0x7f0000000300)=0x8) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2fe1, 0x2100) write$binfmt_misc(r2, &(0x7f00000003c0)={'syz0', "ea9ce35e92cd1bf9008300a2810da79927849c7d9fa495be3b7beb6a258878f0c41ad7d01bc5c218f78de9ba783c1872cedcfe22235ea94bda11eef9495bfe0a2a33"}, 0x46) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000001500)=""/249) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000240)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000500)=""/4096, 0x1000}], 0x1, &(0x7f0000000340)=""/80, 0x50}, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000100)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x44, {0x2, 0x4e20, @multicast2=0xe0000002}, 'ip6gretap0\x00'}) 2018/05/11 15:05:56 executing program 2: r0 = memfd_create(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000002180)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, "98de7a8c00005ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647cfefff476c8d75dd000aa8faf8fb5740200a6dc4d"}) syz_extract_tcp_res(&(0x7f00000000c0), 0x5, 0xffff) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000000080)={r3, 0x8000009}) r4 = syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000a9d000)) 2018/05/11 15:05:56 executing program 7: r0 = getpid() syz_open_procfs$namespace(r0, &(0x7f0000000240)='ns/mnt\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r2, 0x114, 0x7, &(0x7f0000000140)={@nfc_llcp={0x27, 0x0, 0x2, 0x182d763b688aa199, 0xe17, 0x5c96, "9c7e69051737c269b469ef3a4e47bcad7213cd2f9cd233e871903249996af375dc69489ed143f170e084ca08ed637e590d8e1182216e7c93493d780addf0dd", 0xb}, {&(0x7f00000000c0)=""/39, 0x27}, &(0x7f0000000100), 0x41}, 0xa0) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000001580)={0x1c, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x8067}, [@nested={0x8, 0x46, [@generic="ac"]}]}, 0x1c}, 0x1}, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000000200)={'nr0\x00', {0x4, 0x1, 0x7, "f93144b16eb5", 0x3}}) 2018/05/11 15:05:56 executing program 3: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r1, 0x5d, 0x2, 0x3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000000040)={0x8, 0x5, 0x4}) read(r0, &(0x7f0000000280), 0x0) [ 134.314666] ALSA: seq fatal error: cannot create timer (-22) 2018/05/11 15:05:56 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000480)=@nat={'nat\x00', 0x19, 0x2, 0x348, [0x20000080, 0x0, 0x0, 0x200000b0, 0x200000e0], 0x0, &(0x7f0000000000), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x1b, 0x0, 0x0, 'bond_slave_0\x00', 'nr0\x00', 'ip6gre0\x00', 'veth0_to_team\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xa8, 0xe0}, [@snat={'snat\x00', 0x10, {{@random="6b1a10068117"}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}, {{{0x9, 0x0, 0x0, 'irlan0\x00', 'teql0\x00', 'bcsh0\x00', 'veth0_to_team\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xe8, 0x160, 0x1a8, [@pkttype={'pkttype\x00', 0x8}, @limit={'limit\x00', 0x20}]}, [@common=@CONNSECMARK={'CONNSECMARK\x00', 0x8}, @common=@ERROR={'ERROR\x00', 0x20, {"66c121c7f7b8fdf26cce9f91276edcc60ad27035b20e720b7867e52655e3"}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"3b9a594d497d2b5678ad44cb9dd3c6006db8d94321cc94165676a544d7af"}}}]}]}, 0x3c0) 2018/05/11 15:05:56 executing program 5: r0 = socket(0x200002000000001, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x2, 0x40000) ioctl$SG_GET_NUM_WAITING(r1, 0x227d, &(0x7f0000000100)) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000000)=0x6e) 2018/05/11 15:05:56 executing program 1: getsockname(0xffffffffffffff9c, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, &(0x7f0000000000)=0x80) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000080)=0x1, &(0x7f0000000100)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000140)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=@ipv4_newrule={0x20, 0x20, 0x1, 0x0, 0x0, {0x2}}, 0x20}, 0x1}, 0x0) 2018/05/11 15:05:56 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @rand_addr, @multicast1}, &(0x7f0000000040)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'syz_tun\x00', r1}) getpeername(r0, &(0x7f00000001c0)=@in={0x0, 0x0, @local}, &(0x7f0000000140)=0x80) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x80000001, 0x0, 0x10001, 0x9}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000100)={0x7, r3}) write$binfmt_elf32(r2, &(0x7f0000000a80)=ANY=[@ANYBLOB="7f454c4600000007000000000000000000000000040000000000000038000000feffffff00000000000020000200800000000000000000000000000008000000000000000000000004000000000000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xc8) 2018/05/11 15:05:56 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x8000, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x0, @empty, 0x4e21, 0x2, 'rr\x00', 0x2f, 0x1f, 0x3d}, 0x2c) connect$pppoe(r1, &(0x7f00000000c0)={0x18, 0x0, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'gre0\x00'}}, 0x1e) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f00000002c0)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=[{0x18, 0x0, 0x7, "8605"}], 0x18}}], 0x2, 0x0) [ 134.555559] netlink: 4 bytes leftover after parsing attributes in process `syz-executor1'. [ 134.643876] alg: No test for gcm(aes-generic) (gcm_base(ctr(aes-generic),ghash-generic)) 2018/05/11 15:05:57 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d"], 0xa2}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:57 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") clone(0x0, &(0x7f0000269fcc), &(0x7f00000c4000), &(0x7f00000a4000), &(0x7f00003c2000)) openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x40, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f0000000140)=""/67) 2018/05/11 15:05:57 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x0, @broadcast=0xffffffff}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0xfd7dffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, "0000000099229b289642f50100020409"}) 2018/05/11 15:05:57 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x83) recvfrom(r0, &(0x7f0000000080)=""/218, 0xda, 0x2, &(0x7f0000000180)=@sco={0x1f, {0x4, 0x7, 0xa42, 0x6, 0xa824, 0x80000001}}, 0x80) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) ioctl$BLKTRACESTART(r1, 0x1274, 0x0) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) close(r0) 2018/05/11 15:05:57 executing program 3: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400000) connect$nfc_llcp(r0, &(0x7f00000000c0)={0x27, 0x1, 0x2, 0x3, 0x60000000, 0x4, "b696b217bc2627f7e98be099cd1b0d9e4ccd28225517e17dbae9dff8b4f2a29f54e86707ca9b63ab021db10781abaac38b82d238ddf711a4a591dd5eb6f044", 0xf}, 0x60) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/uinput\x00', 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000007c0)={'vcan0\x00', 0x0}) ioctl$SG_GET_SG_TABLESIZE(r1, 0x40045565, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@loopback, @in=@dev}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001900)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@broadcast}}, &(0x7f0000001a00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000001a40)={'team0\x00', r3}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@remote}}, &(0x7f0000000540)=0xe8) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000580)=@ipmr_newroute={0x150, 0x18, 0x201, 0x70bd2c, 0x25dfdbfc, {0x80, 0x30, 0xa0, 0xff, 0xfe, 0x4, 0xfe, 0x2, 0x1800}, [@RTA_ENCAP={0xa0, 0x16, @generic="a004bbc69f1888a5193e5cca11397a874d3fb920129852ec060a4664a36b95d551971e468a8fd90f7fd3a232d17c1f664cfdbbd578f3bbb1e8af2fd9f1cef3883905c54f129e13e6fbf3ebebf6e36ca6cc4fd05c10bf727f687f07031f92056e764c36b9b966b076756a44c7719e14eebe4803b8d926461dfac558109246a4758cde3f2e06db09fb99cf546d94289047babb6906c87cc10ce0"}, @RTA_METRICS={0x5c, 0x8, "2dcfd03ded8145f15e1baf9f148920926eefc51fea720bd548e87da3ac6d085f4684d9b2eea202abfd43be4d179e31fca4c903b21718ca581e4fd47474ae9391212ea778b79cd0a7c2818b3b434481188c8fb4e3a8b07d"}, @RTA_IIF={0x8, 0x1, r2}, @RTA_IIF={0x8, 0x1, r4}, @RTA_OIF={0x8, 0x4, r2}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x2}, @RTA_SRC={0x8, 0x2, @multicast1=0xe0000001}, @RTA_UID={0x8, 0x19, r5}, @RTA_GATEWAY={0x8, 0x5, @rand_addr=0x1}]}, 0x150}, 0x1, 0x0, 0x0, 0x81}, 0x0) openat$cgroup(r1, &(0x7f0000000400)='syz1\x00', 0x200002, 0x0) fcntl$setpipe(r0, 0x407, 0x7ff) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000380)=0x1000, 0x4) ioctl$BLKFLSBUF(r1, 0x1261, &(0x7f0000000300)=0x8000) r6 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000140)='/dev/urandom\x00', 0x4003, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r7 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000003c0)=r7) ioctl$UFFDIO_WAKE(r6, 0x8010aa02, &(0x7f0000000340)={&(0x7f0000ffa000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000780)=@sack_info={0x0, 0x100000001, 0x4}, &(0x7f0000000800)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000840)={r8, 0x2}, 0x8) 2018/05/11 15:05:57 executing program 0: unshare(0x8000000) shmget(0x2, 0x4000, 0x220, &(0x7f0000ab5000/0x4000)=nil) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000000040)=""/72, &(0x7f00000000c0)=0x48) shmget(0x0, 0x3000, 0x7c000241, &(0x7f000029a000/0x3000)=nil) shmctl$IPC_RMID(0x0, 0x0) unshare(0xc000000) 2018/05/11 15:05:57 executing program 2: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x302, 0x0) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000080)=0xffffffffffff2b02, &(0x7f00000000c0)=0x1) chmod(&(0x7f0000000180)='./file0\x00', 0x20) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x20) write$eventfd(r0, &(0x7f0000000100), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)) 2018/05/11 15:05:57 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x200, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)={0x0, 0x8000, 0x0, 0x100000000, 0xfffffffffffffffc}) write(r0, &(0x7f0000001680)="9f", 0x1) r1 = syz_open_pts(r0, 0x80a7d) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x20000, 0x2000, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0xffffffffffffffff}) dup(r1) readlinkat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/76, 0x1e) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/104, 0x68}], 0x1) 2018/05/11 15:05:57 executing program 3: r0 = syz_open_dev$sndpcmp(&(0x7f0000000940)='/dev/snd/pcmC#D#p\x00', 0x0, 0x2) write$sndseq(r0, &(0x7f0000000000), 0x0) 2018/05/11 15:05:57 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000003, 0x0, 0x3, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x70}, 0x1}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2e, &(0x7f0000000040)=""/188, &(0x7f0000000100)=0xbc) 2018/05/11 15:05:57 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = epoll_create1(0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bbeff4)) shutdown(r0, 0x1) shutdown(r0, 0x0) ppoll(&(0x7f0000bc0fd0)=[{r1}], 0x1, &(0x7f0000c03ff0), &(0x7f0000a1bff8), 0x8) 2018/05/11 15:05:57 executing program 4: r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) mq_unlink(&(0x7f0000000000)='\x00') epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a7eff4)) epoll_pwait(r0, &(0x7f0000643fb8)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f000006bff8), 0x8) shutdown(r1, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) 2018/05/11 15:05:57 executing program 0: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x4) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 2018/05/11 15:05:57 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x1, 0x6}, &(0x7f0000000040)=0xc) openat$mixer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/mixer\x00', 0x12000, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={r3, 0x8000}, 0x8) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x4}, 0x4) 2018/05/11 15:05:57 executing program 2: r0 = socket(0xa, 0x6, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)) socketpair(0x4, 0x6, 0x200000000000001, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f00000006c0)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000580)=""/179, 0xb3}], 0x1}, 0x0) sendmsg$kcm(r1, &(0x7f000096d14a)={0x0, 0x0, &(0x7f0000430000)=[{&(0x7f00004e9f4f)='6', 0x1}], 0x1, &(0x7f0000d80000)}, 0x0) 2018/05/11 15:05:57 executing program 0: r0 = socket(0x1000000011, 0x101000803, 0x791a) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x5001}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'ifb0\x00', 0xa201}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x0, {0x2}, {0x2}, {0x2}, 0x40, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)='ifb0\x00'}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffffc, @remote={0xac, 0x14, 0x14, 0xbb}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0x14}, @multicast1=0xe0000001}}}}}}, 0x0) 2018/05/11 15:05:58 executing program 1: r0 = socket$rds(0x15, 0x5, 0x0) clock_gettime(0x0, &(0x7f0000002c80)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000002b00)=[{{&(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000280)=""/56, 0x38}, {&(0x7f00000002c0)=""/126, 0x7e}, {&(0x7f0000000340)=""/237, 0xed}, {&(0x7f0000000440)=""/157, 0x9d}, {&(0x7f0000000500)=""/209, 0xd1}, {&(0x7f0000000600)=""/54, 0x36}, {&(0x7f0000000640)=""/166, 0xa6}, {&(0x7f0000000700)=""/114, 0x72}, {&(0x7f0000000780)=""/75, 0x4b}, {&(0x7f0000000800)=""/208, 0xd0}], 0xa, 0x0, 0x0, 0x3ff}, 0x7f}, {{&(0x7f00000009c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000a40)=""/128, 0x80}, {&(0x7f0000000ac0)=""/22, 0x16}, {&(0x7f0000000b00)=""/79, 0x4f}], 0x3, &(0x7f0000000bc0)=""/169, 0xa9, 0x7ff}, 0x3ff}, {{&(0x7f0000000c80)=@ax25, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000d00)=""/117, 0x75}, {&(0x7f0000000d80)=""/74, 0x4a}], 0x2, &(0x7f0000000e40)=""/232, 0xe8, 0x4}, 0x8}, {{&(0x7f0000000f40)=@in={0x0, 0x0, @multicast1}, 0x80, &(0x7f0000002280)=[{&(0x7f0000000fc0)=""/172, 0xac}, {&(0x7f0000001080)=""/53, 0x35}, {&(0x7f00000010c0)=""/232, 0xe8}, {&(0x7f00000011c0)=""/125, 0x7d}, {&(0x7f0000001240)}, {&(0x7f0000001280)=""/4096, 0x1000}], 0x6, 0x0, 0x0, 0x8}, 0x340}, {{&(0x7f0000002300)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f00000023c0)=[{&(0x7f0000002380)=""/2, 0x2}], 0x1, &(0x7f0000002400)=""/117, 0x75, 0x7}, 0x10000000000}, {{0x0, 0x0, &(0x7f0000002a40)=[{&(0x7f0000002480)=""/33, 0x21}, {&(0x7f00000024c0)=""/226, 0xe2}, {&(0x7f00000025c0)=""/233, 0xe9}, {&(0x7f00000026c0)=""/237, 0xed}, {&(0x7f00000027c0)=""/97, 0x61}, {&(0x7f0000002840)=""/225, 0xe1}, {&(0x7f0000002940)=""/208, 0xd0}], 0x7, &(0x7f0000002ac0)=""/33, 0x21, 0x4}, 0xc29}], 0x6, 0x10000, &(0x7f0000002cc0)={r1, r2+10000000}) sendto(r0, &(0x7f0000000000)="77ca35ca3602509e9e66de48d9a4b53fa020239767f7458fa0f481f7d5064b14a0b737d5291092d5fa1fc43283faa678155b0b42cba629a2cc38e170947be8abd9d26bd1d30bae944388ae34c92064fe504633d656bbe7859bfdc29378f56b81bc00d7fd6e710f628db50539a2fefc2e041ff9dc3b364fb245568550c699db4d99336ce82d666df4b11ca8da964db93b6116070a12d54d44f2ef9c514851b4d3ddc4828d86a6bbd3cf380e0c00d51048b86eed954eab460b77cf98fc9ee66ee4e639d6f1bc34b4a8c78f297c940e3f4102c45239892a99184f42b657b8b23853d54a39e562813a84bf781ed44db9", 0xee, 0x40000, &(0x7f0000002d00)=@ll={0x11, 0x1b, r3, 0x1, 0x80000000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r4, &(0x7f0000e03000)=@generic={0x20000000000001e, "0103000000040000000000003300000000a979f31db30c7bcc790405c7bad62e0a63a632ed4938323273fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f67dcf160e7e592358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/05/11 15:05:58 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x692002, 0x0) recvmsg$kcm(r0, &(0x7f0000001740)={&(0x7f0000000200)=@hci, 0x80, &(0x7f0000001640)=[{&(0x7f0000000280)=""/65, 0x41}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001340)=""/186, 0xba}, {&(0x7f0000001400)=""/250, 0xfa}, {&(0x7f0000001500)=""/91, 0x5b}, {&(0x7f0000001580)=""/181, 0xb5}], 0x6, &(0x7f00000016c0)=""/117, 0x75, 0x100000000}, 0x40000000) r1 = socket$kcm(0xa, 0x3, 0x11) sendmsg$kcm(r1, &(0x7f0000001300)={&(0x7f0000000000)=@nl=@unspec, 0x80, &(0x7f0000001280), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1400000000000000290000004300000005000000e31091a3c0223560a1cc76961ffec4a253ae6c71d783ae2729a200000000000000003feadc809061995ba30bfb9e37c9498ff4bda4e1f983fe2af9fa42cd6f7e41b48f01c9d1553b299ccc3a1bc75a123e8f42346e4852f04b572da82ccb42aee9484c7bbfdb248c15bda2fdf6e606e310502adc9dce9d7bdbea1d565732669719d92adaec115587022baf45c89930ec9fa42c7ce414640738daa32e8f385f2d102b755f0a941b735a"], 0x14}, 0x0) connect(r1, &(0x7f00000000c0)=@ipx={0x4, 0x8000, 0x33, "245952acb91e", 0x8}, 0x80) 2018/05/11 15:05:58 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x1}, 0x1c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x1, 0x4) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000000140)=@ethernet={0x0, @dev}, 0x80, &(0x7f00000003c0)}, 0x2) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x1, 0x0) mkdirat$cgroup(r1, &(0x7f0000000300)='syz0\x00', 0x1ff) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000100)=0xe8) getsockname(r0, &(0x7f0000000340)=@rc, &(0x7f00000003c0)=0x80) r4 = getegid() mknod(&(0x7f0000000400)='./file0\x00', 0x80, 0x9) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={r2, r3, r4}, 0xc) 2018/05/11 15:05:58 executing program 4: syz_emit_ethernet(0x52, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "d15e90", 0x1c, 0x2c, 0x0, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}, {[@hopopts={0x11}], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, &(0x7f0000775000)) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x410200, 0x0) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f00000001c0)=""/65) 2018/05/11 15:05:58 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00001e0ff7)='pagemap\x00') preadv(r0, &(0x7f0000b24fb0)=[{&(0x7f00000000c0)=""/8, 0x8}], 0x1, 0x100002000000000) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') getpeername$packet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000001c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@remote, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000300)=0xe8) recvmsg$kcm(r0, &(0x7f00000008c0)={&(0x7f00000005c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000640)=""/88, 0x58}, {&(0x7f00000006c0)=""/130, 0x82}], 0x2, &(0x7f00000007c0)=""/203, 0xcb, 0x3b6e}, 0x40002043) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000900)={@mcast2, 0x0}, &(0x7f0000000940)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000e00)={@mcast1, 0x0}, &(0x7f0000000e40)=0x14) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000e80)={0x0, @loopback, @remote}, &(0x7f0000000ec0)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000f00)={'ip6gre0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000f40)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000001040)=0xe8) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000001380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001340)={&(0x7f0000001080)={0x2b0, r1, 0x300, 0x70bd26, 0x25dfdbfd, {0x2}, [{{0x8, 0x1, r2}, {0x88, 0x2, [{0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x2, 0x5, 0x3a, 0x7}, {0x1, 0x100, 0xfff, 0x81}, {0x7ff, 0x100000000, 0x8, 0x8}]}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x5}}}]}}, {{0x8, 0x1, r3}, {0xec, 0x2, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r4}}, {0x8, 0x7}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, r5}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4, 0x7}}}]}}, {{0x8, 0x1, r6}, {0x40, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8, 0x3, 0x6}, {0x4, 0x4}}, {0x8, 0x6, r7}}}]}}, {{0x8, 0x1, r8}, {0xc8, 0x2, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8, 0x3, 0xe}, {0x8, 0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8, 0x3, 0x3}, {0x8, 0x4}}}, {0x4c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8, 0x3, 0xb}, {0x1c, 0x4, [{0x1, 0x80000000, 0x3ff, 0x5}, {0x9058, 0x4, 0x200, 0x6}, {0x3, 0xf7, 0x10001, 0x200}]}}}]}}]}, 0x2b0}, 0x1, 0x0, 0x0, 0x1}, 0x4) 2018/05/11 15:05:58 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d"], 0xa2}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:58 executing program 5: readlinkat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/16, 0x10) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x400000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000240)={0x102, 0x9, 0x5}) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000000200)={'team_slave_1\x00', {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1b}}}) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x400, 0x80) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000140)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r3, r2) recvmmsg(r0, &(0x7f0000f40000)=[{{&(0x7f0000000080)=@nfc_llcp, 0x80, &(0x7f0000d6c000)=[{&(0x7f00004dbfde)=""/34, 0x22}], 0x1, &(0x7f0000f40000)=""/7, 0x7}}], 0x1, 0x0, &(0x7f0000f40ff0)={0x77359400}) 2018/05/11 15:05:58 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1fffffffffffff8c, &(0x7f00006dc000)}, 0x35b) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="acab915d6846975d5d24b38d4c727115f29ae06fab70b8f72443207b3bc9d3b76a212401fefffffffffffffd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e0255e0b4dc7d43da9ef55a7bcfe93f760a0a1928b8c0954a22b092351d1913e0effdcf4ac142f1fd6395e0e730000000000000000000000", 0x82, 0x0, 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80541, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000000140)={0x7, 0x9, 0x6, 0xf4}, 0x10) sendto$inet(r0, &(0x7f00000001c0)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7acdec844f667da0", 0x76, 0x0, &(0x7f0000e66000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) 2018/05/11 15:05:58 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000140)="636c65616b9ff7897ffc07fddd10461a725f72656673009d39ae48eaef939c2759af65df89a3dfc6763f370647295e6f50feeec9af82e6f56f92faf801f6b434d7ebfbc34f6f93b4ac4db9245795feacedfea12870e18002b5209ffa74bdedf6b09922c3e46b44456c8c2ed6dd07e4e2cce4c1a2852cd95a7a858706516a9fa0b32aa9ed1bab68836d42ac9805e4aa86a48e923424472e7e811849540e980667da2a1381a3a6a59142b4a120f91e8359abcaa5e257d2e50f67c5e1bdcf318ca85546b3cac796e2b421ad0c60e4f0c10e98185e087e52cd857fa57ac423a94e24ecd33a5453fd02fef84914673d") ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000240)='3', 0x1}, {&(0x7f0000001340)='>', 0x1}], 0x2) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000040)="b04b84c7f8c11ccb9f3bef2b492b7e9f0451649058f4e37d547b9d03ff8cb9593b389b9589a5b7d769378cc83ae58f92794ea0671d486c825a152743916812f68f3860aa395e996dc51232400e4f400ac3f8206dfba286aede44a0b026d39d0e5f96702c4a3235847fe516b878a39f359dbfd79426dff4ece182807c74d6aa4c5bf83d56e48226b64e9f976049a28729bb853049485ff6796720be42f03c679a2b79d6a95b6695669c3bccf245277dbcdef800891c", 0xb5}], 0x1) 2018/05/11 15:05:58 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x100000141841, 0x0) syz_mount_image$ntfs(&(0x7f0000000440)='ntfs\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x0, &(0x7f0000001880), 0x1000, &(0x7f00000006c0)=ANY=[]) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) syz_mount_image$jfs(&(0x7f0000000040)='jfs\x00', &(0x7f0000000140)='./bus\x00', 0x0, 0x1, &(0x7f0000000400)=[{&(0x7f0000001880), 0x0, 0x8001}], 0x0, &(0x7f00000018c0)=ANY=[]) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2, 0x100011, r0, 0x0) syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0xaaaaaaaaaaaaadf, &(0x7f00000002c0), 0x0, &(0x7f0000000780)=ANY=[]) madvise(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x4) 2018/05/11 15:05:58 executing program 0: r0 = socket(0xa, 0x1, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) ioctl(r0, 0x8912, &(0x7f0000000040)="c6295e46ca6c09b612ec6f") pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) r3 = dup2(r2, r1) ioctl$int_in(r3, 0x5452, &(0x7f00005bcff8)=0x41) 2018/05/11 15:05:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x8001, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x10000) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080)={0x16e, 0x7, 0x2, 0x0, 0x8, 0x4, 0x2, 0x40, 0x19, 0x0, 0x100}, 0xb) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000180)) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000001c0)=0x8000) ioctl$int_in(r1, 0x5473, &(0x7f0000000100)=0x1) setsockopt$ax25_int(r1, 0x101, 0xb, &(0x7f0000000200), 0x4) ioctl$int_in(r1, 0x5473, &(0x7f0000000140)=0x1) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="390000001300090468fe000081000000e8ffff3f03000000450001070000001419001a000400020007000012020000080000e10c00f41ee400", 0x39}], 0x1) 2018/05/11 15:05:58 executing program 4: perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000, 0x53, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) process_vm_writev(0x0, &(0x7f0000000680)=[{&(0x7f0000000040)=""/246}, {&(0x7f0000000140)=""/239}, {&(0x7f0000000240)=""/146, 0x315}, {&(0x7f0000000300)=""/218}, {&(0x7f0000000400)=""/147}, {&(0x7f00000004c0)=""/13, 0xfffffffffffffee4}, {&(0x7f0000000500)=""/235}, {&(0x7f0000000600)=""/77}], 0x1000000000000095, &(0x7f0000000940)=[{&(0x7f0000000a40)=""/108}, {&(0x7f0000000980)=""/151, 0x1c9}, {&(0x7f0000000840)=""/228}], 0x0, 0x0) pipe2(&(0x7f0000000780)={0xffffffffffffffff}, 0x80800) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, &(0x7f00000007c0)={0x800}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000740)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r1, 0x110, &(0x7f0000000800)={0x8}) 2018/05/11 15:05:58 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000003d00)='/dev/input/event#\x00', 0x81fd, 0x40100) r1 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f0000002b40)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000002a00)=[{{&(0x7f0000000200)=@hci, 0x80, &(0x7f0000000600)=[{&(0x7f0000000280)=""/235, 0xeb}, {&(0x7f0000000380)=""/239, 0xef}, {&(0x7f0000000480)=""/171, 0xab}, {&(0x7f0000000540)=""/154, 0x9a}], 0x4, &(0x7f0000000640)=""/64, 0x40, 0x4}, 0x2}, {{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000680)=""/160, 0xa0}, {&(0x7f0000000740)=""/127, 0x7f}, {&(0x7f00000007c0)=""/166, 0xa6}, {&(0x7f0000000880)=""/145, 0x91}, {&(0x7f0000000940)=""/144, 0x90}], 0x5, &(0x7f0000000a80)=""/197, 0xc5, 0xffffffffffffffff}, 0x6}, {{&(0x7f0000000b80)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000c00)=""/76, 0x4c}, {&(0x7f0000000c80)=""/167, 0xa7}, {&(0x7f0000000d40)=""/217, 0xd9}, {&(0x7f0000000e40)=""/86, 0x56}, {&(0x7f0000000ec0)=""/197, 0xc5}, {&(0x7f0000000fc0)=""/133, 0x85}], 0x6, &(0x7f0000001100)=""/53, 0x35}, 0x1}, {{&(0x7f0000001140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f00000014c0)=[{&(0x7f00000011c0)=""/48, 0x30}, {&(0x7f0000001200)=""/80, 0x50}, {&(0x7f0000001280)=""/240, 0xf0}, {&(0x7f0000001380)=""/149, 0x95}, {&(0x7f0000001440)=""/8, 0x8}, {&(0x7f0000001480)=""/20, 0x14}], 0x6, &(0x7f0000001540)=""/61, 0x3d, 0x6}}, {{&(0x7f0000001580)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002900)=[{&(0x7f0000001600)=""/175, 0xaf}, {&(0x7f00000016c0)=""/4096, 0x1000}, {&(0x7f00000026c0)=""/70, 0x46}, {&(0x7f0000002740)=""/249, 0xf9}, {&(0x7f0000002840)=""/81, 0x51}, {&(0x7f00000028c0)=""/20, 0x14}], 0x6, &(0x7f0000002980)=""/85, 0x55, 0x80000001}, 0x200}], 0x5, 0x12000, &(0x7f0000002b80)={r2, r3+30000000}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000002bc0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a61ff4)) unshare(0x40000000) r5 = dup(r0) r6 = semget(0x0, 0x2, 0x4) semctl$GETALL(r6, 0x0, 0xd, &(0x7f0000003c40)=""/136) r7 = dup3(r0, r0, 0x80000) getpeername(r5, &(0x7f0000000000)=@can={0x0, 0x0}, &(0x7f0000000080)=0x80) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f0000002c00)=""/4096, &(0x7f0000003c00)=0x1000) sendmsg$can_raw(r7, &(0x7f00000001c0)={&(0x7f00000000c0)={0x1d, r8}, 0x10, &(0x7f0000000180)={&(0x7f0000000100)=@canfd={{0x3, 0x2, 0x6, 0xfffffffffffffff7}, 0x3c, 0x1, 0x0, 0x0, "2d758120de3ba251d01dcfd29490bf813a49b3e1840fa8ee7a7c2c2cfc8898a7892f64af8310312a78f74b4f6b9105280f452d8e8a8575317df43bf14cb912dc"}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x4) ioctl$TIOCSBRK(r5, 0x40044591) 2018/05/11 15:05:58 executing program 3: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000005c0)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) openat$cgroup_type(r1, &(0x7f0000000040)='cgroup.type\x00', 0x2, 0x0) unlink(&(0x7f00000000c0)='./control/file0\x00') rename(&(0x7f00000003c0)='./control/file0\x00', &(0x7f0000000380)='./file0\x00') mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='btrfs\x00', 0x0, &(0x7f0000000240)) mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000500)='ecryptfs\x00', 0x0, &(0x7f0000000540)) umount2(&(0x7f0000000200)='./file0\x00', 0x0) mmap(&(0x7f0000a95000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 136.608757] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 15:05:58 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1001, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000180)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000280)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) fchown(r0, r1, r2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000000100)=[{&(0x7f0000000040)="bb41f5e0d8ecfb0fc6f0e105f75cb9fd100b3c5b6133f8fd8a26717deb2fb67999bd47ddcefba571ba8040653ed3f376770f54017ca02e41eef471a0dbf9db0eaa3794eb67718e626602c97a1ad80fba13370524f867316f0e8f814c7d7864639740806fc47c40b0fde623d48763fed9f31c2af1bce3ed15b74afafe67965a11d6accc0e50330dc90cc6e48e7122ff660c707aa866280b584b825770ae2a258c", 0xa0}, {&(0x7f0000000640)="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", 0x1000}], 0x2, 0x1) r4 = socket$inet6(0xa, 0xb, 0x6) sendmmsg(r4, &(0x7f0000007b40)=[{{&(0x7f0000000480)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8ca1710b7432a2497d66229232c26ce2a79133f3219fdcadf34a0de8433eab0f20a9cb5a969be0b599b91f0737ce365e91b08e111fd693b617e4524347d8d3"}, 0x80, &(0x7f0000000500)}}, {{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}}}, 0x80, &(0x7f0000003800), 0x0, &(0x7f0000003880)}}], 0x2, 0x0) 2018/05/11 15:05:58 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000c47fec)={0x2, 0x4, 0x6879, 0xb, 0x0, 0xffffffffffffffff, 0x0, [0x4]}, 0x2c) fallocate(r0, 0x0, 0xd15, 0x7) 2018/05/11 15:05:58 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0xffffffffffffffff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, "61c27370616e3000"}}, 0x1e) r1 = dup(r0) recvmsg$kcm(r1, &(0x7f00000016c0)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000080)}, {&(0x7f0000000180)=""/148, 0x94}, {&(0x7f0000000240)=""/133, 0x85}, {&(0x7f00000000c0)=""/15, 0xf}, {&(0x7f0000000300)=""/80, 0x50}, {&(0x7f0000000100)=""/64, 0x40}, {&(0x7f0000000380)=""/122, 0x7a}, {&(0x7f0000000400)=""/5, 0x5}, {&(0x7f0000000440)=""/178, 0xb2}, {&(0x7f0000000500)=""/4096, 0x1000}], 0xa, &(0x7f00000015c0)=""/195, 0xc3, 0x8001}, 0x60) 2018/05/11 15:05:58 executing program 4: clone(0x8040000, &(0x7f0000000040), &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000000)) 2018/05/11 15:05:58 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x1, 0x1b8, [0x20000100, 0x0, 0x0, 0x20000130, 0x20000160], 0x0, &(0x7f0000000000), &(0x7f0000000100)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x0, '\x00', '\x00', '\x00', '\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], 0x70, 0xc0, 0xf8}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa]}}}}}]}]}, 0x230) 2018/05/11 15:05:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000232ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000000080)=0x8) ioctl$TCXONC(r0, 0x540a, 0x8001) [ 136.918823] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 15:05:59 executing program 1: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x101801) r2 = dup2(r1, r0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f00000001c0)={{0x2, 0x4e22, @rand_addr=0x5}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2, {0x2, 0x4e24, @loopback=0x7f000001}, 'veth0_to_bridge\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f81b7f0b014f9f91eeb7c37c7250f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(0xffffffffffffffff, 0xc058534b, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0x40}) write$sndseq(r2, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @connect}], 0x2cf) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000100)={0xab}) 2018/05/11 15:05:59 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001aff4)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/143, 0x8f}], 0x1) readv(r0, &(0x7f0000afd000)=[{&(0x7f0000309f9d)=""/1, 0x1}], 0x1) readv(r0, &(0x7f0000001440)=[{&(0x7f0000000200)=""/170, 0xaa}], 0x1) close(r0) poll(&(0x7f0000000000)=[{r0, 0x20}, {r0, 0x2}, {r0}, {r0, 0x4708}, {r0, 0xe71b}], 0x5, 0xe1f) 2018/05/11 15:05:59 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d"], 0xa2}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:05:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) readahead(0xffffffffffffffff, 0x0, 0x0) ftruncate(r0, 0xfffffffffffffff8) recvmsg(r0, &(0x7f00000024c0)={&(0x7f0000000000)=@sco, 0x80, &(0x7f0000002440)}, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00006b8ff0)={&(0x7f000058e000)=ANY=[@ANYBLOB="14000000"], 0x14}, 0x1}, 0x0) 2018/05/11 15:05:59 executing program 0: ioperm(0x0, 0x8, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000f3eff0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) shutdown(r0, 0x2000000000000002) set_thread_area(&(0x7f0000000000)={0x3, 0x20000800, 0x2400, 0x80000001, 0x8, 0x3, 0x1ff, 0x4, 0x1, 0x4}) 2018/05/11 15:05:59 executing program 4: clone(0x8040000, &(0x7f0000000040), &(0x7f0000000440), &(0x7f0000000000), &(0x7f0000000000)) 2018/05/11 15:05:59 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000100)=0x3) syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_access\x00') syz_open_procfs(0x0, &(0x7f0000000180)='attr/currt\x00') 2018/05/11 15:05:59 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e21, 0x4, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getpeername(r0, &(0x7f0000000080)=@in6, &(0x7f0000000000)=0x80) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000180)=0x6, 0x4) 2018/05/11 15:06:00 executing program 5: r0 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)='broute\x00', 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r0, &(0x7f00000000c0)='cifs.idmap\x00', &(0x7f0000000100)='user\x00') r1 = socket$inet(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f000000a000)=@broute={'broute\x00', 0x20, 0x1, 0x198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e80], 0x2, &(0x7f0000008000), &(0x7f0000000e80)=ANY=[@ANYBLOB="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"]}, 0x210) 2018/05/11 15:06:00 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={0x0, 0x40}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f0000000200)={r1, 0x3}, 0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000fa8fe4)={0xa, 0x4e22}, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000240)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000140), 0x0) connect$inet6(r2, &(0x7f000098cfe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x1}}, 0xffff}, 0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000000c0)=ANY=[@ANYBLOB="1700000028a02918957a52921db0fd435a11e1ea1656a42c2a363804416a725f8e8fff55654238d05df5b4fc9013510bb03bb9d5a38c867b7d5274706240ee9d942f43f2063048ed399e072899686b5c185b7a625cce248339e8c7d34c62d9c61fff2679a0db97d90306861d67e49b384fab9ce27b790bc68711acb80844ccaf085e46eb0d735bdeb79104bae964c0668c06490ea73faa2237adff49c0cdde02fd933a5c085ce9a1fea25e74f2e3bbbf", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r3, 0xe2}, 0x8) 2018/05/11 15:06:00 executing program 1: unshare(0x40600) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-des3_ede-asm\x00'}, 0x50c) prctl$setfpexc(0xc, 0x80) 2018/05/11 15:06:00 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ee1fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-camellia-aesni,sha3-256-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b78ff0)="a23364fd5e580ef24d71a19dd93fc727", 0x10) r2 = open(&(0x7f00004b8ff8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0xc9) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x73, "d09b0c40bfa89e42801145e61bdc668bb1d4bf85eef959258dc5445930e83ffd113d85df6f01cf9f0c3c9c4e7e4f05c805dd01a0af8c6accf9c4b38fe5a1d5d79f77512e0b856bb39159aee183d573969d073816559f1b3fcd0da6ebe2c461d43c55ce161463a7eaa471d23d8f9d25f2d1a089"}, &(0x7f0000000080)=0x7b) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00000000c0)={r3, 0x7, 0x20}, 0xc) sendfile(r1, r2, &(0x7f0000e64ff8), 0x8) 2018/05/11 15:06:00 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000080)=""/95, &(0x7f0000000100)=0x5f) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'ip6_vti0\x00'}) 2018/05/11 15:06:00 executing program 5: r0 = socket(0x400000000010, 0x3, 0x0) write(r0, &(0x7f0000001a40)="2400000021002551071c0165ff0ffc02020000000005000000e15fd93cc873f70706000000ffffa318c884834c05000000000002000000c9134500cbb707f7a9b7a58bd1982a483d72160d7935d2b17d1c554270f44c1ad55cf4a1b597b9c470662bcfe45503e0853f502f8e4591fb20a22e18efda361701605ce1a51502e81657a3cef40501f44d03000000792c738516106dace440987971508e22df11da3c4bf3ce7b79eae138cf0bfbdf10fa6be9d8966e09014842356fa9d0c8babe56211692e4b409752d7071ef5baea37368264195", 0xd2) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x0, 0x6000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x20, 0x0, 0x10001, 0x2}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000001c00)={r2, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x10001, 0x2, 0x202, 0x8, 0xe1, 0x4, 0x2, 0x2, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001b80)=@sack_info={r3, 0x7, 0xfffffffffffffffc}, &(0x7f0000001b40)=0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000002c0)={0x0, 0xffffffffffffffff}, &(0x7f0000000300)=0x8) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000001bc0)={r2, 0x1000}) sendmmsg$inet_sctp(r0, &(0x7f0000001980)=[{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x2cc, @mcast1={0xff, 0x1, [], 0x1}, 0x8}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000140)="4d4b249322f1fdf5cec5a8962b39aed1c29d60d29801c4a1b59151c892beeea043bd38402a83b072dcf49a", 0x2b}, {&(0x7f0000000180)="a3388e022284f35a6be73995a88283f47a6ec0a35d5237fcddc560485d8c9997dbcb2e59a852793900fcec66918d7be1adfc29f7999281b7cc37abc76d2a1cb301d865661721690f976faa48875b19202175c3eeb7497375da040624c84385bb592decd3570b4739a5fc5acbf2b9f7bd659c550744512aa044d1b25e2d398ba3faa38e583337996ec128dd7ed5eedddecd7c9b8aecc04f3486bfba847e15a3bb97ce5336f68a5b440c6b3d3f81ce5beda058b3def464e4a1eeb1edbf4505955f02afb295e6358136015b72d75006b683f015bd3cb0947eaf769cd02848327edceef1e32e01132db140a9dc66fac0221dad61d6c9a4", 0xf5}], 0x2, &(0x7f0000000340)=[@prinfo={0x18, 0x84, 0x5, {0x20, 0x100000000}}, @init={0x18, 0x84, 0x0, {0x2, 0x4, 0x100000001, 0x8937}}, @init={0x18, 0x84, 0x0, {0x7ff, 0x9, 0x401, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x8200, 0x100, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0x3ff, 0xfffffffffffffff9, 0x1000}}], 0x80, 0x4080}, {&(0x7f00000003c0)=@in6={0xa, 0x4e21, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0xc2}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="01e86c2a439617f778daa71e06625b496007a86fd9e5c03c3e7f1507f91828d524ca62a924b73a2d4a933a29e5baa62efc8db760819699378cb6bdcc9f427a44328d4ed39353c880ee0e81f1d06e0d47df0b96936f4f855d4285b50f191377d07844bb02b8771e07284e85995116682251d427ed4d21331ba14ebe8e27d2731fc1c30184f0c275c92d7a7afe0b686f10714e748f66b0f337e32711b27a54cdb3a9b954a2bc4d8dcc17017bfa77edb934848449ebb2bcd1d62716c119e363", 0xbe}], 0x2, &(0x7f0000001500)=ANY=[@ANYBLOB="18003c9718cb0000840000000600000009000032dd2ca200"], 0x18, 0x4010}, {&(0x7f0000001540)=@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10, &(0x7f0000001900)=[{&(0x7f0000001580)="d27b319b335e94c89bde967805d69628d9952594a79a9f3e72aeaed1eb58657858fb6f00e3beb06ceb65a6090b5fd60af2f9b5fc7bfca6fe1667e32fb165026c54a7f825e5267b5e9002eff7574383070b30c2517b8c2e4ec15b48af7b22ee12915263cc25388cdd65bdbcfc6b6a52f02fcb1b45d3a1a496fd70917309bd21ced8ac0467feab07e17fbc18e73991222faf31feeb515ee999e1cd564e4b2432812bab", 0xa2}, {&(0x7f0000001640)="579fa9dbb33b07173646eca18d46ebea80e416d045a9e567fa98d87e543720c3737f57be09b3ffabfd53421d4ea64ac5a9b30212b08a17e1a6fdb342510e6cc7ce67091e806c7a824f6a705cad04a7cfa53535a558be32dbf24f7ba520b9a7a817c7efc99120ac8b007ee35288051544118b70ec59690a38fc9a5390c0b9d536dd007edea5", 0x85}, {&(0x7f0000001700)="7f064f11878ff9543eac711a59c5c158014d7d68c0ce53b0eaa3037589fde7de4ca3754ef60f4f63e150fc8d3fc9af6708e45c3d82da4cfe8f4a0c8d45b59a27a32e7bfbd39f210a6ea09254c2cd27de030d87c1fc716de87b04d58a11c04106a86b8197c8edde0f5fb05fb3af5158a1d82478113737a94927c176284c420584907b95b76dab1166a0b4542c613c34d1a14ec2fcaa6d2c88662eb37265a4d8fdaee8e8a75a6f25a62d0b538bee517902840940", 0xb3}, {&(0x7f00000017c0)="2c68bac29521f7bd15690236e8ce4c38dca225d5ea203b310bce8dae9ef0b92eead4d71aef67f936294881a8a420c9f5a42c2116b988156358f7d0a0c2e4a5f5040259e2f8ba45c58e16b79705149ccf8a37a68e6b6184c7ca579384552d65d3a0735db5e7b3be5d190a34f4c824a22a0210a143befadcdd6b669022474117207141eb9640e5c4281e60286cdf7a851617ffe0a62aea4b00f3646c13fc94f453ce0f21ed2d50fe40277430e963e391b3f5266a6377aad3a079a471b80d6deeec70e503f4862cbe43b1414ff91ca77f1c68f9fac5b4efc5eaa78bb500b269a749c00fdd8bd84131911ef8313c0ba1b32b7689725c08d34970", 0xf8}, {&(0x7f00000018c0)="4c076b0ab77f06738ca5d912350aaa6a613b162b7088292b540c207fbbd98a6bb74d5a1b4f78e4d5287c7493fcef6c13e5c3f48a92", 0x35}], 0x5, 0x0, 0x0, 0x4801}], 0x3, 0x804) 2018/05/11 15:06:00 executing program 1: r0 = socket$vsock_dgram(0x28, 0x2, 0x0) bind$vsock_dgram(r0, &(0x7f0000000000)={0x28, 0x0, 0x3, @reserved=0x1}, 0x10) [ 138.411004] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/11 15:06:00 executing program 4: r0 = socket(0x1e, 0x4, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$cgroup_type(r1, &(0x7f00000000c0)='threaded\x00', 0x9) setsockopt(r0, 0x10f, 0x82, &(0x7f0000000040)="4a11ff6c135ab60a78d31a7fbe9361c299f864379934a3aefa1a5e50260b92ea6e382d922c9e5cb0bc73bc5e6c57440c91626ee4bb2a5abe2a57e05e71a10d06785547c7cf3496f21f7ad4f3", 0x133) 2018/05/11 15:06:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='uid_map\x00') ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{0x0, 0xffff}, {0x80000000, 0xfffffffffffffce5}, {0x7, 0xa4}, {0xffff, 0xfed}, {0x9306, 0x8}, {0x2, 0xffffffff00000001}, {0x1, 0x7ff}, {0x8, 0x3f}, {0x91, 0xa7}]}) r1 = memfd_create(&(0x7f0000000080)="17", 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000380)=ANY=[@ANYBLOB="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"]) write$binfmt_aout(r1, &(0x7f0000000100)=ANY=[@ANYRES16=r0], 0x2) socket$can_raw(0x1d, 0x3, 0x1) execveat(r1, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000000580), &(0x7f000034bff8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) [ 138.500415] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/05/11 15:06:00 executing program 7: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000001d00)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000000)='io.max\x00', 0x2, 0x0) write$cgroup_int(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB='9:4\r'], 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000000180)={'vcan0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1b}}}) fgetxattr(r0, &(0x7f00000000c0)=@known='user.syz\x00', &(0x7f0000000100)=""/22, 0x16) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000080)='syzkaller1\x00', 0x10) 2018/05/11 15:06:00 executing program 5: r0 = getpgrp(0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x7fff, 0x0) ioctl$EVIOCGABS0(r2, 0x80184540, &(0x7f00000001c0)=""/44) r3 = memfd_create(&(0x7f0000000180)='\x00', 0x3) mkdirat$cgroup(r3, &(0x7f00000000c0)='syz1\x00', 0x1ff) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x8}, r0, 0x0, 0xffffffffffffffff, 0xc) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000000100)=""/114) 2018/05/11 15:06:01 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000003fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001fe2)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x40200, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f00000001c0)={0x3ff, 0x0, 0x10000, 0x8}) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000000340)=""/58, &(0x7f0000000380)=0xffffffffffffffb3) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f0000000200)={0x5, r4}) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000000080)={0xff, 0x7, 0x6, 0x0, 0x0, [], [], [], 0x5a, 0x4}) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x65, &(0x7f0000013e95), 0x4) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x71, &(0x7f0000000000), 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x5, 0x20, 0x401, 0x1}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000300)={0x749e, 0x4, 0x3208000000000000, 0x5, r5}, 0x10) close(r2) close(r1) 2018/05/11 15:06:01 executing program 5: r0 = syz_open_dev$sndctrl(&(0x7f0000fad000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000), 0x2}, 0xc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f00000000c0)=0x1007ffe) read(r0, &(0x7f0000000000)=""/77, 0x1ab) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000000d000), &(0x7f0000001000)=0xfea6) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uinput\x00', 0x2, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0xa00) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/05/11 15:06:01 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000040)='/dev/urandom\x00', 0x200200, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x80}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x2}, &(0x7f00000002c0)=0x90) unshare(0x40600) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000000c0)=""/252) 2018/05/11 15:06:01 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="02040000040000000000000000000000020001000000298aeea41d4310f6ba7bd3faab84711b00000000000000000000"], 0x20}, 0x1}, 0x0) 2018/05/11 15:06:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000002c0)=0x4) nanosleep(&(0x7f0000000240)={0x77359400}, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/schedule_icmp\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x7c, &(0x7f0000000480)=[@in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e24, @rand_addr=0xffffffffffffffff}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21}, @in6={0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x1}, @in={0x2, 0x4e23, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast2=0xe0000002}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000400)=@assoc_value={r2, 0x1}, &(0x7f0000000440)=0x8) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000000100)=""/126) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) 2018/05/11 15:06:01 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd"], 0xbd}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:06:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00000005c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000001d00090100000000000000001800000014000300fe80000091c5000000000000000000aa"], 0x28}, 0x1}, 0x0) delete_module(&(0x7f0000000040)='\x00', 0x800) 2018/05/11 15:06:01 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$tun(r1, &(0x7f0000000280)={@void, @hdr={0x1, 0x7, 0x6, 0xbd1, 0x0, 0xcf1}, @x25={0x0, 0x2, 0xf3, "dd46d382021cde6546678a45a030629083d257e9fb727fc32294df64822fc253ec2a2ad9cdf7f9f226363ccd798e5c4f224af3f6a12fdaa4b0c02794474fad1d316b292d0d573830897debaab6791b8973445e996949db673b001016d1ed182b9053c4d5b8502767f6ddf597bd17e95a812e52f6d2ac7fd38e72ca2fdb185332483815e6fab34c59ab51c5c38a3fe4fa03604bff4ffdf7347ce85ecf2b126685277cc9083857924caecdceed5d72e3369c981bd9f4bbaf"}}, 0xffffff44) [ 139.161004] netlink: 'syz-executor4': attribute type 3 has an invalid length. [ 139.175686] device ifb0 entered promiscuous mode [ 139.194935] netlink: 'syz-executor4': attribute type 3 has an invalid length. 2018/05/11 15:06:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(des3_ede)\x00'}, 0x58) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0xffffff24, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef915d56534c90c2", 0x18) sendmsg$netrom(r1, &(0x7f0000000500)={&(0x7f0000000040)=@ax25={0x3, {"7723cbaf902bdd"}}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000f00)}, {&(0x7f0000000080)="c7bf696eb07ba95c23cc746cbd42b463825208ade72eadfa0b0df928887e1d1062365b5f4189a236a544c39af72ec2875153b08c9ec7cf3e22a3bb2a49b17e", 0x3f}], 0x2, &(0x7f0000000440)=[{0x68, 0x0, 0x41, "4fa16948f9e03026eacd30eb4ab0d924114fcb5a0ccb03cbe85451bac3a9c32d603c8095a4c2a3219613142127faccfbf020761c3b5491e9945d1abe43a88ea04c1c29fbf2f68681efefeea6010353d7bae04514c7"}], 0x68, 0x4}, 0x40000) 2018/05/11 15:06:01 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000360000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f00000001c0)=ANY=[@ANYPTR], 0x8}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000003b80)=[{{&(0x7f00000025c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000002700), 0x0, &(0x7f0000002740)=""/33, 0x21}}, {{0x0, 0x0, &(0x7f0000002980), 0x0, &(0x7f00000029c0)=""/216, 0xd8}}], 0x2, 0x40, &(0x7f0000002ac0)={0x0, 0x989680}) 2018/05/11 15:06:01 executing program 3: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000001c0)={0x1, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}}}, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x28, &(0x7f0000dccff4)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x232) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) syz_open_dev$adsp(&(0x7f0000000140)='/dev/adsp#\x00', 0x3, 0x40) r2 = dup3(r1, r1, 0x80000) r3 = openat(r2, &(0x7f0000000180)='./file0\x00', 0x40002, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000000c0)={r1}) 2018/05/11 15:06:01 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$tun(r1, &(0x7f0000000280)={@void, @hdr={0x1, 0x7, 0x6, 0xbd1, 0x0, 0xcf1}, @x25={0x0, 0x2, 0xf3, "dd46d382021cde6546678a45a030629083d257e9fb727fc32294df64822fc253ec2a2ad9cdf7f9f226363ccd798e5c4f224af3f6a12fdaa4b0c02794474fad1d316b292d0d573830897debaab6791b8973445e996949db673b001016d1ed182b9053c4d5b8502767f6ddf597bd17e95a812e52f6d2ac7fd38e72ca2fdb185332483815e6fab34c59ab51c5c38a3fe4fa03604bff4ffdf7347ce85ecf2b126685277cc9083857924caecdceed5d72e3369c981bd9f4bbaf"}}, 0xffffff44) 2018/05/11 15:06:01 executing program 4: unshare(0x40020000) r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) pread64(r0, &(0x7f0000001200)=""/4096, 0x1000, 0x0) [ 139.403116] device ifb0 entered promiscuous mode 2018/05/11 15:06:01 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x10f34a, 0x0) write$evdev(r0, &(0x7f0000000040)=[{{0x77359400}}], 0x18) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'dummy0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) [ 139.487958] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 15:06:01 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$tun(r1, &(0x7f0000000280)={@void, @hdr={0x1, 0x7, 0x6, 0xbd1, 0x0, 0xcf1}, @x25={0x0, 0x2, 0xf3, "dd46d382021cde6546678a45a030629083d257e9fb727fc32294df64822fc253ec2a2ad9cdf7f9f226363ccd798e5c4f224af3f6a12fdaa4b0c02794474fad1d316b292d0d573830897debaab6791b8973445e996949db673b001016d1ed182b9053c4d5b8502767f6ddf597bd17e95a812e52f6d2ac7fd38e72ca2fdb185332483815e6fab34c59ab51c5c38a3fe4fa03604bff4ffdf7347ce85ecf2b126685277cc9083857924caecdceed5d72e3369c981bd9f4bbaf"}}, 0xffffff44) 2018/05/11 15:06:01 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000040)=0x7fffffff) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00002e8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) r3 = accept$alg(r1, 0x0, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000080)=""/74, &(0x7f0000000100)=0x4a) io_setup(0x800, &(0x7f00002eeff8)=0x0) io_submit(r4, 0x1, &(0x7f00001f5ff8)=[&(0x7f000011e000)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00002e9ff7)="b2", 0x1}]) accept$alg(r1, 0x0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) r5 = syz_open_dev$vcsn(&(0x7f0000000140)='/dev/vcs#\x00', 0x3f, 0x10400) getsockopt$netrom_NETROM_N2(r5, 0x103, 0x3, &(0x7f0000000180)=0x3, &(0x7f00000001c0)=0x4) [ 139.617549] device ifb0 entered promiscuous mode [ 139.695144] IPVS: ftp: loaded support on port[0] = 21 2018/05/11 15:06:02 executing program 5: r0 = open(&(0x7f000000fffa)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000009000/0x4000)=nil, 0x4000, 0x2, 0x13, r0, 0x0) open(&(0x7f0000002000)='./bus\x00', 0x0, 0x0) madvise(&(0x7f0000000000/0x4000)=nil, 0x4000, 0xe) 2018/05/11 15:06:02 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x0, 0x0, 0xffffffffffffffdf}]}, 0x10) 2018/05/11 15:06:02 executing program 0: mkdir(&(0x7f0000b08ff8)='./file0\x00', 0x0) mkdir(&(0x7f00006aaff8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9eff8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00008b4000)='./file0\x00') socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'HL\x00'}, &(0x7f0000000080)=0x1e) mount(&(0x7f0000451ff8)='./file0\x00', &(0x7f000069cff8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)) mount(&(0x7f000097fff8)='./file0\x00', &(0x7f0000a51ff8)='./file0\x00', &(0x7f00002d6ffd)='9p\x00', 0x5000, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) write$binfmt_script(r0, &(0x7f0000000240)={'#! ', './file1', [{0x20, 'HL\x00'}, {0x20}, {0x20}, {0x20, 'ramfs\x00'}], 0xa, "f8a5ebfdc1afddfad4bd6867d656a2cde0b113372790fa27f2db01dd493c2d381811181e668fef608b494e670ca9706e2b5a8192f1"}, 0x4d) r3 = getegid() syz_fuse_mount(&(0x7f00000000c0)='./file2\x00', 0xa001, r2, r3, 0x9, 0x80) pivot_root(&(0x7f0000857ff8)='./file0\x00', &(0x7f0000a96ff8)='./file0\x00') 2018/05/11 15:06:02 executing program 3: r0 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x59ab3915, 0x100) sendto$inet(r0, &(0x7f0000000140)="c43e224d7e18b3100117203424291e8780fd91ef1e95690820f873c73a630498d7156cfd5715c6707dd9515d81bfbd209ede312acaa9ee2b4b51a2068b2eca30f4114f837cf54eb11350c36ffc0ab923ea7f36574986613116d985e9726d0d194811d52d8044257db65133f365cd7f5dea6ee28c91588f23e192f97ab69b0b90d4783a7a3ff55966a8fcf8a3d5f30c51ef9ea645b0414ba1c80c3c48207aed26a69a7abcee3245155668c5a7a27590ec7bb63c9c5a9a5e24e5d91fe1f786a7aeb00a09f9effbb5828dddd1f568d677c2233947d846c0a7052e6a591de106d9a312014e852921b293d9416d95e4105d2df3adf481a0288e", 0xf7, 0x10, &(0x7f0000000240)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000002c0)={'raw\x00'}, &(0x7f0000000340)=0x54) connect$inet(r1, &(0x7f0000001ffa)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000040)=0x6, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000280)) sendto$inet(r1, &(0x7f0000642000)="d352", 0x2, 0x91, &(0x7f0000940000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000006c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000001c00)=ANY=[@ANYBLOB], 0x1}, 0x1}, 0x0) recvmsg(r1, &(0x7f0000000400)={&(0x7f00000000c0)=@sco, 0x80, &(0x7f0000000500)=[{&(0x7f0000000700)=""/4096, 0x1000}], 0x1}, 0x0) recvmsg(r1, &(0x7f000091d000)={&(0x7f0000813fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000451fb0)=[{&(0x7f0000687f5c)=""/164, 0xa4}], 0x1, &(0x7f00009485e1)=""/148, 0x94}, 0x0) 2018/05/11 15:06:02 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$tun(r1, &(0x7f0000000280)={@void, @hdr={0x1, 0x7, 0x6, 0xbd1, 0x0, 0xcf1}, @x25={0x0, 0x2, 0xf3, "dd46d382021cde6546678a45a030629083d257e9fb727fc32294df64822fc253ec2a2ad9cdf7f9f226363ccd798e5c4f224af3f6a12fdaa4b0c02794474fad1d316b292d0d573830897debaab6791b8973445e996949db673b001016d1ed182b9053c4d5b8502767f6ddf597bd17e95a812e52f6d2ac7fd38e72ca2fdb185332483815e6fab34c59ab51c5c38a3fe4fa03604bff4ffdf7347ce85ecf2b126685277cc9083857924caecdceed5d72e3369c981bd9f4bbaf"}}, 0xffffff44) 2018/05/11 15:06:02 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x20000, 0x0) syncfs(r0) socketpair$inet(0x2, 0x6, 0x401, &(0x7f0000000080)) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0x1ffffffffe]}) 2018/05/11 15:06:02 executing program 4: r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f000000ab00)=[{{&(0x7f0000000080)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, &(0x7f000000a280), 0x0, &(0x7f0000000040)}}, {{&(0x7f000000a440)=@can={0x1d}, 0x10, &(0x7f000000a5c0), 0x3a5, &(0x7f000000a600), 0xfffffd27}}], 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/40, 0x28}, {&(0x7f0000000100)=""/75, 0x4b}, {&(0x7f0000000040)=""/46, 0x2e}, {&(0x7f0000000180)=""/130, 0x82}, {&(0x7f0000000240)=""/173, 0xad}, {&(0x7f0000000300)=""/217, 0xd9}], 0x6, &(0x7f0000000480)=""/111, 0x6f, 0x9}, 0x2000) 2018/05/11 15:06:02 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd"], 0xbd}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) [ 140.199348] device ifb0 entered promiscuous mode 2018/05/11 15:06:02 executing program 2: r0 = socket(0xa, 0x1, 0x0) prctl$setendian(0x14, 0x2) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000000000)=""/13, &(0x7f0000000040)=0xd) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x803ffdff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000100)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000240)={{{@in=@broadcast, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000000340)=0xe8) setsockopt$inet6_dccp_int(r0, 0x21, 0x5, &(0x7f0000000480)=0x3, 0x4) r3 = open(&(0x7f00000004c0)='./file0\x00', 0x0, 0x8) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f0000000500)={0x100, 0x2, 0x0, 0x1, "80fb3c7a93a479832329214b3e09e48f808be1d8b1f33d5fa666d0c9b46c54b2a99317f4441e819d09568222", 0xc04}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000380)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in, 0x4e24, 0x100000000, 0x4e20, 0x0, 0xa, 0x80, 0x257480c32a072631, 0x0, r1, r2}, {0x5, 0x5, 0x7, 0xfa, 0x800, 0x3, 0x5, 0x9}, {0x1, 0x8, 0x8000, 0x4}, 0xffffffffffffc26d, 0x6e6bb8, 0x1, 0x0, 0x3, 0x1}, {{@in6, 0x4d5, 0xff}, 0x2, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3500, 0x3, 0x3, 0xf75, 0x5, 0x5, 0xe23}}, 0xe8) 2018/05/11 15:06:02 executing program 5: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) unshare(0x20040600) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000140)) 2018/05/11 15:06:02 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x54, 0x5) ppoll(&(0x7f0000000040)=[{r0}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100), 0x8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000001c0)=0x401) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001280)={0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f00000012c0)={'security\x00', 0x2, [{}, {}]}, 0x48) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) perf_event_open(&(0x7f0000012000)={0x2, 0x70, 0xfffffffffffffff4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') unshare(0x8000000) r2 = syz_open_pts(r0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x200000, 0x0) connect$rds(r3, &(0x7f0000000180)={0x2, 0x4e22, @rand_addr=0x42f842b2}, 0x10) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/05/11 15:06:02 executing program 1: socket(0x11, 0x100000802, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) write$tun(r0, &(0x7f0000000280)={@void, @hdr={0x1, 0x7, 0x6, 0xbd1, 0x0, 0xcf1}, @x25={0x0, 0x2, 0xf3, "dd46d382021cde6546678a45a030629083d257e9fb727fc32294df64822fc253ec2a2ad9cdf7f9f226363ccd798e5c4f224af3f6a12fdaa4b0c02794474fad1d316b292d0d573830897debaab6791b8973445e996949db673b001016d1ed182b9053c4d5b8502767f6ddf597bd17e95a812e52f6d2ac7fd38e72ca2fdb185332483815e6fab34c59ab51c5c38a3fe4fa03604bff4ffdf7347ce85ecf2b126685277cc9083857924caecdceed5d72e3369c981bd9f4bbaf"}}, 0xffffff44) 2018/05/11 15:06:03 executing program 7: modify_ldt$write2(0x11, &(0x7f0000c8cff7)={0x2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x10000}, 0x10) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.events\x00', 0x0, 0x0) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0xe, 0x80800) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) r3 = syz_open_dev$sndtimer(&(0x7f0000000280)='/dev/snd/timer\x00', 0x0, 0x8000) sendmsg$nl_generic(r0, &(0x7f0000001700)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000016c0)={&(0x7f00000002c0)={0x13ec, 0x20, 0x8, 0x70bd2b, 0x25dfdbfe, {0x13}, [@generic="f34c5b826a3e2d36797a421e089ac6df3186a18260c00d7b77675371a02793288561d583cb2278c877c1ec69e19090a88ba9fac199696c5d86264ca7a180b962fd924ce16e4eadde9a35856d0f86febcd78a562ee8ccd1435a106023025107d0ddd515f045ce0ba325c29458158384e79fde14f1c577ef620f611fa429cbc77fa58581f647449b71f16532154c12599923ecdb7eb61fec3a608c4d4c2725fb89aae14d8f99e84593e3bb8b070d6e2333a13d35fb06d5c51e1a67a5d076207ac2c93fffac", @typed={0x4, 0x44}, @typed={0x14, 0x12, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @generic="61788c4ae89149b3f897c939d483c4845adff32bcadbf8cd", @nested={0x120c, 0x1c, [@generic="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", @generic="af6ed6d5846b18f462b9513dfa15a779183ec92a83beb3b66aae5d1ea19210cebb1d894fead5da0472c83aee1c775e81a1a6012783430f062528a529f8296fb2b1d0c267ae63b7db813dbc0bd1d3a61cb4f20025e7601bc8e0d0e57b67ef4e0e3a0125a2135250117db53cb08d380c367ad2b374ec60f82f8806da8b73021a", @typed={0xdc, 0x1, @binary="75b7fa80a452cbc874d83cc30d3ed91e09adf6735c695f375b80e7ef65c2e9bbee236b9bc78395486d0bb68ad9d58104468b832e6e575d25049184839e352c53f5a5db35f0ec0cb3e5ed8fcf3a28e39b37f260db6e42aa526d92d4c1f87e814f56dbf66b124567cecd9beee27c4881c8c81e67c10e8f8e45d90047d9c9473597953de51181f8ef6ebe7139cfcd212c56ce758b0498a156d9ef5d6193e354e7d1086971c8a75c284763b4414178beaf03c9eeb2fc942d3c2fd6d9ddace95ea6c1763340c65e7a98c26a049ff9628dc1d9bdff7759d09029"}, @typed={0x8, 0x30, @ipv4=@rand_addr=0xffff}, @typed={0x8, 0x92, @fd=r1}, @typed={0x8, 0x6d, @u32=0x4}, @generic="d4367c7657a515b12a952368173454057f474c718c4e7524a10e484022628f8bc908e176a5be6afa95e00527b83a4741d13d355d98348b709f12c851b8850c23db79e63843ceaf3e47f13c2a11fe8a462c64228997f34790f2f9c04c4bfd42f36fe699126bf9b38699612d22eec74974502d2e598739a835e29437dd44e35a74306d5b", @typed={0x8, 0x33, @uid=r2}, @typed={0x8, 0x8a, @u32=0x5}]}, @typed={0x8, 0x27, @fd=r3}, @generic="e7a0cb4125a2179ce2e5b0b7cdbdf1375da36953d63e4184544edda3b805be6e96d5b93567f893da178fea90d242eecec634797938249b663302271c0994d8fe047d11e9562a1b2e700a45e2eafded6254a8dd982a4aa53a988ab1ec48e719cf6d6e955bac8d731738f35f59bed79e4019011418f17772dee6f5d834b0be15d2b5d4580b3f107aaa03f7a17b310ac289fbb3ef9d32c473020a0f651566d50cc8204a6dd07f0b50b1f02a5441333a6305dd2bd5bd7e06c1371ce2cf39d878a01ff65573b9ddb6a700930899c962"]}, 0x13ec}, 0x1, 0x0, 0x0, 0x4000080}, 0x4040) modify_ldt$write(0x1, &(0x7f0000000000)={0x4, 0x20001000, 0x4000, 0x0, 0xfffffffffffffffd, 0x2, 0x5, 0xde85, 0x9, 0x5}, 0xffffffffffffff5e) 2018/05/11 15:06:03 executing program 2: get_mempolicy(&(0x7f0000000000), &(0x7f0000000040), 0x1, &(0x7f0000ffc000/0x2000)=nil, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000400)=ANY=[@ANYBLOB="aa550caaaaaaf76360280000080647002a95465424e373e538441257d8522906fce677879d74b77bb6c50bd728b863003080a4cf080000000070", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f0000000080)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000380), &(0x7f00000003c0)=0x10) io_setup(0x4, &(0x7f00000000c0)=0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000100)='/dev/snd/midiC#D#\x00', 0x9, 0x143400) r3 = syz_open_dev$mice(&(0x7f0000000280)='/dev/input/mice\x00', 0x0, 0x100) io_cancel(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x1941, r2, &(0x7f0000000180)="17c05f3d39a672b271c0068a872fcb5696b25fa2d0da985dec75fd7e07aeae3d110c59413a0652f995ea6d48541e3149f19d5c23ddb5ce51eace290e697440bdbc1cf7d8d6508d13c39e77c2f4fd7c30e3d01d3ebe2a03282215cc834a8c18a6fd5d05f0f0e93c495154b0e0c875a324b8d3cf7be37319524c782aa5bb252203e98134d4a91713ce46edccb2dfe37ab5a0783b521e537fd9534b5588f7ba35d90a0f3bb4f020659cf8edd31e1bc58575ec3df3f37ed31d868a40377a8b0f9b3d5a72d109977d662c96a4e0068400593127263d7b0eab46de", 0xd8, 0x2, 0x0, 0x0, r3}, &(0x7f0000000300)) 2018/05/11 15:06:03 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000280)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') mkdir(&(0x7f0000000000)='../file0\x00', 0x190) umount2(&(0x7f0000e28000)='..', 0x2) symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00') lsetxattr(&(0x7f0000712ff8)='./file0\x00', &(0x7f0000faffe7)=@known='security.capability\x00', &(0x7f00002b2fec)="0000000201000000000000010400000000000000", 0x14, 0x0) 2018/05/11 15:06:03 executing program 0: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r0, &(0x7f0000000100)='cifs.idmap\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x3}, r1) request_key(&(0x7f000000aff5)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a}, &(0x7f00000000c0)='^^\x00', 0x0) 2018/05/11 15:06:03 executing program 1: socket(0x11, 0x100000802, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) write$tun(r0, &(0x7f0000000280)={@void, @hdr={0x1, 0x7, 0x6, 0xbd1, 0x0, 0xcf1}, @x25={0x0, 0x2, 0xf3, "dd46d382021cde6546678a45a030629083d257e9fb727fc32294df64822fc253ec2a2ad9cdf7f9f226363ccd798e5c4f224af3f6a12fdaa4b0c02794474fad1d316b292d0d573830897debaab6791b8973445e996949db673b001016d1ed182b9053c4d5b8502767f6ddf597bd17e95a812e52f6d2ac7fd38e72ca2fdb185332483815e6fab34c59ab51c5c38a3fe4fa03604bff4ffdf7347ce85ecf2b126685277cc9083857924caecdceed5d72e3369c981bd9f4bbaf"}}, 0xffffff44) 2018/05/11 15:06:03 executing program 5: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000ffc)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000ffc)) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, &(0x7f0000000140)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000080)={0x303, 0x33}, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/05/11 15:06:03 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0xfff, 0x7, 0x3ed, 0x4, 0x1f, 0x1, 0x1, {0x0, @in6={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x200, 0x1, 0x3735, 0x4, 0x9}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r1, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x84) r2 = syz_open_dev$sndctrl(&(0x7f0000004fed)='/dev/snd/controlC#\x00', 0x0, 0x0) r3 = syz_open_dev$mouse(&(0x7f00000002c0)='/dev/input/mouse#\x00', 0x0, 0x40) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f0000000380)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) ioctl$VHOST_SET_VRING_CALL(r2, 0x4008af21, &(0x7f0000000300)={0x0, r3}) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000340)={0x1}, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f00000000c0)={0x3, 0x1, 0x0, 0x0, &(0x7f0000000040)=[{}]}) 2018/05/11 15:06:03 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd"], 0xbd}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:06:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=@setlink={0x2c, 0x13, 0x201, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_ADDRESS={0xc, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}]}, 0x176}, 0x1, 0x0, 0x0, 0x4000000000000000}, 0x0) 2018/05/11 15:06:03 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x8000) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000080)={0x7}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x2, 0x200, 0x1, 0x1, 0x7, 0x2, 0x80000000, r1}, 0x20) exit(0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000f33fc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f0000a65ff8), 0x8}) 2018/05/11 15:06:03 executing program 2: setsockopt(0xffffffffffffffff, 0x4, 0x7f, &(0x7f0000001180), 0x0) 2018/05/11 15:06:03 executing program 1: socket(0x11, 0x100000802, 0x0) r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) write$tun(r0, &(0x7f0000000280)={@void, @hdr={0x1, 0x7, 0x6, 0xbd1, 0x0, 0xcf1}, @x25={0x0, 0x2, 0xf3, "dd46d382021cde6546678a45a030629083d257e9fb727fc32294df64822fc253ec2a2ad9cdf7f9f226363ccd798e5c4f224af3f6a12fdaa4b0c02794474fad1d316b292d0d573830897debaab6791b8973445e996949db673b001016d1ed182b9053c4d5b8502767f6ddf597bd17e95a812e52f6d2ac7fd38e72ca2fdb185332483815e6fab34c59ab51c5c38a3fe4fa03604bff4ffdf7347ce85ecf2b126685277cc9083857924caecdceed5d72e3369c981bd9f4bbaf"}}, 0xffffff44) 2018/05/11 15:06:03 executing program 7: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800800c0045004, &(0x7f0000000080)) getresgid(&(0x7f0000000180), &(0x7f0000000100), &(0x7f0000000140)=0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) 2018/05/11 15:06:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x100006) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x2) getpid() writev(r0, &(0x7f0000000180)=[{&(0x7f0000000380)="580000001400192340833a80040d8c5602062200010400000011000000005800004824ca944f64009400050028825a003b5fbe907902008000f0fffefffffe03edf8fef5dd00000010000100000c0900ff4d00040e05a541", 0x58}], 0x1) openat$vnet(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhost-net\x00', 0x2, 0x0) 2018/05/11 15:06:04 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20, 0x0, @empty, 0xfc}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000b40)="23884051f454d47608e4b1090f80d95221b6e30fcf1d452c9b7e024e9d7fde15423fb3af6700990fc5a9fed35ec9f0e60001000020298b435477abc3051d2a0cf1635a19e6333dddbf0ab7c74c430052eb5d6462237cb7f46bef2de05d50ce84e3db9633fd", 0x65}], 0x1) write$binfmt_aout(r0, &(0x7f00000002c0)=ANY=[@ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES64, @ANYPTR=&(0x7f0000000180)=ANY=[@ANYRES16=r0, @ANYBLOB="f3560d7f58d0a58ef64780091c3c28869aacc8e47ba8dd4651494882498677e21f7e9650e172c9444f54ed0ada38656068879512d3a17e3a1150aa7c1fdcf5703a25da83788222d84152b6ad79b7a49911fac7a68d3067bd19e30cd33746c222e45b6781a2bb2d0365cd9c20c2f39ec367676c17a8a55c945f053da3c6badbbadf109ca2148dea189770dc1f6382838622c643dbf52f6b0718731e79325f509db8a93028decd8d5685fafa050e1851ecf808dbdb339b3caca420270955226a252e232c196c35f5", @ANYRES64=r0]], @ANYRES64=r0, @ANYPTR], 0xfffffef1) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sloppy_tcp\x00', 0x2, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={r1, 0x7, 0x1, 0x2, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) 2018/05/11 15:06:04 executing program 0: unshare(0x40600) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x240000, 0x0) getsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000040), &(0x7f0000000080)=0x4) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r1, 0x0, 0x0, 0x0) 2018/05/11 15:06:04 executing program 2: clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8aff8)='./file0\x00', &(0x7f0000a7bfc8), &(0x7f0000000180)) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200), &(0x7f0000000280)) ioctl$int_in(r1, 0x5452, &(0x7f0000008ff8)=0x3f) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = dup2(r1, r2) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000000)={0xc7cc, 0x8, 0x3, 0x401, 0x2, 0x3f, 0x80}, 0xc) fcntl$setown(r4, 0x8, r3) tkill(r0, 0x16) creat(&(0x7f0000369ff8)='./file0\x00', 0x0) 2018/05/11 15:06:04 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000440)={0xffffffffffffffff, 0x3, 0x1, 0xff, &(0x7f0000000400)=[0x0, 0x0, 0x0], 0x3}, 0x20) recvmmsg(0xffffffffffffff9c, &(0x7f000000a280)=[{{&(0x7f0000009a00)=@un=@abs, 0x80, &(0x7f0000009f40)=[{&(0x7f0000009a80)=""/202, 0xca}, {&(0x7f0000009b80)=""/196, 0xc4}, {&(0x7f0000009c80)=""/237, 0xed}, {&(0x7f0000009d80)=""/242, 0xf2}, {&(0x7f0000009e80)=""/100, 0x64}, {&(0x7f0000009f00)=""/63, 0x3f}], 0x6, &(0x7f0000009fc0)=""/210, 0xd2, 0xe8}, 0x8}, {{&(0x7f000000a0c0)=@can={0x0, 0x0}, 0x80, &(0x7f000000a180)=[{&(0x7f000000a140)=""/22, 0x16}], 0x1, &(0x7f000000a1c0)=""/150, 0x96, 0x8}, 0xffffffffffffffff}], 0x2, 0x2060, &(0x7f000000a300)) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000a340)={r2, @dev={0xac, 0x14, 0x14, 0xc}, @multicast1=0xe0000001}, 0xc) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'ip6_vti0\x00', 0x400}) r3 = syz_open_dev$tun(&(0x7f0000000280)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000180)={0x200000000000000a, &(0x7f0000000140)=[{}]}) r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x8040, 0x0) getsockopt$IP6T_SO_GET_INFO(r4, 0x29, 0x40, &(0x7f0000000380)={'nat\x00'}, &(0x7f0000000240)=0x54) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x900, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r5, 0xc08c5336, &(0x7f00000002c0)={0x3, 0x800, 0x7, 'queue1\x00', 0x100000001}) r6 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x90000) getsockopt$inet_mreq(r6, 0x0, 0x23, &(0x7f0000000040)={@loopback, @multicast1}, &(0x7f0000000080)=0x8) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={"d202b999cf85000000000088f301e710", 0x102}) 2018/05/11 15:06:04 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$tun(r1, &(0x7f0000000280)={@void, @hdr={0x1, 0x7, 0x6, 0xbd1, 0x0, 0xcf1}, @x25={0x0, 0x2, 0xf3, "dd46d382021cde6546678a45a030629083d257e9fb727fc32294df64822fc253ec2a2ad9cdf7f9f226363ccd798e5c4f224af3f6a12fdaa4b0c02794474fad1d316b292d0d573830897debaab6791b8973445e996949db673b001016d1ed182b9053c4d5b8502767f6ddf597bd17e95a812e52f6d2ac7fd38e72ca2fdb185332483815e6fab34c59ab51c5c38a3fe4fa03604bff4ffdf7347ce85ecf2b126685277cc9083857924caecdceed5d72e3369c981bd9f4bbaf"}}, 0xffffff44) 2018/05/11 15:06:04 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000280)='fdinfo\x00') prctl$setendian(0x14, 0x3) getdents64(r0, &(0x7f0000000040)=""/30, 0x2c6) getdents(r0, &(0x7f0000001000)=""/24, 0x18) 2018/05/11 15:06:04 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000280)={0x10}, 0xc, &(0x7f0000029000)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001800190d000000000008011500040000000800160004000100000000000000000000000000000000"], 0x2c}, 0x1}, 0x0) inotify_init() r1 = inotify_add_watch(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10) inotify_rm_watch(r0, r1) 2018/05/11 15:06:04 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc0728"], 0xca}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:06:04 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/keycreate\x00') ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000080)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@local, @in6=@mcast2}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) getsockopt$inet_int(r0, 0x10d, 0x4000000097, &(0x7f00000036c0), &(0x7f0000003a40)=0x22d) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f00000001c0)={'veth0_to_team\x00', {0x4, 0x8, 0x1, "8616003072fa", 0x7}}) mlockall(0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000400), &(0x7f00000004c0)=0xfffffe0f) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000200)=0xfffffffffffffffa, &(0x7f0000000240)=0x1) syz_open_dev$audion(&(0x7f0000000300)='/dev/audio#\x00', 0x70, 0x101000) prctl$setendian(0x14, 0x2) 2018/05/11 15:06:04 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00000001c0)={r2, 0x10000, 0xc7, "33754981e3607a242e66dd10841a356485d8084d99dc5d78d31a706437bb2d27c452d90d9d815c5b119993b1302731f6fcd9446885cb6974ec79b26407d221380b6060ab888d96c07829464247769d982e787c49badb8b106cbcfa1ef52ff1bf386a77a3c3c62c0ebea17a7ce80156172109877420ba725d2cb30cee682647125c5a514e6eea5e0988bca7cf88e5ce6d36752232e972ffd48feb2c68c283ec5bbc6ce692867f8ed40ecc8fe9f3a54fff8d4bf2178f1742f87635e7b949b2ab2c3ea07ef4a3c03e"}, 0xcf) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa}}}, &(0x7f0000000100)=0x100) 2018/05/11 15:06:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000200)={'syz_tun\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="0b00000000000000000000dc7500000000007ed7313b0fa3cb0c7f9e33ee32f94c216cfa1e0c87623e6960410ab9baf1262458c336bbb5dd51805d0ead14aae403de0372cb07d03c2609cc7ece9fdfb2c3b1b366a64ddf7cc190f410cc4fd8edbb90b70ff55c2b2df4aed72c571e07c0b7"]}) 2018/05/11 15:06:04 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$tun(r1, &(0x7f0000000280)={@void, @hdr={0x1, 0x7, 0x6, 0xbd1, 0x0, 0xcf1}, @x25={0x0, 0x2, 0xf3, "dd46d382021cde6546678a45a030629083d257e9fb727fc32294df64822fc253ec2a2ad9cdf7f9f226363ccd798e5c4f224af3f6a12fdaa4b0c02794474fad1d316b292d0d573830897debaab6791b8973445e996949db673b001016d1ed182b9053c4d5b8502767f6ddf597bd17e95a812e52f6d2ac7fd38e72ca2fdb185332483815e6fab34c59ab51c5c38a3fe4fa03604bff4ffdf7347ce85ecf2b126685277cc9083857924caecdceed5d72e3369c981bd9f4bbaf"}}, 0xffffff44) 2018/05/11 15:06:05 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x32, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x2, 0x400, 0x4, 0x1}]}, 0x10) 2018/05/11 15:06:05 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f61fe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000000640)=[{{&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x2e, &(0x7f0000000500)=[{&(0x7f0000000400)=""/33, 0x21}], 0x1, &(0x7f0000000540)=""/199, 0xc7}}], 0x1, 0x0, &(0x7f0000000680)={0x0, 0x989680}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x100, 0x7, 0x2, 0x9, 0x2}, &(0x7f0000000080)=0x14) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000380)=0xe, 0x4) accept$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0x14) sendmsg$can_raw(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x1d, r3}, 0x10, &(0x7f00000002c0)={&(0x7f0000000280)=@can={{0x2, 0x1f, 0x8, 0xffff}, 0x0, 0x2, 0x0, 0x0, "9cb2d5e9c8d87630"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="050027000f34c7546769bfca78ecf0d25203bcb37039eb82cd0000fe6b0e9f3ba8641a23aeaa74c5cc7ae3"], 0x2f) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/05/11 15:06:05 executing program 3: keyctl$set_reqkey_keyring(0xe, 0x3) add_key(&(0x7f00000026c0)='ceph\x00', &(0x7f0000002700)={0x73, 0x79, 0x7a}, &(0x7f0000002740), 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000002680)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a}, &(0x7f0000002600)='\x00', 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x7ff, 0x414000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e20}}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) 2018/05/11 15:06:05 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$tun(r1, &(0x7f0000000280)={@void, @hdr={0x1, 0x7, 0x6, 0xbd1, 0x0, 0xcf1}, @x25={0x0, 0x2, 0xf3, "dd46d382021cde6546678a45a030629083d257e9fb727fc32294df64822fc253ec2a2ad9cdf7f9f226363ccd798e5c4f224af3f6a12fdaa4b0c02794474fad1d316b292d0d573830897debaab6791b8973445e996949db673b001016d1ed182b9053c4d5b8502767f6ddf597bd17e95a812e52f6d2ac7fd38e72ca2fdb185332483815e6fab34c59ab51c5c38a3fe4fa03604bff4ffdf7347ce85ecf2b126685277cc9083857924caecdceed5d72e3369c981bd9f4bbaf"}}, 0xffffff44) 2018/05/11 15:06:05 executing program 5: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000180)='/dev/audio\x00', 0x2800, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000001c0)={'rose0\x00', 0x4010}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x25, 0x9}, 0x2c) r2 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x6, 0x4, 0x100000001, 0x0, r1}, 0x2c) r3 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x44000, 0x104) ioctl$TIOCNOTTY(r3, 0x5422) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x600802, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r2, &(0x7f0000000000), &(0x7f0000000040)=""/129}, 0x18) 2018/05/11 15:06:05 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x408100, 0x0) bind$llc(r0, &(0x7f0000000100)={0x1a, 0x101, 0xffffffff, 0xfffffffffffffeff, 0x7, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) io_setup(0x7, &(0x7f0000000000)=0x0) r2 = perf_event_open$cgroup(&(0x7f0000000300)={0x1, 0x70, 0x3, 0x2, 0xdf5, 0x4, 0x0, 0x3, 0x2, 0xa, 0x1f, 0x20, 0x1, 0x3, 0x80000001, 0x40, 0x1, 0xe3e, 0x200, 0x40, 0x6, 0x2, 0x80, 0x101, 0x5f, 0x70c5, 0x10000, 0x3, 0x452, 0x20, 0x1000, 0x804, 0x53b3, 0xe34, 0x5, 0xfffffffffffffffb, 0x2, 0x1000, 0x0, 0x7fffffff, 0x0, @perf_config_ext={0x100, 0x200}, 0x1, 0xaf, 0x0, 0x7, 0x4d9, 0x60000, 0xfffffffffffff800}, 0xffffffffffffff9c, 0x9, 0xffffffffffffffff, 0x2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='net/rt6_stats\x00') r4 = accept4$llc(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000540)=0x10, 0x80800) r5 = openat(0xffffffffffffffff, &(0x7f0000001580)='./file0\x00', 0x200800, 0xa1) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001600)='cpuacct.usage_sys\x00', 0x0, 0x0) r7 = syz_open_procfs(0x0, &(0x7f0000002640)='mountstats\x00') io_submit(r1, 0x3, &(0x7f00000026c0)=[&(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x2, r2, &(0x7f0000000440)="adfe854eddc65532507c103b1adf39eec2e0d0bfd3073c48ac41e6f5167a22e0d5b15dcfaa1bf19801dec76a0b2fd51b624042af077d8bfef8ae6bfb0444cbf761fd10d4fcdac41e7bfd6935718faec2620d98de2754a5f6a98e932ce071c6a87d51aad8c0f6184d0c2c0bd48b241caca3be7fce8ad52748f34de129c701fd1a1e6c0c3fbd8b5121dc717be31d4028ef00ef79eccff1cc89ceca8c14cc9136ae7367a676130a6d5266c2f6b4f427995c78", 0xb1, 0xe0000000000000, 0x0, 0x1, r3}, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x9, r4, &(0x7f0000000580)="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", 0x1000, 0xe2, 0x0, 0x0, r5}, &(0x7f0000002680)={0x0, 0xfffffffffffffffe, 0x0, 0x6, 0x1800000000000, r6, &(0x7f0000001640)="28b52fa6376bdf6ccbb8121f26c91ae27414eb3a2191d91963d92d9c7417778233d97d2bca8a8c2ab1cc5448d6ee794c60c69cf647d4e0fa4142dbb5b7d92a883a732dbc087e414f37bdf7457377558c0df48291b524775167fa9a35f1d6ef03ac1ffc6947c1c9b8e323c58994b52c84307318a9f45f2b3ce3ab63c40593fc8592a974120d81611fec3bcde7e68f95874ccff5b7017a719fba323c41c41ff2362f2c44b6a193f3ec6016093237350ca142be37b216976022eee0e9f0a316fdf6b02b06cc040ff0290d15b5c71919761d1aff38e318fe8009ccff5cab629890ebb0b29f526ca102bf2ba4d71ab7cb29fb6b233bb33d8a9b7a958721f4a6134dd44717d04aae44a7e3bd4eab6293c32b223011ddad861423572ea0a7d289d01cfa9e5c205cf8506a5eec615d7e71ea920444532d54feafdadae1859278d4546d3bdd31a605cd1b1c92915c4677aa65176facccde723650c56b8e5328b9d86106dcb3390dd24a3dc4ca1e39c1b8e347c0a73f3d6846665737269645879b60154f3e3b3981820c85994c35d3a7c8f56d93df0e63c47df5ebfedc96dec1a6a1fde9c0e74ef8243ddeb73cd899ce493315bbe169f7b0f693d5a6344d0384e5b6de3ef8d1a7f4bebdb7c9a78f9ad1a1b745da714394138569d00854ae92d8ed2a31d15d7eb6092b5ed5da52a7702e64312e71438637e605055e047261f5c52c0a64dbd16da0e0757160e5604f662a93441f98f334acc577cf5668337328d409bc612b76ff7bcd4ec8e9e746ebb607343cae5b1f8ce76f3bf88d50f0fe17c84d7cf8b55904cb32064978cb31c7f1da244eff76d032ebb8b12ce133e88c0e60d8ef4f623f24db7216dd15bc9123a0724e82f2437bf19e732e64235728a44bd635d05ac9f380bd6833d0f381e8f2ea8e5d89d961b004d72fc856ec7fda8e10885ea120f6ce523c1fcdfc363a36998e23341df689f7b469dfae48b5301e3772cebf20221967006561f8b85c8e8958128c199ae2626f6cea50e91de9f3ac53f35fd735b3ca6d1bb8a62106caf0f4907c7abf7dc0b81d2c736d0aa5d0749485e4b2f2832364a06fcbed8799f94b65886b27fc6116051d8fa553f70dd182d3403956cdaa4215491f3b78ca87bf7f764829efed23337f4676385ee64d48f2b34647626acdcc990bd22c39dbddfb4d7b94d6328018a6f3217d3f7e6f90e5f260b9e9e581389bd4bee7023566f6d4c5f0363871f39b1b7292500188f92b016deb31cb73fc1e9fede1d711fa6b7fce81448901c94820625f0e46ae1167e3abce626d846362b2f7153fe2abddfde4727f1037d48832c3b88fa39a31ae551dc2a2c889c147fc9624d33c30c13c29ec0d7f4e58f82bb106e0ca58a569acc84fef8324cfdfaeec2eea209da8ed6c5c6eb6352980fabb5445c892d9d0df369c0c05a687d351221bbc6780a06b2598abe95c0c4d2d532ee5083f05ce9820c1815c3f2d98680d50dddba00fd7c4846311aed679126d12da0e1285b358dd33c0e29b8f132e082116191ef490fdfc7f63bcbb279a9a2374ac94983e0f2042b8313f3ae16dae7159023ce4f37761c15db5f0cf764541c7e37d2aa0d18e086aad7904bc5f0738180a412e55c792720d1e5051e3124859a238ffafaa79bf79c9464df2f9cfbf805c524e4641d5bc63d979b55bdfaedc965448a9b16128c7472b9a5d0ade175b0c1e97ac778226f8b47e0d488b6bda54c669fc10caefd99fc4dba4f0a04d433523992f2dfb0cd0d34b160d9d7dbcd0d8750f5d3c37c68f9b2575d8b6c349ed91c43a09585d743c96e515efac33d2463b4015f7864012465e34094ad3e160197b43bffc124e0821a70634fa187adeebc985abf526ebc03d0f7bc2146d80faa183cc05ccea10c1ddf3ce118454c7ad8c84a3aa82e194d9d711bd716a8a098c30bb207fd66730b8fcdf7eeb3040ca388546f61998566352ea1107061554c2c2524a867b1eb1286cb51aae43e37700c43bd5506107f76561d40d08aa6c049d9ad5c58ea005a2cc7c448591a502222aee464b53568ed267ec34f639a358e84540d10f967f39c9e14c36e6af49600053dea4089244908b4893f5b849b60706738dd9c58591ddf82e6adcbb77d6d5106f6fce88bf2563774e5e6bde1af9287480288a3346f972c0ef2fdbcf7dd052d59b36c9fec898c23c1c1604df3016c345caf5750fc5015df31c64e5838ff54574bfeee067d33bebae192ed27a4c70e0c3676a610f996559e154d6e0dab7692f71dc3730ca03c6c1212fd854b6c3ae472060cc541357f5cd9d9efc5a777de209167466997de973adbc6f6fbdcb779eadb19d0a651daf036a76310362c2d58b6a2602983b64b798562cc4ae200ef8e104c61290d86ade7278211659f2d109870d29c0c43570e9034c993a0b8b64c84ad7425c0c5bf5bdac59cab75b6496b8965848b8bc8613d779fd6469b2db3e515cc365bdb2e6dc219d86bee00f2567c6670659e986d53268be908ca3a8295684bd23c80a3f2e4fe41174a9b8231acfb893ae83542e0520878ea2232118f723fa172d5cb4b391d51d60453abf430fb95e3d5f4fb1a4493b78c21127e3f604aa5e34e5e5c1032403010369e6bae9021d91590d5d7f3842d61ff6a191a8e4710550901ff2bbc9c8f4040c1f1f966b6e39ccb35b7af3a70894294e7c0db0e45a8e81c8b5ea778ee1dc3de685fcc59016c4ff72b7278f88d3ebc8a42a56366e13de84eaf9eb21a31b0869848266eea1a1ef1f7c36cb739e147b1460530dfaee6baf42741217b6f08055f0c06a7d5137ea0a4ff98aa27ae253520e5503bc1da26c6b9dceeb1a0a0b060c8ff52a25d11ecc898235d4c42af988363e2994eb1fb41d2d11336ca4f3bf4b63d36d615d09e72ebafc87e04eb6508b81a672e3db96ed1a5472107cf4c4253e9ba0c157837057fea66c5b18803b58bb241aadeb8ecdb5fb586f6644d3dc8b6acfcd56bb4091c0b17b8034445555908be328647ab74526c81c17b9ce8d85096b88cf91b691c083b4eed5a265ba2884c7918dc6493c359a4b9f508ff9257068b7ce95864298729568ea84c63c75d957f5b51728949f2a980b6234e0351e91f0986c5022867e2c1749cb47b45cd522526e1fcf2ba6b23e4258659d679d9798c7b26c71e1fef1095566e9914c8a867d4f6d6ac89d7cd9ec0f0362a9fcaa27acdfff025679cc34c07f6441f707f4eeb3466fbea5e522eed3f12dc56b86fce754026366a8b64aab45128526b51f5c2c69292f356720079b68944bf605d4c93d5a1246482dff3d9a36fa83d3ebcb5835b04a3915149d25c0354c96500330c1d5332235ddc1a06bcb9ef21cc2bf76bf2d59b1bdd28d5ee25ee9ba163639a3fd4e9483e070f59c0d33db60f580b0c53c22bc8a2af21671b5d8a9b7a6ae0603ff1a6dba59e5f2d300087f4454a9ddafdfabc9baa43091a7ad258f763fc71e6aacfe78fd5af6b8810f4e892db69cbc423db457d4c7b763f2b32e639e1c9a5b66a6179feb46732cef4a3c1ead7b2419f8e2903ea15cdbbbeeefaed664e3e7b1473602155f2bab504e99426a03d302d460243ab080cac8a680cf02a3d35de92cf1f21691cf4fd943284b109075e04c41a1526f86697e77c7fcc44599b1c1c89bc736131de97e1ff5d19d58d3539f9aef9076431fae64549d31bc5a3ca26520a1d6e66340b756c80b3fc3f6df02d61986d8f4ebcfbc597306558c8b80bb1f2ef62c1ab3eca5159040eebbec46177513bd19f2b39f1f0486e3d878a420f5b468912cb90048fb26cab36ef52630a85e130a1f833b7329de7492dd61cebd7b9dc30f2182bc36338971864de73fe540f1c0fb63bf018e04e1835b33385475514acd558bd0c3bec25c96491a8373b2178cf23dc121cf9b677cd439752c80d7694dccb4121d52f9f570f161fe8661443f4e68aeedbc10590a1543d3e5edc4da766508e30a7fb52b48ed1bea2cfffc19ed9ea49d88c7156800ee1f04e9da8a53e9da7eb3df38eb3738d6ef59c6edcd9aff9a5214264eb4628a5447bd72ab8968d6b548979ab823231fb0bbce69657cdaa1e45d2895c499aaaf75fbad2e2e97e70dc741a082bf48ed3223012a5001d19d05e2d44e535883dc1cda7cb0488a2480910d7be787564dc5e56832852173af9ea4c99f33ea626a4a82113b68d92f2a73c7f96143cbf5b75da8069f14fda900c0da3e5d39cf4fdc6ef40617d069acd0fafc762a64f8b254846e74d620696713b46ad2fa9292ad8c4ee8b57308fff32d2a59c693f53cdb8f8af54c6ea73a7eabc52b132b7b94bee70d9e2602990f2416d784066dd25aec340db401cdc4e33376f29112224b20bed68af200510d9d5b639a3687f90b449f6600af731b0e4f25f938ce0ef376956f778d941391dd4975c4317ee74b9a4b2863138e36a59557b4158c3cd98aa8bbd568a3eee8573c9e6c094f388b104e1bac5669f989b923f93fbe0cc85909e3f3f245b26baaeafeee969b825ece7d9c8466766d5b3cd04e4ea15e78202cfd0b5eca76fb2a3a0663427bb05104c56a76194da221a14a1c7a2bcf0f2d49e07f3a38b7c473b71c0cf5a18929bbdf08348954823c81838446068b55f2e87010344456ac527489f558ae990d870969d264274c92f68774b369e1fd2624d5886cd0b379784eb96869df4c09083b2762ef234dfe50f41a9710ac4f804e0a56c94402d1925c7a38ee385d01fd37a8c83c5e68ad1be47d99e789496b90110d7a2729c4ba2d133ace7d83ad903acffd62859bc20694e8696dfd86759064aaba0380e69539565b816e28d10a8a831c8f8cf245bc94287101b19009d2843c9a86f6eedd28981530145658198ea2fe8492a8e7460de81bde2a7d885b03b1ecbb309b1db1e2a3eb38c800c2a2fa43f9d809342d68c397c381ee95ace60970c9be56523661ed003ab3f852979cf84ba9c3b71cf48b8102f980a4f696b9465df672262f9db45787e2d85f585c00358e90b0d683f5ebf7bb9ba47238dcbc7b792248ab2cd208054e89b7dd7899b01b42102799ebceeab09ca830d6f7bf087dddf60ac91565bf29f29cdbbee821aee015fb514906cdf4a9fa83e6e1e9adc458c66811ec139b37f1fa5ba732664f5a91495fbd3c6641bb1f0196bd9d2f1bec2be80ee6942976b01756c47cf50793ff1f84b47b823e09edb8f0258b683670f696edbef90e209e1590dd53fefbf4b1e21670df9f35bd7de7e86c387c30c3ca7327ddc8f7bc61b6dabda257936bbe9119394d26b0edaf82684b2dcc4f4c5637673851f70f64450eb8117f6d2b24dc7d0422a7dcd20e8edd47b008ac911cf2db50bff28a67cf8075fd6f74f43f3210a181b735f392f585fd1b51dbed5846ba952d4f842fee29f6aff3f65586119f9d72e220bdf5d399b0f13d7e1f9c2cd97ec2b52a47111f54e3cc4e24e8536da48d13ccfe1f6620c5a81e9a487d75d85d416d68b56c6aed39b9170239ffa7d55b6ade0573f1d4f01a55e6ff5f3e8d512fa719b83c8e6f8393c4d3116e9879e5760698fa3835f14a0df61899fe15a6b8968c173f4fa0d3bed14c830cbe4b4ca0c4576ecef8932567c24a7f07c2abc2d098e37dfb4da782ec1a5ce742a21680724bad47770362acc65a41fc78e1528ac100694406a99ef7e0b46d9518a1a2894ebe752841f1bb6d879b578acb4c39f16edcb5e550885e4263c8fc6b05dfc639c1e8740b69f3be761c10b6c782e68b521ebdba6ca532a3f0242d1336e0bf3d14b659085d8f70485c3923565e738bb9d675a74c837c53e97b4b25d012df3db9", 0x1000, 0x5, 0x0, 0x1, r7}]) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000000080)=0x18, 0x4) r8 = socket(0x11, 0x3, 0x0) ioctl(r8, 0x8912, &(0x7f0000000180)="c6295e46ca6c49b612ec6f") mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000400)='..Dsz1\x00\x00\x00\x00\x00\x00\x00\x00', 0x1ff) clock_gettime(0x0, &(0x7f0000000040)) 2018/05/11 15:06:06 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc0728"], 0xca}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:06:06 executing program 7: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80500080044dfb, &(0x7f0000000040)) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000001680)={@rand_addr=0x1000, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) process_vm_writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/101, 0x65}, {&(0x7f0000001180)=""/113, 0x71}], 0x3, &(0x7f0000001600)=[{&(0x7f0000001200)=""/232, 0xe8}, {&(0x7f0000001300)=""/185, 0xb9}, {&(0x7f00000013c0)=""/122, 0x7a}, {&(0x7f0000001440)=""/234, 0xea}, {&(0x7f0000001540)=""/7, 0x7}, {&(0x7f0000001580)=""/27, 0x1b}, {&(0x7f00000015c0)=""/30, 0x1e}], 0x7, 0x0) read(r0, &(0x7f0000000000), 0x302) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/05/11 15:06:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x2, 0x40) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000100)={r2}) setsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000140)=0x7, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/05/11 15:06:06 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="56d8ffa18bf49e6e3191de3a44e8709302be7f40065fc579392c123ac04926"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x80) write$cgroup_subtree(r0, &(0x7f0000000080)={[{0x2f, 'cpu', 0x20}, {0x2b, 'memory', 0x20}]}, 0xd) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x5, &(0x7f0000001fd8)=ANY=[@ANYBLOB="b4000000000000000000000000000000b50000000000000000000000000000000000000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x437, &(0x7f000000cf3d)=""/195}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) write(r2, &(0x7f00000005c0)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/05/11 15:06:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dacff8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) accept4$ipx(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x800) 2018/05/11 15:06:06 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$tun(0xffffffffffffffff, &(0x7f0000000280)={@void, @hdr={0x1, 0x7, 0x6, 0xbd1, 0x0, 0xcf1}, @x25={0x0, 0x2, 0xf3, "dd46d382021cde6546678a45a030629083d257e9fb727fc32294df64822fc253ec2a2ad9cdf7f9f226363ccd798e5c4f224af3f6a12fdaa4b0c02794474fad1d316b292d0d573830897debaab6791b8973445e996949db673b001016d1ed182b9053c4d5b8502767f6ddf597bd17e95a812e52f6d2ac7fd38e72ca2fdb185332483815e6fab34c59ab51c5c38a3fe4fa03604bff4ffdf7347ce85ecf2b126685277cc9083857924caecdceed5d72e3369c981bd9f4bbaf"}}, 0xffffff44) 2018/05/11 15:06:06 executing program 4: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vhost-vsock\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, &(0x7f0000000000)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000007c0)=""/193, &(0x7f0000000600)=""/97, &(0x7f0000000300)=""/127}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000700)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000780)={0x1, 0x0, &(0x7f0000000380)=""/115, &(0x7f0000000400)=""/156, &(0x7f00000004c0)=""/185}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000005c0)=0x1) r1 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f00000006c0)=&(0x7f0000000040)) 2018/05/11 15:06:06 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffffffff8001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x7f}, 0x8) ioctl(r0, 0x8912, &(0x7f00000000c0)="c6295e4eca6c09b612ec6f") r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/05/11 15:06:06 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffffffff8001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x7f}, 0x8) ioctl(r0, 0x8912, &(0x7f00000000c0)="c6295e4eca6c09b612ec6f") r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/05/11 15:06:06 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) r1 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f00000005c0)=0xe8) getgroups(0x2, &(0x7f0000000600)=[0x0, 0x0]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0}, &(0x7f0000000680)=0xc) getresuid(&(0x7f00000006c0), &(0x7f0000000700)=0x0, &(0x7f0000000740)) getgroups(0x5, &(0x7f0000000780)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002080)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000020c0)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@loopback}}, &(0x7f00000021c0)=0xe8) r9 = getgid() sendmmsg$unix(r0, &(0x7f0000002240)=[{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000140)="f213cfa5ce80c89369638b5e197a1fbe5a4e08c72df2842f6cbe2eafb57ba83a6d1aa99f38ed628d97fbc168fd772046e4547218426985b2e83247bbb5327dc69185253e1ebedd4ed4a5f25954ded3af7b820e8b8c610c906f95e06858c17f320e70f3f8e4fb512450a5232fbc89da0217c2e8e94aef8659c1daad8b3bda49b147dec2445d9c0905bcfe8e1e8787124e7eaf510f839c8fc6e791272634463721229b6445e643b7801a47177469d3300e2bdd0bea14cee98b7e827c0c6d0bec3cafd46c01846edef0020d353e5004637f", 0xd0}, {&(0x7f0000000240)="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", 0xff}], 0x2, 0x0, 0x0, 0x10}, {&(0x7f0000000340)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000003c0)="68c0f42e2a16d6a409e9b317368100a95a7ceb604ed0c825c5c0c2f726f2e96eadc64cabcaa4fa384bf4859ac753bda05932a91a9c690dfb8033523902e70bbcc9ee49f68b1adb001d48d82803f57ce28a07cfd15bcb82f16366b991c5f66691d54898434e1861a7b80eefcd920801a872ec0ecbc03e102df4b13f8afedd3471e0678d0e18a630c7b29085e1dc5d6359c7a6b7d0e552895d7a42f3001106ca98", 0xa0}], 0x1, &(0x7f00000007c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xf0, 0xc4}, {&(0x7f00000008c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001e80)=[{&(0x7f0000000940)="5895df72e3c4ca7701a6355fa9dd0907161c21d7eceb8340887852ec6e3cd6ed09f7fe69820f3d393ce83b2053be2d81fb8073581b59dbf672fa16b5cef2322a47d2bd9bfef758888c81c30084cedf72ad89de8834685684e8db5b336c784a57b684760c3da885498840f9482afb91c051244c44d35077a74555287e90bf70b6ea136cb2a2a9d82ed6799619b2bb53f1056d9a58a3fc10385afef25dc9a050956d096b", 0xa3}, {&(0x7f0000000a00)="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", 0xfb}, {&(0x7f0000000b00)="7dc74d543c9b363732633e302e5fad133933588ce7a187bbe9dbc55038fc19435e013ee1fa4088d94e4754e40d3002913ed64a31765efae565e53d0d7913c259842dfa", 0x43}, {&(0x7f0000000b80)="bb27c66ddaf014c5e9352a36e8d5f492349dbab7a5a201f25aefd574d6f86ed4f60788a47d4e10d3e7d1a6c46d75839ac3eb2688c5b0266242921c04195fb2c7005560e99b394f3fb64e4b5d19f7e7340ffbcc9f21e13c9f7743c5d3", 0x5c}, {&(0x7f0000000c00)="62e69d93da8520b0f9e7fb3404df", 0xe}, {&(0x7f0000000c40)="fde3f53dad2bfd013b399773d35eb0bab16a7f99853fe94264be8f1630ee83c58ca84208d8bc5554d348cc38e23be28567bfbd97889e109a00b2c6e38f75c297", 0x40}, {&(0x7f0000000c80)="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0x1000}, {&(0x7f0000001c80)="bb2d9a525a073def33c0d3afafed6548d1b657cfeccde216c0f8ef1e8aa440ebb47e8456638dd8e31b4c0f55d99846e55ca4385617e2668a264587dd72913cc31a9a590bb09cbb322b45dd5d21a5769d19", 0x51}, {&(0x7f0000001d00)="daef22d9ccd8c40c80d87f8e498538415af0312f8e3060c508d616b6ed7e484c0b94c220cc7473ea2384b81dc0fbbbba1a74a22bd82b9ac37e7f3ac2fdcf763c8ac883f7a753a993020dcc4fdbd6273abf8f4ba05a942466aea0dfbfb74f577e53747bdb51dd1f9db5340e84333d366dee17fd5866dfbf104f5f84c360b1", 0x7e}, {&(0x7f0000001d80)="97b5b50e6105cdb369b82499af9d78bfb6ffc04f3645b10513ce87d469ba35027bd75fca8a31e739c5390d7ae91700829f2807ef2ace743f141cb41ab80c2045ce3b06e71d50d83ddd964df7dbb84a1373f460db374db2da26d56e17ef7328dada2b05d86716c322e60653ef0c7052681cd2a99e37769385b1a459e1841104d20d9e4fd0d3dee6dadc28509f4c50c694dccef3b6c8f1535fc2a14e43e7c11839d7e5b0dea0ed2cfedd0f3e72700ba049b83dedb027b63350ce3b4b5fcb164a26f900eb0e0e0edcea5a124cfb759ddad8a407c8d364f7a6b3bdffceee873404a6ffab6ef90a2f1d25b83e", 0xea}], 0xa}, {&(0x7f0000001f40)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000002040)=[{&(0x7f0000001fc0)="e13a0d55c91002010a788181eccd9df9329761f9d0c5b3cabc9d677c0159823f7df67aa3497497a1c30eec8fa6b80edb3be91b0c49ae588bf7d66ce2b35867356cc6b0c8a6a325d68a284dd5b1609d156ac565b68813f9f2c2143c62d1f6081e518bb2322e47c3bbc68aad3f60fcb6616533556cc0588bafac", 0x79}], 0x1, &(0x7f0000002200)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38}], 0x4, 0x4040000) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000000080)) 2018/05/11 15:06:07 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$tun(0xffffffffffffffff, &(0x7f0000000280)={@void, @hdr={0x1, 0x7, 0x6, 0xbd1, 0x0, 0xcf1}, @x25={0x0, 0x2, 0xf3, "dd46d382021cde6546678a45a030629083d257e9fb727fc32294df64822fc253ec2a2ad9cdf7f9f226363ccd798e5c4f224af3f6a12fdaa4b0c02794474fad1d316b292d0d573830897debaab6791b8973445e996949db673b001016d1ed182b9053c4d5b8502767f6ddf597bd17e95a812e52f6d2ac7fd38e72ca2fdb185332483815e6fab34c59ab51c5c38a3fe4fa03604bff4ffdf7347ce85ecf2b126685277cc9083857924caecdceed5d72e3369c981bd9f4bbaf"}}, 0xffffff44) 2018/05/11 15:06:07 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x10000005452, &(0x7f0000000040)=0xfffffffffffffffd) 2018/05/11 15:06:07 executing program 2: r0 = syz_open_dev$sndctrl(&(0x7f000090cfed)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000080)=0x100000000) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @multicast2}, &(0x7f00000000c0)=0xc) mmap(&(0x7f0000350000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={r2, @dev={0xac, 0x14, 0x14, 0x1e}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) 2018/05/11 15:06:07 executing program 3: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = inotify_init1(0x800) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f000045fff8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) r3 = socket$unix(0x1, 0x5, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x60000, 0x0) getsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x2) 2018/05/11 15:06:07 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffffffff8001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x7f}, 0x8) ioctl(r0, 0x8912, &(0x7f00000000c0)="c6295e4eca6c09b612ec6f") r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/05/11 15:06:07 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000000101005, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000440)=""/246) pwritev(r0, &(0x7f0000f65000)=[{&(0x7f000024ffb9)="80fd", 0x2}], 0x1, 0x0) 2018/05/11 15:06:07 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc0728"], 0xca}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:06:07 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002b0ff8)=0x3) sendto$inet(r0, &(0x7f0000000140), 0x0, 0x20000801, &(0x7f0000deaff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/05/11 15:06:07 executing program 7: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x60000, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000000080)={0xaaf, 0x4, 0xf7}) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000200)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x3) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x414}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="3809043ec0d22805df50a000"], 0x10) 2018/05/11 15:06:07 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$tun(0xffffffffffffffff, &(0x7f0000000280)={@void, @hdr={0x1, 0x7, 0x6, 0xbd1, 0x0, 0xcf1}, @x25={0x0, 0x2, 0xf3, "dd46d382021cde6546678a45a030629083d257e9fb727fc32294df64822fc253ec2a2ad9cdf7f9f226363ccd798e5c4f224af3f6a12fdaa4b0c02794474fad1d316b292d0d573830897debaab6791b8973445e996949db673b001016d1ed182b9053c4d5b8502767f6ddf597bd17e95a812e52f6d2ac7fd38e72ca2fdb185332483815e6fab34c59ab51c5c38a3fe4fa03604bff4ffdf7347ce85ecf2b126685277cc9083857924caecdceed5d72e3369c981bd9f4bbaf"}}, 0xffffff44) 2018/05/11 15:06:07 executing program 3: unshare(0x40600) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) fdatasync(0xffffffffffffffff) 2018/05/11 15:06:07 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffffffff8001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x7f}, 0x8) ioctl(r0, 0x8912, &(0x7f00000000c0)="c6295e4eca6c09b612ec6f") r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/05/11 15:06:07 executing program 2: unshare(0x400) r0 = memfd_create(&(0x7f00000000c0)="51656c2a6e05787b2577ba610000000000000005786e6776099b1aa3582687e2c6eb6e", 0x2) fallocate(r0, 0x5, 0x200000000000006, 0x800000f9) 2018/05/11 15:06:07 executing program 4: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dsp\x00', 0x8000, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x200, 0xa10, 0x4, 0x4}]}) accept$ipx(r0, 0x0, &(0x7f0000000100)) seccomp(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000180)=[{0x0, 0x5, 0x0, 0x88d1}]}) pipe2(&(0x7f0000000000), 0x800) 2018/05/11 15:06:07 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$tun(r0, &(0x7f0000000280)={@void, @hdr={0x1, 0x7, 0x6, 0xbd1, 0x0, 0xcf1}, @x25={0x0, 0x2, 0xf3, "dd46d382021cde6546678a45a030629083d257e9fb727fc32294df64822fc253ec2a2ad9cdf7f9f226363ccd798e5c4f224af3f6a12fdaa4b0c02794474fad1d316b292d0d573830897debaab6791b8973445e996949db673b001016d1ed182b9053c4d5b8502767f6ddf597bd17e95a812e52f6d2ac7fd38e72ca2fdb185332483815e6fab34c59ab51c5c38a3fe4fa03604bff4ffdf7347ce85ecf2b126685277cc9083857924caecdceed5d72e3369c981bd9f4bbaf"}}, 0xffffff44) 2018/05/11 15:06:07 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3e}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r2, 0x8}, &(0x7f0000000200)=0x8) bind$inet6(r1, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x800000000005e20}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa001a0000000008004500001c0000004000119078ac2314aaac14140000004e2000089078f963c5ae97532885e30d7a2e510c5144bb1e9adbe192857f72906c6116f133e39cc27c2ddcf81e5fda1054aeb108e81331b1b02738d7a7e9118e3eb70771153abe0d1f129756782896d9cc00ed6514fd75a2c66f2ebe130f10a47b5dd9ab1ee6940151675a40c0b83913162da042bf342c37f89fc6d09e5ef0c7b688c31a1fbde42535be3f11f2685cc0"], &(0x7f00000000c0)) 2018/05/11 15:06:07 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000040)=@fragment, 0xfffffffffffffd6f) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000000000)=ANY=[@ANYBLOB="0002020100e50f00ff00ffffe000000000e578f9a537d5eca20a4e00000000000001"], 0x18) openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x50002, 0x0) 2018/05/11 15:06:07 executing program 0: r0 = socket(0x11, 0x4000000000080002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) bind$packet(r0, &(0x7f0000000200)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) recvmmsg(r0, &(0x7f00000001c0)=[{{&(0x7f0000000040)=@un=@abs, 0x80, &(0x7f0000000140)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f00000000c0)=""/55, 0x37}, {&(0x7f0000000100)=""/8, 0x8}], 0x3, &(0x7f0000000180)=""/21, 0x15, 0x9}, 0x80}], 0x1, 0x12000, &(0x7f0000001240)) sendmmsg$inet_sctp(r0, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) 2018/05/11 15:06:07 executing program 2: unshare(0x20000400) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000009900)=[{{&(0x7f0000000100), 0x80, &(0x7f0000002300)=[{&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/56, 0x38}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/107, 0x6b}, {&(0x7f0000002240)=""/152, 0x98}], 0x5, &(0x7f0000002380)=""/4096, 0x1000, 0x800}, 0x4}, {{&(0x7f0000003380)=@nfc, 0x80, &(0x7f0000003740)=[{&(0x7f0000003400)=""/162, 0xa2}, {&(0x7f00000034c0)=""/97, 0x61}, {&(0x7f0000003540)=""/220, 0xdc}, {&(0x7f0000003640)=""/215, 0xd7}], 0x4, &(0x7f0000003780)=""/4096, 0x1000, 0xfffffffffffffff9}, 0x1ff}, {{&(0x7f0000004780)=@alg, 0x80, &(0x7f0000004c80)=[{&(0x7f0000004800)=""/237, 0xed}, {&(0x7f0000004900)=""/63, 0x3f}, {&(0x7f0000004940)=""/132, 0x84}, {&(0x7f0000004a00)=""/215, 0xd7}, {&(0x7f0000004b00)=""/108, 0x6c}, {&(0x7f0000004b80)=""/209, 0xd1}], 0x6, &(0x7f0000004d00)=""/228, 0xe4, 0x9}, 0x8}, {{&(0x7f0000004e00)=@sco, 0x80, &(0x7f0000005340)=[{&(0x7f0000004e80)=""/60, 0x3c}, {&(0x7f0000004ec0)=""/241, 0xf1}, {&(0x7f0000004fc0)}, {&(0x7f0000005000)=""/216, 0xd8}, {&(0x7f0000005100)=""/131, 0x83}, {&(0x7f00000051c0)=""/82, 0x52}, {&(0x7f0000005240)=""/218, 0xda}], 0x7, &(0x7f00000053c0)=""/236, 0xec, 0x7fffffff}, 0x8}, {{&(0x7f00000054c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000005680)=[{&(0x7f0000005540)=""/13, 0xd}, {&(0x7f0000005580)=""/125, 0x7d}, {&(0x7f0000005600)=""/77, 0x4d}], 0x3, &(0x7f00000056c0)=""/168, 0xa8, 0x9}, 0x3ff}, {{&(0x7f0000005780)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000005800), 0x0, &(0x7f0000005840), 0x0, 0x100000001}, 0x80000001}, {{&(0x7f0000005880)=@rc, 0x80, &(0x7f0000006c00)=[{&(0x7f0000005900)}, {&(0x7f0000005940)=""/13, 0xd}, {&(0x7f0000005980)=""/148, 0x94}, {&(0x7f0000005a40)=""/15, 0xf}, {&(0x7f0000005a80)=""/4096, 0x1000}, {&(0x7f0000006a80)=""/107, 0x6b}, {&(0x7f0000006b00)=""/12, 0xc}, {&(0x7f0000006b40)=""/190, 0xbe}], 0x8, &(0x7f0000006c80)=""/4096, 0x1000, 0x1ff}, 0x10001}, {{&(0x7f0000007c80)=@pppoe, 0x80, &(0x7f0000008100)=[{&(0x7f0000007d00)=""/58, 0x3a}, {&(0x7f0000007d40)=""/237, 0xed}, {&(0x7f0000007e40)=""/195, 0xc3}, {&(0x7f0000007f40)=""/178, 0xb2}, {&(0x7f0000008000)=""/197, 0xc5}], 0x5, &(0x7f0000008180)=""/169, 0xa9, 0x2d1}, 0x9}, {{&(0x7f0000008240)=@hci, 0x80, &(0x7f0000009780)=[{&(0x7f00000082c0)=""/253, 0xfd}, {&(0x7f00000083c0)=""/206, 0xce}, {&(0x7f00000084c0)=""/251, 0xfb}, {&(0x7f00000085c0)=""/142, 0x8e}, {&(0x7f0000008680)=""/4096, 0x1000}, {&(0x7f0000009680)=""/179, 0xb3}, {&(0x7f0000009740)=""/1, 0x1}], 0x7, &(0x7f0000009800)=""/224, 0xe0, 0x7}, 0xffff}], 0x9, 0x0, &(0x7f0000009b40)={0x77359400}) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x8000, 0x0) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x100) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000009bc0)=0xffffffffffffffff, 0x31a) sendto$inet(r2, &(0x7f0000009c00)="f13a0863a7291c89aa1ee030d5ddaf15e4f28690b48461e3da5870d1b54c4bb1edc2ca20e6c8e55c79389b6da7cbab0ccd1839b881d054cb70e49c5b07e4bc6184654ee400d1f64ac7cd46dfb83f70dae023a12c38d690a42807e4482d95ce591456a9fbed8c65332401c41290f32b872eb5ccb0f70cb4d810e755b79f5f9c499be2b7ef656a72", 0x87, 0x10, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000005900)) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000005840)) prctl$intptr(0x6, 0x30) openat$ppp(0xffffffffffffff9c, &(0x7f0000009b80)='/dev/ppp\x00', 0x400, 0x0) sync_file_range(r0, 0x5, 0x0, 0x1) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f00000000c0)={'erspan0\x00', {0x2, 0x4e24}}) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000005800)=0x4) 2018/05/11 15:06:08 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffffffff8001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x7f}, 0x8) ioctl(r0, 0x8912, &(0x7f00000000c0)="c6295e4eca6c09b612ec6f") sendmsg(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/05/11 15:06:08 executing program 4: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x4001}) setsockopt$inet6_buf(r0, 0x29, 0xde, &(0x7f0000000080)="bb375b80ec971b8f32fa650598c33615be2ca8f6e143838a41555988ccb6bdf77a9233fcf98edcd18e2bd7c16950bc161b8be184e858299b0748587ed2ac21401f99a23c26a9bd0ee3882a666295217e5fc90939dbee69f2efb41b41fc1f7e387cf4266690fb1f2fc9625b9fd53adb12f883bb7ea885ff88c6c8da8175d98cf94d44470f7ce95668d3363b42658b74ed059f72676f286149665f2dc3140b96e94912c4d37861eabe2ce795463a9db5c6", 0xb0) dup2(r1, r1) 2018/05/11 15:06:08 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x200}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e24, 0x582, @empty, 0x10}], 0x1c) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000000c0)=0x7fff, 0x4) 2018/05/11 15:06:08 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00005558a21649d040431793cc7704bf49370000"], 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x8, 0x6, 0x200, 0x2, 0x6, 0x400, 0x7fffffff, 0xfffffffffffffffe, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0xffff}, 0x8) 2018/05/11 15:06:08 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0186415, &(0x7f0000000040)={0x0, 0x200000cd2, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil}) r2 = dup3(r1, r0, 0x0) writev(r0, &(0x7f0000000040), 0x8) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) mq_timedreceive(r2, &(0x7f0000000000), 0x0, 0x200, &(0x7f00000000c0)={r3, r4+30000000}) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x9, 0x1, 0x7fffffff}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={r5, 0x8}, 0x8) 2018/05/11 15:06:08 executing program 2: unshare(0x400) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c97ff8)) r1 = syz_open_dev$vcsn(&(0x7f0000000300)='/dev/vcs#\x00', 0x6f, 0x200) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000340)={{&(0x7f0000ffa000/0x4000)=nil, 0x4000}, 0x1}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000000240)=[{0x9, 0xe03, 0x0, 0x6, @time, {0xfffffffffffffffb, 0xc34c}, {0xfffffffffffffff9, 0x2}, @connect={{0x401}, {0x1f, 0x9}}}, {0x80f, 0x6, 0x101, 0x5ef4ffeb, @time={0x0, 0x989680}, {0x1f, 0x5}, {0x8, 0x1}, @time=@time={r3, r4+30000000}}, {0x2, 0x0, 0x9, 0x3f, @time={0x77359400}, {0x100000001, 0x63fd}, {0x9, 0x507}, @addr={0x7fffffff, 0x4bca}}, {0x10001, 0xb4, 0x2, 0x7, @tick=0x4, {0x6, 0x5}, {0x2, 0x1}, @note={0x1bf3f725, 0x9, 0x0, 0x5, 0x4}}], 0xc0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r2, 0xc1105517, &(0x7f00000000c0)={{0x400, 0x0, 0x40, 0x40, "0d7f80c5acf57425f6ad6552d1d10fb32ab2fd53a10a9b1d6bf5c7dd8dd79229c848c7045a9f16602922f16c", 0xffffffff}, 0x0, 0x0, 0x0, r5, 0x200, 0xdb, "c8d86eb3eef6a00824add6756b16223d881858720096c670f8cb28ef974b6f4236a38de18fd57adb2ac8f6e6314ca7ad7ef6d9a3ca4d7f01a043ccb4df6d7d8c", &(0x7f0000000080)='/dev/vhost-net\x00', 0xf, [], [0x9, 0x0, 0x4, 0x18af]}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f000096a000)={0x6, 0x0, &(0x7f0000570000)=""/79, &(0x7f0000000f72)=""/142, &(0x7f000074df19)=""/231}) 2018/05/11 15:06:08 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$tun(r0, &(0x7f0000000280)={@void, @hdr={0x1, 0x7, 0x6, 0xbd1, 0x0, 0xcf1}, @x25={0x0, 0x2, 0xf3, "dd46d382021cde6546678a45a030629083d257e9fb727fc32294df64822fc253ec2a2ad9cdf7f9f226363ccd798e5c4f224af3f6a12fdaa4b0c02794474fad1d316b292d0d573830897debaab6791b8973445e996949db673b001016d1ed182b9053c4d5b8502767f6ddf597bd17e95a812e52f6d2ac7fd38e72ca2fdb185332483815e6fab34c59ab51c5c38a3fe4fa03604bff4ffdf7347ce85ecf2b126685277cc9083857924caecdceed5d72e3369c981bd9f4bbaf"}}, 0xffffff44) 2018/05/11 15:06:08 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc07289c0052c511fdda"], 0xd1}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:06:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001c0005d672ed1ac987040000000000000000", @ANYRES32=r1, @ANYBLOB="000000000c000200ffffffffffff00001400010000000000000000000000000000000000"], 0x3c}, 0x1}, 0x0) 2018/05/11 15:06:08 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffffffff8001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x7f}, 0x8) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/05/11 15:06:08 executing program 7: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='task\x00') fchdir(r0) r1 = memfd_create(&(0x7f00000002c0)="bcf6", 0x0) write(r1, &(0x7f0000000180)="11336b5424397785a14af4de1d340d74248fb8dc49", 0x15) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00000000c0)={0x0, 0x1ed, 0x6, {0x0, 0x1c9c380}, 0xdd6, 0x6}) syz_fuseblk_mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 2018/05/11 15:06:08 executing program 1: r0 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$tun(r0, &(0x7f0000000280)={@void, @hdr={0x1, 0x7, 0x6, 0xbd1, 0x0, 0xcf1}, @x25={0x0, 0x2, 0xf3, "dd46d382021cde6546678a45a030629083d257e9fb727fc32294df64822fc253ec2a2ad9cdf7f9f226363ccd798e5c4f224af3f6a12fdaa4b0c02794474fad1d316b292d0d573830897debaab6791b8973445e996949db673b001016d1ed182b9053c4d5b8502767f6ddf597bd17e95a812e52f6d2ac7fd38e72ca2fdb185332483815e6fab34c59ab51c5c38a3fe4fa03604bff4ffdf7347ce85ecf2b126685277cc9083857924caecdceed5d72e3369c981bd9f4bbaf"}}, 0xffffff44) [ 146.698304] Unrecognized hibernate image header format! [ 146.703868] PM: Image mismatch: architecture specific data 2018/05/11 15:06:08 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0xc, @dev={0xac, 0x14, 0x14, 0x15}, 0x4e23, 0x2, 'none\x00', 0x20, 0x1, 0x42}, 0x2c) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c000381ffffff000d0000000200000001001000000003c91300010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) 2018/05/11 15:06:08 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x7, 0x101000) ioctl$BLKDISCARD(r1, 0x1277, &(0x7f0000000080)=0xfff) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000000)={'team_slave_0\x00', @ifru_flags}) [ 146.760494] netlink: 32 bytes leftover after parsing attributes in process `syz-executor3'. [ 146.841702] netlink: 32 bytes leftover after parsing attributes in process `syz-executor3'. 2018/05/11 15:06:08 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='net/ip6_tables_targets\x00') close(r0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x9, 0x800}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x84) 2018/05/11 15:06:08 executing program 1: r0 = socket(0x0, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$tun(r1, &(0x7f0000000280)={@void, @hdr={0x1, 0x7, 0x6, 0xbd1, 0x0, 0xcf1}, @x25={0x0, 0x2, 0xf3, "dd46d382021cde6546678a45a030629083d257e9fb727fc32294df64822fc253ec2a2ad9cdf7f9f226363ccd798e5c4f224af3f6a12fdaa4b0c02794474fad1d316b292d0d573830897debaab6791b8973445e996949db673b001016d1ed182b9053c4d5b8502767f6ddf597bd17e95a812e52f6d2ac7fd38e72ca2fdb185332483815e6fab34c59ab51c5c38a3fe4fa03604bff4ffdf7347ce85ecf2b126685277cc9083857924caecdceed5d72e3369c981bd9f4bbaf"}}, 0xffffff44) 2018/05/11 15:06:08 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffffffff8001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x7f}, 0x8) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/05/11 15:06:08 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000340)={0x8, {{0xa, 0x4e22, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, 0x88) socketpair(0x6, 0x1, 0x7ff, &(0x7f0000000100)={0xffffffffffffffff}) recvfrom$ipx(r2, &(0x7f0000000140)=""/110, 0x6e, 0x40, &(0x7f00000001c0)={0x4, 0x7fffffff, 0x2, "a89ec15e4465", 0x22f}, 0x10) r3 = getpgid(0x0) syz_open_procfs$namespace(r3, &(0x7f00000000c0)='ns/uts\x00') umount2(&(0x7f0000000400)='./file0\x00', 0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0x81, 0x8) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000200)={0x0, 0x1f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r5, 0x8001, 0x3, 0xff6, 0x5, 0x7f}, &(0x7f00000002c0)=0x14) 2018/05/11 15:06:09 executing program 3: r0 = getpgrp(0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00000019c0)=0x10000, 0x4) recvmmsg(r1, &(0x7f0000003f80)=[{{&(0x7f0000000440)=@rc, 0x80, &(0x7f0000001780)=[{&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/125, 0x7d}, {&(0x7f00000015c0)=""/75, 0x4b}, {&(0x7f0000001640)=""/190, 0xbe}, {&(0x7f0000001700)=""/93, 0x5d}], 0x5, &(0x7f0000000000)=""/14, 0xe, 0xeb}, 0x40}, {{&(0x7f0000001800)=@nfc_llcp, 0x80, &(0x7f0000001a00)=[{&(0x7f0000001880)=""/93, 0x5d}, {&(0x7f0000001900)=""/187, 0xbb}, {&(0x7f00000019c0)}], 0x3, &(0x7f0000001a40)=""/148, 0x94, 0x2}, 0xffff}, {{&(0x7f0000001b00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001c00)=[{&(0x7f0000001b80)=""/111, 0x6f}], 0x1, &(0x7f0000001c40)=""/251, 0xfb}, 0x8000}, {{&(0x7f0000001d40)=@nfc, 0x80, &(0x7f00000020c0)=[{&(0x7f0000001dc0)=""/181, 0xb5}, {&(0x7f0000001e80)=""/173, 0xad}, {&(0x7f0000001f40)=""/131, 0x83}, {&(0x7f0000002000)=""/183, 0xb7}], 0x4, &(0x7f0000002100)=""/4096, 0x1000, 0x3}, 0x1}, {{0x0, 0x0, &(0x7f0000003540)=[{&(0x7f0000003100)=""/140, 0x8c}, {&(0x7f00000031c0)=""/78, 0x4e}, {&(0x7f0000003240)=""/184, 0xb8}, {&(0x7f0000003300)=""/209, 0xd1}, {&(0x7f0000003400)=""/207, 0xcf}, {&(0x7f0000003500)=""/18, 0x12}], 0x6, &(0x7f00000035c0)=""/255, 0xff, 0x8}, 0x10001}, {{&(0x7f00000036c0)=@generic, 0x80, &(0x7f0000003740), 0x0, &(0x7f0000003780)=""/152, 0x98, 0x9}, 0x79}, {{&(0x7f0000003840)=@ax25, 0x80, &(0x7f0000003f00)=[{&(0x7f00000038c0)=""/206, 0xce}, {&(0x7f00000039c0)=""/218, 0xda}, {&(0x7f0000003ac0)=""/187, 0xbb}, {&(0x7f0000003b80)=""/194, 0xc2}, {&(0x7f0000003c80)=""/243, 0xf3}, {&(0x7f0000003d80)=""/149, 0x95}, {&(0x7f0000003e40)=""/157, 0x9d}], 0x7, 0x0, 0x0, 0x6}, 0xfffffffffffffff8}], 0x7, 0x10000, &(0x7f0000004140)) process_vm_writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/220, 0x397}, {&(0x7f0000000140)=""/227, 0x303}, {&(0x7f0000000240)=""/248, 0xf8}, {&(0x7f0000000340)=""/242, 0xf2}, {&(0x7f0000000240)=""/117, 0xffffffaf}], 0x5, &(0x7f0000000000), 0x10e, 0x0) 2018/05/11 15:06:09 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x83}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000140)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000000040)={{0x1}}) r2 = dup(r1) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000000c0)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000300)='/dev/rfkill\x00', 0x80, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x263) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x3, 0x0, "06d4019601aafe74e396f8f9840f4d2b01b6404426281598a797453a0f8947b6f13e51d863f37d68118821db9483a962588ab20dad23d2df166efcf6b6b40115defd3d854878df3b3d94e5a24dbcffcc"}, 0xd8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x5}, 0x1c) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/hwrng\x00', 0x121001, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r3, 0x800448d3, &(0x7f0000000240)={{0x5, 0x1, 0x4, 0x8, 0x8, 0x2}, 0x367, 0x7, 0x0, 0x2, 0x3, "d0438a9f54b325cef31dd08af857d16ade31f9b5a3813ea44b609838e8a5ee77947ce3c2c7d2106f11a94d85e84337ef5228f43b119b20682087b29aed914bc5ff049b54b56f020946345679b0860d9562b76159750b9681ab4241c17dbdda1022dbbf14cccc075d1f6a57dc10a69e0528f9fcb3a8f41e57563cc3f8a1524cf8"}) ioctl$SG_GET_PACK_ID(r3, 0x227c, &(0x7f0000000200)) 2018/05/11 15:06:09 executing program 7: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0xb, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) tgkill(r0, r0, 0x23df) 2018/05/11 15:06:09 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f00000000c0)='/dev/snd/seq\x00', 0x0, 0x40101) write$sndseq(r0, &(0x7f0000000240)=[{0x2, 0xfffffffffffffffe, 0x100000001, 0x10001, @tick=0x5, {0x6}, {0x0, 0x6}, @note={0x10001, 0xbd, 0x3, 0x4, 0x10000}}, {0x4, 0x5, 0x1f, 0x4, @tick=0xb75, {0x8000, 0x2}, {0xffff, 0x1f}, @time=@time={0x77359400}}, {0x6, 0xffffffffffffff7f, 0x1, 0x81, @tick=0x7, {0x4, 0x8000}, {0x8, 0x6}, @addr={0x0, 0xffffffffffffff01}}, {0x8, 0x8, 0x0, 0x2, @tick=0x8, {0x8, 0xa}, {0x3f, 0x7ff}, @raw32={[0x8001, 0x47f000000000000, 0xfb59]}}, {0xd4f9, 0x4, 0xdfd7, 0xcb33, @tick=0x2980, {0xffd, 0x8000}, {0x5b, 0x40}, @queue={0x100, {0x6, 0x8}}}, {0x0, 0x100000001, 0x2000, 0x9, @tick=0xde, {0x2, 0xc5f1}, {0x5, 0x8}, @raw8={"e9cadf13f2e939ab4a0e85f9"}}], 0xffffffffffffffac) ppoll(&(0x7f0000000100)=[{r0}, {r0, 0x1}, {r0, 0x8}, {r0, 0x241b}, {r0, 0x8040}, {r0, 0x2}, {r0, 0xa002}, {r0, 0x1000000000000000}, {r0, 0x20}, {r0}], 0xeb, &(0x7f0000000040)={0x77359400}, &(0x7f000024bff8)={0x2}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023efa8)={0x80, 0x7e, 0x0, 0x0, 0x2, 0x1}) 2018/05/11 15:06:09 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffffffff8001}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r1, 0x7f}, 0x8) r2 = socket$inet(0x10, 0x3, 0x10) sendmsg(r2, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/05/11 15:06:09 executing program 1: r0 = socket(0x0, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$tun(r1, &(0x7f0000000280)={@void, @hdr={0x1, 0x7, 0x6, 0xbd1, 0x0, 0xcf1}, @x25={0x0, 0x2, 0xf3, "dd46d382021cde6546678a45a030629083d257e9fb727fc32294df64822fc253ec2a2ad9cdf7f9f226363ccd798e5c4f224af3f6a12fdaa4b0c02794474fad1d316b292d0d573830897debaab6791b8973445e996949db673b001016d1ed182b9053c4d5b8502767f6ddf597bd17e95a812e52f6d2ac7fd38e72ca2fdb185332483815e6fab34c59ab51c5c38a3fe4fa03604bff4ffdf7347ce85ecf2b126685277cc9083857924caecdceed5d72e3369c981bd9f4bbaf"}}, 0xffffff44) 2018/05/11 15:06:09 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc07289c0052c511fdda"], 0xd1}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:06:09 executing program 4: lgetxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=@known='security.capability\x00', &(0x7f0000000140)=""/146, 0x92) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000003c0)="f701d1c4fbc997bf563d69851c67723d49c835a659a6a33d4cbf799745ce7b75991bde070c4f75ca5f569e01cd83ce654071d6b188f4ab191efbbeab4669b08b6f8034f8a60c7df31c5a71fe9f80439e3c49e140e520ff928c78abeb87f243ab6d4d80c25c7eb0d89c768c49b1f08fec501192f2f82f8da75d2f6218a4c116d846f69beeeff8bb7761edf1608c205e4c011d9aeb7575aa4a1bec29e7521063defe438b211bc9db255294074b99bd5bd985f9fcdea60093233e3788b11add1a580335b406f877b75636b1114acad5eff8676ff8cbce03d280aff543093ab02d9870cc", 0x388) lgetxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000004c0)=""/41, 0x29) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x200, 0x5d, 0x0, 0x33, 0x3}, &(0x7f0000000240)=0x14) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000000580)={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000280)={r2, @in6={{0xa, 0x4e24, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}, [0x100000001, 0x332, 0x80000400, 0x105, 0x1, 0xa909, 0x3f, 0x1, 0x8000, 0x1ff, 0x1, 0xfffffffffffffffc, 0xf4, 0x2, 0x5]}, &(0x7f0000000380)=0x100) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r3, 0xc008240a, &(0x7f0000000540)=ANY=[@ANYBLOB="02000000000000e1ffffff0000000000"]) mknodat(r1, &(0x7f00000005c0)='./file0\x00', 0x20, 0x6) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x80, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x17, &(0x7f0000febffc), &(0x7f0000009ffc)=0xd0099b8b71e877c7) 2018/05/11 15:06:09 executing program 5: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffffffff8001}, &(0x7f0000000040)=0x8) ioctl(r0, 0x8912, &(0x7f00000000c0)="c6295e4eca6c09b612ec6f") r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/05/11 15:06:09 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e21, 0xf9, @remote={0xfe, 0x80, [], 0xbb}, 0xd7}}, 0x4, 0x3, 0x2, 0x6, 0x2}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0x81}, &(0x7f0000000240)=0xc) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f0000fa8fe4)={0xa, 0x4e23}, 0x1c) connect$inet6(r2, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = dup(r2) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) write$eventfd(r3, &(0x7f0000fc7ff8), 0xffc7) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x31d7e31e, 0x1ff, 0x2, 0x1ff}, 0x14) 2018/05/11 15:06:09 executing program 4: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="c6295e4eca6c09b612ec6f") r1 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) fcntl$dupfd(r1, 0x0, r1) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x800, 0xffefffffffff8001, 0x2}) 2018/05/11 15:06:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x4) recvmmsg(r0, &(0x7f00000020c0)=[{{&(0x7f0000001e40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000001f80), 0x0, &(0x7f0000001fc0)=""/231, 0xe7}}], 0x1, 0x0, &(0x7f0000002180)={0x0, 0x1c9c380}) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0xb0b0, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000040)={0x0, 0x1, 0x5, 0x10, &(0x7f0000ff9000/0x4000)=nil, 0x62}) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000000340)={@multicast2, @loopback, 0x0}, &(0x7f0000000380)=0xc) accept4$packet(r2, &(0x7f000000a400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f000000a440)=0x14, 0x800) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000000a480)={{{@in6=@loopback, @in6=@ipv4={[], [], @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f000000a580)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000000a680)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}}}, &(0x7f000000a780)=0xe8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000a880)={0x0, @remote, @rand_addr}, &(0x7f000000a8c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000000a900)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@dev}}, &(0x7f000000aa00)=0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f000000b280)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000b2c0)={{{@in, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f000000b3c0)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000000b400)={{{@in6=@remote, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f000000b500)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000000b540)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f000000b640)=0xe8) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f000000b680)={0x0, @dev, @broadcast}, &(0x7f000000b6c0)=0xc) recvmmsg(r1, &(0x7f0000013880)=[{{&(0x7f000000b700)=@nfc_llcp, 0x80, &(0x7f000000ca00)=[{&(0x7f000000b780)=""/161, 0xa1}, {&(0x7f000000b840)=""/99, 0x63}, {&(0x7f000000b8c0)=""/139, 0x8b}, {&(0x7f000000b980)=""/98, 0x62}, {&(0x7f000000ba00)=""/4096, 0x1000}], 0x5, &(0x7f000000ca80)=""/84, 0x54, 0x2}, 0x6}, {{&(0x7f000000cb00)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f000000cd80)=[{&(0x7f000000cb80)=""/22, 0x16}, {&(0x7f000000cbc0)=""/205, 0xcd}, {&(0x7f000000ccc0)=""/161, 0xa1}], 0x3, &(0x7f000000cdc0)=""/13, 0xd, 0x5}, 0x800}, {{0x0, 0x0, &(0x7f000000d080)=[{&(0x7f000000ce00)=""/29, 0x1d}, {&(0x7f000000ce40)=""/17, 0x11}, {&(0x7f000000ce80)=""/112, 0x70}, {&(0x7f000000cf00)=""/106, 0x6a}, {&(0x7f000000cf80)=""/113, 0x71}, {&(0x7f000000d000)=""/105, 0x69}], 0x6, &(0x7f000000d100)=""/224, 0xe0, 0x6}, 0x40}, {{&(0x7f000000d200)=@nl=@proc, 0x80, &(0x7f000000d280), 0x0, &(0x7f000000d2c0)=""/106, 0x6a, 0x8001}, 0xf2b0}, {{0x0, 0x0, &(0x7f000000e4c0)=[{&(0x7f000000d340)=""/95, 0x5f}, {&(0x7f000000d3c0)=""/47, 0x2f}, {&(0x7f000000d400)=""/4096, 0x1000}, {&(0x7f000000e400)=""/25, 0x19}, {&(0x7f000000e440)=""/110, 0x6e}], 0x5, &(0x7f000000e540)=""/117, 0x75, 0x7f}, 0x4e9a51ca}, {{&(0x7f000000e5c0)=@pptp={0x0, 0x0, {0x0, @dev}}, 0x80, &(0x7f000000f7c0)=[{&(0x7f000000e640)=""/24, 0x18}, {&(0x7f000000e680)=""/4096, 0x1000}, {&(0x7f000000f680)=""/139, 0x8b}, {&(0x7f000000f740)=""/106, 0x6a}], 0x4, &(0x7f000000f800)=""/123, 0x7b, 0x20}, 0x1}, {{&(0x7f000000f880)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000011c40)=[{&(0x7f000000f900)=""/24, 0x18}, {&(0x7f000000f940)=""/99, 0x63}, {&(0x7f000000f9c0)=""/160, 0xa0}, {&(0x7f000000fa80)=""/4096, 0x1000}, {&(0x7f0000010a80)=""/64, 0x40}, {&(0x7f0000010ac0)=""/61, 0x3d}, {&(0x7f0000010b00)=""/4096, 0x1000}, {&(0x7f0000011b00)=""/43, 0x2b}, {&(0x7f0000011b40)=""/246, 0xf6}], 0x9, &(0x7f0000011d00)=""/125, 0x7d, 0x2}, 0x4}, {{&(0x7f0000011d80)=@llc, 0x80, &(0x7f0000012040)=[{&(0x7f0000011e00)=""/121, 0x79}, {&(0x7f0000011e80)=""/13, 0xd}, {&(0x7f0000011ec0)=""/139, 0x8b}, {&(0x7f0000011f80)=""/29, 0x1d}, {&(0x7f0000011fc0)=""/115, 0x73}], 0x5, &(0x7f00000120c0)=""/4096, 0x1000, 0x182}, 0x81}, {{&(0x7f00000130c0)=@hci={0x0, 0x0}, 0x80, &(0x7f0000013580)=[{&(0x7f0000013140)=""/238, 0xee}, {&(0x7f0000013240)=""/202, 0xca}, {&(0x7f0000013340)=""/137, 0x89}, {&(0x7f0000013400)=""/60, 0x3c}, {&(0x7f0000013440)=""/51, 0x33}, {&(0x7f0000013480)=""/226, 0xe2}], 0x6, &(0x7f0000013600)=""/108, 0x6c, 0x3ff}, 0x401}, {{&(0x7f0000013680)=@nfc, 0x80, &(0x7f0000013780)=[{&(0x7f0000013700)=""/128, 0x80}], 0x1, &(0x7f00000137c0)=""/177, 0xb1, 0x8001}, 0x6}], 0xa, 0xa3fb60e27d15f091, &(0x7f0000013b00)={0x77359400}) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000013b40)={'team0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000013b80)={@dev, 0x0}, &(0x7f0000013bc0)=0x14) getsockopt$inet6_mreq(r2, 0x29, 0x15, &(0x7f0000013c00)={@remote, 0x0}, &(0x7f0000013c40)=0x14) recvmmsg(r2, &(0x7f0000015e40)=[{{&(0x7f0000013c80)=@nl, 0x80, &(0x7f0000014140)=[{&(0x7f0000013d00)=""/86, 0x56}, {&(0x7f0000013d80)=""/228, 0xe4}, {&(0x7f0000013e80)=""/12, 0xc}, {&(0x7f0000013ec0)=""/202, 0xca}, {&(0x7f0000013fc0)=""/84, 0x54}, {&(0x7f0000014040)=""/116, 0x74}, {&(0x7f00000140c0)=""/77, 0x4d}], 0x7, &(0x7f00000141c0)=""/204, 0xcc, 0x2}, 0x1000}, {{0x0, 0x0, &(0x7f0000014700)=[{&(0x7f00000142c0)=""/92, 0x5c}, {&(0x7f0000014340)=""/212, 0xd4}, {&(0x7f0000014440)=""/161, 0xa1}, {&(0x7f0000014500)=""/12, 0xc}, {&(0x7f0000014540)=""/201, 0xc9}, {&(0x7f0000014640)=""/141, 0x8d}], 0x6, 0x0, 0x0, 0x8001}, 0xf8f}, {{0x0, 0x0, &(0x7f00000148c0)=[{&(0x7f0000014780)=""/25, 0x19}, {&(0x7f00000147c0)=""/110, 0x6e}, {&(0x7f0000014840)=""/89, 0x59}], 0x3, &(0x7f0000014900)=""/227, 0xe3, 0x2}, 0x101}, {{&(0x7f0000014a00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000015b00)=[{&(0x7f0000014a80)=""/89, 0x59}, {&(0x7f0000014b00)=""/4096, 0x1000}], 0x2, &(0x7f0000015b40)=""/211, 0xd3, 0x4}, 0x69}, {{&(0x7f0000015c40)=@generic, 0x80, &(0x7f0000015d00)=[{&(0x7f0000015cc0)=""/29, 0x1d}], 0x1, &(0x7f0000015d40)=""/216, 0xd8, 0x78a1}, 0x1f}], 0x5, 0x10162, &(0x7f0000015f80)={0x0, 0x1c9c380}) accept$packet(r1, &(0x7f0000015fc0)={0x0, 0x0, 0x0}, &(0x7f0000016000)=0x14) getsockname$packet(r2, &(0x7f0000016040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000016080)=0x14) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000160c0)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f00000161c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000016200)={'team0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000016240)={{{@in6=@mcast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000016340)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000016480)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000016580)=0xe8) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f00000169c0)={@mcast2, 0x0}, &(0x7f0000016a00)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000016a40)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000016b40)=0xe8) accept(r0, &(0x7f0000016c40)=@hci={0x0, 0x0}, &(0x7f0000016cc0)=0x80) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000016d00)={'ip6gre0\x00', 0x0}) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000018800)={@mcast2, 0x0}, &(0x7f0000018840)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000189c0)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000018a00)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000018b00)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f0000019740)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000019700)={&(0x7f0000018b40)=ANY=[@ANYBLOB="900b0000", @ANYRES16=r3, @ANYBLOB="10002dbd7000ffdbdf250300000008000100", @ANYRES32=r4, @ANYBLOB="b40002003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r5, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000300000008000600", @ANYRES32=r6, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000800030003000000080004000400000008000100", @ANYRES32=r7, @ANYBLOB="3c01020040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b000000080004008100000008000700000000003c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000000c00040068617368000000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r9, @ANYBLOB="080007000000000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040007000000080007000000000008000100", @ANYRES32=r10, @ANYBLOB="6c01020038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000200000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400040000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r11, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400020000004c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000008000300050000001c000400686173685f746f5f706f72745f6d617070696e67000000003800010024000100616374697665706f727400000000000000000000000000000000000000000000080003000300000008000400", @ANYRES32=r12, @ANYBLOB="08000100", @ANYRES32=r13, @ANYBLOB="6401020038000100240001006d636173745f72656a6f696e5f636f756e740000000000000000000000000000080003000300000008000400030000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r14, @ANYBLOB="3c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b0000000c00040000000100000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r15, @ANYBLOB="3c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r16, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000004000008000100", @ANYRES32=r17, @ANYBLOB="3c01020038000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000800030003000000080004000000800140000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r18, @ANYBLOB="0800070000000000400001002400010071756575655f6964000000000000000000000000000000000000000000000000080003000300000008000400800e000008000600", @ANYRES32=r19, @ANYBLOB="400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000400000008000600", @ANYRES32=r20, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000100004006c6f616462616c616e63650008000100", @ANYRES32=r21, @ANYBLOB="b80002003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r22, @ANYBLOB="40000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b0000000800040000000000080007000000000038000100160001006d636173745f72656a6f080900000000000000616c0000000000000000000000080003000300000008000400ecc2000008000100", @ANYRES32=r23, @ANYBLOB="300102003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r24, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000500000040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400070000000800070000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000800030003000000080004000800000008000600", @ANYRES32=r25, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000800030003000000080004000100000008000100", @ANYRES32=r26, @ANYBLOB="a800020064000100240001006270665f686173685f66756e6300000000000000000000000000000000000000080003000b00000034000400ab0e070000000000040001de1f0000001a7e080308000000060006a50ec000000104010001000000020002030000008040000100240001006c625f686173685f737461747300000000000000000000000000000000000000080003000b00000008000400fbffffff080007000000000008000100", @ANYRES32=r27, @ANYBLOB="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", @ANYRES32=r28, @ANYBLOB="44000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000038000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000800030003000000080004000001000008000100", @ANYRES32=r29, @ANYBLOB="f400020038000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000080003000300000008000400010000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r30, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r31, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r32, @ANYBLOB='\b\x00\a\x00\x00\x00\x00\x00'], 0xb90}, 0x1}, 0x40000) write(r0, &(0x7f0000494000)="29000000140007b7ffffffffff08e0eb01001000e0a40e07fff00fd500000001800000002a00f3e209", 0x29) 2018/05/11 15:06:09 executing program 1: r0 = socket(0x0, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$tun(r1, &(0x7f0000000280)={@void, @hdr={0x1, 0x7, 0x6, 0xbd1, 0x0, 0xcf1}, @x25={0x0, 0x2, 0xf3, "dd46d382021cde6546678a45a030629083d257e9fb727fc32294df64822fc253ec2a2ad9cdf7f9f226363ccd798e5c4f224af3f6a12fdaa4b0c02794474fad1d316b292d0d573830897debaab6791b8973445e996949db673b001016d1ed182b9053c4d5b8502767f6ddf597bd17e95a812e52f6d2ac7fd38e72ca2fdb185332483815e6fab34c59ab51c5c38a3fe4fa03604bff4ffdf7347ce85ecf2b126685277cc9083857924caecdceed5d72e3369c981bd9f4bbaf"}}, 0xffffff44) 2018/05/11 15:06:09 executing program 5: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c6295e4eca6c09b612ec6f") r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/05/11 15:06:09 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uinput\x00', 0x80001, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f0000000040)) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000240), 0x10) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$fuse(r0, &(0x7f0000000c80)=ANY=[@ANYRES64=r0], 0x8) getcwd(&(0x7f0000000300)=""/68, 0x44) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x1d}, 0x10, &(0x7f00000001c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="00080000000000000000000000000000dc59fce8afff6017cfac39ef009234f4d348a6330df7675259060e835cc65537796d91ee3b37756581776f732493b7731cbccb5ef0ea380351", @ANYRES64=r2, @ANYRES64=r3/1000+10000, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="010000c001000000030000e005000000f394c480c77e4917"], 0x48}, 0x1, 0x0, 0x0, 0x20004000}, 0x841) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f00000002c0)={&(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) 2018/05/11 15:06:09 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000000000), 0x8) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) accept$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @remote}, &(0x7f00000000c0)=0x1c) 2018/05/11 15:06:09 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="c6295e4eca6c09b612ec6f") r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/05/11 15:06:09 executing program 1: r0 = socket(0x11, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$tun(r1, &(0x7f0000000280)={@void, @hdr={0x1, 0x7, 0x6, 0xbd1, 0x0, 0xcf1}, @x25={0x0, 0x2, 0xf3, "dd46d382021cde6546678a45a030629083d257e9fb727fc32294df64822fc253ec2a2ad9cdf7f9f226363ccd798e5c4f224af3f6a12fdaa4b0c02794474fad1d316b292d0d573830897debaab6791b8973445e996949db673b001016d1ed182b9053c4d5b8502767f6ddf597bd17e95a812e52f6d2ac7fd38e72ca2fdb185332483815e6fab34c59ab51c5c38a3fe4fa03604bff4ffdf7347ce85ecf2b126685277cc9083857924caecdceed5d72e3369c981bd9f4bbaf"}}, 0xffffff44) 2018/05/11 15:06:10 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc07289c0052c511fdda"], 0xd1}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:06:10 executing program 2: r0 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$void(r0, 0x5451) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x40, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000001280)=0xe2ae, 0x4) connect$ax25(r1, &(0x7f0000000080)={0x3, {"80629425f36ace"}, 0x2}, 0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000000200)="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", 0x1000) connect(0xffffffffffffffff, &(0x7f0000000180)=@l2={0x1f, 0x9, {0x29800, 0x5, 0x2, 0x4, 0x0, 0x1}, 0x2, 0x5e}, 0x100000211) 2018/05/11 15:06:10 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x0, &(0x7f00000001c0), 0x15c) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, {0x8, 0x401, 0x7ff, 0x81, 0x9}, 0x8}, 0xa) 2018/05/11 15:06:10 executing program 4: r0 = syz_open_dev$sndseq(&(0x7f0000ff0ff3)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x1) read(r0, &(0x7f0000000040)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x189202, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1}) r1 = dup(r0) fcntl$getownex(r1, 0x10, &(0x7f0000000280)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000000000)) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hwrng\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000080)={0x0, 0x0, 0x7, 'queue1\x00'}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000240)='/dev/sequencer2\x00', 0x80, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00000001c0)={0x7fff, 0x9, 0x7, 0x7, 0x914, 0x4, 0x93db, 0xaabe, 0xff, 0x5}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x0, 0x0) 2018/05/11 15:06:10 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8991, &(0x7f00000001c0)={'bond0\x00', @ifru_names='ip6gretap0\x00'}) ioperm(0x64, 0x7, 0x1000) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f00000000c0)={0x7, 0x5}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.events\x00', 0x0, 0x0) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x29b0, 0x6, 0x0, 0x0, 0x15, 0x4, "9a034869a362ff7ac63dc0230278e85253accc9de1ea3e81ae87b5512a9979ff75dbeb1cceb75c9d2c18fd3716083f6c058375e1638655c88d51939cef1699be", "95dd422ccfe179ec211d4f7fd9d8bc40d1a4bfdd64d6a7777c47cf6ae25068fab420de00f688a0e7b09737b866999783cf111c7ca291931700a8f4b83d212176", "714bddbf3f6cfd8db20272e3cf8aa7abf4aedfc35c094f3450bdad96f61e2519", [0x6, 0x7f]}) syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x436000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/05/11 15:06:10 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000180)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000200)={'syzkaller0\x00', 0x3}) getrlimit(0x5, &(0x7f0000000000)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000240)={{0x2, 0x0, @multicast2=0xe0000002}, {}, 0x8, {0x2, 0x0, @multicast2=0xe0000002}, 'syzkaller0\x00'}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000240)={{0x2, 0x3, @local={0xac, 0x14, 0x14, 0xaa}}, {0x10000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xe, {0x2, 0x4e24, @multicast2=0xe0000002}, 'syzkaller0\x00'}) 2018/05/11 15:06:10 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="c6295e4eca6c09b612ec6f") r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/05/11 15:06:10 executing program 1: r0 = socket(0x11, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$tun(r1, &(0x7f0000000280)={@void, @hdr={0x1, 0x7, 0x6, 0xbd1, 0x0, 0xcf1}, @x25={0x0, 0x2, 0xf3, "dd46d382021cde6546678a45a030629083d257e9fb727fc32294df64822fc253ec2a2ad9cdf7f9f226363ccd798e5c4f224af3f6a12fdaa4b0c02794474fad1d316b292d0d573830897debaab6791b8973445e996949db673b001016d1ed182b9053c4d5b8502767f6ddf597bd17e95a812e52f6d2ac7fd38e72ca2fdb185332483815e6fab34c59ab51c5c38a3fe4fa03604bff4ffdf7347ce85ecf2b126685277cc9083857924caecdceed5d72e3369c981bd9f4bbaf"}}, 0xffffff44) 2018/05/11 15:06:10 executing program 7: sendmsg$key(0xffffffffffffffff, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0x40003, 0x0) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000240)={0x6, 0xe24}, 0x2) setsockopt$ARPT_SO_SET_ADD_COUNTERS(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) syz_open_dev$sndmidi(&(0x7f0000000040)='/dev/snd/midiC#D#\x00', 0x1000, 0x2800) r1 = syz_open_procfs(0x0, &(0x7f0000000140)='cpuset\x00') preadv(r1, &(0x7f00000023c0), 0xfe, 0x0) 2018/05/11 15:06:10 executing program 5: ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000000c0)="c6295e4eca6c09b612ec6f") r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/05/11 15:06:10 executing program 1: r0 = socket(0x11, 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x801) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$tun(r1, &(0x7f0000000280)={@void, @hdr={0x1, 0x7, 0x6, 0xbd1, 0x0, 0xcf1}, @x25={0x0, 0x2, 0xf3, "dd46d382021cde6546678a45a030629083d257e9fb727fc32294df64822fc253ec2a2ad9cdf7f9f226363ccd798e5c4f224af3f6a12fdaa4b0c02794474fad1d316b292d0d573830897debaab6791b8973445e996949db673b001016d1ed182b9053c4d5b8502767f6ddf597bd17e95a812e52f6d2ac7fd38e72ca2fdb185332483815e6fab34c59ab51c5c38a3fe4fa03604bff4ffdf7347ce85ecf2b126685277cc9083857924caecdceed5d72e3369c981bd9f4bbaf"}}, 0xffffff44) 2018/05/11 15:06:11 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x1}) sigaltstack(&(0x7f0000fff000/0x1000)=nil, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x30, &(0x7f00000000c0)=[@in={0x2, 0x4e24}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={r2, 0x66b5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00000001c0)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) 2018/05/11 15:06:11 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1000000000001, 0x8, 0x8400000000003, 0xffffffdf00000005}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000080), &(0x7f0000000180)=""/231}, 0x18) r1 = getpid() prctl$setptracer(0x59616d61, r1) 2018/05/11 15:06:11 executing program 3: r0 = inotify_init() ioctl$int_out(r0, 0x5462, &(0x7f0000000000)) r1 = semget$private(0x0, 0x0, 0x0) semctl$IPC_RMID(r1, 0x0, 0x0) fdatasync(r0) 2018/05/11 15:06:11 executing program 5: r0 = socket(0x0, 0x1, 0x0) ioctl(r0, 0x8912, &(0x7f00000000c0)="c6295e4eca6c09b612ec6f") r1 = socket$inet(0x10, 0x3, 0x10) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="1b0000001c000317070000000000010001eee6d87986c497271d85", 0x1b}], 0x1}, 0x0) 2018/05/11 15:06:11 executing program 7: r0 = socket(0xa, 0x1, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0xffffffffffffffff, 0x6, 0x1, 0xa7d, &(0x7f0000000000)=[0x0, 0x0], 0x2}, 0x20) r2 = open(&(0x7f0000000240)='./file0\x00', 0x20000, 0x100) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) ioctl(r0, 0x8912, &(0x7f0000000040)="c6295e4eca6c09b612ec6fd5be820c697a8072676be1cfb1f8f070c8e18e262cf00f16fc68dd918ad6397be083c9ef297b382f48bff99c273284ba54dd42b402421595d14ae0bc9c99fbbe8d943abf6a59ee30185f5d03ce5b06267d51964762253bd1e2baca9c354c8f2ab97f4ab968a2a3b5d2efb8a8a09f5d14cc44c193eb8cad0f3bc66068c8efc209f3f888a6c5b765a3ea6e5891c18d0489d147870ec5472ef6a994ec431d29bd7233a1dfeb953461fa109f6378eb78b2bb337eaa312ca6588f9218302f0eda8ad290697c6f9d850abe9f72f2ba2436d77ef41006cea2fac54bdf714781c4b71873") ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000140)={{0x9, 0x3cf1, 0x8000, 0x100000000, 0x100, 0x7fffffff}, 0xffffffffffff0001, 0x1, 0x9, 0x0, 0x162f, "fbe86bed2594d156d64f0d5807c1a4d31070913639b4eb4f4555c2e96c39bf3a2d7f9a938b7b4f897e327d736b3991369b6b61a761e278935aef6c2812b4ce2a1b44a768dfb35b3c847023474af983ff122fb0bb891f0168cb634fcf445e2d31dbdf523a1ee984f030808b89a5918c19a6a37e218a1e8f2e93ba26a7902ee73d"}) openat$audio(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/audio\x00', 0x0, 0x0) 2018/05/11 15:06:11 executing program 4: r0 = syz_open_dev$dspn(&(0x7f0000000100)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r0, 0x800000c0045002, &(0x7f0000000240)) io_setup(0xaa6, &(0x7f0000000000)=0x0) io_submit(r1, 0x9, &(0x7f0000001700)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x8, r0, &(0x7f0000000040)="585b06c2d6b51f63d4ad7fbdabc6b6daf3c0336c7f4dbe2dd8a870eecb138274de0dca8110b2e08f653358bd8a61ccef91fa59938082b11864f16540e1fe51950e8a320f48e685c8635e8e", 0x4b, 0x80000000, 0x0, 0x1, r0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x100, r0, &(0x7f0000000140)="6d202d2997345eccb1342932f15125465f8e44967103", 0x16, 0xfffffffffffffffc, 0x0, 0x0, r0}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x3, 0x5, r0, &(0x7f00000001c0)="53cb67d6b661e2d749f67f34aa38258de69aea608ac9ebdd45de35efa7b4e178f298b6d5ab5d3b4de4d8c6670c6bd7f9e9d115b878c96a0df4d92f4962fcc850649fce1f0737bbd7aafb216b1c82e8a829cb3c2da41cdc53b1d3e02684ab89bc2a9e085b35a8d722e9b1f207d01a64252c04a28bfa13f7992d463cf5", 0x7c, 0xfffffffffffffffc, 0x0, 0x0, r0}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x7, 0x2, r0, &(0x7f00000002c0)="99dfe57567d8fa1fb7c576f49e2acd53cd548eb800c067f2fe0f71bc9f992a7e675760271a8b77309c926e6e32dbc95b07952c0defd07013a896b516ea7a5a0b7dc3141ff3924886d2f62c08a85c5c5f33df4457151cb8bce9656ee2", 0x5c, 0xffffffff00000000, 0x0, 0x1, r0}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f0000000380)="fd3c0e4324723a0a98f02c3b26e7bfe847162efcdcae514a82", 0x19, 0x4, 0x0, 0x0, r0}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x1, 0xd8, r0, &(0x7f0000000400)="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", 0x1000, 0x0, 0x0, 0x1, r0}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x8ba7, r0, &(0x7f0000001440)="ca66a96ba6bf757496e7d16f86e76ec127db327e0f022e65e54bcd3dc3ba61dfa8ae205d416efdd4cdc707acfbb877377df7f591f25fdddd179ece2b348df6069ac7ae4518a83319c28199f4896e70fe5ea32c48d7145b0cd21ae822b4763f357c24b96ed57bc3b26ce250df59e43e1b2264895585d2", 0x76, 0xff, 0x0, 0x0, r0}, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f0000001500)="b1a9a612a9b5820cbae7e7879cca3321397c263dda5877da08235748cc2c67335fb4dc15e1d479eb5d7fc3bdbccdcf2ccf59d72160464371e505726f290aed6da62799a5d46a485e0c654fc81494d502d6aa726a41cb3c9ffa7445c7a8c78ebcd467d61d032ffad1533dbac51ee8672d", 0x70, 0xfffffffffffffffa, 0x0, 0x0, r0}, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f00000015c0)="ebd6f79211b25e42a26bedc5857de972740a066ece0e54fed5c4337f41b7a948b20d0ca20234b4b74240dcc3592b3ee4294390d0e2fd751650bef543a1483fc37efd800cf444a1a7b5b221108fbe436978c99b14e2ab2dfcb669c0aea0ef180b2dd126b4c36f5a85c194b5a003a7026cc25adce3ba592fe2ed2867b05ce6dc81aa986d93d12571adf734f6ef40d2ece1ffbe685658f15ebf8f168c8e0edb378abda1c5678769a32c90e13f677fea7d77c97d8d5b829e705e7811e26cce299826edb5de1a96ed27dee0755d15a012326198a194846435a9d1", 0xd8, 0x4, 0x0, 0x0, r0}]) getrandom(&(0x7f0000001780)=""/234, 0xea, 0x3) 2018/05/11 15:06:11 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00000002c0)=0x4, 0x4) sendmmsg(r0, &(0x7f0000007e00)=[{{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="280000000000000029000000020000000023996ab39501010000000000b300000000000000800000b23e55d202b297000039e362036823a0b13ff8a26d58bf19dfabd2375629cffdbdce9360185137a8d54b0623bf36d24b888e1e1a8fc429faf540eb7988b2324854ff046f6fe017d0a9e11a59062ab66f802d3ab1e242ece14b5f78c6568c72218a177b173255a5dcfa179a42b9ffff22d2a4dc51288f1821336d9177cd237559b99371a9cc48db0ed6457dffd7916cbac2d8f414dd10e6f4017627f41ad719bc07289c0052c511fddafbc604"], 0xd4}}], 0x1, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000180), 0x0, &(0x7f0000000300)=""/239, 0xef}, 0x0) 2018/05/11 15:06:11 executing program 1: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={"6966623000faffffffffffffff00", 0x1000000000004002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={"69666230000091785a1e7a275fa500", 0x1301}) write$tun(r1, &(0x7f0000000280)={@void, @hdr={0x1, 0x7, 0x6, 0xbd1, 0x0, 0xcf1}, @x25={0x0, 0x2, 0xf3, "dd46d382021cde6546678a45a030629083d257e9fb727fc32294df64822fc253ec2a2ad9cdf7f9f226363ccd798e5c4f224af3f6a12fdaa4b0c02794474fad1d316b292d0d573830897debaab6791b8973445e996949db673b001016d1ed182b9053c4d5b8502767f6ddf597bd17e95a812e52f6d2ac7fd38e72ca2fdb185332483815e6fab34c59ab51c5c38a3fe4fa03604bff4ffdf7347ce85ecf2b126685277cc9083857924caecdceed5d72e3369c981bd9f4bbaf"}}, 0xffffff44) [ 149.625552] ================================================================== [ 149.632965] BUG: KMSAN: uninit-value in __probe_kernel_read+0x224/0x280 [ 149.639723] CPU: 1 PID: 9514 Comm: syz-executor7 Not tainted 4.17.0-rc3+ #88 [ 149.646908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.656254] Call Trace: [ 149.658856] dump_stack+0x185/0x1d0 [ 149.662487] ? __probe_kernel_read+0x224/0x280 [ 149.667071] kmsan_report+0x142/0x240 [ 149.670871] __msan_warning_32+0x6c/0xb0 [ 149.674958] __probe_kernel_read+0x224/0x280 [ 149.679395] ? kmsan_copy_to_user+0x141/0x160 [ 149.683983] ? kmsan_copy_to_user+0x141/0x160 [ 149.688478] is_valid_bugaddr+0xb6/0x1a0 [ 149.692540] ? report_bug+0x4b/0x880 [ 149.696260] ? kmsan_copy_to_user+0x141/0x160 [ 149.700758] report_bug+0x6f/0x880 [ 149.704297] ? __msan_poison_alloca+0x15c/0x1d0 [ 149.708972] ? do_invalid_op+0x46/0x50 [ 149.712867] ? kmsan_copy_to_user+0x141/0x160 [ 149.717364] ? do_error_trap+0xac/0x600 [ 149.721342] ? do_invalid_op+0x46/0x50 2018/05/11 15:06:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffd) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x14, 0x12, 0x401, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) socket(0x9, 0x5, 0x5) [ 149.725237] ? kmsan_copy_to_user+0x141/0x160 [ 149.729736] do_error_trap+0x1aa/0x600 [ 149.733628] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 149.739083] ? futex_wait_queue_me+0x681/0x710 [ 149.743674] do_invalid_op+0x46/0x50 [ 149.747389] invalid_op+0x14/0x20 [ 149.750850] RIP: 0010:kmsan_copy_to_user+0x141/0x160 [ 149.755945] RSP: 0018:ffff8801b094fa20 EFLAGS: 00010206 [ 149.761304] RAX: ffff88019c5e1d40 RBX: ffff8801b094fa78 RCX: 0000000000000028 [ 149.768576] RDX: 00007ffffffff000 RSI: ffff8801b094fa78 RDI: 690c82bed56fec12 [ 149.775849] RBP: ffff8801b094fa68 R08: 0000000001080020 R09: ffff8801ac9cfa78 [ 149.783119] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000028 [ 149.790390] R13: 690c82bed56fec12 R14: 0000000000000000 R15: 0000000000000000 [ 149.797676] inet_gifconf+0x345/0x500 [ 149.801493] ? inet_netconf_fill_devconf+0xc30/0xc30 [ 149.806598] dev_ifconf+0x2b3/0x500 [ 149.810235] sock_do_ioctl+0x39b/0x6b0 [ 149.814134] sock_ioctl+0x400/0xca0 [ 149.817769] ? __x64_sys_ioctl+0x280/0x320 [ 149.822010] ? sock_poll+0x370/0x370 2018/05/11 15:06:11 executing program 3: r0 = socket(0xa, 0x1, 0x7ff) ioctl(r0, 0x8912, &(0x7f0000000000)="c6295e46ca6c09b612ec6f") r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/uts\x00') syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/pid\x00') [ 149.825724] do_vfs_ioctl+0xaf0/0x2440 [ 149.829619] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 149.834988] ? __fget_light+0x6b9/0x710 [ 149.838970] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 149.844345] __x64_sys_ioctl+0x280/0x320 [ 149.848412] do_syscall_64+0x154/0x220 [ 149.852300] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 149.857479] RIP: 0033:0x455979 [ 149.860662] RSP: 002b:00007fe19099ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 149.868366] RAX: ffffffffffffffda RBX: 00007fe19099f6d4 RCX: 0000000000455979 [ 149.875637] RDX: 0000000020000040 RSI: 0000000000008912 RDI: 0000000000000013 [ 149.882906] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 149.890179] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 149.897448] R13: 000000000000018f R14: 00000000006f6608 R15: 0000000000000000 [ 149.904715] [ 149.906339] Local variable description: ----pkey@__do_page_fault [ 149.912473] Variable was created at: [ 149.916187] __do_page_fault+0x93/0x1a10 [ 149.920241] do_page_fault+0xd3/0x260 2018/05/11 15:06:11 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1, 0x1) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000040)={r1}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x5, 0x30}, 0x98) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x7, 0x6) syz_extract_tcp_res(&(0x7f00000000c0)={0x41424344}, 0x9, 0x508a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x8, 0x1000200000}, &(0x7f0000000380)=0x90) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000003c0)={r5, @in={{0x2, 0x4e20, @broadcast=0xffffffff}}, 0x5, 0x5, 0x5, 0x3, 0x42}, 0x98) write$tun(r1, &(0x7f0000000100)={@void, @void, @ipv6={0x7fff, 0x6, "5434f6", 0xa7, 0x89, 0x8001, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {[@fragment={0x2e, 0x0, 0xfffffffffffffff7, 0x81, 0x0, 0x5, 0x68}], @tcp={{0x4e21, 0x4e24, r3, r4, 0x21a, 0x0, 0xa, 0x8, 0x100000000, 0x0, 0x3f, {[@sack={0x5, 0xe, [0x2, 0x375, 0x4]}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}]}}, {"292f6eb1702d3fedd08c684da53c9897d9cb2b504b6ce6aee48c9ab5ffdbe128d14856a60785441b1b2ac9ce7c4d5792e052b750adf85c58ad582b92ad12dc7e30a92da02088b7cfbb0fb87ed3866b82e9150e29cc93f070696a3196bf6a94419761b41e8eb928fdf6d0d29306a5414e1176fe01379527"}}}}}, 0xcf) [ 149.924030] ================================================================== [ 149.931382] Disabling lock debugging due to kernel taint [ 149.936821] Kernel panic - not syncing: panic_on_warn set ... [ 149.936821] [ 149.944188] CPU: 1 PID: 9514 Comm: syz-executor7 Tainted: G B 4.17.0-rc3+ #88 [ 149.952754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 149.962101] Call Trace: [ 149.964697] dump_stack+0x185/0x1d0 [ 149.968328] panic+0x39d/0x940 [ 149.971541] ? __probe_kernel_read+0x224/0x280 [ 149.976130] kmsan_report+0x238/0x240 [ 149.979948] __msan_warning_32+0x6c/0xb0 [ 149.984029] __probe_kernel_read+0x224/0x280 [ 149.988452] ? kmsan_copy_to_user+0x141/0x160 [ 149.992955] ? kmsan_copy_to_user+0x141/0x160 [ 149.997456] is_valid_bugaddr+0xb6/0x1a0 [ 150.001517] ? report_bug+0x4b/0x880 [ 150.005236] ? kmsan_copy_to_user+0x141/0x160 [ 150.009729] report_bug+0x6f/0x880 [ 150.013262] ? __msan_poison_alloca+0x15c/0x1d0 [ 150.017929] ? do_invalid_op+0x46/0x50 [ 150.021820] ? kmsan_copy_to_user+0x141/0x160 [ 150.026339] ? do_error_trap+0xac/0x600 [ 150.030312] ? do_invalid_op+0x46/0x50 [ 150.034203] ? kmsan_copy_to_user+0x141/0x160 [ 150.038704] do_error_trap+0x1aa/0x600 [ 150.042593] ? __msan_metadata_ptr_for_store_8+0x13/0x20 [ 150.048051] ? futex_wait_queue_me+0x681/0x710 [ 150.052648] do_invalid_op+0x46/0x50 [ 150.056369] invalid_op+0x14/0x20 [ 150.059827] RIP: 0010:kmsan_copy_to_user+0x141/0x160 [ 150.064928] RSP: 0018:ffff8801b094fa20 EFLAGS: 00010206 [ 150.070287] RAX: ffff88019c5e1d40 RBX: ffff8801b094fa78 RCX: 0000000000000028 [ 150.077560] RDX: 00007ffffffff000 RSI: ffff8801b094fa78 RDI: 690c82bed56fec12 [ 150.084837] RBP: ffff8801b094fa68 R08: 0000000001080020 R09: ffff8801ac9cfa78 [ 150.092102] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000028 [ 150.099367] R13: 690c82bed56fec12 R14: 0000000000000000 R15: 0000000000000000 [ 150.106661] inet_gifconf+0x345/0x500 [ 150.110471] ? inet_netconf_fill_devconf+0xc30/0xc30 [ 150.115566] dev_ifconf+0x2b3/0x500 [ 150.119192] sock_do_ioctl+0x39b/0x6b0 [ 150.123083] sock_ioctl+0x400/0xca0 [ 150.126702] ? __x64_sys_ioctl+0x280/0x320 [ 150.130928] ? sock_poll+0x370/0x370 [ 150.134634] do_vfs_ioctl+0xaf0/0x2440 [ 150.138520] ? __msan_metadata_ptr_for_load_1+0x10/0x20 [ 150.143880] ? __fget_light+0x6b9/0x710 [ 150.147862] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 150.153227] __x64_sys_ioctl+0x280/0x320 [ 150.157283] do_syscall_64+0x154/0x220 [ 150.161171] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 150.166349] RIP: 0033:0x455979 [ 150.169516] RSP: 002b:00007fe19099ec68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 150.177211] RAX: ffffffffffffffda RBX: 00007fe19099f6d4 RCX: 0000000000455979 [ 150.184468] RDX: 0000000020000040 RSI: 0000000000008912 RDI: 0000000000000013 [ 150.191733] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 150.198993] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 150.206241] R13: 000000000000018f R14: 00000000006f6608 R15: 0000000000000000 [ 150.213987] Dumping ftrace buffer: [ 150.217508] (ftrace buffer empty) [ 150.221189] Kernel Offset: disabled [ 150.224796] Rebooting in 86400 seconds..