8f2e181d4f72938bcf5e1032ae2922db6399f9bd1c3f3d77e63ab0"}, 0x160) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_names=@common='bcsf0\x00'}) ioctl$KVM_INTERRUPT(r2, 0x4004ae86, &(0x7f00000c3000)=0x6) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000c8000-0x4)={0x0, 0x0, []}) 2018/02/03 22:10:24 executing program 2: mmap(&(0x7f0000000000/0xb06000)=nil, 0xb06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b07000-0x9)='/dev/sg#\x00', 0xfffffffffffffffd, 0x1c1) socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f0000b06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000257000-0x4)={r0}) r1 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000af1000)={@common='bridge0\x00', &(0x7f0000af6000-0x10)=@ethtool_pauseparam={0x11, 0x0, 0x0, 0xffffffffffffffff}}) 2018/02/03 22:10:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ec9000-0x6), 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000066b000-0x15)='/proc/self/net/pfkey\x00', 0x2000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000f5f000-0x58)={0x6, 0x5e, 0x100000001, 0x9, 0x8, 0x5e6057be}) connect$inet(r0, &(0x7f00002c1000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/03 22:10:24 executing program 6: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000003000-0x40)={0x8, 0x8, 0x0, 0x4, 0x5, 0x20, 0x1f, 0x50000000000000}, &(0x7f0000001000)={0x8, 0x2, 0xf8, 0x10001, 0xfff, 0x18000, 0x101, 0x7}, &(0x7f0000005000-0x40)={0x7, 0x3f, 0xfffffffffffffffb, 0x42f2, 0x7ff, 0x4, 0x6, 0x800}, &(0x7f0000005000)={0x0, 0x0}) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x4, 0x0, 0x0, {0x0, r1}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) 2018/02/03 22:10:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ca1000-0xa)="81001f000016005e", &(0x7f0000796000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000cc6000-0x7)='loeth1\x00', 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) r2 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000)="fa", 0x1, r1) r3 = add_key$user(&(0x7f00006aa000-0x5)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000000000000000736616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e", 0xd1, r0) r4 = accept(0xffffffffffffff9c, &(0x7f0000367000)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f0000224000-0x4)=0x20) getsockopt$inet6_tcp_buf(r4, 0x6, 0xd, &(0x7f00004d5000-0xbb)=""/187, &(0x7f0000c4a000-0x4)=0xbb) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r2, r3, r3}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'wp256\x00'}, &(0x7f000078f000-0x3a)}) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$can_raw(0x2, 0x5, 0x84) r6 = syz_open_dev$admmidi(&(0x7f0000005000)='/dev/admmidi#\x00', 0x48a0, 0x60000) setsockopt$ALG_SET_AEAD_AUTHSIZE(r6, 0x117, 0x5, 0x0, 0x1) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000008000-0x4)=0x100000000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r5, 0x894b, &(0x7f00005d6000)) fcntl$getownex(r5, 0x10, &(0x7f000000d000-0x8)) accept$ipx(r6, &(0x7f00009b2000-0x10), &(0x7f0000c1a000)=0x10) socket$can_bcm(0x1d, 0x2, 0x2) 2018/02/03 22:10:24 executing program 0: mmap(&(0x7f0000000000/0xf04000)=nil, 0xf04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000f05000-0x20)={@generic="7b0aa79ce7d4e2c910660f0745d77ac8", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) restart_syscall() setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) sendto$inet6(r0, &(0x7f0000eea000-0x1f4)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x2}, 0x1c) listen(r0, 0xfffffffffffffff9) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) accept4$inet(r0, &(0x7f0000ee5000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000573000+0xddc)=0x67f9d12aa0333333, 0x0) 2018/02/03 22:10:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007b7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f0000471000-0x10)={0x2}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000489000-0xb8)={0x0, 0x9, 0xec86, 0xfffffffffffffffc, 0x5, 0x8000000000000, 0x20, 0x9, {0x0, @in6={{0xa, 0x1, 0x80, @loopback={0x0, 0x1}, 0x1}}, 0x9, 0x7, 0x0, 0x40, 0x401}}, &(0x7f000059f000)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005a1000-0x8)={r2}, 0x8) socketpair(0x3, 0x807, 0x10001, &(0x7f000087e000)={0x0}) ioctl$GIO_UNIMAP(r3, 0x4b66, &(0x7f0000d64000)={0x3, &(0x7f0000cfb000-0xc)=[{}, {}, {}]}) 2018/02/03 22:10:24 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000e6d000+0xbb0)=0x2c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r1 = syz_open_dev$adsp(&(0x7f00008a4000)='/dev/adsp#\x00', 0x8000, 0x2) ioctl$KVM_SET_NR_MMU_PAGES(r1, 0xae44, 0x2) socket$inet6(0xa, 0x80001, 0x9) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000e6e000)='/dev/rtc\x00', 0x30100, 0x0) 2018/02/03 22:10:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000af3000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000482000), 0xff2b, 0x800000120000001, &(0x7f0000172000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) recvfrom$inet(r0, &(0x7f0000118000)=""/194, 0xfffffffffffffee5, 0x2, &(0x7f0000b35000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) socketpair(0x5, 0x7, 0x3, &(0x7f0000cbe000-0x8)={0x0, 0x0}) sendmsg$nfc_llcp(r1, &(0x7f0000e55000-0x38)={&(0x7f0000f49000)={0x27, 0x5, 0x8, 0x7, 0x1f, 0xffffffff, "c5aac3940819890905a4c06bb869a1cfa2b2af947def6c53a1ad2dd7fd16114a92e35d6bc04fa8c56c903d3e18bb53385ca439ca76b856014d1831fc228303", 0x9}, 0x60, &(0x7f00004c9000)=[{&(0x7f00001c7000)="6c5f36b38e898d570b704d7c94a7dc00d40f2d0f3b6b31e808a64b86f9b9ad80dcdccde3952c76a5e991f289df9c63ed07290ecd4b833a0425b693414a567a5eff12f53a0dad17e2c81b162b22cf26bcea4fbadd153aa749704c9a3d2ce5423cbf25717f5cb9c4e3860099cc6518f52f9b2160353f62b8711979ab537196e8b379ab7be10c2963ed08db0c505f4f0740e4ef65d43707ce29080cb09fce324027bc", 0xa1}, {&(0x7f000087b000)="eaf8d0e3c84eb37ba4d404a3fd117ac0afcbf156e13afca53229548f83d230a946f2ee9b307afa91ded48b82b76ab12e98254d6322107bdb23c694a72b004b5506ba0aac98682a0b280e49cf0d0f2ae943c30009b81f8cfd60ebc469a4ac1d0e8a2e1e34d5ad320c701304c319fdb4ff626fc97b040abdc9669afe13716fa4eac941ef16aac9087689de99b176164c746ac88c0b5a6fce75d76c1da68d3355809189aab855f4361c3b568bf2a33fb5e779fe53ea675b362676927078c4e55e16d5f378edcc1a15200c639c6a3354aaeb9cb948cbda32ef875ff7d1ad40d8e106f3f1265494ed419932b6dc06b003f01407df40049eadada862", 0xf9}, {&(0x7f0000dd7000-0x49)="dafd93bbcb1f79dbbb00a3d6a801db144911f2bed40a9fdd24e15a1b839bf2b793f9dcada2b5a96dcdd611c6ffa2be59143627b69fb4bc7899d0f13fc6731e458b31bbcb8618664628", 0x49}, {&(0x7f0000e9e000)="b422e03df421dbf633984182499209f15a739d4bd1a3a470b31fda05a15d40ad7e7b28d334f1b23def363c1214d3707c839f83a2151e5df8f377106b13c7d6118880ee7cac9f5ad6fa71cde3191bd7c9326984d10f02568213c6d0c2f09e19c91037879e31493bd954e5c4bda8b5c2a531c8423e856fa167fb0212264aa19d88ff518ffedd9ac474c6d4c2a1e9406a4dc9812191864b3a55b9cf53756620df7b8c5c1b0a19a8ba95df44bbf831c8d140bdb007f6d0fa5730c17dd3644dcda0513b8481460407665da6c1fd3d63fc198038cd0ef478be6dd605f51a11f53ce3d13119", 0xe2}, {&(0x7f0000517000)="081b04b5898b727a84ca8277232f92ab041bc8a010d62f2c47564d5a5bc3d736b835786941f3fceadc45ae0cd90ed8ea2aaaae3c1587ec8f1a6c1b23693d2885df6d5852035a31e113de28c11bc1", 0x4e}, {&(0x7f0000f69000-0x80)="14109d968bda2eb137a9ef79416e73cf9ad700bbf3d75cdd87a8875937c201059adc2ce929e7f41bad47d119bb760f1026bb865943c6e71ec1b5bc661fe80c6156d8c26ccfc059312bb2080073ac25c568ac255e130d2cea1ad1edf4458d7c3c5da13a9ab680993debea1e91a5aa242ea7bf920dad13d00ceea5b4d1feafccfb", 0x80}, {&(0x7f00008a2000)="f5a52a064abb62b266e7f366d5c59186af", 0x11}, {&(0x7f0000d2c000-0xf2)="d48072c7cd61dacd306e2b2469c83c4498a0c68c5412e2a37cbcb3370d3d914abb3b49b4366c6591227e74de8a5764343059b1c42b1ff74a55762253e01527e3511174351b40e9f4d8fe2557a0cbae1978c74f8b08579822de47ad65f7d00bf2d1f2ac436a1803fdef3a27145078ba758c9ac6077253d711b5d066606c023008e087968d06af9af69ea7f93c1b7cca634f6a5a4288e46e35db845b92677eeb768a6e95e916c819c707c14110f2f6a76fa30e1f49736aab32e8525fddd440d165f8662335317c74fb6f9c8e1a66c77048ca40ff4a1f77bc1264e8ea1e0ffaec7414b870f4f1975dacd6be4a58aa20eff0ab52", 0xf2}, {&(0x7f0000645000)="c89ed938e3b075ec225eb5780e3e07734e91d73f50371083669a543568b7a1441bf9ef4cb5ef13779952701a02bb33c21f0919cf4227e64be09a7f05ad673437d2df2f7cd55b", 0x46}, {&(0x7f0000580000-0xd6)="852978ed979b90faa499e51d8d40f8d271737f3c037510cc334b19891cf07dbd6a9cfe937cf41061f9d0ecf75afaecf762cdf58a7d81b9bd9f38800a6679a8636718488304580b1ec0bb30da66c1150000cffaac85d2e35606162a54b48df91897580fd0fe4f489f7efba4a77055f7c6e7ed70f9fadbe5ea032bb3c6c99dda8f33591101370c16049787c4ba12d46c35be0c313867d3cc7a15c3ed20a70acc459a274c60e6f959049766e013a7eb24c997af77f1a072bedd0c0d67860fd9b8b4eb697b93960622cf05eaecb1e89848231e24339d1b80", 0xd6}], 0xa, &(0x7f00006a5000)={0xf0, 0x11, 0x8000, "36d381b921bd8117d995c8e1d6f0150874f7f8e4fbac96ff16318ba148c8855a821f16b46ecbd9caebfe3e7f1d4ae2541959d7f10eb2bfa0d34d4d6c71a03436fc875e21bcb70a127c7fa21039a7476e376237b29644a12dce3387adfbf59848f79cb43bbf2b6d8e870f92d87a7b5effd6e2132c77354b1c40b8ef8484f83af7d1c443cd7bdd8521eef132af46fdad964f07967863023b3000f06de93502fa3a7be529536463e201873122b6087276709ab7cd9a9a6bf93c6ea727d60fcd0996928d507011650fce7e95813c6a54eb6b1651579e15800ddf5fc9"}, 0xf0, 0x20000080}, 0x20000001) 2018/02/03 22:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000eac000-0x9)='/dev/sg#\x00', 0x6, 0x42000) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mouse(&(0x7f000086f000)='/dev/input/mouse#\x00', 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000fb8000)='/dev/snd/seq\x00', 0x0, 0x0) read(r3, &(0x7f00007c1000)=""/28, 0x1c9) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r3, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000ebd000), &(0x7f0000462000-0x4)=0x4) close(r3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dae000-0x39)={0x0, 0x19, "11cf54512f4e6b8d8ff88ebf5b235d6d43f369a1aaeb5ef3e1"}, &(0x7f00007e4000-0x4)=0x21) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00006a5000-0x8)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00005a7000-0x8)={r5, 0x1}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fa8000-0xc)={r4}, 0xc) close(r3) 2018/02/03 22:10:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000f86000)='./control/file0\x00') rmdir(&(0x7f00000ce000)='./file0\x00') mkdir(&(0x7f0000619000)='./control\x00', 0x0) close(r0) 2018/02/03 22:10:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000086c000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1}) add_key$keyring(&(0x7f0000cd5000-0x8)='keyring\x00', &(0x7f0000bb6000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/02/03 22:10:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = epoll_create1(0x0) sync_file_range(r1, 0x9, 0x7f, 0x5) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2}) fcntl$setsig(r0, 0xa, 0x23) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000001000)=0x3) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000002000-0x4), &(0x7f0000012000)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000013000-0x8)=@assoc_value, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000052d000-0x10)='/dev/sequencer2\x00', 0x183000, 0x0) clock_gettime(0x0, &(0x7f0000f80000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000004b000-0x10)={0x0, 0x0}) write$evdev(r3, &(0x7f00005d2000-0xd8)=[{{0x0, 0x2710}, 0x9, 0xfffffffeffffffff, 0x2}, {{0x0, 0x2710}, 0x7fffffff, 0x69fc, 0x9}, {{0x0, 0x7530}, 0x81, 0x2, 0x1000}, {{}, 0x32, 0x92eb, 0x8001}, {{r4, r5/1000+30000}, 0x5, 0xff80000000000000, 0xea2}, {{}, 0x40, 0x2, 0x10000}, {{0x77359400}, 0x6, 0x2, 0x3ff}, {{0x0, 0x2710}, 0xbd8c, 0x2, 0x7}, {{r6, r7/1000+10000}, 0x3, 0x7fff, 0xfff}], 0xd8) dup3(r1, r0, 0x0) 2018/02/03 22:10:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000331000-0x8)='./file0\x00', &(0x7f0000391000)='./file0\x00', 0xa000, 0x0, 0xffffffffffffffff, 0xff, 0xfffffffffffffff9, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aa2000)={0x0, 0x0}) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b49000)) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x80800) r4 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bbf000)='/selinux/validatetrans\x00', 0x1, 0x0) ppoll(&(0x7f0000581000)=[{r0}, {r1, 0x41}, {r2, 0x8000}, {r3}, {r4, 0x10a}], 0x5, &(0x7f0000720000), &(0x7f0000000000)={0x7fffffff}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000dce000-0x8)={0x0, 0x5}, &(0x7f0000639000)=0x8) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d56000-0x11)='/dev/vga_arbiter\x00', 0xf00, 0x0) fcntl$setstatus(r5, 0x4, 0x2000) r6 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r6, 0xab) set_mempolicy(0x0, &(0x7f0000824000-0x8), 0x0) ioctl$KVM_ASSIGN_DEV_IRQ(r5, 0x4040ae70, &(0x7f0000c57000)={0x7fff, 0x5, 0x95f, 0x500}) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) umount2(&(0x7f00007f7000)='./file0\x00', 0x100d) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r7, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)) r10 = semget(0x1, 0x19b6516282cbbba, 0xa0) semctl$GETNCNT(r10, 0x3, 0xe, &(0x7f0000225000)=""/150) ioctl$KVM_SET_USER_MEMORY_REGION(r8, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x800000, 0x2000, &(0x7f0000000000/0x2000)=nil}) rt_sigaction(0x3f, &(0x7f0000da0000)={0x4ce, {0x9}, 0x4, 0x1}, &(0x7f0000960000), 0x8, &(0x7f0000388000)) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$KVM_RUN(r9, 0xae80, 0x0) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/02/03 22:10:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000c1e000)='logon\x00', &(0x7f0000973000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000961000-0x9)='cgroup*^\x00', 0xfffffffffffffffa) add_key$user(&(0x7f0000428000)='user\x00', &(0x7f0000718000-0x4)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000982000-0xc)="2793f549079b148cc0b4c9d6", 0xc, r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = add_key(&(0x7f00007dc000)='.dead\x00', &(0x7f00003fa000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000a39000)="1903c02777f3f75504204990935ee14e8c10b88f3fa3b4683a02575c81e3c17560dee07405b10a9f80087946c0b1f2720502064edc71058ea0", 0x39, 0xfffffffffffffffe) r3 = add_key(&(0x7f0000ac7000-0xa)='blacklist\x00', &(0x7f0000b66000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00003f9000-0xe0)="fd0163ddbfe97574b253d4cef917afc719b95b8650d6f25603522febeb9c69a497b3438d67ad71697f1a9489e7f565418dc9460b2c0360894f8d5e7f3c4e418b5a637c5720492bce9d059c88d8974f5e69af6d5e16ee557209768a11689d1dfc9f140e6e6b4e4bb488ab9eaca66fc792ecc5edcec6d6fba5421efc55c74bfdda6162d7fc9be588c29fce3673cf89e98c18ef466cfcb270e7013b219b6e031288f514f422a7844b7a4c8015b1a3f1fa2b82aee46101f9c1e9b9a6d73092d269c7347917fae862f93589d1959c4b98fcda41fcbd5672da3160331176f97b0da196", 0xffffffffffffff07, r2) keyctl$search(0xa, r2, &(0x7f000068d000)='ceph\x00', &(0x7f00000d1000-0x4)={0x73, 0x79, 0x7a, 0x1}, r3) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @empty}, 0x3c, {0x2, 0xffffffffffffffff, @empty}, @common='lo\x00'}) 2018/02/03 22:10:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c4b000-0x10)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}], 0x10) openat$rfkill(0xffffffffffffff9c, &(0x7f000002f000-0xc)='/dev/rfkill\x00', 0x44000, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00003b1000)=""/87, &(0x7f0000dd6000)=0x57) 2018/02/03 22:10:24 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00001b2000)="ef0cf5ae7e4ac6cc4b429857bbd2e5856332abe92a04357fd41f07554f3713e021ca8054fc586de785ab9e430826c9f5d55f0d24324cc6b90122", 0x3a, 0xc000, &(0x7f0000e6e000-0x1c)={0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xffffffff}, 0x1c) 2018/02/03 22:10:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000492000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x400182) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000613000)={&(0x7f000019f000)=[0x0, 0x0, 0x0], 0x3}) r1 = socket(0x1e, 0x4, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000ee5000-0xc)={@remote, @local, 0x0}, &(0x7f0000774000-0x4)=0xc) ioctl$KVM_X86_SETUP_MCE(r0, 0x4008ae9c, &(0x7f0000701000-0x4)={0x16, 0x7, 0x100}) openat$cuse(0xffffffffffffff9c, &(0x7f0000f82000-0xa)='/dev/cuse\x00', 0x109001, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000812000)={0x3, 0x5, &(0x7f000070c000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x8}, [@ldst={0x3, 0x0, 0x2, 0x8, 0xd, 0xfffffffd, 0xffffffffffffffff}], {0x95}}, &(0x7f000041e000)='syzkaller\x00', 0x5, 0xdb, &(0x7f0000f9a000-0xdb)=""/219, 0x41f00, 0x1, [], r2}, 0x48) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000694000-0x1c)=@req3={0x8001, 0x0, 0x9}, 0x1c) 2018/02/03 22:10:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f000031b000-0x4)) 2018/02/03 22:10:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = epoll_create1(0x0) sync_file_range(r1, 0x9, 0x7f, 0x5) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x2}) fcntl$setsig(r0, 0xa, 0x23) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000001000)=0x3) getsockopt$inet_tcp_int(r2, 0x6, 0xb, &(0x7f0000002000-0x4), &(0x7f0000012000)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000013000-0x8)=@assoc_value, &(0x7f0000012000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000052d000-0x10)='/dev/sequencer2\x00', 0x183000, 0x0) clock_gettime(0x0, &(0x7f0000f80000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000004b000-0x10)={0x0, 0x0}) write$evdev(r3, &(0x7f00005d2000-0xd8)=[{{0x0, 0x2710}, 0x9, 0xfffffffeffffffff, 0x2}, {{0x0, 0x2710}, 0x7fffffff, 0x69fc, 0x9}, {{0x0, 0x7530}, 0x81, 0x2, 0x1000}, {{}, 0x32, 0x92eb, 0x8001}, {{r4, r5/1000+30000}, 0x5, 0xff80000000000000, 0xea2}, {{}, 0x40, 0x2, 0x10000}, {{0x77359400}, 0x6, 0x2, 0x3ff}, {{0x0, 0x2710}, 0xbd8c, 0x2, 0x7}, {{r6, r7/1000+10000}, 0x3, 0x7fff, 0xfff}], 0xd8) dup3(r1, r0, 0x0) 2018/02/03 22:10:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e0c000)={0xaa, 0x20002000}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fsetxattr(r1, &(0x7f00000fa000)=@known='system.posix_acl_access\x00', &(0x7f000012a000-0xa)='^/eth0{%@\x00', 0xa, 0x0) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') close(r0) 2018/02/03 22:10:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd4000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) inotify_init() socket$can_raw(0x1d, 0x3, 0x1) r0 = socket$unix(0x1, 0x9, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r0, &(0x7f0000d82000)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) mount(&(0x7f0000fb9000)='./file0\x00', &(0x7f0000346000-0x8)='./file0\x00', &(0x7f0000bb4000)='nfs\x00', 0x104000, &(0x7f0000cfb000)) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) socket$unix(0x1, 0x1, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 22:10:24 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) recvfrom(r0, &(0x7f0000a73000)=""/4096, 0x1000, 0x40000061, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e6d000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000e6e000-0x20)={0x1, 0x0, 0x10000, 0x8}) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000e6d000)={0x7f, r2}) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x200c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000000000)) keyctl$join(0x20000001, 0x0) 2018/02/03 22:10:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x1) accept4$unix(r0, &(0x7f0000317000)=@file={0x0, ""/4096}, &(0x7f0000c88000-0x4)=0x1002, 0x800) link(&(0x7f000086b000-0x8)='./file0\x00', &(0x7f000015e000)='./file0\x00') 2018/02/03 22:10:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000001000-0xc)='/dev/audio#\x00', 0x7, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000071b000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffe0, r1}) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='syzkaller0\x00') ioctl$void(r0, 0xc0045878) r2 = getpgrp(0xffffffffffffffff) r3 = gettid() kcmp(r2, r3, 0x0, r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r0, 0x4008ae48, &(0x7f0000001000)=0x1000) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000003000-0x21c)=[{{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000002000)=""/195, 0xc3}, {&(0x7f0000002000)=""/242, 0xf2}], 0x2, &(0x7f0000003000-0x60)=""/96, 0x60, 0x8ed}, 0x1}, {{&(0x7f0000001000)=@nfc, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f0000002000)=""/148, 0x94}, {&(0x7f0000003000-0xc)=""/12, 0xc}], 0x2, &(0x7f0000002000-0xc3)=""/195, 0xc3, 0x200}, 0x20}, {{0x0, 0x0, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0x60)=""/136, 0x88}, {&(0x7f0000003000-0x53)=""/83, 0x53}], 0x2, 0x0, 0x0, 0xb32}, 0x10000}, {{&(0x7f0000002000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x7e)=""/126, 0x7e}, {&(0x7f0000002000)=""/110, 0x6e}, {&(0x7f0000002000-0x2b)=""/43, 0x2b}], 0x3}, 0x9}, {{&(0x7f0000002000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x10, &(0x7f0000003000-0x20)=[{&(0x7f0000003000-0xdfc)=""/4096, 0x1000}, {&(0x7f0000002000)=""/112, 0x70}], 0x2, &(0x7f0000001000-0x95)=""/149, 0x95, 0x10000}, 0xffffffff}, {{&(0x7f0000002000-0x10)=@ax25, 0x10, &(0x7f0000002000-0x30)=[{&(0x7f0000003000-0x6e)=""/110, 0x6e}, {&(0x7f0000003000-0x96)=""/150, 0x96}, {&(0x7f0000000000)=""/117, 0x75}], 0x3, &(0x7f0000002000-0xfe)=""/254, 0xfe, 0x7}, 0x8001}, {{0x0, 0x0, &(0x7f0000002000)=[{&(0x7f0000000000)=""/203, 0xcb}, {&(0x7f0000003000-0xba)=""/186, 0xba}, {&(0x7f0000000000)=""/88, 0x58}, {&(0x7f0000002000)=""/192, 0xc0}, {&(0x7f0000002000-0xde)=""/222, 0xde}, {&(0x7f0000001000-0x50)=""/80, 0x50}], 0x6, &(0x7f0000000000)=""/22, 0x16, 0x1}, 0x1}, {{&(0x7f0000003000-0x6)=@hci, 0x6, &(0x7f0000003000-0x30)=[{&(0x7f0000002000)=""/142, 0x8e}, {&(0x7f0000002000)=""/75, 0x4b}, {&(0x7f0000002000)=""/68, 0x44}], 0x3, &(0x7f0000000000)=""/4096, 0x1000, 0x1}, 0x59db}, {{0x0, 0x0, &(0x7f0000003000-0x30)=[{&(0x7f0000003000-0x53)=""/83, 0x53}, {&(0x7f0000001000)}, {&(0x7f0000001000)=""/11, 0xb}], 0x3, &(0x7f0000003000-0xb2)=""/178, 0xb2, 0x5}, 0x81}], 0x9, 0x2000, &(0x7f0000002000-0x10)={0x77359400}) 2018/02/03 22:10:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000001a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c86000)='/dev/sequencer2\x00', 0x100, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000404000-0x4)=0x4, &(0x7f0000e45000)=0x4) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000493000-0x18)={0xaa}) truncate(&(0x7f0000727000-0x7)='./file0\x00', 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f000002a000)={0x2, 0x0, [{0x80000001, 0x0, 0x6, 0x1f, 0x81}, {}]}) r4 = syz_open_dev$midi(&(0x7f0000304000)='/dev/midi#\x00', 0x8, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r4, 0x40045542, &(0x7f0000a10000+0xe0a)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r5, 0x29, 0x11, &(0x7f0000fd6000-0x4), 0x4) vmsplice(r2, &(0x7f000039d000)=[{&(0x7f0000fd1000)="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", 0x1000}], 0x1, 0x8) 2018/02/03 22:10:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000ac000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00006a2000-0x8)='./file0\x00') mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x0) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000af9000-0x8)='./file0\x00', &(0x7f00005c7000-0x9)="587200ff0300000062", 0x1400, &(0x7f0000f40000-0x2)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000c9000-0xc)='/dev/autofs\x00', 0x2000, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) pivot_root(&(0x7f0000428000-0xe)='./file0/file0\x00', &(0x7f00007c0000-0xe)='./file0/file0\x00') 2018/02/03 22:10:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000006000)='/dev/snd/seq\x00', 0x0, 0x8400000000102) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000fd8000-0x9)='/dev/vcs\x00', 0x10000, 0x0) bind$bt_rfcomm(r1, &(0x7f00004f7000+0x7e3)={0x1f, {0xe77, 0x8, 0x4, 0x1, 0x9, 0xffffffffffffffc0}, 0x7653}, 0x9) r2 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) clock_gettime(0x0, &(0x7f0000cfa000)) sendmsg$nl_generic(r2, &(0x7f0000510000)={&(0x7f0000fab000)={0x10, 0x0, 0x0, 0x148002}, 0xc, &(0x7f0000cd3000)={&(0x7f00005b3000-0x18c)={0x18c, 0x10, 0x100, 0x7, 0x0, {0x17}, [@nested={0x178, 0x4f, [@typed={0x18, 0x2a, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="107aaebb5fd82912427ce06d57b05b85eea0ce291721640dfff6836537424174e840f59072afa0168cdff160799d90a809e308952ffefa5f595d50cc3509ec5204b6757f68224f28", @generic="5945245f4336b3047d981692982f726e0f41da8e432e5f3d1fa732a475fd1d74dfabc202a29452b3e5e8a54776", @generic="669d990287eae7d1e3758f5a2760ff48dcfebd1c34d36a7a77d0ddd1b3c0364d095f3004d8cbf128968b9b28ab39c9fd008b8cb1cb0417e70b76329a80cf1d38633a283c47fec02769984e502c5e6a8ef5c609b1e47bb5d3b8050b58f0f92e6eeaf43645e43ca84d7d4cf617f9a380b994a4bd90929b1c92ea8918b2ea8a9ee6b7f0ccf0627cba3fa78d4e5b37fd3b76877dd8d53ee7bd201d83f2c5efff1042b668fcf3798143671a27f283c6e4fc9268eef9e20faa5c107f79fec88f5df9dca4d1619ecccaa4510ca8b8f40f537b05d418af566c68b65a667a94a5fd0c3eb0271b2fdd051b"]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x8004}, 0x4000010) write$sndseq(r0, &(0x7f00008e2000-0x90)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x60) 2018/02/03 22:10:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000007e000)='net/sockstat\x00') ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000c74000)={r0, r0}) sendfile(r0, r0, &(0x7f0000a9c000), 0x100000001) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000905000-0x48)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x2}, @in6={0xa, 0x1, 0x10001, @empty, 0x400}], 0x48) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000e5c000-0x8)={0x0, 0x1}, &(0x7f0000cdd000-0x2)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a33000-0xc)={r1, 0x6, 0x30}, &(0x7f0000c45000-0x4)=0xc) 2018/02/03 22:10:24 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e6e000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000070000-0x50)={0x3, 0x0, 0x5, 0x0, 0x17}) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000e6e000)="7235d8f3436c789d6c70c16813a2977b79034b2a8a2398097df1dcf60f7d9738bb53774482dbaa83c6e8076c764a9639b0d56e13330d38ce4c9c6c090000000000002dc8740de5678a18d3578e7ac046b607ee1dafa0681dae2af280e96d8b5bbf2f5e948df6f2ccb3bbcec9c5bae3906bde4a6124d94a113182b80a6dae893fd7d49d", 0x83, 0x0, &(0x7f0000e6f000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:24 executing program 4: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000001b000-0x2e0)=@filter={'filter\x00', 0xe, 0x4, 0x196, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@TEE={0x3c, 'TEE\x00', 0x1, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @syzn={0x73, 0x79, 0x7a}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e0) 2018/02/03 22:10:25 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x400}, 0xc) futex(&(0x7f0000012000), 0x7, 0x0, &(0x7f0000014000-0x10), &(0x7f0000012000-0x4), 0x0) r1 = syz_open_dev$dspn(&(0x7f0000012000-0xa)='/dev/dsp#\x00', 0xbef, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r1, &(0x7f0000012000-0x68)={'system_u:object_r:hald_keymap_exec_t:s0', 0x20, 'system_u:object_r:dmidecode_exec_t:s0', 0x20, 0x38, 0x39, 0x20, '/usr/sbin/cups-browsed\x00'}, 0x68) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000013000-0xc)=@known='trusted.syz\x00', &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0xf, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4), &(0x7f0000012000-0x4)=0x4) socket$vsock_dgram(0x28, 0x2, 0x0) 2018/02/03 22:10:25 executing program 1: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f000086c000)='/dev/qat_adf_ctl\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000001000-0x2)=0xffffffff, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000f8a000)) r1 = syz_open_procfs(0x0, &(0x7f00001a7000-0xf)='net/icmp6\x00') preadv(0xffffffffffffffff, &(0x7f000030f000-0x40)=[], 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000117000-0x58)={0x7, 0x5, 0x400, 0xfff, 0x0, 0x7}) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f000081b000-0x10)) getxattr(&(0x7f0000d15000-0x8)='./file0\x00', &(0x7f0000eb9000)=@known='com.apple.FinderInfo\x00', &(0x7f00001ab000)=""/198, 0xc6) ioctl$KVM_REGISTER_COALESCED_MMIO(0xffffffffffffffff, 0x4010ae67, &(0x7f0000052000)) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000a74000-0x8)={0xffffffffffffffff, 0xfd3a}) ioctl$RNDCLEARPOOL(r4, 0x5206, &(0x7f0000ed2000-0x4)=0x3f) fanotify_init(0x1, 0x0) r5 = dup2(r4, r2) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f00008c5000)) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r1) ioctl$KVM_SMI(r4, 0xaeb7) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) r6 = socket(0x10, 0x2, 0x0) write(r6, &(0x7f00001a0000)="2400000052001f0014f9f4070009040002000710080000e8ffffffff0800eeffff000000", 0x24) ioctl$KVM_IRQ_LINE(r5, 0x4008ae61, &(0x7f0000410000-0x8)={0x7, 0x7ff}) 2018/02/03 22:10:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x1ff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b29000-0xa0)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x0, 0x9, 0x6, 0x3b, 0x80}, &(0x7f0000ed4000)=0xa0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000ed4000)=r3, 0x4) sendfile(r1, r2, &(0x7f000051a000), 0x54) 2018/02/03 22:10:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000f7e000)=0x2, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000881000-0x4)=0x9, 0x4) setsockopt(r2, 0x10e, 0xb, &(0x7f0000f67000)="9adc01ce", 0x4) write(r2, &(0x7f00003bf000-0x22)="22000000180007010006fffa2a000000000800000d32200000003b0300001f009d75", 0x22) sendmsg$key(r1, &(0x7f00002a7000-0x38)={0x0, 0x0, &(0x7f00002b5000-0x10)={&(0x7f000045c000-0x10f0)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_filter={0x5, 0x1a, @in=@rand_addr, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x20}]}, 0x38}, 0x1}, 0x0) 2018/02/03 22:10:25 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000e6e000-0x38)={0x0, 0x0, &(0x7f0000aa0000-0x10)={&(0x7f00000fa000)={0x2, 0x16, 0xfffffffffffffff7, 0x2, 0xd, 0x0, 0x5, 0x0, [@sadb_ident={0x2, 0xa, 0x1000, 0x0, 0xfffffffffffff9b7}, @sadb_address={0x5, 0x17, 0x3c, 0xa0, 0x0, @in6={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x4, 0x6}, @sadb_x_sa2={0x2, 0x13, 0x9, 0x0, 0x0, 0x5, 0x1}]}, 0x68}, 0x1}, 0x800) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000da9000), &(0x7f00009a3000-0x4)) syz_open_dev$admmidi(&(0x7f00002ed000-0xe)='/dev/admmidi#\x00', 0x6, 0x80000) 2018/02/03 22:10:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f00006dc000-0x4)=0x401, 0x40) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f000056a000), 0x0, 0x0, &(0x7f0000ec8000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x481, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet6(r0, &(0x7f00008d9000-0x7c)=""/124, 0x7c, 0x0, &(0x7f00008e9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) openat$ppp(0xffffffffffffff9c, &(0x7f0000059000)='/dev/ppp\x00', 0x8000, 0x0) sendto$inet(r0, &(0x7f000020a000), 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000), 0x0, 0x0, &(0x7f0000fbf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/03 22:10:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x6, 0x4, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3b8) r1 = socket$inet(0x2, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3b8) pipe(&(0x7f0000d70000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00009e7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000395000)={0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000442000-0x8)={r3, r4}) 2018/02/03 22:10:25 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000010000-0x28)={'vcan0\x00', 0x0}) r2 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r2, &(0x7f0000011000-0x10)={0x1d}, 0x10) recvmsg(r2, &(0x7f0000012000-0x38)={&(0x7f0000002000-0x58)=@alg, 0x58, &(0x7f000000e000)=[], 0x34b, &(0x7f0000004000-0x61)=""/97, 0x61}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000008000-0x10)={0x1d, r1}, 0x10, &(0x7f0000003000-0x10)={&(0x7f000000b000-0x48)={0x1, 0x3, 0x0, {}, {0x0, 0x7530}, {}, 0x1, @can={{}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000002000)="949d97c0db7a9bc9b243b3dafc04e16ffbbf47a71f362f37df15e43865f51e4a4a5f0460bf6c7b659677e4f1ba51b145127d68d9545c9842d39642cefe011fea27c3d2b7c6b48e6a229ddcc204e03353784cabca2dee3cb7fadc6b3d7cec5162ba8e05e75bfebc67c4bfe141ef6b4b542af2360fb1b9cea1190fa5cb1bdaa680eb021e0913724cf511705740f44acdb5ec7b71e2cb880b4a0d15fe94d1f27213a3351b64fc51e922311f6b6e4cdf2872cb00173f7529f470c5d5923bf0db3a6ea7363e685d8673c1c2bbcb64a9b634d9cf8a02641f70a1", 0xd7, 0x84, &(0x7f0000015000-0x14)=@ll={0x11, 0x1f, r1, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000013000)=@get={0x1, &(0x7f0000004000-0x1000)=""/4096, 0x80000000}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000015000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000011000)=0x10, 0x80800) 2018/02/03 22:10:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000968000-0xe8)={{{@in=@remote, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@local}}, &(0x7f000007b000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00002d7000-0x10)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) 2018/02/03 22:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000308000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r1, 0xae03, 0x80) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e1a000)='/dev/rfkill\x00', 0x200, 0x0) 2018/02/03 22:10:25 executing program 6: mmap(&(0x7f0000000000/0xb0e000)=nil, 0xb0e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000b0e000)=0x40000f000) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x3) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$audion(&(0x7f0000b0e000+0xcfa)='/dev/audio#\x00', 0x0, 0x40000) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f00009c4000-0x4), &(0x7f0000b0f000-0x4)=0x4) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000b0f000)={0x0, @in={{0x2, 0x2, @empty}}, 0x4, 0x5, 0x80, 0x5, 0x7}, &(0x7f0000b0f000)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00005e6000-0x6)={r3, 0x8000}, &(0x7f0000a2f000)=0x6) 2018/02/03 22:10:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000e62000-0x8)=0x100000001) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000729000)="28f5ea215b5c73797374656d2d657468317472757374656473656c696e75782600") 2018/02/03 22:10:25 executing program 3: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000da1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r0, &(0x7f0000aa6000), 0x1000000, &(0x7f0000001000-0x90)) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/cuse\x00', 0x12040, 0x0) write(r1, &(0x7f0000000000)="a4273beeedc3b80d1f2f15c7f7943923da43580a1313dc0228cba82a9e7aa0d9658b8b8d1ff89bd7b48bd0ee3516db1d7aede1a46828f4b6c003540eb864767d5ad9cb7cd8c6ef7cd4db8356ee1f39048e310cd0566cf45e92ef286fc2b48c1031a8f761802ed0b3a6300622850ec38329e552a92c041cce6784b93a255dee781104ea82f5f07d7232bebb142ce039328b1597cfd98f5e389059f4ef56c9985c35d4186e4a88702fc76d5f094121d795cac0f04118adb8600f6b4bec94a04412a0e9cb22bb1fd5ba35928a4d0727d473baf8c131a24b7e64c61775e72922", 0xde) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x40000, 0x0) ioctl$TCSETAW(r2, 0x5407, &(0x7f0000001000-0x14)={0x2, 0xfffffffffffffb18, 0xf90, 0x5cc, 0x3, 0x3, 0xffffffff, 0x5b62, 0x8, 0xfff}) mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r3, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:25 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000003000-0x10)=@req={0x50, &(0x7f0000002000)={@common='bcsh0\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000001000)={0x0, 0x7}}}}) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x154) 2018/02/03 22:10:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = getpgrp(0x0) r2 = geteuid() r3 = getegid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e74000-0xc)={r1, r2, r3}, 0xc) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r4, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)}], 0x1, 0x0) 2018/02/03 22:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002ab000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = gettid() sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000eab000-0x2f8)={0x2f8, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="6919a56f57b524c05ff45e5032afdb7827fd567c37722783d7ea237d41370a32332d3c061910d6ba69925f7e27ae0d5d256f08f5ea64a4cede9479051d7ee46077066d982fe421f01578eb2f0d7ddc6eae14ccc75212170d339e9c845dd08f910aeb158ffc968637dfe6ab8bea6e3a473348ab591876b8", @nested={0x68, 0x73, [@generic="c40d376663da3cc07cd65c6d5216e4c8607dde89a202422c7cbc31efb2ef125398a78729c3ab7ec5f294e55bc80459b8c251a9811ce7b81bb4461cf7a53dee43bd2de0ff5ed251be2967a2d41008ffd8af919ac10144f63770db29ef3311544218"]}, @generic="e4130b2c4ca1657728c1cdd4293e59d696d63f3059b8afe19588a85733dcbeff9ef0988ca5cd71be406a9e51fc19d6ed8787ed261a126586d52d17e3044dc56d86b41a21bf67544b5c4349a17aff920fa7d396666bd474f9c6bf356b816e5de92d36247994a715a982a9874123567e26afec81ff8c88e968b3199907efb41f6dd35d491d7d0d0ddb7395e268026b31afe8db37f66b4cae7ccad03115a1f30f72512729f5072f050b2a1811661d6952313f124a456a36", @typed={0xc, 0x74, @u32=0x3}, @typed={0xc, 0x71, @u32=0x606}, @generic="b1ea9e3195b06a4526dcaef1d36d0a0651", @nested={0x11c, 0x89, [@generic="8a9d3c88d18ad98489362eaba6c43cd559d4774c8df5dbe311d14ae74299e63b80549054724a6c5357a244f2f8bd9ac75b54c7c2aa14e10e15e57792d1dafc9c76497283702c5c0d0db452c9a57a729f55d02160f9455ac71c34112c470aa7b8865a6e", @generic="0c4483b7244f335754693f0fc8", @typed={0x18, 0x11, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0x10, 0x4f, @str='*nodev\x00'}, @typed={0x8, 0x10000}, @generic="9abf44180da6c21e6e1c7b0769526e967493fabbdaef403a0a8c57b44030bba3fa24aeea6ba11f7fff4c4e7321548b357478b4af59a948f4fcf6bc246684e5d543f41ee108e1f00609799b50579895a615877fec31d17a400a82bbde0aea594ae4fe810cb72276b2f3d0cf93", @typed={0xc, 0x11, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}]}, @typed={0xc, 0x3b, @pid=r2}]}, 0x2f8}], 0x1, &(0x7f0000414000)=[]}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4), 0x4) write(r1, &(0x7f0000b44000-0x599)='.', 0x1) sendmsg$key(r1, &(0x7f000098a000-0x38)={0x0, 0x0, &(0x7f0000c9d000-0x10)={&(0x7f0000c34000-0x118)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r3 = accept4(r0, &(0x7f0000c72000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000f5f000-0x4)=0x10, 0x0) writev(r1, &(0x7f0000c86000-0x50)=[{&(0x7f0000982000-0x1000)='U', 0x1}], 0x1) r4 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b22000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000aea000)={0x200, 0x0, 0x10001, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r4, 0x40106439, &(0x7f00000b2000)={0x81, r5}) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000238000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) sendmsg(r3, &(0x7f0000786000-0x38)={0x0, 0x0, &(0x7f0000c63000-0x10)=[{&(0x7f0000895000)="e5", 0x1}], 0x1, &(0x7f0000f2d000)=[]}, 0x0) 2018/02/03 22:10:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000c07000-0x4)=0xfff, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common='lo\x00'}) 2018/02/03 22:10:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005af000)='/selinux/enforce\x00', 0x40403, 0x0) recvmsg$netrom(r0, &(0x7f0000ca4000)={&(0x7f00009aa000-0x10)=@ax25={0x3, {"eedf0f0efbfa37"}, 0x5}, 0x10, &(0x7f0000525000)=[{&(0x7f0000daa000-0x62)="67f74ef3a4bb9a4b304904db6b564d91e30edfd3ce55dd5e640d0cbf4287dd3bb32e9c4aada201236469d77157cc2435cb03398f3f566ecae5b23a22c96dd0c45bc9b9337005f9d759cb388db20aeeaf46bf5a943cdcd67838368cefe5913d49e3c5", 0x62}, {&(0x7f00006cf000-0xca)="3c6d24cec35a68f4f06afd92310c68f36b454a4d74bf1a374622542acd9dd51dc300c2c00cb8ea81f69cd264149adf9a4f06e4cf1244da8944ced0a9d10bb0c5790600bc9fdcc486b997ad34345924a5070dfaf15c35ae109de7a551462987f50bad478e29716c73f3e6cc2ef4e089083f391a97aa14c91f77c11624ea99d0df3edb73aec68b6d6ea9a83ed30891551479771425d2fc77abae713c96dcd0b46c1fac49af6466a6f58883b9ff335f92784b3d970f6c1e57156b0468f9b8f42f3d5245179aea44035d5800", 0xca}, {&(0x7f000020b000)="ba7a719b9bc59eb30f2807972667052b905c30fb4f33227f0a2b7c0e19635d3288724739a2b00704171bf7962d598fd538e4f20262d8439cb8484982eee4a1fe072d626d61e3d95ba2cb4b8e44182ca58785b8ea022c9ffed739532b878d976c19625bb136056d", 0x67}, {&(0x7f0000b5b000)}], 0x4, &(0x7f000010f000)=[{0xb8, 0x13f, 0x7, "b42cdc78ef30c36f0fba49ad9dce14288bb76f35e1251b76769812b7cf7177c71ffa37d1e8a82133c22517d986340c794443e57b286af279d1637c40accda56cc995f13b7e4f2dc10a41cc155a4ea1f1f58644534212748b6617361b6a8158c33948a884a8de0c7efc85fad7c183d6cb78b1ea80f016fa5fa5f137337518e467a8f7b650fb3a26ffe98610a2e3584755c98aa5adc20a233ea6a2340e55ff5a6f1c"}, {0x58, 0x1be, 0xb31, "eb13f6eec6ec0ab8f3e344a335893f13f6ca5493f725f0080568df9eba398518a45fdb5a8ae5b2e21157c2a88257d3f0fbc7916cc4318064f03851f00ebb24b4b3"}, {0xb0, 0x97651668b7790121, 0x8, "9690d07a9dd726086e60749da2a9148da9fc1c20cde2edc2f47b78adb5f2e81b89e7a5efb557364fe8134cb5d6b792328480097b2d6dbb0d35cda1c067e06a031fbe1ecd294af814c3848229f546ac8a45498d1cabd22b84611a2fe6d4235440fe26a396e13ae763bab5ed0d42c8b10f8235a6bc9b6b740d005e858d3a11db1b81df41d06142073be4f876d1750ee9c7abf315665ff9390d2f913e9b8a19f7"}], 0x1c0, 0x40040}, 0x12000) r1 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(r1, &(0x7f0000f19000)='./file0\x00', 0x0, 0x20) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000d0f000)={r2}) getsockopt$inet6_buf(r2, 0x29, 0x15, &(0x7f0000855000)=""/206, &(0x7f00005c4000)=0xce) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00001b3000)='/dev/vhost-vsock\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f000073e000-0x7)='/dev/sg#\x00', 0x8000, 0x80002) ioctl$VHOST_SET_LOG_BASE(r3, 0xaf01, &(0x7f0000307000)=&(0x7f000098a000-0x1)) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4008af24, &(0x7f00003b6000)={0x0, 0x0, &(0x7f000005e000)=""/9, &(0x7f0000fb1000-0x80)=""/128, &(0x7f0000f8b000)=""/4}) 2018/02/03 22:10:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x3, 0x100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a55000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000ceb000)=0xfffffffffffffffa, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00005d7000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f18000-0x4)=0x0) kcmp(r1, r2, 0x0, r0, r0) clone(0x110000, &(0x7f00000b4000)="8c646914407b9700afde817244481852c6c8193ed2e1298a2d9011da17a9c5472d38d806535bf9f221fdfc0effa75306bd4267e9906a33324740e3e73529b2ff0bcaa68dc0c897faf7425ccda0b809a1c810380d46ff1068056b472c33a2a024468aa5bd94e45fd27e3cee3ca640f118f6a96aaeab961ac9756e2ed08298308c4e0b32273b94a04d5af846fc872a52807990f2b30532fb9a0f60ecc45320ed96a79d090a4bb45e99d8a344f5bc89d3a97ab91597dac19e59dd2506a20cc62bfc79f4e75cde8d79b54f24", &(0x7f0000dcd000), &(0x7f0000f88000-0x4), &(0x7f0000584000)='A') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6ab, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f00004d9000)='/dev/cuse\x00', 0x0, 0x0) 2018/02/03 22:10:25 executing program 6: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000878000-0x8)={0x0, 0x7}, &(0x7f00009a9000)=0x8) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f90000)=@assoc_value={r1}, &(0x7f00006ac000)=0x8) setns(r0, 0x40000000) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in=@loopback=0x7f000001, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0xffffffffffffffff}}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3}}, 0xe8) 2018/02/03 22:10:25 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000e6e000-0x8)='./file0\x00', 0x480, 0x102) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r1, &(0x7f0000e6e000-0x10)={0x27, 0x7, 0x2, 0x6}, 0x10) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000e6e000)={0x0, 0xca, "1630d261f00233850ab44e85c1305778cc95a7c97f5bf346ff5de6e971bf2bca60111c61b881a78dbea7bacb1ddc812f8637fdd72ce88a7a756b73f3d4ca799a84912f8b5b588133cb1b675e1fea379747c0c409602f19ad050e575bfa10ca3d3c61491c61d9fe480604d33982b303f166ec69d033bc228b9254e9fd3282c5f6321d777e0f0600987184dddb02fcbff6b2066f6f62537d95046624367bdff1ee05bce51801551e614601f462222cf31cfc07b135f10badb23782bac8e398b0b86350b0be3efd84a562b1"}, &(0x7f0000e6e000)=0xd2) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e6e000)={r2, 0x7}, &(0x7f0000c63000)=0x8) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000e6f000-0x30)={0x1, 0x0, [{}]}) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f00006ff000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000e6e000)=0x10) ioctl(r0, 0x7, &(0x7f0000e6e000-0xd7)="2b8e1a9f0b9daec12648072ef8004a1ad923e47a8e6c55a8d7ec941d604b7900fa3632a2fb34a3caa72acfd07de4a6bf2ba4c4b0e366d3433b97b6c19bf652366fa22b466e1e8ad6e638d8641b0067999427e79c6ae340fc9162cc1dbc419c92adc2c49546db6661b23ecc71ee3d1a177f0b7fbadc63102575377bcecbe5e01b457e0a079708d1e9463ee2ff1168cf36c8d857d0e84a8f2f886e33e3bcdb3bd8a20572bededa9a5cf6de9a13144b06261d78f1daea836d03b7a110983ebaef2b3df2103ffdfaad6aec5b96fb99c93a7ed47973b07c13b7") setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000363000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_CMAP(r3, 0x4b71, &(0x7f0000e6e000)={0x80000000, 0x7ff, 0xc049, 0x6, 0xff, 0xc51}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00001e5000-0x68)={0x106bc841, 0x3, 0x7, {}, 0x500}) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_dev$admmidi(&(0x7f0000003000)='/dev/admmidi#\x00', 0x1f, 0x0) r2 = syz_open_dev$adsp(&(0x7f000004e000)='/dev/adsp#\x00', 0x3, 0x20100) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f000001e000)=0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000026000-0x19), &(0x7f0000026000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000026000-0x5c)={0x0, 0x52, "ccf6c648a478d9472c93829f23147114ae36d350e42c4b1d1a55d6aeec6b449ef7c8cc17fadf141d1caed31c68bdf3a2610e322a8fe385e3220e6aa1d9ebd1a07a40e0f041cdef873f22b9a7a68853c44533"}, &(0x7f000001d000)=0x5a) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000025000-0x10c)={0x0, 0x5, 0x8, 0x0, 0x0, [], [], [], 0x7}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000005000)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000001000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000025000), &(0x7f0000026000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0x10c, &(0x7f0000008000-0x10)={&(0x7f0000001000)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@nested={0xc, 0x0, [@typed={0xffffff01, 0x0, @binary}]}]}, 0x20}, 0x1}, 0x0) request_key(&(0x7f0000256000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000002000-0x12)="520972757374e363757367725665783a4465", 0x0) fcntl$dupfd(r0, 0x406, r0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000027000-0xc), &(0x7f0000027000-0x4)=0xc) 2018/02/03 22:10:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_getres(0xffffffffeffffffc, &(0x7f00009fa000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000589000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f2c000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000b02000-0x5)='yeah\x00', 0x5) fcntl$lock(r3, 0x7, &(0x7f0000002000)={0x1}) unshare(0x400) fcntl$dupfd(r3, 0x406, r4) fcntl$lock(r3, 0x7, &(0x7f0000010000)) tkill(r0, 0x1000000000016) dup3(r2, r3, 0x0) 2018/02/03 22:10:25 executing program 2: r0 = socket(0x28, 0x0, 0x0) listen(r0, 0x7) 2018/02/03 22:10:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ee000-0x10)='/dev/sequencer2\x00', 0x40c400, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00004a7000)={0xc7, &(0x7f00006a7000-0xc7)=""/199}) r1 = syz_open_dev$binder(&(0x7f0000a76000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000d8a000/0x18000)=nil, &(0x7f0000193000-0x18)=[@textreal={0x8, &(0x7f0000224000)="0f32360f35f20ff00b0f01ba42000f57a5e600f2af0ff9d60f22c566b93c0200000f320f32", 0x25}], 0x1, 0x1, &(0x7f0000d1b000-0x20)=[@cstype3={0x5, 0xa}, @dstype0={0x6, 0xb}], 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00003c7000-0x20)={0x7, 0xa0, 0x3, 0x71, 0x4, 0x10000, 0x4, 0x6, 0x0}, &(0x7f000053d000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e24000)={r2, 0xfffffffffffffff7}, &(0x7f000055f000-0x4)=0x8) r3 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000c000-0xe1)}) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000fed000)={0x8, 0x0, &(0x7f00006f1000-0x9c)=[@release={0x40046306}], 0x0, 0x0, &(0x7f00000e1000-0xd7)}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/03 22:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006ec000)=0x0) ioprio_get$pid(0x0, r0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57f, 0x0, 0x0, 0x0, 0xfb9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000241000-0x1b), &(0x7f000003f000), &(0x7f0000af4000-0x4), &(0x7f0000923000-0x6f)) 2018/02/03 22:10:25 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x3) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e6e000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000e6e000-0x30)=[{0x80000001, 0x5, 0xffffffffffffff61, 0x7, @time, {0x8b}, {0x5, 0x6}, @ext={0x50, &(0x7f0000e6d000)="2e1d4a041634096124417ced03117595643b0e8c7e68ed81799115119ff31c732051dd5597ff8bb4676cb0b8f56ae0940824621c7bde32d1af64d590622c439fa75ea751440c4248a3573a4fe8d05d48"}}], 0x30) 2018/02/03 22:10:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000464000)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000120000)={&(0x7f0000f56000/0x4000)=nil, 0x4000}) write(r0, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) 2018/02/03 22:10:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000dde000)={0x1, 0x0, [{0x0, 0x6}]}) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000e3e000)=@generic="53e729004a31040260a942089e00005f") openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008c3000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000e6c000-0xe9)=""/233) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000dde000)) 2018/02/03 22:10:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f000093f000)={@rand_addr, @dev, 0x0}, &(0x7f0000079000)=0xc) r2 = accept4(r0, &(0x7f0000e2a000)=@un=@abs, &(0x7f0000090000)=0x8, 0x80000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000b90000-0x1c)={0x0, 0x50cd, 0xa, [0x6, 0x0, 0xfffffffffffffffb, 0xffffffff, 0x2, 0x8000, 0x480000000000000, 0xfffffffffffffffd, 0x4, 0x9]}, &(0x7f0000f20000)=0x1c) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f000018c000-0x1008)={r3, 0x1000, "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"}, &(0x7f0000d6b000)=0x1008) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000484000-0x11)='/dev/vga_arbiter\x00', 0x4800, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000c2f000-0xb0)={{0x100}, 'port0\x00', 0x80, 0x0, 0x3, 0x100000004, 0x3, 0x9, 0x3, 0x0, 0x2, 0x2}) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000625000)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) 2018/02/03 22:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002ba000-0x9)='/dev/sg#\x00', 0x100000000, 0x145040) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c64000-0x18)={0x0, 0x80000000, 0x20, 0x4, 0x8001}, &(0x7f00004d3000-0x4)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000085f000-0x8)={r1, 0x6}, &(0x7f0000767000)=0x8) clock_gettime(0x0, &(0x7f0000748000-0x10)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002e7000-0xe8)={{{@in=@multicast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f00007ed000)=0xe8) bind$packet(r0, &(0x7f00008ff000-0x14)={0x11, 0xff, r4, 0x1, 0x4d420a6b, 0x6, @empty}, 0x14) futex(&(0x7f000000d000-0x4)=0x1, 0x400000006, 0x0, &(0x7f0000e6e000)={r2, r3+30000000}, &(0x7f0000061000-0x4), 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004b3000-0x4)=0x0) timer_create(0x3, &(0x7f0000a71000-0x60)={0x0, 0x32, 0x0, @tid=r5}, &(0x7f0000bce000)=0x0) timer_delete(r6) [ 125.544367] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/03 22:10:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000423000)='/dev/amidi#\x00', 0x6, 0x800) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003de000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, &(0x7f0000c98000-0x8)) r1 = socket$nl_crypto(0x10, 0x3, 0x15) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000d7b000-0xb)='/dev/audio\x00', 0x0, 0x0) dup2(r1, r2) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000ee1000)={0x0, 0x0, []}) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000d7c000)={0x0, r2}) 2018/02/03 22:10:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) select(0x40, &(0x7f0000103000-0x40)={0x2, 0x120000, 0x8, 0xfffffffffffffe01, 0x7, 0x100000001, 0x0, 0x7}, &(0x7f0000a09000)={0x2, 0x5, 0x2dd, 0x8, 0x575, 0x9, 0x1ff, 0xcd14}, &(0x7f00000de000-0x40)={0x4, 0x3de5, 0x493f, 0x200, 0x64f, 0x7, 0x10001, 0xffffffffba746f7f}, &(0x7f0000029000)={0x0, 0x2710}) fcntl$getownex(r0, 0x10, &(0x7f000055b000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000a6000-0xe8)={{{@in6=@dev, @in6=@ipv4={[], [], @empty}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000c65000-0x4)=0xe8) getgroups(0x1, &(0x7f0000194000-0x4)=[0xffffffffffffffff]) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000d6e000-0x10), &(0x7f00008ac000)=0x10) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000-0xc)={r1, r2, r3}, 0xc) write(r0, &(0x7f0000d7e000-0x22)="220000001600070000000000090005000a0800001c00080904000080040008000000", 0x22) [ 125.614650] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 125.625750] binder: BINDER_SET_CONTEXT_MGR already set [ 125.645863] binder: 21967:21972 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 125.653192] binder: 21967:21989 Release 1 refcount change on invalid ref 0 ret -22 2018/02/03 22:10:25 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$void(0xffffffffffffffff, 0xc0045878) r0 = socket$inet6(0xa, 0x2, 0x800020) r1 = syz_open_dev$admmidi(&(0x7f0000675000-0xe)='/dev/admmidi#\x00', 0x100, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e6d000)={0x0, 0x0}) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000e6e000)=0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r4, &(0x7f0000e6e000)={0x0, 0x0, 0x0, 0x0, 0x54, r0, &(0x7f0000e6e000)="0f05b73357b8733b5cd38c701191da8199c22ffc96256ac4ad356cdd2872856db524ebb3ead479aa93225d72865ea991acd3a45b3dc77abfd7506455ca2de4b7e3dbeaf4905d880014111d3ab3e3aec5529b643e8e0b51fbc4c4a7b2a044b9ac7cb559dd96974ccdc976797b0662c41c45d32d695c9fcacd729f1b24d0f6b250b83b621fa2d2e1905684bf1e4647f9afc65cb8d124d84b946036c5f10c675b0c14863a2ee96d8f7b88ffe918b6968ec0fca13c6bab5395f4d9bbd452b025d1d878d825016470a2", 0xc7, 0x2, 0x0, 0x0, r1}, &(0x7f00003e5000-0x20)) clock_gettime(0x0, &(0x7f000063c000)={0x0, 0x0}) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r1, 0x1, &(0x7f0000e6d000)={{r2, r3+30000000}, {r5, r6+10000000}}, &(0x7f0000e6d000)) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:25 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000013000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x22, &(0x7f0000014000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-vsock\x00', 0x2, 0x0) [ 125.659785] binder: 21967:21988 ioctl 40046207 0 returned -16 2018/02/03 22:10:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000a6c000-0xc)='/dev/amidi#\x00', 0x2, 0x400802) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r0, 0xc1205531, &(0x7f00008a1000-0x120)={0x6, 0x401, 0x1, 0x6, [], [], [], 0x7fff, 0xfff, 0x8000, 0x7f, "86d476ebdd13c0a5ee5e6d6d5039a2c1"}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00000c8000)={0x0, @tick=0x661b0e8b, 0x8, {0x7, 0x100000000}, 0x6, 0x1, 0x5}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f000078c000)='/dev/snd/controlC#\x00', 0x0, 0x6000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000450000)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f0000019000-0x110)={{0x8001, 0x1, 0x8, 0x2, "3f7444182b811d654d5a51a7b41234de2fdbae8a9a7a7889f3af4a75976519d749ce5ee6de68f66803e972a3", 0x4}, 0x0, 0x0, 0x80000001, r2, 0x3f74, 0x794000000, "1fce9642aa08ff7de80d95700cd29ad4e7b00c7f8a39a9b9b42de40f7117dc9e3676aea785dd9cf2bee293f24b9182fd5b4de7b91787dcef5f43becbf812935b", &(0x7f0000f13000-0x1)='\x00', 0x1, [], [0x8000, 0x4, 0x6, 0x4]}) 2018/02/03 22:10:25 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000de2000)='/dev/autofs\x00', 0x100, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f000064c000)=""/78) r2 = syz_open_dev$sndpcmp(&(0x7f0000e6d000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x200000) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e6e000-0x4)=r2, 0x4) 2018/02/03 22:10:25 executing program 5: r0 = socket$inet(0x2, 0xa, 0x3c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000002000-0x48)=""/72, 0x48, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000002000)=0x6, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000004000-0x4), &(0x7f0000003000)=0x4) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0x30d) 2018/02/03 22:10:25 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000c6e000-0x10)=@req={0x72c, 0x4, 0x7f, 0x2}, 0x10) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000007000)="706f7369785f61636c5f6163636573735d2e027573657224657468312d7d00", 0x1f, [], [0x4, 0x401]}) r1 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0}, &(0x7f0000009000)=0xc) 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}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000002000)='/dev/dmmidi#\x00', 0x8, 0x8000) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0x12, &(0x7f000000d000), &(0x7f0000008000)=0x4) ioctl$SNDRV_CTL_IOCTL_PVERSION(r1, 0xc1105517, &(0x7f0000001000)=""/250) 2018/02/03 22:10:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000022e000-0xe)='oom_score_adj\x00') syz_open_dev$sndseq(&(0x7f00009f6000-0xd)='/dev/snd/seq\x00', 0x0, 0x400580) writev(r0, &(0x7f0000ba9000-0x10)=[{&(0x7f00007bf000-0xf7)='+', 0x1}], 0x1) 2018/02/03 22:10:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000caf000)='./file0\x00', 0x80) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000e18000), 0xffffffffffffff8d, 0xc040, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00002cf000)={{0xfff, 0x3, 0x7, 0x7fc0, 0x9, 0xffffffffffffff02}, 0xb791, 0x5, 0x5, 0x96d1219, 0xa0, "ce78c5e82d364e944a482152c174f19ebcb35d304c1e3ef43c59d928f9e8e76c4126db1754b0db5bff2de6ba23059af7f7f47aeab62abab9e75b6afcf28e0d9c105b533e1afe0736864caf8e6f8bd2ea134ed62e1e07851eb5d3b7dfae5918661b25754b30423c765a1a0315b903fa207df37d606006d0f02c2dc8c533817526"}) connect$unix(r2, &(0x7f00003de000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f0000eaf000)=[{&(0x7f000089e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000c14000)=[], 0x0, &(0x7f000068a000)=[]}], 0x1, 0x0) 2018/02/03 22:10:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80003) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000e15000-0xc)={0x8}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{}], 0x1, 0x10, &(0x7f0000bc0000-0x8), 0x8) 2018/02/03 22:10:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xf8, &(0x7f00007d9000)) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f0000ac1000-0xf6)=""/246) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000da9000-0x3f)=""/63) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00003dd000)=""/246) close(r0) 2018/02/03 22:10:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0xc, &(0x7f0000000000)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000ad1000)={0x4, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000017a000)='/dev/sequencer\x00', 0x2, 0x0) ppoll(&(0x7f0000fcb000-0x8)=[{r2}], 0x1, &(0x7f0000074000)={0x77359400}, &(0x7f0000b0a000), 0x8) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000b7d000)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw32={[0x0, 0x4]}}], 0x30) 2018/02/03 22:10:26 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000e6e000-0x70)={[{0x7, 0xfff, 0x4, 0x7, 0x6b1e, 0x7, 0x3, 0x200, 0x1, 0x8, 0xffffffffffff0001, 0x9, 0x3}, {0x800, 0x800, 0x1, 0x3, 0xff, 0x3, 0x8000, 0x100, 0x200, 0x6, 0x7, 0x8000, 0xa1}, {0x6, 0xffffffff, 0x42ec, 0x3, 0x1, 0x100000001, 0x9, 0x2, 0x3, 0x1, 0xfa, 0x80000000, 0x2}], 0x3}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:26 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000001000-0x8)='./file0\x00', 0xe000, 0x0) 2018/02/03 22:10:26 executing program 5: r0 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x6, 0x3, 0x6f4, 0xffffffff}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002000-0x8)={r2, 0x4}, &(0x7f0000000000)=0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000001000-0x20)={@common='irlan0\x00', @ifru_flags=0x1200}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000)='/dev/audio\x00', 0x80002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_REG_LIST(r3, 0xc008aeb0, &(0x7f0000000000)={0x2, [0x7, 0x2]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r3, 0x4018aee2, &(0x7f0000002000-0x18)={0x0, 0x7ff, 0x7, &(0x7f0000002000-0x8)}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00006c9000-0x10)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r4, &(0x7f0000702000-0x4a)={'system_u:object_r:framebuf_device_t:s0', 0x20, 'system_u:system_r:kernel_t:\n0', 0x20}, 0x48) 2018/02/03 22:10:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f00001ec000)='/dev/vcsa#\x00', 0x22e, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000884000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f00001ab000)=0x1) ioctl$SNDRV_CTL_IOCTL_PCM_PREFER_SUBDEVICE(r0, 0x40045532, &(0x7f000000b000-0x4)) r2 = eventfd2(0x0, 0x0) write$eventfd(r2, &(0x7f000000b000-0x8), 0x8) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00006a3000)='/dev/audio\x00', 0x0, 0x0) r4 = syz_open_dev$sndpcmc(&(0x7f00006a7000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x40400) ppoll(&(0x7f0000b3a000)=[{r3}], 0x1, &(0x7f0000982000)={0x0, 0x1c9c380}, &(0x7f0000661000-0x8), 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f000076e000-0x1e)={0x18, 0x0, {0x0, @empty, @generic="7ad7b3d97a167a8080cedb04c3e5cb61"}}) ioctl$ION_IOC_HEAP_QUERY(r1, 0xc0184908, &(0x7f0000959000)={0x62, 0x10, 0x1, r4}) readv(r4, &(0x7f00002ed000-0x10)=[{&(0x7f00003ce000-0xbd)=""/189, 0xffffffaf}], 0x1) sysfs$2(0x2, 0xffffffffffffffff, &(0x7f0000f3f000)=""/80) ioctl$DRM_IOCTL_IRQ_BUSID(0xffffffffffffffff, 0xc0106403, &(0x7f000067a000-0x10)={0x3f, 0x400000000000, 0x80}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000075a000)=0x1, 0x4) 2018/02/03 22:10:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) umount2(&(0x7f0000f66000)='./file0\x00', 0x1) 2018/02/03 22:10:26 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sched_setscheduler(0x0, 0x2, &(0x7f0000011000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) io_setup(0x4, &(0x7f0000357000-0x8)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000195000)='./file0\x00', 0x400000, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000b88000)='/dev/autofs\x00', 0x4080, 0x0) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000998000-0xb)='/dev/audio\x00', 0x400, 0x0) r5 = syz_open_dev$midi(&(0x7f0000e1e000)='/dev/midi#\x00', 0x5, 0x80) r6 = dup(0xffffffffffffff9c) io_submit(r1, 0x6, &(0x7f0000da5000-0x30)=[&(0x7f000010e000)={0x0, 0x0, 0x0, 0x0, 0x3, r0, &(0x7f0000cd4000)="5b6e9358db9cf2212821ff8d3ea2515e0f024b11d6d1f245b627fa66cb1707a5c41742f1348d662e42d54a5b93f3e8f99e8a160dca19cf6cbec16572a54c30ae563f7127089e5c6ee6c4fa37f89ae55f51c17670e6dd3f7e", 0x58, 0x6, 0x0, 0x0, r2}, &(0x7f0000726000)={0x0, 0x0, 0x0, 0xb, 0x6, r0, &(0x7f000033a000)="23bd563b1eaafefecfd40c69675da6e9c9559dec8fd6d2b44d58ee6873d8339ae28085f978a3f9d4efb3733379b3d12287cc9ff66b12faac97e6c666d1e9421669040388ac9fb9b2667bbd3a85f320ea3366a2ddeec2ff4dc0f1ea401f87b300a94593adce473d1175aa4b966328fcb6dae4a444a0a9aff8e196220bc8ff72acbbe0c2b60a724c13f7c411549cd3aad1b795ced4fefd274f", 0x98, 0x8000000000000, 0x0, 0x1, r3}, &(0x7f0000f90000)={0x0, 0x0, 0x0, 0x2, 0x7, r0, &(0x7f0000712000-0xa3)="f4d0e7098e8cad10a9b1d35d8ef04d8a202a780c6bc522686cb8abc7a57a24dad4afc7e66fa6f0b07e25bda4a0069a003c7ea411130407685c3fbfda4283397924651df8e8821434eadf7f0c1849c3e7aa12fc7a0a3aedd03efdcdccbdb5425e4c941c0d83161971de3783dc06f9e8ad4ec7330b8f4ae799682ca8006f61fb534e8b202ad4c06b7f6f8a9448ff6d0cf7a7118272b9967f7694e1c6fd8edaa97c3a4fe2", 0xa3, 0x1000, 0x0, 0x1, r4}, &(0x7f0000274000)={0x0, 0x0, 0x0, 0x7, 0x80000001, r0, &(0x7f000094f000)="3f1da4c74c3d5fcc376ca50999aaf57eced65e8779a0f838a969ce1c6f82c49649a48591b8d2f8ff91b0dc8c8bd696fe82c008e1fb92e9abf7e27059a3b5b66dc9164ec37db4b96200c267ffb80a620a43c2d46f94f44792702c5814f2205ed4652fcba8a4f76f23439e490b9fedc7ad01354b286078f8", 0x77, 0x7, 0x0, 0x1, r5}, &(0x7f0000b7d000)={0x0, 0x0, 0x0, 0x7, 0x9, r0, &(0x7f0000700000-0x1000)="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", 0x1000, 0x60000000, 0x0, 0x0, r6}, &(0x7f00005bf000-0x40)={0x0, 0x0, 0x0, 0x8, 0x7, r0, &(0x7f000009b000-0xc2)="4860ff0cdb8af00390660dc1bc58183e2b77729bd585e58b88ee7bb1f73681e002a03571bd629a4d3e803349c6c409d2afe08b5ea98ce6a5a9306b466952a40d53b017d5e1ed36b6133b39737929dc2744ddff710c8890f97aedaab9635af58c3f9c9ed70570b2bae35e922672ab52b60d494bca02f342d9fea71e022c0e9f760fcc98975b59230816ff1bcfba53399bb7192c059492a8700aa483c2ad08850e6c72cf14b131ab9cafdf34082db7a17cfe1556c99c205ebeb691f1e50c2cdc9e436b", 0xc2, 0x81, 0x0, 0x1, r0}]) r7 = syz_open_dev$usbmon(&(0x7f000032b000)='/dev/usbmon#\x00', 0x0, 0x408000) ioctl$TIOCGWINSZ(r7, 0x5413, &(0x7f00002c4000-0x8)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f000046a000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000ad1000-0xb)='/dev/audio\x00', 0x181440, 0x0) ioctl$KDDISABIO(r8, 0x4b37) write$eventfd(r8, &(0x7f000018d000)=0x7, 0x8) 2018/02/03 22:10:26 executing program 2: futex(&(0x7f0000c95000), 0x0, 0x0, &(0x7f0000f3e000-0x10), &(0x7f0000001000-0x4), 0x0) prctl$setmm(0x23, 0x6, &(0x7f0000e44000/0x3000)=nil) 2018/02/03 22:10:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f00006d0000-0xb)='/dev/adsp#\x00', 0xfa, 0x400) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f0000072000-0x8)) fstat(0xffffffffffffffff, &(0x7f000007b000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00004ae000)=0x8, 0x4) openat$vcs(0xffffffffffffff9c, &(0x7f0000b48000-0x9)='/dev/vcs\x00', 0x40, 0x0) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00008fe000-0x4), &(0x7f0000c7e000)=0x4) 2018/02/03 22:10:26 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socket$unix(0x1, 0x7, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x6, 0x0, 0x20000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000237000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000017000-0x20)={{0x5}, {0x0, 0x5f6c}}, &(0x7f0000010000-0x20)) readv(r0, &(0x7f00009af000-0x20)=[{&(0x7f0000f71000)=""/88, 0x58}], 0x1) 2018/02/03 22:10:26 executing program 0: mmap(&(0x7f0000000000/0x43000)=nil, 0x43000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x13) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1f, &(0x7f000002e000-0x4)=0x10000002, 0x4) symlinkat(&(0x7f000003b000)='./file0\x00', r0, &(0x7f0000011000)='./file0\x00') readlinkat(r0, &(0x7f0000019000)='./file0\x00', &(0x7f0000001000-0x99)=""/153, 0x99) fcntl$setlease(r0, 0x400, 0x2) renameat(r0, &(0x7f000001b000)='./file0\x00', r0, &(0x7f0000009000)='./control\x00') readlinkat(r0, &(0x7f0000039000-0xa)='./control\x00', &(0x7f0000002000)=""/213, 0xd5) 2018/02/03 22:10:26 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x2000000, 0x4040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) 2018/02/03 22:10:26 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x9b, 0x0, 0x8c1a00000000, 0x2, 0x1fffffffe00000}, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000001000)='/dev/dmmidi#\x00', 0x3, 0x2a4e2619ea5e155c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(r2, 0x4040ae77, &(0x7f0000000000)={0x1ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000216000)='/dev/hwrng\x00', 0x0, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, @in={0x2, 0x3, @rand_addr=0xd5}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x3c) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cd3000)={@generic="ea77afca68cdc4f7220bd252bdafa6ec", 0x0}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00009e7000)={0x0, 0x0}, &(0x7f0000e52000)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000649000)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x0, 0x1, 0x80000001, 0x2, 0x20, 0xa0, 0xbf, r5, r6}, {0xfffffffffffffffb, 0x9, 0xdff, 0x0, 0x5, 0x1, 0x55a, 0x1}, {0x77, 0x2, 0x3, 0x1}, 0x4, 0x4, 0x0, 0x1, 0x1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x2b}, 0x2, @in=@rand_addr=0x800, 0x5, 0x4, 0x1, 0x3, 0xffffffff80000000, 0xffffffff, 0xe0}}, 0xe8) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000e64000-0x8)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000f08000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x0, @empty}], 0x38) 2018/02/03 22:10:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f0000a35000-0xcf), 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000592000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$KVM_DEASSIGN_DEV_IRQ(r1, 0x4040ae75, &(0x7f00008ec000-0x10)={0x8, 0x91, 0x3, 0x603}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000322000)=0x18, 0x4) 2018/02/03 22:10:26 executing program 5: clone(0x0, &(0x7f0000b9f000), &(0x7f0000d0d000-0x4), &(0x7f0000276000-0x4), &(0x7f0000bf4000-0x45)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f0000001000-0xd)='/dev/dmmidi#\x00', 0x6, 0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ba1000), &(0x7f0000000000)=0x4) removexattr(&(0x7f00008e3000-0x8)='./file0\x00', &(0x7f000007a000)=@random={'btrfs.', '\x00'}) 2018/02/03 22:10:26 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00003d5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x5002}) flock(r0, 0x2) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r1, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e6e000)='/dev/autofs\x00', 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000978000-0x20)={0x5, 0x2, 0x4000, 0x1000, &(0x7f000079c000/0x1000)=nil}) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f000025d000-0x8)='./file0\x00', 0x9) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000e6f000)={0x3, &(0x7f0000565000)=[{0x0, 0xf, 0x4}, {0x7, 0x8, 0xffff, 0x7}, {0x4, 0xffffffffffffecc2, 0x5, 0xfffffffffffffffc}]}) sendto$inet6(r2, &(0x7f0000c27000)="d47c7c402c49d7e1ecfeb10ff7d6dbb69867bfd3da399d3195961d4cee81bc5c3b17cc43006ce1b7846f5f50d3918d3f37d2afe424553b1f924032e08c5b473058ca375dc036d7d7924cb3aca200633c6064d15ebd216cd9e64ab08ec16fa61ea6d40b5794a606a9fcbf8cc3746548b46dcc0a0bfbb25adf22c4cbac4cffc339f9102c6b424f0c476a9a1849d31da535de2869cba97b44cbf77e8e4cda64f5a00efd37fd4e36bd01f800370ab6666beff37a7e3916c027c199edce3e77ce4595a66370", 0xc3, 0x801, &(0x7f0000e6e000)={0xa, 0x0, 0xdf4e, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000e6e000-0xd)='/dev/usbmon#\x00', 0xc8ed, 0x400) syz_open_dev$evdev(&(0x7f00000eb000)='/dev/input/event#\x00', 0x7fff, 0x40003) ioctl$KVM_SET_IRQCHIP(r4, 0x8208ae63, &(0x7f00003e6000)=@pic={0x1, 0x2, 0x0, 0x100, 0x3, 0xe6c, 0x6, 0x2, 0x81, 0x7, 0xffffffffffffffe0, 0x2, 0x73, 0x1, 0x3ff, 0x4}) setsockopt$ipx_IPX_TYPE(r4, 0x100, 0x1, &(0x7f0000846000-0x4)=0x7, 0x4) 2018/02/03 22:10:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000983000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f00003be000)='devtmpfs\x00', 0x0, &(0x7f0000e47000)="a775ad531551c798ba9291a4d1a006cc3504225d45e6f0ef689b593005d05c680b7a20e12d2c9a84c5b28239b134c8a2ed3b5700000000000000000000069e17a0d19926f1a316c3d82e9ac9efb7bc2c19c31fcf01e37ba2f02303a5fd90152b00f6eadf230733f4ac0493a6f8bda214bbcaf0360f0d03b8507b115246959d7d8cf65995a8b14cd41c4d4bf5fa5dc9856a8a") 2018/02/03 22:10:26 executing program 2: syz_extract_tcp_res(&(0x7f0000518000-0x8), 0x0, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000a62000)='/dev/amidi#\x00', 0x1, 0x200000) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000742000)=[{0xb, 0x9}, {0x6, 0x100}], 0x2) 2018/02/03 22:10:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000092000), &(0x7f00001e0000-0x4)=0x4) r0 = perf_event_open(&(0x7f00008b3000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000271000-0xf)='/dev/sequencer\x00', 0x6e2000, 0x0) connect$inet6(r1, &(0x7f000045f000)={0xa, 0x0, 0x80000, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x105}, 0x1c) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000afe000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) getpgrp(0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f000066b000)={0x7b, 0x0, [0xfffffffffffffffa, 0x10001, 0x3, 0x7]}) r4 = fcntl$getown(r0, 0x9) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000d86000)) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000074d000-0x4)=r4) clock_gettime(0x0, &(0x7f0000f42000-0x10)) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_open_dev$tun(&(0x7f0000d12000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r5 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_netdev_private(r5, 0x89f4, &(0x7f0000ad3000)="8f81add25e71addfaec8013b3b2f59a2804acb2a2f1fe4c779158434b4cf108afc1598039c28404cf13c2497dd94d459ff7c5dd725afddd493797ef911c484a4221152b99cf0b4bdd063") ioctl$KVM_SET_IRQCHIP(r3, 0x8208ae63, &(0x7f0000ae5000)=@ioapic={0x2, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x81, 0x0, [], 0xffffffffffffffff}, {}, {}, {}, {0x0, 0x0, 0x3}, {}, {}, {}, {}, {}, {0x0, 0x0, 0x8}, {}, {0x0, 0x0, 0x0, [], 0xffffffffffff0c27}, {0x0, 0x0, 0x1000000}]}) 2018/02/03 22:10:26 executing program 4: r0 = getpgrp(0xffffffffffffffff) sched_getattr(r0, &(0x7f0000c8a000-0x30), 0x30, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/02/03 22:10:26 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0xfff, 0x2080) ioctl$TIOCEXCL(r0, 0x540c) r1 = syz_open_dev$dspn(&(0x7f0000008000-0xa)='/dev/dsp#\x00', 0x2800000001, 0x400000041) ioctl$int_in(r1, 0x800000c0045003, &(0x7f0000006000)) getpeername$inet6(r1, &(0x7f0000008000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000006000)=0x1c) [ 126.445920] kvm: apic: phys broadcast and lowest prio 2018/02/03 22:10:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000ab6000)={0xc6, 0x0, 0x10000, 0x4c18d9dc}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x1, r0, 0x2, 0x20}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x8, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/02/03 22:10:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000869000-0x44)={{0x2, 0x0, @broadcast=0xffffffff}, {0x7, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x2, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}}, @common='nr0\x00'}) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd34cbd156009cd21e847417b4", 0x2d}], 0x1, &(0x7f0000b88000)=[]}], 0x1, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000545000)={@local, @rand_addr, 0x0}, &(0x7f0000fec000)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000003b000)={@dev={0xfe, 0x80, [], 0x0, 0xb}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xc12b, 0x7, 0x5eb00671, 0x100, 0x0, 0x0, r1}) getpeername$inet6(r0, &(0x7f000011f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00002b7000-0x4)=0x1c) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000ae7000-0x4)=0x4) getrusage(0xffffffffffffffff, &(0x7f000059f000)) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/02/03 22:10:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006de000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendto$ax25(r2, &(0x7f000040f000-0xca)="810f57a06e38a63458986465a16a0a7b4b2b7648087c165b4859c909a56cd0cef726890d93d215f22d467b414476650d80d794edbd8963d05616d1634b2907fdedc6b6ab9b119df75d4583ab4275c287c4440126af75594a5d1ecc3e45788c1434ef7d21f51582a06c00bfc5a189f77723f7d10ae0789983588570fab2446c58338c0b453c61773d183fa0863cfc692c36670fdcb378df15457cc93074a1a9bd8590bd08c139a836af667092845075e31d7108b71190bfabd1bcc322df69b1028513c259284d1f9bd8b5", 0xca, 0x4040, &(0x7f0000ea1000)={0x3, {"9da26d54096cd3"}, 0x8}, 0x10) ioctl(r1, 0x400000000000125f, &(0x7f0000381000)) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r0, 0x8008ae9d, &(0x7f0000823000)=""/112) 2018/02/03 22:10:26 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) statfs(&(0x7f0000012000)='./file0\x00', &(0x7f0000012000-0xc1)=""/193) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000abc000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000f02000-0x28)={&(0x7f0000041000/0x1000)=nil, 0xef1, 0x4, 0x41, &(0x7f0000783000/0x2000)=nil, 0x80a}) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 22:10:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = memfd_create(&(0x7f000021d000-0x2)='}\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x2012, r0, 0x0) mkdirat(r0, &(0x7f0000937000)='./file0\x00', 0x40) fallocate(r0, 0x0, 0x0, 0x4d) msgget(0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x51, r0, 0x0) io_setup(0x8, &(0x7f0000002000)) 2018/02/03 22:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000ec4000-0xb)='/dev/audio\x00', 0x0, 0x0) ioctl$VHOST_SET_OWNER(r0, 0xaf01, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f0000000000), 0x4) 2018/02/03 22:10:26 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0xfffffe04) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000e6f000-0x8)='./file0\x00', &(0x7f0000315000)='./file0\x00') ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e6d000)={"4d7944ced572e77cc953a036fd7d15ad", {0x4, 0x7, 0x1, "7c33b2c1b428", 0x7}}) 2018/02/03 22:10:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d99000)='/dev/dsp\x00', 0x0, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f0000140000-0x8)=&(0x7f000059c000-0x1)) socket$bt_hci(0x1f, 0x3, 0x1) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009b9000)='/dev/rtc\x00', 0x200000000105004, 0x0) clock_gettime(0x0, &(0x7f0000d45000-0x10)={0x0, 0x0}) listen(r0, 0x7) write$evdev(r1, &(0x7f00008a4000)=[{{}, 0x8, 0x3, 0x5}, {{0x77359400}, 0xffffffff, 0x10000, 0x918}, {{0x0, 0x7530}, 0x7ff, 0x8, 0x400}, {{}, 0xa3e, 0x2, 0x3}, {{r2, r3/1000+10000}, 0x5, 0x20, 0x7}], 0x78) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d50000-0x4)=0x3fc, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00001ad000-0xc)={0x9, 0x8, 0x3, 0x9, 0x1f, 0x0, 0x40}, 0xc) 2018/02/03 22:10:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000380000-0x3)={0x3}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000a10000)="0022040000ffffebfffffffeffffffff144e0000ff000207835eebf116b208feefaf234b4ff8b4cc4c39bdc8451792b903f4b7d8c8cf2153622652328c19ef68234f905557c4070000008735e9ab2f77c62e0a5cdd2cf9984c070400000000000003ff23353d8b2fc6a3ae1ebfcb49004a3ccd3560ae01010000079c60ed7449b842f3e253be8a62b37f820fe75a9ea937ea4e2540019ccbd9f6672837496d00ad7765abaac2ec0f91c88a1ea1ff6ee308c72febedcf00798d41991ac25bb6fce2220c25ea380c7e112ab358c3a6bd8a59c100000001b4e82cb03419544a3988bc226a85abe6eb60cd7cf8d103d38c31c7c86d16c4d86cbe4ab390c092d077ce70590fbbd4f8bf4d6ab1cea6dbe9d4a54c17aac0db6e3845", 0x118) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f000034b000-0xca)="d7c2955806f31603905e9abf71c0fc80d547bc6476bb720a1c41ebf2f018e1bce0634bf691a5ff5c8cf6f30f178bea83f1620a6020a837d875726c2d33b4fb9625eb10fc56fcbe48671d488f75fb7cfb3ac9bdf3c96efc63579e23279ec82767ebd38f0bb802b0509167dd1a0c984111ffd0f0ba3b0442d1821eb8fe516c053c9140324dce86b5640315d86bf5b1bf9630c195955d37beca3b77c28a3878c985b8b59716d88d700023356e37e646e7fbf95ea72f7d60f803b80d5828b4ad47f700eb64fc331ec75b2ff5", 0xca) iopl(0x8) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) close(r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000345000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000ff0000)=0xe8) sendmmsg(r0, &(0x7f000009a000-0x12c)=[{{&(0x7f00008ef000-0x1c)=@in6={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x6}, 0x1c, &(0x7f0000393000-0x10)=[{&(0x7f000010a000)="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0x1000}], 0x1, &(0x7f0000343000-0x60)=[{0x60, 0x119, 0x18, "c89f70fccf76c881cadaae29f93e2113e6020238ea1ea164a6f770f8248fb102ae8bf54ad9a6a6e7ab7763dc87dea160cfa3037757d5123f293a0e1bac3009ca0e3eb5f5bb6f07a12653dc7738e3"}], 0x60, 0x1}, 0x9}, {{&(0x7f0000d1d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x1, 0x2, 0x1, {0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xbf5}}}, 0x3a, &(0x7f000056e000)=[{&(0x7f000077f000)="49285ebcb7aa8285c35d034a6889cda049d7c67444df4a8f9b4fb8c95b0188501ce540af7df8b0ebf2", 0x29}, {&(0x7f0000a7d000)="cf53f2805b378a61fea664028fa0362484f6d35df975acda198e8e6b9ee8eedee73b3d14199bbe3834e38d5b4a5e4064b988eb1e25f8435a815eaafbc7cdfb84b6e12f501a1816cf61bd0caa387c10185a61d546e2496f6e484aca01ecd50e412ffa1f256ccb1ec33cd9e26eaf309b51ec4692396e977f5af91c038c99d212fc430ec48ae3364982867c62760ab2cbb6d314e1e4a1a1a2d196c96e48b71ff1209b900095", 0xa4}, {&(0x7f0000306000-0x44)="1abe5753c98682dee1fe02b6d6714c0b6d0c47cc5d3a3da1e8f3fe83219f78cba9c1781ea84d35307e71e0e020e670381495238f15dbe32172b65a09823fb211c4126441", 0x44}, {&(0x7f00003e0000-0x7f)="b3b6378b7e9ff9b82162b9b2391dd259365ee613aad57b487ca5dee8edce1ee5c4b7a40b9157a396bd41e5fb2820ae9a47c8174ee3f1615c8287b669774a8e784c8623c16b4479f74600fe83ea1d70a1600c9aed949a57c6f0989065d424184324c30bba5256309e01ea50232c50f4998a866f82e767ce2682b7a5c72b75af", 0x7f}, {&(0x7f00001fc000)="e035645620b6dbc4b287b87860511a2456a1d92cdb6ca8d8a3a64ac4cc3c2a78561e93a046454c06049cb451e071176a5361a41d72b15d1334829202ce98e4706beb122e4f775937848c6df34d8f7c1734b6e56f24543cdb9e718bf676dbf6b1b7f5e3d093cad856ff3fbc26d59c8fee115f68719bc8f8b9fdb977cbf3a05ee93efff9d88cad1a93a115d3a7e621038ab0618c976c9a3f2597e6a9cb28f2bdec6c86d9", 0xa3}, {&(0x7f0000262000-0x5c)="d615dfd10fc371c87c3067aa2a7c98cd526ad7f90480c2d168b5bf5fcdef40361794653fc1ca020cfae0c9b00f5bff0c3b3a55e20f89939d808c47d12e2234352816999f5b4e6db9f9bb332ea12075a7232451930033499c76f639c4", 0x5c}, {&(0x7f00007e0000)="c39115a81da3876e90aeb4601b944d9da5dd70a4ac9b83019ca0f9d7f15fbad2f665dce20c8b3663c9cc1d565da767dae2979a50e060b51d6291f280f28d0e53a7ffcded5c21494d59c15eebc9457e17c6db8bccea763337437e4137507fea63fb6e2dc05e7c2e196cee835f81ab6be0235ec8776e26b780a720918ce89449fd4e2591c1a6a304fc574ca2122ff874a018897e576d0ff7bda958f4a7d8e10d8ae52decc76a89962dfff72d66d9a6da47f5c0f1", 0xb3}, {&(0x7f0000dcd000-0x11)="54f7c0055fba4008c5e07c4332d3957b19", 0x11}, {&(0x7f0000820000-0x79)="97471c764c49a205b2012b69c2951ddf9470b3c823336819c809edb0170f02530ddb504367e0c45c907874139c499556bd6b19ab4f163bfed279c07bd41dce3ddf004ab5d714621d7fb491ac384b3804eefeb2775d3946f249f135315fab1577fef6ba70973563bcd564b31d4183ae9b016569061c37482edc", 0x79}], 0x9, &(0x7f0000b20000)=[{0x90, 0x115, 0x8000000000000000, "cc368f272da5f140170c631febea10f3253528c8aa5738b49bc2bab234d06685471f3104d0dfe2c1875c9d1ad1eea01c16db001dbe7632118e162ba6c4fb49b485e1946518fa6ea2c6dc2dcead3083765298815b08e379217e7afe93c206bdd9e5976ecb5c80e346084683efbfb9be5d73b7d4b881da2d70d38f53a5"}, {0xe8, 0x119, 0x20, "fa03924a6ec5a9e72d03896098a586109feef24e21922573e61733deeb14b42f5cf5c43aa2f0ac6a9b002db66f996d207ff0be3246b0bc0b3562a21ec215b8e40f42e62fc4edac45877259d10e3b0bfbbad33a1b20576594d32c119d5209dd502f1eef0306d392e8a6d2ec94669c4fb9ae3e67a10bbfba69131c0018e43901e118aae75b58da92cefc1a7214ffccd9407442b4ad5df6dc49cac61c9a05aab7e36f18648ed8099277cd602ab6cc54b03f97dfeaed8f9ac47bae70bedbce0b1b977b5ee8d889928d41c8cb4bbd1f320371a2d9095b6f05fd"}, {0x50, 0x113, 0x42, "ea6881f343b128b909f63642caa69bc6b066147ca74d075bc2dd657a287d316d2adbf6b7de973ace4ad6bd85ab8acfb7adeb3f159d8af4b8e9b64d"}, {0xf8, 0x1ff, 0x2, 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{&(0x7f000016c000-0xcc)="452325647aab99d5053a9c2a42d7973e635fd6ed2c8818c9b2a0e2cb48891e7c560cf380d3ad1832fcede6b9fe10d34a3557cd28c069a6ac85589afb616adea215a81dd46eabb6c47367eed9cc27f4252fd44052374b00016b2b6039c819d83e65f480c2ac5b85f805a0a61fdd57cd28ed7f154ab4ee9109363c0da031a937bbf0bfc80b2f30ff190900e28af428e44c0bd92b97f5490d68db742c5ecef3d0a36321db3dab458bb09536dd03dcc8043ebe178092b77cd9eae38413d96b0bb168955885712c0cb3f8ed8f0ccf", 0xcc}, {&(0x7f0000c12000)="25581be1c5fd3d42fe2df4af739f58bb39addcf770fc91ee91b65dd1c2672c8acc852f7eb70c8d0537ec653d530690247d409bdf81cb584b47276bcb17f9cdabc3798839614182d89bee12ff0da40bfcbc6f5572f9573c30af6d1a4b336b32adf87ec6c28cf2ecbdc69e10e953749b04daf94a9fd108dc228a9aa94412f862649e32d05a1282d804efc8126ba701aba3de8bf79afb81f59364638ed0dd6d2aa06f57", 0xa2}, {&(0x7f00006ca000)="6d484ee080447ab15a3c6ab5125068037276825593786ea03948b6a33b0fa53cd24941391eadee7e70e6a617626bf643db751865a5a8f46c948531008c098a8b9ed8216baea599be9beca8c75857aab36601c1afbba449c2355fc5ce6b5dde76a615f5c3fe751fa75bf955d5455b097b11a957237e9485db6584a63b8140f76149c9ae7106287b2f7c29169bc8023d7d30ee7c3a47dc391fd8d401c3bee5c41a06fc273aa67912823005638c3512da3d5485c0940e", 0xb5}, {&(0x7f0000105000)="9d368d69c2b5909505aa8287bc5e8db6ab758156248ffa943b6c3e669958bca7be550929f1d7da9482a21710581b87c918dd693017bc752e31a0a9a90a6081910b140f64ad22d75eacecac4c34791e21420450a8a3ce9b27465fb4ca7ad17f82fcd45cbfd6c09e6ed7ed33368d16be0db6", 0x71}, {&(0x7f000040b000-0xd)="2bac15692d43ddc3bfc21ef218", 0xd}, {&(0x7f0000ebd000)="313ee30ee9ed56328c85850e2a32bdb57939d79319d4e5a19758618de6c106336be77694088a408ef5cd8567df59300a1da84b81f9d3f3ef9fe2ad367ea8", 0x3e}], 0xa, &(0x7f0000aa0000-0x1010)=[{0x1010, 0x10a, 0x81, "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"}], 0x1010, 0x4008014}, 0x7f8}], 0x5, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005dd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f0000579000)) 2018/02/03 22:10:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) fcntl$dupfd(r0, 0x0, r0) write$sndseq(r0, &(0x7f0000357000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick, {0xff, 0xffffffffffffffff}, {}, @control}], 0x30) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000cd1000-0x8)=0x3) 2018/02/03 22:10:26 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002dd000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000e6d000)={0x0, 0xffffffffffffff81}, &(0x7f00009d6000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008bb000)={r1, @in6={{0xa, 0x0, 0x400, @loopback={0x0, 0x1}, 0xd9}}, 0x8e11, 0x8, 0x99, 0x800, 0x40}, 0xa0) r2 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r2, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000b86000)='/dev/sg#\x00', 0x401, 0x48481) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f00008c3000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r1, 0xaf01, &(0x7f0000c98000-0x8)) ioctl$VHOST_SET_FEATURES(r1, 0x4008af00, &(0x7f000003c000)=0x308000000) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000d7c000)={0x0, 0xffffffffffffffff}) 2018/02/03 22:10:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) r1 = socket$inet6(0xa, 0x1, 0x0) tkill(r0, 0x3d) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000767000)=@dstopts={0x6f, 0x0, [], [@generic={0x74, 0x0, "177446e7e224871a5e3b864429c2c9ae7a458769eaf0e9c1d622e440dffaa6e0653f457868b28b28a8dae2ab2356277fab62c36b05ae0d3afd6f145a4ef749545eb33a21452eca26dd043093218f10c9625cf2bc62bb2f54d9ee464b8b9b3ef3b678ec551187f6b999cbe0381b0796a998ad0da4511b03323d5ddfbbe545a21ace70ac7dcf7122464935a9f35f6ddbe7937f1d43d5556fee0ea6d74c9ec8f325cddd233e9c5ff3f7db08892397035fa0b7bb05028727695cd1652f7853bc60e645c7f3ca1ec8"}, @generic={0x7, 0x0, "8f5c7d8f28dafd0e55f2b4b7d08cdac316594e307a65dcb970a165fd224c91cefdb5df63d1407e60e970794282a1c6bdbc00fec6910d41719d6c9240031d34440713943d3e272937f04e0f26d07cb4a93647621e64e5bc38bef80f8b5b76ab370a444332686fe81f9ff061a3c0298e0af785ab0bf0fa5050bbc2b60025db40239077008a36ab7203ef32d2e5e30aad9ee6270740cd0314bbe7e2e621cff2557e7856b807d48c5f9b29818c235fb6d9c98aed8beb34703861c4f78bf7dd5d2c1ac2f48beb22f1e325ea7dd5ba2eb04c567f6163e02caa026ba15287fc9d30e9b583"}, @jumbo={0xc2, 0x4, 0xcc0f}, @enc_lim={0x4, 0x1, 0x7}, @generic={0x8, 0x0, "c7e959"}, @pad1={0x0, 0x1}, @generic={0x8f4, 0x0, "bddfd213ee1c59857cf3ab9923994ec5febd0817d1dd0e03632a2e7c91ebb286ded20c041ccfe345c934eb41279e8330e36aa68e34dede9a68a063e6d46e93b0329c49f953d2780c0af523dc698c0797c69a2dae80ea67f6781152068658affd207d5b37b68c3a86f8b013a585f2f9e3a725dfae82e38acb07466bb6e54183768c49b6b989b43997d6f6fc0493578f75d01e8d978a09900e6b27336f6895a14cc736ee05a5a8b808050fd14f2558bbf74d4df41226522966060bda2ff10a99edafa075e66efff4fa0c"}, @generic={0x800, 0x0, "3712ef105bd9ebc1d2db6649c4c0d2e80cbd9af62c7542e8bb84f377023bea919c24aac5e7f261ef56c33735ac56c63354e2ec8cae76b08b2f36d720e81f763aaf443635"}, @hao={0xc9, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, @enc_lim={0x4, 0x1, 0x1}]}, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/03 22:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000859000)='/dev/usbmon#\x00', 0xfffffffffffffffc, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000bfe000)=0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x8}, 0x400000000000, 0x0, 0xfffffffffffffffd, 0x7, 0x0, 0xfff}, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000068f000)=0x101, 0x1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x4, 0x4, 0x9}, 0x2c) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a60000-0x4)) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r2, &(0x7f000000b000-0xb5), &(0x7f0000571000-0x1)="16"}, 0x20) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f00004de000)={"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"}) 2018/02/03 22:10:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000bf7000-0xb)='/dev/adsp#\x00', 0x9, 0x212800) clock_gettime(0x7, &(0x7f0000cfe000)={0x0, 0x0}) ppoll(&(0x7f00004e8000)=[{r0}], 0x1, &(0x7f0000894000-0x10)={0x0, r2}, &(0x7f00007cf000-0x8), 0x8) r3 = msgget$private(0x0, 0x100) msgctl$MSG_STAT(r3, 0xb, &(0x7f0000b9a000)=""/164) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000f6e000)=0x800, 0x4) msgrcv(r3, &(0x7f00008ac000)={0x0, ""/94}, 0x66, 0x3, 0x1000) r4 = open(&(0x7f0000407000-0x8)='./file0\x00', 0x200000, 0x40) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00004b9000)=""/227, &(0x7f0000d86000-0x4)=0xe3) ioctl$TIOCSBRK(r1, 0x40044591) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00004b3000)={0x0, 0xfffffffffffff4ad}, &(0x7f0000e94000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000077a000-0x14)={r5, 0x9, 0x4, 0x12, 0xffff, 0x8}, &(0x7f0000756000-0x4)=0x14) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000ec8000-0x10)={0xa5c, 0x4000}) 2018/02/03 22:10:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x9, 0x0, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f00006f7000), &(0x7f0000804000), 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00003f4000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x28040) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000374000), &(0x7f0000473000)=0xffffffffffffff61) 2018/02/03 22:10:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e72000)='/dev/usbmon#\x00', 0x4, 0x100ffd) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000f37000)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000b47000-0x50)={@empty, @dev={0xfe, 0x80}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x400202}) 2018/02/03 22:10:26 executing program 3: r0 = syz_open_dev$mouse(&(0x7f000058a000-0x12)='/dev/input/mouse#\x00', 0x8, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006d6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) sendto$inet6(r1, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000e6d000)='net/udplite\x00') mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000e6f000)='id_resolver\x00', &(0x7f0000c21000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e70000-0xde)="ae73fe2a8141ed88f56f288a152152f3d7812fe5fb3bd820f881e593c9d0644eed75d6e62470ecc0e837c5daa91c7e199c747cdff567d779906ca9f278688060e57ff5964689dc4191bcbe55c43f87faa295d94397841d7cb71057415d2b5865d527387c28d0bde2ce4f504e3f1d86a519099db531ac8b0908a5a35a38b6c76956db5c579906459c58fe51a5e7f890a4ecab83c1b01c27857baecfd4d84ea09b55be0ccd809cdb0a5dce24aea5e5020c2f5cd3fc3d48f884a179538525072b558087ffc62e93fbbb4d1ee19f9cde171bdc027a28e64be6d99ebe7a6c1622", 0xde, 0xfffffffffffffffa) r5 = request_key(&(0x7f0000e6e000)='blacklist\x00', &(0x7f0000cb4000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000049d000-0x12)='/dev/input/mouse#\x00', r4) keyctl$clear(0x7, r5) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000e6f000-0x4), &(0x7f0000c2e000-0x4)=0x4) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000e6d000)=[@in6={0xa, 0x2, 0xd8, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x3, @empty}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @rand_addr=0xff}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x1d9c38c0, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0x74e75be5, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x7, @empty, 0x6}, @in6={0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0xffffffffffffffc1}], 0xcc) 2018/02/03 22:10:26 executing program 0: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000e79000-0x1c)={0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000e7b000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000e7c000-0x4)=0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ccd000)={{{@in=@multicast1=0xe0000001, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x1, 0xffff, 0x2, 0xa0, 0x80}, {0x8, 0x5, 0x2, 0xb, 0x3f, 0x4, 0x2, 0x1000}, {0xa78, 0x7f, 0xfffffffffffffff9}, 0x1, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x6, 0x0, 0x5, 0x8, 0x0, 0x3ff}}, 0xe8) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/03 22:10:26 executing program 2: r0 = semget$private(0x0, 0x20000000104, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000071000)='/dev/ptmx\x00', 0x8000, 0x0) ioctl$VT_RELDISP(r1, 0x5605) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000000000)=""/11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000dcf000-0x8e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @dev={0xac, 0x14}, {[@lsrr={0x83, 0xb, 0x0, [@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}]}, @timestamp={0x44, 0x28, 0x0, 0x0, 0x0, [{[]}, {[@multicast1=0xe0000001]}, {[@broadcast=0xffffffff]}, {[@loopback=0x7f000001]}, {[@broadcast=0xffffffff]}]}, @timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[@rand_addr]}]}]}}}}}}}, 0x0) 2018/02/03 22:10:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00007a7000-0x38)={0x0, 0x0, &(0x7f0000949000)=[{&(0x7f00003bb000-0x22)="9576fb5678f4d89c1b8c63a229d9ca03842653136f77e16d6684d4bfd43e32c65df53930020d1466b3ccd513a1eb90aa", 0x30}], 0x1, &(0x7f0000c3a000-0x30)=[]}, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000d0f000)='/dev/usbmon#\x00', 0x800000, 0xe000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000bb000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00002ed000)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000ae5000)={r4, 0x5e8, 0x2, 0x3}, 0x10) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)}, 0x0) sysfs$2(0x2, 0x78a, &(0x7f0000005000)=""/185) ioctl(r0, 0xffffffffffffff3c, &(0x7f0000d04000-0xc4)="f4ba9b9201357ddbfab529fd43bcf180f6cfbfee1783d7e3c9a4d8ae1b4ddd144dbd6dd20c11b156835cc45616448acc0f6949df64764a19075cbfc1a24f8a3f9df7d3b2872d825f760617a8f80c9962375a042f4f2a329255b978b21a1cc89bd90ae5e6542c5818d48fabd9e2b8def42dbdbd513145e292fd750af5c1913a10dfe09131089238015828c3994354d8f8950276d4c1c8fdfdb380f04f098510ef4f5af24363e2111ba7d8753e41d5386f0639a58266ce9a02344d899246a92c373e817f1a") [ 126.744157] IPv4: Oversized IP packet from 127.0.0.1 2018/02/03 22:10:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000695000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000083c000-0x10)='/dev/sequencer2\x00', 0x4002, 0x0) fcntl$dupfd(r0, 0x0, r0) 2018/02/03 22:10:26 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f0000fbf000)='/dev/vcs#\x00', 0x8, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000001000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000001000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000003000-0x4)=0x1c) r3 = getuid() setuid(r3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000002000)=0x946, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000003000)={r1, 0x8}, 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000000000)=0xc) ptrace$pokeuser(0x6, r4, 0x7, 0x9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f0000004000)={0x3, &(0x7f0000001000)=[{}, {}, {}]}) dup(r0) epoll_create1(0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000005000)={0x22, &(0x7f0000005000)=""/34}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$amidi(&(0x7f0000007000-0xc)='/dev/amidi#\x00', 0x0, 0x41) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000004000-0x4)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000003000)={0x0}) ioctl$sock_proto_private(r6, 0x89e5, &(0x7f0000000000)="59050c7044bd791fddc865d7f767f9de94e01a32b4527c758d069aa5212e63acea86ef4ba0541ac8e7491c4a0392f23baf53b393d0d69024166d1c579ff4d63cf3fe3c5b76b2537cabc0e2899bd7a3321b07fe1afedd5c5b92a82c9595380e7c6880ea52d69816ec4f54dc801a68b711a00e724305932fd598236d0a5eac76341afbc200d8e915d473767591dc291b3a4f3cc3d2ec45d3eb6b2531d3dacf9888a4c643205fa187cbc0b8e596f842e49f") mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000007000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r5, 0x540f, &(0x7f0000009000-0x4)) 2018/02/03 22:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000095e000)='/dev/sequencer\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000975000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000d3f000)={0x0, 0x1000, "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"}, &(0x7f0000942000)=0x1008) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000098000)={r2, 0x100000001}, &(0x7f0000422000-0x4)=0x8) dup2(r0, r1) fanotify_init(0x1, 0x402) 2018/02/03 22:10:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$amidi(&(0x7f0000001000-0xc)='/dev/amidi#\x00', 0x200020000, 0x12000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0xffffffffffffffff) r3 = dup(r2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f00003e1000/0x18000)=nil, &(0x7f000074f000-0x18)=[@text32={0x20, &(0x7f0000c1f000)="0f323ed9cf2b414cb9ca0900000f320f12e00f01cb0fc798000001000f35660f15a20000000066ba4100ed", 0x2b}], 0x1, 0x0, &(0x7f00007cc000-0x10)=[], 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c76000-0x28)={0x1, 0x0, [{0x48b}]}) 2018/02/03 22:10:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/02/03 22:10:26 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000018000)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff}, 0x2c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000011000)={0x0, 0x200, 0x3, 0x1}, &(0x7f0000012000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000011000-0x8)={r1, 0xff}, 0x8) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f000001c000)={{{{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}}, {{0xa, 0x3, 0x5e0, @mcast2={0xff, 0x2, [], 0x1}, 0x7ff}}}, 0x80, 0xb6, 0x20, "a7edbe234d29a3b781d7c0f743e60526d38866d41388681e24ac53c42e524693832285d3d61c79ec4f6b82bd7889dfdf87ae72d98f81daa808e480b0762ccdc322c6e451ed355c925148a8293328b992"}, 0x160) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000001b000)='/selinux/mls\x00', 0x0, 0x0) pipe(&(0x7f000001b000-0x8)={0x0, 0x0}) accept4$alg(r2, 0x0, 0x0, 0x80800) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000010000), &(0x7f0000010000-0x3b)}, 0x20) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000001b000-0x2c)={0x7, 0x7, 0x5, 0x57fc, 0x11, r0, 0x5}, 0x2c) 2018/02/03 22:10:26 executing program 1: r0 = syz_open_dev$mouse(&(0x7f000058a000-0x12)='/dev/input/mouse#\x00', 0x8, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006d6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) sendto$inet6(r1, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000e6d000)='net/udplite\x00') mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000e6f000)='id_resolver\x00', &(0x7f0000c21000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e70000-0xde)="ae73fe2a8141ed88f56f288a152152f3d7812fe5fb3bd820f881e593c9d0644eed75d6e62470ecc0e837c5daa91c7e199c747cdff567d779906ca9f278688060e57ff5964689dc4191bcbe55c43f87faa295d94397841d7cb71057415d2b5865d527387c28d0bde2ce4f504e3f1d86a519099db531ac8b0908a5a35a38b6c76956db5c579906459c58fe51a5e7f890a4ecab83c1b01c27857baecfd4d84ea09b55be0ccd809cdb0a5dce24aea5e5020c2f5cd3fc3d48f884a179538525072b558087ffc62e93fbbb4d1ee19f9cde171bdc027a28e64be6d99ebe7a6c1622", 0xde, 0xfffffffffffffffa) r5 = request_key(&(0x7f0000e6e000)='blacklist\x00', &(0x7f0000cb4000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000049d000-0x12)='/dev/input/mouse#\x00', r4) keyctl$clear(0x7, r5) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000e6f000-0x4), &(0x7f0000c2e000-0x4)=0x4) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000e6d000)=[@in6={0xa, 0x2, 0xd8, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x3, @empty}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @rand_addr=0xff}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x1d9c38c0, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0x74e75be5, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x7, @empty, 0x6}, @in6={0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0xffffffffffffffc1}], 0xcc) 2018/02/03 22:10:26 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f000096e000)='id_legacy\x00', &(0x7f00008b9000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000e6e000-0xfc)="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", 0xfc, 0xfffffffffffffffc) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f00003a2000)='encrypted\x00', &(0x7f0000e6d000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e6d000)='^vmnet0@eth0self$em0#\x00', 0xfffffffffffffffe) keyctl$negate(0xd, r1, 0xffffffffffffff1c, r2) 2018/02/03 22:10:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00005a5000-0xc)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$KVM_GET_XCRS(r0, 0x8188aea6, &(0x7f0000ec1000-0x58)={0x5, 0xb71, [{0x6}, {0x3, 0x0, 0x2}, {0xffa0, 0x0, 0x94}, {0x2, 0x0, 0xff}, {0x6, 0x0, 0x1}]}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f00008c3000)=[@in={0x2, 0x2, @rand_addr=0xfffffffffffffffa}, @in={0x2, 0x3, @rand_addr=0x10000}, @in6={0xa, 0x2, 0x10000, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x8001}, @in6={0xa, 0x3, 0x96, @mcast2={0xff, 0x2, [], 0x1}, 0x3d}, @in6={0xa, 0x0, 0x62, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff8}, @in6={0xa, 0x0, 0x72, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}], 0xbc) r3 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000441000-0xd)='/dev/snd/seq\x00', 0x0, 0x20040) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r4, 0x40a85323, &(0x7f000005c000)={{0x80}, "55754b1d8d5053f16af6ea3fc35236f55cf1b51d515bf6f2beddb0658891107582435f79c807b4a55dd620119fa6888159c8c15446978f1696e8a41af565265c"}) ioctl$TCGETA(r2, 0x5405, &(0x7f0000b88000)) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f00006ac000-0x24)=""/36) 2018/02/03 22:10:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fadvise64(r0, 0x0, 0x55eb, 0x3) pipe2(&(0x7f0000e3f000-0x8)={0x0, 0x0}, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00003e5000), &(0x7f0000f53000-0x4)=0x4) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000af5000)=[0x9, 0x510]) dup3(r4, r3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000ec6000)) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f0000f38000-0x18)={0x1, 0x0, [{0xc0000102}]}) 2018/02/03 22:10:26 executing program 1: r0 = syz_open_dev$mouse(&(0x7f000058a000-0x12)='/dev/input/mouse#\x00', 0x8, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006d6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) sendto$inet6(r1, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000e6d000)='net/udplite\x00') mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000e6f000)='id_resolver\x00', &(0x7f0000c21000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e70000-0xde)="ae73fe2a8141ed88f56f288a152152f3d7812fe5fb3bd820f881e593c9d0644eed75d6e62470ecc0e837c5daa91c7e199c747cdff567d779906ca9f278688060e57ff5964689dc4191bcbe55c43f87faa295d94397841d7cb71057415d2b5865d527387c28d0bde2ce4f504e3f1d86a519099db531ac8b0908a5a35a38b6c76956db5c579906459c58fe51a5e7f890a4ecab83c1b01c27857baecfd4d84ea09b55be0ccd809cdb0a5dce24aea5e5020c2f5cd3fc3d48f884a179538525072b558087ffc62e93fbbb4d1ee19f9cde171bdc027a28e64be6d99ebe7a6c1622", 0xde, 0xfffffffffffffffa) r5 = request_key(&(0x7f0000e6e000)='blacklist\x00', &(0x7f0000cb4000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000049d000-0x12)='/dev/input/mouse#\x00', r4) keyctl$clear(0x7, r5) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000e6f000-0x4), &(0x7f0000c2e000-0x4)=0x4) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000e6d000)=[@in6={0xa, 0x2, 0xd8, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x3, @empty}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @rand_addr=0xff}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x1d9c38c0, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0x74e75be5, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x7, @empty, 0x6}, @in6={0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0xffffffffffffffc1}], 0xcc) 2018/02/03 22:10:26 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e6e000-0x8)={0x0, 0x2}, &(0x7f0000e6e000-0x4)=0x8) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000a8f000-0x5c)={{0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, {0xa, 0x1, 0x0, @empty, 0xd4ba}, 0x3, [0x8a, 0x6, 0x3ff, 0x6, 0x3f, 0x2, 0x7, 0x1]}, 0x5c) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e6d000)={r1, 0x3}, &(0x7f0000e6e000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000416000-0x9)='/dev/ppp\x00', 0x200, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000025000-0xb)='/dev/hwrng\x00', 0x0, 0x0) fsetxattr(r1, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000200e8ff00ffff00", 0xc, 0x0) connect$ipx(r0, &(0x7f00003c9000-0x10)={0x4, 0x3, 0x7, "a7676ee9cebe", 0x7}, 0x10) 2018/02/03 22:10:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x19, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast1, @empty, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x401, r2}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000bb6000-0xc)={@dev={0xac, 0x14, 0x0, 0xc}, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) 2018/02/03 22:10:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000fce000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000059c000-0x20)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0xfffffffffffffffe}) r1 = gettid() mremap(&(0x7f0000cd0000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f00001d5000/0x2000)=nil) r2 = syz_open_dev$mouse(&(0x7f00008f4000)='/dev/input/mouse#\x00', 0x6, 0x201) ioctl$VT_DISALLOCATE(r2, 0x5608) process_vm_readv(r1, &(0x7f0000fca000)=[{&(0x7f0000fcb000-0xf9)=""/249, 0xf9}], 0x1, &(0x7f0000fcb000-0x60)=[{&(0x7f000030a000-0x4e)=""/145, 0x91}], 0x1, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r2, 0x4010ae74, &(0x7f0000239000)={0x2, 0x9}) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000c23000-0x10)={&(0x7f000001d000/0xc00000)=nil, 0xc00000}) 2018/02/03 22:10:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x40100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)={0x0, 0x8b, "0840a0d94b719eec9e1be3966477277471ed6b9d63e8fd3f794e7474e86bac04a2ade4ee49e486dc556fc16d5b1590bc7e4e6e5e2ee0a994636e5795d58f3a84d1a5b2855c4157ae439bc3268f3c2184c859c0b574645d0c07f2a2f55f54e300e5c75dadfe3a333c437dc433b930fdef765a461581f59b539101fbaf06656fabb0008181f91b727b9e60e5"}, &(0x7f0000001000-0x4)=0x93) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000064d000)={r1, 0xb13f, 0x30}, 0xc) mlock(&(0x7f000049d000/0x3000)=nil, 0x3000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002000-0x8)={r1, 0x100}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r0, 0x4038ae7a, &(0x7f0000001000-0x38)={0x5, 0xabc, &(0x7f0000002000)="fe9bcd72ba9813ef1afbb33c2089e095cbcde5ab03bf5ace7f4f006208c7f2f5ade48b7e82f8d0a575106e1692698aced9dbd819e6a36dea807fda7b5036cec987234b9c35574f1b21a5177fdc53da123027d1e89588e9", &(0x7f0000002000-0x17)="65b89a7756ad32f3cf09866a8e9ab6126f92effe7c8ec4", 0x57, 0x17}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000003000)={r1, 0xc6, "7f0488da196e26c8fbf8b97a52234ceec0f042f653294df7d0acf24c15db1ee2a4affef2cf38892e397ef3f1a267d0fe7df5b40b280acd511a10755bdbd0aeab9b556243cd827409ba70c549c6b21cf495a8b41c2c5c6614e02d4157e8376c0da33f8c80a45b41e2bc5ac366f5c45b6ad6f0332f3863580583e366518e1b5c459d2e7dc3a8b3120117377f726c6540e27b88d4255291b4d01ffc77a63b78da82f670140f6eb5eb3195af8efbca3ce1fe1c94972c256af180a6d79d84ffdab627becc3950ab59"}, &(0x7f0000004000-0x4)=0xce) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000), &(0x7f0000000000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@local, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000005000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004000)={{{@in=@multicast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in6=@remote}}, &(0x7f0000004000-0x4)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000001000)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x80044202}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000002000)=@newpolicy={0x160, 0x13, 0x1, 0x2, 0x0, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x800, 0x3, 0x100, 0xa, 0xa0, 0x80, 0x0, r3, r4}, {0x1, 0x7fff, 0x9, 0x100000000, 0x0, 0x0, 0x3, 0x29}, {0x40, 0x20000, 0x8, 0x3f}, 0x3f, 0xd, 0x1}, [@coaddr={0x14, 0xe, @in=@local={0xac, 0x14, 0x0, 0xaa}}, @algo_comp={0x54, 0x3, {{'lzjh\x00'}, 0x58, "a7b2967f51d23118a11963"}}, @user_kmaddress={0x2c, 0x13, {@in6=@loopback={0x0, 0x1}, @in=@loopback=0x7f000001, 0x0, 0x2}}, @replay_thresh={0x8, 0xb, 0x40}, @mark={0xc, 0x15, {0x0, 0x8}}]}, 0x160}, 0x1, 0x0, 0x0, 0x51}, 0x4000800) rt_sigpending(&(0x7f0000001000), 0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7}}}, 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000006000)={r2, 0x40, 0x0, 0x0, 0x645, 0x100000001}, &(0x7f0000006000-0x4)=0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000007000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000008000)={r5, 0x2}, &(0x7f0000002000)=0x6) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x3, 0x0) 2018/02/03 22:10:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000dbd000), 0x8, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f00000ed000), 0x8, 0x0) r1 = add_key$user(&(0x7f000045f000)='user\x00', &(0x7f0000b79000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000987000)="09438d20b7a15081ee18534fc740d27f27a2025933bc030379d40325978a98de7d5df2adad834d4a3acc23a3ee3f6a4311d721e569bd5ea099653b9d283ec8c6a705e8266bc173ab6c84e42d0606ae28853215c12db0a83ff47831b2b1f8d98b6ec4b7200054deb4a1cbfaf9098c7667b08ad02228d92435ac972df33e010ddfcab4d42c62865514c38df2338e5535e248eccf3491676cd9d5b72a9571d9bc96011aef63a4a650350b6ce2b009ddf31e24dc191908ad56bf77edb221ba23f58853e28cb5365963fe35694eafdb8552595089e35e91ebcb892eab2280c16e2b740d008afaebfaff18f704629af54e392d9e", 0xf1, 0xfffffffffffffffb) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000dec000)={0x0, 0x0}, &(0x7f0000e89000-0x4)=0xc) lstat(&(0x7f00004d1000-0x8)='./file0\x00', &(0x7f00000c7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r1, r2, r3) 2018/02/03 22:10:26 executing program 1: r0 = syz_open_dev$mouse(&(0x7f000058a000-0x12)='/dev/input/mouse#\x00', 0x8, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006d6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) sendto$inet6(r1, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000e6d000)='net/udplite\x00') mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000e6f000)='id_resolver\x00', &(0x7f0000c21000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e70000-0xde)="ae73fe2a8141ed88f56f288a152152f3d7812fe5fb3bd820f881e593c9d0644eed75d6e62470ecc0e837c5daa91c7e199c747cdff567d779906ca9f278688060e57ff5964689dc4191bcbe55c43f87faa295d94397841d7cb71057415d2b5865d527387c28d0bde2ce4f504e3f1d86a519099db531ac8b0908a5a35a38b6c76956db5c579906459c58fe51a5e7f890a4ecab83c1b01c27857baecfd4d84ea09b55be0ccd809cdb0a5dce24aea5e5020c2f5cd3fc3d48f884a179538525072b558087ffc62e93fbbb4d1ee19f9cde171bdc027a28e64be6d99ebe7a6c1622", 0xde, 0xfffffffffffffffa) r5 = request_key(&(0x7f0000e6e000)='blacklist\x00', &(0x7f0000cb4000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000049d000-0x12)='/dev/input/mouse#\x00', r4) keyctl$clear(0x7, r5) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000e6f000-0x4), &(0x7f0000c2e000-0x4)=0x4) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000e6d000)=[@in6={0xa, 0x2, 0xd8, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x3, @empty}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @rand_addr=0xff}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x1d9c38c0, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0x74e75be5, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x7, @empty, 0x6}, @in6={0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0xffffffffffffffc1}], 0xcc) 2018/02/03 22:10:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00002a4000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f00003ce000)=""/4096) r1 = getpgrp(0x0) sched_setattr(r1, &(0x7f0000467000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x33, 0x5}, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_PIT2(r3, 0x4040ae77, &(0x7f000003d000-0x40)) pread64(0xffffffffffffffff, &(0x7f0000fbf000-0x1000)=""/4096, 0x1000, 0x0) accept$ax25(0xffffffffffffffff, &(0x7f00006f8000-0x10), &(0x7f0000085000)=0x10) ioctl$VHOST_SET_LOG_BASE(0xffffffffffffffff, 0x4008af04, &(0x7f00008af000-0x8)=&(0x7f000078a000-0x1)) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000456000-0x8), &(0x7f0000829000-0x4)=0x8) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) bind$alg(r0, &(0x7f000037e000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) fcntl$setstatus(r3, 0x4, 0x2000) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, &(0x7f00000b1000)={0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}) ioctl$KVM_RUN(r4, 0xae80, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f0000c15000)) 2018/02/03 22:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00002cb000)='/dev/cuse\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000e95000-0x104)='stack\x00') exit(0x0) accept$inet(r2, &(0x7f0000cc8000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f00005b3000)=0x10) r3 = getuid() r4 = getegid() r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000866000)='/dev/sequencer2\x00', 0x42000, 0x0) sendmsg$unix(r0, &(0x7f0000d12000-0x38)={&(0x7f00009b2000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000f4e000)=[{&(0x7f0000cbe000)="fbe9bd18178cad00b933689f3adc9d9274048ca87cf5655e0e9db1b20baef3de1ea322905fb1bdfc5b45d210106d492b05117fe2bb258147", 0x38}, {&(0x7f0000484000)="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", 0x1000}, {&(0x7f0000924000)="907c342b1d0b6d404d62784760191a8e3a8c9ddb0e772176e5d9336e767978e171256b7d9d356ed3bb5bd821756a990ab93784714d9318e1e0075caee3c92c39d1f0879cbbd0fb7128d19c526d42e4132f97989cad60328279d479997db24db1cb2eb175f11efa8d422bbff4aeb4264a1339c12537b6361ba7983204a15a7eb40e608c226aa13fbd5e5cec72a5fca683c3706088ee821d", 0x97}, {&(0x7f0000937000-0x17)="5ee1db17aed69a30cb35c29c7c4be4c820011e915f48d2", 0x17}, {&(0x7f0000545000)="06b775473f33d057068b2be1fe3400e2d4c63650927e13b68329f07be86fc5684188623f1654eff11727ff38f8d6e1d88435ca8674c9bbdd95cae69d21ff72b4c115cd588f5c2b702b9f5cab51736be8f7f91c6bd1f8d845af3b4ca5f0d4bbcc0357aeffd324349c98feed16cd67d7d97cc2c68513347ec75da0a6ebad10caf7a95a1de1cca08999355e68107240a738752f0536538a9f9ecc0ade94a105818be160e9dc8dc64b0bd53e95cccb65ac17d3acce65603579b4bbd8fad154561ec516cd3742f577b8bd0905c957218c220f4456508df4934ba13fc5fc004e", 0xdd}, {&(0x7f0000034000-0xe2)="fd4e96b7084a7b6a35924fc02814c8e3b426832527c606e8c1be8e71636034507a6c7a6e488ba0d547fcdad5efa99746bb59af20e53aee0b3b9acf324f546742ffba422770419027c217d4fbfded73038c3c10e64f3ac64dbd2313ea75a686c0d42916590e1d2ff0631895661326713ecc5d6481f380f167936a57c140904e44ba9135fffa41ebe8f6186fbcf22491a9a82164adf34fba71f889479c772dd1cb468c9eb43247d5de0851a761f212ae493b54c389e7c7de9f8c22afe56942e93771fdeaea1b1cd2f828e901e153e40328c102f71c01d7a9b14c0cee414b864b422247", 0xe2}, {&(0x7f000044b000)="752f4027127a9d3743a2db0030f0417a535c6f036d2a6bf2391aba2e653c28db80ccfbbff11d4ac1503f32aae6a0e2171796c4d139fc8e62", 0x38}, {&(0x7f0000c29000-0xf1)="55777bdadfb91bb48e1f29ff2f92c481814cc50dfe32f57c87db9be716d8642e45c71076ddda8c90ac40d9e8fb61c5ebe1a218164434f251e2b88b616d17289426d5f618f3e6b067c08b4ee1d647a8b956f057e843d3d24419dee6850b9034d8f90b1c49919e57a4155684944d1049b67d6bdc63df87352433acf3e8be76539f0a77b9a9f15f2975fc629b52ba555a92c812bc7b29501915b4277ba2cab0eefa12673a4bde961bce613c05a342f6c22fcb571f9e18bebcad563bb22894262bb89ad697c71a73c51bc84911c7367b5d08053fc623233f0a1ebbd5bb180f42649a654eaa8bc59d173ce35971298ca55acc31", 0xf1}, {&(0x7f00006bf000-0x7d)="4ad27d339ddd067eb5bcde77e4e2fc71e90ca85cc8c29cede8ac2e724d2e36d8e0ca5c566cf5a74b828a87161c2f8a5504c1dd2c29dca923056e0ac311c4a6253aff8f3d287eb36a10664cd8aa65045c0719c66db1e5923fee9a0e96b5a66449109c1106ba5b448f33592b3754c319c27cdb609940352c756fc60547b7", 0x7d}], 0x9, &(0x7f0000d92000-0x70)=[@rights={0x20, 0x1, 0x1, [r2, r0, r2, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}], 0x70, 0x4000}, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b1000)=0x1) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00003b7000-0x8)={0x0}, &(0x7f000011b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000871000-0x76)={r6, 0x6e, "2b83d22447f8344ecaa4a604448b08e4a4a18d5648527e019ff948f6d73bc405da738c32f87f70b41746e30a0e5f2d498b900c84974285c1df7d5b289a0af37e636e6f363e59957c27d4251984946616e9766ec118d730c511354d1fc611801f393586b8964a587647af18995bbb"}, &(0x7f0000afa000)=0x76) syz_open_dev$amidi(&(0x7f0000cce000)='/dev/amidi#\x00', 0xffffffff, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r2, &(0x7f0000013000-0x40)=[{&(0x7f0000005000)=""/215, 0xd7}], 0x1) 2018/02/03 22:10:27 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000058a000-0x12)='/dev/input/mouse#\x00', 0x8, 0x100) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006d6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) sendto$inet6(r1, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000e6d000)='net/udplite\x00') r4 = add_key(&(0x7f0000e6f000)='id_resolver\x00', &(0x7f0000c21000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e70000-0xde)="ae73fe2a8141ed88f56f288a152152f3d7812fe5fb3bd820f881e593c9d0644eed75d6e62470ecc0e837c5daa91c7e199c747cdff567d779906ca9f278688060e57ff5964689dc4191bcbe55c43f87faa295d94397841d7cb71057415d2b5865d527387c28d0bde2ce4f504e3f1d86a519099db531ac8b0908a5a35a38b6c76956db5c579906459c58fe51a5e7f890a4ecab83c1b01c27857baecfd4d84ea09b55be0ccd809cdb0a5dce24aea5e5020c2f5cd3fc3d48f884a179538525072b558087ffc62e93fbbb4d1ee19f9cde171bdc027a28e64be6d99ebe7a6c1622", 0xde, 0xfffffffffffffffa) r5 = request_key(&(0x7f0000e6e000)='blacklist\x00', &(0x7f0000cb4000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000049d000-0x12)='/dev/input/mouse#\x00', r4) keyctl$clear(0x7, r5) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000e6f000-0x4), &(0x7f0000c2e000-0x4)=0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000e6d000)=[@in6={0xa, 0x2, 0xd8, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}, @in={0x2, 0x3, @empty}, @in={0x2, 0x2, @loopback=0x7f000001}, @in={0x2, 0x1, @rand_addr=0xff}, @in={0x2, 0x1, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x1d9c38c0, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0x74e75be5, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x1, 0x7, @empty, 0x6}, @in6={0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0xffffffffffffffc1}], 0xcc) 2018/02/03 22:10:27 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x60) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000842000-0x10)={0x20000000000000dc, &(0x7f0000bd2000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0000}]}) r0 = shmget$private(0x0, 0x2000, 0x1400, &(0x7f0000278000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = syz_open_dev$vcsn(&(0x7f0000021000)='/dev/vcs#\x00', 0x2, 0x80) r2 = msgget(0x2, 0x30) msgctl$MSG_INFO(r2, 0xc, &(0x7f0000eed000)=""/235) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a8b000-0x4)=0x8001, 0x4) stat(&(0x7f0000cb3000)='./file0\x00', &(0x7f00001d2000-0x44)) umount2(&(0x7f000002d000-0x8)='./file0\x00', 0x0) 2018/02/03 22:10:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x9)='vmnet0lo\x00', 0x2) sendto$packet(r0, &(0x7f000000d000)="45f99276266e3966e681698d0168435135bb30789a40677c3aba4e1da093a10b2ed7039e51d39f65961bfcc3276b62d0ffce803fe88996b35f7d4cf6247ee2f3feb8580f39915db137e38f86f7b372a19cc472b255f89b3c78042e3a6bf1849bc8bc329cfdbfceaf5c7dd6723dc80004144a0cd4630f363f2956a34f8e5df3990b6e9943eae3c41c299606c6acedeaf1612afcc9cc86b11acd7c5d86f39e18ecdc9e2d866f0b062c759e5d652fa8a3b0c05e4cf4cfb774404e3ea098f2f3e4", 0xbf, 0x4000000, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000af6000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x400) connect(r1, &(0x7f00007ee000)=@ipx={0x4, 0x0, 0x0, "405a54dfca6d"}, 0x10) 2018/02/03 22:10:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fb4000)={0x2, 0x8000000000000004, 0x400, 0x7fd, 0x4, 0xffffffffffffffff}, 0x2c) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000729000-0x11)='/selinux/enforce\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000070000+0xe8c)={0x9c23f00000000000, 0x8000, 0x3, 0x5, 0x0}, &(0x7f0000027000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000def000-0x8)={r1, 0x8000}, &(0x7f0000e03000-0x4)=0x8) 2018/02/03 22:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000d2b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount(&(0x7f000020f000)='./file0\x00', &(0x7f0000536000)='./file0\x00', &(0x7f000097c000)='sockfs\x00', 0x80400, &(0x7f0000cce000-0x55)="bf126379943f2a05240b444824bf430bfbc2ae6e9d5815d2d12c552792dfb5b2cb27695b25a60d6d1a3ace00f8a592cae5995327a5e27cf377e5ddddc8331973d7685d50143670406651224d194d8b65f23d8060ad") getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000075c000)={{{@in=@loopback, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f00009c1000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e3a000)={0x0, 0x0}, &(0x7f0000a99000)=0xc) setreuid(r1, r2) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000f11000)=0x2082, 0x4) sendmsg(r0, &(0x7f000054a000)={0x0, 0x0, &(0x7f000044c000-0x60)=[{&(0x7f0000225000-0xce)="25acaac8831fbec2e399c620cbcfb2cf85833efa7399101d99ab1631c381d4a7ff4ca7c9e6c972d177bd3d7ec64e75ca2ac3b3e7bcda655ce1ddf7e79ae46975b039ce9fc12b5cdf2209b90977022c2dafb474901a0c3a8d85b5d8cca7f2900155dd85bb6b9acc2642feb3e3128d4ca797fcc29d6dbcdc6527df2603638023feb16bc775c1b15832d31ed1442ec62011777a6bad5023d705ac8995d804e0259fbf14582f554e5564684b86515f92dd06bde54c4d2e21ae9ac44151e17c6155018d731e5f6a1f006c541ca9577479", 0xce}, {&(0x7f0000e93000-0xf5)="a3faffc686e99dcdfba908137d10c45a3bbbe1c7f625b3971d38da5e7fd09533243b33f52250de19c6e8c59aadfe2b4c4de7ee9c6b638256d31b3458d4d4d42ffa99e1eb738cd9ba98fd8264c85f0eadbf2aba11717860b8fdbe7bdd3475b35854b6ec9aab9cf3e916f342b3cc37a37d9c9007c7e336f1ba758d18f8cae61b168c9160ee478ee38fc1a2979d066c4a76ab0a70df34d5ebe43889a299de49fba99884b4d5d399be2ad1c5af06ca8d84167ffa7213bf8ade5b6cb22ffe8304c518ffa410ea1d9fa700ef5146e180a2ee78addb1dc2ffaca28cdd677a1beef842f6e35f8e1a8fd0db2793c938a3c469df4d1ca033d5b5", 0xf5}, {&(0x7f00005fb000)="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{&(0x7f00006c6000)="5e288c017367a493ad1290aa84d44ac521f8c014aa3853d6c94f3d4f8455d49caaf85f10459cd728714c30b15855f6475250405c6a002cf52c03a762cb654c416d09f2aa6746d74b57fbfbec89b18eee93a32f16a7aabf47ebddc372a93273271ad1225a11cb87a4b0c1dca2179bc9915a23d53a5544a0ed312bfc82a8020e0b4434c787dac158723fd40808fb17b202e9e1799fa62c962ef52c897447405a555e1a48820919b1a6f90c37253e04fe71ee6e6309ab5d4e1e0b27d20a30a78a3fc7196cd2ed022bad5384", 0xca}], 0x6, &(0x7f000037e000-0x1400)=[{0x1010, 0x10f, 0x27e7, "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"}, {0xe0, 0x11f, 0x5, "8d916921c659913a5cfec27f7fbdebe5cbd10e998dcbd40ba79c65b5acae529b7230f0bf4be2d6861e45ea061813de3386f7376cd5c7d72bc78b7804484f248c09dff5e0d2ef077ff16759dcab137d02e5efeb57521d1dd8287b71e32d528546afd1f7ecddd5787bb36dfbc06a9ad32ba90e30a6331969a7f9f9b43d48f60f6c2bdb23f686bda1321d772c140caf95213bea9720f4c34c2bf3d5bf4742710c7a4586946d012dd1bf2b2ccd00325d6afb02201340b39cec3a5c93be5b47292bf2617013ba9e516ff907"}, {0x88, 0x115, 0x20, "de2aaa49a61313d399097db8cd999f585dfb7951decae081d92ed8c5dc9088664ecbdb21066792d3cf82e8e87b2503fa5f7acc15eefc89c8a8be88ae26f790583dae3d04f06c39a38194a6a9500a6e9ba4fff18a1ee25c260aa20bee8ce916f538a537fa7b9ad7bda471e52234debdaa954b"}, {0x98, 0x104, 0x0, "0a3ee80b6ebee6b51f7f3241e5e2d814c9a2e31114a830bade309f7c5714cceee333c1a29e32479f1773b5cc36488de4d9c1129f83fe7011642b8d8581a7c743107ce4280f1bdd8c743c0fdedbb8a832557cd0606b38581e377324f7ba0107ea5fc938d383dc744a06dd47391da1f6ddb7a3454f994d6eee8c025ba70ea32e7bbce58926"}, {0x20, 0x115, 0x3, "c097745e03a5392e95"}, {0x68, 0x108, 0x3, "c26d835e1312d9b647362d3f3d3e862055f2bd4d0b8833deeaa604f62e3bbad915bfdb938c0786df4cddfcba6852b59665e447071a140033f0385e035c40c68601b8b5253c0f62145f74f46c21255024ba"}, {0xa0, 0x11f, 0x5, "36863b2dae9c38fd798d46119ba809d2c85020111d41b1c1a2cebde09bb17c9ee07c3b627b96552906666760142480ee8009cdbe5c5ebbe54a26c06bd0f87f754ad59bd8f0a491ced1cb544cef72c5fbfe235c7edc95eb89ee35ab18456728b289553146b3e408250c874d9a30c024b15955f0fd73d807a3b7752287c6d4ec83b3b615e786b798f004b3"}, {0xc8, 0x11f, 0x9, "b0499ac62df2e1711ce3f522a2a8d2cc08f318cc153fab757363fa406f9cf11b5812d08ebe242018463ac2517565e5cb7730ef4e2a59f6d953295f17903650b28cface79f93fab7d964c71d7f549433fce51547e9a0bdc653e3ed5edfb5428ea967b9bd2fa8d9f0e557a8626d0bbeecf80899dacc305029c29293764e0bb023b6c092b0146810655117e57e5335648780eea094c219ed1075a44d8bc5fcb1155f44a2a19b893b7044959341b60562f49f5498ea214c18227"}], 0x1400, 0x4000004}, 0x4) syz_emit_ethernet(0x7e, &(0x7f0000d67000-0xca)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @empty, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0xc, 0x0, 0x0, 0x0, [{[]}, {[]}]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[]}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}, @rr={0x7, 0x13, 0x0, [@broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, @empty]}, @lsrr={0x83, 0xf, 0x0, [@rand_addr, @empty, @empty]}]}}}}}}}, &(0x7f0000490000-0xc)={0x0, 0x1, [0x0]}) 2018/02/03 22:10:27 executing program 5: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x4}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0xf, 0x0, 0x1018}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000011000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000001000-0x14)={0x7, 0x9, 0xa, 0x3, 0x7, 0x40, 0x1, 0x1, 0x20, 0x7fff}) 2018/02/03 22:10:27 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000058a000-0x12)='/dev/input/mouse#\x00', 0x8, 0x100) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006d6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) sendto$inet6(r1, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) syz_open_procfs(0x0, &(0x7f0000e6d000)='net/udplite\x00') r3 = add_key(&(0x7f0000e6f000)='id_resolver\x00', &(0x7f0000c21000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e70000-0xde)="ae73fe2a8141ed88f56f288a152152f3d7812fe5fb3bd820f881e593c9d0644eed75d6e62470ecc0e837c5daa91c7e199c747cdff567d779906ca9f278688060e57ff5964689dc4191bcbe55c43f87faa295d94397841d7cb71057415d2b5865d527387c28d0bde2ce4f504e3f1d86a519099db531ac8b0908a5a35a38b6c76956db5c579906459c58fe51a5e7f890a4ecab83c1b01c27857baecfd4d84ea09b55be0ccd809cdb0a5dce24aea5e5020c2f5cd3fc3d48f884a179538525072b558087ffc62e93fbbb4d1ee19f9cde171bdc027a28e64be6d99ebe7a6c1622", 0xde, 0xfffffffffffffffa) r4 = request_key(&(0x7f0000e6e000)='blacklist\x00', &(0x7f0000cb4000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000049d000-0x12)='/dev/input/mouse#\x00', r3) keyctl$clear(0x7, r4) getsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000e6f000-0x4), &(0x7f0000c2e000-0x4)=0x4) 2018/02/03 22:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000a77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) close(r0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000eb7000-0x8)) clock_gettime(0x0, &(0x7f0000d53000)={0x0, 0x0}) ppoll(&(0x7f00004e8000)=[{r0}], 0x1, &(0x7f0000894000-0x10)={0x0, r1}, &(0x7f00007cf000-0x8), 0x8) 2018/02/03 22:10:27 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0xffffeffffffffea0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x1) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d8a000-0xe)='$uservboxnet1\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) pipe(&(0x7f0000c7d000)={0x0, 0x0}) perf_event_open(&(0x7f0000015000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, r0, 0x0) rt_sigtimedwait(&(0x7f0000750000)={0x3}, &(0x7f000080e000-0x10), &(0x7f00007da000)={0x77359400}, 0x8) r1 = syz_open_dev$vcsn(&(0x7f00005a7000)='/dev/vcs#\x00', 0x7, 0x82) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) 2018/02/03 22:10:27 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000058a000-0x12)='/dev/input/mouse#\x00', 0x8, 0x100) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006d6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) sendto$inet6(r1, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) syz_open_procfs(0x0, &(0x7f0000e6d000)='net/udplite\x00') r3 = add_key(&(0x7f0000e6f000)='id_resolver\x00', &(0x7f0000c21000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e70000-0xde)="ae73fe2a8141ed88f56f288a152152f3d7812fe5fb3bd820f881e593c9d0644eed75d6e62470ecc0e837c5daa91c7e199c747cdff567d779906ca9f278688060e57ff5964689dc4191bcbe55c43f87faa295d94397841d7cb71057415d2b5865d527387c28d0bde2ce4f504e3f1d86a519099db531ac8b0908a5a35a38b6c76956db5c579906459c58fe51a5e7f890a4ecab83c1b01c27857baecfd4d84ea09b55be0ccd809cdb0a5dce24aea5e5020c2f5cd3fc3d48f884a179538525072b558087ffc62e93fbbb4d1ee19f9cde171bdc027a28e64be6d99ebe7a6c1622", 0xde, 0xfffffffffffffffa) r4 = request_key(&(0x7f0000e6e000)='blacklist\x00', &(0x7f0000cb4000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000049d000-0x12)='/dev/input/mouse#\x00', r3) keyctl$clear(0x7, r4) 2018/02/03 22:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000c22000-0x24)=[{}], 0x1, 0xcc, &(0x7f00007bc000-0x8), 0x8) epoll_pwait(r0, &(0x7f0000cc7000-0x18)=[{}], 0x1, 0x81, &(0x7f000056e000-0x8), 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000ea0000)) getpeername$packet(0xffffffffffffffff, &(0x7f0000dc7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00005e1000)=0x14) r3 = syz_open_dev$sndmidi(&(0x7f0000d90000)='/dev/snd/midiC#D#\x00', 0xdf, 0x200000) ioctl$VT_GETSTATE(r3, 0x5603, &(0x7f0000cdd000-0x6)={0x7f, 0x1, 0x1}) ioctl$EVIOCSABS20(r3, 0x401845e0, &(0x7f0000342000)={0x8, 0x1ff, 0x7f, 0x7fffffff, 0x63, 0x4}) bpf$PROG_LOAD(0x5, &(0x7f0000532000)={0x8, 0x9, &(0x7f0000e41000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, [@ldst={0x2, 0x1, 0x7, 0x0, 0x1, 0x4, 0xfffffffffffffffc}, @exit={0x95}, @jmp={0x5, 0x2b, 0xc, 0x0, 0xf, 0xa, 0xffffffffffffffff}], {0x95}}, &(0x7f000028f000-0x4)='GPL\x00', 0x3, 0x45, &(0x7f000072a000-0x45)=""/69, 0x41100, 0x1, [], r2}, 0x48) 2018/02/03 22:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000004a000)='/dev/input/event#\x00', 0x0, 0x0) flock(r0, 0x3) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f0000b0e000-0x8)={0x0, 0x6}) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000dec000-0x10)={0x0, 0x0, &(0x7f0000261000)}) r1 = syz_open_dev$admmidi(&(0x7f0000327000-0xe)='/dev/admmidi#\x00', 0x2534, 0x20000) ioctl$KVM_SMI(r1, 0xaeb7) 2018/02/03 22:10:27 executing program 2: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000082e000)={0x19980330, r0}, &(0x7f0000001000-0x18)={0x2, 0x2000000000000000, 0x6, 0x1ff, 0x100, 0xe9}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000)="5cbfb2a22cf63545f7983f0f4146160120030c49cbce08c8e1977504283a1aaf3cad903d8a6e909f10a36fdbd9e2dda4eb3dd640a633b9ad6289cf69c0b95ebd84d9de57e96b62466ae1204a02f244ea71120230c3d86417ac46a2e334873106dc99a25198973c69c0dcbd5728849f24593c9ec9c6fbe840cbb7df552a2b0cbe050badc6af050921778532452d49d47d388710d3fbfb11168c0c7fdea76004f9529c4427e59f6d64d26b5fb0ddb8aeae2cdfabeba2c1bfdb5032a7504358e011b829ad3f149dea4f064567911bc664e247126f", 0xd3, 0xfffffffffffffffc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000)="6f01cd2521da3822ae2764387eb78e58f45a3901950d8dc2985056dbc23e1bf7d65c5f0ff17c81d5b016773a26adfb1645fbe38b2ca3d1e47cebcfa8eb2d13e7d34c14b442093949f54966d90943653acc4916fd94f6a351f01bacb4766b15242bb087eb1e64ffeef3b78c2f3dc514", 0x6f, r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000003000-0x8)='trusted\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000000)="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", 0x1000, 0xffffffffffffffff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000002000)={r1, r2, r3}, &(0x7f0000003000-0x60)=""/96, 0x60, &(0x7f0000001000)={&(0x7f0000002000)={'sha512\x00'}, &(0x7f0000003000-0xd6)="da57a02bd74470b42d9b4e167f40af8ca7a703d267d6c9252137ff74a456aaa78c2f20505fc9558b0f25dd002625f72956e11744f08ddd6f80fc6a12659e2ba1cce39b604d0e1d6b8ee3cfe5409f5147be3a5efb4fbea424d714b9b1b66e5b898cdc99a52218e814ebe1a56c3e4085d8d250d731118fd92e82fa5765466ad85762b8a2812cf5495805c9c2b5c4b9ef7c9519a2f4ac449a8b2385cb9a47f947db7d18545c44abf56801e2d5a6e95e3e5e0e4cced58fc13a0897079cd0cfca017136be74396af163993cf2d8b361306dbcb2b359a25259", 0xd6}) r4 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r4, 0xc0481273, &(0x7f000084d000-0x70)={[{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0xfffffffffffffffc}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}]}) 2018/02/03 22:10:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000c89000)) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000014f000-0x190)={0x200, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) bind$ax25(r0, &(0x7f00008bc000)={0x3, {"bed08b593fcb2c"}, 0x8}, 0x10) 2018/02/03 22:10:27 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000670000)="9774fb5cebdee13d0056abdfa3acf003091b22b58b9f98ff3d81739263995983779b89517fd57dab103dead02ebf9e0abbec030b0414d6a54b86f2d8ec205b306fe30e6baf12a06ee378c31e700ea2931f79712f8781e799d413f9643b73e98d9ef424a78b76ecae5b4e89140633ec5246701a3b793e7661d4ddaaccde34f850e060a6fb93dea9", 0x87, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x10000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:27 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000058a000-0x12)='/dev/input/mouse#\x00', 0x8, 0x100) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006d6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) sendto$inet6(r1, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) syz_open_procfs(0x0, &(0x7f0000e6d000)='net/udplite\x00') r3 = add_key(&(0x7f0000e6f000)='id_resolver\x00', &(0x7f0000c21000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e70000-0xde)="ae73fe2a8141ed88f56f288a152152f3d7812fe5fb3bd820f881e593c9d0644eed75d6e62470ecc0e837c5daa91c7e199c747cdff567d779906ca9f278688060e57ff5964689dc4191bcbe55c43f87faa295d94397841d7cb71057415d2b5865d527387c28d0bde2ce4f504e3f1d86a519099db531ac8b0908a5a35a38b6c76956db5c579906459c58fe51a5e7f890a4ecab83c1b01c27857baecfd4d84ea09b55be0ccd809cdb0a5dce24aea5e5020c2f5cd3fc3d48f884a179538525072b558087ffc62e93fbbb4d1ee19f9cde171bdc027a28e64be6d99ebe7a6c1622", 0xde, 0xfffffffffffffffa) request_key(&(0x7f0000e6e000)='blacklist\x00', &(0x7f0000cb4000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000049d000-0x12)='/dev/input/mouse#\x00', r3) 2018/02/03 22:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00008ab000-0x8)=0x8000000075) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000d1000-0x10)="e513b5a378aa9141fbcd03ff00000cfc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000), 0x4) recvmsg(r1, &(0x7f000033f000)={&(0x7f00003f8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000324000)=[{&(0x7f0000de7000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000fd1000)}, 0x0) 2018/02/03 22:10:27 executing program 0: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000017000-0x3)='lo\x00', 0x2) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f0000029000-0x10)={0x2, 0x0, @rand_addr=0x3}, 0x10) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) syz_emit_ethernet(0x3e, &(0x7f0000017000-0xa1)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bcfb85", 0x8, 0x11, 0x0, @empty, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000005000)={0x0, 0x0, []}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000025000)='/dev/sequencer\x00', 0x0, 0x0) dup3(r2, r1, 0x0) 2018/02/03 22:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000fcf000)="240000001a0025f0006bb4040000001d020b00ff0010b500001000eb080002007fffe5b7", 0x209) 2018/02/03 22:10:27 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r0, 0x3) r1 = syz_open_dev$vcsa(&(0x7f000065d000-0xb)='/dev/vcsa#\x00', 0x3108, 0x40200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000002000-0x20)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x13}, &(0x7f0000a10000-0x4)=0x8) fanotify_mark(r1, 0x3, 0x40020010, r1, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000982000)={r2, 0x8, 0x401}, &(0x7f0000000000)=0x8) fcntl$setlease(r0, 0x400, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_CLOCK(r1, 0x4030ae7b, &(0x7f0000000000)={0x1, 0x6}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000002000)="7d73656c696e7578776c616e306574683076626f786e6574312a7070703165746830637075736574272dde00") getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={r3, 0x8}, &(0x7f0000001000-0x4)=0x8) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = accept4$nfc_llcp(r1, &(0x7f0000002000), &(0x7f0000001000-0x4)=0x60, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimensat(r1, &(0x7f0000001000)='./file0\x00', &(0x7f0000001000)={{r4, r5/1000+30000}, {r6, r7/1000+30000}}, 0x100) listen(r0, 0x100000000008000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r1, 0x400448c9, &(0x7f0000004000-0xc)={{0x8, 0xce0c, 0x0, 0x7, 0xff}, 0x10000000000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r8, 0x101, 0x7, &(0x7f0000000000), &(0x7f0000004000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_context(r1, &(0x7f0000005000)='system_u:object_r:fixed_disk_device_t:s0\x00', 0x29) 2018/02/03 22:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000eda000-0x11)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$KVM_NMI(r1, 0xae9a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000f18000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000297000-0x2c)=@ethtool_cmd={0x9, 0x0, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x80000001}}) r2 = syz_open_dev$amidi(&(0x7f0000463000-0xc)='/dev/amidi#\x00', 0x7f, 0x240000) syz_open_dev$sndpcmc(&(0x7f0000f9c000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x2000) ioctl$KIOCSOUND(r2, 0x4b2f, 0x1ff) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000b1f000)='/dev/audio\x00', 0x40, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x100000001, 0x4) 2018/02/03 22:10:27 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000058a000-0x12)='/dev/input/mouse#\x00', 0x8, 0x100) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006d6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) sendto$inet6(r1, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) syz_open_procfs(0x0, &(0x7f0000e6d000)='net/udplite\x00') add_key(&(0x7f0000e6f000)='id_resolver\x00', &(0x7f0000c21000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000e70000-0xde)="ae73fe2a8141ed88f56f288a152152f3d7812fe5fb3bd820f881e593c9d0644eed75d6e62470ecc0e837c5daa91c7e199c747cdff567d779906ca9f278688060e57ff5964689dc4191bcbe55c43f87faa295d94397841d7cb71057415d2b5865d527387c28d0bde2ce4f504e3f1d86a519099db531ac8b0908a5a35a38b6c76956db5c579906459c58fe51a5e7f890a4ecab83c1b01c27857baecfd4d84ea09b55be0ccd809cdb0a5dce24aea5e5020c2f5cd3fc3d48f884a179538525072b558087ffc62e93fbbb4d1ee19f9cde171bdc027a28e64be6d99ebe7a6c1622", 0xde, 0xfffffffffffffffa) 2018/02/03 22:10:27 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000a08000)={@empty}, &(0x7f0000e54000-0x4)=0x14) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000000010, 0x3, 0x0) r1 = add_key(&(0x7f0000fed000-0xa)='encrypted\x00', &(0x7f0000184000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffd) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004c1000-0xe8)={{{@in=@empty, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@loopback}}, &(0x7f00007ca000-0x4)=0xe8) getgroups(0x5, &(0x7f000058e000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0]) keyctl$chown(0x4, r1, r2, r3) write(r0, &(0x7f0000e33000)="220000001e0007fffc01000f090007000a000cebeeffa7001a00ffff05000980be45", 0x22) fcntl$notify(r0, 0x402, 0xa) [ 127.425611] QAT: Invalid ioctl [ 127.440495] QAT: Invalid ioctl 2018/02/03 22:10:27 executing program 0: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x1000004, 0x40000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f00000cc000/0x4000)=nil) madvise(&(0x7f00000cc000/0x4000)=nil, 0x4000, 0x3) 2018/02/03 22:10:27 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x84000, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000cbe000)) mmap(&(0x7f0000000000/0xcac000)=nil, 0xcac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000551000)='/dev/vga_arbiter\x00', 0x80000000101000, 0x0) mmap(&(0x7f0000cac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000cad000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00008d0000)=0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000cae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000cae000), 0x4) connect$inet6(r2, &(0x7f00000d7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x7}, 0x1c) mmap(&(0x7f0000caf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000cb0000-0x12)='/dev/loop-control\x00', 0x103101, 0x0) connect$inet6(r2, &(0x7f00004bd000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) connect$inet6(r2, &(0x7f0000021000-0x1c)={0x2, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/02/03 22:10:27 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000e6e000)='/dev/adsp#\x00', 0x6, 0x2000) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000e6f000-0x50)={@syzn, @ifru_map}) r2 = dup2(r0, r0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e6e000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_DIRTY_LOG(r3, 0x4010ae42, &(0x7f0000e6f000-0x10)={0x1, 0x0, &(0x7f0000b6d000/0x1000)=nil}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r3, &(0x7f0000e70000-0x1c)={0xa, 0x3, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0xb13}, 0x7}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000737000)={0x4, 0x6, 0x920a}) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000e70000-0x4)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000e6d000), 0x0, 0x0, &(0x7f0000e6d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0xfffffffffffffef4) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000e6c000)={@generic="47c8295bda445f9cc7e0650567419df4", @ifru_flags=0x3}) 2018/02/03 22:10:27 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000058a000-0x12)='/dev/input/mouse#\x00', 0x8, 0x100) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006d6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) sendto$inet6(r1, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) syz_open_procfs(0x0, &(0x7f0000e6d000)='net/udplite\x00') 2018/02/03 22:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000847000-0x14)={0xffffffffffffffff, 0x777f, 0xffffffff00000000, 0x5, 0x1}, 0x14) mkdir(&(0x7f0000fbb000-0x8)='./file0\x00', 0x40) clone(0x200, &(0x7f0000611000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) socketpair(0x7, 0xf, 0xfff, &(0x7f0000ec8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f0000067000)='./file0\x00', 0x62101, 0x1) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000a30000)={0x0, 0x0, 0x0, 0x0, 0x4, 0x1, 0x1e, 0x4, "16773c73c65d793911795547ea4b14962065f5961c37a734a0aa8d958a6371c447b3b18c35687fb8697818158696b122e065b5ebd9755eb4326f40e99ef611c8", "e74ca156d4600e771764f11401ffbae56ea07eb8da46425473f6db2a7d8a2b74", [0xffffffffffff803e, 0xb5]}) 2018/02/03 22:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x10e, &(0x7f000036e000-0x2374)={@link_local={0x1, 0x80, 0xc2}, @random="64a5181c28e1", [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0xd8, 0x2000000002c, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x87, 0x200000000000014c, 0x200002, 0x35, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}]}, @hopopts={0x2f, 0x7, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x100}, @ra={0x5, 0x2, 0x5}, @calipso={0x7, 0x20, {0x0, 0x6, 0x800000000000, 0x9, [0x1, 0x20, 0x100]}}, @jumbo={0xc2, 0x4, 0x2000000040000000}, @ra={0x5, 0x2, 0x7f}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x83, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}, {0x400, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, []}}}}}}}, 0x0) 2018/02/03 22:10:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000ec0000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f00002b1000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000621000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_buf(r1, 0x0, 0x25, &(0x7f000093c000-0x94)=""/148, &(0x7f000053c000-0x4)=0x94) 2018/02/03 22:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000459000-0x8)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f00009e1000)={0x7ff, 0x0, 0x1, 0x0, 0x10}) r2 = socket$inet6(0xa, 0x1, 0x2) bind$inet6(r2, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty}, 0x1c) r3 = perf_event_open(&(0x7f0000ccd000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb3ad, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(0xffffffffffffffff, 0xc008240a, &(0x7f00002fe000)={0x0, 0x0, []}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f000059a000-0xc)={0x2000}) dup3(r0, r0, 0x80000) dup3(r3, 0xffffffffffffffff, 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f00000aa000-0x9)='/dev/dsp\x00', 0x2800, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value, 0x8) sendto$inet6(r2, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) shutdown(r2, 0x0) writev(r2, &(0x7f00007f2000)=[{&(0x7f000036c000-0x1000)="b6", 0x1}], 0x1) 2018/02/03 22:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x800) r0 = getpgid(0x0) sched_setaffinity(r0, 0x8, &(0x7f00000a5000-0x8)=0xd) mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000924000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000e54000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000008000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r1, &(0x7f00001f3000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) ppoll(&(0x7f0000ca1000)=[{r2}], 0x1, &(0x7f0000c3e000), &(0x7f0000212000), 0x8) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000b27000)) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000c39000)={@generic="886137e1765939723c8954f167dd9432", &(0x7f00006c2000-0x5c)=@ethtool_coalesce={0xf, 0x2, 0x7f, 0x0, 0x20, 0xff, 0x7, 0x3172, 0x4, 0x9, 0xfffffffffffffff8, 0x10001, 0x6, 0x73, 0x1000, 0x8, 0x10001, 0x400, 0x0, 0x20000, 0x80, 0x0, 0x4}}) getsockopt$inet_tcp_int(r1, 0x6, 0x5, &(0x7f0000d1b000), &(0x7f00009d7000)=0x4) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000008000-0x4)={&(0x7f0000000000/0x2000)=nil, 0x2000}) 2018/02/03 22:10:27 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000058a000-0x12)='/dev/input/mouse#\x00', 0x8, 0x100) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006d6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) sendto$inet6(r1, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fdf000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x0, 0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000f47000)={0xcf, 0x3f, 0x200, 0x0, 0x8, 0x5, 0x1, 0x7, 0x0}, &(0x7f00009e8000-0x4)=0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000793000-0xa)={r3, 0xffffffffffffff01, 0x1, [0x2]}, &(0x7f0000e11000)=0xa) ioctl$TCGETA(r2, 0x5405, &(0x7f0000788000-0x14)) sendfile(r1, r2, &(0x7f0000e65000-0x8), 0x8) pread64(r2, &(0x7f0000c6f000)=""/194, 0xc2, 0x0) 2018/02/03 22:10:27 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000834000)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000b3000-0x8)) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') creat(&(0x7f00007d4000-0x8)='./file0\x00', 0x0) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/02/03 22:10:27 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000006000-0x9)='/dev/ion\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0xffffffffffffff92, &(0x7f0000009000)=[{&(0x7f0000005000-0xc1)="d086015360b15eecf9c87a0514ee309c49b3bac312b8e28669cdf71ff4b3daf58ec7c747e08c111cee6ca9da7096960f2cb63825e36ee53200bfadcadd2ebd187cb735f0168ecbc4d6b2d718e45b569c8675261b6110cfa11ad564c2c5147a9bc399ba41e1f9492e8146b8337d7a0a1d4b4bc172c5e14eb01c3231c20e353e7468357ad14b3b52b7da39c0f54a42685d7b0f100fc7ff3cbad5ba93d1657569d07b6b9e35b476565d0b5cf4418155c6de9b46c55375a04de48e39c843ea15bf98ab"}, {&(0x7f0000008000-0xc8)="9bbf26febc43b0d790d73fa4b28ad1603ef2a6317bafc67f0896d258b30fed36c0c1f3be2b61173fbd9daca10a73c2b7ce2ec610a542b3d06fd56f8dd5cd307567b661eb6529d8dbc4dbb16716a25b0f4653a542b2d59d041e3d050673ac1ccb5a269787f8031d30d744a5c8c670185403dfb4ee971a166a91ceeda66b4b6a8257eed0c91a6234d595397d2bc9ce558f8bb4b6dbf56892ace304c8d61cd95cdf60146915b64a863425eb064756d980337e91ddf3249f7c90e439f0dabe391caae884dad331c8eb33"}, {&(0x7f0000008000)="4e5fe6f14a3b1a851580b3b0b5f225874b3bc69a340fcb0d26ac60b4e4118c032a4a938d0540fc9ece16df2a4f608e790501d6b56447a3415cff9c564acd380a53a1bd3efa74586dfc2d4fcea29fef2ab0711d0195c70640f3c72a711d97d112987d8db5799b3a0080d40d1ae81b37cd7e75a26d2633a5abdabef1d2ff7951570fbb"}, {&(0x7f0000001000-0xf9)="2bda10add8078cede3408de1461fb256fa4f38f7942e21839c52a53c28a4983d53ffe597ace6d8bf353c0ae2740eb322500ea58182b3d56d49f8dd6f1a146fb598cfaabbf6a51c3ad08b7b2c4188542ebbf0e4982ef597be8ce9d4bbe2482e0c890969247bc3edb24d28e2ea9c21eb3ab764ba358cbc9a7215bd2d1f4faba732a5b0608504afaf6fac25101a24bda42154fee16b1d3925db0d87981bdce07099d19121a047244e9e536dfc747914d4bd737a19d9342b7510d3535a53b2f3e7950ab2769b73048bc49f8346a6599778ba69a3b0658bcaddb2afb629ed2cf2bc29986bb65c97a5dcbbcd8689efdb98116eddbc5646b3a961ad6f"}, {&(0x7f0000006000)="ee778fc09a569c2ba417063bd8561c2bfbb66f8ae83daf47319f6e12ed2039c5e4d1aa16b8002b017936ac3fdcfce9985768b4172555499279c9a8fec2b1a3d4c3c892c276f158236343162852d6d0765a1ac2a88680d156845173e78b73942d96e1918de9b66cfa9e3138059f1608e0b6048d269afcc069b578bd4036ed7cd6d9d2d17a24c65ba940de6127b0763e7c714c07e4351b3d2dda397b7a9fa6d8737f17bc908d4e21"}, {&(0x7f0000007000)="777bf14a854f1c1756c6322a96f52ced30f20af1c8e212f6a9bd6e1b50ce0c70053b37cdbbc7d29daa92adc19b47eee32c98a3d392407e23641540bc0339faf2ef8760028736be1816117bb768bef8d11c7de0d80d0dabd23570020aef2674ae4382be784a30d48e5cf0a06a64ae6ba8f91750918468b29cdab6df4f365b50df2fefb500cc25c571402a1dc3d28bcf2acd917685d258e889243f3d65c946481ea12fd7d7796ea350b348f0d274bb52d18658d3caa1342b6f808d0cbe3ac5df552daa26ea28e519882218d8ef97f0d7742d44af4634b6e925d280d4809ef283a0b544a0"}], 0x0, &(0x7f0000008000-0x10)=[{0xfffffee8, 0x10e, 0xf85}], 0x2ab}, 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000002000-0x4)='./file0\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xc0184900, &(0x7f000000a000)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000007000)) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000009000-0x1000)=""/4096) 2018/02/03 22:10:27 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000058a000-0x12)='/dev/input/mouse#\x00', 0x8, 0x100) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00006d6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) sendto$inet6(r1, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000295000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000b8000)={0x20000001}) close(r0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ffe000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000064000-0x4)=0x1, 0x4) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000ee6000)={0x26, 'skcipher\x00', 0x0, 0xf, 'ecb-des3_ede-asm\x00'}, 0xfffffffffffffccc) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) bind$ax25(r0, &(0x7f0000c12000)={0x3, {"a3334f486c4fa9"}, 0x80000000}, 0x10) sendmsg$alg(r4, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[], 0x0, &(0x7f0000c4d000-0x110)=[], 0xfe63}, 0x0) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)}, 0x0) inotify_init1(0x800) 2018/02/03 22:10:27 executing program 2: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f00001be000), &(0x7f0000f84000)=0xc) 2018/02/03 22:10:27 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000e6d000)={0x9, 0x6, 0x4, 0x7, 0x77}) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000f9b000-0x8)='./file0\x00', 0x141046, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fd0000-0x12)='/dev/input/event#\x00', 0x2, 0x101002) syz_open_dev$mice(&(0x7f0000f32000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) write$evdev(r0, &(0x7f0000a12000)=[{{0x0, 0x2710}, 0x20000000001}], 0x18) ftruncate(r0, 0x10000) sendfile(r1, r0, 0x0, 0x72439a6b) 2018/02/03 22:10:27 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x38b, 0x40) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000002000-0x4)) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f00000e4000)={@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x2, 0x2, 0x2, 0x4, {0xa, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}}, {&(0x7f0000001000-0x26)=""/38, 0x26}, &(0x7f0000adf000), 0x9}, 0x5a) mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000f10000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)) r2 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000f6b000)='./file0\x00', r2, &(0x7f0000fcf000-0x8)='./file0\x00') openat(r2, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) 2018/02/03 22:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x17}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100000000}, [@ldst={0x2, 0xfffffffffffffffd, 0xb, 0x7a, 0x0, 0xffffff50}], {0x95}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x41100}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) write(r1, &(0x7f0000abd000)="260000005e0009000000f73a0000000000000001000000ffffff000008db1ee9ff4435eade6e", 0x26) 2018/02/03 22:10:27 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000000000)="1d6ec0580807ea3cc5289122e9409e3b1bca8ad116ced0f7f9d318585f5f3a601a0ad6bb6c4a31529e4b8726840760e612de4381c860366a5482fca76f02617c65", 0x41, 0x805, &(0x7f0000001000-0x10)={0x1a, 0x1, 0x458c, 0x4, 0x100, 0x81, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) lgetxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=@random={'osx.', 'em1-lo\x00'}, &(0x7f0000001000-0x31)=""/49, 0x31) sendto$inet(r1, &(0x7f0000000000), 0x0, 0x1, 0x0, 0x0) 2018/02/03 22:10:27 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000058a000-0x12)='/dev/input/mouse#\x00', 0x8, 0x100) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) sendto$inet6(r1, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:27 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000587000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x9, 0x4, 0x368, 0x150, 0xffffffff, 0xffffffff, 0x298, 0xffffffff, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x4, &(0x7f0000000000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x298}}, [{{@uncond, 0x0, 0x70, 0xb8, 0x0, {}, []}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x2, 0x9, 0x0, '\x00', 0x800}}}, {{@ip={@loopback=0x7f000001, @broadcast=0xffffffff, 0xff000000, 0xff, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x21, 0x2}, 0x0, 0xe0, 0x148, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x1c19, 0x2, 0x0, 0x1}}, @common=@socket0={0x20, 'socket\x00'}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x8, 0x8, 0x101, 0x847d, 'snmp\x00', 'syz1\x00', 0x8}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="ae61a6364dbb", 0x9, 0x0, [0x7c3, 0x0, 0x4, 0xa82, 0x8, 0x6, 0x10000, 0xffff, 0x17d0, 0x9, 0x3f, 0x0, 0x9e05, 0x0, 0x80, 0xed10], 0x1, 0x3800000000, 0x2}}}]}}, 0x3c8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000132000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f00007e4000-0x12)='/dev/snd/midiC#D#\x00', 0x7, 0x1c000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000830000)=@assoc_value={0x0, 0x8}, &(0x7f00004de000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000f2a000)={r3, 0x9, 0x0, 0x3, 0x91, 0x9f7}, &(0x7f000053c000-0x4)=0x14) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000085c000)=0x3) 2018/02/03 22:10:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xca7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x800a00, &(0x7f00000a5000), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000911000)) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000786000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000246000)={&(0x7f0000ed8000-0x4)=[0x0], 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a67000-0x8)={0x0, 0x5}, &(0x7f00009cb000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000860000-0x8)=@assoc_id=r3, &(0x7f0000947000)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00007a7000), 0xc) preadv(r2, &(0x7f00009da000-0x20)=[{&(0x7f0000247000)=""/181, 0xb5}, {&(0x7f00006a9000-0x69)=""/105, 0x69}], 0x2, 0x0) 2018/02/03 22:10:27 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00002a4000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) r1 = eventfd(0x0) read(r1, &(0x7f0000295000-0x26)=""/38, 0x26) write$eventfd(r1, &(0x7f00001d4000-0x8), 0x8) io_setup(0x5, &(0x7f0000f3f000)=0x0) io_submit(r2, 0x1, &(0x7f0000134000)=[&(0x7f0000d45000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f00001bd000-0xc9), 0x0, 0x0, 0x0, 0x1, r1}]) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cb6000)={0x0, 0x0}, &(0x7f0000f0f000-0x4)=0xc) ioprio_set$uid(0x3, r3, 0x7) 2018/02/03 22:10:27 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000058a000-0x12)='/dev/input/mouse#\x00', 0x8, 0x100) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:27 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x803, 0x6) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e6e000-0x10)='/dev/input/mice\x00', 0x0, 0x200040) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000e6e000-0x4)={0x9}, 0x4) 2018/02/03 22:10:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) listen(r0, 0x9c77) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = syz_open_dev$mice(&(0x7f000048e000-0x10)='/dev/input/mice\x00', 0x0, 0x100) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r1, r3, 0x0) umount2(&(0x7f000064b000-0x8)='./file0\x00', 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000764000-0x8), &(0x7f0000f6f000-0x4)=0x9284257310b4f75) 2018/02/03 22:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00008ea000)='keyring\x00', &(0x7f0000a05000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$user(&(0x7f0000f29000-0x5)='user\x00', &(0x7f0000ca1000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000461000)="d819aa6ce83bfd6e45815b085f734d57a2f4dbc720bce5476ff16b248c7f2db55d92a6397f7be22afa0030b52c97a7c0a4c6dbba710fbb97bc88cc65c09ad481fdb1ed91fb1e84a1a548204b44c7a0", 0x4f, r0) keyctl$assume_authority(0x10, r1) r2 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000095d000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, [0x3f, 0x5, 0x40, 0x5, 0x2, 0x400, 0xfffffffffffffffd, 0x5, 0x2, 0xfffffffffffffff9, 0x3, 0x400, 0x1ff, 0x0, 0x6]}, &(0x7f0000024000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000cc9000)={r3, 0x2}, 0x8) r4 = epoll_create(0x1f) poll(&(0x7f0000857000-0x10)=[{r4}, {r2}], 0x2, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000b59000-0xc)) semget$private(0x0, 0x0, 0x40) splice(r4, &(0x7f0000364000), r2, &(0x7f0000736000), 0xab, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000c17000-0x4)=0x1, &(0x7f0000f28000)=0x4) inotify_add_watch(r2, &(0x7f0000aed000)='./file0\x00', 0x200) clock_gettime(0x7, &(0x7f000034b000-0x10)) rt_sigtimedwait(&(0x7f0000f3a000)={0x7fff000000000}, 0x0, &(0x7f0000b54000)={0x0, 0x1c9c380}, 0x8) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) munlockall() setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000c26000-0x90)={0x2, {{0x2, 0x3, @empty}}}, 0x90) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000559000-0x18)=[{0x4, 0x4}, {0x7, 0x6}, {0x4, 0xffffffffffffff1f}], 0x3) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000d6d000-0x6)='fuse\x00V', 0x400, &(0x7f000019c000)="019e8592cd90ff360dcd7cd765c349b984cadd6a948f73d82d33571145c3b809bb5d06746773c5d52b7e570f036752abb9f039895d131b0b9f6bedc4032d172a8427a7f78db0c865fa2ae2874416b3e15799f9061f0d1b2f54875d731b5cd6155e0c6cf4bf948d91d1356644a674765cb0568d8116844bde240bf50f4a09f5e63669c739b47cfa11b10c76b4bce2eb15df3195604c2e1414f13b55f7f5f0f766a865331bec9b7ff105fc08cf58d8c5a39d046bc0487f44b8de9b6485f55c03ed57e5a88e0254f45b0ef3f1b7b2f1d07454be5c66a9d7ef3fe2a3dc1a9a34abaf550d8fe755d74e61ce497eaf051f21cc489f34e6b4fdefdec3") ioctl$TIOCEXCL(r2, 0x540c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000eab000-0x4), &(0x7f000055a000-0x4)=0x4) mkdir(&(0x7f0000585000-0xc)='./file0/bus\x00', 0x8) 2018/02/03 22:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x7, 0x41, 0x8, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/03 22:10:27 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000641000-0x5c)={{0xa, 0x0, 0x40, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x800}, {0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x41}, 0x7e, [0x0, 0x9, 0x1, 0x6, 0x5, 0x200, 0x2, 0x7]}, 0x5c) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x6) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000c1d000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000-0xb3)="87039804251b549a5201b02217acf8cb21a9a464224c7a4b7d2d686297cbf9df74c56c2433155750f133849c6f97892a313ce63eb0f20e61e39f3ed991114924f897374a21f623978b2e48bbd8435423f0437934093733ad99c98d7f0c99af8806bc2c673c2f81443cfca610ebddf56dfd46e89cb05e9772f24eb882dc9492669375283092d30b0b5f36352870bb5edbe8677adddc7539466a0b506b6c82a8c67aea423a7e7602481ffde41b1475e93b17b067", 0xb3, 0xfffffffffffffffb) keyctl$get_keyring_id(0x0, r1, 0x4) mmap(&(0x7f0000017000/0x98f000)=nil, 0x98f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') writev(r2, &(0x7f0000017000)=[{&(0x7f0000009000)='~', 0x1}], 0x1) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000036000-0x8c)={0x15, 0x7fff, 0x401, 'queue1\x00', 0x2}) 2018/02/03 22:10:27 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000058a000-0x12)='/dev/input/mouse#\x00', 0x8, 0x100) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:27 executing program 0: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da"}, 0x14) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/03 22:10:27 executing program 4: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000348000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000001000-0x8), &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00008af000)='/dev/cuse\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000936000)='illinois\x00', 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00003dd000)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x801, &(0x7f000092f000)) syz_open_procfs(0x0, &(0x7f00006ea000)='gid_map\x00') statfs(&(0x7f0000b08000)='./file0\x00', &(0x7f0000ac6000+0x781)=""/50) 2018/02/03 22:10:27 executing program 2: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000), 0x420000000fee) uselib(&(0x7f0000001000)='./file0\x00') recvmmsg(r0, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3}}], 0x2, 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000007000-0xb), &(0x7f0000000000)=0xb) syz_open_dev$dspn(&(0x7f0000012000)='/dev/dsp#\x00', 0x7ff, 0x0) sendfile(r0, r2, &(0x7f000000e000-0x8), 0xa) 2018/02/03 22:10:27 executing program 6: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e9e000)='/dev/cuse\x00', 0x10a00, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00001e4000)={0x80000001, {{0xa, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x94}}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x401, 0x1f, 0xb87b, 0x5, 0x0, 0x6, 0x9}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)) ioctl$TCSBRK(r0, 0x5409, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000002000-0xbc)={0x1, 0x3, 'client0\x00', 0x1, "369b197ebfdb524a", "8ad782613e14d56063fc09a839a88e43235bd72e7b905c98233afe2e9c251fe4", 0x4, 0x8}) readahead(r0, 0x5, 0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000003000)=0x101, 0x4) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000000)) r1 = dup(r0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000003000-0x24)={0xffffffffffffff81, 0x1, 0x0, 0x7a3, 0x8, 0x6, 0x3ff, 0xffff, 0x8, 0x1, 0x40, 0x5}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x35, &(0x7f0000005000-0x4)=0x6, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000004000-0x35)=""/53, 0x35, 0x41, &(0x7f0000006000-0x80)=@generic={0x5, "8b0d72b64e091266c96b92f4a3df1ddb237b6d0b51fdc624be865bc5fa5d56c5136e0bcba73a8d37f776cb743cf9d358887eee5657ac8f80b3d2b7d30c41e29ae7837fa003f1ad916b44ef4604e0881d5cd6ea7a16da0aa1728b5ee16ae81005f07f2ebb8eb287a8e9d6249e5cba4ab57040d74f0a62b2a2d25de86c6683"}, 0x80) getgroups(0x2, &(0x7f0000002000)=[0x0, 0xffffffffffffffff]) fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_X86_SETUP_MCE(r1, 0x4008ae9c, &(0x7f0000006000)={0x3, 0x2, 0x200}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000007000), &(0x7f0000007000)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000000000)=[{0x7, 0x6, 0xada, 0x81, @time, {0x33}, {0xfffffffffffffffc, 0x2}, @ext={0x78, &(0x7f0000009000-0x78)="814e1a5a3cf1c783531de32005aa0b18f5f6bd7eaca35edfa43e9dab923a2ac4dd7c3067704de7e5c4cdfae852ff5c96fc24cb3a2e7410cbbbd1a72ce08d597e9da9f7d98dde0be26ee5c88e263f30a445400b576f24a9727fe20ffd1f82ae73b8bed25ddc8052f3122ff99e3b62ae92b2dd18b79bfd3857"}}], 0x30) 2018/02/03 22:10:27 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000058a000-0x12)='/dev/input/mouse#\x00', 0x8, 0x100) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:27 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000092d000-0x9)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000000)={0x6, 0xda1e, 0x7, 0x8, 0x8000, 0x3ff, 0x3f, 0xca21, 0x9, 0x4}) mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000730000/0x18000)=nil, &(0x7f0000b13000)=[@text32={0x20, &(0x7f0000e6d000)="f36cb9800000c00f3235010000000f30c4e17813ab0000008086aefefa0000c4e10759d50f20d835080000000f22d80f01c9c4e1d25a470e660f070f0057ba", 0x3f}], 0x1, 0x2, &(0x7f0000b44000)=[@cstype3={0x5, 0x9}], 0x1) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f0000e70000-0x38)={&(0x7f0000e6f000)=@nfc_llcp={0x27, 0x80, 0x0, 0x5, 0x9, 0x8000, "c975cecab0fb2e7d330658a08414dbe48a3866f76564bf750769db5fa5346e12bbde5be6e24241a206f1c91e90cb2713222d14335e2fee42810fdbebb579eb", 0x3bfe}, 0x60, &(0x7f00007dc000-0x40)=[{&(0x7f000096a000-0x12)="21d8301df4178a4914103436b299cfe980a2", 0x12}, {&(0x7f0000e70000-0x32)="ab457fd39dd9bd393f504947e774980e510ba99ce8d3d759860d58be216bf035ae9b65c3676ff2116e31721e174327b3c004", 0x32}, {&(0x7f0000e6f000)="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", 0x1000}, {&(0x7f0000e6f000)="b39a498907b92b1d55192e1d05c88404d2c84453afb2bf94c0728d39451973d19eb8916cf5788ec7bb6f63b6f4486e882bf8999b953d53d01495111233ea38c27041e38b81c301c76b8e1a7fa2f7b94686cc411c0a5fe50e9c60e538cee1f8334adb119d3ffb245dfc39d1db68b526b5e7c3ca", 0x73}], 0x4, &(0x7f000025f000-0x11a0)=[{0x40, 0x100, 0x80000000, "c24b55e429e6e3bc008af0296f9ff370c1b93aa7ae123f5706c89eb5739a7fa3ee0ae1a6b65649384a13"}, {0x88, 0x117, 0x401, "ecabffe6e13fa095f1c80a2625eaeb19e94217774488b51904ba59a3f6d1dfbfdbf13e1126e320824b053ff60c6764212d8021cba306e3480083c3ab0436827f00cb36b02cea626075d9fe9150e1947cf44c3d00c34be79cfd480cfd62ab1ffc6738de109b0da548ca22b6b5535be8a973"}, {0xc8, 0x197, 0x7f, "f0014e0c9f6259366c251c360ef9fb0dcca5b36292fdb94b5e53140f3f40c9c16000dbdb85224c980f5c29a96bad0340a2c657b71287db4dd66cacc9e1c592b182f5dd47683f04033f61c0eab9fc960eaf654797bc11e45cdb701d1c2f3ef0baac7651df31a614208731e581c6f90d81acdfd7e516320e7dc4b45de119731baa069b1e777f0756223b02bff038042c828c95e40b2a86e1fd21dc8029116751cc6476c02cfc10eefa1520e000ec05c1ebc9376210"}, {0x1010, 0x11f, 0xffffffffd666d1ed, "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"}], 0x11a0, 0x805}, 0x4) getdents(0xffffffffffffffff, &(0x7f00009f8000-0x4e)=""/78, 0x4e) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000e6d000), 0xfffffffffffffd17, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0xfffffede) 2018/02/03 22:10:27 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$KVM_IRQ_LINE_STATUS(r0, 0xc008ae67, &(0x7f000058b000)={0x6, 0x14}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x4000, 0x834, &(0x7f0000fd4000/0x4000)=nil) 2018/02/03 22:10:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b48000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b79000-0x10)="a23364fd", 0x4) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) tee(r0, r2, 0x9c9f, 0x6) fallocate(r1, 0x1, 0x0, 0x1ff) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000ff000-0x14)={0x0, 0x8, 0x0, 0xd3ae, 0x4, 0xfff}, &(0x7f0000215000)=0x14) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f000089f000-0x20)={@generic="030eb99a1164f2ab3a28450fb5ab28d8", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}}) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00002e9000-0x8)={r3, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000f61000-0xc)={r3, 0x7}, &(0x7f000046f000-0x4)=0xc) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x3, 0x2d) 2018/02/03 22:10:27 executing program 6: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000007000)={0x10001, 0x7}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000009000-0xb8)={0x0, 0x401, 0x7d, 0x2, 0x100, 0x36, 0x8, 0x0, {0x0, @in6={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x93, 0x9, 0x3, 0x3, 0x7}}, &(0x7f0000009000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r1, 0x5, 0x10000}, &(0x7f0000008000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000007000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4309(rfc4309(gcm_base(ctr(aes-aesni),ghash-generic))))\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000784000-0x9)='/dev/sg#\x00', 0x0, 0x3751102cd88a9a63) ioctl$int_in(r0, 0x5473, &(0x7f0000007000-0x8)) 2018/02/03 22:10:27 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000058a000-0x12)='/dev/input/mouse#\x00', 0x8, 0x100) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) sendto$inet6(0xffffffffffffffff, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:27 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000028000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40206417, &(0x7f0000028000)={0x8000, 0x3, 0x7, 0x4, 0x0, 0x65}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r1, &(0x7f000002a000-0xe)=@l2={0x1f, 0x9, {0x3, 0x0, 0xb41, 0xfffffffffffffffa, 0x48041cf0, 0x7a568356}, 0x8, 0x2}, 0xe) 2018/02/03 22:10:27 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000058a000-0x12)='/dev/input/mouse#\x00', 0x8, 0x100) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) sendto$inet6(0xffffffffffffffff, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d0b000-0xc)='/dev/rfkill\x00', 0x100, 0x0) dup(r0) r1 = syz_open_dev$dspn(&(0x7f0000f86000)='/dev/dsp#\x00', 0xfffffffffffffffd, 0x0) readv(r1, &(0x7f0000004000-0x30)=[{&(0x7f0000007000-0xf9)=""/249, 0xf9}], 0x1) ioctl$int_in(r1, 0x80000000005001, &(0x7f0000004000-0x8)=0x2) syz_open_dev$midi(&(0x7f0000708000-0xb)='/dev/midi#\x00', 0xfff, 0x10000) 2018/02/03 22:10:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x8, 0x20000000000002b6, &(0x7f000045c000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2, 0x4c, 0x0, 0x0, 0x6}, [], {0x95}}, &(0x7f0000ada000)='GPL\x00', 0x9, 0x99, &(0x7f0000883000-0x99)=""/153}, 0x48) getgroups(0x8, &(0x7f00005ea000-0x20)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) fstat(r0, &(0x7f00002a4000+0x8d7)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = request_key(&(0x7f0000b8e000-0xb)='asymmetric\x00', &(0x7f0000a61000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00005fe000)='GPL\x00', 0xfffffffffffffffb) r4 = socket(0x15, 0x80000, 0x9) accept$ax25(r4, &(0x7f0000596000), &(0x7f0000805000)=0x10) keyctl$get_persistent(0x16, r2, r3) lstat(&(0x7f000054b000-0x8)='./file0\x00', &(0x7f0000982000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = syz_open_dev$dmmidi(&(0x7f0000d9a000)='/dev/dmmidi#\x00', 0x8001, 0x140) setsockopt$SO_TIMESTAMPING(r6, 0x1, 0x25, &(0x7f0000d38000-0x4)=0x8, 0x4) stat(&(0x7f000095d000-0x8)='./file0\x00', &(0x7f0000ef9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000099000)={0x0, 0x0, 0x0}, &(0x7f0000ee9000)=0xc) setgroups(0x4, &(0x7f000091e000)=[r1, r5, r7, r8]) 2018/02/03 22:10:28 executing program 0: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x1f, 0x145000) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000019000-0x8)={0x0}) fsync(r0) 2018/02/03 22:10:28 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f000058a000-0x12)='/dev/input/mouse#\x00', 0x8, 0x100) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) sendto$inet6(0xffffffffffffffff, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:28 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000e6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000d62000-0x4)=0x14, 0x80000) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000e6d000)={@loopback={0x0, 0x1}, r1}, 0x14) 2018/02/03 22:10:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000ea3000)='/dev/dsp#\x00', 0x10001, 0x1c9040) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000615000)) sendto$inet(r0, &(0x7f000044f000-0xfd)="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", 0xfd, 0x0, &(0x7f0000a49000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f00004c0000-0x32)=""/50) 2018/02/03 22:10:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$notify(r0, 0x402, 0x20) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) r2 = syz_open_dev$usbmon(&(0x7f00009b8000)='/dev/usbmon#\x00', 0x6, 0x20002) ioctl$KVM_GET_MP_STATE(r2, 0x8004ae98, &(0x7f0000117000)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000c46000)=[@in={0x2, 0x0, @rand_addr=0xd5}], 0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00006a4000-0x4)=0x2, 0x1fa) 2018/02/03 22:10:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006a4000)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000a41000)={0xfffffffffffffff8, {{0x2, 0x3, @rand_addr=0x1}}}, 0x90) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) ioctl$void(r1, 0x40087705) 2018/02/03 22:10:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) syncfs(r0) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r1, &(0x7f0000047000)="1f0000000104ff00fd4354c007950023f3050100080004000000000000df00", 0x1f) 2018/02/03 22:10:28 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f000058a000-0x12)='/dev/input/mouse#\x00', 0x8, 0x100) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x2000000000803, 0x0, 0x1, 0x1000000001}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000892000)={0xa, 0xffffffffffffffff, 0x800, @empty}, 0x1c) 2018/02/03 22:10:28 executing program 3: userfaultfd(0x80800) mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x2) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000807000-0xb)='/dev/mixer\x00', 0x10000, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000e6d000)={0x3, 0x2, {0x3, 0x3, 0xff, 0x3, 0x8}}) 2018/02/03 22:10:28 executing program 2: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x974, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f000025f000-0x8)=0xa9) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000fbf000-0x9)='/dev/dsp\x00', 0x8000, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000fbf000-0xb6)=""/182) r2 = getpid() ioprio_get$pid(0x3, r2) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ed000-0x8), 0x2, 0x3) 2018/02/03 22:10:28 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) [ 128.207290] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. [ 128.230754] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/03 22:10:28 executing program 2: mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f00002f8000)='./file0\x00', 0x400, 0x10) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000af1000-0xb)='/dev/adsp#\x00', 0x4, 0xa0200) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000af0000)=r1) r2 = socket$inet6(0xa, 0x80001, 0xfffffffffffffffe) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000006f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0xffffffffffffff01, &(0x7f0000a66000-0x8)) ioctl$VHOST_GET_VRING_BASE(r3, 0xc008af12, &(0x7f0000af1000-0x8)) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000930000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x40, &(0x7f0000af0000-0x1c)=""/84, &(0x7f000000d000-0x4)=0x54) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000827000)={0x2002}) msgget$private(0x0, 0x1) 2018/02/03 22:10:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000593000)='/dev/rfkill\x00', 0x2000, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x8) 2018/02/03 22:10:28 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup2(r0, r0) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f000000c000)=0xffff, 0x4) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000004000-0x6)={0x4, 0x1f8}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000015000)={0x0, 0x8}, &(0x7f0000015000-0x4)=0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x3, 0x30}, &(0x7f0000014000)=0xc) 2018/02/03 22:10:28 executing program 5: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00', {0x0, 0x400, 0x0, 0x0, 0x0, 0x80, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}]}}, 0x410) r1 = socket$inet(0x2, 0x80005, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r2, &(0x7f000002c000)='./file0\x00', 0x0, 0x400) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000019000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'vlan0\x00', {0x0, 0x400, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}]}}, 0x410) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000006000-0x8)) 2018/02/03 22:10:28 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000e6d000)='/dev/vcs#\x00', 0x6, 0x40) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000250000)={0x0, 0x101, 0x20, 0x3ff, 0xa2}, &(0x7f00006e4000-0x4)=0x18) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b6e000-0x18)={r2, 0x3f, 0x10, 0x8, 0x8}, &(0x7f0000e6e000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00002c2000-0x4)=r2, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000e6f000-0x8)='./file0\x00', &(0x7f0000e6e000)='./file0\x00', &(0x7f0000e6f000-0x9)='reiserfs\x00', 0x8, &(0x7f0000afc000)="12bf5e473948eb0e237831eacfd58f56aac06a924c0812c3cc9e102b11e32f01aaa88271c3c6871c61d036deed4ba0f09faa7a1f2ae40de797e67b8f89ff37e41beeb0c3d10d837687ef04116e4167f035e96cf0a0accf43a9016884a1e8d937e76960c5cfec3cdbb8d427425cceb4efbf1f254b73640e0ca8f98e79a334feff9f55d84c293327") sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x200040, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000001000)={0x3, 0x1, 0xffff, 0x7, 0x7fffffff, 0x10001, 0x6}, 0xc) ioprio_get$uid(0x3, r0) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x13, 0x3, 0x5) r2 = socket$inet(0x2, 0x805, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000011000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000006000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0xffffffffffffffff, 0x0, 0x31, 0x0, 'syz0\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0, 0x0, @common='ip_vti0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@rand_addr, @multicast2=0xe0000002, 0x0, 0x0, @generic="2361b485229529619c57ba718ab8ab68", @generic="dfacf2bb67ac65317f3cb3958cac3146"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}]}}, 0x3b8) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000010000)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r3, &(0x7f0000018000-0xe9)="f3edf88158b8320df5afa692ded4860a4326a44d3b66467f7aa2ca96e5d7aeed22bc84ee3614dfedb7900d2d471faaa7f8bb7049f364c109b19324388c82ec0c7904a13b6b32dbb5016079eb16140ae8dc202ebc826ac07085467209ca97dbca0694e61ff4404ee2ff9fd33c8991cba8f760b5176102b09b30a45df861cb01ae67ea64143a26e3d1c9bc39708cdfe99305fef40c4cbaa2a5c15fdcc4e135fe3d3fec284358cf358aaa33ba6cb564caba08272793f42b463424dcb8ef4bf8ebfd8e7e779acb29efe56d9a46a92e2f74ba5d565f1cc01db1ddc7842637f42c936de5b76e2bb23704033a", 0xe9, 0x40004, 0x0, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000017000)="1898e49fa43d8901fe4331dbbaf064b6f7d25bc3962108d650f1059f2e0bc65492d21e1e22022f23c12a78f28d42708ed7c4e2d8aab0a59284157c0234e2847ed4da", 0x42) 2018/02/03 22:10:28 executing program 0: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = syz_open_dev$sg(&(0x7f0000952000)='/dev/sg#\x00', 0x9, 0x400001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000001000-0x4)=0x6, &(0x7f0000000000)=0x4) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000001000-0x10)={0x0, 0x0}) write$evdev(r1, &(0x7f0000000000)=[{{r2, r3/1000+30000}, 0x7, 0x9, 0x7}, {{0x77359400}, 0x800, 0x1, 0x101}, {{0x0, 0x7530}, 0x8, 0xfffffffffffff5cb, 0x9}, {{r4, r5/1000+10000}, 0x7, 0xe2, 0x101}, {{r6, r7/1000+10000}, 0x7, 0x9, 0x8}, {{r8, r9/1000+10000}, 0x9, 0x7, 0x4}], 0x90) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000000)={0x0, 0x244, 0x3ff, &(0x7f0000001000-0x8)}) close(r1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000003000-0xc)={0x10000014}) sysfs$1(0x1, &(0x7f0000001000)='/dev/sg#\x00') ioctl$TIOCGPTPEER(r1, 0x5441, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000003000-0x4c)={0x0, 0x44, "f9fbece8b6fb00b94f679f59aa9cc93595f10b550660668ab03d801c5d13eb7e2355bb572d1d05dd394861811ced531677d505a8b7202abf5fc2ab8d5626b835da410be3"}, &(0x7f0000003000-0x4)=0x4c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000)={r10, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}}}}, &(0x7f0000004000-0x4)=0x8c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000004000-0x90)={0x5, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) r11 = getpid() ptrace$setsig(0x4203, r11, 0x7fff, &(0x7f0000003000-0x10)={0x4, 0x1, 0x100, 0x80000001}) listen$netrom(r1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000004000)={r1, 0x28}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000006000-0x78)={0x5, 0x78, 0x2, 0x7, 0x1000, 0x32a5, 0x0, 0x5, 0x100, 0x2, 0x400, 0x6, 0x4, 0x7, 0x1000, 0x10001, 0x0, 0x9, 0x80000001, 0x9, 0x400, 0x8, 0xfdab, 0x10000, 0x7ff, 0x0, 0x3, 0xd9c0, 0x6, 0x1, 0x3, 0x764b, 0x692, 0x10001, 0x3, 0x1, 0x2, 0x4, 0x0, 0x8, 0x7, @perf_bp={&(0x7f0000003000-0x1), 0x8}, 0x10000, 0x2, 0x4, 0x2, 0x7ff, 0x0, 0xd1}, r11, 0x4, r1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000007000-0x8)='./file0\x00') [ 128.264608] netlink: 3 bytes leftover after parsing attributes in process `syz-executor5'. 2018/02/03 22:10:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:28 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) [ 128.311996] syz-executor5: vmalloc: allocation failure: 34359738648 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 128.323344] syz-executor5 cpuset=/ mems_allowed=0 [ 128.328780] CPU: 1 PID: 22543 Comm: syz-executor5 Not tainted 4.15.0+ #295 [ 128.335808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.345171] Call Trace: [ 128.347766] dump_stack+0x194/0x257 [ 128.351407] ? arch_local_irq_restore+0x53/0x53 [ 128.356083] ? idr_get_free_cmn+0xfd0/0xfd0 2018/02/03 22:10:28 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1007, &(0x7f0000fe5000-0xcd)="d1feca93bb965a3e15a570c6af09db88e6cff35600675fa846d2742f3b9da0b337d75eb38e5b3427a58be9aa2a8519037837ea313921f992be86a203bead30bc08b668168b64e4d098b967cf3adec5f276ffb989192c4223a105d48fee14b4824f47f677e9d3bec68092fb9182122e022a3b32fec32cf8a6e559caa102fce0ab51ce7787ecde6b8b08b2e4feb5c9b61139a2b3fb1eef9419a5480e4180a028ca82a5c7fa0f4d754e5a5f633271a911f4235214f398165c7906afa0c8823020eef4753b2abc169c6539631be634") r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0xfff) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f0000fe6000-0x14)={@mcast2}, &(0x7f0000fe5000)=0x14) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000fe7000-0xec)=""/236, 0xec, 0x10100, &(0x7f0000fe6000)={0x4, 0x9, 0x5, "6721a3a966f8"}, 0x10) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000fe7000)) r2 = syz_open_pts(r0, 0x0) poll(&(0x7f00003e3000)=[{r2}], 0x20000000000001e8, 0xffffffff) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000fdd000)=0x2) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000fe9000-0x24)={0x8, 0x1, 0xff, 0x3, 0x47da, 0x1, 0x0, 0x1, 0x4, 0x200, 0x5}) 2018/02/03 22:10:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x643b, 0x1) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000001000)=""/4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000002000-0xf)='/dev/sequencer\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r1, 0xc008551a, &(0x7f0000001000-0x18)={0xffffffffffffffe1, 0x10, [0xffffffff, 0x8000, 0x3, 0xfffffffffffffffe]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$getown(r0, 0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000002000)=""/180, &(0x7f0000000000)=0xb4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f0000004000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000004000-0x4)=0x1c) r4 = shmget(0x2, 0x3000, 0x8, &(0x7f0000000000/0x3000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000001000-0xa9)=""/169) syz_kvm_setup_cpu$x86(r1, r0, &(0x7f0000634000/0x18000)=nil, &(0x7f0000003000-0x18)=[@textreal={0x8, &(0x7f0000002000)="0f06155c003e0f0132ba4300b80038efbaf80c66b880d82f8c66efbafc0c66b8250b000066ef0f32baf80c66b810aaa68366efbafc0c66b80000000066ef66b9250a00000f32d8c1f4", 0x49}], 0x1, 0x20, &(0x7f0000000000)=[@flags={0x3, 0x2}, @cr0={0x0, 0x40000000}], 0x2) setpgid(r2, r3) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@nat={'nat\x00', 0x1b, 0x4, 0x670, 0x1f0, 0x1f0, 0xffffffff, 0x1f0, 0x418, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x4, &(0x7f0000000000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xd0}}, [{{@uncond, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@frag={0x30, 'frag\x00', 0x0, {0x0, 0x7f, 0x0, 0x0, 0x2}}]}, @MASQUERADE={0x48, 'MASQUERADE\x00', 0x0, {0x1, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0xa}, @port=0x2, @port=0x2}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @empty, [0xffffffff, 0xff, 0xff0000ff, 0xffffffff], [0x0, 0xffffffff, 0xff, 0xffffff00], @generic="e1b4968373b7ef75394f54e622352e18", @generic="c429f78fbc25a47bf5ede09ebd767e33", {0xff}, {0xff}, 0x0, 0x4, 0x4}, 0x0, 0x1e0, 0x228, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x3f, 0xa43, 0xf119, 0x2, 0x30, 0x2, [@empty, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @empty}, @empty, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}]}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x11, @ipv4=@empty, @ipv6=@empty, @gre_key=0x5, @icmp_id=0x0}}}, {{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, [0xffffffff, 0x0, 0xff, 0xff000000], [0xffffffff, 0xff, 0xffffff00, 0xffffff00], @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {}, {0xff}, 0x3a, 0x8, 0x2, 0x5}, 0x0, 0x210, 0x258, 0x0, {}, [@common=@rt={0x138, 'rt\x00', 0x0, {0x100000001, 0x9, 0x8, 0x7, 0x2, 0x5, [@empty, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @dev={0xfe, 0x80, [], 0x0, 0x14}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @empty, @empty, @dev={0xfe, 0x80, [], 0x0, 0xf}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [], 0x0, 0xbb}], 0xe}}, @common=@frag={0x30, 'frag\x00', 0x0, {0x2, 0x4, 0x7, 0x2, 0x1}}]}, @REDIRECT={0x48, 'REDIRECT\x00', 0x0, {0x1, @ipv6=@loopback={0x0, 0x1}, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}, @gre_key=0x2, @gre_key=0x1}}}]}}, 0x6d0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000082c000)={&(0x7f00002c7000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f000028f000-0x60)=[{&(0x7f0000d22000)="753c6aa8afd8510ff81742622addcff02197c794ead4cfe523eeb0f172af2c149457", 0xffffffd0}], 0x1, &(0x7f00005f2000)=[@sndinfo={0x20, 0x84, 0x2}], 0x18, 0x1}, 0x0) [ 128.360413] ? check_noncircular+0x20/0x20 [ 128.364671] warn_alloc+0x19a/0x2b0 [ 128.368308] ? zone_watermark_ok_safe+0x400/0x400 [ 128.373159] ? find_held_lock+0x35/0x1d0 [ 128.377239] ? hashlimit_mt_check_common.isra.9+0x738/0x1420 [ 128.383054] __vmalloc_node_range+0x4f0/0x650 [ 128.387556] ? __lock_is_held+0xb6/0x140 [ 128.391641] vmalloc+0x45/0x50 [ 128.394843] ? hashlimit_mt_check_common.isra.9+0x809/0x1420 [ 128.400651] hashlimit_mt_check_common.isra.9+0x809/0x1420 [ 128.406294] ? hashlimit_mt_destroy_v1+0x70/0x70 2018/02/03 22:10:28 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) listen(r0, 0x4) write$sndseq(r0, &(0x7f0000357000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick, {0xff, 0xffffffffffffffff}, {}, @control}], 0x30) 2018/02/03 22:10:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b1a000)='/dev/sequencer\x00', 0x0, 0x0) flistxattr(r0, &(0x7f00008e5000-0xe)=""/14, 0x3b1) 2018/02/03 22:10:28 executing program 5: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00', {0x0, 0x400, 0x0, 0x0, 0x0, 0x80, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}]}}, 0x410) r1 = socket$inet(0x2, 0x80005, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r2, &(0x7f000002c000)='./file0\x00', 0x0, 0x400) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000019000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'vlan0\x00', {0x0, 0x400, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}]}}, 0x410) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000006000-0x8)) 2018/02/03 22:10:28 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) [ 128.411083] ? xt_find_match+0x150/0x1e0 [ 128.415610] ? lock_downgrade+0x980/0x980 [ 128.415635] ? rcu_read_lock_sched_held+0x108/0x120 [ 128.415647] ? pcpu_alloc+0x146/0x10e0 [ 128.415674] ? pcpu_free_area+0xa00/0xa00 [ 128.415692] hashlimit_mt_check_v2+0x495/0x640 [ 128.415703] ? hashlimit_mt_check+0x100/0x100 [ 128.415711] ? __kernel_text_address+0xd/0x40 [ 128.415727] ? __save_stack_trace+0x7e/0xd0 [ 128.415741] ? hashlimit_mt_check+0x100/0x100 [ 128.415756] xt_check_match+0x231/0x7d0 [ 128.415770] ? xt_check_target+0x7d0/0x7d0 [ 128.415780] ? save_stack+0xa3/0xd0 [ 128.415791] ? kasan_slab_free+0x71/0xc0 [ 128.415797] ? kfree+0xd6/0x260 [ 128.415803] ? kvfree+0x36/0x60 [ 128.415813] ? translate_table+0xdd2/0x1610 [ 128.415834] ? mutex_unlock+0xd/0x10 [ 128.415841] ? xt_find_match+0x17b/0x1e0 [ 128.415867] find_check_entry.isra.8+0x3fc/0xcb0 [ 128.415904] ? ipt_do_table+0x1950/0x1950 [ 128.415919] ? mark_held_locks+0xaf/0x100 [ 128.415930] ? kfree+0xf0/0x260 [ 128.415949] ? trace_hardirqs_on+0xd/0x10 [ 128.415970] translate_table+0xed1/0x1610 [ 128.416010] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 128.416027] ? kasan_check_write+0x14/0x20 [ 128.416038] ? _copy_from_user+0x99/0x110 [ 128.416053] do_ipt_set_ctl+0x370/0x5f0 [ 128.416069] ? translate_compat_table+0x1b90/0x1b90 [ 128.416101] ? mutex_unlock+0xd/0x10 [ 128.416111] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 128.416126] nf_setsockopt+0x67/0xc0 [ 128.416142] ip_setsockopt+0xa1/0xb0 [ 128.416158] sctp_setsockopt+0x2b6/0x61d0 [ 128.416174] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 128.416191] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 128.416209] ? check_noncircular+0x20/0x20 [ 128.416221] ? perf_event_sync_stat+0x5b0/0x5b0 [ 128.416231] ? __perf_event_task_sched_in+0x200/0xc20 [ 128.416259] ? find_held_lock+0x35/0x1d0 [ 128.416283] ? finish_task_switch+0x1d3/0x740 [ 128.416294] ? lock_downgrade+0x980/0x980 [ 128.416304] ? check_noncircular+0x20/0x20 [ 128.416313] ? load_balance+0x34c0/0x34c0 [ 128.416329] ? check_noncircular+0x20/0x20 [ 128.416339] ? compat_start_thread+0x80/0x80 [ 128.416352] ? do_raw_spin_trylock+0x190/0x190 [ 128.416373] ? find_held_lock+0x35/0x1d0 [ 128.416397] ? avc_has_perm+0x35e/0x680 [ 128.416409] ? lock_downgrade+0x980/0x980 [ 128.416424] ? lock_release+0xa40/0xa40 [ 128.416431] ? lock_downgrade+0x980/0x980 [ 128.416447] ? lock_release+0xa40/0xa40 [ 128.416462] ? __lock_is_held+0xb6/0x140 [ 128.416480] ? avc_has_perm+0x43e/0x680 [ 128.416495] ? avc_has_perm_noaudit+0x520/0x520 [ 128.416521] ? iterate_fd+0x3f0/0x3f0 [ 128.416546] ? putname+0xee/0x130 [ 128.416556] ? rcu_read_lock_sched_held+0x108/0x120 [ 128.416574] ? schedule+0xf5/0x430 [ 128.416590] ? sock_has_perm+0x2a4/0x420 [ 128.416606] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 128.416620] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 128.416632] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 128.416677] sock_common_setsockopt+0x95/0xd0 [ 128.416695] SyS_setsockopt+0x189/0x360 [ 128.416713] ? SyS_recv+0x40/0x40 [ 128.416725] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 128.416740] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 128.416753] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 128.416776] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 128.416783] RIP: 0033:0x453299 [ 128.416788] RSP: 002b:00007fd7ef6fec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 128.416799] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 128.416804] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000014 [ 128.416809] RBP: 000000000000007b R08: 0000000000000410 R09: 0000000000000000 [ 128.416815] R10: 0000000020019000 R11: 0000000000000212 R12: 00000000006efc28 [ 128.416820] R13: 00000000ffffffff R14: 00007fd7ef6ff6d4 R15: 0000000000000000 [ 128.417190] Mem-Info: [ 128.417211] active_anon:93893 inactive_anon:61 isolated_anon:0 [ 128.417211] active_file:3616 inactive_file:8581 isolated_file:0 [ 128.417211] unevictable:0 dirty:136 writeback:0 unstable:0 [ 128.417211] slab_reclaimable:10271 slab_unreclaimable:98666 [ 128.417211] mapped:24179 shmem:71 pagetables:768 bounce:0 [ 128.417211] free:1386725 free_pcp:305 free_cma:0 [ 128.417227] Node 0 active_anon:375572kB inactive_anon:244kB active_file:14464kB inactive_file:34324kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96716kB dirty:544kB writeback:0kB shmem:284kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 149504kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 128.417231] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 128.417250] lowmem_reserve[]: 0 2868 6378 6378 [ 128.417270] Node 0 DMA32 free:2939124kB min:30316kB low:37892kB high:45468kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2939956kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:832kB local_pcp:696kB free_cma:0kB [ 128.417289] lowmem_reserve[]: 0 0 3510 3510 [ 128.417309] Node 0 Normal free:2591868kB min:37100kB low:46372kB high:55644kB active_anon:375572kB inactive_anon:244kB active_file:14464kB inactive_file:34324kB unevictable:0kB writepending:544kB present:4718592kB managed:3594332kB mlocked:0kB kernel_stack:4704kB pagetables:3072kB bounce:0kB free_pcp:392kB local_pcp:92kB free_cma:0kB [ 128.417328] lowmem_reserve[]: 0 0 0 0 [ 128.417347] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 128.417422] Node 0 DMA32: 5*4kB (UM) 4*8kB (UM) 2*16kB (U) 3*32kB (UM) 1*64kB (M) 2*128kB (M) 3*256kB (UM) 4*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 715*4096kB (M) = 2939124kB [ 128.417508] Node 0 Normal: 779*4kB (UME) 270*8kB (UME) 183*16kB (UME) 139*32kB (UM) 230*64kB (UME) 45*128kB (UME) 61*256kB (UM) 25*512kB (UME) 9*1024kB (UME) 5*2048kB (UME) 613*4096kB (M) = 2591852kB [ 128.417590] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 128.417593] 12267 total pagecache pages [ 128.417603] 0 pages in swap cache [ 128.417608] Swap cache stats: add 0, delete 0, find 0/0 [ 128.417611] Free swap = 0kB [ 128.417614] Total swap = 0kB [ 128.417618] 1965969 pages RAM [ 128.417621] 0 pages HighMem/MovableOnly [ 128.417625] 328420 pages reserved [ 128.452661] syz-executor5: vmalloc: allocation failure: 34359738648 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 128.452669] syz-executor5 cpuset=/ mems_allowed=0 [ 128.452732] CPU: 1 PID: 22543 Comm: syz-executor5 Not tainted 4.15.0+ #295 [ 128.452740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 128.452746] Call Trace: [ 128.452762] dump_stack+0x194/0x257 [ 128.452779] ? arch_local_irq_restore+0x53/0x53 [ 128.452792] ? idr_get_free_cmn+0xfd0/0xfd0 [ 128.452806] ? check_noncircular+0x20/0x20 [ 128.452832] warn_alloc+0x19a/0x2b0 [ 128.452847] ? zone_watermark_ok_safe+0x400/0x400 [ 128.452862] ? find_held_lock+0x35/0x1d0 [ 128.452898] ? hashlimit_mt_check_common.isra.9+0x738/0x1420 [ 128.452925] __vmalloc_node_range+0x4f0/0x650 [ 128.452937] ? __lock_is_held+0xb6/0x140 [ 128.452960] vmalloc+0x45/0x50 [ 128.452971] ? hashlimit_mt_check_common.isra.9+0x809/0x1420 [ 128.452982] hashlimit_mt_check_common.isra.9+0x809/0x1420 [ 128.453005] ? hashlimit_mt_destroy_v1+0x70/0x70 [ 128.453018] ? xt_find_match+0x150/0x1e0 [ 128.453031] ? lock_downgrade+0x980/0x980 [ 128.453046] ? rcu_read_lock_sched_held+0x108/0x120 [ 128.453056] ? pcpu_alloc+0x146/0x10e0 [ 128.453080] ? pcpu_free_area+0xa00/0xa00 [ 128.453095] hashlimit_mt_check_v2+0x495/0x640 [ 128.453104] ? hashlimit_mt_check+0x100/0x100 [ 128.453111] ? __kernel_text_address+0xd/0x40 [ 128.453127] ? __save_stack_trace+0x7e/0xd0 [ 128.453140] ? hashlimit_mt_check+0x100/0x100 [ 128.453153] xt_check_match+0x231/0x7d0 [ 128.453166] ? xt_check_target+0x7d0/0x7d0 [ 128.453174] ? save_stack+0xa3/0xd0 [ 128.453187] ? kasan_slab_free+0x71/0xc0 [ 128.453194] ? kfree+0xd6/0x260 [ 128.453200] ? kvfree+0x36/0x60 [ 128.453207] ? translate_table+0xdd2/0x1610 [ 128.453226] ? mutex_unlock+0xd/0x10 [ 128.453234] ? xt_find_match+0x17b/0x1e0 [ 128.453261] find_check_entry.isra.8+0x3fc/0xcb0 [ 128.453290] ? ipt_do_table+0x1950/0x1950 [ 128.453308] ? mark_held_locks+0xaf/0x100 [ 128.453320] ? kfree+0xf0/0x260 [ 128.453339] ? trace_hardirqs_on+0xd/0x10 [ 128.453360] translate_table+0xed1/0x1610 [ 128.453400] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 128.453417] ? kasan_check_write+0x14/0x20 [ 128.453429] ? _copy_from_user+0x99/0x110 [ 128.453444] do_ipt_set_ctl+0x370/0x5f0 [ 128.453459] ? translate_compat_table+0x1b90/0x1b90 [ 128.453490] ? mutex_unlock+0xd/0x10 [ 128.453499] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 128.453515] nf_setsockopt+0x67/0xc0 [ 128.453531] ip_setsockopt+0xa1/0xb0 [ 128.453547] sctp_setsockopt+0x2b6/0x61d0 [ 128.453565] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 128.453582] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 128.453591] ? lock_downgrade+0x980/0x980 [ 128.453606] ? mmdrop+0x18/0x30 [ 128.453617] ? drop_futex_key_refs.isra.13+0x63/0xa0 [ 128.453628] ? futex_wait+0x6a9/0x9a0 [ 128.453639] ? kasan_slab_free+0x71/0xc0 [ 128.453660] ? futex_wait_setup+0x3d0/0x3d0 [ 128.453672] ? up_write+0x6b/0x120 [ 128.453683] ? mmdrop+0x18/0x30 [ 128.453693] ? drop_futex_key_refs.isra.13+0x63/0xa0 [ 128.453703] ? futex_wake+0x2ca/0x680 [ 128.453720] ? check_noncircular+0x20/0x20 [ 128.453732] ? get_futex_key+0x1d50/0x1d50 [ 128.453742] ? check_noncircular+0x20/0x20 [ 128.453766] ? find_held_lock+0x35/0x1d0 [ 128.453787] ? avc_has_perm+0x35e/0x680 [ 128.453798] ? lock_downgrade+0x980/0x980 [ 128.453812] ? lock_release+0xa40/0xa40 [ 128.453820] ? lock_downgrade+0x980/0x980 [ 128.453833] ? lock_release+0xa40/0xa40 [ 128.453847] ? __lock_is_held+0xb6/0x140 [ 128.453865] ? avc_has_perm+0x43e/0x680 [ 128.453888] ? avc_has_perm_noaudit+0x520/0x520 [ 128.453911] ? iterate_fd+0x3f0/0x3f0 [ 128.453919] ? lock_downgrade+0x980/0x980 [ 128.453930] ? userfaultfd_unmap_complete+0x327/0x510 [ 128.453949] ? userfaultfd_unmap_prep+0x540/0x540 [ 128.453963] ? do_mmap+0x362/0xe00 [ 128.453979] ? sock_has_perm+0x2a4/0x420 [ 128.453993] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 128.454000] ? security_mmap_file+0x143/0x180 [ 128.454012] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 128.454024] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 128.454062] sock_common_setsockopt+0x95/0xd0 [ 128.454080] SyS_setsockopt+0x189/0x360 [ 128.454096] ? SyS_recv+0x40/0x40 [ 128.454109] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 128.454122] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 128.454135] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 128.454155] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 128.454163] RIP: 0033:0x453299 [ 128.454167] RSP: 002b:00007fd7ef6fec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 128.454177] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 128.454182] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000018 [ 128.454187] RBP: 00000000000003d9 R08: 0000000000000410 R09: 0000000000000000 [ 128.454192] R10: 0000000020019000 R11: 0000000000000212 R12: 00000000006f4cf8 [ 128.454197] R13: 00000000ffffffff R14: 00007fd7ef6ff6d4 R15: 0000000000000000 [ 128.521616] syz-executor5: vmalloc: allocation failure: 34359738648 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 129.560900] syz-executor5 cpuset=/ mems_allowed=0 [ 129.565780] CPU: 0 PID: 22589 Comm: syz-executor5 Not tainted 4.15.0+ #295 [ 129.572779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 129.582110] Call Trace: [ 129.584675] dump_stack+0x194/0x257 [ 129.588282] ? arch_local_irq_restore+0x53/0x53 [ 129.592938] ? idr_get_free_cmn+0xfd0/0xfd0 [ 129.597233] ? check_noncircular+0x20/0x20 [ 129.601461] warn_alloc+0x19a/0x2b0 [ 129.605068] ? zone_watermark_ok_safe+0x400/0x400 [ 129.609886] ? find_held_lock+0x35/0x1d0 [ 129.613931] ? hashlimit_mt_check_common.isra.9+0x738/0x1420 [ 129.619712] __vmalloc_node_range+0x4f0/0x650 [ 129.624181] ? __lock_is_held+0xb6/0x140 [ 129.628224] vmalloc+0x45/0x50 [ 129.631403] ? hashlimit_mt_check_common.isra.9+0x809/0x1420 [ 129.637175] hashlimit_mt_check_common.isra.9+0x809/0x1420 [ 129.642779] ? hashlimit_mt_destroy_v1+0x70/0x70 [ 129.647524] ? xt_find_match+0x150/0x1e0 [ 129.651559] ? lock_downgrade+0x980/0x980 [ 129.655684] ? rcu_read_lock_sched_held+0x108/0x120 [ 129.660675] ? pcpu_alloc+0x146/0x10e0 [ 129.664547] ? pcpu_free_area+0xa00/0xa00 [ 129.668672] hashlimit_mt_check_v2+0x495/0x640 [ 129.673227] ? hashlimit_mt_check+0x100/0x100 [ 129.677695] ? __kernel_text_address+0xd/0x40 [ 129.682167] ? __save_stack_trace+0x7e/0xd0 [ 129.686462] ? hashlimit_mt_check+0x100/0x100 [ 129.690934] xt_check_match+0x231/0x7d0 [ 129.694884] ? xt_check_target+0x7d0/0x7d0 [ 129.699095] ? save_stack+0xa3/0xd0 [ 129.702698] ? kasan_slab_free+0x71/0xc0 [ 129.706742] ? kfree+0xd6/0x260 [ 129.709992] ? kvfree+0x36/0x60 [ 129.713245] ? translate_table+0xdd2/0x1610 [ 129.717547] ? mutex_unlock+0xd/0x10 [ 129.721234] ? xt_find_match+0x17b/0x1e0 [ 129.725282] find_check_entry.isra.8+0x3fc/0xcb0 [ 129.730038] ? ipt_do_table+0x1950/0x1950 [ 129.734169] ? mark_held_locks+0xaf/0x100 [ 129.738293] ? kfree+0xf0/0x260 [ 129.741550] ? trace_hardirqs_on+0xd/0x10 [ 129.745679] translate_table+0xed1/0x1610 [ 129.749820] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 129.754655] ? kasan_check_write+0x14/0x20 [ 129.758865] ? _copy_from_user+0x99/0x110 [ 129.762991] do_ipt_set_ctl+0x370/0x5f0 [ 129.766948] ? translate_compat_table+0x1b90/0x1b90 [ 129.771948] ? mutex_unlock+0xd/0x10 [ 129.775635] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 129.780889] nf_setsockopt+0x67/0xc0 [ 129.784578] ip_setsockopt+0xa1/0xb0 [ 129.788272] sctp_setsockopt+0x2b6/0x61d0 [ 129.792396] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 129.798097] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 129.803268] ? check_noncircular+0x20/0x20 [ 129.807492] ? perf_event_sync_stat+0x5b0/0x5b0 [ 129.812136] ? __perf_event_task_sched_in+0x200/0xc20 [ 129.817312] ? find_held_lock+0x35/0x1d0 [ 129.821357] ? finish_task_switch+0x1d3/0x740 [ 129.825828] ? lock_downgrade+0x980/0x980 [ 129.829950] ? check_noncircular+0x20/0x20 [ 129.834174] ? load_balance+0x34c0/0x34c0 [ 129.838297] ? check_noncircular+0x20/0x20 [ 129.842505] ? compat_start_thread+0x80/0x80 [ 129.846887] ? do_raw_spin_trylock+0x190/0x190 [ 129.851452] ? find_held_lock+0x35/0x1d0 [ 129.855496] ? avc_has_perm+0x35e/0x680 [ 129.859446] ? lock_downgrade+0x980/0x980 [ 129.863588] ? lock_release+0xa40/0xa40 [ 129.867534] ? lock_downgrade+0x980/0x980 [ 129.871657] ? lock_release+0xa40/0xa40 [ 129.875606] ? __lock_is_held+0xb6/0x140 [ 129.879647] ? avc_has_perm+0x43e/0x680 [ 129.883600] ? avc_has_perm_noaudit+0x520/0x520 [ 129.888254] ? iterate_fd+0x3f0/0x3f0 [ 129.892040] ? putname+0xee/0x130 [ 129.895470] ? rcu_read_lock_sched_held+0x108/0x120 [ 129.900465] ? schedule+0xf5/0x430 [ 129.903981] ? sock_has_perm+0x2a4/0x420 [ 129.908030] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 129.913372] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 129.919061] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 129.924332] sock_common_setsockopt+0x95/0xd0 [ 129.928808] SyS_setsockopt+0x189/0x360 [ 129.932757] ? SyS_recv+0x40/0x40 [ 129.936186] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 129.941007] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 129.946006] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 129.950761] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 129.955491] RIP: 0033:0x453299 [ 129.958654] RSP: 002b:00007fd7ef6fec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 [ 129.966336] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 129.973580] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000014 [ 129.980824] RBP: 000000000000007b R08: 0000000000000410 R09: 0000000000000000 [ 129.988065] R10: 0000000020019000 R11: 0000000000000212 R12: 00000000006efc28 [ 129.995319] R13: 00000000ffffffff R14: 00007fd7ef6ff6d4 R15: 0000000000000000 [ 130.002668] warn_alloc_show_mem: 1 callbacks suppressed [ 130.002673] Mem-Info: [ 130.010472] active_anon:90680 inactive_anon:61 isolated_anon:0 [ 130.010472] active_file:3616 inactive_file:8592 isolated_file:0 [ 130.010472] unevictable:0 dirty:150 writeback:0 unstable:0 [ 130.010472] slab_reclaimable:10271 slab_unreclaimable:98719 [ 130.010472] mapped:24161 shmem:71 pagetables:707 bounce:0 [ 130.010472] free:1390038 free_pcp:402 free_cma:0 [ 130.043824] Node 0 active_anon:362720kB inactive_anon:244kB active_file:14464kB inactive_file:34368kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96644kB dirty:600kB writeback:0kB shmem:284kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 131072kB writeback_tmp:0kB unstable:0kB all_unreclaimable? no [ 130.071873] Node 0 DMA free:15908kB min:164kB low:204kB high:244kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 130.098024] lowmem_reserve[]: 0 2868 6378 6378 [ 130.102638] Node 0 DMA32 free:2939124kB min:30316kB low:37892kB high:45468kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2939956kB mlocked:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:832kB local_pcp:136kB free_cma:0kB [ 130.130333] lowmem_reserve[]: 0 0 3510 3510 [ 130.134685] Node 0 Normal free:2605120kB min:37100kB low:46372kB high:55644kB active_anon:362720kB inactive_anon:244kB active_file:14464kB inactive_file:34368kB unevictable:0kB writepending:600kB present:4718592kB managed:3594332kB mlocked:0kB kernel_stack:4160kB pagetables:2828kB bounce:0kB free_pcp:772kB local_pcp:204kB free_cma:0kB [ 130.164462] lowmem_reserve[]: 0 0 0 0 [ 130.168307] Node 0 DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB [ 130.181904] Node 0 DMA32: 5*4kB (UM) 4*8kB (UM) 2*16kB (U) 3*32kB (UM) 1*64kB (M) 2*128kB (M) 3*256kB (UM) 4*512kB (UM) 3*1024kB (UM) 2*2048kB (UM) 715*4096kB (M) = 2939124kB [ 130.197730] Node 0 Normal: 904*4kB (UME) 180*8kB (UME) 187*16kB (UME) 149*32kB (UM) 234*64kB (UME) 49*128kB (UME) 61*256kB (UM) 25*512kB (UME) 9*1024kB (UME) 11*2048kB (UME) 613*4096kB (M) = 2605072kB [ 130.215774] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 130.224359] 12281 total pagecache pages [ 130.228343] 0 pages in swap cache [ 130.231801] Swap cache stats: add 0, delete 0, find 0/0 2018/02/03 22:10:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000fe000)='/selinux/status\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f0000505000)="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", 0x1000, 0x4, &(0x7f00009a3000)={0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x6ba}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000fcd000), 0x4) sync() ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f00008cd000)={{0x8000, 0x8, 0x80000000, 0x79c, 0x2, 0x1ff}, 0x5, 0x6, 0x6, 0xe3b, 0xffff, "8c10497aa768999a88c1b3f658069b850690b3bc6b7f5876aabfff30d7aefc64c30a7945840e72dc7404952b52c4dba1458e0a00ef9fa0f3e00b8160d966bec47859053cf8031756fbaebfb5437076f1f32e4ee954debcc264f0c25eae375502cc92d446cd5f77e47f3f83e38aef9c39d1fa56216ab7a16543004fb776f9c88a"}) socket$kcm(0x29, 0x7, 0x0) 2018/02/03 22:10:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c07000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000041a000-0x4)=0x0) syz_open_procfs(r1, &(0x7f00003e8000-0xa)='mountinfo\x00') setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000bbc000-0x4), 0x117) 2018/02/03 22:10:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000014f000-0x3)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockname$unix(r0, &(0x7f0000c47000)=@file={0x0, ""/8}, &(0x7f0000afe000-0x4)=0xa) r1 = syz_open_dev$admmidi(&(0x7f000041b000-0xe)='/dev/admmidi#\x00', 0x8, 0x400200) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00001fd000)=0xfffffffffffffffc) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000131000-0xd8)=@pic) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(r1, 0xc4c85512, &(0x7f0000916000)={{0x1, 0x7, 0xffc00000000, 0x7, "1bf26126f5816d806348cfed54bdc9f3d6aee6983a85af216a35cec01eff8935012ecc407c746437c858dac4", 0x4}, 0x28, [0x1dd8, 0xb3, 0x1f, 0x0, 0x0, 0x9f5, 0x2, 0x2, 0x8000000, 0x401, 0x6, 0x1, 0x6, 0x6, 0x0, 0x8, 0x7fff, 0x800, 0xfffffffffffffc01, 0x3, 0x8000, 0x7, 0x80000000, 0x2, 0x80000000, 0x89, 0x3, 0x2, 0x4b70, 0x1, 0x9, 0x3f, 0x4, 0xee1f, 0x5, 0x5, 0x3ff, 0x8, 0x8, 0x7ff, 0x8, 0x3f, 0xa2e, 0x28, 0x0, 0x5, 0x5, 0xffffffffffff8001, 0xffffffff, 0x0, 0x3, 0x643, 0x3, 0xffffffffffffffc1, 0x3, 0x4, 0x6, 0xffffffffffffffe0, 0xbc, 0x0, 0x1, 0x2, 0x1, 0x7, 0x0, 0xe6e9, 0x6, 0x3, 0x358, 0x5, 0x200, 0x3, 0x6, 0x3, 0x401, 0x5, 0x7, 0x488, 0x81, 0xa70, 0xcf, 0x4, 0x7fffffff, 0x8, 0x1, 0xffffffff, 0x4, 0x1bdc, 0x370ee999, 0x81, 0x3, 0x6, 0x3, 0x9, 0x3, 0x7, 0x7, 0x8, 0x1, 0xca, 0x9, 0x5, 0x2, 0x0, 0x1, 0x7ff, 0x2, 0x7ff, 0x10000, 0x5, 0xe7, 0x3, 0x7, 0x5, 0x6, 0x7fd69e5a, 0x400, 0x3, 0x6, 0x80000000, 0x0, 0x3, 0xfb80, 0x9, 0x4fd, 0xbaca, 0x7f, 0x101], {0x77359400}}) r2 = creat(&(0x7f0000425000-0x8)='./file0\x00', 0x10) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000099c000-0x4)) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}}, [@srcaddr={0x14, 0xd, @in=@rand_addr}]}, 0x3c}, 0x1}, 0x0) time(&(0x7f0000f56000-0x8)) renameat2(r2, &(0x7f00002b3000)='./file0\x00', r2, &(0x7f0000233000)='./file0\x00', 0x1) 2018/02/03 22:10:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000853000-0x38)={&(0x7f0000285000-0xc)={0x10}, 0xc, &(0x7f000098f000-0x10)={&(0x7f00004f7000)=@delpolicy={0x5c, 0x14, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty, @in6=@empty}}, [@policy_type={0xc, 0x10}]}, 0x5c}, 0x1}, 0x0) socket$llc(0x1a, 0x1, 0x0) 2018/02/03 22:10:30 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000073000)='/dev/sequencer2\x00', 0x22200, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000e6e000-0x28)={0x7, 0x9, 0xfff, 0x9, "9b66c0a9b456c48e4b1434a754a965a144399588ef8ebc42a8e578527329a1b6"}) 2018/02/03 22:10:30 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:30 executing program 5: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'ip6gre0\x00', {0x0, 0x400, 0x0, 0x0, 0x0, 0x80, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}]}}, 0x410) r1 = socket$inet(0x2, 0x80005, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r2, &(0x7f000002c000)='./file0\x00', 0x0, 0x400) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000019000)=@filter={'filter\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x1c0, 0x1e8, 0x0, {}, [@common=@unspec=@hashlimit2={0x150, 'hashlimit\x00', 0x2, {'vlan0\x00', {0x0, 0x400, 0x0, 0xfffffffffffffffc, 0x0, 0x80, 0x4}}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2}}]}}, 0x410) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000006000-0x8)) 2018/02/03 22:10:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x80000000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f000002a000)=""/59, &(0x7f00002cc000-0x4)=0x3b) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f000039d000-0x8)}) getpeername$inet6(r3, &(0x7f0000d73000)={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00005e9000)=0x1c) [ 130.237167] Free swap = 0kB [ 130.240187] Total swap = 0kB [ 130.243219] 1965969 pages RAM [ 130.246334] 0 pages HighMem/MovableOnly [ 130.250308] 328420 pages reserved 2018/02/03 22:10:30 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:30 executing program 4: r0 = open(&(0x7f00005d2000-0x8)='./file0\x00', 0x42, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000001000-0x2)={0x7, 0xfffffffffffffffb}) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f000000a000), 0x4) 2018/02/03 22:10:30 executing program 7: sync_file_range(0xffffffffffffffff, 0x0, 0x0, 0x8000003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) modify_ldt$read_default(0x2, &(0x7f0000001000-0xa5)=""/165, 0xa5) [ 130.361909] syz-executor5: vmalloc: allocation failure: 34359738648 bytes, mode:0x14000c0(GFP_KERNEL), nodemask=(null) [ 130.372918] syz-executor5 cpuset=/ mems_allowed=0 [ 130.377844] CPU: 1 PID: 22616 Comm: syz-executor5 Not tainted 4.15.0+ #295 [ 130.384855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 130.394191] Call Trace: [ 130.396768] dump_stack+0x194/0x257 [ 130.400388] ? arch_local_irq_restore+0x53/0x53 [ 130.405039] ? idr_get_free_cmn+0xfd0/0xfd0 [ 130.409345] ? check_noncircular+0x20/0x20 [ 130.413586] warn_alloc+0x19a/0x2b0 [ 130.417204] ? zone_watermark_ok_safe+0x400/0x400 [ 130.422040] ? find_held_lock+0x35/0x1d0 [ 130.426104] ? hashlimit_mt_check_common.isra.9+0x738/0x1420 [ 130.431907] __vmalloc_node_range+0x4f0/0x650 [ 130.436387] ? __lock_is_held+0xb6/0x140 [ 130.440450] vmalloc+0x45/0x50 [ 130.443625] ? hashlimit_mt_check_common.isra.9+0x809/0x1420 [ 130.449404] hashlimit_mt_check_common.isra.9+0x809/0x1420 [ 130.455035] ? hashlimit_mt_destroy_v1+0x70/0x70 [ 130.459778] ? xt_find_match+0x150/0x1e0 [ 130.463826] ? lock_downgrade+0x980/0x980 [ 130.467960] ? rcu_read_lock_sched_held+0x108/0x120 [ 130.472961] ? pcpu_alloc+0x146/0x10e0 [ 130.476860] ? pcpu_free_area+0xa00/0xa00 [ 130.481003] hashlimit_mt_check_v2+0x495/0x640 [ 130.485577] ? hashlimit_mt_check+0x100/0x100 [ 130.490050] ? __kernel_text_address+0xd/0x40 [ 130.494537] ? __save_stack_trace+0x7e/0xd0 [ 130.498848] ? hashlimit_mt_check+0x100/0x100 [ 130.503333] xt_check_match+0x231/0x7d0 [ 130.507297] ? xt_check_target+0x7d0/0x7d0 [ 130.511512] ? save_stack+0xa3/0xd0 [ 130.515125] ? kasan_slab_free+0x71/0xc0 [ 130.519165] ? kfree+0xd6/0x260 [ 130.522423] ? kvfree+0x36/0x60 [ 130.525682] ? translate_table+0xdd2/0x1610 [ 130.530003] ? mutex_unlock+0xd/0x10 [ 130.533706] ? xt_find_match+0x17b/0x1e0 [ 130.537779] find_check_entry.isra.8+0x3fc/0xcb0 [ 130.542545] ? ipt_do_table+0x1950/0x1950 [ 130.546690] ? mark_held_locks+0xaf/0x100 [ 130.550825] ? kfree+0xf0/0x260 [ 130.554099] ? trace_hardirqs_on+0xd/0x10 [ 130.558248] translate_table+0xed1/0x1610 [ 130.562437] ? alloc_counters.isra.11+0x7d0/0x7d0 [ 130.567275] ? kasan_check_write+0x14/0x20 [ 130.571495] ? _copy_from_user+0x99/0x110 [ 130.575635] do_ipt_set_ctl+0x370/0x5f0 [ 130.579601] ? translate_compat_table+0x1b90/0x1b90 [ 130.584633] ? mutex_unlock+0xd/0x10 [ 130.588329] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 130.593601] nf_setsockopt+0x67/0xc0 [ 130.597306] ip_setsockopt+0xa1/0xb0 [ 130.601018] sctp_setsockopt+0x2b6/0x61d0 [ 130.605165] ? sctp_setsockopt_paddr_thresholds+0x550/0x550 [ 130.610870] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 130.616042] ? perf_trace_lock+0x900/0x900 [ 130.620270] ? check_noncircular+0x20/0x20 [ 130.624484] ? perf_trace_lock+0xd6/0x900 [ 130.628615] ? perf_event_sync_stat+0x5b0/0x5b0 [ 130.633268] ? __perf_event_task_sched_in+0x200/0xc20 [ 130.638445] ? trace_event_raw_event_lock+0x340/0x340 [ 130.643622] ? perf_trace_lock+0xd6/0x900 [ 130.647751] ? perf_trace_lock_acquire+0xe3/0x980 [ 130.652590] ? trace_event_raw_event_lock+0x340/0x340 [ 130.657766] ? perf_trace_lock+0x900/0x900 [ 130.661987] ? trace_event_raw_event_lock+0x340/0x340 [ 130.667164] ? perf_trace_lock+0x900/0x900 [ 130.671382] ? lock_downgrade+0x980/0x980 [ 130.675515] ? check_noncircular+0x20/0x20 [ 130.679744] ? check_noncircular+0x20/0x20 [ 130.683960] ? compat_start_thread+0x80/0x80 [ 130.688354] ? do_raw_spin_trylock+0x190/0x190 [ 130.692939] ? find_held_lock+0x35/0x1d0 [ 130.697003] ? avc_has_perm+0x35e/0x680 [ 130.700969] ? lock_downgrade+0x980/0x980 [ 130.705109] ? lock_release+0xa40/0xa40 [ 130.709064] ? lock_downgrade+0x980/0x980 [ 130.713206] ? lock_release+0xa40/0xa40 [ 130.717174] ? __lock_is_held+0xb6/0x140 [ 130.721237] ? avc_has_perm+0x43e/0x680 [ 130.725218] ? avc_has_perm_noaudit+0x520/0x520 [ 130.729893] ? iterate_fd+0x3f0/0x3f0 [ 130.733701] ? putname+0xee/0x130 [ 130.737136] ? rcu_read_lock_sched_held+0x108/0x120 [ 130.742150] ? schedule+0xf5/0x430 [ 130.745687] ? sock_has_perm+0x2a4/0x420 [ 130.749740] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 130.755092] ? selinux_netlbl_socket_setsockopt+0x10c/0x460 [ 130.760788] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 130.766101] sock_common_setsockopt+0x95/0xd0 [ 130.770611] SyS_setsockopt+0x189/0x360 [ 130.774583] ? SyS_recv+0x40/0x40 [ 130.778031] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 130.782863] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 130.787868] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 130.792622] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 130.797359] RIP: 0033:0x453299 [ 130.800531] RSP: 002b:00007fd7ef6fec58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036 2018/02/03 22:10:30 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000003000-0xa)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000007000)=@generic="8ea2b073534bcc301408ffd50bffd649") readv(r0, &(0x7f0000000000)=[{&(0x7f0000005000-0x2b)=""/43, 0x2b}, {&(0x7f0000007000-0xb5)=""/181, 0xb5}, {&(0x7f0000007000-0x8a)=""/138, 0x8a}, {&(0x7f0000006000)=""/127, 0x7f}, {&(0x7f0000003000-0x39)=""/57, 0x39}, {&(0x7f0000007000-0x79)=""/121, 0x79}], 0x6) ioctl$int_in(r0, 0x800000c0045009, &(0x7f0000004000-0x8)=0x9) 2018/02/03 22:10:30 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000736000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$VHOST_GET_FEATURES(r1, 0x8008af00, &(0x7f00007eb000-0x8)) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r1, 0x4010ae94, &(0x7f0000e6d000)={0x7fffffff, 0x9, 0x8}) 2018/02/03 22:10:30 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000943000)='/dev/vcs\x00', 0x80, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000060000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000445000-0x4), &(0x7f000060c000-0x4)=0x4) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f000088b000-0x8)={r1, 0x1}) r2 = socket(0x13, 0x80080803, 0x10775ef01c) write(r2, &(0x7f0000046000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) r3 = socket(0x10, 0x2, 0x0) r4 = dup2(r3, r3) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000fdd000)={0x7fffffff, 0x0, {0x3, 0x3, 0x100, 0x0, 0xc00000000000}}) write(r3, &(0x7f00009ec000)="1f0000000104ff00fdde45c807110000f305f0f00800018001fd00dcffdf00", 0x1f) 2018/02/03 22:10:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x400000002, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x7, 0xfffffffffffffffe, 0x0, 0x0, 0x9d, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, r0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$inet6(0xa, 0x804, 0xfc, &(0x7f0000ea8000-0x8)={0x0}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f00002dd000-0x5c)={{0xa, 0x1, 0x200000008dd, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, {0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x10001}, 0x8, [0x5, 0x1, 0x9, 0x2, 0x8000, 0x100081, 0x8, 0xf2]}, 0x5c) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) r3 = syz_open_dev$mice(&(0x7f0000d9f000-0x10)='/dev/input/mice\x00', 0x0, 0x8001) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000606000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1e000)=0x18) socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000bb5000-0x6)={r4, 0x100000000}, 0x32e) ioctl$KVM_SET_ONE_REG(r3, 0x4010aeac, &(0x7f0000336000)={0x1, 0x7}) getresuid(&(0x7f0000c8f000), &(0x7f00009c8000), &(0x7f0000162000)=0x0) sendmsg$nl_netfilter(r3, &(0x7f0000e4e000-0x38)={&(0x7f0000b45000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00005de000)={&(0x7f0000cad000)={0x3b8, 0x0, 0xb, 0x400, 0x2, 0x0, {}, [@typed={0xc, 0xb, @ipv4=@rand_addr=0x2}, @typed={0xc, 0x53, @uid=r5}, @nested={0x2ac, 0x76, [@generic="979ff9a95455511f1b6607a8f5335d44bfd093aeba9e388a77ecc1fcf08d6201613a4f94776fd6a01604d6260f96198a8dc512797c872f76141aebbd39693319f9485c3b275a4287e12fd3ce1471c562f2352dace0b67cbb70bc2f9f32f27520c30843671b09eb944baad468ed41097e2dfe2c691c0eb4b9970d58d6be19516b841d994f9312b7561522ddc85c591611fa08d926662ea89677723f74a867c2e49b7036262fd18294f15d3f85417994b62f91cd7ae08357", @generic="6e1ec7e540cf765062b68b510ad36dd0c4f5cbf82559bcdea8969c56274bf09601e28050bd860c298e7774ee9b082a67953c205ca3faa01ff4f770ba26a4993a5d712a536c3b3bc6eff07aa868afa059c4dec5fedad8536d9ab20d95449dffb6e6afef6d36ffb596e8be97a1d9277c4fb19569996ef69b2d5926761abe99afe6bb80d13435350eae686842862693dfdc0d916852d352d5e54487c62a884ebe1a1188cb34fb13e2db883875cd60eb2c86a7513ab1c82245bc6131f9cc2d039fb1cd7687cdfe0b2e71", @generic, @typed={0x18, 0x32, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="8111b6cb233fa01626dc333c02c40080f60799ddb2cebd9e9664c299186b970de79b195d2e38829c852bfb9c1a9d149f69522516cf1d83c2accdedda5369d643d47a005bab505cc65f48649928f7ea42c0e9361fdad521cef3b371bce0d3df7aa338a4ef36e90171bacf0af960814ca0006be2796b2e2d12a67828cf", @generic, @generic="0a15e9bb1f2bf57969effc3b6a6dacfda14d4e772bd22cdfcc4bf98b2161caa6d82a7c16bc826872ddba52d448f40a2d1ffb0ee70b4bf3b1eb2e2d88afc1e0b6f7a69ec4cdf4e74e880a6bf1ce8e98dc1849a3b4c6c306bb2979bbe3768942d7ad57d8d7ee8298de9db22a5d9551d9a0d06c440775d7dc0da0588bd140eb9f34363857739d143427d314aec96c26a3db533dac5313"]}, @typed={0x10, 0x4a, @u64=0x9}, @typed={0x68, 0x5e, @binary="20aefe28f187ada8d80dea89c6357aca18c97dbb7706dfaedc755a80c61e585e700325d6e6315671ce2d2523b95e769430d111a8ef92cd964c1496765a765657510906aa74bb39e0932987b23463c129f14fc78084c3d379349d4bd98c"}, @generic="b7de3d26f2a0de83ba8015f7ed9ec3acdbe401090224ec3de5780d527c9d5258231999d6b841e054e4acf8a3c416d75b71c94065c454c39448457d75471e2769f378a03b891f", @nested={0xc, 0x66, [@typed={0x8, 0x33}]}, @typed={0xc, 0x5, @ipv4=@empty}, @typed={0x8, 0x45}]}, 0x3b8}, 0x1, 0x0, 0x0, 0x40}, 0x81) sendmsg$nl_netfilter(r2, &(0x7f000094e000-0x38)={&(0x7f00001ce000)={0x10}, 0xc, &(0x7f0000c98000)={&(0x7f0000439000)={0x14, 0xb, 0x6, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xfcd0}, 0x1}, 0x0) 2018/02/03 22:10:30 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000f7b000)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) r1 = getpgrp(0xffffffffffffffff) ptrace$getenv(0x4201, r1, 0x3ff, &(0x7f0000f51000-0x8)) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f000067e000-0xf6)=""/246, 0x11, 0x23fffd, 0x0, 0x0) [ 130.808227] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 130.815519] RDX: 0000000000000040 RSI: 0000000000000000 RDI: 0000000000000014 [ 130.822771] RBP: 000000000000007b R08: 0000000000000410 R09: 0000000000000000 [ 130.830027] R10: 0000000020019000 R11: 0000000000000212 R12: 00000000006efc28 [ 130.837278] R13: 00000000ffffffff R14: 00007fd7ef6ff6d4 R15: 0000000000000000 [ 130.894803] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=22630 comm=syz-executor2 [ 130.943142] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1025 sclass=netlink_route_socket pig=22640 comm=syz-executor2 2018/02/03 22:10:30 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000916000-0x8)='./file0\x00', 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a67000)='/selinux/relabel\x00', 0x2, 0x0) fgetxattr(r0, &(0x7f0000be3000)=@random={'osx.', '\x00'}, &(0x7f0000a92000)=""/171, 0xab) chroot(&(0x7f0000cfb000)='./file0\x00') chdir(&(0x7f000073a000-0x2)='..') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, &(0x7f00005ac000)=""/224, &(0x7f0000a40000)=0xe0) chdir(&(0x7f00001ec000)='..') openat(0xffffffffffffff9c, &(0x7f00004d3000-0x2)='..', 0x0, 0x0) 2018/02/03 22:10:30 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x2, &(0x7f0000e6e000-0x8)=[0x0, 0x0]) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000040b000)='./file0\x00', &(0x7f0000e6d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r2) r3 = getpid() mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000e6f000-0x20)={0x0, 0x1, 0x2, 0x7ff, r3}) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f00004f7000)=[{0xffffffffffffffff}], 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = memfd_create(&(0x7f0000cad000-0x1)='\x00', 0x2) connect$rds(r0, &(0x7f0000bbc000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}, 0x10) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x114, 0x2715, &(0x7f0000af1000-0x19)=""/13, &(0x7f000033c000-0x4)=0xd) 2018/02/03 22:10:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f00001e1000-0x1c)=""/28, 0x1f73e52f30300ad2) openat$ppp(0xffffffffffffff9c, &(0x7f0000bb0000-0x9)='/dev/ppp\x00', 0x10000, 0x0) r1 = getpid() sched_setaffinity(r1, 0x8, &(0x7f000084d000-0x8)=0x221) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000004c000)='/dev/sequencer\x00', 0x14000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) dup(r0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00003b6000-0x160)={{{{0x2, 0x3, @broadcast=0xffffffff}}, {{0xa, 0x1, 0x8000, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xffffffff80000001}}}, 0xfffffffffffffff9, 0x1000, 0x0, "e7adaa830b96c75fc09881b4c7e047a8ecbd936df9ba1327570dc915f26d9a54634cc687d00f51db2939bd3c102ef203930180903ba9605a34728149fab1502b4a861e4f7dd4b4f9bafc93c31331adef"}, 0x160) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000fad000)) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000b37000)) socket$inet6_tcp(0xa, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/03 22:10:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b1c000)='/dev/vga_arbiter\x00', 0x100, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000752000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_kvm_setup_cpu$x86(r0, r1, &(0x7f00003f9000/0x18000)=nil, &(0x7f00005a1000)=[@text32={0x20, &(0x7f0000b3b000)="c4c14d5dbbf09300006626360f22e50f320fe29c2125c60000b93e080000b8f3ffffffbaffffff7f0f300f20d835080000000f22d866bad104edc4c1fa70dd0bc4c1405eb364740000660f2c9e74c30000", 0x51}], 0x147, 0x20, &(0x7f0000add000-0x10)=[@cstype3={0x5, 0x2}], 0x1) fcntl$getflags(r0, 0x401) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000fde000)) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000d30000)={&(0x7f00004ab000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000223000-0x1f0)=@newsa={0xf8, 0x10, 0x5, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in6=@dev={0xfe, 0x80}}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@tfcpad={0x8, 0x16}]}, 0xf8}, 0x1}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e5000-0x70)="5e16fb1a5e25ccf98ee528687d05916517b822a7d005170756c28a6c5763d84f99ef940303d086e6467057af2d34347b59bd6b5b80c8616392c231839112ae5012e827daabbbb612d22f1b0b5acd8f2869d570915f8aca5ea8a98010eca4ec24992e4112749d971ab399b2bb34d41b51", 0x70) modify_ldt$read_default(0x2, &(0x7f0000cd9000-0x8c)=""/140, 0x8c) openat$selinux_load(0xffffffffffffff9c, &(0x7f000034b000)='/selinux/load\x00', 0x2, 0x0) 2018/02/03 22:10:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00002bb000)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000b5c000-0x4)=0x5, 0x4) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000fbf000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_NET_SET_BACKEND(r1, 0x4008af30, &(0x7f0000792000-0x8)={0x0, 0xffffffffffffffff}) time(&(0x7f00008a0000-0x8)) socket$l2tp(0x18, 0x1, 0x1) personality(0x1000005000004) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00007f1000)={0x2f0, 0x0, 0x2f}) 2018/02/03 22:10:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000409000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000582000)=""/89) pipe(&(0x7f0000573000)={0x0}) socketpair(0x2, 0x3, 0x3, &(0x7f000006a000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000378000)=r2, 0x4) r3 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) write(r3, &(0x7f0000bfa000)="b6d3b85e1e8d225db3f3b29d7300000005cc796aed5ed2bc7018ce2c9b97ae21914d870000ffffbc9b16", 0x2a) write(r3, &(0x7f0000e8f000-0x59)="dbef803e3d9f5de1e52055bb7c8a326fe46092b6682d9ad789c5d7acad0e771f13d8cb59029b011ded54a09c41c6cfcfbcd743cc665c32af223d42438b496a0304891c88697aff07d4a70f330e6fe3a1c9c76f314ffab329", 0xc5) writev(r3, &(0x7f00001b7000-0x70)=[{&(0x7f0000e43000)="e59bc053dce404317bb51f597ea6feb27c6371100ca6f5c53ded1c2f0fd1c92c1f8082c212f7feadb3af", 0x2a}], 0x1) ppoll(&(0x7f0000564000-0x20)=[{r3}], 0x1, &(0x7f0000314000-0x10), &(0x7f0000cee000), 0x8) 2018/02/03 22:10:30 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000e0000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x31f, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xbeed, 0x10f}], 0x10}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)) write$eventfd(r0, &(0x7f0000862000)=0x8001, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/03 22:10:31 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:31 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000cc6000)={0x3, r0}) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000cf3000-0x10)={0x1b4, &(0x7f00003e5000-0x30)=[{0x0}, {}, {}, {}, {}, {}]}) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000d84000)="43ffbf43200a8f9197fcd555ef6b399f15a3bd908020ca12dfdf6742fdb94e741fd570fdecc8b2ca6d7171390e681ce49ff867a7afbbc0cc9f2fda3191250d8bd408bb45216ab82bb0f687f93a049f1036031c9ea0c46f19ff9c03c80d64418c083d7613240ef1b12aeedfe9bf9d69863a4915ff08542c37ae1a973089dcdd7bb1cdbe16eee2217701d9b48ee3f5ac5922884712223f364e3356fbb53c74ba1448beb3b9b08af3b562cd94633276921e7c1f6178cde3ed30681d18b6b968843234219bf13ef26505f84129da22c0993375512c0d780bd4f5ca66e5ffbee7e9d993d8421af456216234d580da0eba9e6a06bdfefa9ff2dc4593", 0xf9, 0x4, &(0x7f0000e6f000-0x1c)={0xa, 0x3, 0x400, @mcast1={0xff, 0x1, [], 0x1}, 0x1000}, 0x1c) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000e6f000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000a65000)={r2, &(0x7f0000e6d000)=""/116}) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:31 executing program 2: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00007cf000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000ad000), &(0x7f00007bd000)=0x4) clone(0x0, &(0x7f0000ec4000), &(0x7f0000208000), &(0x7f0000266000-0x4), &(0x7f0000edc000-0xc2)) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000a58000-0x10)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f000068d000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/03 22:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x2000)=nil, 0x2000, 0xa) r0 = syz_open_dev$midi(&(0x7f00003ed000-0xb)='/dev/midi#\x00', 0xff, 0x20042) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f00005dd000)=""/20) mbind(&(0x7f00007eb000/0x4000)=nil, 0x4000, 0x0, &(0x7f0000d82000), 0x0, 0x0) 2018/02/03 22:10:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000000000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x6b3, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000e43000)=""/15, 0xf, 0x3) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r0, 0xc10c5541, &(0x7f0000765000-0x10c)) 2018/02/03 22:10:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000cc000)='/dev/cuse\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a3c000), &(0x7f0000ec3000)=0x4) r1 = socket$inet(0x2, 0x2, 0x0) fremovexattr(r1, &(0x7f00002fe000-0xd)=@known='security.ima\x00') setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00004a6000)=@security={'security\x00', 0xe, 0x4, 0x3b0, 0xffffffff, 0x190, 0x250, 0x98, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000048000-0x40), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x98}}, [{{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0x10, 0x0, 0xff}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, 0x1, 0x2, [0x40, 0x20000, 0x9, 0x1ce2000, 0x1, 0x8000, 0x100000001, 0x2, 0x82, 0x4, 0x5, 0x0, 0x1, 0x7, 0xc4, 0x81], 0x0, 0xffffffff, 0x40}}}, {{@ip={@local={0xac, 0x14, 0x0, 0xaa}, @empty, 0xffffff00, 0xffffff00, @generic="8b851c60831ba74cd1170afaa455a3f7", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x5c, 0x2, 0x10}, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@ah={0x28, 'ah\x00', 0x0, {0x7f, 0xce}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x3, 0x1, 0x2}}}, {{@ip={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0xffffffff, @common='gretap0\x00', @common='irlan0\x00', {}, {0xff}, 0x67, 0x1, 0x40}, 0x0, 0x100, 0x160, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x6, [0xd3, 0x80000000, 0x8000, 0x6718, 0x80000001, 0x9], 0x6, 0x5f, 0x1}}}, @common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0x100, 0x8}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="67c20c18e388", 0x8001, 0x4c, [0x2, 0x6e, 0x100, 0x5, 0x101, 0x7, 0x5, 0x7, 0xa547, 0x8, 0x2, 0x81, 0x19, 0x2, 0xe4ea], 0x3, 0x7, 0x1}}}]}}, 0x410) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000db7000-0x5)="8908040800", 0x5) 2018/02/03 22:10:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000eda000-0x9)='/dev/ppp\x00', 0x240800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_EMULATED_CPUID(r0, 0xc008ae09, &(0x7f0000000000)=""/250) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000002000-0x28)={&(0x7f00004d1000/0x2000)=nil, 0x10001, 0x5, 0x10, &(0x7f0000000000/0x1000)=nil, 0x8}) openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x32000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000002000-0x10)={&(0x7f00000c0000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f000089e000+0x392)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000fdb000-0x50)={{0x1}}) 2018/02/03 22:10:31 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000db6000-0x8c)={0x6, 0x6, 0x0, 'queue1\x00', 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000001000)={0x3, &(0x7f0000001000-0xc)=[{}, {}, {}]}) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000985000)=[{&(0x7f00006fe000-0x63)="9576fb5678f4d8bb1b8c63a229d9ca03842c53286f77e16d6684d4bfd43e32c65df55930020d1466b3ccd513", 0x2c}], 0x1, &(0x7f0000633000-0x90)=[]}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000425000)=""/43, 0x2b}, {&(0x7f000009f000)=""/87, 0x57}], 0x2, &(0x7f0000590000)}, 0x0) 2018/02/03 22:10:31 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000912000)='/dev/dsp\x00', 0x140, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000108000-0x4)=0x8, 0xfd) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f000086f000-0x8)={0x0, 0x0}) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f0000d1d000)=@pic) sendmsg$nl_generic(r1, &(0x7f000010f000)={&(0x7f000000f000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f00004e1000-0x10a4)={0x14, 0x23, 0x2fd, 0xffffffffffffffff, 0xffffffffffffffff, {0x12}, []}, 0x14}, 0x1}, 0x0) 2018/02/03 22:10:31 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80006, 0x1ff, &(0x7f0000031000)={0x0}) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000e6d000)=0x2, 0x4) r1 = socket$inet6(0xa, 0x2000004, 0x2) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r1, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:31 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x10000000000009}, 0x1c) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000e6f000-0xe8)={{{@in6=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f0000944000-0x4)=0xe8) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e6e000)={@mcast2={0xff, 0x2, [], 0x1}, 0x1, r1}) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000e6e000-0x8)={0xbd0}, &(0x7f0000e6e000-0x8), 0x8) 2018/02/03 22:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) removexattr(&(0x7f0000037000-0x8)='./file0\x00', &(0x7f00008ad000)=@random={'btrfs.', '#\x00'}) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000007000-0xa)={&(0x7f0000ee2000-0x92)="184e721c060000000000000060b22053d1c199b0c4cbd7ab0296e7154fea8aa900000005f6812bf975fd831ef5ec461bb6c0a3532a9a203d11f67732285e058ecec7b40e37910727b26b20338b84e5cc285a589a7f324ca94a7da40be1b70c09820899b3091c2484fb00000000000000ff1bafeb30fc119c5957f1cbdbc28571f9898d9a1ead4d0400000000000000068239", 0x92}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f000004a000/0x1000)=nil, 0x1000}, 0x2000000001}) close(r0) 2018/02/03 22:10:31 executing program 2: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x1) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x1b, &(0x7f000001b000)=@mangle={'mangle\x00', 0x1f, 0x4, 0x378, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000001b000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ipv6={@mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @generic="49b4fded3d90982255fb9754e4970490", @generic="a864a424356fc322f33c8ccb29705feb"}, 0x0, 0xa8, 0xf0, 0x0, {}, []}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14}, @ipv4=@empty}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, [], [], @syzn={0x73, 0x79, 0x7a}, @common='lo\x00'}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @HL={0x28, 'HL\x00'}}]}}, 0x3d8) syz_emit_ethernet(0x3e, &(0x7f0000018000-0x3e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "bc086e", 0x8, 0x2b, 0x0, @empty, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}}}, &(0x7f0000005000)={0x0, 0x1, [0x0]}) 2018/02/03 22:10:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000001000/0x1000)=nil, 0x1000}, 0x1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000002000-0xc)='/dev/amidi#\x00', 0x4, 0x10000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x14, 0x800) getxattr(&(0x7f0000614000)='./file0\x00', &(0x7f0000001000-0x9)=@random={'user.', 'GPL\x00'}, &(0x7f0000001000-0xb3)=""/179, 0xb3) r2 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$llc(0x1a, 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000004000-0x10)={&(0x7f000073f000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000004000)=[@in={0x2, 0x3, @rand_addr=0x3329}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x80000000}], 0x2c) 2018/02/03 22:10:31 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:31 executing program 6: r0 = syz_open_dev$mouse(&(0x7f000005a000)='/dev/input/mouse#\x00', 0x0, 0x80) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000e5e000-0x8)) setns(r0, 0x4000000) mmap(&(0x7f0000b7a000/0x4000)=nil, 0x4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b7d000)='/dev/kvm\x00', 0x502ed115b2d9a5ae, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ftruncate(r1, 0x40102) r2 = socket$kcm(0x29, 0x802, 0x0) ioctl$int_in(r2, 0x5452, &(0x7f0000b7b000)=0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000b7c000-0xc)={0x7, 0xca3, 0x6, 0x0, 0x1ff, 0xd}) sendfile(r2, r1, &(0x7f0000002000), 0x876b5e795) 2018/02/03 22:10:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f000001a000), 0x80000) sync_file_range(r0, 0x1, 0x81, 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x18, 0x2000004e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1}, 0x0) 2018/02/03 22:10:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x88a) r1 = perf_event_open(&(0x7f000028d000-0x78)={0x3, 0x78, 0xffffffffffffff01, 0x0, 0x1ff, 0x2, 0x0, 0x1000, 0x28800, 0x2, 0x9, 0x4, 0x100, 0x101, 0xfffffffffffffff7, 0x9, 0x1, 0x20, 0x2f, 0xfa27, 0x1000, 0x4, 0x80, 0x401, 0x200, 0x2, 0x40, 0xffffffff, 0x2, 0x0, 0xd5, 0x101, 0x9, 0x100000001, 0x7, 0x3, 0x1, 0x5, 0x0, 0xc94, 0x4, @perf_bp={&(0x7f0000e70000), 0x5}, 0x0, 0x8, 0x1, 0x4, 0x8, 0x4, 0x7}, r0, 0x0, 0xffffffffffffffff, 0xc) pipe(&(0x7f0000b62000-0x8)={0x0, 0x0}) accept4$nfc_llcp(r2, &(0x7f0000e6a000), &(0x7f0000c01000-0x4)=0x60, 0x80800) r4 = socket$bt_l2cap(0x1f, 0x0, 0x0) dup2(r1, r4) r5 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r5, &(0x7f00008f8000-0x18)=""/24, 0x18) write$evdev(r5, &(0x7f0000058000-0x60)=[{{}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) r6 = getuid() stat(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000010d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000511000-0x8)='./file0\x00', &(0x7f0000c5a000)='./file0\x00', 0x2, r6, r7, 0x7f, 0x0, 0x12400) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000d7c000-0xa0)={0x0, @in6={{0xa, 0x0, 0x10001, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x7}}, 0x100000000, 0x1, 0x7, 0x1, 0x40}, &(0x7f00000b2000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000e56000)={r8, @in={{0x2, 0x0, @empty}}, 0x5, 0x6}, 0x98) io_setup(0x200, &(0x7f0000697000-0x8)) ioctl$TCSBRKP(0xffffffffffffffff, 0x5425, 0x0) 2018/02/03 22:10:31 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x100000000, 0x41) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @empty, @syzn={0x73, 0x79, 0x7a, 0x0}}}, 0x1e) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000+0xfb5)={0x0, 0x0}) perf_event_open(&(0x7f0000001000)={0x3, 0x78, 0x3, 0x0, 0xffffffffffff11d3, 0x6, 0x0, 0x7f, 0x0, 0x8, 0xfff, 0x7f, 0xffffffffffffe944, 0x5, 0x7, 0x4, 0x0, 0xa4a5, 0x9, 0x7, 0x1ff, 0x4, 0x2, 0x1, 0x1f6, 0x40000000, 0x8000, 0x1, 0x0, 0x1, 0x0, 0x8, 0x1, 0x4, 0x6, 0x101, 0x5, 0x0, 0x0, 0x1f, 0x5, @perf_bp={&(0x7f0000001000-0x1), 0x2}, 0x3812e, 0x81, 0x45, 0x3, 0x7fff, 0xfffffffffffffff8, 0x8}, r1, 0x6, r0, 0x8) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000001000-0x15)=""/21, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00009d6000-0xd0)={0x2, 0x400000000000003, 0x0, 0x0, 0xf, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, @sadb_x_nat_t_port={0x1, 0x18}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x40000005, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x78}, 0x1}, 0x0) 2018/02/03 22:10:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bd5000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000857000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = add_key(&(0x7f0000191000-0xb)='cifs.idmap\x00', &(0x7f000086a000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000038c000-0x4f)="e636de60816e56e08687e01dda2ba740a23a9149c3c195a23618427bdb2f73c37421b4f202962a5e715cf3e58c4e042e7dc40bf3ed31846749e8adab365583d391cb3b923d0599b1029c2bcb3a9cc5", 0x4f, 0xfffffffffffffffc) request_key(&(0x7f0000fb8000+0x92d)='id_resolver\x00', &(0x7f000062d000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000c10000-0x1)='\x00', r1) rt_sigsuspend(&(0x7f0000058000-0x8), 0xfffffffffffffff8) fcntl$getownex(r0, 0x10, &(0x7f00000e1000)={0x0, 0x0}) fcntl$setown(r0, 0x8, r2) 2018/02/03 22:10:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000a8e000-0x4), 0x80800) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000270000)={0x9, 0x7fffffff, 0x1, 0x6e6}, 0x8) keyctl$dh_compute(0x17, &(0x7f0000b82000), &(0x7f00000ca000)=""/216, 0xd8, &(0x7f00006c1000)={&(0x7f0000fb5000)={'cbcmac(aes-generic)\x00'}}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f000024a000-0xc)={0x6, 0xffffffffffffffff, 0x1}) clock_gettime(0x0, &(0x7f000097b000-0x10)={0x0, 0x0}) futimesat(r1, &(0x7f0000966000)='./file0\x00', &(0x7f00008d7000)={{r2, r3/1000+10000}}) 2018/02/03 22:10:31 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000564000)='/dev/ptmx\x00', 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x100000000002000a) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3, 0x4000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000069d000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000eca000-0x11)='/selinux/enforce\x00', 0x100, 0x0) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000008000-0xc8)={0x4, 0x0, [{0x8d3, 0x2, 0x0, 0x0, @sint={0x3f, 0x1000}}, {0x9, 0x6, 0x0, 0x0, @adapter={0xffffffffffffffb0, 0x100000001, 0x3, 0x7ff, 0x7}}, {0x8e5b, 0x2, 0x0, 0x0, @msi={0xa1ed, 0x6, 0xc2c2}}, {0x0, 0x7, 0x0, 0x0, @sint={0x2, 0x7f}}]}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000d0e000)={0xffffffffffff0001, 0x2, 0x1ff, 0xfffffffffffffff8}) signalfd(r0, &(0x7f0000b31000-0x8)={0x73}, 0x8) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000055f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) syz_open_dev$mouse(&(0x7f000046c000)='/dev/input/mouse#\x00', 0x800, 0x400) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r3, 0xc0045520, &(0x7f0000e69000)=0x6) 2018/02/03 22:10:31 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000e6e000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000ba6000)={0x0, 0x0}}, 0x10) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000e6d000)=r0, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r1, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:31 executing program 4: mmap(&(0x7f0000000000/0x49000)=nil, 0x49000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000003e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x10, 0x21, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "f0810e", 0x0, "c6ff9f"}}}}}}}, &(0x7f0000008000)={0x0, 0x0, []}) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dmmidi(&(0x7f000004b000-0xd)='/dev/dmmidi#\x00', 0xffffffffffffffe0, 0x105000) ioctl$KVM_SET_ONE_REG(r0, 0x4010aeac, &(0x7f0000012000)={0x7, 0xc4}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000017000)={0x3}, 0x4) r1 = syz_open_dev$audion(&(0x7f0000049000)='/dev/audio#\x00', 0x8, 0x100) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f000004b000-0xd)='/dev/net/tun\x00', 0x0, 0x400000) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000030000-0x4)=0x1, 0x4) mmap(&(0x7f000004a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f000004a000)) 2018/02/03 22:10:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000001000-0x120)={0x961, 0x3, 0x7e0000000, 0x5, [], [], [], 0x8000000, 0x7, 0x5, 0xfffffffffffffff8, "94d90cc4fc5e9e229f4015b4bfae47b2"}) bind$alg(r0, &(0x7f00008f0000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) 2018/02/03 22:10:31 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000007000)='/dev/qat_adf_ctl\x00', 0xb00, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000004000)={0x5, [0x1, 0x80, 0x600000000, 0x6, 0xf8f]}, 0xe) r1 = socket(0x2, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000003000-0x10)=@common='bridge0\x00', 0x10) sendto$inet(r1, &(0x7f0000005000), 0xff8e, 0x0, &(0x7f0000001000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) 2018/02/03 22:10:31 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:31 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000)={&(0x7f0000014000-0x8)='./file0\x00'}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 131.529557] kauditd_printk_skb: 99 callbacks suppressed [ 131.529566] audit: type=1326 audit(1517695831.451:1324): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22745 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 131.559823] audit: type=1326 audit(1517695831.451:1325): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22745 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 131.584446] audit: type=1326 audit(1517695831.452:1326): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22745 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=249 compat=0 ip=0x453299 code=0x7ffc0000 [ 131.610129] audit: type=1326 audit(1517695831.458:1327): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22745 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 131.634713] audit: type=1326 audit(1517695831.458:1328): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22745 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 131.659288] audit: type=1326 audit(1517695831.458:1329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22745 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=130 compat=0 ip=0x453299 code=0x7ffc0000 [ 131.683879] audit: type=1326 audit(1517695831.458:1330): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22745 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 131.708480] audit: type=1326 audit(1517695831.458:1331): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22745 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=72 compat=0 ip=0x453299 code=0x7ffc0000 [ 131.733054] audit: type=1326 audit(1517695831.458:1332): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22745 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 22:10:31 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000d89000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$TUNSETPERSIST(r0, 0x400454cb, &(0x7f000020d000)) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00008be000)='/dev/qat_adf_ctl\x00', 0x608000, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000512000)=""/246) 2018/02/03 22:10:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000001000-0xe)='/dev/admmidi#\x00', 0xfffffffffffffd15, 0x1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000503000-0x8)=0x5) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a7a000)='/dev/sequencer\x00', 0x6400, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f000026e000-0xc)={0x8, 0xffffffff7fffffff, 0x7ff, 0xdf, 0x6, 0x4}) mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x13f0000000000) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x3, 0x0, 0x0, []}, 0x8) sendto$inet6(r2, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:31 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000080003, 0x10000000000000ef) bind$inet6(r0, &(0x7f0000013000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x9}, 0x1c) socket$inet6(0xa, 0x80000, 0x90e3) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f000000d000)=@hopopts={0x0, 0x1, [], [@enc_lim={0x4, 0x1, 0xfffffffffffffffc}, @calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) r1 = syz_open_dev$sg(&(0x7f0000009000)='/dev/sg#\x00', 0x7ff, 0xa040) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MP_STATE(r1, 0x4004ae99, &(0x7f0000015000)=0x7) sendto$inet6(r0, &(0x7f0000007000), 0x0, 0x0, &(0x7f0000003000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/03 22:10:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xba, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_DEBUGREGS(r0, 0x4080aea2, &(0x7f0000000000)={[0x0, 0x1, 0x1d005, 0x4000], 0x6, 0x86, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000016000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmsg$kcm(r2, &(0x7f0000463000-0x38)={0x0, 0x0, &(0x7f0000faf000-0x80)=[{&(0x7f0000259000-0x2)=""/2, 0x2}, {&(0x7f0000e1f000)=""/118, 0x76}, {&(0x7f0000574000-0x80)=""/128, 0x80}, {&(0x7f0000c7f000)=""/169, 0xa9}, {&(0x7f00001a8000)=""/163, 0xa3}, {&(0x7f0000d11000-0x2e)=""/46, 0x2e}, {&(0x7f0000abe000)=""/162, 0xa2}, {&(0x7f0000181000-0x5)=""/24, 0x18}], 0x8, &(0x7f0000b8c000-0xb6)=""/182, 0xb6, 0x4}, 0x40010000) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004ca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000969000-0x28)=@ethtool_eee={0x45}}) 2018/02/03 22:10:31 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000025000+0xc6d)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f000000e000)=0xe8) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x9, 0x0, 0x0, r1}, {}]}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000027000)='autogroup\x00') ioctl(r2, 0x101, &(0x7f000000c000-0xfd)="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") 2018/02/03 22:10:31 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000fdf000-0x78)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) ptrace$peek(0x2, r1, &(0x7f0000e8f000)) r2 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004a9000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$void(r3, 0xc0045c7f) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000315000)=0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000245000)={{}, {0xe}}) 2018/02/03 22:10:31 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009000)={0xaa, 0x2}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000005000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000022000)={{&(0x7f0000007000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000005000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/03 22:10:31 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x80000002, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009fa000/0x3000)=nil, 0x3000, 0xe000, 0x3, &(0x7f0000bf8000/0xe000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000000000)={0x6, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000-0x28)={r0, 0x0, 0x12, 0xee, &(0x7f0000a24000-0x12)="7bf12c5146f9481e7186e1c8a6f9c3a16549", &(0x7f00009f9000-0xee)=""/238, 0x0, 0x1}, 0x28) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) mremap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x1000, 0x2, &(0x7f0000a96000/0x1000)=nil) 2018/02/03 22:10:31 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0x20, {0x0, 0x6, 0x69, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, &(0x7f0000321000-0x4)=0x98) r0 = perf_event_open(&(0x7f0000b7b000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000e7b000-0x1)}, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000049f000-0xf)='/dev/sequencer\x00', 0x2, 0x0) r2 = fcntl$getown(r0, 0x9) stat(&(0x7f000048e000-0x8)='./file0\x00', &(0x7f0000e42000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00009f0000-0x4)=[0xffffffffffffffff]) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000cd5000)={0x0}, &(0x7f000068c000-0x4)=0xc) getresuid(&(0x7f0000341000), &(0x7f0000b86000), &(0x7f000087f000)=0x0) fstat(r0, &(0x7f0000661000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000b42000-0x4)=0x0) write(r0, &(0x7f0000785000-0x8a)="bfd83072657db41dfb24932a49d7faaa114e0ba6155367616cc5cd46cf364345abdbfc36629c62c632b0a08174ba5ed39af6d7960802e7809cde5b020c6afb35c623f4e1b760436b7be213963d80a67283231b07ed39026dd418cde0ac02568903c8c164a6e9eb8862487cc8716b2dba182383d9d9255b61d8196797576a7f264289c47a8ee739d344fb", 0x8a) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d1c000+0xee7)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@broadcast}}, &(0x7f00005ce000-0x4)=0xe8) r10 = getegid() sendmsg$unix(r1, &(0x7f000070b000)={&(0x7f0000e7f000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000bf7000)=[{&(0x7f0000662000)="6574d1a8b955872b1d2ab2ba130c9605da51386d5e4c50a9455a45f7fa075b8d05846c9a62cde93e3077cb8cce161099ac650cdd112812a0e5ff567ccb8ab7167dba773b1f6c", 0x46}], 0x1, &(0x7f00001a3000-0x118)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x118, 0x40000}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00006ca000-0x20)={@common='bpq0\x00', @ifru_addrs={0x2, 0x2, @empty}}) clone(0x18c2500, &(0x7f000052d000-0x97), &(0x7f0000851000-0x4), &(0x7f0000e9b000), &(0x7f0000ce4000)) 2018/02/03 22:10:31 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) [ 131.757740] audit: type=1326 audit(1517695831.458:1333): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=22745 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=72 compat=0 ip=0x453299 code=0x7ffc0000 [ 131.796459] could not allocate digest TFM handle cbcmac(aes-generic) [ 131.803106] could not allocate digest TFM handle cbcmac(aes-generic) 2018/02/03 22:10:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={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, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) write$tun(r1, &(0x7f0000fea000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], 'b'}}}}, 0x2f) fchmod(r2, 0x10c) read(r0, &(0x7f000022e000)=""/74, 0x4a) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) 2018/02/03 22:10:31 executing program 2: clone(0x0, &(0x7f0000000000), &(0x7f0000001000), &(0x7f0000113000), &(0x7f000027e000-0x1)) r0 = socket(0x0, 0x0, 0x0) ioprio_set$pid(0x2, 0x0, 0x7eb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000003000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000002000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000001000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={r2, 0x80, 0x8}, 0xc) r3 = dup3(r0, r0, 0x480000) ioctl$KDMKTONE(r3, 0x4b30, 0xfffffffffffffffc) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r3, 0xc4c85513, &(0x7f0000001000-0x4c8)={{0x7, 0x6, 0x6, 0x101, "4b8c9d05acc9f358cf6c757fb01dc8a904ef11ad3f4057fa493c56c586b8e9e74eb5198ccaba343f0580b364", 0x100000001}, 0xa84, [0xaad, 0x100, 0x8, 0x0, 0x2, 0x8, 0x0, 0x2, 0x7, 0xfffffffffffffc01, 0x1ff, 0x5, 0x1000, 0xff, 0xffff, 0x1000, 0x0, 0x4a0c, 0x8001, 0xd97, 0xfffffffffffffff7, 0xfffffffffffffffb, 0x8, 0x0, 0x8, 0x9, 0x2, 0x8001, 0x4, 0x8000, 0x3f, 0x8, 0x6, 0x2, 0xe7, 0x9, 0x72, 0x0, 0x4, 0x6, 0x0, 0x51, 0xa8d, 0x8, 0x3f, 0xffff, 0x2, 0x4, 0x7fff, 0x8, 0x6, 0xbe5, 0x7fffffff, 0x7, 0x4, 0x200000000, 0x4800000000000, 0x4, 0x800, 0x793, 0x200, 0x8, 0x5, 0xb517, 0xfffffffffffffffa, 0x81, 0x39, 0x9, 0x3, 0x2, 0x8, 0xcf, 0x81, 0x87, 0x7f, 0x8d93, 0x7d, 0x3, 0xfff, 0x5, 0xf7b, 0x80000001, 0x9, 0x8001, 0xfffffffffffffffc, 0x4, 0x0, 0x8ac, 0x0, 0x9, 0x7ff, 0xfffffffffffffff7, 0x8, 0xf27e, 0x0, 0x2, 0x6, 0x6, 0x40, 0x1, 0xfc, 0x85a2, 0x9f4a, 0x5, 0x0, 0x8, 0x7fffffff, 0x7, 0x49, 0x1, 0x7, 0x4, 0x80000001, 0x800, 0x6, 0x3ff, 0x2, 0x6, 0x1, 0x2015, 0xa000000000000, 0x7ff, 0x1c, 0x8, 0x6, 0xfffffffffffffffd, 0x7ff, 0x1], {0x77359400}}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xfb, 0x7fffffff, 0xe22, 0x9, 0x46}, &(0x7f0000120000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000be7000)={r4, 0x3c, "1522098e14583ae08db07ef8a4b8f91eb736245f6812873010cc264c6ef89baa4fd205685aa5df4b6a5f772a41ebfbc8499f19fc53cb8a44a0d26131"}, &(0x7f0000b8b000-0x4)=0x44) ioprio_get$pid(0x2, 0x0) 2018/02/03 22:10:31 executing program 5: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000002c000-0x320)=@filter={'filter\x00', 0xe, 0x4, 0x2c0, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr, 0x0, 0x0, @generic="fa6b8136000e379d94419fbab0c07b3f", @generic="7f856e5179939b818df8e9517eeaab43"}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@broadcast=0xffffffff, @multicast2=0xe0000002, 0xffffffff, 0xffffff00, @syzn={0x73, 0x79, 0x7a, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x62, 0x1, 0x20}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xf8, 0x0, {}, [@common=@icmp={0x28, 'icmp\x00', 0x0, {0xf, 0x2, 0x8, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7, [0x40, 0x7, 0x0, 0x5, 0x8, 0x100000001], 0x10000, 0x3, 0x1}, {0x43, [0x1, 0x3e08a2c, 0x81, 0x689, 0x44, 0xfffffffffffffffa], 0xfd0b, 0xe472, 0x3f}}}}]}}, 0x320) socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000002b000)='/dev/sg#\x00', 0x2, 0x400001) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f000002c000)='./file0\x00', &(0x7f000002c000-0x10)=[&(0x7f000002d000-0x2)='[\x00', &(0x7f000002d000-0x9)='/dev/sg#\x00'], &(0x7f000002d000-0x30)=[&(0x7f000002d000-0x1e)='vboxnet1wlan1(bdevself$wlan0)\x00', &(0x7f000002d000-0x1)='\x00', &(0x7f000002c000)='proc^](vboxnet1\x00', &(0x7f0000029000-0x1d)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', &(0x7f000001d000-0x9)='/dev/sg#\x00', &(0x7f000002c000)='bdev\x00']) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f000000f000-0x10)={0x4, 0x0, &(0x7f0000008000/0x3000)=nil}) 2018/02/03 22:10:31 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:31 executing program 3: mmap(&(0x7f0000000000/0xe6d000)=nil, 0xe6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e6e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000aa6000-0x28)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r2, &(0x7f0000322000-0x2a), 0x0, 0x40001, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000d24000)=0x0) mmap(&(0x7f0000e6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r3, 0x6, &(0x7f0000e6f000-0x10)={&(0x7f00009b1000-0x10)=""/16, 0x10}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e70000-0x8)) 2018/02/03 22:10:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) symlink(&(0x7f00004c6000-0x8)='./file0\x00', &(0x7f00003f7000-0x8)='./file0\x00') r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000ceb000)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000e4000-0xc)={0x0}, &(0x7f0000bde000)=0xc) mmap(&(0x7f0000000000/0xe81000)=nil, 0xe81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = signalfd(r3, &(0x7f00006e7000)={0x5}, 0x7f074b281425a1cb) unshare(0x40600) r7 = epoll_create(0x51) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000519000-0xc)) r8 = signalfd4(0xffffffffffffffff, &(0x7f0000e7d000), 0x8, 0x0) signalfd4(r8, &(0x7f0000cec000-0x8), 0x8, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r1, &(0x7f0000ff8000)={r0, r3, 0x5}) ioctl$KVM_REGISTER_COALESCED_MMIO(r3, 0x4010ae67, &(0x7f0000f86000-0x10)={0x0, 0xffffffffffffffff}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r3, 0x4010ae68, &(0x7f0000726000-0x10)={0x0, 0x10000}) 2018/02/03 22:10:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2018/02/03 22:10:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x75) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="3665a1ab415b7ac7", 0x8) syz_open_dev$vcsa(&(0x7f00000a0000-0xb)='/dev/vcsa#\x00', 0x8, 0x4000) r1 = accept$alg(r0, 0x0, 0x0) recvmmsg(r1, &(0x7f000006c000-0x12c)=[{{&(0x7f0000da8000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000085000-0x20)=[{&(0x7f0000723000)=""/23, 0x17}], 0x1, &(0x7f0000416000)=""/132, 0x84}}], 0x1, 0x0, &(0x7f0000899000-0x10)) 2018/02/03 22:10:31 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) [ 131.953626] x_tables: ip_tables: icmp match: only valid for protocol 1 2018/02/03 22:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000a3e000-0xb)='/dev/mixer\x00', 0x101, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f00000d5000)='/dev/dmmidi#\x00', 0x3ff, 0x80000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000e91000-0x8)={r0, r2}) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000035b000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) fsetxattr(r2, &(0x7f0000d48000)=@random={'tfusted.', 'cmac(aes)\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000563000-0xd)='user)ppp1\x00', 0xc, 0x2) sendmsg$alg(r3, &(0x7f00007ce000-0x38)={0x0, 0x0, &(0x7f0000813000)=[{&(0x7f0000578000)="e963a470d2596a2fb3e9719d8e0d3ad25cd2e24534cf1f1a2beb19478f0b333400", 0x21}], 0x1}, 0x0) 2018/02/03 22:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000fdb000-0xc)={0x4, 0xffffffffffffffff, 0x1}) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000675000-0x4)=0x7, 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x4, 0xe, 0x8) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003d0000-0xe)='/selinux/user\x00', 0x2, 0x0) write(r1, &(0x7f0000a88000), 0x0) 2018/02/03 22:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000ba4000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000255000-0xc)='/dev/rfkill\x00', 0x4001, 0x0) ioctl$KVM_GET_MP_STATE(r1, 0x8004ae98, &(0x7f0000e02000)) r2 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x5226, 0x0, 0x0, 0x0, 0x800000000}, 0x0, 0x0, r0, 0x0) bind$ipx(r1, &(0x7f0000a3a000-0x10)={0x4, 0x100, 0x4, "45fd96943d3a", 0x5374}, 0x10) socket$pptp(0x18, 0x1, 0x2) readv(r2, &(0x7f0000814000)=[{&(0x7f0000ef0000)=""/182, 0xb6}], 0x1) prctl$intptr(0x24, 0x80000000) syz_open_dev$vcsn(&(0x7f0000521000-0xa)='/dev/vcs#\x00', 0x0, 0x800) 2018/02/03 22:10:32 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x0, [], []}, 0x8) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_sco(r0, &(0x7f0000001000-0x8)={0x1f, {0x7f, 0x4, 0x0, 0xf2, 0x1, 0x2}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000039d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) fcntl$notify(r0, 0x402, 0x80000024) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f000025c000-0x4)=0x7) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000026a000-0xf)='/dev/sequencer\x00', 0x4001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000a92000)={0x0, 0x4d, "0277164e3e683c0703bfeed719d12d11d75f9c34fbd88e024321e6ad068b0b8a420216b94758caad0eb085ce59ac8cdf264fa86edfc4be050dab98f84b17ca84c0aafedf25436e2978daa2a6cc"}, &(0x7f0000b27000-0x4)=0x55) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00004b5000)={0x4f3b, 0x8203, 0x3, 0xb65, 0x0}, &(0x7f0000061000)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00009d0000)={0x0, 0x100000000}, &(0x7f000054e000+0x244)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000b51000-0x6)={0x0}, &(0x7f0000475000-0x4)=0x6) getsockname(r0, &(0x7f0000983000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000ca6000-0x4)=0x1c) sendmmsg$inet_sctp(r0, &(0x7f0000d0e000-0x70)=[{&(0x7f0000ee9000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}}, 0x10, &(0x7f000006a000)=[{&(0x7f000005c000)="73df90b472e6195738169361f9c065c6f13a988ffe70598ac88cbd2415f0e382acd95bb5d5027ec547e31d6333", 0x2d}, {&(0x7f0000925000-0x1000)="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", 0x1000}], 0x2, 0x0, 0x0, 0x4}, {&(0x7f0000231000)=@in6={0xa, 0x1, 0x4c, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, 0x1c, &(0x7f00001e7000)=[{&(0x7f0000ae8000)="9697188c598899a4ab3a066fc231e1af4466c2cac69ea21bc263cfb18a66573d52f6ec6e7d8671f7c4f17782ba65865996c44f2f123e3d306b4e9ccbe80eca4042ab60bbc97ff406e1", 0x49}, {&(0x7f00004d7000)="228b3777e8418cbf88fdda5a2d093ecdd7881c0b12b94677c06486d7f9335891432d4763ac7311ed4955c43c058bc74c4c4d2aad52ef32419e7170ba6ede0eaa2cc64631ff6eda7fca5b79575d81055908dcbee747cd3abdc72e2a2535857285d5b7cbe7ce90f7ebf7115dc6fb6555", 0x6f}, {&(0x7f0000873000)="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", 0xfb}, {&(0x7f000028a000-0x34)="5fa09ca366a95baabb859dd28f03a60e05f9b7ebffc2e950597e958c6fb17ede6d72d6baba1fbe67516e1664c9dbcc8ff51becd6", 0x34}, {&(0x7f0000e86000-0xf4)="4b7dc088cdbbd7c826a4644d452d31e2687de9ec6a780ef36578512f08eafe574ff526ccc3a8065fd32bf8978ce9055fa6bd8620edb0630739facf096ad02197368d3012d8f930ee4ebb1713ce9149ac2be30f65c85d4b3baa38948e5ab0f26469de1fca041e362bc22eb39333c2f142e2219e491422a3cf64ed1ab21d149acb94c1cd3ab89d875cf3cf4e2d1f5dd126f763d23bb0e82218bd18c760ee992214f92e4b46bc0cd1581b56f0fcba6baf3be99fc118e250482a3d831e04d21b83b178c943e69d70656abc7a7e5de7ec3dbc2fa6b4abbae5a8718ee6f82ae6613583d2e91fb9b0f9fd373a565d707d572f6829c152b6", 0xf4}, {&(0x7f0000f72000)="1533771be857c81f4187c2135d30d8b4055b5cc1450c7921348c709b4ccfb31db6c21340928645ef8fd9e70b626553f991fa2fd95435266d7aeb99daf16d1a6b689e2fe19b88c0397faf0e0737b2752bd3e008981d593d499a0e11cb147086ad2ac51632537f1b52d9cef99865b5b9aec858c5cc5b5a725a0c646bac03db91b26b1c181486e735ba3c31130faff38f9be743191aafc9d41d8b276e371ae21199", 0xa0}, {&(0x7f00005dc000)="6457b72f8d179c161ac345397cdc3bbbe4ea2d9c51f08e456667024ead7f3b1def2aee4d21f1eb1693292d3d62ed1349ec4160", 0x33}, {&(0x7f0000752000-0xdd)="c3c126a863ac537e1b36d4934d9ec06583088387f581124c998dd6facbcf3f955e2255a813a683d1ab9e0a2cbbbd80fc47681b1802acebc7da1292b09e34e659174ab0c3f866c160a892dd776ec0cf3ce97219c7116dcfc63059d4f236e7ed04195053bc7b4b8958eac2961ff9c9064cc727d48b27068050b2ec89154c3f03222389a66360a0a18d69d6fed267c9e9933b14eafb6ff24714bcfc053e4346088bca2d0bded143c324aa4f9826d00d720bd7068a49f8061e742ca5bbda29e17716e8ee5fa551133bb1e656052f63209f25689d29acc766c4f05e48671df7", 0xdd}, {&(0x7f0000870000)="d4942dcea024c20af8a07027b908941b968170707dff10c838624495ba7b8043df5b7688dfdeae0e9a449285d9d0920f53c8c17d7a757e09104436c1d9239cd0e3768fa42746c7d91db7d7a198b0b51352627e56bfbb4a", 0x57}], 0x9, &(0x7f00004e3000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x3, 0x8200, 0xffffffffffff0731, 0x1955, 0x40, 0xa0, 0x2, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x9, 0x206, 0x401, 0x2, 0x4, 0x8, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0x4513, 0x8, 0x3, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x8f, 0xfffffffffffffffb, 0x8, 0x1, 0x98, 0x20, 0x80000000, 0x6, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x2, 0xffffffffffffff7f, 0xfffffffffffffffd, r6}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x9, 0x9}}], 0x120, 0x10}], 0x2, 0x50) ioctl$TCSBRKP(r2, 0x5425, 0x6) bind$bt_rfcomm(r2, &(0x7f000079c000)={0x1f, {0x7, 0x1, 0x7, 0x3, 0x8000, 0x1ff}, 0x3}, 0x9) 2018/02/03 22:10:32 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x29, &(0x7f00000ce000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/03 22:10:32 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) modify_ldt$read_default(0x2, &(0x7f0000013000)=""/117, 0x75) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f0000002000)="03b22b1f4a1aa8fe14e4e5395c41857ab0745b2faf7730fe85934afa2e8ddd9a2f96fc3aacdd32974c9d6e6b47ca32db76c62c7bcacf2c31df57d27f0afb706a5b1d83b147c3e4cd5165776b35e5a2d1395005e53ec014e8291d45e54556162ddf54918ed643b7014c0e19e2cce82ee0ebc87acc934f56c6ea8bbbb79a036b58ec4b81361f950a626cf045d930a1b250d25dd170db35cff3b634e88979dd94311b5f6c0c2c8bde58410116cfe8dabda7efe0d2efde5c060607afb88a42691105134443a897059e025ce0d82906cd8c347279", &(0x7f0000002000), &(0x7f0000014000-0x4), &(0x7f0000002000)="c46a34ea89002af634bb3e27a950ea359ad3655c66f12d2e0e6914f72ae814a20136d75780f3d133f0d237b22ae9ae0b5be36be8cf564d87a1aed50227d9226f9b08d49659f3629270cbdb8e59602e296cc282f4bc81a1be5319f0c02098dd9f1a67ef57ea8639d1e254e7ff0b2ea56f05") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x80800) 2018/02/03 22:10:32 executing program 6: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x3, 0x3000, 0x200000000000002, &(0x7f0000422000/0x3000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000b6d000-0x1d)=""/29) r1 = socket$inet6(0xa, 0x1, 0x8010000800000084) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a45000-0x10)='/dev/sequencer2\x00', 0x7fe, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000ff9000-0x4), &(0x7f00006b1000-0x4)=0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f0000f13000-0x4)=0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000043b000)={0x0, 0x6d}, &(0x7f00004a2000)=0x6) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000372000-0x8)={r4, 0x2}, &(0x7f0000ff8000)=0xfffffffffffffdfa) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000ff7000-0x10)={0x4, &(0x7f0000ff7000-0x20)=[{}, {}, {}, {}]}) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000fed000-0x4)=0x1000, 0xfffffe21) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000fea000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f0000ff2000)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d5b000-0xc)=@sack_info={r5, 0x0, 0x8}, 0xc) 2018/02/03 22:10:32 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0xffffffffffffff2a, [0x6, 0x200000000, 0x3f]}}]}, 0x30) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:32 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) exit_group(0x5) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f00007c6000), 0x4) 2018/02/03 22:10:32 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000023000)={0x10}, 0xc, &(0x7f0000019000)={&(0x7f0000026000)=@ipv6_delroute={0x30, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000028000)={0x0}) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SMI(r1, 0xaeb7) r2 = openat(0xffffffffffffff9c, &(0x7f0000029000)='./file0\x00', 0x264482, 0x100) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000023000)={0x1, "4672f7e76733"}) 2018/02/03 22:10:32 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xfffffffffffffff7, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000000f000)={0x0, 0x67d0d6f9, 0xffffffffffffff7f, 0x3, 0x1dcb, 0x6}, &(0x7f0000008000)=0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x9)={r1, 0x0, 0x1, 0x8}, 0x10) 2018/02/03 22:10:32 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000001000-0x40)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000001000-0x100)={0x1ff, 0xfffffffffffffc00, 0x0, 0x6, 0x4, [{0x3, 0x800, 0x0, 0x0, 0x0, 0x1}, {0xffff, 0x80000001, 0x8, 0x0, 0x0, 0x2000}, {0xe53, 0x4, 0x1}, {0x1, 0x5, 0x7, 0x0, 0x0, 0x8}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00006d1000)='/dev/dsp\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000fcc000)) 2018/02/03 22:10:32 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x4, [], [@calipso={0x7, 0x20, {0x0, 0x6, 0x0, 0x0, [0x6, 0x200000000, 0x3f]}}]}, 0x30) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000f0f000)='/dev/vcsa#\x00', 0x50b, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000db2000-0x4)=0x35) madvise(&(0x7f0000a47000/0x2000)=nil, 0x2000, 0xc) clock_gettime(0x0, &(0x7f0000313000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000ba8000-0x68)={0xde01, 0x1, 0x1, {r1, r2+10000000}, 0x309, 0x1}) madvise(&(0x7f00004c9000/0x3000)=nil, 0x3000, 0xe) 2018/02/03 22:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000520000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b06000-0x130c)={0x14, 0xa, 0x200000000a, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) finit_module(r1, &(0x7f0000ab9000)='+systemwlan1vboxnet1ppp1posix_acl_access[vboxnet1wlan0cgroup-%\x00', 0x2) r2 = syz_open_dev$usbmon(&(0x7f000060f000-0xd)='/dev/usbmon#\x00', 0x4, 0x80240) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000c6b000)={0x0, 0x5, 0x78, 0xdad}, &(0x7f0000c9a000)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ce9000-0xa7)={r3, 0xfffffffffffffe71, "80007e4eb1f39ecaa0697897eab00ba591e0eeba98f98ad209d5826d22b6f71b6d29d8c4e3da64444454db0fd0ea68ed0a55311bfa3c618f856b031210bb34db8e3f3672c97ed42eb5201de895b28045c1d7e7a02d7007372f7faaeef021e55ef0bc966f10cbb448490126cebdb392d4c55cd30e8c123ecdd83592f8dfdd014db5af445ec4721b4e6f894312048d3e069698ce79c6e0d291a90719dc6fe514"}, &(0x7f0000167000)=0xd8d592ec10491fae) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00002f0000-0x14), &(0x7f0000a24000-0x4)=0x14) stat(&(0x7f0000a89000-0x8)='./file0\x00', &(0x7f0000281000-0x44)) ioctl$PIO_CMAP(r2, 0x4b71, &(0x7f000096b000-0x30)={0x0, 0x9, 0x3, 0x4, 0xfff, 0x3}) syz_open_dev$amidi(&(0x7f0000df0000-0xc)='/dev/amidi#\x00', 0x3, 0x2080) ioctl$VHOST_GET_VRING_BASE(r2, 0xc008af12, &(0x7f0000dec000-0x8)) 2018/02/03 22:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000065a000-0x2), &(0x7f0000504000), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) wait4(0x0, 0x0, 0x80000000, &(0x7f0000000000)) socketpair$ax25(0x3, 0x3, 0x0, &(0x7f0000e5a000)={0x0, 0x0}) connect$ax25(r0, &(0x7f0000639000-0x10)={0x3, {"306de58b765bb0"}, 0xffffffffffff0001}, 0x10) 2018/02/03 22:10:32 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009ac000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000000000)=""/57) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r1, 0x10e, 0xa, &(0x7f0000001000), 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000688000)='/dev/sequencer2\x00', 0x200, 0x0) syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x8, 0xc802) 2018/02/03 22:10:32 executing program 4: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ef4000)=0x38b, 0x27a) r1 = dup2(r0, r0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000ef5000)={0x0, @in={{0x2, 0x2, @loopback=0x7f000001}}, 0x2, 0x10001, 0x255, 0x4, 0x7f3}, &(0x7f000012a000)=0xa0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b89000-0x20)={0x8, 0x0, 0x2, 0x5}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00009bb000-0x10)={0x7f, r3}) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000ef6000-0xc)={r2, 0x6c, 0x30}, 0xc) 2018/02/03 22:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000a000)='./file0\x00', 0x8000, 0x8001) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000071b000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x800, 0x9, 0x100000000000002, r2, 0x776}, 0xfffffffffffffedf) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fed000-0x2c)={0xc, 0x4, 0x4, 0x100000003, 0x0, r3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r4, &(0x7f0000777000), &(0x7f0000ef1000-0x78)=""/120}, 0x18) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) socketpair$inet(0x2, 0x4, 0x8, &(0x7f00005dc000-0x8)={0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) fcntl$setown(r5, 0x8, r6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000008b000-0x3)='nv\x00', 0x39d) shutdown(r0, 0x1) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000f9000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r7, 0x80f86406, &(0x7f0000558000)=""/160) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000032a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r8, 0xc0a85352, &(0x7f000022c000-0xb0)={{0x9, 0x5}, 'port1\x00', 0x0, 0x10808, 0xff, 0x3, 0x10000, 0x0, 0x80, 0x0, 0x0, 0x4}) r9 = getuid() sendmsg$nl_generic(r1, &(0x7f0000f19000)={&(0x7f0000e79000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00004d9000-0x10)={&(0x7f0000626000-0x27c)={0x27c, 0x1c, 0x100, 0x0, 0x0, {0x3}, [@generic="b74b0986dc38db02659f3f67efcf2e2425022b6fe7b89bf8edb885293476d8fc7ff3dadad1a8652905568be0399cd4caef9dc8aad5a33a5d99976fe0ff843e8dfb9b1801622be328baae871b267f47ac5adb541656cd533cf49a7314f8856797718a3b69ceda44be9f66952859d5cee1ee0dfd0e2a630a9666a907ad4d6c6a0e70012515a787378ad39e826de968b5f0ebd59a88c43b49360d26f4f951456bc9f95bb15da07ab8ae478a10f3677d0fce9d626792da2dcb294d5d05dc2a3d08a707ffe0ae9b340809d7e92953b2a6e070d52b8c3268c7ec5ed21c166cdf43819a", @nested={0x188, 0x8, [@generic="b0d00ae91cabc0f65a8ea63c95e14293d863d287a52bc7dafe311617622bbc1d1f6a4dc5407a146692d383c6a9588999539fa572e44aefddfbfe17487f7e8698bfa7cc44a7f5eace44623fd2b7bacb8a017c002d9263b7c09b3f3b6f579db61bf6befc7950bc20c7fca274ebe9c6a16e9b0966d306efaa61419dbbfbd8221f9b2043828c496418af2f82ef05125d7d908d48c7a36bd1286e4c956c63e35fd90502b51fe50a8bffb0b2fb71b563a80334f1645ea23209f68c40243fab090bcca635e64a6a4d45501dd76d0462d3dd42198923e35c1ce95f5d08278bbfcf59297fcf839e18c43d2ba158d494f0b019b22aea72d38df71a", @generic="6c06a951399d6ab8eebcaf14d5d14f343ebf126fb2dd81db6915afa6c03312c89f51778b84afb9c7e35b8e9ff4fb5ed2d109989c463e5b40d84092f486ae29ad22c0c1df09c7c296d35fca21d545c9f34b1bc66fef3589de37977d813b3bcfa82f", @typed={0xc, 0x78, @uid=r9}, @typed={0x10, 0x43, @u64=0x188000}, @typed={0x10, 0x91, @u64=0x1ff}]}]}, 0x27c}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) 2018/02/03 22:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x9, &(0x7f0000008000-0x8)={0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000835000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000433000-0xe8)={{{@in=@loopback, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@empty}}, &(0x7f0000073000-0x4)=0xe8) lstat(&(0x7f0000bc0000)='./file0\x00', &(0x7f0000d18000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000eb0000)={r2, r3, r4}, 0xc) r5 = socket$inet6(0xa, 0x80003, 0xff) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f000065c000)='/dev/ppp\x00', 0x40000, 0x0) ioctl$TUNGETVNETHDRSZ(r6, 0x800454d7, &(0x7f0000172000)) setsockopt$inet6_int(r5, 0x29, 0x16, &(0x7f0000fcb000), 0x4) 2018/02/03 22:10:32 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x18, {0x0, 0x4, 0x0, 0x0, [0x200000000, 0x3f]}}]}, 0x28) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000714000+0x959)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f000066b000)=0x3, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f3c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) close(r1) mprotect(&(0x7f000047d000/0x1000)=nil, 0x1000, 0x2) close(r2) r3 = fcntl$getown(r1, 0x9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c22000-0x4)=0x0) setpgid(r3, r4) 2018/02/03 22:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00005b9000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000003, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00001f2000), 0xf}, 0x0, 0x0, 0x2, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dc7000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000df9000-0x58)) 2018/02/03 22:10:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000990000-0x12)='/dev/input/mouse#\x00', 0x7f5, 0x400000) connect$inet6(r0, &(0x7f000085d000)={0xa, 0x0, 0x430791ae, @loopback={0x0, 0x1}, 0x3}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000b, &(0x7f00001a9000-0x4)="06000000", 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000e01000-0x88)={0x5, {{0xa, 0x2, 0x1f, @loopback={0x0, 0x1}, 0x101}}}, 0x88) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00009e1000-0x84)=[@in={0x2, 0x3, @rand_addr=0xd9}, @in6={0xa, 0x0, 0x5, @empty, 0x9}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffff8}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fffffff}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}], 0x84) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000874000-0x8), &(0x7f0000c95000-0x4)=0x8) 2018/02/03 22:10:32 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000373000)='/selinux/checkreqprot\x00', 0x12800, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fchdir(r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000001000)={@common='rose0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x5}}) mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fc8000-0x8)='./file0\x00', &(0x7f0000fc8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000fc7000)={{{@in=@dev={0xac, 0x14, 0x0, 0x15}, @in=@rand_addr=0x7279, 0x3, 0xf4, 0x3, 0x401, 0xa, 0x80, 0x20, 0xaf, 0x0, r2}, {0x3, 0x2, 0x63b, 0x58, 0x101, 0x5, 0xdbe, 0x81}, {0xffffffffffff8000, 0x8000, 0x80000000, 0xa769}, 0x2, 0x4, 0x0, 0x1, 0x2, 0x1}, {{@in=@rand_addr=0x8001, 0x2, 0x3c}, 0x0, @in=@loopback=0x7f000001, 0x4, 0x1, 0x3, 0x1, 0x7, 0xffffffff, 0xffff}}, 0xe8) r4 = socket(0x9, 0x6, 0x20) getsockopt$sock_buf(r4, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) fchown(r4, r2, r3) 2018/02/03 22:10:32 executing program 4: socketpair$inet(0x2, 0x5, 0x4, &(0x7f0000ae5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000001000-0xca)={0x0, 0xc2, "6156fc4651c2d801cda8d1598f2d28adc5af454353b7b47196308e9c76765d95cfde79b3b6bc96d3dbdbc0b576026d436be77efbf0ae3c5aeb202b4662e4f8445d3cf2b9898b20b8c69d32810cf0fe689916c38150d230e4e7fdafa9c9df161e25254897532e72c560d6fec1958fa42741cefd863388149584f207319b971d8b86acc57a86b878ced88c770bda9fdb358b7626e3fd9d9dafc72d7d87c30bfb8291aad6161c820f0e26031bea8aa30dbad2b0d72cdbcc71c88d13dd61f5942da83b31"}, &(0x7f0000e83000)=0xca) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000a01000)={r1, @in6={{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x7fffffff}}}, &(0x7f0000e61000)=0x8c) r2 = open(&(0x7f0000407000-0x8)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000001000-0x4c)={0x7, 0x38000000000, 0x7ff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) syz_open_dev$sndseq(&(0x7f0000ec5000)='/dev/snd/seq\x00', 0x0, 0x80000) bind$inet6(r3, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x75, &(0x7f00004c9000-0x8)={0x0, 0x7}, 0x4) sendto$inet6(r4, &(0x7f0000ff9000-0x1)="e1", 0x1, 0x0, &(0x7f00006a0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00003f7000)={0x0, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000555000), 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x79, &(0x7f0000800000-0x3)={0x0, 0x0, 0x0, []}, 0x8) accept$alg(r3, 0x0, 0x0) 2018/02/03 22:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000013000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dc7000)="de77285fc7404f97cc255123fd399f79052635d9331e3cc2", 0x18) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) r1 = getegid() setgid(r1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dc9000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000d95000)=0x6, 0x4) r3 = creat(&(0x7f0000455000)='./file0\x00', 0x80) ioctl$EVIOCGBITSND(r3, 0x80404532, &(0x7f0000c8c000)) 2018/02/03 22:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000a000)='./file0\x00', 0x8000, 0x8001) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000071b000-0x10)='/selinux/status\x00', 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x800, 0x9, 0x100000000000002, r2, 0x776}, 0xfffffffffffffedf) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000fed000-0x2c)={0xc, 0x4, 0x4, 0x100000003, 0x0, r3}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r4, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r4, &(0x7f0000777000), &(0x7f0000ef1000-0x78)=""/120}, 0x18) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000027000-0x48)=@ipv4_newroute={0x20, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_MULTIPATH={0x4, 0x9, []}]}, 0x20}, 0x1}, 0x0) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) socketpair$inet(0x2, 0x4, 0x8, &(0x7f00005dc000-0x8)={0x0, 0x0}) r6 = getpgrp(0xffffffffffffffff) fcntl$setown(r5, 0x8, r6) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000008b000-0x3)='nv\x00', 0x39d) shutdown(r0, 0x1) r7 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000f9000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r7, 0x80f86406, &(0x7f0000558000)=""/160) r8 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000032a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r8, 0xc0a85352, &(0x7f000022c000-0xb0)={{0x9, 0x5}, 'port1\x00', 0x0, 0x10808, 0xff, 0x3, 0x10000, 0x0, 0x80, 0x0, 0x0, 0x4}) r9 = getuid() sendmsg$nl_generic(r1, &(0x7f0000f19000)={&(0x7f0000e79000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00004d9000-0x10)={&(0x7f0000626000-0x27c)={0x27c, 0x1c, 0x100, 0x0, 0x0, {0x3}, [@generic="b74b0986dc38db02659f3f67efcf2e2425022b6fe7b89bf8edb885293476d8fc7ff3dadad1a8652905568be0399cd4caef9dc8aad5a33a5d99976fe0ff843e8dfb9b1801622be328baae871b267f47ac5adb541656cd533cf49a7314f8856797718a3b69ceda44be9f66952859d5cee1ee0dfd0e2a630a9666a907ad4d6c6a0e70012515a787378ad39e826de968b5f0ebd59a88c43b49360d26f4f951456bc9f95bb15da07ab8ae478a10f3677d0fce9d626792da2dcb294d5d05dc2a3d08a707ffe0ae9b340809d7e92953b2a6e070d52b8c3268c7ec5ed21c166cdf43819a", @nested={0x188, 0x8, [@generic="b0d00ae91cabc0f65a8ea63c95e14293d863d287a52bc7dafe311617622bbc1d1f6a4dc5407a146692d383c6a9588999539fa572e44aefddfbfe17487f7e8698bfa7cc44a7f5eace44623fd2b7bacb8a017c002d9263b7c09b3f3b6f579db61bf6befc7950bc20c7fca274ebe9c6a16e9b0966d306efaa61419dbbfbd8221f9b2043828c496418af2f82ef05125d7d908d48c7a36bd1286e4c956c63e35fd90502b51fe50a8bffb0b2fb71b563a80334f1645ea23209f68c40243fab090bcca635e64a6a4d45501dd76d0462d3dd42198923e35c1ce95f5d08278bbfcf59297fcf839e18c43d2ba158d494f0b019b22aea72d38df71a", @generic="6c06a951399d6ab8eebcaf14d5d14f343ebf126fb2dd81db6915afa6c03312c89f51778b84afb9c7e35b8e9ff4fb5ed2d109989c463e5b40d84092f486ae29ad22c0c1df09c7c296d35fca21d545c9f34b1bc66fef3589de37977d813b3bcfa82f", @typed={0xc, 0x78, @uid=r9}, @typed={0x10, 0x43, @u64=0x188000}, @typed={0x10, 0x91, @u64=0x1ff}]}]}, 0x27c}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) 2018/02/03 22:10:32 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x2, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x3f]}}]}, 0x20) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000574000)=0xfffffffffffffffc, 0x4) r1 = creat(&(0x7f0000d4a000)='./file0\x00', 0x48) fcntl$setlease(r0, 0x400, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000463000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) fchdir(r1) link(&(0x7f00006b6000)='./file0\x00', &(0x7f000015e000)='./control\x00') 2018/02/03 22:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000092000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$VHOST_SET_VRING_ENDIAN(r0, 0x4008af13, &(0x7f0000ca3000-0x8)={0x2, 0x7}) r1 = socket$inet(0x10, 0x3, 0x4) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000003000-0x25)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00003ed000-0x4)={r1}) accept4$unix(r2, &(0x7f0000749000-0x1002)=@file={0x0, ""/4096}, &(0x7f00000fa000)=0x1002, 0x800) 2018/02/03 22:10:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000591000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001000-0x78)={0x3, 0x78, 0x7, 0x3f, 0x7fff, 0x5, 0x0, 0xdf, 0x20000, 0x3, 0x2da, 0x0, 0x81, 0x100, 0x360f, 0x4, 0x7, 0x1, 0x1ff, 0x5, 0x1, 0x7, 0xfffffffffffffffb, 0x39, 0x4, 0x8, 0x0, 0xfffffffffffffff7, 0x1, 0x6, 0x5, 0xfff, 0x1, 0xfffffffffffffffb, 0x6, 0x7, 0x5, 0x5, 0x0, 0x10000, 0x6, @perf_config_ext={0x100000000, 0x18400000000000}, 0x1002, 0x7fffffff, 0x4, 0x4, 0x6, 0x9, 0x60}, 0x0, 0x800, 0xffffffffffffff9c, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x2, 0x3ff, 0x0, 0x800, 0x0, 0x3, 0x10000, 0x4, 0x4, 0x195a, 0x7, 0x8, 0x0, 0x0, 0x47, 0x3, 0x6, 0x7, 0x8001, 0x6, 0x9b, 0xd27, 0xfffffffffffffff7, 0x1, 0xffffffff00000001, 0x8, 0x401, 0x5, 0x8, 0x6, 0x6471a6bf, 0x1, 0x5, 0x4, 0x6c, 0x4, 0x0, 0xfffffffffffffffe, 0x2, @perf_bp={&(0x7f0000001000-0x1), 0x1}, 0x4, 0x10000, 0x7, 0x7, 0x7fffffff, 0xa027, 0x5}, r0, 0x7, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000001000-0x4), 0x4) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f000000d000-0xb6)=""/182) r4 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000)=[{&(0x7f000000c000-0x8)=@abs, 0x8, &(0x7f0000006000-0x20)=[], 0x0, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x48}], 0x1, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000000b000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl(r4, 0xc2604110, &(0x7f0000000000)) [ 132.509513] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=22971 comm=syz-executor2 2018/02/03 22:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f8000)='/dev/sequencer2\x00', 0x800, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000636000)={0x77359400}, 0x10) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001f0000)={0x26, 'rng\x00', 0x9, 0x2000000b, 'drbg_pr_ctr_aes192\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000826000-0x16), 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a23000)) 2018/02/03 22:10:32 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:32 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000067f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f2e000)={{{@in=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@loopback}}, &(0x7f0000c30000)=0xe8) r2 = getegid() syz_fuse_mount(&(0x7f0000cb8000)='./file0\x00', 0x6000, r1, r2, 0xd0e9, 0x0) signalfd(r0, &(0x7f0000b99000)={0x38000000}, 0x8) fcntl$setpipe(r0, 0x407, 0x2) preadv(r0, &(0x7f00005a7000)=[{&(0x7f0000f03000)}, {&(0x7f0000e20000-0xd)=""/13, 0xd}], 0x2, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f000074e000), &(0x7f0000cc2000)=0x4) 2018/02/03 22:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) setsockopt$inet_int(r0, 0x0, 0xca, &(0x7f0000000000), 0x4) socketpair$inet6(0xa, 0xe6056618a0fd2d14, 0x8, &(0x7f0000f6d000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000d3000)='hybla\x00', 0x6) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00009b9000-0x9)='/dev/rtc\x00', 0x400040, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r2, 0x0, 0x1, &(0x7f0000cfa000-0x4)=0x4, 0x4) personality(0x4100001) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r2, 0xc0605345, &(0x7f00006de000)={0x3, 0x0, {0x3, 0x3, 0x7f, 0x3, 0xfffffffffffffff7}}) 2018/02/03 22:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d5f000)={0x0}, &(0x7f00006a5000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000188000)=r1) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000033d000), 0x4) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x80000006, 0x0, 0x0, @time={0x77359400}, {}, {}, @time=@time}], 0x30) semop(0x0, &(0x7f00001d8000-0x6)=[{}], 0x1ce) ioctl$TIOCSBRK(r0, 0x5427) 2018/02/03 22:10:32 executing program 4: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x1000010, &(0x7f000000a000)) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000002f000)='/dev/audio\x00', 0x101000, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000039000-0x4)) r1 = creat(&(0x7f000002d000-0xc)='./file0/bus\x00', 0x0) r2 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x0, 0x0) write(r1, &(0x7f000002d000)="e0", 0x1) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000038000)=0x9, &(0x7f0000038000)=0x4) preadv(r2, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0xeb)=""/235, 0xeb}], 0x1, 0x27ffffffd) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000038000)={0x0}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000039000)=0x9, 0x2bc) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000038000)={r3, 0x20}) 2018/02/03 22:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000e39000-0x20)={0x3c1cc1fc, 0x0, 0x1}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00002a8000)={0x1, r2, 0x0, 0x7fffffff}) sendto$inet(r1, &(0x7f0000fef000-0x91), 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000584000-0x4)) timer_settime(0x0, 0x0, &(0x7f0000d1f000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000e60000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x15) 2018/02/03 22:10:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000032d000-0x1)='\x00', 0x3) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007b0000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) utime(&(0x7f0000c4c000)='./file0\x00', &(0x7f0000a98000)={0x4}) r3 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x1) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00006cf000)={0x10005, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000a87000-0xcd)=""/205) lookup_dcookie(0x8, &(0x7f0000933000)=""/89, 0x59) ioctl$VHOST_GET_FEATURES(r0, 0x8008af00, &(0x7f00000eb000-0x8)) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, 0xfffffffffffffffc, 0x0, 0x0, 0x20}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_TRANSLATE(r3, 0xc018ae85, &(0x7f00005c5000-0x18)) [ 132.551135] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=26 sclass=netlink_tcpdiag_socket pig=22982 comm=syz-executor2 2018/02/03 22:10:32 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800000, &(0x7f0000b75000)) chdir(&(0x7f000028f000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd000+0x93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/02/03 22:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = creat(&(0x7f00007a3000-0x8)='./file0\x00', 0x80) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000550000)) listen(r0, 0x40000000000005) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = accept(r0, 0x0, &(0x7f000060c000)) sendto$inet6(r2, &(0x7f0000b25000), 0x0, 0x0, &(0x7f0000cfc000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) sendmsg$inet_sctp(r3, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10, &(0x7f00001b2000-0x70)=[], 0x0, &(0x7f0000301000)=[]}, 0x0) sendmsg$can_raw(r3, &(0x7f0000c0b000)={&(0x7f00003a2000-0x10)={0x1d}, 0x10, &(0x7f00006ad000)={&(0x7f0000a11000-0x48)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "05b501f91086b46585e05b2c38cfec71035f466722a92376457f93e952335305541a99ce87815f0b15ef4025228e71398c85cd947dce099d87b8d7b9b485c2e5"}, 0x48}, 0x1}, 0x0) sendto(r2, &(0x7f0000064000-0x2)="943d", 0x2, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty}, 0x10) 2018/02/03 22:10:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/rfkill\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000562000-0x10)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x10000000000001d9) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000045c000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000bcd000)={0x2, r1}) 2018/02/03 22:10:32 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00008f6000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000582000)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x2c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_BROADCAST={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x2c}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000fe1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1101}) 2018/02/03 22:10:32 executing program 2: mmap(&(0x7f0000000000/0x4c000)=nil, 0x4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000004d000-0x9)='/dev/rtc\x00', 0x400082, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r1, &(0x7f000004c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) getsockopt$sock_buf(r1, 0x1, 0x19, &(0x7f0000e53000+0xe9)=""/16, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000004e000-0x16)={0x9, [0x80, 0x4, 0x6, 0x80000000, 0x100000001, 0x890, 0xe16, 0x7ff, 0x7]}, 0x16) 2018/02/03 22:10:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f00008c7000-0xa)='/dev/dsp#\x00', 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00001e8000)) dup2(0xffffffffffffff9c, 0xffffffffffffffff) timerfd_gettime(r0, &(0x7f000086b000-0x20)) setitimer(0x0, &(0x7f0000c3c000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f0000810000)) mlockall(0x1) 2018/02/03 22:10:32 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a46000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000323000-0xa0)={0x0, @in={{0x2, 0x1, @empty}}, 0xcda, 0x935a, 0xffffffffffffffe1, 0x1, 0x81}, &(0x7f000061d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000004d000-0x10)={r1, 0x6, 0x9, 0x7b5}, &(0x7f000034f000)=0x10) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000017000-0x66)=""/102) bind$ipx(r0, &(0x7f0000096000)={0x4, 0x0, 0x6, "1adfda5da928", 0x5}, 0x10) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f000003d000)={0x80000000000000, 0x7}) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000c15000)) 2018/02/03 22:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000545000-0x16)='/selinux/checkreqprot\x00', 0x608080, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000fb3000-0xbf)=""/191) r1 = socket$netlink(0x10, 0x3, 0x1f) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="0006000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) close(r1) 2018/02/03 22:10:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f000075e000)='/dev/amidi#\x00', 0x5, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00004b7000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff}}, [0x2, 0x3, 0x873, 0x5, 0x0, 0x7f, 0x8, 0x0, 0x2, 0x5, 0x8, 0x7, 0x3f, 0x7f, 0x1f]}, &(0x7f0000e25000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000b50000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00008ee000)={r1, @in6={{0xa, 0x2, 0x6, @empty, 0x23}}, 0x8, 0x2, 0x7, 0xffffffff, 0x80}, &(0x7f00009ec000)=0xa0) r2 = socket(0x1e, 0x1, 0x0) bind(r2, &(0x7f0000d81000-0x80)=@generic={0x1e, "010300000000000000de00000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff02009a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0502f0000158d19bcb31f1314a8ef151622ca5a3b9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0xfffffffffffffdb3) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "0100000000000000000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) 2018/02/03 22:10:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x800000, &(0x7f0000b75000)) chdir(&(0x7f000028f000)='./file0\x00') r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = open(&(0x7f00002bd000+0x93e)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r1, 0x0) readv(r1, &(0x7f0000c33000)=[{&(0x7f0000007000)=""/171, 0x39c9}], 0x1) 2018/02/03 22:10:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000008e000)={0x0}, &(0x7f000093d000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = getpgrp(0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000c76000)='/dev/cuse\x00', 0x400042, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000b65000-0x4)=0x4) fcntl$getownex(r0, 0x10, &(0x7f0000fcc000)={0x0, 0x0}) kcmp(r2, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff) 2018/02/03 22:10:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e28000), &(0x7f0000807000-0x4)=0xc) readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/02/03 22:10:32 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={@common='vcan0\x00'}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000002000)={0x0, 0x1f, 0x8000}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000007000-0xa0)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x5, 0x3, 0xffffffff, 0xe00000000000, 0x4}, &(0x7f0000008000-0x4)=0xa0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) 2018/02/03 22:10:32 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:32 executing program 6: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007d8000-0x16)='/selinux/checkreqprot\x00', 0x242001, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$evdev(r1, &(0x7f0000fd5000-0x30)=[{{r2, r3/1000+30000}, 0x9, 0x25bb9f4e, 0x8}, {{r2}, 0x9, 0xffffffff, 0x100000001}], 0x30) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r1, &(0x7f0000fd6000-0x10)={0x28, 0x0, 0x0, @host=0x2}, 0x10) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000fd7000-0x4)=0x9, 0x4) mmap(&(0x7f0000b4d000/0x3000)=nil, 0x3000, 0xc, 0x5831, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f000024b000)) bind$inet(r0, &(0x7f0000cce000+0xd1f)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/02/03 22:10:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x1292c1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000000000)) mmap(&(0x7f00009d6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x2000000000010d, 0x2, &(0x7f0000000000)=""/4, &(0x7f00009d6000)=0x4) 2018/02/03 22:10:32 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x1, 0x0, 'cmac(aes)\x00'}, 0x58) close(r0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00001da000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/03 22:10:32 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000005000-0x4), &(0x7f0000004000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000000+0xbba)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000011000)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@mcast1, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@empty}}, &(0x7f0000013000-0x4)=0xe8) getgroups(0x2, &(0x7f0000002000-0x8)=[0xffffffffffffffff, 0x0]) sendmsg$netlink(r3, &(0x7f0000005000-0x38)={&(0x7f0000014000-0xc)=@kern={0x10, 0x0, 0x0, 0xa010}, 0xc, &(0x7f0000014000-0x40)=[{&(0x7f0000003000-0x1324)={0x1324, 0x20, 0x100, 0x0, 0x3, "", [@nested={0x20c, 0x1e, [@generic="760b147d0ab870cfcbfc0e6e757b4e082e774dede754fd49dfccd5f7a84fee7c94d0a879abfdcdff37ae6ed3ae3a456eba0c3096c66223b65a2df2b8f8b655a4378ab62e470d14b5b763039d990e4d84bdb95ddde3e500c1e7697fbd1f3e2833a9b8b0224d16b33b5f8a52f057c613c0bb25d396596fd9cc348dc46ebf4b9f9c00a0600f82aec96978e429b7857a02c1278d3e1c628e11d4a760e2fcc61f2a639a282a28fac2250f6a942873a967039d3c4cd6b84efd4ea82f", @generic="e862a979aec437d0a38afc1b6fe8de3a75d20e19cc859a918471019698e6ae127eaaaff4dd1e77b24f16ea8e6b7eabba065df762281dbd1b030c665e2390f4d4", @generic="7a9f16f14eb9031425a7cab4671090545a380c6007ba050ea4f86f153a2dd6fdf8a4494fbe520da5dba4dc76c009d69e7b0a4cbfb4c7d75e363858b7c8978bebfc4ee93e06e1a9a72a8949e9d9ce992483a29ec2d918bff6f0e090582eb9defc3dbe1bcc0dbb1b3cac5f8a02642f8f8195a395f162fda057d68aaf0e12082238f817", @generic="91eec7d1c377951306a88a03f4d9347544f599f9bafb8926212e4b80edb2210bbac17cde8b637519c85b09b0e80689260ec112aa41728e622d8909f6b461b07d14bf90298fedc6c0a1a360ccde0d15bd3471646937aebfbd9af857dcc09a55f5efc5ecd4240bb0b7af861f8f241ee44d56f9d7df41bec4e4145d5f7212868e59d67675e651bfc782b220"]}, @nested={0x1004, 0x7fff, [@generic="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"]}, @generic="bf1d9344ded9a15c59502f538d76499e464f3744f339629b7231445d4bba803b66fc5a09080975d3a24f62357a9a21169e1e4f60bfb3677c13991fd8e109fb87da13d751fa6780a617f928a5a14a4f86c8627816be36589d02f817f8fed6a9ae65aacf54fd89609b786589903b64aa59f87ddad8ee6d094972440a05feab59c139dcafc4a379a1e390f727ee481bc22946a395731c00ec495fb889d40c296b8505b74b3e25eb88f480b1b0bfaf619cc6c55d03e4ec32c6733fb0e7905f9aee2c96f1f91e7134409d625fc7fcdae23cc0d6b77d2a6d7509286edcd7951af2de33ee84dcd5d4b67ab0c09902", @typed={0x18, 0x27, @ipv6=@empty}]}, 0x1324}, {&(0x7f0000000000+0x17c)={0xb0, 0x21, 0x200, 0x4, 0x2, "", [@typed={0xc, 0x38, @str='\x00'}, @typed={0x18, 0x8, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="7ffa0dc4d4c068679c2f03ed17321a842c66344ee524d2769360bea8aa43f30def2665b68e147c5292d73e8f29c3bbfb5b27e7e8fe343158e59dc478d2a441e3cb9a9dfe4b2673898e1845ead3a343da130bcd2646c42f997dbc39c95300d46c39aa3fc48c27c7c3f60e4dca", @typed={0x10, 0x13, @u64=0x3b43e509}]}, 0xb0}, {&(0x7f0000001000-0x18)={0x18, 0x15, 0x24, 0x3, 0x3, "", [@typed={0x8, 0x83}]}, 0x18}, {&(0x7f0000014000-0x10c)={0x10c, 0x27, 0x0, 0x5, 0x3, "", [@typed={0x8, 0x61}, @nested={0xbc, 0x1a, [@generic="1ecea2d7146ea631b2b1055fdcdffc48b5b66bf1707a451bf9444f42b773a986c47f356e39a047a2e167cee0d97286b7e05420778a61f9e4615a5aa14904a165dde08558f22393781270732ee730192d02d438e7d4ac7797a49e090811db15e3386cf2e705ef704efdae25a6057d965b236ea2959db781371851c1a8a183e414b016987b45660ccf43a8722d09ca7e4144dcac4c4fe6", @typed={0x20, 0x12, @str=',)$trustedGPLselfproc\x00'}]}, @nested={0x2c, 0x7f, [@typed={0xc, 0x1d, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0xc, 0x87, @fd=r1}, @typed={0x10, 0x4b, @u64=0xfff}]}, @typed={0xc, 0x17, @u32=0x4}]}, 0x10c}], 0x4, &(0x7f0000014000-0x110)=[@rights={0x20, 0x1, 0x1, [r1, r1, r2]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r1, r1, r2, r1, r2]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r2]}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x110, 0x20000080}, 0x20008080) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0xa, 0x32, 0xffffffffffffffff, 0x0) close(r1) 2018/02/03 22:10:32 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='ip6gre0\x00', &(0x7f0000005000-0xe0)=@ethtool_rxnfc={0x3f, 0x0, 0x0, {0x0, @esp_ip4_spec={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {"b467", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, @tcp_ip6_spec={@mcast2={0xff, 0x2, [], 0x1}, @empty}, {'-&', @empty}}, 0x0, []}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x2, 0xfa, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xfffffffffffffffa}}, 0x4, 0x80000000}, &(0x7f0000002000)=0xffffffffffffff29) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000005000)=@sack_info={r2, 0x0, 0x80}, &(0x7f0000005000-0x4)=0xc) 2018/02/03 22:10:32 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000088c000-0xb)='/dev/loop#\x00', 0x0, 0x2) fadvise64(r0, 0x4d, 0x100000000, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000a28000-0xe8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x8, "1e83da8f981c3abf06e8fcb2c6c408a5d201afc34a9bedaf2f87276e0a0360296e221aa21dd9f51f6f65aa56a075ed2085ff79fcd89d9311c5b45acdab97c3e3", "4787572f09825c8e3365c78ed76347e7a366e62f6af7912775560135336adc106c7c87059df6eec5352fcc2030e82d8b0cd1265b83411e74fd05a6ce2d124953", "d7c040800800df7a9a64f8b51188d14948d33f825a893e619369b53cc818aa5f", [0x1010]}) 2018/02/03 22:10:32 executing program 7: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b56000-0x9)='/dev/rtc\x00', 0x501882, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e79000-0x10)=@syzn, 0x10) ioctl$KVM_SMI(r0, 0xaeb7) r1 = syz_open_dev$evdev(&(0x7f0000e77000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000001000-0x26)=""/38) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009d9000-0x10)='/dev/sequencer2\x00', 0x40040, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000e79000)={&(0x7f0000b2a000-0x8)='./file0\x00', r2}, 0xc) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000e78000)) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000bf3000)={{0xffffffffffffffff, 0x3, 0x6, 0x1, 0x1000}, 0x9, 0x400}) socket$inet_sctp(0x2, 0x0, 0x84) 2018/02/03 22:10:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000bfc000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000133000)='/dev/dmmidi#\x00', 0xff, 0x400000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e5b000)={0x0, @in={{0x2, 0x2, @empty}}, 0xfffffffffffffffc}, &(0x7f0000af0000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000c92000-0x14)={r3, 0x2b5, 0xe1a7, 0x7, 0x1000000000002, 0x100000000800}, &(0x7f000093a000-0x4)=0x14) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000dc2000)) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000404000-0x8)=@assoc_value={r3}, &(0x7f0000127000-0x4)=0x8) getgid() r4 = syz_open_dev$mouse(&(0x7f00000c5000-0x12)='/dev/input/mouse#\x00', 0x8, 0x10000) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000582000)={0x3, r4, 0x1}) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f0000afb000-0x38)={0x1, 0x0, [{0x4, 0x2, 0x0, 0x0, @msi={0xfffffff6}}]}) ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000d15000-0x8)={0x10000, 0x4233c41c}) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000232000)={0x8000000004, 0x6}) 2018/02/03 22:10:32 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/03 22:10:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="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", &(0x7f000089e000), &(0x7f0000dac000-0x4), &(0x7f0000d0e000)) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/mixer\x00', 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000)=0xa444) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000002000-0x8)={0x0, r1}) userfaultfd(0x0) 2018/02/03 22:10:33 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = memfd_create(&(0x7f0000775000-0xe)='&wlan0+md5sum\x00', 0x0) bind$vsock_stream(r1, &(0x7f0000c35000)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) getpeername(r0, &(0x7f0000190000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001000-0x4)=0x14) 2018/02/03 22:10:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f000055d000)={0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000dae000)=0x18001, 0xfffffffffffffe0a) r1 = syz_open_dev$sndpcmc(&(0x7f0000ca1000-0x12)='/dev/snd/pcmC#D#c\x00', 0x101, 0x111840) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000d36000), &(0x7f00000e4000-0x4)=0x5) 2018/02/03 22:10:33 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/03 22:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) r2 = dup3(r1, r0, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f000079f000), &(0x7f00002d1000-0x4)=0x4) read(r0, &(0x7f00000e9000-0xbb)=""/187, 0xbb) setsockopt$inet6_dccp_buf(r2, 0x21, 0x0, &(0x7f00001a6000-0xba)="ad8f0ed0caac6a0831c99479f89dfd2f62f0b059e7e257a5f661efa9bfef1bd908e263e3b7b94c10b65d2d36573e32ed7ccf1557d4a2834bc79717cdfd3b2a1f9b958c994a80d68c21557602592f543a7665e35196b6b46d5dcfd7f2ff8b4eb97a0643ba1cb51c2a49546e9444dbcf521925f0a1da8a24f298470615998769f0c24fe107acab163481ddaff4626008705d0a21d49bf7db678297c7309c38e1a65cbf835e2a1b593023ae543c2087258107846cda9ad5f2ce5940", 0xffffffb1) 2018/02/03 22:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = shmget(0x0, 0x2000, 0x78000000, &(0x7f00003dd000/0x2000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f00000f8000)=""/193) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000014d000)="3f6936ec", 0x4) accept$alg(r1, 0x0, 0x0) 2018/02/03 22:10:33 executing program 0: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000018000)='./file0\x00', 0x1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000021000)=0x8001, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) r2 = syz_open_dev$usbmon(&(0x7f0000008000-0xd)='/dev/usbmon#\x00', 0x3, 0x40000) ioctl$KVM_REINJECT_CONTROL(r2, 0xae71, &(0x7f000000d000)={0x5}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000002000), 0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r1) poll(&(0x7f0000022000-0x40)=[{r2}, {r2, 0x1000}, {r2, 0x604}, {r2, 0x5001}, {r1, 0x1}, {r1, 0x4000}, {r2, 0x108}, {r2, 0x8342}], 0x8, 0x10000) bind$packet(r1, &(0x7f000001d000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="aac931a5fa70"}, 0x14) 2018/02/03 22:10:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) fallocate(r1, 0x2, 0x0, 0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000091e000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x2}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000909000/0x4000)=nil, 0x4000}, 0x1}) clone(0x0, &(0x7f0000002000-0xc9), &(0x7f0000002000-0x4), &(0x7f0000001000), &(0x7f0000007000)) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) r3 = accept4(r1, 0x0, &(0x7f000020a000-0x4), 0x80000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00007ce000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000aa4000)={{{@in=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000f9b000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000081f000)={0x0, 0x0, 0x0}, &(0x7f00008ea000-0x4)=0xc) r7 = fcntl$getown(r1, 0x9) r8 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bdf000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a5e000-0x4)=0xc) sendmsg$netlink(r3, &(0x7f0000d5d000-0x38)={0x0, 0x0, &(0x7f0000bbf000)=[{&(0x7f0000d3b000-0x44)={0x44, 0x39, 0x20, 0x6, 0x2, "", [@generic="4fdf181d325cce2f01ecf327b18d469b8cb8498643589a50b0e47757b88814396155ba", @typed={0x10, 0x7a, @u64=0x81}]}, 0x44}], 0x1, &(0x7f00009b3000-0x40)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x40, 0x14}, 0x40) r10 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002a7000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r10, 0x5457, &(0x7f00002b3000)) r11 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c59000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r11, 0xc01064b5, &(0x7f0000dcf000-0xc)={&(0x7f00000f4000)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) 2018/02/03 22:10:33 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/03 22:10:33 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x1e)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000013000+0xe95), 0x4) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000013000-0x8), &(0x7f0000013000)=0x8) close(r0) [ 133.182929] syz-executor4 (23112) used greatest stack depth: 14240 bytes left 2018/02/03 22:10:33 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) renameat2(0xffffffffffffffff, &(0x7f0000011000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000409000-0x8)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00008b9000), &(0x7f000019c000-0x4)=0x4) fallocate(r0, 0x2, 0x78b196d4, 0x20) r2 = syz_open_dev$amidi(&(0x7f0000e29000-0xc)='/dev/amidi#\x00', 0x80000001, 0x800) getsockopt$packet_int(r2, 0x107, 0x3, &(0x7f0000573000-0x4), &(0x7f0000aea000-0x4)=0x4) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 22:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000b3b000)=@abs, &(0x7f0000764000)=0x8, 0x80000) fcntl$setsig(r0, 0xa, 0x13) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000020000+0xef4)={r0, 0x47be655b, 0x847, "a921e215932b8072d57afa1dda6ce71fc8acf9d130b0457ec351a8486976ce20d706581ca49b2c834de304f6df48e14197b9b3d3764fed799e6ee574c378406c8dd42d10631ae99add90c2faa2beebace19659455460efde2f22c4e65d9c92a6927534f4ec9d7066c9f37638366269c09a88ddfd07e1f0733c68dca2ef0cbf8bfadbdd67e26dd426b634f84f11d4fd9fc09976d28ef0b2c4a400d81863ca76885745a48330461be43a2f7daf85877047d1c3ae72eba275b582468e61de8279a69e6107376c81f65d90812125fd91"}) writev(r1, &(0x7f0000f40000)=[{&(0x7f0000f45000)="8ab8", 0x2}], 0x1) recvmsg$netrom(r2, &(0x7f0000ec0000)={&(0x7f0000048000-0x10)=@ax25={0x3, {"53f424202964d9"}}, 0x10, &(0x7f0000548000-0x90)=[{&(0x7f00003b8000)="cb", 0x1}], 0x1, &(0x7f00009e7000)=[]}, 0x10102) 2018/02/03 22:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00005d9000-0x80)=@generic={0x1e, "0103000800000000e1ffffffffffffff09a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43acb2470a0c5216669ca021f6f65dcf160e70790358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2030077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket$inet(0x10, 0x3, 0x10) sync_file_range(r1, 0x0, 0x8, 0x2) sendmsg(r2, &(0x7f0000afe000-0x38)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000011000-0x24)="2300000024009115460000000000001201000000000000270500000000000019007352", 0x23}], 0x1}, 0x0) 2018/02/03 22:10:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000381000-0x9)='/dev/dsp\x00', 0x20000, 0x0) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000b8c000-0x88)={0x4, 0x0, [{0x2, 0x4b, &(0x7f00004bb000-0x4b)=""/75}, {0x103000, 0x41, &(0x7f0000ce2000)=""/65}, {0x2000, 0xed, &(0x7f0000b4d000)=""/237}, {0x103000, 0x3e, &(0x7f0000465000)=""/62}]}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00008b8000-0x30)={0x9c, 0x0, &(0x7f0000920000)=[@register_looper={0x630b}, @transaction={0x40406300, {0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x30, 0x20, &(0x7f00004ec000-0x30)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @fd={0x66642a85, 0x0, r1}], &(0x7f00002a6000-0x20)=[0x78, 0x0, 0x38, 0x20]}}, @reply_sg={0x40486312, {{0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x48, 0x38, &(0x7f00007c9000)=[@ptr={0x70742a85, 0x1, &(0x7f0000454000), 0x1, 0x2, 0xd}, @fda={0x66646185, 0x6, 0x4, 0x3e}], &(0x7f000037c000)=[0x70, 0x78, 0x30, 0x18, 0x0, 0x0, 0x18]}, 0x2}}, @increfs={0x40046304, 0x4}], 0x33, 0x0, &(0x7f0000dea000-0x33)="0e03806f2e3f831162857a6d524a75c755915f278aab15dc94416dcce9b1a0d747a796a308982f2bd823953eeab6f01f45d7ff"}) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00004c0000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x4000000}, 0x1c) sync() openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00005c5000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/03 22:10:33 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x420000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f0000000000)={0x1ff, 0x2000100000}) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000d000)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001d000-0x2c)=@ipv6_newroute={0xfe9e, 0x48, 0x20000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x30, 0x90, 0x0, 0x0, 0x0, 0x4b07a9035373763}, [@RTA_ENCAP={0xa, 0x16, @typed={0xc, 0x3c, @u32=0x6}}]}, 0x2c}, 0x1}, 0x0) 2018/02/03 22:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000bd4000)=0x55) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000839000)='/dev/rtc\x00', 0x8000, 0x0) r1 = geteuid() r2 = syz_open_pts(0xffffffffffffff9c, 0x80000) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000184000-0xe8)={{{@in=@empty, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00008e9000)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000ab6000-0x38)={&(0x7f0000d03000-0xc)={0x10, 0x0, 0x0, 0x4101004}, 0xc, &(0x7f000041a000-0x10)={&(0x7f0000a20000-0x23f8)={0x23f8, 0x19, 0x0, 0x2, 0x3, {0x8}, [@nested={0x10f0, 0x11, [@generic="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@generic="cc895420acaba4f1b0692f10473b6c2721451926ab5c208c3a8cc13328f5dd732f58c01d8fb7e0eb467245ec27ee7e94fab67bcf6b478bb1a44a5b22d7969570df14e3be4a1692e148719bbcf3a3f2cbab31914e2bc53755f3d9051145df8808139a40b2ce4ce0cfa7083bbf48dd0fcf80dbe8895f776031bc7e2eb8c30c3ba994fc9905eabf6f2c392846fbac16f8336d4aaef9f855866690ea6edfda60529e1215789220910ef79d4bea6005cc3e8e6fbb46bd3c2ae65d60b01e28ea0783bfbbb6a0c8245e50888386408f7a0ccdf3d013ffde23791c61b37d97f6eb", @typed={0xc, 0x60, @uid=r1}]}, @generic="172608c63734199ca5021f21100c88305fbe2eac8e35f168ee6754aafbe7a1b9371c31751044a19e837b860f0df78d932064468454fbcd91a124af3c6f59f0db7d239bac18c1d36a64ef5913687515c01821378bd982920eb49615e0a2eec2f2e3feb5775538cc86acabac0202769eb072086331eeda6fdab68ede3c3e499995a45b4f70c95ddeeaff2cd1a13c215fc2cda8c05e617a2af0b0f8c18019377bd675148ef4453506b81351e38319aaf32cd7532839ce3ff5e4f9a347a30a4d5628d4fccbb1b03547199df8ffe6ef4517541868dea7137be6bb38b0de97ffa58d7e", @nested={0xd4, 0x2c, [@generic="3211d8d5887cb9171c92a62b5f824261d06f1baf0ac1f6e4983c6e657d9bbff8f4c694f984e78c4e73b80b99e34d87015ce21c293b2a2d9b3dd9e234abc4882447fd68514f74d85142ebd34e293ea9627d0883481806415ff9ad24c33b14", @typed={0x10, 0x21, @u64=0x5}, @generic="4d5478af56518e4849a08d8e73cf3e61271ad1ae496490d2dc8201a9587932519c5c6c3286e5ecde30847607011a36d71a19c9007cc18a81ce7fc8897b6ea1e0171814820e86b04c3cbb14dc4995373caa65ca7459", @typed={0xc, 0x2b, @fd=r2}]}, @typed={0xc, 0x75, @str='\'*\x00'}, @generic="f1e816667ec8a6ee2b04603228385e82fb05453398e19b152e5e508ac62441713f7698e45cbe975a57d4829f74ed8467409f24b408a8f2baddfa896a1494f7aeb500860faab79640b0f4fe", @typed={0xc, 0x75, @uid=r3}, @nested={0x10cc, 0x5, [@generic="fba079339639743f38c8933f54bf3471e3a41687f3", @generic="1da8356cc88c765d6001e0b50fbdf5d8d67ef76236930c220172678081c247edc6a248dcf4b961a953f9c5a74a326284804499a33fe6148972b9dbfae5262de6409cf3e05dfbf37f8d294226a7e8d7", @generic="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@generic="dcd7385225e84cc664f322cde0b7360a560913bf5b49adfe6275fd9dbe47bb2eb2c2fcb2aea81ba1a4a8a4dbac1ff7f7e1908d9eac4c6c322429142774e175a1e6dcd93a0bd12ba8b14d77adfb6c1624a3ba6ae06c91a8532a3ff10dfb26ca5cbdfb"]}, @typed={0x10, 0x8d, @str='wlan0#\x00'}]}, 0x23f8}, 0x1, 0x0, 0x0, 0x400c800}, 0x40) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400}, &(0x7f000054f000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0x1, 0x0, &(0x7f00008da000-0x10), &(0x7f0000b34000), 0x0) 2018/02/03 22:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000000)={0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x9}) 2018/02/03 22:10:33 executing program 1 (fault-call:3 fault-nth:0): mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) [ 133.280844] FAULT_INJECTION: forcing a failure. [ 133.280844] name failslab, interval 1, probability 0, space 0, times 0 [ 133.292186] CPU: 0 PID: 23151 Comm: syz-executor1 Not tainted 4.15.0+ #295 [ 133.299223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.308590] Call Trace: [ 133.311191] dump_stack+0x194/0x257 [ 133.314829] ? arch_local_irq_restore+0x53/0x53 [ 133.319488] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 133.324672] should_fail+0x8c0/0xa40 [ 133.328370] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 133.333457] ? __lock_is_held+0xb6/0x140 [ 133.337507] ? perf_trace_lock_acquire+0xe3/0x980 [ 133.342333] ? find_held_lock+0x35/0x1d0 [ 133.346403] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 133.352269] ? rcu_note_context_switch+0x710/0x710 [ 133.357189] should_failslab+0xec/0x120 [ 133.361141] kmem_cache_alloc_trace+0x4b/0x750 [ 133.365721] ? lock_downgrade+0x980/0x980 [ 133.369862] ip6_setup_cork+0x104c/0x1740 [ 133.373991] ? rcu_pm_notify+0xc0/0xc0 [ 133.377859] ? __local_bh_enable_ip+0x121/0x230 [ 133.382513] ? ip6_dst_mtu_forward+0x3c0/0x3c0 [ 133.387072] ? __local_bh_enable_ip+0x121/0x230 [ 133.391744] ? ip6_dst_lookup_tail+0x3f8/0x18b0 [ 133.396405] ? ip6_copy_metadata+0xad0/0xad0 [ 133.400796] ip6_make_skb+0x2df/0x5e0 [ 133.404576] ? ip_reply_glue_bits+0xb0/0xb0 [ 133.408882] ? ip6_push_pending_frames+0xe0/0xe0 [ 133.413637] ? xfrm_lookup_route+0x4f/0x1a0 [ 133.417940] ? ip6_dst_lookup_flow+0x1ca/0x270 [ 133.422506] ? ip6_dst_lookup+0x60/0x60 [ 133.426465] ? refcount_inc_not_zero+0xfe/0x180 [ 133.431125] udpv6_sendmsg+0x27fc/0x3400 [ 133.435168] ? ip_reply_glue_bits+0xb0/0xb0 [ 133.439487] ? udpv6_setsockopt+0x80/0x80 [ 133.443618] ? reacquire_held_locks+0x1f9/0x3e0 [ 133.448266] ? reacquire_held_locks+0x1f9/0x3e0 [ 133.452919] ? find_held_lock+0x35/0x1d0 [ 133.456974] ? release_sock+0x1d4/0x2a0 [ 133.460929] ? lock_downgrade+0x980/0x980 [ 133.465060] ? lock_downgrade+0x980/0x980 [ 133.469200] ? __local_bh_enable_ip+0x121/0x230 [ 133.473851] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 133.478846] ? release_sock+0x1d4/0x2a0 [ 133.482797] ? trace_hardirqs_on+0xd/0x10 [ 133.486923] ? __local_bh_enable_ip+0x121/0x230 [ 133.491576] ? _raw_spin_unlock_bh+0x30/0x40 [ 133.495968] ? release_sock+0x1d4/0x2a0 [ 133.499951] inet_sendmsg+0x11f/0x5e0 [ 133.503729] ? inet_sendmsg+0x11f/0x5e0 [ 133.507680] ? __might_sleep+0x95/0x190 [ 133.511634] ? inet_create+0xf50/0xf50 [ 133.515503] ? selinux_socket_sendmsg+0x36/0x40 [ 133.520151] ? security_socket_sendmsg+0x89/0xb0 [ 133.524883] ? inet_create+0xf50/0xf50 [ 133.528754] sock_sendmsg+0xca/0x110 [ 133.532454] SYSC_sendto+0x361/0x5c0 [ 133.536153] ? SYSC_connect+0x4a0/0x4a0 [ 133.540111] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 133.544932] ? vfs_write+0x374/0x510 [ 133.548627] ? wait_for_completion+0x770/0x770 [ 133.553196] ? __lock_is_held+0xb6/0x140 [ 133.557265] ? fput+0xd2/0x140 [ 133.560435] ? SyS_write+0x184/0x220 [ 133.564129] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 133.568981] SyS_sendto+0x40/0x50 [ 133.572420] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 133.577168] RIP: 0033:0x453299 2018/02/03 22:10:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003fe000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = socket(0x15, 0x80005, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VHOST_SET_LOG_BASE(r0, 0x4008af04, &(0x7f000020c000)=&(0x7f000014b000)) socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f000056a000-0x30)={@ipx={0x4, 0x0, 0x0, "8bc50f1a4618"}, {&(0x7f0000679000-0x93)=""/147, 0x93}, &(0x7f0000662000-0x1), 0x22}, 0x30) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00008ba000)=0xbe, &(0x7f0000c0e000)=0x2) getsockopt(r1, 0x200000000114, 0x2714, &(0x7f0000a44000)=""/1, &(0x7f0000940000)=0x1) 2018/02/03 22:10:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) readv(r0, &(0x7f00007b0000-0x50)=[{&(0x7f00009da000-0x6)=""/6, 0x6}, {&(0x7f0000cc7000-0xad)=""/173, 0xad}, {&(0x7f0000394000-0xfa)=""/250, 0xfa}, {&(0x7f0000456000)=""/25, 0x19}, {&(0x7f0000d46000-0xc1)=""/193, 0xc1}], 0x5) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d52000-0x16)='/selinux/checkreqprot\x00', 0x400000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000e5c000)={0x0, 0xfffffffffffffffb, 0x8, [0x4, 0x3, 0x8, 0x5, 0xfffffffffffffff7, 0x4, 0x81, 0x7]}, &(0x7f00001d9000)=0x18) sendmsg$inet_sctp(r1, &(0x7f00004bc000)={&(0x7f00003b3000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f0000217000)=[{&(0x7f0000248000)="bb5889da1f632b031314fc1264b708b6ca020d363b446c86", 0x18}, {&(0x7f0000cf9000-0x2b)="e080be826222ac101476f42d1c281bd57a41e5253c76f172784a2596b3459b9edf67ec48580b8eaaacb6fc", 0x2b}, {&(0x7f00002e4000-0x5)="5eff42f27b", 0x5}, {&(0x7f0000166000-0xe1)="7bcaf4ac8ae136a74537ba93224d82130eed95ef3aca374a9f5e5afb36fc4277d2722eb10d061cb735968968d0ddf4002536feeaa060fb19190cb02d5b83bde6ff8891845242bc1e5d84d0dab3b5f617d6eddf9750ef2d8f0ab9e42b826819345293d63f620aecea9c156b25aec7dce55973d4e04cf28c9afd78aa90d0d6495753eb0d412cf5ed03033f41fc73409e172890309b0c74b876899eaa96a8869bd0ca53bfdaaef6a242d242742795a18f3329e11bac1dbb27168191869ee06e436c3187617c3a42b3b099944caeae1c7f691f22846a8e82bb7a81f044a0a2ffe8d11f", 0xe1}, {&(0x7f0000207000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000a60000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x8, 0x100, 0xae, r2}}, @init={0x18, 0x84, 0x0, {0x6, 0x0, 0xffffffff, 0x4e}}], 0x60, 0x4000010}, 0x20008000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00008b1000)=0x200, 0x4) r3 = socket$inet6(0xa, 0x800000000000005, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000dab000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x2, 0x200, 0x1, 0x3, 0x22}, &(0x7f0000ed7000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000ec2000-0x8c)={r4, @in6={{0xa, 0x3, 0x4c, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}}, 0x8c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000c40000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) 2018/02/03 22:10:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e0b000)='/dev/vga_arbiter\x00', 0x20800, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00006bc000-0xc)={{0x7e04, 0x5, 0x20, 0x80, 0x4f}, 0x200}) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000767000-0x1)=0x1, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000034e000)='veno\x00', 0x5) bind$inet(r0, &(0x7f000070c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xfd43, 0x20020004, &(0x7f0000ab2000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) [ 133.580333] RSP: 002b:00007f197269ac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 133.588026] RAX: ffffffffffffffda RBX: 00007f197269aaa0 RCX: 0000000000453299 [ 133.595274] RDX: 0000000000000000 RSI: 0000000020321fd6 RDI: 0000000000000013 [ 133.602528] RBP: 00007f197269aa90 R08: 000000002040d000 R09: 000000000000001c [ 133.609782] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 133.617031] R13: 00007f197269abc8 R14: 00000000004b8096 R15: 0000000000000000 2018/02/03 22:10:33 executing program 4: mmap(&(0x7f0000000000/0x39d000)=nil, 0x39d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f000039d000-0x318)=@filter={'filter\x00', 0x18a, 0x4, 0x2b8, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x0, 0x0, @common='bridge0\x00', @common='lo\x00'}, 0x0, 0x70, 0xb8, 0x0, {}, []}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}, {{@ip={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0x0, @common='syzkaller1\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@ip={@loopback=0x7f000001, @empty, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00'}}]}}, 0x318) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000068000-0x14)={@ipv4={[], [], @remote}, 0x0}, &(0x7f000039d000)=0x14) mmap(&(0x7f000039d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000039e000-0xc)={@empty, @remote={0xac, 0x14, 0x0, 0xbb}, r1}, 0xc) 2018/02/03 22:10:33 executing program 0: seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000ed2000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) getgid() socket$rds(0x15, 0x5, 0x0) r0 = syz_open_dev$mice(&(0x7f0000752000-0x10)='/dev/input/mice\x00', 0x0, 0x40) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000178000)={0x0, @in6={{0xa, 0x0, 0x800, @empty, 0x3ff}}}, &(0x7f000022d000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000919000)={0x9, 0x200, 0x7fff, 0x1000, r1}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000c73000-0xc)={0x0, 0x5, 0x2, [0x235, 0x5]}, &(0x7f00003f3000)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000e90000)={r3, @in6={{0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x2818}}, [0x7fff, 0x7, 0xfadd, 0x2, 0x0, 0xffffffff, 0x7f, 0x80, 0x100, 0x1, 0x704, 0x19951a5, 0xfffffffffffffffd, 0x6, 0x8]}, &(0x7f0000d3d000-0x4)=0x108) 2018/02/03 22:10:33 executing program 1 (fault-call:3 fault-nth:1): mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) r2 = gettid() fcntl$setown(r0, 0x8, r2) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x20, 0x28, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xfffffffffffffe2a, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/03 22:10:33 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x71745c06, 0x4, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x3, 0x6, @empty, 0x10001}}, 0xd, 0xfffffffffffffff9}, &(0x7f0000003000)=0x98) ioctl$int_in(r0, 0x5452, &(0x7f0000002000)=0xfffffffffffffffb) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000001000)={{0xfff, 0x3f, 0x4, 0x6, 0x100, 0x81}, 0xff, 0x3, 0x3, 0xfffffffffffffff9, 0x5, "4124125b76e342c0d949060e0a320be386db6fcdb8903937773bb990a4be38f0d58d51c8520757fc05090d77ddfb40d1087ee1905898e8048d1c98eb289336f648ef80bf3733f69ddcfb0c6400068fe8409f3edd2a484950e1d94bb6ef8a429d71c63dd36f87d8c881f06f502675977bd7a51e0a040f0086fbfe6afbc80b6310"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000001000-0x4)=0x10) [ 133.710653] FAULT_INJECTION: forcing a failure. [ 133.710653] name failslab, interval 1, probability 0, space 0, times 0 [ 133.722154] CPU: 0 PID: 23174 Comm: syz-executor1 Not tainted 4.15.0+ #295 [ 133.729174] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 133.738532] Call Trace: [ 133.741129] dump_stack+0x194/0x257 [ 133.744773] ? arch_local_irq_restore+0x53/0x53 [ 133.749450] ? __kernel_text_address+0xd/0x40 [ 133.753961] ? unwind_get_return_address+0x61/0xa0 2018/02/03 22:10:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b82000-0x11)='/selinux/enforce\x00', 0x30000, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000362000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000855000)=0x1c, 0x800) fcntl$dupfd(r0, 0x406, r1) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = eventfd2(0x0, 0x0) unshare(0x400) ioctl$KVM_IRQFD(r3, 0x4020ae76, &(0x7f0000515000)={r4, 0x0, 0x1, 0xffffffffffffffff}) [ 133.758904] should_fail+0x8c0/0xa40 [ 133.762633] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 133.767746] ? save_stack+0xa3/0xd0 [ 133.771376] ? save_stack+0x43/0xd0 [ 133.775004] ? kasan_kmalloc+0xad/0xe0 [ 133.778896] ? ip6_setup_cork+0x104c/0x1740 [ 133.783245] ? ip6_make_skb+0x2df/0x5e0 [ 133.787220] ? udpv6_sendmsg+0x27fc/0x3400 [ 133.791443] ? sock_sendmsg+0xca/0x110 [ 133.795308] ? SYSC_sendto+0x361/0x5c0 [ 133.799177] ? SyS_sendto+0x40/0x50 [ 133.802787] ? find_held_lock+0x35/0x1d0 [ 133.806852] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 133.812715] ? rcu_note_context_switch+0x710/0x710 [ 133.817632] should_failslab+0xec/0x120 [ 133.821585] __kmalloc_track_caller+0x5f/0x760 [ 133.826142] ? ip6_setup_cork+0x104c/0x1740 [ 133.830438] ? rcu_read_lock_sched_held+0x108/0x120 [ 133.835432] ? kmem_cache_alloc_trace+0x456/0x750 [ 133.840253] ? ip6_setup_cork+0x594/0x1740 [ 133.844468] kmemdup+0x24/0x50 [ 133.847639] ip6_setup_cork+0x594/0x1740 [ 133.851687] ? ip6_dst_mtu_forward+0x3c0/0x3c0 [ 133.856247] ? __local_bh_enable_ip+0x121/0x230 [ 133.860894] ? ip6_dst_lookup_tail+0x3f8/0x18b0 [ 133.865562] ? ip6_copy_metadata+0xad0/0xad0 [ 133.869956] ip6_make_skb+0x2df/0x5e0 [ 133.873735] ? ip_reply_glue_bits+0xb0/0xb0 [ 133.878125] ? ip6_push_pending_frames+0xe0/0xe0 [ 133.882875] ? xfrm_lookup_route+0x4f/0x1a0 [ 133.887178] ? ip6_dst_lookup_flow+0x1ca/0x270 [ 133.891737] ? ip6_dst_lookup+0x60/0x60 [ 133.895695] ? refcount_inc_not_zero+0xfe/0x180 [ 133.900361] udpv6_sendmsg+0x27fc/0x3400 [ 133.904399] ? ip_reply_glue_bits+0xb0/0xb0 [ 133.908712] ? udpv6_setsockopt+0x80/0x80 [ 133.912839] ? reacquire_held_locks+0x1f9/0x3e0 [ 133.917485] ? reacquire_held_locks+0x1f9/0x3e0 [ 133.922145] ? find_held_lock+0x35/0x1d0 [ 133.926191] ? release_sock+0x1d4/0x2a0 [ 133.930145] ? lock_downgrade+0x980/0x980 [ 133.934269] ? lock_downgrade+0x980/0x980 [ 133.938402] ? __local_bh_enable_ip+0x121/0x230 [ 133.943053] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 133.948044] ? release_sock+0x1d4/0x2a0 [ 133.951993] ? trace_hardirqs_on+0xd/0x10 [ 133.956117] ? __local_bh_enable_ip+0x121/0x230 [ 133.960766] ? _raw_spin_unlock_bh+0x30/0x40 [ 133.965152] ? release_sock+0x1d4/0x2a0 [ 133.969125] inet_sendmsg+0x11f/0x5e0 [ 133.972906] ? inet_sendmsg+0x11f/0x5e0 [ 133.976856] ? __might_sleep+0x95/0x190 [ 133.980808] ? inet_create+0xf50/0xf50 [ 133.984677] ? selinux_socket_sendmsg+0x36/0x40 [ 133.989323] ? security_socket_sendmsg+0x89/0xb0 [ 133.994056] ? inet_create+0xf50/0xf50 [ 133.997921] sock_sendmsg+0xca/0x110 [ 134.001614] SYSC_sendto+0x361/0x5c0 [ 134.005310] ? SYSC_connect+0x4a0/0x4a0 [ 134.009261] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 134.014080] ? vfs_write+0x374/0x510 [ 134.017772] ? wait_for_completion+0x770/0x770 [ 134.022338] ? __lock_is_held+0xb6/0x140 [ 134.026400] ? fput+0xd2/0x140 [ 134.029569] ? SyS_write+0x184/0x220 [ 134.033261] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 134.038088] SyS_sendto+0x40/0x50 [ 134.041521] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 134.046250] RIP: 0033:0x453299 [ 134.049415] RSP: 002b:00007f197269ac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c 2018/02/03 22:10:34 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000e05000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000000)={0x5, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x20, 0x1, 0x6, 0x3, 0xacc4, &(0x7f00008f2000)=@common='lo\x00', 0x0, 0x8001, 0xefb}) prctl$intptr(0x8, 0x1) 2018/02/03 22:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000356000-0x3b)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14}, @dev={0xac, 0x14}, {[@ra={0x94, 0x6, 0x10000}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8c4d14", 0x0, "5748c8"}}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000871000)='/dev/ppp\x00', 0x4480, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000a4000-0x4), &(0x7f0000383000-0x4)=0x4) 2018/02/03 22:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000d79000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000c49000)=@ioapic={0x0, 0x1ff, 0x0, 0xfffffffffffffffc, 0xfdfd}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000f94000)={[], 0x0, 0x201}) openat$rtc(0xffffffffffffff9c, &(0x7f0000d9a000)='/dev/rtc\x00', 0x80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 134.057098] RAX: ffffffffffffffda RBX: 00007f197269aaa0 RCX: 0000000000453299 [ 134.064344] RDX: 0000000000000000 RSI: 0000000020321fd6 RDI: 0000000000000013 [ 134.071588] RBP: 00007f197269aa90 R08: 000000002040d000 R09: 000000000000001c [ 134.078833] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000004b8096 [ 134.086079] R13: 00007f197269abc8 R14: 00000000004b8096 R15: 0000000000000000 2018/02/03 22:10:34 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x2804c0) ioctl(r0, 0x4156, &(0x7f0000006000-0x1f5)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000007000+0x700)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VHOST_VSOCK_SET_RUNNING(r1, 0x4004af61, &(0x7f000000a000-0x4)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000008000)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000004000)={@common='sit0\x00', @ifru_flags=0x202}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000007000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000008000-0x28)={@common='bpq0\x00', &(0x7f0000004000-0x30)=@ethtool_test={0x1a, 0x4, 0x8, 0x4, [0xdfbb, 0x9, 0x1, 0x7]}}) ioctl$KVM_SET_GSI_ROUTING(r2, 0x4008ae6a, &(0x7f0000004000-0x158)={0x7, 0x0, [{0x9, 0x0, 0x0, 0x0, @adapter={0x7, 0x5, 0x4, 0x3, 0x3}}, {0x26, 0x0, 0x0, 0x0, @msi={0x1, 0x7fff, 0x4}}, {0x7, 0x4, 0x0, 0x0, @sint={0x5, 0x9}}, {0x7f, 0x2, 0x0, 0x0, @sint={0x24, 0x8}}, {0x8, 0x1, 0x0, 0x0, @irqchip={0x8, 0xd7f9}}, {0x4, 0x3, 0x0, 0x0, @adapter={0x8, 0x4, 0x7f, 0x9, 0x6}}, {0x4, 0x4, 0x0, 0x0, @msi={0x0, 0xfffffffffffffff7, 0x96e2}}]}) 2018/02/03 22:10:34 executing program 1 (fault-call:3 fault-nth:2): mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) [ 134.179246] FAULT_INJECTION: forcing a failure. [ 134.179246] name failslab, interval 1, probability 0, space 0, times 0 [ 134.190597] CPU: 1 PID: 23203 Comm: syz-executor1 Not tainted 4.15.0+ #295 [ 134.197616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 134.206962] Call Trace: [ 134.209540] dump_stack+0x194/0x257 [ 134.213150] ? arch_local_irq_restore+0x53/0x53 [ 134.217811] should_fail+0x8c0/0xa40 [ 134.221507] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 134.226587] ? __lock_acquire+0x664/0x3e00 [ 134.230799] ? print_irqtrace_events+0x270/0x270 [ 134.235543] ? find_held_lock+0x35/0x1d0 [ 134.239604] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 134.245462] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 134.250632] ? rcu_note_context_switch+0x710/0x710 [ 134.255540] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 134.260711] should_failslab+0xec/0x120 [ 134.264662] kmem_cache_alloc_node+0x56/0x760 [ 134.269135] ? check_noncircular+0x20/0x20 [ 134.273355] __alloc_skb+0xf1/0x780 [ 134.276966] ? skb_copy_and_csum_dev+0x370/0x370 [ 134.281697] ? find_held_lock+0x35/0x1d0 [ 134.285736] ? print_irqtrace_events+0x270/0x270 [ 134.290473] ? __is_insn_slot_addr+0x1fc/0x330 [ 134.295036] ? lock_downgrade+0x980/0x980 [ 134.299170] ? find_held_lock+0x35/0x1d0 [ 134.303211] alloc_skb_with_frags+0x10d/0x750 [ 134.307680] ? __lock_acquire+0x664/0x3e00 [ 134.311894] ? is_bpf_text_address+0x7b/0x120 [ 134.316375] ? skb_complete_wifi_ack+0x1b0/0x1b0 [ 134.321115] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 134.326288] sock_alloc_send_pskb+0x787/0x9b0 [ 134.330776] ? sock_wmalloc+0x1d0/0x1d0 [ 134.334727] ? unwind_get_return_address+0x61/0xa0 [ 134.339634] ? __save_stack_trace+0x7e/0xd0 [ 134.343939] ? depot_save_stack+0x12c/0x490 [ 134.348248] ? save_stack+0xa3/0xd0 [ 134.351855] ? save_stack+0x43/0xd0 [ 134.355458] ? kasan_kmalloc+0xad/0xe0 [ 134.359320] ? __kmalloc_track_caller+0x15e/0x760 [ 134.364135] ? kmemdup+0x24/0x50 [ 134.367479] ? check_noncircular+0x20/0x20 [ 134.371690] ? inet_sendmsg+0x11f/0x5e0 [ 134.375662] ? sock_sendmsg+0xca/0x110 [ 134.379524] ? SYSC_sendto+0x361/0x5c0 [ 134.383387] ? SyS_sendto+0x40/0x50 [ 134.386989] ? entry_SYSCALL_64_fastpath+0x29/0xa0 [ 134.391900] ? sock_sendmsg+0xca/0x110 [ 134.395764] ? SYSC_sendto+0x361/0x5c0 [ 134.399624] ? SyS_sendto+0x40/0x50 [ 134.403236] sock_alloc_send_skb+0x32/0x40 [ 134.407452] __ip6_append_data.isra.44+0x1c38/0x3390 [ 134.412540] ? ip6_mtu+0x369/0x4d0 [ 134.416057] ? lock_downgrade+0x980/0x980 [ 134.420196] ? ip6_cork_release.isra.42+0x2c0/0x2c0 [ 134.425200] ? ip6_mtu+0x1c7/0x4d0 [ 134.428716] ? ip6_dst_ifdown+0x3d0/0x3d0 [ 134.432848] ? memcpy+0x45/0x50 [ 134.436112] ? ip6_setup_cork+0xeb8/0x1740 [ 134.440332] ? ip6_dst_mtu_forward+0x3c0/0x3c0 [ 134.444893] ? __local_bh_enable_ip+0x121/0x230 [ 134.449543] ? ip6_dst_lookup_tail+0x3f8/0x18b0 [ 134.454200] ip6_make_skb+0x386/0x5e0 [ 134.457979] ? ip_reply_glue_bits+0xb0/0xb0 [ 134.462283] ? ip_reply_glue_bits+0xb0/0xb0 [ 134.466585] ? ip6_push_pending_frames+0xe0/0xe0 [ 134.471335] ? xfrm_lookup_route+0x4f/0x1a0 [ 134.475667] udpv6_sendmsg+0x27fc/0x3400 [ 134.479706] ? ip_reply_glue_bits+0xb0/0xb0 [ 134.484026] ? udpv6_setsockopt+0x80/0x80 [ 134.488154] ? reacquire_held_locks+0x1f9/0x3e0 [ 134.492801] ? reacquire_held_locks+0x1f9/0x3e0 [ 134.497449] ? find_held_lock+0x35/0x1d0 [ 134.501495] ? release_sock+0x1d4/0x2a0 [ 134.505448] ? lock_downgrade+0x980/0x980 [ 134.509575] ? lock_downgrade+0x980/0x980 [ 134.513711] ? __local_bh_enable_ip+0x121/0x230 [ 134.518364] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 134.523362] ? release_sock+0x1d4/0x2a0 [ 134.527313] ? trace_hardirqs_on+0xd/0x10 [ 134.531438] ? __local_bh_enable_ip+0x121/0x230 [ 134.536088] ? _raw_spin_unlock_bh+0x30/0x40 [ 134.540474] ? release_sock+0x1d4/0x2a0 [ 134.544447] inet_sendmsg+0x11f/0x5e0 [ 134.548224] ? inet_sendmsg+0x11f/0x5e0 [ 134.552174] ? __might_sleep+0x95/0x190 [ 134.556125] ? inet_create+0xf50/0xf50 [ 134.559992] ? selinux_socket_sendmsg+0x36/0x40 [ 134.564642] ? security_socket_sendmsg+0x89/0xb0 [ 134.569463] ? inet_create+0xf50/0xf50 [ 134.573329] sock_sendmsg+0xca/0x110 [ 134.577036] SYSC_sendto+0x361/0x5c0 [ 134.580731] ? SYSC_connect+0x4a0/0x4a0 [ 134.584684] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 134.589508] ? vfs_write+0x374/0x510 [ 134.593204] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 134.598200] ? exit_to_usermode_loop+0x8c/0x2f0 [ 134.602862] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 134.608388] ? syscall_return_slowpath+0x2ad/0x550 [ 134.613296] ? prepare_exit_to_usermode+0x340/0x340 [ 134.618289] ? SyS_write+0x184/0x220 [ 134.621983] ? entry_SYSCALL_64_fastpath+0x5/0xa0 [ 134.626811] SyS_sendto+0x40/0x50 [ 134.630247] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 134.634978] RIP: 0033:0x453299 [ 134.638146] RSP: 002b:00007f197269ac58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 134.645830] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000453299 [ 134.653075] RDX: 0000000000000000 RSI: 0000000020321fd6 RDI: 0000000000000013 [ 134.660320] RBP: 00000000000004ba R08: 000000002040d000 R09: 000000000000001c [ 134.667574] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f6210 [ 134.674819] R13: 0000000000000014 R14: 000000000071bf18 R15: ffffffffffffffff 2018/02/03 22:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb4000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000061000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000c40000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000972000)={{r2, r3+30000000}, {0x0, 0x989680}}, &(0x7f0000a7d000)) uselib(&(0x7f0000db3000)='./file0\x00') r4 = openat(r1, &(0x7f00006ea000-0x8)='./file0\x00', 0x0, 0x0) getxattr(&(0x7f0000115000)='./file0\x00', &(0x7f000061a000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000684000-0xdb)=""/219, 0xdb) ioctl$KVM_GET_LAPIC(r4, 0x8400ae8e, &(0x7f0000e12000)={"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"}) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r4, &(0x7f0000020000-0x8)='./file0\x00') lremovexattr(&(0x7f0000a9f000)='./file0\x00', &(0x7f0000898000-0x15)=@known='system.sockprotoname\x00') renameat2(r0, &(0x7f000068e000)='./file0\x00', r4, &(0x7f0000284000)='./file0/file0/file0/file0\x00', 0x0) 2018/02/03 22:10:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00005ea000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockname(r0, &(0x7f00000fb000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, &(0x7f00005c2000-0x4)=0x2e) syz_emit_ethernet(0x2a, &(0x7f0000b6e000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/03 22:10:34 executing program 3: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/cuse\x00', 0x101000, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_dgram(r0, &(0x7f0000fe9000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndmidi(&(0x7f0000fe9000)='/dev/snd/midiC#D#\x00', 0x5, 0x4000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00001a0000)={{{@in=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000546000-0x4)=0xe8) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000fe9000)={&(0x7f0000658000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000a78000-0x10)={&(0x7f0000fea000-0x3c)=@setlink={0x3c, 0x13, 0x528, 0x6, 0x3, {0x0, 0x0, 0x0, r2, 0x0, 0x2008}, [@IFLA_IFALIAS={0x14, 0x14, @generic="61a318a93368c39339897cf8b02fc991"}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4000}, 0x95) r3 = syz_open_dev$mice(&(0x7f0000601000)='/dev/input/mice\x00', 0x0, 0x202c00) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r3, 0x80487436, &(0x7f0000fea000-0x1000)="39da2718aa88d234bce23b8909f7e3765846ecf0b3485d99ae6b354b77e110ba9f08143a7ca81fa38346651e6a4c2c8dd4f136be5fbafe49040051299c980da94f915947b8a9ba9fe54bc2da0f3f8b407ea664df8acbd392ad7ed95dc3c01ff87a5315234bf6eb58d7814c83ecd9cb0f13f402adab132b38c32dcdd8ef891bb0070a313514a93c19a7a6739a5a2f2f0cfee5fd45c043ca806b4b0b56e195121a8c4fe600d7151cf3fffe7713fdcff8685c955e0a4240a2187e038a900553452102db7cda77266ead6584897cc8a46a5418a95535a60fcaa0baed10984571d3bf0b8a1c204d88884d902444ab584851b0a0cf434afa006a1d5d8af8a3e47d971a31807b67ac5c31af2074ec74e36312e5f380687eab80050de0adb1c3230905cb626ec675b42a36beb20ed07298fe5ef87193dc91969a9ca89abf190a84157dd5cb3a4357328ad6f1b48b832f527dc80b664744d71bda2b1d54e6d872dae3411dc819b8eea52c027042401923a286d5dc3d389292e35dd464e34d3282c01f2ebbe2e3eec4a9c22c38c2ddb6d1ed38812ed9d3d10a811bacd2d2722d73700ffbe5184f8b4fd1ade06a69eed8d4cc50e5c8943be074d4f177069fa8ff0a05d06ef47557cd97ea982dec3f185a22d472348da9dd99092e57b7f7a6576002b1785fb5776cdaf35e805709ab2a9ce1d7038aa6854a3c57729adc9bcad25e3a27acfc7a091b4937dd13d988886b91d3c1d65a95733ce8d9da6b210a743bc4745a95fa2552ad56e74b13d938ba52b76c2bdca41adaebd86e9a03c8de6fdafd3265241231b5709f94792e9e48af12c751764b7b618da121dccc75d6d5c30480aaed87a802e68d5fef5fee0ee8009070e269bd599964b4096c3703c6b0dc778b9004b24175e451730f3a030057aa496b9dcfecac03ac19a14e7ea80c313813075369fbe1d0c0331a8ab33bba911e944c3cb2fc50798b7c2f161ba4408de9434c9c95ec48601baa5e2c6bbf4a4e88eb2cece4d1e082e9780479ab16d0f0190df04aacf0223b97db13aeb36a715f9d19f2ba31e0845d9b75b29a372801c255b6807e76e91d16f56b4b136d8e8edb9a41e65c092014580f68268b78802c588b12fc962706f75c71ef1660ff4919878ffeb88d19c4e912cea8e2fdf715b49426caeafdddff9bafa4f60b26f623515803b486557bb6d4b301f8bb9a95e34bfbd3a7b6abce0d66ade10908cd38fd25f64aaf78630e006d9b834f0c0a6f64fbef96b15494eb6e89bb082a29bd976dc179beacea248f63abb209c1e209a9d7ab9b17c453f0b34dc2773df070d4d8549ac1bdbc435ad032064817040a3564df580f78f7072620f4191892446bd4431d1482ce0266ee236bc88698ae3c42893f232d9bbb6dec0b128dc366d73cae3cd84e93ced0dede822e1efc0e69e595ca5f3d43d1ca8c62ca2dc69cad26c4834818936ab12d8b4dce5cb2b251d6e01f04e4952d849a4cec2c771489afdd001024a56c6c70e635d0095b93a03a0bf845b8b740bfdeef0069057879607ea99c417e4e1e5fbec2acc20067a521fae14e7ec1d3be1b2b62eead027731dece4a3099ad6e6bd467657b778229a3d9e9cae3e3395a0899320e24d2f80825c048da37571e499db6414e1e80708f8964a7e199c3c15f4c3154bbde5048a2946023a8565c37471f5badde15ca3c2faf4f185fcc3c49af2a5ec53d6631e27835ecd577f46a2373c758a0e8d970e4798d7ecc9bb0a2d70acdf0fa5a936ba164e0add80bbd77458997ce7607583dd9b71639dc0725bb56480987a6d62348d964fede3029f498d085f15cd81d073f5e1aa65119dc3ce02788a57caefdca213a17bcce5cb0024bde4f321e18b08630bd0dfafd02b456ac26f59586796131e2c02c962b7c4ebaacaf2916ded9d0aa324a89d614d53144d3697f1173163e4122ab1e7e9b8d46f4bb0c4fae595d11bef8cd16cf4047f5d6a919dac7f7e663fba37e798615c8002ae22d52e19798ea9b3e97e11af4682bd72e6dd3ddc3812c4bfb7f0c3f2e5bb2088fe612b850e5da1159071d559658de42eb408343f303648ae4d8a2dc9159212d053a6ea6750d3ea174314f14b83be28263ce1f625e0af57cc5df6d3596a8f659480f99838c9de47e23cf4c17e96fbb15674ef124af92caf70c8b9b2f54294cdbfe0ff109c644e930f47bdfac16e33b5e597828956953df4427337833389584b180fd3c0a747e15ebed8c029d547c99f28b8b027cced9869d91434ad060d53e62928475886456583fb310df29a59561e3840ced6ce7a86633745f1026833b9ab48cebfceac2a1a18c107e5dd1d0716e65f99fa27c33f3a9fdeb70e2a07f1e4706fa4e854638de1c3305fe111ac021c146e29a6d12c0879953a1b71142999d046c567d8c339b862dee4c63242d3a0fa931c963a52ee4b2d48713d138fc24e08977f05aac57aa587edc0d0d7c7bc65b3c0566604208d8833211997d56105c92723aa0ad6cd5a3ac2875ec5469d2dc7741b91ba75ccad7487b35c7c563ac3a92c5174caf6e4cd28da895333b3aeb48b3f68925ad3a4fce03aa1a136db0cc828dd8a582cc3f8135522d5029a0c1f6ffd44626898acb2d05ce12808c526db075603a10371523d1f3d532c476495984ad68faf9b9da8dfd2e3a7aa019180ebe59ce89fab40afd494505b0a5928f06613f60787adb15917998c06cc2c6273a2b2e8073ba4448d2c095e379dabbf86adfa23374f32defe40bc09a0ffef431953d970fdb6df50cb04beb9131cc9e2b8e2618cae1d8d6d68e0049dac84f9a6be2bfbb8003643d1911ff8cf571cc552aa0794319b73290ca22a33e0d54215a86939144c7861f32b942daa0c21f71a87b974a78886aa1a8748a3056d0f824f4f994972d8f7fd1a02e60acb0b15ad53ce41bf90519d4b157cff2624f37188c6ed518cb4569e1fcc49454af5d0da41f4c63816908650f3b74a22e9e8b2acef22f97d6579ff62e8e36230d57cae94d354fd969571f3175a25f293ad264becd3e4f1278adaef944f909aae45341186a6e1bf9c425a2942de272dc9f679d254ad7d90ac23ff7c412f877182005f8adab5a4fc9c58fa8c772ff4547c5a09a1b800a1d06c9cbb5e1960778a278486218d9c30fd35a3ad2f8f25f7ae37998f451c5a62bae511161b27e6ec3d3c051a2eb67d8cef73cb23129e5fd04e09545f235f35c3c37cb20978a1fb18116115a825a4159206ca154b2050d69b9a0cb02613916c028babe30e87df5c11e34a726b784be45871926cea6d6c04934465d445e84396da675e03fda8f90c50b03279cbace142599ea51df26816f475c069d2c338f1e3e9da273defb7b9fb0e9e077d24ab3a0bb479869b2cfe0b0493692eee5a0451f14fbb385a3e9e548c251ce750d600c53007989fec161a5836aa643f9b357ec337edcccc547b27a3ab0afb25ed4b9ca7573789b00c2133eeb9c83434525d40a2e38acbc793bf0e3d8aa156919b876ccdff754768b7633afdb4fe105a0a682ddb9f2db1e92b4085bf3a769782cbe9da4f7573532109172da2d5a84554c59110eae2dff09236b33a4e32a45d6a02a286b10af55a7176e530c7e4da16522d1f49159358ab5aa38638e7303756aebb7949305b4ebb7e0d6faca55cb97ad34f1017fd458b069d9e14faa3bfe624645e93acf508f9847ee235991c1218f2da765aa0ef06eac2d7c95a6ada0a1019fe13def5201c7ba34edec66661c47247310cea243d795b4dc3096414fb25177963e9e97fa1b5bf916ad8bbdbe96a0924430c5447999c1d69254432a42a147fefbf257c0fc0c7fe15d35ceacc1b6ae52dd50e9ff88bda50a4ef2a0b841cc22bf919a0f0f21407d121513986c668538d34f3c7d76430a2e0acd24397077a9e4fac659e1bfed4cd5eba0433449363e668309dfc9e3e77cd161f771075685d3a472a45b4406bd68fef7c599cc33a6a429710a773a46a9762db61e72cc4fe913f6ef19ae85e9ce556809e5f07c3156eeeee6ee02e009593931633dc842897939199f58ffd6dd6857a250ed1c0a0b35a73fdef88b381f2e2c8dc7646785ae79434238a18829c0eb6710db4e812f9bb4165a41cda2427706132a817965d6695b273b7bcb9ac75261885fafdbabd66d0198e797d4da9d22d168c2d0d956881a4d83a1a4b9e1eb93589f33ab28717bc5998afe4e9b2725e6de3ba921553b31494b719f8ecab09b9d9f43053e7300c280688b03b4ae763b552e363c3197b9fd7db528d707495d9c8aca4484b7098e85def3e15028f479b1cef26b28a1b1e7f5ae83e6ed18e1dd9994585af46c62ba8545412156e8b7ca2f4f34f614bb700089af0b50b9928ac3ee0626a1caa44194a57c2a39f5fc90c03062a3c130869c9af9d825fd576612ad9f8500b06e6473cf3b1cb6d3bd6eebb110e58b9657ab74584fafee5fec167e23b4a32fdd8134ded2ba912dc6e4a85a727cbb1921f2c68587e5bd0fb88bc42d8436d57dbbffe1614f5fa0be27bfe9b0bd9b4726ba38c988bdfa80a9fffb2dddbe146d73600009bffdb019db6f13cf4b1e8bf983c74c6028bd1828663b8c9e2fd91778e8a5f5dd0f41a198669396129f9852de7535f8e16e0a411133b9039af34c0e35718a2f53df2376bb1455ba1b370ea116238b1b160c4db9c8803be04b1a4b39adda714d85d77f93b7653138cb69cbdd2151fe64425f0273c71263e1e783c6da5090b2082acf096cef35442409ce083a311154ac97c87a051d250f33bb55717f1eaf78add0c9d0e32f178b816045dc908701d11266d57b25c1ef5b4562c930b7ce4d8a8d1c45408cf55417d1f78db9695d1a5c93a0a6ab21a4a423b6fe56e05c4a10822bd8b602b93cabfd9e79c60d8e900faf1e3daaa3d8d8dad7c617e8869a039ec90b26e593c83027e8ddf3b915dd43990027647045ab2a5d1ea7b45775de776194a39ae25759cc3ec07c594072511d8c12276f42e5aafdc0a20f61ac67ebb467d5e4d48d447843aa1a51d875916fe09d335b08aa673dc43eb6f973fc22a2fab556374387871253537f8a7c72403218e88393a3c109c9df2904c0037c05697d65573cd8432183dc521618905ebe1c0987cce4a0e3cc8721170c4b6e666b920476950cb5264e59f9ff7537273406407289d7195eb8bf7f661605a4633ede70e9e1f63d74205bc066e24543fc2df880ecc56245fd1dceef97460da95cbb7bbf8fffe500d5344b284cde9a2046be8742ff0c4108c772b0dade390363b12666938f417d13910ce5c08fab9845b1c8f96b269af6757f7f3543b68f14ff5c166db90c201b3406362bd6d9f141c70226d430f899545a2922c8146885ca85a9de7648cfd88bf389bea28668247f8cbf1f48ae116ea09e6d9187c52143a5482e968afee2409e3c1a065a81193352854592881c26c201b75f019fb0788edf1db9558ab91abede61a2e463a13072bf175f9bcee4deb25e39aae28533b69556b00bdc6cf38d93b620c3c35a879b76d227837d0881b69091ac1903df17da34dfc052726db41ae3d75df1de4c76e4984ed00d2f1c00c2e746389d779422d3cac42dc6c30749109fce8c140789be25dc6b167864f5add1e4ab7dc9503a694d5b115576b83ea5f277b912d29856dff269bb64a88eb7ed946153e4e90c31a6b0eaf1fa0ee280c8b9b02713bac00b2a97ce610c8c1580cbd369b4bbdab258d07bfda7401de2831f417ac42c112bdb04bf6523444cb76c07577ef7c89d2d977b613fea977446b94c4ddb79c684005ab7ed0a2199014473cd98e36802ac5fb185de") r4 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000159000)={@common='bridge0\x00', &(0x7f0000fe8000)=@ethtool_eeprom={0xb}}) 2018/02/03 22:10:34 executing program 2: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0xb}, 0x1c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000ff1000-0x12)='/dev/snd/pcmC#D#c\x00', 0x400, 0x38200) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000947000)={0x1, 0x1000, "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"}) 2018/02/03 22:10:34 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008e3000-0x78)={0x2, 0x78, 0x968, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setrlimit(0x1, &(0x7f000017c000)={0x8, 0xad5e}) add_key(&(0x7f0000d94000-0x8)='big_key\x00', &(0x7f0000cb8000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="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", 0x4e0, 0xffffffffffffffff) syz_open_dev$sndpcmc(&(0x7f0000b3a000)='/dev/snd/pcmC#D#c\x00', 0x9, 0x200000) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f000052f000-0x9)='/dev/dsp\x00', 0x20200, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000056a000-0xb0)={{0x4, 0x5}, 'port1\x00', 0x30, 0x0, 0x9, 0x80000001, 0x3, 0x3, 0x8c0f, 0x0, 0x5, 0xffffffffffffff7f}) 2018/02/03 22:10:34 executing program 7: r0 = socket(0x1d, 0x3, 0x1) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000ee0000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x88, 0x4) 2018/02/03 22:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000d5000-0x15)='/proc/self/net/pfkey\x00', 0x42002, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ad7000-0xe8)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000387000)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00006b5000)={@loopback, 0x0}, &(0x7f0000703000)=0x14) r3 = geteuid() sendmsg$nl_xfrm(r0, &(0x7f0000f67000-0x38)={&(0x7f00000e0000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000ed9000-0x10)={&(0x7f0000afe000-0x130)=@acquire={0x130, 0x17, 0x20, 0x3, 0x2, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x0, 0x6, 0x0, 0x5, 0xa, 0x0, 0xa0, 0x21, 0x0, r1}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in=@dev={0xac, 0x14, 0x0, 0x12}, 0x3, 0x101, 0x3, 0x8, 0x2, 0x80, 0x20, 0x33, r2, r3}, {0xfffffffffffffff7, 0x8, 0x3, 0x5c, 0x20, 0x899, 0x5, 0xb1ef}, {0x3, 0x7ff, 0x7ff, 0x3}, 0x7556b96b, 0x3, 0x1, 0x0, 0x2, 0x1}, 0x3, 0x3, 0xfffffffffffffffa, 0x5}, [@etimer_thresh={0x8, 0xc, 0x3e1}]}, 0x130}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) r4 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r4, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f000006c000-0x4)=0x2, 0x4) setsockopt$inet6_int(r4, 0x29, 0x13, &(0x7f0000b43000), 0x4) sendmsg$inet_sctp(r4, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x1, @multicast1=0xe0000001}, 0x10, &(0x7f000018a000-0x60)=[{&(0x7f0000796000-0x65)="7697cdc7215d5781436d0e1afc09a9fd36ce4727cbf19425096fffde11d4a3bd894c992bc84ec5c7003dc17fed377d1d2d55bce1fa1556b7b503d207f7cfcc87cca8e1a31f330980abd36909fd3476e4cfe6a54680cbedb3573816ecab588d7dabf01e2604"}, {&(0x7f0000dec000-0xdd)="153a4b7fe8be679364341e8dd4c57364ee36bd38b357afd4ef2850fc7060c0a9c1bf52f5b7412796552e93fb1199c01980460e1513174d0eb3e3feb9faa9896ea83e8632d605e7818083a8c6a7f5fbeed7886f66c8774896c5cc8c968be34d390b2e9c93cdcbdf342b2e54d24a9ca902d9ea414785e6fd2bb932c7a3526c5f26d06d8f967608f2defa72ca308437bd9cd82ae1cdd163fec45dd81b84c3f68b081399169c445bbe18a814818175ee6cb6fb803a45c6820997d1aad4c4184d50b993c894f6be91fdcc409c8dd455a2d85a04f1d1351bd1e82c678758e1b2", 0x349}, {&(0x7f0000409000-0xe0)="b19936dc3df6b8f403a5a5ced5a17cf4936b50b004ae76a9d47403440b27b08827e1fb85acadf9237ef61bea62b20c66404fcc2ae8c35c1031aaaba9a0761457119eae57bf9833829b63329aedbf1136c6f2db6c13ddae9a30fbafde1a29650b59d05be40211dd97db12a2a4cd51ce69bc16d70fef541efe11cf05ba93ea5418dc235b3224c25d979db4c26250eab597e0aae83a6bb8397f0a2fe964d20265d9597c63b15ce4ab7410096bcb4d8fdb87e651e52624b14ce90cb71fa10dbb78e4352c98d3e716e2c9630f802c7bdb56e99769c85711768c5bd9a0e15f20c38ace"}, {&(0x7f0000bf0000)="c78041a35dd8b944f7cd5b5e929784714443a34aa4e546832abb5290a2fe576cb5a4bbbfa8d7c44b801245283004a35f530f764712b4e9d1ab26f2c93998d8d09f0bcfdee302231dfb5446b12e95b174fbbeea7e34dd6a4fea8a836da5880be3d8b2c8e6ae7db19845e0dfdd468ffadecb3c0347369ca3ebf3871a96d881b293a89b4d8833c6cac581f38905c0790b07e4a743b80280ba089c4d527b7d6b742472acd2d6426aa8c9a88dcc33d32f214c135a07fd746c24103caa4f22d27e909a4c3491a3ef03e419117aed71c972653fe3656eba93da748b150e5eeb3867a6a859129002b3"}, {&(0x7f0000712000)="acad742e98b4a27855465cb937a977e9b66249fc8240ca5fa6754ae4380b04d15386552f9dc8ad6ad3ad0283a827d38e4464507091f73b75c8db0741bd7065f88cb58f665c30873968b24bb0eb5d621c56a1e649adb8e1d58465b3c9b0690bf0ec75d3d16983a564231c2e9c96ebb1f213d7aefad54e02d0148d578fe25c201fa55556d1f0933cba640be7622af378f77a15ba8485b2d3cfe1a9160b3d20e086f36b46dd2f293d7d0f51cc3fed7b4da8d5858a6c27042a629d5ea36432c66edd9d1ea5662fd035a4577d80e3e1bc21b92b7a8a92c755cfafbd3a97622b35"}, {&(0x7f000088c000)="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0x1000000000000347}, 0x0) 2018/02/03 22:10:34 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) getsockopt(r0, 0x9, 0x9, &(0x7f0000e2f000)=""/166, &(0x7f00000c5000)=0xa6) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000cc2000)={{{{0x2, 0x3, @broadcast=0xffffffff}}, {{0xa, 0x2, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1}}}, 0x4, 0x6, 0x8001, "0fe460f82f4195f905c6097d615e1faa75a85d3353e2ea5dbe30ce2df29b9a524e969c1399dde8c1991cf120a2c41eb003140decfa40d24caeeb3c16d9a30d1ab7bfde25007c594cd7792d089dad2f35"}, 0x160) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1000000000000003, 0x0, 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={&(0x7f0000639000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000041b000-0x8)) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f0000919000)={0x1, 0x0, [0x0]}) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ce000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f000041d000), 0x2f4, 0x0, &(0x7f00002ce000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) socket$alg(0x26, 0x5, 0x0) sched_yield() 2018/02/03 22:10:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400a02, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x2, 0x0) bind(r0, &(0x7f000000c000)=@ll={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f000047a000-0x4)=0x2, 0x1000000ea) bind$inet(r1, &(0x7f00007ec000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x33, &(0x7f000019e000-0x21)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x25, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x11, 0x0, "00008c007b860088f8"}}}}}, 0x0) 2018/02/03 22:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00001bb000)='/dev/ppp\x00', 0x2, 0x0) ioctl$KDDISABIO(r0, 0x4b37) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000173000)=""/246) ioctl$KVM_GET_PIT2(r0, 0x8070ae9f, &(0x7f0000af3000-0x70)) r1 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0x0, 0x0) ioctl$KVM_SET_SREGS(r0, 0x4138ae84, &(0x7f000054d000)={{0x100000, 0x6000, 0x1f, 0x4, 0x4d0b, 0x2, 0x1, 0x5, 0x80, 0x3, 0x6, 0xfffffffffffffffd}, {0xf000, 0x17004, 0xd, 0x4, 0x8, 0x0, 0xfff, 0x1, 0xff, 0x400, 0x0, 0x7fffffff}, {0x1000, 0x1000, 0xf, 0x8000, 0x4000000000000000, 0x5, 0x1f, 0x8001, 0xf3e, 0x6, 0xfff, 0x7}, {0x3000, 0x7000, 0x4, 0x0, 0x9, 0x3, 0x6, 0xd70f, 0x39db, 0x4a, 0x2c46, 0x73}, {0xd004, 0xf000, 0xf, 0x1, 0x10000, 0xd450, 0x8, 0x2, 0x40, 0x8324, 0x2}, {0xf000, 0x10000, 0xf, 0x200, 0x80, 0x0, 0x7ff, 0xbb, 0x3ff, 0x3f, 0x8, 0x4}, {0xd000, 0x1, 0x10, 0xec7, 0x8, 0xeb, 0x6, 0x1, 0x1, 0x101, 0xc757, 0xffff}, {0x10000, 0x16002, 0xd, 0x0, 0x10001, 0x81, 0x6, 0xfffffffffffffff8, 0x599, 0x7, 0xe8, 0x9}, {0x4000, 0x4}, {0x2000, 0x7002}, 0x2, 0x0, 0x2000, 0x2, 0x7, 0x4900, 0xf000, [0x1, 0xfffffffffffffffd, 0xb4e, 0x9]}) mmap$binder(&(0x7f000011a000/0xc00000)=nil, 0xc00000, 0x3, 0x10011, r1, 0x0) r2 = getpgrp(0xffffffffffffffff) r3 = getpid() kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f000050c000)={r0, r1, 0x625}) write$eventfd(r0, &(0x7f000089c000), 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 2018/02/03 22:10:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) sendto$packet(r1, &(0x7f0000c2c000)="6bb24afb48d59288d583ed2627f9859c5f6eb2dfe64350f946b944104702097daf6efd80edb3176f39d8368b761fffdd2db1eb6899d2158fbe61cbc3f1b9beb417d4757681d0206e0c470ff785e15f41400c7599f2eb5104c44db47c0c831916c5af9b2f8d2efc0ac425ab1a5218d7b5d8adc346c538c327d7d3528ec0497778b1be4cbf437b00195f829cd99e5f00b8ee1bf7764cc453ce0101f2b106cb9aee31f8776da487fd4733ca682a22a859ab578465ad8ab6120b64822f84674884e5acf7311394062783f71608fc5544c81b4ebf88c288", 0xd5, 0x4004000, 0x0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$inet6(r1, &(0x7f0000b5d000-0x1c)={0xa, 0x1, 0x80, @empty}, 0x1c) sendmsg$nl_xfrm(r2, &(0x7f000028f000)={&(0x7f000086a000)={0x10}, 0xc, &(0x7f000004b000-0x10)={&(0x7f0000c10000)=@expire={0x100, 0x18, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@loopback={0x0, 0x1}, @in6=@dev={0xfe, 0x80}}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}, [@mark={0xc, 0x15}]}, 0x100}, 0x1}, 0x0) 2018/02/03 22:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f77000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x40000000003, &(0x7f00007fb000/0x800000)=nil) r1 = syz_open_procfs(r0, &(0x7f00003d9000)='attr/fscreate\x00') write$fuse(r1, &(0x7f00003ad000)={0x18, 0x400004, 0x0, @fuse_bmap_out}, 0x18) 2018/02/03 22:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000a77000)="180003000000010000000000000000000001080203000008000006000e640002b900020000000000000077a107567e5bdba17e19550055040082ec67a100020049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c3165c287b7e75ab4f1b8fc393d2696c0c3ba5aeac0000000000000000000000401", 0xc8) r1 = syz_open_dev$midi(&(0x7f0000fa4000-0xb)='/dev/midi#\x00', 0x8, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00006d7000-0x4)) 2018/02/03 22:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e64000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f00006f8000-0x14)={0x7, 0x7f, 0x2, 0x2, 0x7fff}) bind$unix(r0, &(0x7f000096f000)=@file={0x1, "131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f"}, 0x4f) [ 134.874749] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/03 22:10:34 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) link(&(0x7f0000b56000)='./file0\x00', &(0x7f0000b27000)='./file0\x00') mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000e71000-0x40)=[{&(0x7f00009d1000-0x9c)="765b1533fca946bb3de55ffbf8cc6e7fa58536e940a183c57fed71bb7a78baa5946d1a07642872f3883b00ee8ac2de3c24cd73adbebf77cd974749990ddb72fef0e28b4432c9ef6b8b435e24e4a8f148fc9fc7f25536442e9acea6cfe2acd56eb32bf2344e636aed4ec48f46b79e44766abad429e86325ae43e6d6888dd0cc49486bdf569aeea02251f23d369e464211fef2de228e42564886cba519", 0x9c}, {&(0x7f0000e70000)="557f658604b9a86dff51e69873e29818d8383a44825c278b332b0bdb38d34cdef1b007cd8ebfc637babd0c8b20496a7c0c3df605fd74fc3a2ab704af9595421aff67f796d8e5ff26da951522328bd8beb57a3bef992e891f7b10a9e659fcfa7fc82394bd9e3f8bbe8e08f5b2f28dc4fd5bf56c13ab87c59d8682d50b0d3bf24aee74acf5723f1c641606adb80654f78655a659b687ce207af148753a85a7ad8f9362c8c2b7c1ca68f35e3cf219a903638d1c7619f5c7f3f54b3a86649bacfcd687c907e210fd48bce4b9e81d36c63d8f19d29ec5d54a", 0xd6}, {&(0x7f0000e71000-0x47)="7f87f243f1f2ee860de3e57bca95786fb6165ba154b609bc887c17132a5e0582dcbc3ae4eb2a916acbac402e91102aa6acae015ead0522913add7b7eebd0586051e4761a83d183", 0x47}, {&(0x7f0000e71000-0xc8)="c6ae5a3e56cb2d2c8faaa6d670b185fea57765064dd91dbaf500ff0a57dd148c00d64eb334875a3fb35a6fa9b83860319fd442439456118ddd803af23b5e6eeeb14fbac4c42cbc54d03a7edea1c4c42a288d07f649d56a6c14ee3106cb92f14ad9c7cdaf51fabc77b397166af160f87afee98a9b96cc3dba9e9e4af46aaaebbe497dcf81172f41f23f94c0198f393830571b89d58e6a8f900419978ac6bdd532ad52f14307f5e3403133bfc76a8ba78febb9785f32a2c2ca3357967dfa10b95d85a6d30f095dc317", 0xc8}], 0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:34 executing program 5: mmap(&(0x7f0000000000/0x399000)=nil, 0x399000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000039a000-0xc)={0x0, 0x0}, &(0x7f0000399000)=0xc) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000039a000-0x8)='./file0\x00', &(0x7f0000399000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000331000)={0x1, 0x6, 0x7f, 0x1}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000398000+0xffc)={r2, 0xffffffffffffffa4, &(0x7f0000141000-0x28)}, 0x2) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80f, 0x8, &(0x7f000039a000-0x8)) syz_open_dev$sndpcmp(&(0x7f0000070000)='/dev/snd/pcmC#D#p\x00', 0x7, 0x4001) mmap(&(0x7f000039a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f000039b000-0x8)) 2018/02/03 22:10:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000012000)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x190, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x4, 0x0, 'syz1\x00'}}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3b8) 2018/02/03 22:10:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000c22000)='/dev/adsp#\x00', 0x2, 0x400002) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000469000)={0x201, @time={0x77359400}, 0x6, {0x54, 0x5}, 0xdc0, 0x1, 0xfffffffffffffff7}) r1 = syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="00e2660000", 0x0, 0x0) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x0, &(0x7f00003db000-0x23)) mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000ffb000)={0x3f, 0x0, 0x0, 'queue0\x00'}) 2018/02/03 22:10:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000a36000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x1) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000b08000)=""/82) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$eventfd(r1, &(0x7f0000000000), 0x8) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000f4b000)={@multicast1, @remote, @loopback}, &(0x7f0000264000-0x4)=0xc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000001e000)={@common='syzkaller1\x00', &(0x7f00009c2000-0x2c)=@ethtool_ts_info={0x41, 0x4, 0x40, 0xa2b0, [0x2, 0x0, 0x3], 0x1, [0x7fff, 0x20, 0x8000]}}) 2018/02/03 22:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000cbb000-0xd)='/dev/dmmidi#\x00', 0x8, 0x10000) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f00008ff000)) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f000017b000)=0x5) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f00000e1000-0x10)={0xd, &(0x7f0000e2e000-0xd)=""/13}) recvmsg(r2, &(0x7f0000f34000)={&(0x7f0000734000-0x6)=@hci, 0x6, &(0x7f00007b6000)=[{&(0x7f0000609000-0x53)=""/83, 0x53}, {&(0x7f000012b000)=""/71, 0x47}, {&(0x7f0000018000-0x89)=""/137, 0x89}, {&(0x7f0000ba1000-0x5d)=""/93, 0x5d}, {&(0x7f0000f81000-0x6)=""/6, 0x6}], 0x5, &(0x7f0000f73000-0xd7)=""/215, 0xd7, 0x7f5}, 0x20) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f000089e000)={0xef, 0x7, 0x1}) sendmmsg$inet_sctp(r1, &(0x7f0000776000)=[{&(0x7f0000045000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000d73000)=[{&(0x7f0000845000-0x52)='w', 0x1}], 0x1, &(0x7f0000153000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0xa}}], 0x30}], 0x1, 0x0) 2018/02/03 22:10:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a15000)={0x5, 0x1, 0x9, 0x9}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eef000)={r1, &(0x7f0000642000), &(0x7f0000ad4000)}, 0x18) r2 = socket$packet(0x11, 0x3, 0x300) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f000082e000)=""/180, &(0x7f000067b000-0x4)=0xb4) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/02/03 22:10:34 executing program 3: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007f4000)={@common="6c6f00000000000000000000000000ff", &(0x7f0000107000-0x2c)=@ethtool_cmd={0x2e, 0x1, 0x81, 0x0, 0x5, 0x8, 0x0, 0xa20, 0x4, 0x6, 0x3, 0x6, 0x2, 0x1, 0x2b, 0x8, [0x3, 0x1000]}}) [ 134.925412] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/03 22:10:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() ptrace$peekuser(0x3, r0, 0x7f) r1 = socket$inet6(0xa, 0x2, 0x800000000000) r2 = socket$l2tp(0x18, 0x1, 0x1) r3 = dup2(r1, r2) bind$bt_rfcomm(r3, &(0x7f0000646000-0x9)={0x1f, {0xff, 0x2, 0x10001, 0x2, 0xfc0000000000, 0x80000001}, 0xfffffffffffffffd}, 0x9) connect$l2tp(r2, &(0x7f0000e50000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x2, 0x0, {0xa, 0x0, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0x12}}}}, 0x32) bind$inet6(r1, &(0x7f0000813000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xb}, 0x1c) syz_emit_ethernet(0x1046, &(0x7f0000002000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x1010, 0x11, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x0, 0x2, 0x4, 0x1, 0x1ec, 0x0, 0x0, 0x7, 0x80000001, "2755c9", 0x2, "f762bc"}, "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"}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xfffffffffffffffc]}) 2018/02/03 22:10:34 executing program 0: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f6c000-0x38)={0x0, 0x0, &(0x7f000080f000-0x10)={&(0x7f0000f9a000-0x150)={0x2, 0x7, 0x0, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0x0, []}, 0x4}, 0x1}, 0x0) r1 = socket$inet6(0xa, 0x3, 0x1) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@empty}}, 0xe8) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f9e000-0xc)='/dev/rfkill\x00', 0x1, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00002af000), &(0x7f0000f9e000)=0x8) bind$inet6(r1, &(0x7f0000c30000-0x1c)={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f0000fa1000)=0x7fff, 0x4) accept4$llc(r2, &(0x7f0000279000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000fa1000-0x4)=0x10, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000fa0000-0x4), &(0x7f0000fa0000-0x4)=0x4) connect$inet6(r1, &(0x7f000088c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000fa2000)='./file0\x00', &(0x7f0000fa2000)={{0x0, 0x2710}, {0x0, 0x2710}}) msgget(0x2, 0x10) 2018/02/03 22:10:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000012e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80a, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) write$tun(r2, &(0x7f0000ddd000-0x9a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/03 22:10:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000f6d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fd4000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) inotify_init() r0 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [], 0x0}}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) socket$unix(0x1, 0x1, 0x0) pselect6(0x10044, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f000070b000-0x40), &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/03 22:10:34 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000319000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x20000000000001, &(0x7f0000001000-0xbc)=""/188, &(0x7f0000000000)=0xbc) 2018/02/03 22:10:35 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f00003f4000)="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", 0x53c, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000e77000)=0x4) 2018/02/03 22:10:35 executing program 4: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000016000-0x4), 0x80000) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000013000-0x90)={0xa5d, 0xfffffffffffffffa, 0x3, 0x1000, 0x2, [{0x2, 0xfffffffffffffffb, 0x8000, 0x0, 0x0, 0x4}, {0x2, 0x739, 0xe0, 0x0, 0x0, 0x200}]}) r1 = syz_open_dev$loop(&(0x7f000001f000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x440000000000127a, &(0x7f0000016000-0x44)="9e") [ 135.103574] device eql entered promiscuous mode 2018/02/03 22:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f000081c000-0x8)='./file0\x00', 0x84, 0x400) r1 = syz_open_dev$sndseq(&(0x7f0000f8f000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000acf000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000f21000-0x4)) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000fb4000-0x11)='/dev/qat_adf_ctl\x00', 0x4400, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009dd000)=r3, 0x4) ftruncate(r0, 0xff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00004e6000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x35ca, 0xca9730e, 0x7, 0x5, 0x1}, &(0x7f0000e06000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000f88000-0x20)={0x9, 0x29a, 0x8003, 0xbe, 0xb840000000000000, 0x2, 0x4, 0xff, r4}, &(0x7f00002a4000)=0x20) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r5, 0xc00caee0, &(0x7f0000005000)={0x4, 0xffffffffffffffff}) ioctl$KVM_SET_DEVICE_ATTR(r6, 0x4018aee1, &(0x7f0000ae3000)={0x0, 0x400100000001, 0x2, &(0x7f0000001000)}) 2018/02/03 22:10:35 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x3, &(0x7f0000004000), &(0x7f0000014000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f00000d8000-0x1)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fallocate(r0, 0x0, 0x14a, 0x7fff) sysfs$2(0x2, 0x0, &(0x7f0000a2b000-0xf1)=""/241) 2018/02/03 22:10:35 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xffff) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xffff, 0x22000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/03 22:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000), 0x0) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c0b000)={0x0, 0x56fa9eec}, &(0x7f0000340000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000f3000-0x20)={0x1f, 0x100, 0xa, 0x7f, 0x9, 0x7fff, 0x6, 0x9, r2}, &(0x7f00009d2000)=0x20) unlink(&(0x7f0000e93000-0x10)='./control/file0\x00') 2018/02/03 22:10:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000152000)=""/22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c96000)='/dev/hwrng\x00', 0x0, 0x0) preadv(r1, &(0x7f0000735000-0x30)=[{&(0x7f0000fef000)=""/241, 0xf1}], 0x1, 0x0) 2018/02/03 22:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000004a000-0xc), &(0x7f00003a8000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00005a0000-0x4)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000768000-0xc)={0x0}, &(0x7f0000232000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000dae000-0x15)='net/ip6_tables_names\x00') getdents64(r1, &(0x7f000050c000)=""/124, 0x7c) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000637000-0x20)={0x8001, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000bf0000)={0x4473, r2, 0x10000, 0x8000}) 2018/02/03 22:10:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000), 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000674000-0x16)='/selinux/checkreqprot\x00', 0x10801, 0x0) ioctl$KDDELIO(r1, 0x4b35, 0x100) recvfrom$inet6(r0, &(0x7f000074a000)=""/185, 0xb9, 0x0, 0x0, 0xfffffffffffffd72) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f00005db000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) sendto$inet6(r2, &(0x7f0000b0d000-0x92), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/03 22:10:35 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x145, 0x2, &(0x7f0000e1a000-0x1c)={0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x5b9}, 0x1c) 2018/02/03 22:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000dec000-0x8)='./file0\x00', &(0x7f00000ca000-0x8)='./file0\x00', &(0x7f0000067000-0xa)='hugetlbfs\x00', 0x20000, &(0x7f0000d8f000)) mount(&(0x7f0000c5a000)='./file0\x00', &(0x7f0000649000-0x8)='./file0\x00', &(0x7f0000568000)='pstore\x00', 0x201000, 0x0) pipe2(&(0x7f0000353000)={0x0, 0x0}, 0x4800) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00004b2000)={0x2, 0x3, 0x4, 0x4, 0x8001}) 2018/02/03 22:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000263000)='/dev/dsp\x00', 0x0, 0x0) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000d75000)=0x2, 0x1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) write$selinux_create(r1, &(0x7f0000a05000-0x3f)=@access={'system_u:object_r:devlog_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x32, 0x34}, 0x3f) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006e0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$evdev(&(0x7f000000a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f00007a2000)=[0x0, 0xffffffbfffffffff]) ioctl$TCSETS(r2, 0x5402, &(0x7f00005a0000)) 2018/02/03 22:10:35 executing program 4: mmap(&(0x7f0000000000/0xc7d000)=nil, 0xc7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000c7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b0e000)={0x0, @in6={{0xa, 0x3, 0x8001, @dev={0xfe, 0x80, [], 0x0, 0x15}, 0x5}}}, &(0x7f00009f7000)=0x8c) mmap(&(0x7f0000c7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000c7e000+0xbc4)={r1, @in={{0x2, 0x3, @multicast2=0xe0000002}}}, 0x8c) r2 = syz_open_dev$amidi(&(0x7f0000c7d000)='/dev/amidi#\x00', 0x101, 0x2800) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000c27000)={&(0x7f0000476000-0x8)='./file0\x00', r2}, 0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c7b000-0x8), 0x8) 2018/02/03 22:10:35 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e70000)={0x0, 0x6314000000000000, 0x9, 0x3, 0x3}, &(0x7f000087f000)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000208000)={r1, 0xfffffffffffffff8, 0x1000, "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"}, 0x1008) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000053d000)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xde9000)=nil, 0xde9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000dea000-0x8)='./file0\x00', 0x80000, 0x4de665b7e2a1c7) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000deb000-0x8)={0x0, 0x5f49}, &(0x7f0000dea000)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000300000)={r3, 0xc00000, 0x6, 0x3ad1, 0x835, 0xffffffffffffb50c}, 0x14) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000141000-0x2)=0xb0, 0x153) setsockopt$sock_int(r1, 0x1, 0x2d, &(0x7f000098d000-0x4)=0x5c8, 0x4) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000df000-0x11)='/dev/qat_adf_ctl\x00', 0x2, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000dea000-0x10)={0x0, 0x20, 0x10001, 0xfd}, &(0x7f000093b000)=0x5) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f000090e000)={r5, 0x100}, &(0x7f0000102000)=0x8) connect$netrom(r4, &(0x7f0000609000-0x48)=@full={{0x3, {"35821b304c692f"}, 0x1f}, [{"ca840f33614fa1"}, {"4d606b0abc469b"}, {"2f21259369bd47"}, {"3508bab9eeaf3c"}, {"5841e92ed357a7"}, {"f176b36c14c121"}, {"3d9b038a8d3a56"}, {"5e7cc3b90881ea"}]}, 0x48) 2018/02/03 22:10:35 executing program 0: r0 = semget$private(0x0, 0x2, 0x670) semctl$IPC_RMID(r0, 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ed3000)={0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00006a5000-0x5c)={{0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, {0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, 0x3ff, [0xe2f, 0xffffffff, 0x53, 0xffffffff, 0x1, 0xc715, 0x3, 0x100]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000d2d000-0xff9)={0x0, ""/4081}, 0x22a606089dd44e5c, 0x0, 0x524b970b525d5f55) 2018/02/03 22:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000c46000-0x9)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000), 0x8) r1 = gettid() read$eventfd(r0, &(0x7f0000cec000-0x8), 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) close(r0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008af000)='/selinux/status\x00', 0x0, 0x0) tkill(r1, 0x15) getsockopt$inet6_dccp_int(r2, 0x21, 0x4, &(0x7f0000300000), &(0x7f0000ca5000)=0x4) 2018/02/03 22:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000444000-0xa)='./control\x00', r0, &(0x7f000034b000-0x8)='./file0\x00') perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) name_to_handle_at(r0, &(0x7f0000d55000-0x8)='./file0\x00', &(0x7f000059a000)={0xc, 0x0, "6efd18aa"}, &(0x7f0000040000), 0x0) r1 = creat(&(0x7f000028f000)='./control/file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c0b000)={0x0, 0x56fa9eec}, &(0x7f0000340000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000f3000-0x20)={0x1f, 0x100, 0xa, 0x7f, 0x9, 0x7fff, 0x6, 0x9, r2}, &(0x7f00009d2000)=0x20) unlink(&(0x7f0000e93000-0x10)='./control/file0\x00') 2018/02/03 22:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000847000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) shmget$private(0x0, 0x2000, 0x780014ca, &(0x7f0000f6b000/0x2000)=nil) r1 = dup(r0) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc004ae02, &(0x7f0000e91000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f0000fc3000-0x1000), 0x0, 0x0, &(0x7f000069b000-0x5)={0x2, 0xffffffffffffffff, @rand_addr=0x2}, 0x10) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e19000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000540000-0x8)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) fcntl$setsig(r2, 0xa, 0x12) readv(r3, &(0x7f0000fa4000)=[], 0x0) dup2(r2, r3) setsockopt$RDS_CANCEL_SENT_TO(r0, 0x114, 0x1, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/03 22:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000ceb000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) io_setup(0x9, &(0x7f0000f6c000)=0x0) clock_gettime(0x0, &(0x7f000064b000)={0x0, 0x0}) ioctl$KVM_GET_PIT(r1, 0xc048ae65, &(0x7f0000b3f000-0x70)) io_getevents(r2, 0x6, 0x6, &(0x7f0000f58000-0xe0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000bd3000)={0x0, r3+10000000}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r2, 0x1, &(0x7f0000b53000-0x28)=[&(0x7f0000595000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00005be000), 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009ec000)={0x0, 0x1, 0x8, [0x5, 0x8000, 0x1c1, 0xff, 0x0, 0xff, 0x7f, 0x10001]}, &(0x7f0000b03000+0x59b)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000078e000-0x8)={r4, 0x50}, 0x8) 2018/02/03 22:10:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x2080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000a23000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp6\x00') r3 = syz_open_dev$admmidi(&(0x7f000002b000)='/dev/admmidi#\x00', 0xff, 0x40000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r3, 0x118, 0x1, &(0x7f0000001000-0x4)=0x5, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x114, 0x0, &(0x7f00009f7000)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x28, 0x20, &(0x7f0000001000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f00005e1000), 0x1, 0x1, 0x39}], &(0x7f0000001000-0x20)=[0x0, 0x28, 0x38, 0x18]}, 0x7f}}, @acquire={0x40046305, 0x1}, @release={0x40046306, 0x2}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x40, 0x18, &(0x7f0000495000)=[@fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f000004b000), 0x1, 0x3, 0x7}], &(0x7f0000001000-0x18)=[0x30, 0x20, 0x58]}, 0x1}}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x48, 0x8, &(0x7f0000361000)=[@flat={0x77622a85, 0x1, r1, 0x3}, @fd={0x66642a85, 0x0, r2, 0x0, 0x1}, @fd={0x66642a85, 0x0, r3, 0x0, 0x4}], &(0x7f0000000000)=[0x30]}, 0x400}}, @register_looper={0x630b}, @acquire_done={0x40106309, r4}, @release={0x40046306}], 0x80, 0x0, &(0x7f00003c0000-0x80)="bd2f23d12a1db09b313ea708cb435bb7c8007f4dba4f48b384e18a47380d6123b2c37a2b9be133977d9c77183a988ed4ba896bc2185e924f11c9eed33b2543e8e39531cc493291b46ba4c2576586deb94072df5a785a3a9a4b9ff17111cf7fc4d469694cc3186b7345cd85fcaf9d12e90442fe63014f991aac891a8f673f3548"}) mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r5, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r5, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:35 executing program 3: r0 = socket(0x800000000018, 0x80003, 0x3) keyctl$set_reqkey_keyring(0xe, 0x7) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x80047453, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000000000)={0x3, 0x2, 0xfffffffffffeffff, "233073efae1f", "b47a790b98486eb9f3c3ea2dd0032fc0"}) 2018/02/03 22:10:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fd4000-0x4)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000ec0000)=0x1, 0x4) sched_getaffinity(0x0, 0x8, &(0x7f00005ba000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e70000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000236000-0x4)=0x1a40, 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000bd2000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) rt_sigaction(0x0, &(0x7f000041a000), 0x0, 0x8, &(0x7f0000787000-0x8)) ptrace$cont(0x1f, r3, 0x10000, 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000d7f000)={0x1}, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000b31000-0xbc)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000dda000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000ac000)={0x0, 0x0, 0x0, 0x0, 0x7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/03 22:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="8907040000", 0x5) bind$inet(r0, &(0x7f0000055000-0x10)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) connect$inet(r0, &(0x7f0000566000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000bff000-0x7)={0x1, 0x0, 0x204, 0x6, 0x4fb4, 0xffff, 0x7, 0x6, 0x0}, &(0x7f000080b000)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000060b000-0xa0)={r1, @in6={{0xa, 0x2, 0x839, @empty, 0xffffffffffff8000}}, 0x1cf9, 0x8001, 0x4, 0x2, 0x18}, &(0x7f0000279000-0x4)=0xa0) shutdown(r0, 0x0) 2018/02/03 22:10:35 executing program 2: r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000177000/0xc00000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) shmat(r0, &(0x7f0000697000/0x2000)=nil, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) msync(&(0x7f0000e9b000/0x4000)=nil, 0x4000, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x8, 0x301100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f0000000000), &(0x7f0000002000-0x4)=0x10, 0x800) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f0000000000)=0xfff, 0x4) 2018/02/03 22:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffff9c, 0xae01, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00007e3000)='/dev/ppp\x00', 0x200, 0x0) r0 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000488000-0x4), 0x0) r1 = dup(r0) ioctl$KDSETMODE(r1, 0x4b3a, 0x6) rt_sigsuspend(&(0x7f000010d000)={0x6}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008f0000)='/dev/ptmx\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000532000)=0x19) ppoll(&(0x7f0000183000-0x18)=[{r2}], 0x1, &(0x7f000053d000-0x10), &(0x7f00000ff000-0x8), 0x8) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80605414, &(0x7f0000296000-0x94)=""/148) 2018/02/03 22:10:35 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000e71000-0xb)='/dev/vcsa#\x00', 0x2, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000647000-0x98)={0x0, @in6={{0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x9}}, 0x2, 0x5}, &(0x7f00000df000)=0x98) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e70000)=@assoc_value={r1, 0x3}, 0x8) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r2, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000042e000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005f2000)='/dev/sequencer2\x00', 0x12000, 0x0) clone(0x0, &(0x7f0000aed000), &(0x7f00006c4000-0x4), &(0x7f000049d000-0x4), &(0x7f0000c12000)) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00001f8000)={0x7f, 0x2}, 0x8) 2018/02/03 22:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) io_setup(0x1195, &(0x7f00000b2000)=0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000d5c000)='/dev/vcs\x00', 0x1b1001, 0x0) io_cancel(r1, &(0x7f0000a88000-0x40)={0x0, 0x0, 0x0, 0x3, 0x4, r0, &(0x7f000019b000-0xad)="e71e1ab77143747e3f3bdda76f994f6900063bab5f107cb5a245abeffa68fa7283ecad367a66e551f5e176e2229fea2c6ee89accfcb71a168125555a17b06d14ee3803e058659605b6d183fb0ef85a5f41b0a19c56c87b10a96cc139a8d533e8aa1c57464123b6d2b565f598d2ec4e0f4e03a7918b5f7a555b3e1cbfc7e680c05f5d4340be87962d1c7c9b0e217531bc1b8de40e010c56db6714dcde90c55d64cfe77b1003136d6f76b2c2bf32", 0xad, 0x3, 0x0, 0x1, r2}, &(0x7f0000862000-0x20)) write(r0, &(0x7f0000090000-0x26)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) 2018/02/03 22:10:35 executing program 6: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000017000)=""/142, &(0x7f0000000000)=0x8e) setsockopt$inet6_buf(r0, 0x29, 0x4, &(0x7f0000b00000), 0x0) 2018/02/03 22:10:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000002000-0x9)='/dev/vcs\x00', 0x301000, 0x0) ioctl$VHOST_SET_VRING_NUM(r0, 0x4008af10, &(0x7f0000001000-0x8)={0x1, 0x3}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000019b000-0x5)='/dev/rtc\x00', 0x400000, 0x0) getegid() bind$bt_rfcomm(r1, &(0x7f0000092000-0x9)={0x1f, {0x7, 0xff, 0x4, 0x3, 0x8, 0xbf}}, 0x9) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000000)=0x1) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r2, &(0x7f0000f39000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000ae6000)=0x1c) r3 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IPT_SO_SET_REPLACE(r3, 0x0, 0x40, &(0x7f0000010000-0x328)=@mangle={'mangle\x00', 0x1f, 0x4, 0x278, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, &(0x7f000000f000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @generic="caf629c274f8c200b63f8626e059223e", @generic="eb43e685368533b0248d041cddb3cb49", {}, {}, 0x11}, 0x0, 0x70, 0xb0, 0x0, {}, []}, @unspec=@TPROXY1={0x40, 'TPROXY\x00', 0x1, {0x0, 0x0, @ipv6=@dev={0xfe, 0x80}}}}, {{@ip={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @ECN={0x28, 'ECN\x00', 0x0, {0x10}}}]}}, 0x2d8) 2018/02/03 22:10:35 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000024000)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000025000-0xa)='net/l2cap\x00') r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000022000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x84e}, 0x1c) connect$inet6(r2, &(0x7f000000d000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r3 = getpid() ioctl$KVM_GET_DEBUGREGS(r1, 0x8080aea1, &(0x7f0000016000)) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000014000-0xc)={0x0, 0x0}, &(0x7f000001e000)=0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000026000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1, 0x3, 0x3b8, 0xa, 0xa0, 0x20, 0x2f, 0x0, r4}, {0xfffffffffffffffb, 0x5, 0x2, 0x8000, 0x3, 0x3a9, 0x4, 0x81}, {0x6, 0x9, 0x4, 0x1ff}, 0x200, 0xffffffffffffffff, 0x3, 0x0, 0x1, 0x3}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x6c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x3, 0x3, 0x2, 0x81f9, 0x8, 0x4}}, 0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getaffinity(r3, 0x8, &(0x7f0000024000)) [ 135.646818] ipt_ECN: cannot use TCP operations on a non-tcp rule 2018/02/03 22:10:35 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00008f4000)=@routing={0xbf, 0x6, 0x1, 0x7fffffff, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, 0x38) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x9}, 0x18) 2018/02/03 22:10:35 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80005, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000018000-0x2f8)=@filter={'filter\x00', 0x14, 0x4, 0x298, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@ip={@broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x0, @common='bcsh0\x00', @syzn={0x73, 0x79, 0x7a}}, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0xa6, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2f8) r1 = syz_open_dev$usbmon(&(0x7f0000004000)='/dev/usbmon#\x00', 0x9, 0x42002) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000017000)={0x1, 0x0, [{0x2, 0x8, 0x2, 0xc0, 0x9}]}) 2018/02/03 22:10:35 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000009000-0x98)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "688d4af795674f68d35fccbf4fc21644e37c7f4e56dc77e605386875b2760df793c63cea92373782af78964f569d7a1d9fea1e3f1049adbd771672444314136a", "3a52ee2dd993ce4dcbd8b7791f00d5ad89546804b49f694475fab12ff46afd83"}) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000004000-0x8)) 2018/02/03 22:10:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x4}, &(0x7f00002cd000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cbe000-0x10)={r1, 0x20, &(0x7f00003e6000)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x1, @multicast1=0xe0000001}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000e0b000-0x14), &(0x7f0000b1e000-0x4)=0x14) seccomp(0x1, 0x0, &(0x7f00007f0000-0xc)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000025b000)='/selinux/checkreqprot\x00', 0x100000000101, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) process_vm_writev(0x0, &(0x7f0000a9b000)=[{&(0x7f000019a000)=""/201, 0xc9}, {&(0x7f000056a000)=""/129, 0x81}, {&(0x7f0000b4d000-0x2c)=""/44, 0x2c}, {&(0x7f0000bdd000)=""/3, 0x3}, {&(0x7f00007a7000)=""/240, 0xffffffffffffff78}, {&(0x7f0000344000)=""/164, 0x56}], 0x6, &(0x7f0000183000-0x50)=[{&(0x7f00006eb000)=""/166}, {&(0x7f0000924000)=""/172}, {&(0x7f000051d000)=""/138, 0x3e1}, {&(0x7f0000c68000-0x92)=""/146}, {&(0x7f0000597000)=""/212}], 0x0, 0x0) 2018/02/03 22:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000e32000)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) clock_gettime(0x0, &(0x7f0000004000-0x10)={0x0, 0x0}) clock_settime(0x5, &(0x7f0000cea000)={r2, r3+30000000}) 2018/02/03 22:10:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fd4000-0x4)={0xffffffffffffff9c}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000ec0000)=0x1, 0x4) sched_getaffinity(0x0, 0x8, &(0x7f00005ba000)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e70000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000236000-0x4)=0x1a40, 0x4) r2 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r2, &(0x7f0000fb6000)=""/28, 0x1c) r3 = getpid() sched_setaffinity(r3, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000bd2000-0x8)=[{0x6, 0x0, 0x0, 0x407ffc0001}]}) rt_sigaction(0x0, &(0x7f000041a000), 0x0, 0x8, &(0x7f0000787000-0x8)) ptrace$cont(0x1f, r3, 0x10000, 0x2) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000d7f000)={0x1}, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000b31000-0xbc)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0xc02c5341, &(0x7f0000dda000)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r2, 0x4058534c, &(0x7f00000ac000)={0x0, 0x0, 0x0, 0x0, 0x7}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000efb000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/03 22:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000468000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) bind$bt_sco(r0, &(0x7f00004fd000)={0x1f, {0x7ac, 0x0, 0x2, 0x18c, 0xa}}, 0x8) r1 = accept4$nfc_llcp(r0, &(0x7f00005c3000), &(0x7f0000658000)=0x60, 0x80800) r2 = perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = inotify_init() ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r4 = add_key$keyring(&(0x7f0000e1d000-0x8)='keyring\x00', &(0x7f0000650000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r5 = add_key(&(0x7f0000165000-0x8)='rxrpc_s\x00', &(0x7f00008cf000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000252000+0xf60)="0624ea4f9227ff619495dbeea8b3f84e2db85d1e87ffeb033291033390f1e96b4abfbfb8b0dd3ba0216e5a49d5bce52ca40587ca0a3b52cfeb43d7a02ef8f1a683538ef280c11892653c56049d11a254500bc895e105de8c6e5eda7a7cae52e80fcdc55be0e73549753058752b48173c3e90df4747b0638e3dc62a95ee36333575d86513b9c0f1553cb0c113f6a8de282edd6965325f58f88b9815657ba4268957f01d3c912c5c840a9e324a032b9eab44d146da59aa11ecc12c805323bcee6fb9dc000f4e096cef7d940022e3f86a9480f3ddc60c292bfe619d8b8f9c8761", 0xdf, 0xfffffffffffffffc) openat$selinux_create(0xffffffffffffff9c, &(0x7f00006af000)='/selinux/create\x00', 0x2, 0x0) keyctl$reject(0x13, r4, 0x7, 0x8c6, r5) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000a9c000)={@common='teql0\x00', 0x0}) getresuid(&(0x7f00004a1000)=0x0, &(0x7f0000f0b000), &(0x7f00009fe000)) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000ecb000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x3, 0x9, 0x2, 0x2, 0x2, 0xa0, 0x80, 0xc, r6, r7}, {0x88, 0xffffffffffffa85f, 0x3, 0xffff, 0x4, 0x40e, 0x2, 0x1}, {0x4, 0xfbb, 0x8, 0x101}, 0x100, 0xffffffffffffffff, 0x1, 0x0, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3c}, 0x0, @in=@dev={0xac, 0x14, 0x0, 0xe}, 0x3, 0x4, 0x3, 0x3e, 0xe8, 0x4f1, 0x3}}, 0xe8) inotify_add_watch(r3, &(0x7f000003a000)='./control\x00', 0x80000d50) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000e45000)=""/181) creat(&(0x7f0000b3c000-0x10)='./control/file0\x00', 0x0) sendto$ipx(r0, &(0x7f0000088000-0x1000)="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", 0x1000, 0x20000800, &(0x7f0000d25000)={0x4, 0x4, 0x4, "eb78f4d4ba99", 0x6}, 0x10) close(r3) r8 = add_key$user(&(0x7f0000186000)='user\x00', &(0x7f0000238000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000a6f000)="82035e6774749717eb309a28c1ddf5a15905b8a3109814001110a10c1da4abedbaedaf16dbdb1adbb7405c993de23be0c30ab48428f41b609e13c3a6580f23c62d21a26709fce44e6b391f8c78efb0bd1c60f78605ec6b16e7a30cd75c18600f8a5f0e358e5f11e9e5c542641b19fc050a29bf161ca443e0b74ff42f3478ed9184e6e5bec5585e0db1346174dd04779b93fe2d3d4098a3c5a58061088e53073ed773436f71eba27bb79d425e305052de805910756d15bf6fd8114edbcc6209cb30a751100602305473fa9769b288a536943fb78a3621403f838730ac98ad54f8b527c74d54ceff5a3633b3a0317e", 0xee, 0xfffffffffffffff8) r9 = add_key$keyring(&(0x7f0000c17000-0x8)='keyring\x00', &(0x7f0000545000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e22000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r10 = openat$rtc(0xffffffffffffff9c, &(0x7f00007d4000-0x9)='/dev/rtc\x00', 0x103800, 0x0) keyctl$instantiate_iov(0x14, r8, &(0x7f0000e95000)=[{&(0x7f00009b8000)="1f10c3ed95dd4830f08cbee1e9df621bb1976223a52c087f4fa10edd392cf46bcf1554f488821afcc06634432cab29b55abf5efff2e3234098a8b93432c837f33b65e488dc6b720e471b34158a3ca0fd683cf2045c3472a66693447931a59b2ae81bb1ea5577f4252cc7c936b46a84a98f7284e6c2f2702304a0f55e1f5b7424da3fdbdf4d63dd03c37a482bd9e0e69a55068ff636d30af48b", 0x99}], 0x1, r9) pwritev(r2, &(0x7f0000472000)=[{&(0x7f0000128000)="5a017d8065cf19a78e76d52937ceacb8f1fffad7e95031dff8eda6e07afb4b76ab6978a2f41c76cd53d6d95ad3561b8d4ab607e4cb916722a422effecef7258b02e0b0bdce046fcc8cbfc7e4502f76163add3ae7e37c6adaaebb236091b6f794c18b7d31190d01b7cd9e6afe967746a90de35b5628e828e7612635c3", 0x7c}, {&(0x7f0000de4000-0xb1)="a03e10b156bff663c3a8e63d7d7e75135966781f8974b7a3f9878d3a2dd8dad8c18828557c2d7296d9cd4c3ddf5736bbb999565fba02e693d28bd11e23185cee7f39f5bd1c34b0999ddd06d9d9b149f153a012ecc3bcc91281ab3ee95fe8e7cd7da2b2f19231059e7e033c1d5b5863aba7b2d57bcb70ef9825c9d0e9236d10b996c4f8f5e504b303ec5bf9fb7796faddcfdf82f7016218d4ccb76dccfd732d19f98e4ede2828a522685e9183f6b2e9b90a", 0xb1}, {&(0x7f0000120000)="dec943ee1a432f2cdc258269ed97c10e73b528f22f236a1f226b9239630498af8316f5e8248fb2fe46e675e83cdb3192a1fc10f15feced2a4861bcfce94ef458dc386c53175ce0ee69cc7c7b67ecd6bec5a957264fe7494e5b14bbefa8137a65226b42f8884b5ab8a107c5368d747efd39bef548f46e7105850177e3e8b37c2055b91966f5f7138afff2add4bc4443df5106e1d2ed5239a3988f7da131b02090e50b4343991d52e3ef8c7d882d9dad114007a6d805b2969d52522731247679f4f70fa207dd13ba77bf1fcc8d1456abbe", 0xd0}, {&(0x7f0000f41000-0x4b)="324f46f19f301aff85dc3a870de0e7400b4a5c21010ae5225f1b5cbd2749006f10be1a73b38a11f584b8711aff73d104215ff68075885f2ebbacac7d0a6f86a4db0896bc5b2dd6eabbb6ef", 0x4b}], 0x4, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r10, 0x40505412, &(0x7f0000549000)={0x2, 0x0, 0x5, 0x0, 0xf}) 2018/02/03 22:10:35 executing program 3: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f84000)={0x0, 0x0}) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f000038a000)) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f000090a000)={0x7, {{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x3043}}}, 0x88) ppoll(&(0x7f0000f85000-0x18)=[], 0x0, &(0x7f000006e000)={0x0, r1+10000000}, &(0x7f0000f85000-0x8), 0x8) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000da5000-0x5), &(0x7f0000f85000)=0x5) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000f86000)="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", 0x1000, 0x15) 2018/02/03 22:10:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000898000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000bb0000)={{{@in=@multicast1, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00006e8000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001b8000-0xc)={0x0, 0x0}, &(0x7f00009f9000)=0xc) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000d9d000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@empty, 0x3, 0xffffffffffffffff, 0x2, 0x5, 0x2, 0x80, 0x0, 0x3a, r2, r3}, {0x5, 0x9, 0x55, 0x100, 0x76f7, 0xeb, 0x7fffffff, 0x32}, {0x3, 0x1, 0xc4ae, 0x7f}, 0x2, 0x9, 0x1, 0x0, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x33}, 0xa, @in6=@empty, 0x1, 0x7, 0x3, 0x0, 0x0, 0x0, 0x3}}, 0xe8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000fe8000-0x4)=@assoc_id=0x0, &(0x7f0000fe7000+0x5ef)=0x4) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00008b1000-0x68)={0x5, 0x1, 0xffff, {0x77359400}, 0x1, 0x8000}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fe8000-0x14)={0x0, 0x1ff, 0x100000000, 0x40, 0x5}, &(0x7f0000fe7000)=0x14) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000fe7000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000bf8000-0x4), 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000184000)={r5, @in6={{0xa, 0x2, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x8}}, 0x800, 0xff}, 0x98) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000748000-0x4), 0x100000275) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) r7 = shmget$private(0x0, 0x1000, 0x5400180c, &(0x7f0000a93000/0x1000)=nil) shmctl$SHM_UNLOCK(r7, 0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000616000-0xc)={r4, 0x10000, 0x2, [0x1f, 0x4]}, &(0x7f0000c11000)=0xc) semget$private(0x0, 0x0, 0x14) semctl$SETVAL(0x0, 0x0, 0x10, &(0x7f0000a60000-0x4)) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003ef000-0x8)=@assoc_value={r8, 0x8}, 0x8) 2018/02/03 22:10:35 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000e71000-0x12)='/dev/input/mouse#\x00', 0x6, 0x100) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a63000-0x4), &(0x7f0000e72000-0x4)=0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000190000)={0x4c, &(0x7f0000e70000)=""/76}) 2018/02/03 22:10:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) syz_open_dev$admmidi(&(0x7f0000cd0000)='/dev/admmidi#\x00', 0x5, 0x200000) recvmmsg(r0, &(0x7f0000843000-0x258)=[{{&(0x7f00005b6000-0x10)=@ax25, 0x10, &(0x7f00000b3000)=[]}}], 0x1, 0x0, &(0x7f0000916000-0x10)) sendmsg$nl_route(r0, &(0x7f0000c2d000)={&(0x7f0000b67000)={0x10}, 0xc, &(0x7f0000d3f000)={&(0x7f000054c000)=@mpls_getnetconf={0x14, 0x52, 0x503, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1}, 0x0) [ 135.828624] sctp: [Deprecated]: syz-executor2 (pid 23457) Use of int in maxseg socket option. [ 135.828624] Use struct sctp_assoc_value instead 2018/02/03 22:10:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009ad000)='/dev/rtc\x00', 0x400, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000794000-0x20)={{&(0x7f00004a0000/0x4000)=nil, 0x4000}}) bind$ax25(r0, &(0x7f0000231000-0x10)={0x3, {"457e3bb348979f"}, 0x800}, 0x10) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000db8000)) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$netlink(0x10, 0x3, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000013000)) close(r2) syz_open_dev$binder(&(0x7f00004ad000-0xd)='/dev/binder#\x00', 0x0, 0x800) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000002000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 22:10:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000048f000-0xb)='/dev/audio\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002b3000-0x5c)=[@in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x8, @empty, 0x3}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x13}}, @in={0x2, 0x1, @multicast1=0xe0000001}], 0x5c) r1 = epoll_create1(0x80004) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b40000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) recvmsg$kcm(r2, &(0x7f00003be000-0x38)={0x0, 0x0, &(0x7f00007ce000-0x60)=[{&(0x7f0000c68000-0x9c)=""/156, 0x9c}, {&(0x7f0000fe9000)}, {&(0x7f0000027000-0x88)=""/136, 0x88}, {&(0x7f0000c3e000-0x8e)=""/142, 0x8e}, {&(0x7f00009f7000)=""/8, 0x8}, {&(0x7f0000931000-0x63)=""/99, 0x63}], 0x6, &(0x7f0000b14000-0x95)=""/149, 0x95, 0x7}, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000654000-0x12)='/dev/snd/midiC#D#\x00', 0x200, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000fa0000)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eac000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000efb000)='/selinux/enforce\x00', 0x2400, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b0e000)) openat$sequencer(0xffffffffffffff9c, &(0x7f0000268000)='/dev/sequencer\x00', 0x4001, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000135000-0x14)={0x1, 0x3, 0xd2493b5, 0x1, 0x2}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000e5b000)={0x2, &(0x7f0000345000-0x10)=[{0x6f, 0x3ff, 0x1213, 0x6}, {0x3, 0x1, 0x4, 0x80000001}]}, 0x10) 2018/02/03 22:10:35 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000e70000)={0x0, 0x0}) r2 = getuid() mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000e71000), &(0x7f0000e71000)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000b0d000-0xe8)={{{@in=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x3, 0x2, 0x9, 0x2, 0x20, 0x80, 0xc, 0x0, r2}, {0xffff, 0x2, 0x7, 0x0, 0x4, 0x5, 0x10000, 0x800}, {0x6, 0x76c3, 0x0, 0x34}, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x1}, 0xa, @in=@loopback=0x7f000001, 0x4, 0x3, 0x3, 0x1, 0x1, 0x3ff, 0x6}}, 0xe8) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r3, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4000000) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f00008f9000)=""/12, &(0x7f0000000000)=0xc) 2018/02/03 22:10:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000c01000)='reno\x00', 0x5) madvise(&(0x7f0000b91000/0x3000)=nil, 0x3000, 0x13) r0 = syz_open_dev$mice(&(0x7f0000599000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000408000-0xbc)=""/188) mprotect(&(0x7f0000a91000/0x400000)=nil, 0x400000, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000d1f000-0x4)=0x0) timer_create(0x3, &(0x7f0000e04000)={0x0, 0x33, 0x2, @tid=r1}, &(0x7f00000f7000)) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000956000)='/selinux/enforce\x00', 0x200100, 0x0) r3 = add_key(&(0x7f0000b23000+0xdd9)='syzkaller\x00', &(0x7f00004ed000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f3a000)="a7942dced680b7d97e7354daa353f7d04b74c9c2517752c2184e38f47defa3c55b78f74e7250de80b64a00db722c3710d5cb68b1cbdf01a84b58ca64b1251a0f052958a2ce09ef1f7b86e6f738f44459e53ecdd78a3403a9f59d31a53619ae7e7877d84979f00599c3042e400b8b51694f010b8b6a74ff73669cd1f7a0e627a5b935e9d480786f0a9010215a921c8afd79c275bcd1ba51e2ed0de30950fdd6946787867c5dacfd31ebcdd212feed485bba4c85da7a5951a692f5032d21ae20fb9cdfc43957f4d99e7b40dd83778a94c48fac61b1a5ff8a55b1448eef47f462d5c24368fd6e10afadf7329d31bf98b7487d6ea0abe4b4dd", 0xf7, 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r3, 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f00009ff000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000202000)=0x14) connect$netrom(0xffffffffffffffff, &(0x7f0000c94000)=@ax25={0x3, {"0342bde7419349"}}, 0x10) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f0000528000-0x8), 0x2, 0x3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000c62000-0x8)={0x0, 0x3ff}, &(0x7f0000a64000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000c74000-0x108)={r4, @in6={{0xa, 0x0, 0x126, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x4}}, [0x0, 0x0, 0x0, 0x0, 0x9, 0x81, 0x0, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x0, 0x6ac]}, &(0x7f0000543000-0x4)=0x108) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ff3000-0xe8)={{{@in=@broadcast, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f00000c5000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d93000-0xe8)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@dev}}, &(0x7f0000d9e000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00006ba000)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000dc6000)=0xe8) setresuid(r5, r6, r7) ioctl$KVM_SET_SIGNAL_MASK(r2, 0x4004ae8b, &(0x7f000046e000-0xaa)) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000555000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) sendto$packet(0xffffffffffffffff, &(0x7f0000f53000-0xcd), 0x0, 0x0, &(0x7f0000a58000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty}, 0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000029f000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000628000)=0x18) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000a27000-0x4)=0xb3e, 0x4) syz_open_dev$mice(&(0x7f00002b0000)='/dev/input/mice\x00', 0x0, 0x0) get_thread_area(&(0x7f00002a2000)={0x4, 0x1000, 0xffffffff, 0x8, 0x8, 0x1, 0x100, 0x20, 0x5, 0x2}) [ 135.940454] sctp: [Deprecated]: syz-executor2 (pid 23465) Use of int in maxseg socket option. [ 135.940454] Use struct sctp_assoc_value instead 2018/02/03 22:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000994000)=@full, &(0x7f00005bf000)=0x48) r1 = accept(r0, 0x0, &(0x7f000077f000-0x4)) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00002f9000)) sendmsg$nl_generic(r2, &(0x7f00003cf000-0x1c)={&(0x7f000018a000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00003a8000)={0x18, 0x29, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x4, 0x0, []}]}, 0xc8}, 0x1}, 0x0) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000428000)='/dev/sequencer2\x00', 0x40, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000aaa000-0x10), &(0x7f0000e24000-0x4)=0x10) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) 2018/02/03 22:10:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003b3000)='/dev/vhost-net\x00', 0x2, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000638000-0x20)={r0, 0x3, 0x8cbb47573941931a, 0x2b, &(0x7f000081e000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, 0x20) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000e4e000)=0x200000000) write$vnet(r0, &(0x7f0000a8d000)={0x1, {&(0x7f0000c91000)=""/24, 0x18, &(0x7f0000b4d000-0x65)=""/101, 0x0, 0x2}}, 0x5aa) write$vnet(r0, &(0x7f00005ec000-0x68)={0x1, {&(0x7f00006c4000-0x1c)=""/28, 0xfffffffffffffc9a, &(0x7f000071b000)=""/73, 0x0, 0x3}}, 0x68) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000966000-0x10)='/dev/sequencer2\x00', 0x80002, 0x0) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f00002fe000-0x6)={0x101, 0x9, 0x4}) 2018/02/03 22:10:36 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000e71000-0x10), 0x10) 2018/02/03 22:10:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000000000)=""/23, &(0x7f0000000000)=0x17) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000bc5000-0x5)='user\x00', &(0x7f0000c40000)={0x73, 0x79, 0x7a}, &(0x7f000073f000-0x6d), 0x0, 0xfffffffffffffff9) request_key(&(0x7f00002b2000)='id_resolver\x00', &(0x7f00003ef000)={0x73, 0x79, 0x7a}, &(0x7f0000123000)="a5747275737465642d2b00", 0xfffffffffffffff8) add_key(&(0x7f0000fc1000-0x12)='.request_key_auth\x00', &(0x7f0000cd0000-0x5)={0x73, 0x79, 0x7a}, &(0x7f00001d0000-0xdf), 0x0, 0xfffffffffffffffe) keyctl$dh_compute(0x17, &(0x7f0000d9f000-0xc), &(0x7f00008f1000-0xd)=""/13, 0xd, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00007c3000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00001dd000)={0x1, 0x0, [{0x40000020, 0x0, 0x9}]}) 2018/02/03 22:10:36 executing program 7: r0 = syz_open_dev$vcsn(&(0x7f00008d9000)='/dev/vcs#\x00', 0x7, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000036a000-0x10)={0x9, &(0x7f0000cf8000-0x24)=[0x8, 0x6, 0xd, 0x80, 0x400, 0x1, 0x0, 0x5, 0x400]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00002e0000)=0x7fffffff, 0x4) 2018/02/03 22:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000274000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000dc5000-0x4)={'vcan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f000051c000)={0xb, 0x4, &(0x7f0000e11000-0x20)=@raw=[@alu={0x4, 0x7, 0xf, 0xb, 0xf, 0xffffffc0, 0xfffffffffffffffc}, @ldst={0x1, 0x0, 0x2, 0x7, 0x0, 0xfffffffe, 0x4}], &(0x7f0000958000)='syzkaller\x00', 0x8000, 0xb3, &(0x7f00002dd000-0xb3)=""/179, 0x41f00, 0x1, [], r1}, 0x48) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f000043a000)=0x9) munmap(&(0x7f000007f000/0x2000)=nil, 0x2000) 2018/02/03 22:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) sendfile(r1, r1, &(0x7f00001f6000)=0x62, 0x3) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000014c000-0x50)={{0x33a, 0x3}, {0x401, 0x4}, 0x5f, 0x4, 0x2}) 2018/02/03 22:10:36 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000023000)="6e65742f7274365f73746174730073d9fda7ffa4ace8489bd4294df96b3b083d6441844434adfad4980c5a746de2f76d89c690") bind$inet6(r0, &(0x7f0000f4a000)={0xa, 0x0, 0x24a, @ipv4={[], [0xff, 0xff], @rand_addr=0x6}, 0x1}, 0x1c) splice(r0, &(0x7f0000000000), r0, &(0x7f0000712000-0x8), 0x55b, 0x0) 2018/02/03 22:10:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x800000c0045005, &(0x7f0000004000-0x8)) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000028d000)='./file0\x00', 0x4440, 0x4) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000fd1000)=0xffffffff00000001, 0x4) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fd1000-0x8)={0x0, 0xffff}, &(0x7f0000fd0000)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fd1000-0x10)={0x1, 0x2, 0x400, 0xff, r1}, &(0x7f00003ec000-0x4)=0x10) 2018/02/03 22:10:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000fed000-0x4)=0x4, 0x47) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007a3000)='/dev/vga_arbiter\x00', 0x600, 0x0) mmap$binder(&(0x7f0000843000/0x5000)=nil, 0x5000, 0x1, 0x47073, r1, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000cf2000-0x10)=@nfc, 0x10, &(0x7f0000aaa000-0x50)=[{&(0x7f0000351000)=""/179, 0xb3}], 0x1, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) 2018/02/03 22:10:36 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000e70000)='/dev/input/mice\x00', 0x0, 0x406000) getsockopt$bt_sco_SCO_OPTIONS(r0, 0x11, 0x1, &(0x7f000076a000-0x9b)=""/155, &(0x7f0000bef000)=0x9b) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000c05000-0x28)={0x1, 0x0, [{0x0, 0x5b, &(0x7f00008f1000)=""/91}]}) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) [ 136.110394] kvm [23495]: vcpu0, guest rIP: 0xfff0 Hyper-V uhandled wrmsr: 0x40000020 data 0x9 2018/02/03 22:10:36 executing program 7: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000810000-0xb)='/dev/audio\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x168, 0x1c8, 0x0, {}, [@common=@unspec=@recent0={0xf8, 'recent\x00', 0x0, {0x0, 0x0, 0x2, 0x20, 'syz1\x00'}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @link_local={0x1, 0x80, 0xc2}}}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x3f0) 2018/02/03 22:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x802, 0x0) getpeername$packet(r0, &(0x7f0000461000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000c73000)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000b51000-0x28)={'vcan0\x00'}) getpeername$packet(r0, &(0x7f0000a93000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000f6f000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000bad000-0x28)={@common='bcsh0\x00', r1}) sendmsg$nl_route(r0, &(0x7f000022b000)={&(0x7f0000f83000)={0x10}, 0x2e2, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r2, 0xc0, 0x32}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x392}, 0x1}, 0x0) 2018/02/03 22:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000002000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, 0xfffffffffffffdfd) r1 = socket$inet(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000afc000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) syz_open_dev$mice(&(0x7f0000d8c000+0x74b)='/dev/input/mice\x00', 0x0, 0x0) 2018/02/03 22:10:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000001000-0x5)="6c6f212cfc", 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000eb8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000001000-0x1)) writev(r0, &(0x7f000009f000)=[{&(0x7f000082d000-0x61)="d2a8fc5f3247540841deb5d5ffff88198e37012cae998c70775b3327b60586692fc2e987cb4c6cd766e44397af551756f69c161d97b3820032dae6fe1005c2a1e078b9859de7e71e0e0ecd1362153becb9f9b04e44e1d1c67d1ecc3a3f3640b062", 0x61}, {&(0x7f000071d000-0x7b)="d9063aaaf43dcb620d1a6b67daef44bc815222f6b1e0cd5b83eb534078e8ced6cc09ef47cdf406dc8a45ff68f04a10f8c8d2235c2f838d18aa6e3dd972c2066d54e04e29bf3fee6b7b2cdbbddf4d4f21d2a059ebdbc20b061f2ea9bf667ee1d312da0039ab6a10d89068e0437cddb4a15d28d1e80992d80ed8f5ea", 0x7b}, {&(0x7f0000d4a000)="e2cf34e1651952f995edd4e1eb452e3a8e1848f0a23d8a2efe92dfb9bd42676a33fbcb9d40ab76bb8a483b7d1010825a78a15190c891895438a832ceb816fa82df2c", 0x42}, {&(0x7f000052a000+0xced)="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", 0x1000}, {&(0x7f00007f4000-0x8c)="27304e0e935e1ac8204765673669aaa6edec43f580b17dbb368a530b73fc34c701a9c2fdb609d0645ffb4b3c735e17bb7b7795be3f47dcafc3680200ed42fe87fbc1f51c033dd44ebd457c330b9052d36b8a9173a88fb51a4c7c75a37eda246f806b6540fc0bfa797a42720867de5a90a16f85293d2d17c69c4009757c046d2dae0665c2fec75698ad5a42c6", 0x8c}, {&(0x7f0000077000-0xc5)="1d25d4a6ce6b175b28b337989252ff7f165950c0e1d4553b6603f50bb7d5b13f8f1a522c18f206ba2446e974494f1e6fbb1edd8ebd342a52961760a0c3400fad4fbc2bf8f9659961eabe94d7d4adc5f4c1e9dccf5987367955b3ad44e8fc342b6df166daf6d018dc66121d741da96836a693b2ee914d22f74cbfbe437d9765bee45c70171629711af0a78f948b8055907582bfeaf4ca4258ba464afa8602054cce817cc99d52be27c27a534d338f236028c9bc3000d271ccda457e747924e794d802b78120", 0xc5}, {&(0x7f000074d000-0xe3)="c89f5554639d1f1413e1c7612b6556b09fd0f37ac807cbe7c56fc2781b8ee71f60a5ea0358825a1311e8c79aca9b5b1f0445d07fce409034ada399a5bfa36ccef817d6c5a7068e71a91f44088d0e64e227033671af79488d42bafefeb52f533017e123c4e16a5e68f1615a94554591f03f4678a5191f8f3b88b75a16505a41efcb9d13b2549a6a65e9a1b767f6ebf8e1e8d88a4962c1a3da5ce240c5ef3b4d6669431ab58ee1b9e4274647c56cd10f2c4e2e466a4e0501589ef63a224b9c8d65d4a459d4e0972ba58808701bc2e8e98196cd9b9b387882052ecc4ddae7deac23d59789", 0xe3}, {&(0x7f0000533000)="8eea190c1f6a82b5e3440de947019d6e19be8933238732f500a15536a26b60d24940080aa345c38e6e8d4297581dd192cf1751b437d952e466d29d3dc6bdd5b82acebdc4", 0x44}], 0x8) syz_open_dev$sndtimer(&(0x7f000044f000)='/dev/snd/timer\x00', 0x0, 0x0) 2018/02/03 22:10:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000377000)={0x10}, 0x14, &(0x7f000000b000)={&(0x7f00007e8000-0x1c)=@newneigh={0x17, 0x1c, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, []}, 0x299}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x4bb000)=nil, 0x4bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) acct(&(0x7f000017f000)='./file0\x00') r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000023b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f00004bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f00004bc000-0x4)=0x200) getsockopt$sock_buf(r1, 0x1, 0x10000000001d, &(0x7f00003a4000-0x1)=""/1, &(0x7f000007b000)) 2018/02/03 22:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00009c7000)='/dev/ppp\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000013a000-0x4), &(0x7f0000e3b000)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a3c000-0x28)={@common='bridge0\x00', &(0x7f0000595000-0xc4)=@ethtool_drvinfo={0x3, "355edb6c56a35c2d1b6851517b34be61c964d0005a9e493d2ee769cc986abf2a", "039b1e2c72549b2531b48beb43517a2f0a05ee92e05827581dc0dca63bea962e", "b545f543c26713c24a8bdefc67ac7f9f4c7a6ca15292354401cfe824bd0eb4e7", "f3d8b17eb488039863e08e0ff07648111ba745d9fc9a0cb4c4c0fad535158acf", "9dd2ffa0b42e3d85f39963db1a15db26cc9d35d2469e050b66529ab7eb56583b", "94673663657cf4f32535af74"}}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000cba000)={0x0, 0x25, "9ca23a548c09274041228999f98a378bca942e47cce316f519ae4d637e5da0a04110f9ad3d"}, &(0x7f0000554000)=0x2d) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000b8a000)=@sack_info={r2, 0x401, 0x1}, &(0x7f0000186000)=0xc) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000a38000-0x58)={0x6, 0x2, 0x7, 0x7f, 0x1, [{0x0, 0xfffffffffffffff9, 0xff, 0x0, 0x0, 0x2000}]}) 2018/02/03 22:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000018d000-0xa)='net/kcm\x00\b\x00') r1 = socket$kcm(0x29, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f000081f000)=[{&(0x7f0000c68000-0x2d)='u', 0x1}], 0x1) sendmmsg(r1, &(0x7f0000901000)=[{{&(0x7f0000004000)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000086000)=[]}}, {{&(0x7f0000a4c000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="79edb9e72744"}, 0x14, &(0x7f0000a26000-0x60)=[]}}], 0x2, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000cb9000-0x10)={r0, &(0x7f0000864000)}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000630000-0x4)={r0}) sendfile(r1, r0, &(0x7f000083c000), 0x5) [ 136.227651] ipt_CLUSTERIP: Please specify destination IP 2018/02/03 22:10:36 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e71000-0xc)={0x0}, &(0x7f0000650000-0x4)=0xc) ioprio_get$pid(0x2, r1) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000295000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000508000-0x4)=0x14, 0x80800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000c96000)={@generic="65b5581761b71e38efd9d07a6f113454", r1}) r3 = socket$unix(0x1, 0x5, 0x0) accept$unix(r3, 0x0, &(0x7f0000e98000)) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f0000789000)={0x10}, 0xc, &(0x7f0000329000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, r2}, [@NDA_DST_IPV4={0x8, 0x1, @empty}]}, 0x24}, 0x1}, 0x0) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b5a000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r4, 0x41007701, &(0x7f0000d68000)='self\x00') 2018/02/03 22:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000345000), 0x0) getsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000ad9000-0x1000)=""/4096, &(0x7f0000098000-0x4)=0x1000) perf_event_open(&(0x7f00008fa000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcc000-0x1)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x400000000000487, &(0x7f0000dd0000-0x18)=""/24, &(0x7f00003f8000)=0xff17) recvfrom(r1, &(0x7f0000391000)=""/210, 0xd2, 0x10100, 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000ca3000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000521000-0x69)=""/105) 2018/02/03 22:10:36 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000001000)=0x6, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000006000), 0x3ff, 0x100000000) getsockopt(r0, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000001000-0x4)=0x8) 2018/02/03 22:10:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = shmget(0x0, 0x2000, 0x54001866, &(0x7f000044f000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000b37000-0xc3)=""/195) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000190000-0x9)='/dev/kvm\x00', 0x802, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000003c000)='/proc/self/net/pfkey\x00', 0x244800, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000adf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000f92000)=0x14) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000a16000-0xc)={r4, @broadcast=0xffffffff, @multicast1=0xe0000001}, 0xc) ioctl$KVM_GET_NR_MMU_PAGES(r2, 0xae45, 0x5d9) r5 = dup2(r1, r1) creat(&(0x7f000063c000-0x8)='./file0\x00', 0x7f) ioctl$VHOST_SET_FEATURES(r5, 0x4008af00, &(0x7f00008da000-0x8)=0x8000000) recvfrom$inet6(r5, &(0x7f00009a0000-0xe8)=""/232, 0xe8, 0x40012141, &(0x7f0000c72000)={0xa, 0x0, 0xfffffffffffffe01, @loopback={0x0, 0x1}, 0x401}, 0x1c) getsockopt$inet_udp_int(r5, 0x11, 0x1, &(0x7f000080f000-0x4), &(0x7f0000dee000-0x4)=0x4) 2018/02/03 22:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f00002a7000)='./file0\x00', &(0x7f00006e1000-0x20)={{0x0, 0x2710}, {0x0, 0x2710}}) r0 = syz_open_dev$sndseq(&(0x7f00003c1000-0xd)='/dev/snd/seq\x00', 0x0, 0x20040) r1 = dup2(r0, r0) ioctl$TCXONC(r1, 0x540a, 0xffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000798000)='/dev/ashmem\x00', 0x24200, 0x0) ptrace$setregs(0xd, 0x0, 0x699, &(0x7f0000b3c000)="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") clock_gettime(0x0, &(0x7f0000cfa000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000542000-0x5c)={0xaf, 0x3, {0x3, 0x3, 0x7ff, 0x1, 0x4000000000000}}) write$sndseq(r0, &(0x7f00008e2000-0x90)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @raw8={"6fbe9ec5271430d2dfcd3059"}}], 0x60) 2018/02/03 22:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, r0, 0x1) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000d7c000+0xc1a)) accept4$packet(0xffffffffffffffff, &(0x7f0000803000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000255000)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000da1000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0x9, r2}) r3 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000972000)) mkdirat(r3, &(0x7f00004f7000)='./control\x00', 0x0) symlinkat(&(0x7f0000024000-0x8)='./control\x00', r3, &(0x7f0000013000-0xa)='./file0\x00') renameat2(r3, &(0x7f0000aea000-0xa)='./file0\x00', r3, &(0x7f0000f5b000)='./control\x00', 0x2) 2018/02/03 22:10:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r0, 0x8010aa01, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}}) 2018/02/03 22:10:36 executing program 4: remap_file_pages(&(0x7f00008c5000/0x4000)=nil, 0x4000, 0x0, 0x800, 0x800) r0 = socket$alg(0x26, 0x5, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x7, 0x1) 2018/02/03 22:10:36 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000ed0000)='/dev/vcs\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) userfaultfd(0x80000) 2018/02/03 22:10:36 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ab2000-0x20)={@empty}, &(0x7f0000f88000)=0x20) 2018/02/03 22:10:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000440000)=0x16, 0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) clock_gettime(0x0, &(0x7f0000527000)={0x0, 0x0}) setitimer(0x0, &(0x7f0000c3e000-0x20)={{r1, r2/1000+10000}, {0x0, 0x7530}}, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000297000-0x10)='/selinux/status\x00', 0x0, 0x0) getpgrp(0xffffffffffffffff) timer_create(0x2, &(0x7f0000ceb000-0x60)={0x0, 0x3a, 0x2, @thr={&(0x7f0000494000-0x31)="770ae24afd174274d56b76a2c56acaa09bec7bd7779c7620e6fe7730c200ed1fa925d4e12c0ffa114ca9a3d73bc24a3450", &(0x7f0000a94000)="abdb15a41eb8744752c836f8eac6dc2eecc3c09c10cbfa2bc62558c4e559cff5fe97df5feb1830785d4722f38c4995aaac8782a848541ebb2fedac7f23473b4103d6c4a310254758aea2467ba4facaef4366d6b4a86c4771e972e7fb52c7cb3bc807a18f02acc6565598bdfe626699df8df45100fd"}}, &(0x7f00000f7000-0x4)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r3, 0x4058534c, &(0x7f0000847000-0x58)={0x3f, 0x5, 0x42fc, 0x100000001, 0x8, 0x3}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000e24000)=0x4, 0x4) 2018/02/03 22:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000068a000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000bfb000)={0x0, 0x0, 0x800000ffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006c3000-0xc)={0x0}, &(0x7f0000537000-0x4)=0xc) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000b31000-0x8), &(0x7f0000603000-0x4)=0x8) waitid(0x0, r2, &(0x7f00001fd000), 0x4, &(0x7f00005ab000-0x90)) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f0000f4c000-0x10)={&(0x7f00008d8000)=@migrate={0x104, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@dev={0xac, 0x14}}}, [@migrate={0xb4, 0x11, [{@in6=@empty, @in=@rand_addr}, {@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@empty, @in=@rand_addr}, {@in=@rand_addr, @in=@dev={0xac, 0x14}}]}]}, 0x104}, 0x1}, 0x0) readv(r0, &(0x7f0000387000-0x50)=[{&(0x7f0000065000)=""/166, 0xa6}, {&(0x7f000067d000)=""/164, 0xa4}, {&(0x7f000087f000-0x9)=""/9, 0x9}, {&(0x7f00005ad000-0x94)=""/148, 0x94}, {&(0x7f00002bc000)=""/86, 0x56}], 0x5) setsockopt$inet6_dccp_buf(r3, 0x21, 0xce, &(0x7f0000e16000)="dfba28e5c8cfa1d63abf7a0ddc888ecddd", 0x11) sendto$inet(r1, &(0x7f0000342000-0x5c1)="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", 0x5c1, 0x0, &(0x7f00009b2000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000863000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$KDSETLED(r4, 0x4b32, 0x0) sendmsg$nfc_llcp(r4, &(0x7f000034e000-0x38)={&(0x7f0000fdf000)={0x27, 0x0, 0x4, 0x4, 0x54063181, 0x1199, "c97ca6fa785def4a63844de4e5adc2fe4fdbf6f9e77aa8c68bc8d886f12e6610a72c34a9fe265a8336899580d1b86ebcafbda39e7cb39e24d33b037668d875", 0x1ff}, 0x60, &(0x7f00007b6000-0x80)=[{&(0x7f000057a000-0x75)="08521cfa425e618a47f601f14bcbbe9b23a471a69c5ddf90fb9daabd0db00380fd31e663edb65906ba75cd2eb3356bcb07ccbec90c7c2a57b95141f53e48dced52e37244e256c9fc284d807b0070362dea53e0f42648bfdf342e4c4e7c0a330a12bb7da297cd2b3b7260c1f37ffee12f1551ebadc9", 0x75}, {&(0x7f0000194000)="11894b1f6505204f4527e464eb374d19a00310431560b44d8032ea9e159b99055c9905627c5a871a0515da64ccc91f969de7840be104ba7c55cbf38bfcdd43847086a0c8c5cd835b4c06bbeb053ff302947a14f7b394b1c9c3b817fe285a78441a49089cc286c3", 0x67}, {&(0x7f0000aad000-0x4f)="c0f5122e6bb8fdc77224c783184d4a927b84a5ef1ff86d8591f6583a5cf97b6e10832c27e67683e0881b77cbf221e9c12f4f19decbf0aa9eab715cb5d4e4563f97aea68bae98f30a9f18916c716285", 0x4f}, {&(0x7f00007a4000-0x32)="c8f98b9d30e85724e4a9b49939388ac88f1ebb7fe465e6bb47aa3ea9e5b6c16aa72c8b2788da3ffbf1df562a116fbc99dd6f", 0x32}, {&(0x7f0000bc9000-0x64)="a04a2c45746b851f335b906296046e95edc4e8d6960a9e0256d21f4984b7c91d23fc031d64e150985d142c133d3d2f839b5d4e1ebb360fd5223e0ded58e1914192bf6d5c6148151e21addafec367f81e3f9f7b3e34a7da126bfef27bd23371bd71c02dbb", 0x64}, {&(0x7f0000c25000-0x93)="48b7e052e78f3db1c01665a7d190a7f84fa15d1c80fa446bca460d392d2087169429a6122917f33b1a19413406f34582e67ce31b1eb52576216988e01b7149fad0c46dc93ac942fce0bb16c9c1a456b882259ca0c2c57b108ae895d5000fe522888a71d1ff28202028ea541568d90503fc0206095e8c79130ed42590de61921594c4d1015f281aa835869fe7a80d3665c7aecb", 0x93}, {&(0x7f0000924000)="51c8bb2dca4ae1f0b1b5c9cbb91afa51e6bb419938559e27982f54cd7b12181ba227d7ffdc4b33bf712df7fcac73edf92c6be45d5009934217671e3156cc5a3c824d08858cdf55481fa8d584290fbdfbdfbc223c951d03ddf04fae14c10bccbbfc519bb9645e8a64f79b217999a2d5", 0x6f}, {&(0x7f0000283000-0x87)="2c947aa9a96c2dd31979dcc65caf6a036b950975aa28782195d4a8389365a4d614a593f799e42267f40b7e37f85dc6a48c940d48b4ff3e672571117c615c8b74968641ae6575368df2e140253b335be30bacf27b08e8fbf91dc8cad180fbc440b80dac94ad51f5e94d73b39bad8f443460468b94f35b40655808e72391004c7754e4729eaf3c9d", 0x87}], 0x8, &(0x7f00005b9000)={0xa8, 0x116, 0x400, "681ef85369c5bd54810843213a2d3e66d2b3b16f736132e13c57818679b224c7b255dab1a08efb06b2a4d713b34357b296dfe22c4f047c94bbcaf1a71a233522844df20aa163fc94da2b87743924733c03704a41426ff0ad6573f4be440285f4a35106ef9e10367ed4e8ae653e9d96a5f30f46592ae440c08de6e69cb16e77c7fb8292bf4025a9a3f6cd8cb9b9b455420499dc7bc3f8c180"}, 0xa8, 0x4000001}, 0x0) 2018/02/03 22:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000070a000-0x12)='/dev/input/event#\x00', 0x0, 0x80) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000546000)={0x30000007}) r2 = getpgrp(0x0) migrate_pages(r2, 0x5c75adae, &(0x7f00000b4000)=0x80, &(0x7f00002c8000)=0x8) 2018/02/03 22:10:36 executing program 4: ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000005000)=0x0) getpriority(0x1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000), 0x2) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000001000)=[{&(0x7f0000002000-0xc6)="8b51525fa3023982d45b997858840c32e8328545a79d5b879c1469a2fb5568f661f921a62f0245732ac4c29859613eb695e581c792dc21cce302cd7f693f52088d53c11739647c68d510ded8c8eb19596cb4ce5a43ab73422b24b9619ed1b6d6b39a1fa5157db78a1a56afd3127da33501a840122bf6a799cab2c057cafdd91e3dd4f99976e5dc9a3dfa0069d3fe4ed80300777ff3d03a3213c014fff8bfd6ee1d9ada7afe5d30e09d50363ca5dd703610e3ce80894ee8f9849220e902d3d0e9ad0199c4adb3", 0xc6}, {&(0x7f0000002000-0x58)="8fd7f45257113011c1cc373f8d56f81665b621974924a7455617e4da45066f8e032f397c8491e2b66b9389fd3705fb9a73ab6b636d204cb0b305b938350d0970997d72db0e8182e628cdc6ac45d60d7b766527069ab15b7e", 0x58}, {&(0x7f0000000000)="727c22266b3c37871fad1cc42ed045a357650f069c1273c702d9f6ed2725086e77023b04910acf016404f620c58f5a695d0d560abb67f0235de7ca19cbe70feefa42e2e7ac1c3a9e210ac85acc41c70d27938e28fb0341", 0x57}], 0x3) socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$KDGETLED(r2, 0x4b31, &(0x7f00009eb000)) 2018/02/03 22:10:36 executing program 6: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x1000802) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000103000)='./control\x00', 0x80000020) r2 = inotify_init() dup2(r1, r2) inotify_add_watch(r2, &(0x7f0000b41000-0xa)='./control\x00', 0x22000002) 2018/02/03 22:10:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000276000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) fcntl$setstatus(r0, 0x4, 0x44c00) writev(r1, &(0x7f0000449000-0x10)=[{&(0x7f0000c6a000-0xd0)="f856a7ad821b982b7c3cb84836f1565693d51ae3f3f40113a34393f22ae63f29d599c76dc2882c4b4e89aa054724cc228ca23e4e16d9aec14ac5871f5cbc", 0x3e}], 0x1) 2018/02/03 22:10:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) flock(r1, 0x4) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f000063c000-0x8)) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000de3000-0x4)) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/03 22:10:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000caf000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) openat$dir(0xffffffffffffff9c, &(0x7f0000198000-0x10)='./control/file0\x00', 0x4000, 0x0) unlink(&(0x7f0000d61000)='./control/file0\x00') mkdir(&(0x7f000075a000)='./control/file1\x00', 0x0) r2 = getpid() ptrace$setregset(0x4205, r2, 0x6, &(0x7f0000219000)={&(0x7f0000494000)="c357e020dc31c39a5515b97c42124c6a13496cc92500807b26b1ab72ed041571f6543aedfbe44560b41ec457a4e7c8907a306c7f665577302c7fb0f312bc010af9d78fbefcb620e424a2eb2baf273c442a7a6f", 0x53}) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 22:10:36 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) uname(&(0x7f0000be1000-0xa7)=""/167) r0 = socket$inet6(0xa, 0x6, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000e70000)='/dev/mixer\x00', 0x2000, 0x0) ioctl$KVM_GET_XCRS(r1, 0x8188aea6, &(0x7f0000a90000)={0x2, 0x3fc0, [{0x8001, 0x0, 0x1}, {0x575, 0x0, 0x7}]}) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000e71000)={0x0, 0x4, 0x3, &(0x7f000032d000)}) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:36 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x6, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000000)='posix_acl_access\x00') msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) 2018/02/03 22:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f000051a000), 0x593, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0xa}, 0x1c) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000ba9000)={{0x9, 0x800, 0x3f, 0xffff, 0x8001}, 0x8000, 0x0, 0x84}) 2018/02/03 22:10:36 executing program 4: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004f1000)='/dev/vga_arbiter\x00', 0x412001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}}}, 0x4, 0x94}, &(0x7f00000ac000-0x4)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000a83000)={r1, 0x3, 0x3b, 0x7f}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) capset(&(0x7f00000fc000)={0x19980330}, &(0x7f0000244000)) ioctl$sock_ifreq(r2, 0x89f2, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f0000bc9000-0x20)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/02/03 22:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000040a000-0x10)={0x0}) clock_gettime(0x5, &(0x7f0000c87000+0x64f)={0x0, 0x0}) clock_nanosleep(0x7, 0x1, &(0x7f00002a6000-0x10)={r2, r3+10000000}, &(0x7f000053f000-0x10)) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) prctl$setmm(0x23, 0x5, &(0x7f000011e000/0x1000)=nil) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f16000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) timer_settime(0x0, 0x0, &(0x7f0000fde000-0x20)={{r1, 0x8}, {0x0, 0x989680}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX3(r5, 0x541c, &(0x7f0000844000-0x1)=0x3) tkill(r4, 0x2a) flistxattr(r0, &(0x7f00005fb000)=""/184, 0xb8) r6 = syz_open_dev$admmidi(&(0x7f0000a95000-0xe)='/dev/admmidi#\x00', 0x6, 0x8000) ioctl$EVIOCGNAME(r6, 0x80404506, &(0x7f0000a95000-0xa)=""/10) syz_open_dev$sndseq(&(0x7f0000336000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) 2018/02/03 22:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000ea9000-0xb)='/dev/audio\x00', 0x80, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000a15000-0x10)={0x30e, 0x8, 0x8, 0x1, 0x0}, &(0x7f00000a7000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000cf3000)={r2, 0xbd, "25116807fa539b9ca3ebb4798748efe5d2e359d14331b7632c41ef2064001d4bd2be5f41b199f6c35e19bdb673bd7e26b414917fec2cdab8cb36e64d1347ddc07bdc12184b18c4ea3f32c19d5721b8ff7f1e2919933e587eae4288442965e03c0604f6b2e0ed3491e5a8fe52a179df79e152f76898dcbae875964b0edbef6995b2e52662ea2082390d85fec35b84db2b765bc3617f94c49d10b5a842e62e84e4dd6a13648f5672bf8b6fb508b6f60192022488129410f5352a0823c110"}, &(0x7f0000cbd000)=0xc5) inotify_init() mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa}) r3 = getpgrp(0xffffffffffffffff) wait4(r3, &(0x7f0000d80000-0x4), 0x8, &(0x7f0000175000-0x90)) timerfd_gettime(r1, &(0x7f0000735000-0x20)) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000f71000-0x10)={&(0x7f0000800000/0x4000)=nil, 0x4000}) 2018/02/03 22:10:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000a64000-0xb)='/dev/audio\x00', 0x800, 0x0) r1 = accept4$inet6(r0, &(0x7f0000bbf000+0xd8f)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f0000d25000-0x4)=0x1c, 0x800) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000f0f000)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000448000-0x50)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x0, 0x9, 0x3, 0x500, 0x3, 0x40000, r2}) syz_emit_ethernet(0x83, &(0x7f00009d8000-0xf4)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "01ff00", 0x4d, 0x6, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"aec88c0cd7525c58f51a8f324d3d62715089bbab6824812f9dfaac4d579b90f27f193be7723215358e5c08d31168c8778f770c5c410f89c71e"}}}}}}}, 0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000932000)=""/130, &(0x7f0000f32000-0x4)=0x82) 2018/02/03 22:10:36 executing program 4: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x19, &(0x7f0000001000)={0x0, 0x0}) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={@generic="3f97b8063391ce10ab9b23626cb9f566", @ifru_flags=0xa202}) r2 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x2000000000003e) ioctl(r2, 0x1, &(0x7f000084d000-0x1)) ioctl$int_in(r0, 0x5421, &(0x7f0000003000-0x8)=0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000004000-0x8)) 2018/02/03 22:10:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x4000f51) sendto$inet6(r0, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000589000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0xc, &(0x7f00000f7000-0x4)=0x3, 0x139) 2018/02/03 22:10:36 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e71000-0xc)={0x0, 0x7b, 0x30}, &(0x7f0000e70000)=0xc) dup2(r0, r0) r2 = syz_open_dev$sndmidi(&(0x7f0000e71000-0x12)='/dev/snd/midiC#D#\x00', 0x101, 0x501003) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in6={{0xa, 0x0, 0x80, @mcast2={0xff, 0x2, [], 0x1}, 0x7f}}, 0x2, 0x9}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d09000)={0x7b82, 0x1, 0x100, 0xa78e, r1}, &(0x7f0000e71000-0x4)=0x10) r3 = syz_open_dev$usbmon(&(0x7f0000e71000-0xd)='/dev/usbmon#\x00', 0x8, 0x4000) accept4$packet(r3, &(0x7f0000e70000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000e70000)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x82, r4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000e71000-0x4)=0x23, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x17, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0xfffffffffffffe5c) 2018/02/03 22:10:36 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x4, &(0x7f0000149000-0x20)=[{0x38ef, 0x5, 0x3, 0x101}, {0x4, 0x5, 0x32fd, 0x1ff}, {0x21, 0xffffffffffffffff, 0x9}, {0x1f, 0x9, 0x62, 0x3d}]}, 0x10) 2018/02/03 22:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = semget(0x2, 0x6, 0x8) semctl$IPC_RMID(r0, 0x0, 0x0) semctl$SEM_INFO(r0, 0x3, 0x13, &(0x7f00004c9000)=""/119) r1 = socket$unix(0x1, 0x1, 0x0) writev(r1, &(0x7f0000be9000-0x80)=[{&(0x7f00008a2000)="82", 0x1}], 0x1) 2018/02/03 22:10:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) ioprio_set$pid(0x4, 0x0, 0x0) 2018/02/03 22:10:36 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000b3b000-0x9)='/dev/rtc\x00', 0x40e003, 0x0) setsockopt$sock_void(r0, 0x29, 0x18, 0x0, 0x0) 2018/02/03 22:10:36 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f0000003000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000014000-0x14)={r2, 0x2, 0x3ff, 0xfffffffffffffffe, 0x7fff, 0x6021}, &(0x7f0000013000)=0x14) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) getdents(r1, &(0x7f0000001000-0x64), 0x0) clone(0x0, &(0x7f0000004000), &(0x7f0000011000), &(0x7f0000002000-0x4), &(0x7f0000004000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/03 22:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac2000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000610000), 0x10273) 2018/02/03 22:10:36 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f000047b000)='/dev/rtc\x00', 0x20401, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000e72000-0x13)=""/19) read(r0, &(0x7f0000e70000)=""/199, 0xc7) 2018/02/03 22:10:36 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000485000)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="5fe4a99032dfb5632b078cc52a5ecb99ecdbcd80c78ac397c3e9e6852e236fa75c9fde1da6a9c26f9d854c488c1a2941cd4408394e3bd8716fe987ee9398f7f87a5f39bb4f003a5905a17c094112e27b565e82d8b3188723d2bdb63748c74a07d79045f4c5b3b8108919fb9cf5df6eefbcde7c4677a5a935d348708d93ebccc92c0ba5c7df1aa9ee64a8aef01bec524575d345a787a543a6f950f24a2700dc5c3ce53bdeb0e06e8c79637f5ddd338bca99d20232686d6c57f28810fcf91294cfb746a8840e83a61f93d5910078c79a87c420", 0xd2, 0xfffffffffffffffc) keyctl$get_keyring_id(0x0, r0, 0x0) keyctl$describe(0x6, r0, &(0x7f0000001000-0xaf)=""/175, 0xaf) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) 2018/02/03 22:10:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00004e0000)={0x0, 0x84, &(0x7f00003d1000)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x3ff}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x1, @empty}, @in6={0xa, 0x2, 0x40, @loopback={0x0, 0x1}, 0x6}]}, &(0x7f0000b25000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fb0000-0xde)={r2, 0xd6, "3818ce30224b503ad76054ce08927eee92ff1484dfc17edf4b74af2a4a3e753d939c3e48317987a16b2ccb267dcbc9e0f4046f3869c100fe9b54596ad2205b00612473c6b3a765cb95df861a82f15f7b4531719e4eb2d0ea1fe39be7c939f69100b015388bdbda73a81ef00a92db6275cb49d7209f32e53dd36981236d350915bafdddccbaecde3e46f9bd132fff4fafae3b3d05bff0442320ad47bba32b3d2761cfcdab1c7fc8ff3dfef3f17daa94a0a4eeb26848f70f3e014130499549048d299e7e8c289245fa22209b4698537e0e28654905fa7c"}, &(0x7f0000f66000)=0xde) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000a65000)={{}, {0xea3}, 0x0, 0x0, 0x4}) ioctl$VHOST_SET_VRING_KICK(r1, 0x4008af20, &(0x7f0000162000)={0x3, r1}) 2018/02/03 22:10:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) r0 = timerfd_create(0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bff000)=0x0) timer_create(0x3, &(0x7f00001b9000-0x23)={0x0, 0x2c, 0x1, @tid=r1}, &(0x7f000052f000-0x4)) fremovexattr(r0, &(0x7f00005f4000-0x5)=@random={'os2.', '\x00'}) 2018/02/03 22:10:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x800000000001, 0x0, &(0x7f000033a000)={0x2, &(0x7f000014c000+0x885)=[{0x20, 0x0, 0x0, 0x10001}, {0x6}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004f7000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00005bc000)=@assoc_value={0x0}, &(0x7f0000a97000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000bd3000-0xc)=@sack_info={r1, 0x4, 0x3}, 0xc) pipe2(&(0x7f00007ba000)={0x0, 0x0}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000153000-0x5c)={{0xa, 0x2, 0x8f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, {0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0xffffffffffffff7f}, 0xf2a, [0x6, 0x1, 0x6, 0x1, 0x400, 0x0, 0x200, 0x1010000]}, 0x5c) mmap(&(0x7f00007bd000/0x1000)=nil, 0x1000, 0x9, 0x3050, r3, 0x0) clock_gettime(0x1ffffffffffff, &(0x7f000066d000-0x10)={0x0, 0x0}) utimes(&(0x7f0000057000)='./file0\x00', &(0x7f0000eea000)={{r4, r5/1000+10000}, {0x77359400}}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008f8000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r0, 0xc1105511, &(0x7f00004ad000-0x110)={{0xfffffffffffffffa, 0x0, 0xd39, 0xef4, "e9ef4a93860244b58bce16420615efab6ab8999955d77a066126d272f45b1bd4ef10c41ee5690ef5d171ec95", 0x3}, 0x0, 0x0, 0x1, r6, 0x2, 0xfffffffffffffff7, "d699ef942d98b7cd14a5feedc779a062cb70ebedcdc014e33a8017c58ee7231e452ebce7e332ffe0e6aaebb8b053c16f8c451c23f68fa5fb6e3bf58562df1fab", &(0x7f0000495000-0xa)="5b0f73797374656d6000", 0xa, [], [0x80000001, 0x40, 0x2743, 0x4]}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f000034e000)={0xfffffffffffffffa, 0x1, 0x7ff, 0x2, 0x0}, &(0x7f000056f000)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000df6000-0x20)={0x5, 0x7ea, 0x200, 0x1, 0xf8, 0x81, 0x40, 0xfffffffffffffffd, r7}, &(0x7f0000377000)=0xffffffe9) ioctl$sock_ifreq(r3, 0x8990, &(0x7f0000986000-0x50)={@common='bond0\x00', @ifru_addrs=@pptp={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000507000)={0x8, &(0x7f00008a3000)=[{0x8, 0x2, 0xff, 0x894}, {0x0, 0x100000000, 0x7fffffff, 0x5}, {0x84, 0x142d, 0xc7, 0xffffffffffff517c}, {0x100000000, 0x0, 0x4, 0x1}, {0x3, 0x0, 0x1, 0x7}, {0x5ba, 0x1, 0x9, 0x1}, {0x101, 0x1, 0x2, 0x9}, {0x2, 0xfffffffffffffffb, 0x8, 0xfffffffffffffff7}]}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f000077b000)={{0xa, 0x1, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, {0xa, 0x3, 0x74, @empty, 0xa1f2}, 0xc68, [0x3, 0xffff, 0x2, 0x8, 0xb8f, 0x1, 0xffffffffffffffff, 0xfff]}, 0x5c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000cd9000-0x4)=0x10000, 0x4) 2018/02/03 22:10:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000493000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000620000-0x34)={{0x0, 0x2, 0x0, 0xffffffffffffffff}}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000089b000)) close(r0) [ 136.852424] kauditd_printk_skb: 85 callbacks suppressed [ 136.852433] audit: type=1326 audit(1517695836.775:1419): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23669 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 136.896563] audit: type=1326 audit(1517695836.808:1420): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23669 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 136.921436] audit: type=1400 audit(1517695836.813:1421): avc: denied { map } for pid=23692 comm="syz-executor0" path="pipe:[54313]" dev="pipefs" ino=54313 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 [ 136.947909] audit: type=1326 audit(1517695836.819:1422): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23669 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=251 compat=0 ip=0x453299 code=0x7ffc0000 [ 136.972535] audit: type=1326 audit(1517695836.819:1423): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23669 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 136.997162] audit: type=1326 audit(1517695836.819:1424): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23669 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 137.021828] audit: type=1326 audit(1517695836.871:1425): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23669 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=9 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 22:10:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f00000f2000-0x38)={&(0x7f0000415000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0xdc)=""/220, 0xdc}, {&(0x7f0000001000-0xc3)=""/195, 0xc3}, {&(0x7f000054e000-0xb2)=""/178, 0xb2}, {&(0x7f0000000000)=""/102, 0x66}], 0x4, 0x0, 0x0, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000a17000-0x48)=@ipmr_newroute={0x28, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{}]}]}, 0x28}, 0x1}, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000fb6000-0x8)) 2018/02/03 22:10:36 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000019000-0x9)='/dev/ppp\x00', 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000020000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000023000)=@newneigh={0x1c, 0x1c, 0x201, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x1c}, 0x1}, 0x0) 2018/02/03 22:10:36 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f0000e71000-0x4)=0x81, &(0x7f0000e20000)=0x4) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0xe9, 0x1, &(0x7f000040d000)={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x3f}, 0x1c) 2018/02/03 22:10:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00006f0000-0xf)='/dev/vga_arbiter\x00', 0x40, 0x0) setsockopt$inet_dccp_int(r1, 0x21, 0x0, &(0x7f000031c000-0x4), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000017000-0x8)='./file0\x00', 0xc040, 0xfff) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000058f000), 0x4) syz_open_dev$sg(&(0x7f000066c000)='/dev/sg#\x00', 0x2, 0x0) 2018/02/03 22:10:36 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000000)=0x1f, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000), 0x4) ioctl$void(r0, 0xc0045878) r2 = syz_open_dev$sndpcmc(&(0x7f0000870000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x402081) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000-0x4), &(0x7f0000c54000)=0x4) 2018/02/03 22:10:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) fcntl$getownex(r0, 0x10, &(0x7f000020d000)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00004b2000-0x8)) r2 = getpid() kcmp(r1, r2, 0x7, r0, r0) fremovexattr(r0, &(0x7f0000774000)=@random={'osx.', 'vboxnet1\\cpuset\x00'}) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00002d9000)=0x3f, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00004b3000)=[]}, 0x0) 2018/02/03 22:10:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x400) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r0, 0x0) pread64(r0, &(0x7f0000cfe000-0x27)=""/39, 0x3, 0x6) [ 137.046287] audit: type=1326 audit(1517695836.895:1426): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23669 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 [ 137.071048] audit: type=1326 audit(1517695836.895:1427): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23669 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=202 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 22:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2801) sendto(r0, &(0x7f00009cd000-0x10), 0xfffffffffffffff7, 0x0, 0x0, 0x0) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f00007ef000-0x38)={&(0x7f0000656000-0x1c)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10, &(0x7f0000ebe000-0x8)=[], 0x7d}, 0x0) 2018/02/03 22:10:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xfff7ffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000af0000-0x8)='./file0\x00', 0x8000, 0x21) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd5000)='/dev/autofs\x00', 0x604000, 0x0) renameat2(r0, &(0x7f00007ad000-0x8)='./file0\x00', r1, &(0x7f0000d3a000-0x8)='./file0\x00', 0x7) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000bf4000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dd7000)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00005ad000)={r2, 0x7f}, 0xc) 2018/02/03 22:10:37 executing program 6: mmap(&(0x7f0000000000/0x4bb000)=nil, 0x4bb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x10000000001d, &(0x7f00003a4000-0x1)=""/1, &(0x7f000007b000)) socket$bt_l2cap(0x1f, 0x7, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00001a6000)={0x0, 0x7530}, 0x10) mmap(&(0x7f00004bb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004bc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004bd000-0x20)={0x3, 0x484f1c70, 0x8, 0xeeb, 0x0, 0x6, 0x7, 0x9, 0x0}, &(0x7f00004bd000-0x4)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000309000)={r1, 0x3, 0xda, "f293cecfddedc19c3902cba891b586c7c2d487e4356b2e9de797e9987bdd8478a5f1d31d8b619be0aacb4a3c1212c8ee6d99a98bec667a0c5c1d4348d1ef3fa6598caae68dbd16e51591948a2122e6b4116e18da2d2ff4dc42fa94c5916b7fbcc9bad56e87606e42a1c282be8473e97b7b4a2d1093cc3dd64244eb2aaa16ebe3ad6f8be43be06bea43e86153c22564fe3fa26e2c5af85afd256ff00f4bd849b38424e4b3d22bc35dfe858958bcd7db3993fc0f13dc53ebd9e656619ccdaff04b8e02f5df05d554b80b544c0785e658d3d27ae30946a81b5d9549"}, 0xe2) ioctl$sock_ifreq(r0, 0x8922, &(0x7f00004bc000-0x50)={@generic="48968c9363050603fc8f599cf78c1f4c", @ifru_mtu=0xcb}) [ 137.095692] audit: type=1326 audit(1517695836.895:1428): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=23669 comm="syz-executor4" exe="/root/syz-executor4" sig=0 arch=c000003e syscall=317 compat=0 ip=0x453299 code=0x7ffc0000 2018/02/03 22:10:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = fcntl$dupfd(r0, 0x0, r0) connect$inet(r1, &(0x7f0000ff2000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) listen$netrom(r1, 0x101) recvmsg$kcm(r1, &(0x7f0000725000-0x38)={0x0, 0x0, &(0x7f0000568000)=[{&(0x7f00009c7000)=""/4096, 0x1000}, {&(0x7f0000bc1000)=""/216, 0xd8}, {&(0x7f00009c7000-0xe7)=""/231, 0xe7}, {&(0x7f0000698000-0x94)=""/148, 0x94}], 0x4, 0x0, 0x0, 0x1}, 0x21) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000f4c000-0x4)) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000f0e000), 0x4) r2 = accept4$inet(r1, 0x0, &(0x7f00008c6000-0x4), 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00006a5000-0x8)={0x0, 0xffff, 0x3f}, &(0x7f00009ef000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004d4000)={r3, 0xffffffff, 0x6, [0x8, 0x9, 0x3, 0x40, 0x9, 0x2]}, 0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000170000-0x8c)={r3, @in={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, &(0x7f0000cc2000)=0x8c) 2018/02/03 22:10:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00005d0000)='/dev/kvm\x00', 0x0, 0x0) r1 = geteuid() quotactl(0xb8b0000000000000, &(0x7f00001ce000-0x8)='./file0\x00', r1, &(0x7f0000d3c000-0x2c)="8ad1d7901006cc0eaed9d82619e5fd8159dd63a5f9b58a7b981fca850838f911db257b3b00c090395b11a61b") creat(&(0x7f00000e3000-0x8)='./file0\x00', 0xc) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) pipe2(&(0x7f00004c6000-0x8)={0x0, 0x0}, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) unlink(&(0x7f0000a33000-0x8)='./file0\x00') dup3(r4, r3, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_SET_GUEST_DEBUG(r4, 0x4048ae9b, &(0x7f0000e18000-0x48)={0x3}) ioctl$KVM_GET_CPUID2(r4, 0xc008ae91, &(0x7f000004e000-0xa8)={0x4, 0x0, [{}, {}, {}, {}]}) openat$mixer(0xffffffffffffff9c, &(0x7f0000413000-0xb)='/dev/mixer\x00', 0x640, 0x0) ioctl$KVM_GET_REGS(r3, 0x8090ae81, &(0x7f0000acd000-0x90)) 2018/02/03 22:10:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0x2000e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xd4e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12001000000010fa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00005e1000)='/selinux/user\x00', 0x2, 0x0) socketpair(0xa, 0x80e, 0x8, &(0x7f000068e000)={0x0, 0x0}) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f00005e0000)={0xffffffffffffffff, 0x1000000000000}) timerfd_settime(r0, 0x3, &(0x7f00001ca000-0x20)={{}, {0x0, 0x989680}}, &(0x7f00004a4000)={{0x0}, {0x0, 0x0}}) timerfd_settime(r0, 0x0, &(0x7f000097d000-0x20)={{r3, r4}, {r2}}, &(0x7f0000354000)) 2018/02/03 22:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000cc0000-0x4)) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f000045f000-0x4)=0x2, 0x4) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000d9a000-0x4), &(0x7f0000a90000-0x4)=0xffffffffffffff49) 2018/02/03 22:10:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000839000-0xe8)={{{@in6=@empty, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0xff}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f000064f000)={{0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81}, {0xa, 0x0, 0x646e, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}, 0x4, [0x3, 0x0, 0x80000001, 0x9, 0xfff, 0x4, 0x3, 0x120000000000000]}, 0x5c) close(r1) fcntl$setpipe(r0, 0x407, 0x6c52) recvmsg(r1, &(0x7f000063d000-0x38)={&(0x7f00001c0000)=@in={0x0, 0xffffffffffffffff, @remote}, 0x10, &(0x7f00009fd000-0x80)=[{&(0x7f00000b8000-0xf8)=""/248, 0xf8}, {&(0x7f0000bb2000-0x1d)=""/29, 0x1d}, {&(0x7f0000254000)=""/166, 0xa6}, {&(0x7f00008d9000)=""/25, 0x19}, {&(0x7f0000032000)=""/244, 0xf4}, {&(0x7f0000549000)=""/137, 0x89}, {&(0x7f0000740000)=""/4096, 0x1000}, {&(0x7f000061d000)=""/205, 0xcd}], 0x8, &(0x7f0000778000)=""/105, 0x69, 0xf5e}, 0x0) preadv(r0, &(0x7f0000c0e000-0x10)=[{&(0x7f0000756000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/03 22:10:37 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000165000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(serpent)\x00'}, 0x58) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ac4000)={0x0, 0x0}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000058f000-0x40)={0x200, 0x7, 0x8000, 0xffffffff, 0x3f, 0xfffffffffffffff9, 0xfe, 0x8}, &(0x7f0000f7d000-0x40)={0x8, 0x800, 0x100000000, 0x4, 0x1, 0xfffffffffffffff9, 0x5, 0x5}, &(0x7f0000120000)={0x7, 0x2, 0x0, 0x2, 0x2, 0x32, 0x480000, 0x1}, &(0x7f0000f7d000-0x10)={r1, r2+10000000}, &(0x7f00005ad000)={&(0x7f0000f7c000)={0xa3e}, 0x8}) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000f76000-0x38)={0x0, 0x0, &(0x7f0000805000)=[], 0x0, &(0x7f00002e7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) io_setup(0x1, &(0x7f0000479000)=0x0) io_submit(r4, 0x1, &(0x7f0000738000)=[&(0x7f0000f74000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f000079a000)="16", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) 2018/02/03 22:10:37 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f00003d3000)='/dev/vcsa#\x00', 0x777, 0x200001) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e71000-0xb)='/dev/hwrng\x00', 0x80000, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x4, &(0x7f0000e72000-0x10)={0x4, 0x40}) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000e70000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x402200) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000e70000)={r1, r2}) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r3, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000978000)) sendto$inet6(r3, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000321000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x1f, 0x0, 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) 2018/02/03 22:10:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000d8b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00008d4000-0x2c)=@ethtool_cmd={0x18}}) r1 = syz_open_dev$admmidi(&(0x7f0000ad9000-0xe)='/dev/admmidi#\x00', 0x7fff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007b5000-0x10)={0x0, 0x2c, &(0x7f000023e000)=[@in6={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}, @in={0x2, 0x2, @loopback=0x7f000001}]}, &(0x7f000081f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000202000-0xa0)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}}, 0xfffffffffffffff7, 0x1, 0xfffffffffffffffc, 0x2, 0x3}, &(0x7f000024c000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00003dd000)={r2, 0x100000001, 0xffffffff7fffffff, 0x7ba2, 0x7, 0x1, 0x200, 0x10001, {r3, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x403, 0x80, 0x9, 0x6, 0x6}}, &(0x7f000067c000-0x4)=0xb8) 2018/02/03 22:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000011c000-0x1c)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xf, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, @sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@dev={0xfe, 0x80}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0xa0}, 0x1}, 0x0) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000013000)='/dev/mixer\x00', 0x151000, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000078d000)='/dev/hwrng\x00', 0x400, 0x0) socketpair(0x2, 0x80002, 0x1f, &(0x7f0000a50000-0x8)={0x0, 0x0}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000a01000)={r2, 0xfffffffffffffffd, 0x3, r3}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000632000)={@common='ifb0\x00', 0xffff}) 2018/02/03 22:10:37 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000e71000-0x5)='user\x00', &(0x7f000027b000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000e70000)="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", 0x1000, 0xfffffffffffffffc) keyctl$revoke(0x3, r0) setsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(0xffffffffffffffff, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$admmidi(&(0x7f0000e71000)='/dev/admmidi#\x00', 0x101, 0x220000) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_gettime(r1, &(0x7f0000e72000)) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000e71000)={0x4, 0x8, 0x144, 0x2}, 0x10) 2018/02/03 22:10:37 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) dup3(0xffffffffffffffff, r1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r1, 0x0) sendfile(r0, r0, &(0x7f0000014000)=0x100000, 0x1000000800000008) 2018/02/03 22:10:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000002f000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00004cd000)={0x6, r0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00008fe000)={0x0, 0xf4, "c541f01857f1b030cd99b4f321f9ebbe4937abc3ed85fcbcfd760426b0ce4cc4f72cc54f5df0ab8fa2ce949244966953e03cfb53196641de2b4c70aa911a07541cfa8c9f90849fa54a66022043f91c00712cc835ba0d2b639339cf7b071dfdbd65b0984ceda9a535c49a9e16568ac390060dc8e06c5d4e195a6d6d794e5e4f99ae40cc00d579b98b5ccad8547907fe613aa4a7b6da178883e1c182b1406347baca07d9316683df0beb6f6b290472bcb16c2e55902d67b9eeb71ee414f4711a7c0caaf40c9099a8fefef03479b38c9fb64c1f4a323648b012ef54afefbb5ad1d442ed656b92d098719d98af21b9966def0a5bc094"}, &(0x7f0000fbe000-0x4)=0xfc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000961000-0x12)={r2, 0xfffffffffffff418, 0x5, [0x2, 0x0, 0x2000000, 0x101, 0xfffffffffffffffc]}, 0x12) mmap(&(0x7f0000029000/0x3000)=nil, 0x3000, 0x0, 0x51, r0, 0x0) mmap(&(0x7f0000a2b000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000001c000)={0x0, 0x0}) sendto$inet6(r3, &(0x7f0000202000)="e091f154b05788f7724698bc36fc1734bce30cad32027489ba7ed6f91b298cad221bbd1c23463c5fc48d778ec550360506f90080d578ad04e6000d343a6a3b4669cbfd43df5fe3d4", 0x48, 0x4000000, &(0x7f0000fdc000)={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x20003f}, 0x1c) 2018/02/03 22:10:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000a0f000)='./file0\x00', 0x400, 0x1bc) sendto$ax25(r0, &(0x7f0000a91000-0x1000)="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", 0x1000, 0x1, &(0x7f00004c6000)={0x3, {"f1f10874dcf2c5"}}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000cd9000)=@updpolicy={0x13c, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {0x0, 0x0, 0xffffffffffffffff}}, [@tmpl={0x84, 0x5, [{{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x6c}, 0x0, @in6=@loopback={0x0, 0x1}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0xff}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x13c}, 0x1}, 0x0) r2 = syz_open_dev$vcsn(&(0x7f000082c000)='/dev/vcs#\x00', 0x3, 0x101400) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f000032a000)) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00008b4000)={&(0x7f00008bd000/0x2000)=nil, 0x2000}) 2018/02/03 22:10:37 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f000012e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) bind$inet6(r0, &(0x7f0000a08000)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet(0x2, 0x80a, 0x4) r2 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f000015a000-0xd)='net/fib_trie\x00') sendfile(r3, r3, &(0x7f0000014000)=0x1, 0x10003) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f00009b7000-0x2)=0x20, 0x2) r4 = getpgrp(0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0xc, &(0x7f0000f7c000)={0x7}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000ddd000-0x9a)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0x2, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/03 22:10:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c2d000)='/dev/vga_arbiter\x00', 0x2800, 0x0) getsockopt$packet_int(r0, 0x107, 0x0, &(0x7f0000c9e000-0x4), &(0x7f0000fbc000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) fchdir(r0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000546000-0xc)={@dev, @multicast1, 0x0}, &(0x7f0000563000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000087f000-0x18)={@mcast2={0xff, 0x2, [], 0x1}, 0xffff, r2}) open_by_handle_at(r1, &(0x7f0000db6000-0x76)={0x76, 0x1, "7ef92a84b543dfd8bcfb83c13ef8ee1d558043fb086c3fc69ed5ce33205b5839d00c1626e444d151ee800f00554a535c5520b500f084e7dd42075c617737f3bb373f8e92e29184cad98a0281abcc76f9762e96d29753f04a0f5d692027bba434a106aa463be891e4d50dcc481b67"}, 0x2) setsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000bc5000)={0xffffffffffff0001, 0xe7}, 0x2) 2018/02/03 22:10:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000646000-0xb)='/dev/vcsa#\x00', 0x20, 0x80000) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000d61000)={0xcb4, 0xf5db2b3, 0x101, 0x3f, 0x6, 0x2}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000623000-0x4)=0x3) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f00007b9000-0x40)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x0, @multicast1=0xe0000001}], 0x40) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000639000-0x4)) r2 = gettid() ptrace$poke(0xffffffffffffffff, r2, &(0x7f00006e6000), 0x81) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000c4a000-0x4)) ptrace$getenv(0x4201, r2, 0x3, &(0x7f000021f000)) 2018/02/03 22:10:37 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000d54000-0x66)="ad16244017a083fea669d30100000000000c0043a2a04a2fb0b5f263b3ba5e016df9ed07a2ee90a1350a1a258a4733760afb540cea5b02f24689ff0aed823a979ece039f192c26627d97ad521038ca77b36c8405693ed43346910912fb8cd20a08d00ee9cbd0") 2018/02/03 22:10:37 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/audio\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000001000-0x8)={0x1, [0x0]}, &(0x7f0000002000-0x4)=0x179) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000001000)={r3, 0xfffffffffffffff9}, &(0x7f0000001000)=0x6) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x2, {{0xa, 0x3, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}, {{0xa, 0x1, 0x101, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x108) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000002000-0x5c)={{0xa, 0x0, 0x8, @empty, 0x10001}, {0xa, 0x1, 0x1, @empty, 0x8}, 0x1, [0x5, 0x2, 0x1f, 0x1ff, 0x2f, 0xcafe, 0x5, 0x82]}, 0x5c) fsetxattr(r0, &(0x7f0000000000)=@random={'os2.', '&\x00'}, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x18, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000-0x98)={r3, @in6={{0xa, 0x3, 0x800, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfff}}, 0x9, 0x3}, 0x98) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f0000000000)=0x1, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000003000-0x8)=[0x6, 0x9]) 2018/02/03 22:10:37 executing program 6: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x1020000000a) clone(0x0, &(0x7f0000a13000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x4), &(0x7f0000a4d000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x172) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x2711, @reserved=0x1}, 0x10) 2018/02/03 22:10:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x10002, 0x0) mmap(&(0x7f0000406000/0x2000)=nil, 0x2000, 0x5, 0x33, r0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r1, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000611000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000b40000)) sysinfo(&(0x7f0000b81000)=""/6) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000c3c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007d8000-0x4)=0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f00006a6000)={{0x2, 0x3, 0xffffffffffffff00, 0x7f, "9a0a5c2618bf33fae4139c4032541b283372507d96951ad4f6db28d90431c5d7e3c98eca8fadc9a672b8d69b", 0x8}, 0x0, 0x0, 0x73, r1, 0x7fffffff, 0x4, "6da52eab171a0326869e7bcfeb4f35ea425223283480feb5339dd035832c8251fd15093fc4a5e5e9b7b18a60485d81487779e7d223f641b850ea724df5b04a69", &(0x7f0000235000-0x2)='%\x00', 0x2, [], [0x6, 0x7, 0x7, 0x200]}) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r2, &(0x7f0000df8000), 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000775000-0x90)=""/144) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) socket$bt_hci(0x1f, 0x3, 0x1) open$dir(&(0x7f0000067000)='./file0\x00', 0x62101, 0x0) sendmsg$key(r2, &(0x7f000030a000)={0x0, 0x0, &(0x7f0000bd3000)={&(0x7f0000126000)={0x2, 0x5, 0xfffffffffffffffb, 0x9, 0x4, 0x0, 0x2, 0x3, [@sadb_x_sa2={0x2, 0x13, 0xfffffffffffffffe, 0x0, 0x0, 0x6, 0x2}]}, 0x20}, 0x1}, 0x20000000) 2018/02/03 22:10:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c22000)='/dev/loop#\x00', 0x0, 0x0) fadvise64(r0, 0x0, 0x0, 0xfffffffffffffffe) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00003be000-0x8)={0x0}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000fc2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x2}) r2 = creat(&(0x7f000099d000-0x8)='./file0\x00', 0x140) r3 = accept4(r2, &(0x7f00007da000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, &(0x7f0000168000)=0x2e, 0x800) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008eb000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fchmodat(r4, &(0x7f0000db5000)='./file0\x00', 0x2) getsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00007e2000)=@syzn, 0x10) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f0000311000-0x4), &(0x7f0000891000-0x4)=0x4) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00009db000-0x1)=0x1, 0x1) 2018/02/03 22:10:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_SET_DEVICE_ATTR(r0, 0x4018aee1, &(0x7f0000d8e000-0x18)={0x0, 0xfffffffffffffffa, 0x3, &(0x7f0000ea1000)}) unshare(0x24000200) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x90012000) clone(0x10084000, &(0x7f000066e000), &(0x7f0000d4e000), &(0x7f0000001000-0x4), &(0x7f000094e000-0x1e)) 2018/02/03 22:10:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x9, &(0x7f0000b8c000)) socketpair(0x1b, 0x801, 0x1ff, &(0x7f0000869000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000ddb000-0x10)={0x0, 0x8001, 0x4, [0x7fdaaa2a, 0x8, 0x100000001, 0x1]}, &(0x7f000002d000)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000045000-0x8)={r1, 0xff}, &(0x7f0000bfb000)=0x8) perf_event_open(&(0x7f000025c000)={0x7, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x649, 0x0, 0x80}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 137.500217] device eql entered promiscuous mode 2018/02/03 22:10:37 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000147000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x1, 0x2, 0x8, 0x9, 0x401, 0x1}, 0x20) mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e70000)='/selinux/checkreqprot\x00', 0x18000, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000e70000)={0x1000, 0x1, 0x41, 0x2, 0x0, 0x0, 0x3}, 0xc) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@pad1={0x0, 0x1}]}, 0x18) sendto$inet6(r2, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:37 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f50000)='/selinux/status\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000040045010, &(0x7f0000006000)) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000f52000-0x390)=@filter={'filter\x00', 0xe, 0x4, 0x330, 0xffffffff, 0x260, 0x98, 0x260, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000c12000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0x168}}, [{{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7, [0xb76, 0x9a, 0x3, 0x40, 0x1a7a6ee6, 0xf5], 0x4, 0x80, 0x97f}, {0x1, [0x400, 0x81, 0x5, 0x8, 0x1000, 0xfffffffffffffff7], 0x400, 0x1a, 0x7}}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@set={0x40, 'set\x00', 0x0, {{0x2, [0xd0, 0x4, 0xb, 0x8, 0x4, 0xfff], 0x9, 0x40, 0xfffffffffffffffc}}}, @common=@socket0={0x20, 'socket\x00'}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0x70, 0xd0, 0x0, {}, []}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, 0xffff, 0x5, [0x7, 0xfffffffffffffffd, 0x3ff, 0x7ff, 0x0, 0x0, 0x5, 0x9, 0x7fff, 0x401, 0x5, 0xabb, 0x1, 0xffff, 0x101, 0x4], 0x1, 0x80000000, 0x200}}}]}}, 0x390) 2018/02/03 22:10:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000289000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001ea000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f000093c000)={r0, r0, 0x3b, 0x8, &(0x7f0000b81000)="65315607e4e03c1cd0bb0f24d8d47c9683e56900a5d13a7856c682bafd9c0cc4707aae2034a9901c9b9eec4b6f1c9b971a8918c030356cdf063d8e927d187b1fb237c2fc09d058f5a7712e15ccb1293d9a1e690fa5a3de4d418209ea17c74f5ef30a7f37cfec9033a8921363986ef2c139f1cc6a8b53b7a4ae599f93be2df04a5071ab1f97eef0a8", 0x9, 0x800, 0xfffffffffffffffe, 0x6, 0xa2, 0x7, 0x1ff, "a304441b533eb50ffe87a41ba60fd508e5519a9b70887b7208d3175886c5369112035d9399625683f05ae226cffcc4256664d0a4bf22832968abb387a706f3f80f41bb49db7c345b860a6de9b6788f2e9b07d17fe5a949f92947d602d41464fc4d"}) r2 = accept$alg(r0, 0x0, 0x0) clock_gettime(0x0, &(0x7f000004c000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000289000)=[{0xffffffffffffffff}, {r2}], 0x2, &(0x7f0000145000-0x10)={0x0, r3+30000000}, &(0x7f0000289000), 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000283000-0x11)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg$alg(r2, &(0x7f0000217000)=[{0x0, 0x0, &(0x7f000011a000)=[{&(0x7f0000283000)='t', 0x1}], 0x1}], 0x1, 0x0) 2018/02/03 22:10:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCSETA(r1, 0x5406, &(0x7f00007b1000-0x14)={0x800, 0x80000001, 0x4, 0x94, 0xd78, 0xffffffff, 0x1, 0xd4, 0x5, 0x3}) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000eb5000-0xa0)="5ee4df724e9e2a891bd54635de20de1ae544186593101f9a2e78a8fcc5aa57b4ed021cb54aa1972acdc5b9bebb2d058f630b70aba15d6d414174dd2964ce758c1f8fa22c362e98dda8771c100e34bd512ae37bfd5453af131b209891482b91f54712a96f6dffa0edcefa54c03ed6114b8d91bd1d2a8f191b6d52fae599d8b9b91f2d8cc253eefa43cd2b1786e28dcc4906c31446ea95ebda6a7cff133a6ad653") 2018/02/03 22:10:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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 = socket$nl_generic(0x10, 0x3, 0x10) dup(r0) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0xc, 0x1b, [@typed={0x8, 0x9, @binary}]}]}, 0x20}, 0x1}, 0x0) 2018/02/03 22:10:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = dup3(r0, r1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f000097f000-0xc)={0x3f, 0xe5, 0x40}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000d87000-0x20)=[@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x65, &(0x7f0000514000-0x2c)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}], 0x10) 2018/02/03 22:10:37 executing program 3: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001a000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0xd6800, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000006000-0x8)='./file0\x00', 0x100) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f000001d000-0x8)) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f000001c000)={0x3, {"927fa4646d874c"}}, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmget$private(0x0, 0x4000, 0x78011114, &(0x7f0000013000/0x4000)=nil) shmat(r1, &(0x7f0000017000/0x4000)=nil, 0x4000) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000001d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000019000-0xc)='/dev/autofs\x00', 0x12802, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x605, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f000001c000), 0x4) fcntl$dupfd(r3, 0x406, r0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f000000f000-0x18)=[{0x7}, {0x6}]}, 0x10) 2018/02/03 22:10:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0xf) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_netdev_private(r0, 0x0, &(0x7f0000c91000)) r1 = getpgrp(0x0) capset(&(0x7f0000456000-0x8)={0x20071026, r1}, &(0x7f0000659000-0x18)={0x7fffffff, 0x8, 0x2, 0x0, 0x100, 0x8}) pipe2(&(0x7f0000f22000)={0x0, 0x0}, 0x4000) accept4(r0, &(0x7f0000a7f000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000479000)=0x14, 0x80800) recvfrom$packet(r2, &(0x7f0000602000)=""/103, 0x67, 0x1, &(0x7f00006e8000)={0x11, 0x1b, r3, 0x1, 0x8100, 0x6, @random="8f27583c64c7"}, 0x14) 2018/02/03 22:10:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000d0d000-0x10)={&(0x7f0000e6b000-0x138)={0x18, 0x8, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x10000001, []}]}, 0x18}, 0x1}, 0x0) 2018/02/03 22:10:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000af5000-0x10)={0xffffffffffffff9c, 0x50, &(0x7f000061d000-0x50)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000014b000-0x4)=r0, 0x4) r1 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f00002f7000-0x1)="ae", 0x1) setsockopt$inet6_int(r1, 0x29, 0x50, &(0x7f0000ec4000)=0x5, 0x4) 2018/02/03 22:10:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) bind$alg(r0, &(0x7f000018a000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = semget$private(0x0, 0x4, 0x448) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000474000-0x8)=[0xedc, 0x1, 0x4, 0xd99]) r2 = accept$alg(r0, 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x400) r3 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x0, 0x0) sendfile(r2, r3, &(0x7f00004cc000-0x8), 0x0) 2018/02/03 22:10:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vnet(0xffffffffffffff9c, &(0x7f00003db000-0xf)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r0, 0xaf01, &(0x7f00001e3000)) r1 = eventfd(0x3) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000900000-0x8)={0x0, r1}) r2 = eventfd(0x10000000000003) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000182000+0xd45)={0x0, r2}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001ba000)='/selinux/policy\x00', 0x0, 0x0) sendto$inet6(r3, &(0x7f0000868000)="55282eb54119ba8539ca817c1b3c27c8a7eb0494f1a3a9284c61f9dc3b5558a231be1cd7b3d398fa8f8a956c06a9a63e9b2a1cecb5e4b0c2477b6d12998b9cb5f080ba", 0x43, 0x800, &(0x7f0000937000-0x1c)={0xa, 0x3, 0x401, @ipv4={[], [0xff, 0xff], @empty}, 0x401}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00008d2000-0x14)={0x0, 0x8, 0xffffffff80000001, 0x80000001, 0x4, 0x3}, &(0x7f00006c5000-0x4)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00003d2000-0x6)={r4, 0xffffffffffffffa5}, &(0x7f0000396000-0x4)=0x6) ioctl$TIOCGPTPEER(r3, 0x5441, 0x800) 2018/02/03 22:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000bdd000)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000132000)={0x9, 0x0, 0x10001, 0x7fffffff}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000932000-0x10)={r1, 0xfffffffffffffff7}) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r2, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052b000-0x10)={&(0x7f0000634000)=@delneigh={0x1c, 0x1d, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f}, []}, 0x1c}, 0x1}, 0x0) 2018/02/03 22:10:37 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x30000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000e70000)=""/198, &(0x7f0000332000-0x4)=0xc6) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r1, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:37 executing program 5: ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f00006cb000-0xc)={0x4, 0xffffffffffffffff, 0x1}) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00001b8000)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x1, @random="f012c0194d57"}, 0x10, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="608f646cdaf32885453470e6f289c6d2"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x3e, &(0x7f0000609000-0x8d)="9407e340d899ac52ebc35c13e0ed95ed9233c188b055d59a0f28490025e6fb22799d4d46fdf49af00f047d33997136645354d67a2d856ffaed35262406c0c0fee960f2bd5293b57ec0ce4e098e342dd2a6e70225a0f43db549374c76d7e47d7418f5da7216fdf1695faf4588cf7965bdfef7bc067f5e809380828cb2df66ad6b62ecc7746af37cd2522ae71c09", 0x8d) r2 = syz_open_dev$sndpcmp(&(0x7f0000a0d000-0x12)='/dev/snd/pcmC#D#p\x00', 0x721, 0x200) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000e0f000-0x6)={0x0, 0x200}, &(0x7f00008e5000)=0x6) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000add000)) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000118000-0xc)={r3, 0x6, 0x20}, &(0x7f0000daf000)=0xc) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000b1e000-0x4), 0x4) ioctl$ASHMEM_PURGE_ALL_CACHES(r2, 0x770a, 0x0) 2018/02/03 22:10:37 executing program 0: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x200001, 0xfffffffffffffffc) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f000022b000-0x4)=0x2, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00009db000)=0x8, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2), &(0x7f0000904000)=0x4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f18000-0x18)={0x0, 0x100000000, 0x10, 0xfffffffffffffffc, 0x7}, &(0x7f0000fe9000)=0x18) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000fe9000)={r1}, &(0x7f0000fe9000)=0x8) 2018/02/03 22:10:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f54000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x190) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {}, {0x0, 0x0, 0x400000000000000}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x40000030, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) 2018/02/03 22:10:37 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = semget(0x1, 0x5, 0x120) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000e70000)=""/156) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000bd2000)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10) memfd_create(&(0x7f000025e000)='$)\x00', 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000b87000-0xc)='net/netstat\x00') sendfile(r0, r1, &(0x7f00005d5000-0x8)=0x84b, 0x2000000000000ff) 2018/02/03 22:10:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f0000050000-0x20)=[{&(0x7f000004f000)=""/128, 0x80}], 0x1) timer_create(0x0, &(0x7f000004c000)={0x0, 0x12, 0xfffffffffffffffc, @thr={&(0x7f0000052000-0x7f), &(0x7f00007b4000-0x70)="7c456e5ee74328497357c8de183b4c312a0623ba5499f06d839eb3fe21ea0b92288ad3f0669d90b42a777834074cb3ccf7fd70945454463db15054dce6a88b8b18604e8ad88364c2cdb9d0a676eb39e176ac94be9de1a2c6dfe457cc995417664a555acedec48cae8d3b0907f9e57970"}}, &(0x7f000004d000-0x4)) r1 = gettid() setrlimit(0xb, &(0x7f000003a000)) rt_sigprocmask(0x0, &(0x7f0000038000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigqueueinfo(r1, 0x20, &(0x7f0000035000)) r2 = add_key$keyring(&(0x7f00003d2000-0x8)='keyring\x00', &(0x7f000056d000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r3 = request_key(&(0x7f00006ba000)='asymmetric\x00', &(0x7f00008a0000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000153000-0x1)='\x00', 0xfffffffffffffffc) keyctl$search(0xa, r2, &(0x7f0000cf1000)='syzkaller\x00', &(0x7f0000b2a000)={0x73, 0x79, 0x7a, 0x0}, r3) timer_settime(0x0, 0x0, &(0x7f000004a000)={{}, {0x0, 0x7}}, &(0x7f000004b000-0x20)) 2018/02/03 22:10:37 executing program 4: r0 = semget$private(0x0, 0x1, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$GETZCNT(r0, 0x3, 0xf, &(0x7f0000000000)=""/4096) remap_file_pages(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0xfffffffffffffffc, 0xfffffffffffffffc) 2018/02/03 22:10:37 executing program 0: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty, 0x47}, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x1, 0x5, &(0x7f000000c000)=@framed={{0x18}, [@jmp={0xf, 0x3f, 0x1018, 0x0, 0x0, 0x1, 0x8}], {0x95}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xfffffffffffffecf, &(0x7f0000386000)=""/195, 0xffffffffffffffff}, 0x48) 2018/02/03 22:10:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000020d000)={0xa, 0x3, 0x0, @empty}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6(0xa, 0x800, 0x7f) sendto$inet6(r1, &(0x7f000053a000)='X', 0x1, 0x0, &(0x7f0000a76000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x0, 0x4}}, &(0x7f0000001000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000ed8000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, 0x0, 0x504415a9}, 0x98) 2018/02/03 22:10:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c42000-0x11)='/selinux/enforce\x00', 0x20001, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000215000)=0x8) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0xfff) r2 = memfd_create(&(0x7f0000b53000-0x1)='\x00', 0x2) getsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000a0a000), &(0x7f000094b000)=0x4) 2018/02/03 22:10:37 executing program 4: sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000-0xb3)="5c139958a4ae1e658325256dc4de52dc8a42a23f8e393af6a604f729e71a4528e74d45f87980b7cc17c50343c5b0759ea3d22003d5a113a892d4e011fb5710aa432d181bb11eaf40929f80b48d9adebb1988a7c4f6e48d65000eeb336d3dd33deadfb017fbd5b39e0450635582eb2886ca6c31e26e2cbe3a540ad3879d73dc0c494b4aa79618f39665613c0cb7065ad92015b3224a2da5a4ce2629af93a344a8d1540d5c46c9ebbe1c2666e5eecdf568968b91", 0xb3, 0x8000, &(0x7f0000001000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f0000000000)=0x7, 0x4) syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) 2018/02/03 22:10:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00002c1000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x8000}, 0x8000) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f00005c7000-0x10)={0x8, 0x8001}) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009f1000-0x4), 0x4) 2018/02/03 22:10:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000095b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0002}]}) prctl$void(0x3f) 2018/02/03 22:10:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f000048c000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) r1 = socket$unix(0x1, 0x80000000000002, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000b2d000)={&(0x7f0000018000)=@in6={0xa, 0x1, 0x29, @loopback={0x0, 0x1}, 0xf800000000000000}, 0x1c, &(0x7f00006e0000-0x10)=[{&(0x7f000028f000)="ad3175bda7eb7d2ee76a002bcd9bc475b3a0fdff1713714fd9e5d9af89eb716dc8d87d5790e4327dee2662dca0dd42d55137096a14dd52d511390e1c69416a7c", 0x40}], 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1}, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x1ca, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f0000025000)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) memfd_create(&(0x7f0000165000-0x14)='@wlan0vmnet1##wlan0\x00', 0x3) 2018/02/03 22:10:37 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000021000-0x30)=@hopopts={0x0, 0x30d, [], []}, 0x8) r1 = syz_open_dev$adsp(&(0x7f00009e8000-0xb)='/dev/adsp#\x00', 0xd1ea, 0x206000) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f0000e71000-0x4)) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:37 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000001f000)={&(0x7f0000021000-0x58)=@alg, 0x1a, &(0x7f000001e000)=[{&(0x7f0000020000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0xa}, {&(0x7f0000021000-0x80)=""/128, 0x4f}, {&(0x7f000001e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000021000-0x1000)=""/4096, 0xfffffffffffffe06}], 0x1000000000000026}, 0x0) 2018/02/03 22:10:37 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000002000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x400000000000125f, &(0x7f00004e8000-0x47)) r1 = add_key$keyring(&(0x7f0000233000)='keyring\x00', &(0x7f0000c6f000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000000000+0x4ad)='keyring\x00', &(0x7f0000c26000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r1, r2) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000000)='syzkaller\x00', &(0x7f0000001000-0x5)='eth0\x00') 2018/02/03 22:10:37 executing program 7: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000ae8000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x3, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @tcp={{0x3, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x0]}) r0 = syz_open_dev$sndpcmp(&(0x7f00007a2000-0x12)='/dev/snd/pcmC#D#p\x00', 0xfff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00005bd000-0x4)=@assoc_id=0x0, &(0x7f000069c000-0x4)=0x4) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000aeb000-0xc)={&(0x7f0000aeb000-0x10)=[0x0, 0x0, 0x0, 0x0], 0x4}) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ae9000)={r1, @in={{0x2, 0x3, @empty}}, 0x9, 0xfffffffffffffffb, 0x5, 0x0, 0x1}, 0xa0) 2018/02/03 22:10:37 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00002c1000-0x4)=0x8) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000001000-0x4)=0x100000000) syslog(0xf, &(0x7f0000001000-0x68)=""/104, 0x68) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x1}, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = signalfd(r0, &(0x7f0000002000-0x8)={0x25f}, 0x8) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000000000)=0xffffffffffffffff) r3 = socket(0x10, 0x3, 0xfffffffffffffd39) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000002000-0x10)={0x4, 0x3f, 0x400, 0x20}) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x40, 0x7, 0x1, 0x7, 0xfc000000, 0x8, 0x1ff, 0x9, r1}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000001000-0x62)=@dstopts={0x6e, 0xb, [], [@ra={0x5, 0x2, 0x1}, @generic={0xfffffffffffffffe, 0x54, "d143342abeceef6f5f28807bdb9817ecd534ebd1e4ff83a91a65871113d70a1ffa55aeae69aedbb773a7903bed6cc50fe6a3f969694376e008150127f4f3cdf744492e2faf861daaf63b229072438add186aa59e"}]}, 0x62) fcntl$setstatus(r2, 0x4, 0x2000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0xfffffffffffff07b, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, @in={0x2, 0x2, @empty}, @in={0x2, 0x3, @empty}], 0x4c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000003000-0x10)={r1, 0x3f, 0x80000000, 0x800}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000004000-0x44)) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000003000)=""/64) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000004000)='./file0\x00', 0x100) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000005000)='/dev/rfkill\x00', 0x8200, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r4, &(0x7f0000006000)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000008000-0x8)={r1, 0x100000001}, 0x8) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000002000)={0x8, 0x19f}) 2018/02/03 22:10:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x9, 0x4, &(0x7f0000ee0000-0x10)={0x77359400}, &(0x7f0000048000), 0x4) creat(&(0x7f0000080000-0x8)='./file0\x00', 0x0) futex(&(0x7f000000d000-0x4), 0xa, 0x0, &(0x7f00006f7000)={0xfffffffffffffffc, 0x100000000000000}, &(0x7f000099e000), 0x20) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d0c000-0x11)='/selinux/context\x00', 0x2, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000417000-0x9)='/dev/ppp\x00', 0x400, 0x0) write$sndseq(r0, &(0x7f0000583000+0xe1a)=[{0xffffffffffffff3a, 0x0, 0x4, 0x1, @time={0x77359400}, {0x8001, 0x2}, {0x9, 0x10000}, @quote={{0x9, 0x7ff}, 0x101}}, {0xff, 0x7, 0x9, 0x3ff, @time, {0x9, 0x6}, {0x7f, 0x1}, @note={0x0, 0xfffc000000000000, 0x1, 0xffff, 0x100000000}}, {0x1, 0x0, 0x80000001, 0x2, @tick=0x81, {0x4, 0x6}, {0xb1, 0x7}, @note={0x8, 0x5, 0x4, 0x3, 0x5}}, {0xae17, 0x3, 0x7, 0x9, @time={0x77359400}, {0x2186, 0x6}, {0x9, 0x712e65b}, @addr={0x5, 0x1000}}, {0x401, 0x3, 0x3, 0xfff, @time={0x77359400}, {0x7, 0xc76}, {0xae9, 0x2}, @raw32={[0x1, 0x1c9f, 0x9]}}, {0x9, 0x3, 0x10001, 0x1, @tick=0x80, {0x5, 0x705}, {0xfff, 0x7f}, @addr={0x7, 0x9}}, {0xae32, 0x0, 0x8000, 0x200, @time={0x0, 0x989680}, {0x1f, 0x7}, {0xfe1}, @control={0x1, 0x3, 0x4}}], 0x150) 2018/02/03 22:10:38 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = shmat(0xffffffffffffffff, &(0x7f00009ef000/0x2000)=nil, 0x5000) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000e72000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000e72000-0x4)=0x14) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndmidi(&(0x7f0000e72000)='/dev/snd/midiC#D#\x00', 0x400, 0x80000) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000e73000)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, r2}, 0x14) setsockopt$inet_udp_int(r3, 0x11, 0x65, &(0x7f000058e000), 0x4) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e71000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x4, r2}) shmdt(r1) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000af000-0x8)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000e74000)=0x16, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e71000-0x18)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x40000000000002e7, 0x0, 0x0, []}}]}, 0x18) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000013d000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r4, 0x541c, &(0x7f0000237000-0x2)={0x7, 0x7}) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:38 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x101000, 0x68) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00005ad000-0x18)={0x0, 0x80000001, 0x0, 0x715, 0x81}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e16000)={r1, @in6={{0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, &(0x7f0000000000)=0x8c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000015f000)='/selinux/status\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f000067e000-0x8)) r3 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) write(r3, &(0x7f0000ffe000-0x5)='#!', 0x2) write(r3, &(0x7f0000ac5000)="e7058c55bb6d3eb19c36a5b04497393a967f04701abf9ebf78fbd01fb5d63e5ea2cff2ca7d9e0eb6905e1eb9cbcf34c47bc9c1a187cbf8fe75579e98c9bfd2d9e5d5447fed5473b5447e6d0cb2b42009", 0x50) execveat(r3, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[&(0x7f0000046000)='/dev/vga_arbiter\x00'], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/03 22:10:38 executing program 0: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) dup3(r0, r0, 0x80000) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f87000)=0x1920, 0x4) sendto$inet6(r0, &(0x7f0000253000-0xe3), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/03 22:10:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) read$eventfd(r0, &(0x7f0000354000), 0x8) write$eventfd(r0, &(0x7f0000952000-0x8), 0xffffffffffffff1b) write$eventfd(r0, &(0x7f0000f1b000-0x8)=0x6, 0x8) syz_open_dev$loop(&(0x7f0000754000)='/dev/loop#\x00', 0x7ff, 0x101000) 2018/02/03 22:10:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a05000)={&(0x7f0000015000-0xc)={0x10, 0x34000}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x14, 0x20, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003b7000+0x446)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_proto_private(r0, 0x89e8, &(0x7f0000da3000-0x9c)="3fd51665f6f9ed599069434cfb0e6f1da3634cd02b4756321767e4beaf1706c94e88d2c53619f5386e3bf29a46e557c2457a11756a5401132548cb81fce8ec46d93acbffe907a2fc5d49b6c08e41f8ddc7939f28875918cbde51fdfaf77f571e979e2593554b32ddcd0b39693f3e9ee478b9b7872a431798252ad3e05b37dc4010af0b05d30a0f33dfd721056224e2164a0b505009b9cbb45af57541") rename(&(0x7f0000898000)='./file0\x00', &(0x7f00009a3000)='./file0\x00') recvfrom$ipx(r1, &(0x7f000030c000)=""/24, 0x18, 0x40000000, &(0x7f00006f9000)={0x4, 0xffffffffffff5f01, 0xb96d, "ebddd30cf9ae", 0x4}, 0x10) 2018/02/03 22:10:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, &(0x7f00008b3000-0x4)=0x26, 0x80000) mmap(&(0x7f0000f8c000/0x4000)=nil, 0x4000, 0x3, 0x32, r0, 0x1) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000655000-0x60)={0x0, 0x31, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000e05000)=0x0) timer_getoverrun(r1) clock_gettime(0x8, &(0x7f0000ceb000)) timer_settime(r1, 0x1, &(0x7f0000c13000)={{0x77359400}, {0x0, 0x989680}}, &(0x7f0000838000-0x20)) r2 = syz_open_dev$midi(&(0x7f00006d6000)='/dev/midi#\x00', 0xcc4f, 0x105000) getsockopt$inet_dccp_int(r2, 0x21, 0xf, &(0x7f0000a64000-0x4), &(0x7f00008fe000)=0x4) 2018/02/03 22:10:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000028c000-0xce)=""/206) read$eventfd(r0, &(0x7f0000745000), 0x8) fcntl$setsig(r2, 0xa, 0x12) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f000044c000)) pread64(r0, &(0x7f0000e96000-0xea)=""/234, 0xea, 0x0) poll(&(0x7f0000028000-0x8)=[{r3}], 0x1, 0x8000) dup3(r2, r3, 0x0) tkill(r1, 0x16) 2018/02/03 22:10:38 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt(r0, 0x400000000000003a, 0x0, &(0x7f0000001000-0xbc)=""/188, &(0x7f0000000000)=0xfffffffffffffeb8) r1 = openat(0xffffffffffffff9c, &(0x7f0000027000)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x200, 0x6}, &(0x7f000019e000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fe5000-0x8)={r2, 0x20}, 0x8) 2018/02/03 22:10:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000068c000)=0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c83000-0x10)='/selinux/status\x00', 0x0, 0x0) execveat(r1, &(0x7f0000a60000-0x8)='./file0\x00', &(0x7f0000d01000)=[&(0x7f000083e000)='eth0keyringproc&Y\\nodev*eth1cpusetxuser-security#wlan1wlan1', &(0x7f0000b47000)='GPLposix_acl_access\x00'], &(0x7f00005a1000)=[], 0x1400) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x88, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xce, 0x0, 0x0, 0x0, 0x800000, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xa6e, 0xfffffffffffffffc}, r0, 0x0, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f000003e000)=')\x00', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000869000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000040000105) r4 = dup2(r3, r2) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000d0e000)=0xb9) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000022e000-0x8c)={0x0, 0x0, 0x0, "7175f97565310000000000000000000a000000000000000002000000fbfffffffe00"}) write$sndseq(r3, &(0x7f000029c000-0x30)=[{0x22, 0x0, 0x0, 0x0, @time={0x77359400}, {}, {}, @note={0x0, 0x3}}], 0x30) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d4f000)={r2, 0x28, &(0x7f0000be1000)}, 0x10) 2018/02/03 22:10:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rename(&(0x7f0000f73000)='./file0\x00', &(0x7f00005c7000-0x8)='./file0\x00') recvmmsg(0xffffffffffffff9c, &(0x7f0000a64000)=[{{&(0x7f000075d000)=@sco, 0x8, &(0x7f0000b40000-0xa0)=[{&(0x7f0000fb9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000dfc000)=""/4096, 0x1000}, {&(0x7f00005bd000-0x3e)=""/62, 0x3e}, {&(0x7f0000b68000-0xb0)=""/176, 0xb0}, {&(0x7f000012d000-0x1000)=""/4096, 0x1000}, {&(0x7f000004b000-0xa3)=""/163, 0xa3}, {&(0x7f000014b000)=""/160, 0xa0}, {&(0x7f0000032000)=""/155, 0x9b}, {&(0x7f00000d0000)=""/35, 0x23}, {&(0x7f0000b46000-0x77)=""/119, 0x77}], 0xa, &(0x7f0000690000-0x1d)=""/29, 0x1d, 0x8}, 0x1}, {{0x0, 0x0, &(0x7f000006a000-0x60)=[{&(0x7f0000630000-0x80)=""/128, 0x80}, {&(0x7f0000c8c000-0xfd)=""/253, 0xfd}, {&(0x7f0000c62000)=""/115, 0x73}, {&(0x7f0000c0b000-0xf9)=""/249, 0xf9}, {&(0x7f0000056000-0x56)=""/86, 0x56}, {&(0x7f0000e84000)=""/51, 0x33}], 0x6, &(0x7f0000c89000-0x23)=""/35, 0x23, 0x7fffffff}, 0xe1b}, {{0x0, 0x0, &(0x7f00009ac000-0x20)=[{&(0x7f00005a8000)=""/216, 0xd8}, {&(0x7f0000e0c000)=""/196, 0xc4}], 0x2, 0x0, 0x0, 0x58}, 0x7}, {{&(0x7f0000005000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000112000+0x711)=[{&(0x7f00002e4000)=""/172, 0xac}, {&(0x7f000036a000)=""/131, 0x83}, {&(0x7f000068d000-0xa5)=""/165, 0xa5}, {&(0x7f0000796000-0x1000)=""/4096, 0x1000}, {&(0x7f0000554000+0x621)=""/229, 0xe5}], 0x5, &(0x7f00005ce000)=""/219, 0xdb, 0x80}, 0x2}, {{&(0x7f0000102000-0x8)=@sco, 0x8, &(0x7f000017b000)=[{&(0x7f0000153000)=""/13, 0xd}, {&(0x7f0000e39000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000f84000-0xf2)=""/242, 0xf2, 0x23dc00000000000}, 0x2}, {{&(0x7f0000104000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000c99000-0x60)=[{&(0x7f000068f000)}, {&(0x7f000056f000)=""/154, 0x9a}, {&(0x7f0000027000-0x77)=""/119, 0x77}, {&(0x7f00006f4000-0x61)=""/97, 0x61}, {&(0x7f0000bee000)=""/136, 0x88}, {&(0x7f000020d000)=""/237, 0xed}], 0x6, &(0x7f0000e6e000)=""/227, 0xe3, 0x9}, 0x6}, {{&(0x7f0000164000)=@can, 0x10, &(0x7f000030e000)=[{&(0x7f0000221000-0x97)=""/151, 0x97}], 0x1, &(0x7f000074c000)=""/178, 0xb2}, 0x8}], 0x7, 0x40, &(0x7f0000d11000)) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00004ab000-0x20)={@common='ip_vti0\x00', @ifru_flags=0x1000}) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000367000-0x14)={{0x200, 0xfff, 0x1ff, 0x4, 0x80000000, 0x8}, 0x5, 0x9, 0x100000001}) 2018/02/03 22:10:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x20, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@typed={0xc, 0x0, @ipv4=@empty}]}, 0x20}, 0x1}, 0x0) r1 = accept4(r0, &(0x7f0000733000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local, @syzn}}, &(0x7f0000181000)=0x1e, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000893000)=[], 0x0) exit(0xf72) 2018/02/03 22:10:38 executing program 7: clock_getres(0x3, &(0x7f0000543000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x2006c3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00007bb000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000)) sendto$packet(r0, &(0x7f0000000000)="2b8149d68b5b6cbfd473106e51d80e83e08765fbfa7bb3d5f81df958299710178579dee839234a71dd02cae28d33d7909b93339addbc6b42331b35937884324e358b0126a874ac01aecfdf37a2ccb0e154b9b0f8f477b08a0b1fdd6e5699a5ebc8d868ed884e9baad7e774c9ea9a26fce864e9f1d1", 0x75, 0x10, &(0x7f000075f000)={0x11, 0xff, r1, 0x1, 0x7, 0x6, @empty}, 0x14) 2018/02/03 22:10:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ac1000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000fc6000-0x20)=[], 0x0, &(0x7f0000c07000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f00008b2000-0x50)=[{&(0x7f0000936000+0x161)=""/12, 0xc}], 0x1, &(0x7f0000139000)=""/70, 0x46}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/02/03 22:10:38 executing program 1: iopl(0xfffffffffffffffe) mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) r0 = syz_open_pts(0xffffffffffffffff, 0x801) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccd000-0x24)={0x7fffffff, 0x41}) write(r0, &(0x7f00000b5000)="7a6893", 0x3) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f000037f000)) 2018/02/03 22:10:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce1000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00006ad000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[{&(0x7f00004ec000-0xa7)="99eac84d6a3828b426e0d2bd94a372440296e7dbd81f7612aaee2b98e359972268a6af8bb583511ab042180436c76c32970e44798ed07d43ab574b074b21e9a99da113d6d973638d7185a1393c59f311e600d795800c6463d8e082ef7fd88fcef89439af7ad34afa5bdff6616ac8e859bd8d40b974ce6ca9914b019a669c0861", 0x80}], 0x1, &(0x7f0000c07000-0x78)=[]}, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000115000-0x11)='/selinux/enforce\x00', 0x24000, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000bb6000-0x10)=@ethernet={0x0, @random}, 0x10, &(0x7f00008b2000-0x50)=[{&(0x7f0000768000)=""/121, 0x79}, {&(0x7f0000936000+0x161)=""/12, 0xc}], 0x2, &(0x7f0000139000)=""/70, 0x46}, 0x0) r2 = fcntl$getown(r0, 0x9) ptrace$setregset(0x4205, r2, 0x206, &(0x7f00003a8000-0x10)={&(0x7f0000fb3000-0x40)="a01d2babd488aae8917e4dc43077045980b2abd42659a0728bf418ad2dc5f150b456e6c6475158fc96ff460a237e5a9040c4fcc50d448a85ef5d1c8e9eac2308", 0x40}) 2018/02/03 22:10:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet6(0xa, 0x4, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000146000)={0x1}, 0x1) r2 = dup(r0) setsockopt(r2, 0x100000800000010d, 0xa, &(0x7f0000e01000)='B\x00\x00\x00\x00', 0xfffffffffffffdef) 2018/02/03 22:10:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x10, 0x802, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000bf6000)=@common='ipddp0\x00') r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) dup3(r2, r2, 0x80000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(0xffffffffffffffff, 0x4008ae89, &(0x7f00001dd000)={0x0, 0x0, []}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00009c0000)={@common='ipddp0\x00', 0x0}) bind$packet(r0, &(0x7f0000173000-0x14)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000dda000-0x10)=@common='ipddp0\x00') 2018/02/03 22:10:38 executing program 2: r0 = socket(0x13, 0x80000, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000000000)="4cf54ead34271e8df1d8518c5c555a6980d18148f17919b5a7f96840bae2a387246a7b838f64d3bb69352bde70b75a575b72888058d610c00eeea02ef18076f7e4d50f57dceea5d1f9607c79ea93e50799beadf7b04d5b0ded7dea446df3cec1dabf381852e52c59517f293d437772a290c9c94e72526bb0cdd777261573bc8af5b16879fd6c89af99eca932d58dfd6825afb14d9903a9eca114c20d84300ec2acb76c99d8e633335d1ebab7c1be5e4b32eab15cb310ed5e069595d375bce021e47260f241f92868688db1bb47d67dc8d4858473d920905e", 0xd8, 0x20000000, &(0x7f0000bd7000-0x10)={0x4, 0xffffffff82f37233, 0x80000001, "24ab66252ed5", 0x1681}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000686000)=@file={0x1, './file0\x00'}, 0xa) r3 = dup2(r1, r1) fcntl$setsig(r2, 0xa, 0xf) pkey_free(0xffffffffffffffff) membarrier(0x80000800800001, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000e2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r3, 0x89e0, &(0x7f0000a85000-0x4)=0x8000000000000000) 2018/02/03 22:10:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e89000-0x9)='/dev/ppp\x00', 0x521400, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r2, 0x11, 0x6b, &(0x7f00008aa000-0x4), &(0x7f0000fa2000)=0xffffffffffffff95) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00006cd000-0x4), &(0x7f0000cc1000-0x4)=0x4) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005f0000)='/selinux/status\x00', 0x0, 0x0) recvfrom$ipx(r3, &(0x7f0000014000-0xcf)=""/207, 0xcf, 0x1, &(0x7f0000463000-0x10)={0x4, 0x9, 0x81, "1e98a5641baf", 0x4}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000020a000+0xea9), &(0x7f0000832000)=0x4) 2018/02/03 22:10:38 executing program 3: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00002fb000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f0000537000)={0x2, 0x5, 0x0, 0x7, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x2, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x101}}]}, 0x60}, 0x1}, 0x0) 2018/02/03 22:10:38 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00003f6000-0xc)='cifs.spnego\x00', &(0x7f0000e70000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000093e000)="ba87225fae2a0d0f61ec872ecd659bb6ad5352f8162b614204f432", 0xfffffffffffffdbb, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000bf2000)="6269675f6b6579d0", &(0x7f000002d000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00005be000-0x5d)="37692e685d0a13e8148a7ee839f77bb2701c840398882f80a27789ec1cde60aed410eb0ee60fc356a737863a271a95e3cb4cfff3b631e6a19c495f20df3ebb93d7940130abd05f87071756226c5d46664e57579267e72660a0f0ffd2aa", 0x5d, 0xfffffffffffffffc) keyctl$negate(0xd, r1, 0x100, r2) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f00006d3000-0x1c)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x240000000}, 0x1c) 2018/02/03 22:10:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) rt_sigsuspend(&(0x7f00008aa000)={0x4}, 0x8) r1 = getpgid(0x0) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000494000-0xb)={0x7fffffff, 0x2, 0x81, 0x3f, 0xb90, 0x2, 0xfffffffffffffffb, 0x8001, 0x2, 0x27, 0x6399e5d8}, 0xb) ptrace$pokeuser(0x6, r1, 0xfffffffffffffffa, 0x4) r3 = socket$inet6(0xa, 0x2, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b93000-0x10)={&(0x7f00001bb000)='./file0\x00'}, 0x10) prctl$getname(0x10, &(0x7f0000db7000-0xc6)=""/198) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f000001a000-0x3b8)=@filter={'filter\x00', 0xe, 0x4, 0x358, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000012000), {{{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x5], 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@SYNPROXY={0x28, 'SYNPROXY\x00'}}, {{@ipv6={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, [], [], @generic="28446331605bfefb40ec55d89ccefcf6", @generic="21bcf35d5f3f02f397f4125277faaf31"}, 0x0, 0xa8, 0xe8, 0x0, {}, []}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0, 0x0, {}, []}, @common=@unspec=@AUDIT={0x28, 'AUDIT\x00'}}]}}, 0x3b8) 2018/02/03 22:10:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000fa6000)='/dev/input/mouse#\x00', 0x9, 0x151103) bind$nfc_llcp(r0, &(0x7f0000b9a000)={0x27, 0x0, 0x80000000, 0x7, 0x8, 0x2, "e6b0e8528f7fbfc2c8225bc659f92a19f647b71089528f264fe12d1353dd43185d229f15bf85063a306e0895bc0331130a67b25e11c6385c511b10c878948e", 0x6}, 0x60) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000000a000)={&(0x7f0000014000)={0x10}, 0xc, &(0x7f0000001000)={&(0x7f0000004000)=@bridge_getlink={0x28, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_EXT_MASK={0x8, 0x1d, 0xffffffffffffffff}]}, 0x28}, 0x1}, 0x0) 2018/02/03 22:10:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)) r0 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00008a4000)=""/240) mount(&(0x7f0000660000-0x8)='./file0\x00', &(0x7f0000fa6000)='./file0\x00', &(0x7f000045b000-0x6)='ocfs2\x00', 0x4, &(0x7f0000a17000)="5a4df45887af1b57aa886b7b6e7b05fc380234fdb3fa5a5ac9e188a84868a16ae5e31351dfd9e604067ef022885ffa21336cd3ab7933020000007d2279b93bffa80e846c0ac436580fe17f5b33106e7a22e5292e1c1868b5875482ea280000000679708156bc18aa2600000007c197dd4b9e515e83eb3cff809d7a965fc156f4732e24d84a03ec118e590910722c28b33041864201b86295f840e562ccacfcaa3f3cbe8698cd813098834f3cb3c946000063300791d794a1f39f1db2fccdd538804170f9be02322bfaa6f56d95c9a5e81f") renameat(r0, &(0x7f0000fd4000-0xc)='./bus/file1\x00', r0, &(0x7f0000535000)='./file1\x00') 2018/02/03 22:10:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000006000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000c43000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) poll(&(0x7f0000b87000-0x10)=[{r0, 0x2}, {r0, 0x200}], 0x2, 0x51) pread64(r0, &(0x7f0000e40000-0x7b)=""/123, 0x7b, 0x0) mmap(&(0x7f0000f1f000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) syz_open_dev$vcsn(&(0x7f00001be000)='/dev/vcs#\x00', 0x0, 0x0) 2018/02/03 22:10:38 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e71000-0x8)='./file0\x00', 0x3a) ioctl$TCSBRKP(r0, 0x5425, 0x7) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f000075e000-0x4)) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) sendto$inet6(r1, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000524000-0x10)=@buf={0xe1, &(0x7f0000e01000-0xe1)="ec2825255a847bfde4434b7727f1b8f911540cbb106346ebe4815f95755a3b64e76a35ec64a5373497f68847dcd159b0404c77ca2241f838c7526ff08c955ec287dc7f1e5ac97e2b5312d48636f03fd94978d166fc95ef53a688fd7ee9cd956da97fa08ae264f97b297e45f3528701349617d02beed791acff56c0516ae05bd0d5aa95f15ae08b37d8d21dd0a044564fb45dc3bb32e804780623275d5d19c56ad5975c62333d2bae4ac6773e2c1d4bb4619dd2d1a830f79e056ac5063fcfbfd2b2aa7a637b5ded2f10892e7c51fdcfd245c72d2f10d097ecb72feb1194f470bb3a"}) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db6000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000542000)=[], 0x0, &(0x7f000000d000)=[{0x10, 0x114, 0xffffffff00000001}], 0x10}}], 0x1, 0x0) 2018/02/03 22:10:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c67000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000cb3000)='./bus\x00', 0x1000, 0x0) r3 = open(&(0x7f0000b3b000)='./bus\x00', 0x0, 0x0) fstatfs(r3, &(0x7f0000ab2000-0xe4)=""/228) read(r2, &(0x7f0000dc4000-0x1)=""/1, 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) r4 = open(&(0x7f0000790000-0x6)='./bus\x00', 0x0, 0x0) fcntl$setown(r1, 0x8, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r4, &(0x7f0000784000)={0x10, 0x0, 0x3, 0x8800202}, 0xc) fcntl$setsig(r1, 0xa, 0x12) ioctl$KVM_S390_VCPU_FAULT(r4, 0x4008ae52, &(0x7f00003bf000)=0x5) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000489000)={0xaa, 0x8}) sendto$unix(r4, &(0x7f000079d000-0xc0)="89f98d5dfa63b728889de3a5f3c456e900fea761a1f0126c5db8c6bb87c85b63a367373191681b0f0e6b377a58203d724db26f5e1b6fd1cf9c6ba170e02f21c3cfee59568dbd274d1071b8808836753af286e7cd6b0b628e6c1444cda7c63f2fcdeaf3de6d2d7dc244269a4ac5a14589306d0d9c7382ea23684870b855a506ee3f3503c2d48ca5795f5538eb32d9f47394ff0f81fcaea09772cf5f99fee5099d848b8c4bd063b1c297d2ecedbc41257c95577e2b96600c3644347fcbf3c7f838", 0xc0, 0x40000, 0x0, 0x0) dup2(r1, r2) timer_create(0x6, &(0x7f0000e12000)={0x0, 0x40, 0x4, @thr={&(0x7f00000be000-0x15)="d75e8c5507689fbf1894f9e0ed0cd141d592b6f95d", &(0x7f000066a000)}}, &(0x7f0000f89000-0x3)) ioctl$KVM_GET_XCRS(r4, 0x8188aea6, &(0x7f0000348000)={0x8, 0x1, [{0x0, 0x0, 0x80000000}, {0x0, 0x0, 0x3}, {0x3f, 0x0, 0xba1}, {0xa81}, {0x80000001, 0x0, 0x6}, {0x33, 0x0, 0x40}, {0x100000001, 0x0, 0x1}, {0x7ff, 0x0, 0x8}]}) tkill(r0, 0x4) 2018/02/03 22:10:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d0e000-0x8)={0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f000012c000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000f5e000-0x38)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000b78000-0x10)={&(0x7f0000521000-0x110)={0xffffffffffffffd7, 0x20, 0xaff, 0x0, 0x3, {0x3}, [@nested={0xa2, 0x4, [@typed={0x30, 0x2, @binary="23d081e62c048118eab83f1bfd428861d10a6e346baa417363da100d78f1f63e29b5babf897e"}]}]}, 0x48}, 0x1}, 0xfffffffffffffffd) 2018/02/03 22:10:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000088f000), &(0x7f0000001000-0x4), &(0x7f0000000000), &(0x7f0000e03000-0x98)) r0 = syz_open_dev$mouse(&(0x7f0000001000-0x12)='/dev/input/mouse#\x00', 0x7, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xb, &(0x7f0000001000-0x4)=0x1000, 0x4) pread64(0xffffffffffffffff, &(0x7f0000e5c000-0xa5)=""/165, 0xa5, 0x0) 2018/02/03 22:10:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x2c00) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f00002b8000)={0x14}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) 2018/02/03 22:10:38 executing program 3: shmget(0x2, 0x6000, 0x0, &(0x7f0000311000/0x6000)=nil) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000003000-0x7)='/[self\x00', 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000-0xe)=@l2={0x1f, 0x2, {0x0, 0xa0000001, 0x6e, 0x3ff, 0xe9d7, 0x7ff}, 0x2, 0x101}, 0xe, &(0x7f0000001000)=[{&(0x7f0000002000-0x63)="5c7f75846d35f5854f212f16d1e4940a33866697d325b83a223400e48f7c51743caf4eaff5a1e575d878def4e897602f9468eba5287f8b4c4d6ebc25f3026f5f5947c07b41c81a520b91bdc6ca0d078bb8d4a68d55def94d576cde72dd1bdebcf6d5d8", 0x63}], 0x1, &(0x7f0000000000)=[{0x58, 0x194, 0x7fff, "a87862044c3b0b0573b03d79a73658c1e5a130a9c0fae063d910d4b062d859b278646048e37505ff6283cc837657f706d86299075b8835832db97613c654493a3280a961"}, {0xe8, 0x118, 0x9, "a74969081591ee2117200ef0e26f589c714ee88b8ab810c9ec682efd8c60d6efb88a4bc25d8d44447756b2e4c741f8ac8cf2acbf29d7637d4f68484eaf6bb017227317d86b38d49c9e02f9bc40d679e063195e9a251b28603e9e1aa6b28e4b04673e7d24ed637987bc36d6095b4b5a35dda4fc71455f24801ab06c4731310aa6e3a0b08679a97e8404c1208a0a542484cfe3f8d3d98d3076eaecd83f05c76570587ec7d13556a7683bbaf26126ece2c492971df0ebdf1d64dc3e2f0d772abff740d81e8607387ece9955d78ec4e10281c2cc"}, {0xb8, 0x11d, 0x100000001, "869a599a227123627a0e6facf5d01995295f1e139a11e9f6df2001f0a47a98955e0f611150d509a695890cce93d0f32a1c16bd74aab5c931bf65f9451d4de9fbbcf661032e7bc3a5aa4ddf6ff485cab599f8ddf1896fef34f01c5ca7878ea8b22e95df996f1b515e67e77e65c59a4ea627d6b154d14591947788152b2d143338435de4e0e052df251032fe1a0c017f61ab200d83a2b3aa854d4f781606a1095edc"}, {0x38, 0x7, 0x0, "e79e411afdb62c603821ad5b95aa06e76141960f778a1a0a1f0528eaaa72c5801e73"}], 0x230, 0x800}, 0x0) userfaultfd(0x80800) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) bind$vsock_dgram(r1, &(0x7f0000002000-0x10)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10) 2018/02/03 22:10:38 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e6d000)=@hopopts={0x0, 0x1, [], [@calipso={0x7, 0x8, {0x0, 0x0, 0x0, 0x0, []}}]}, 0x18) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000e71000-0xb)='/dev/vcsa#\x00', 0x8000, 0x18d801) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000e71000-0x8)={0x4, 0x3f}) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000e70000)="aaa39e23cddffdf236ad33bc6f430f014f1fb876729cf6306f0597b718acf73ff332cb6ae42f0de8f30fb6e05198a74977f536a0c6e316589d36aa07dd7011f54580f19dc4475bc4882d429b769921d9fbee0cc9db0b7709498eba299b000000000000000344565ee3d0681e8e8ba1109b270806f46cb299f909757d2794ed8b65e10f434fd3f986bd24a685856ce5a2d3260001c8a71389f8d1202e1b9148d36db040802d6dfa89aa30f7dbe9d0577d2ecd22a870eac9f14bc14165c957ed7c909ea36ef55b87624d09d186", 0x1ef, 0xffffffffffffffff, &(0x7f0000383000)={0xa, 0x2, 0x3, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x81}, 0x1c) socket$bt_bnep(0x1f, 0x3, 0x4) 2018/02/03 22:10:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x80005, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000015000)=@filter={'filter\x00', 0xe, 0x4, 0x288, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0x4, &(0x7f0000001000), {{{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}, [{{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x98, 0xc0, 0x0, {}, [@common=@unspec=@connlabel={0x28, 'connlabel\x00'}]}, @REJECT={0x28, 'REJECT\x00'}}, {{@uncond, 0x0, 0x70, 0x98, 0x0, {}, []}, @REJECT={0x28, 'REJECT\x00'}}]}}, 0x2e8) bind$inet(r0, &(0x7f0000c17000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, &(0x7f0000ea6000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97000+0xfcf)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$KVM_SET_PIT2(r0, 0x4070aea0, &(0x7f0000ebe000)={[{0xfffffffffffffff7, 0x3, 0x3ff, 0x6, 0xfffffffffffffffb, 0x7f, 0x80, 0x4, 0xfff, 0x1ff, 0x8, 0xb1ea, 0x1}, {0x8000, 0x2, 0x100000001, 0x6, 0x10001, 0x3, 0x4, 0x1, 0xffff, 0x8, 0x9, 0x3, 0x800}, {0x7, 0xb1, 0xffffffff, 0x2, 0x0, 0x81, 0x6, 0x7, 0x2, 0x7ff, 0xffff, 0x7, 0x7fffffff}], 0x36}) 2018/02/03 22:10:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000dbb000-0xa)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xd2, &(0x7f0000e02000)="848a172f8e10e50eea3415ff1909002e7c0f80e8ef538f968102fd94a19251850c9a305e6bd118e699ee412da52f884b24952483bddd7c4a8cfc974be779ed054bab0880faecb6765b6c85c8a3da70a1183482ef7856008104374e1b64a8cbb09e78eeb5ccfe6f65d3006312c5f8e51d8cdb3f8ca058792d7b2a2836370179e44fd671ec8f9f02e9db32bec83f60ef88f887d26eb77a1c198bcc9e68838079a3718b5c16c995588ea526fd371ab907", 0xaf) r1 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000a84000), 0x4) 2018/02/03 22:10:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ff1000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000fb6000)=""/28, 0x1b) r1 = getpid() r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f00002cb000-0x4)=0x3b6) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f000017c000-0x10)={0x15, 0xb, &(0x7f000082f000-0xb)="b55fb1666f55f51a88e058"}) sched_setaffinity(r1, 0x8, &(0x7f0000cb2000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9f09}) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_ifreq(r3, 0x893c, &(0x7f0000e67000)={@generic="90640147174d20a907fad2c9f3488621", @ifru_mtu=0x6}) r4 = semget(0x1, 0x0, 0x4) r5 = syz_open_dev$adsp(&(0x7f0000a54000)='/dev/adsp#\x00', 0x0, 0x10902) ioctl$PIO_UNISCRNMAP(r5, 0x4b6a, &(0x7f0000e2c000)="5d9404a88730b4db6129581c31b50a3cbc2d39b2dc43e5cb6f28bdb93646bec48a675546e42a942ef68a4e74cd5ee3ead74917ca55765991aeaf42a9a4f7a942ce7cc0e8674e90fbeaa353deef864272b696bf440d0052025d7fc94c03defcd81d2c11a6cc9d") semctl$GETVAL(r4, 0x0, 0xc, &(0x7f0000ce7000-0xf0)=""/240) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a85352, &(0x7f0000e1b000-0xb0)={{}, 'port1\x00', 0x13, 0x200000000, 0x0, 0x0, 0x3, 0x0, 0xdb, 0x0, 0x0, 0x5}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000945000-0x58)) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c18000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) write$tun(r5, &(0x7f000083d000-0x122b)=@hdr={0x1, 0x0, 0x1f, 0x81e8, 0x3ff, 0xb5, @ipv6={0x5, 0x6, "ff9455", 0x11f9, 0x88, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x16, 0x2, 0x3, 0x5664, 0x0, [@empty]}, @hopopts={0x21, 0x8, [], [@calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x3, [0xeec, 0x7, 0x3e, 0xffffffff, 0x8, 0x1ff, 0x2]}}]}, @hopopts={0x89, 0x1a, [], [@generic={0x100, 0x20, "8e48c7000956fcfa620a073271c5cdbeb2e50268c89b122d599f8a8414e9300e"}, @enc_lim={0x4, 0x1, 0x2}, @generic={0x1b, 0x93, "cb2cd12365e89ee5b3c4759c5e8fda1878eaaec421380fd1da054801e81b26922b9d880dcf2cce5105c31b14f892e3b8447dd9991e7119f56504ef81cc27c19b42489a7f47311095610f07cfdaca8164ed6f30dc7916dae96d515a6b4a8940d56916b1056d76ad379594c1db4246a708d4e9dbda5cbc50063cc88c88919da3fc697b7ab8f35121259e56d374dfc037cb780a94"}, @ra={0x5, 0x2, 0xfffffffffffffff8}, @hao={0xc9, 0x10, @empty}]}, @hopopts={0x3c, 0x9, [], [@ra={0x5, 0x2, 0x8}, @enc_lim={0x4, 0x1}, @jumbo={0xc2, 0x4, 0x9}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @pad1={0x0, 0x1}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x0, 0x16}}, @calipso={0x7, 0x10, {0x7, 0x2, 0x2, 0x2, [0x31f]}}, @pad1={0x0, 0x1}]}, @hopopts={0x0, 0x207, [], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @generic={0x1, 0x1000, "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"}, @ra={0x5, 0x2, 0x9}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @ra={0x5, 0x2, 0x100000001}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x8, 0x8, "da4d2daf89e2360f9f9f705b2edee92aae"}}}}, 0x122b) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f000078e000-0x44)={{0x2, 0x3, @broadcast=0xffffffff}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x0, {0x2, 0x3, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/03 22:10:38 executing program 1: mmap(&(0x7f0000000000/0xe70000)=nil, 0xe70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00002ce000)=@dstopts={0x67, 0x0, [], [@hao={0xc9, 0x0, @loopback={0x0, 0x1}}, @pad1={0x0, 0x1}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x18) sendto$inet6(r0, &(0x7f0000322000-0x2a), 0x0, 0x0, &(0x7f000040d000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) 2018/02/03 22:10:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000491000-0x10)='/dev/input/mice\x00', 0x0, 0x10240) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000dba000-0x14)={0x0, 0x80, 0x7, 0x3f, 0xf1, 0x9}, &(0x7f0000fc1000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000294000-0x8c)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001}}}, &(0x7f00006f4000-0x4)=0x8c) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6d000-0x10)=[@in={0x2, 0x0, @loopback=0x7f000001}], 0x10) sendto$inet(r2, &(0x7f0000fa4000-0x1)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendto$inet(r4, &(0x7f0000f3c000-0x1)='M', 0x1, 0x0, &(0x7f00009cb000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025e000)={0x0, []}, &(0x7f0000a8a000)=0x4) 2018/02/03 22:10:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000ae9000-0x6e)={@random="2fe048aa5c2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @multicast2=0xe0000002, "00090014"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x0]}) syz_emit_ethernet(0xe, &(0x7f0000a3d000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2}, [], {@generic={0xa05}}}, &(0x7f0000d7d000-0xc)={0x0, 0x1, [0x80c]}) [ 138.760802] ------------[ cut here ]------------ [ 138.765843] workqueue: WQ_MEM_RECLAIM hwsim_wq:destroy_radio is flushing !WQ_MEM_RECLAIM events_highpri:flush_backlog [ 138.765889] WARNING: CPU: 1 PID: 17 at kernel/workqueue.c:2439 check_flush_dependency+0x239/0x380 [ 138.785604] Kernel panic - not syncing: panic_on_warn set ... [ 138.785604] [ 138.792944] CPU: 1 PID: 17 Comm: kworker/1:0 Not tainted 4.15.0+ #295 [ 138.799495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 138.808831] Workqueue: hwsim_wq destroy_radio [ 138.813299] Call Trace: [ 138.815868] dump_stack+0x194/0x257 [ 138.819472] ? arch_local_irq_restore+0x53/0x53 [ 138.824122] ? vsnprintf+0x1ed/0x1900 [ 138.827903] panic+0x1e4/0x41c [ 138.831104] ? refcount_error_report+0x214/0x214 [ 138.835835] ? show_regs_print_info+0x18/0x18 [ 138.840316] ? __warn+0x1c1/0x200 [ 138.843749] ? check_flush_dependency+0x239/0x380 [ 138.848565] __warn+0x1dc/0x200 [ 138.851820] ? check_flush_dependency+0x239/0x380 [ 138.856641] report_bug+0x211/0x2d0 [ 138.860253] fixup_bug.part.11+0x37/0x80 [ 138.864292] do_error_trap+0x2d7/0x3e0 [ 138.868159] ? vprintk_default+0x28/0x30 [ 138.872201] ? math_error+0x400/0x400 [ 138.875976] ? printk+0xaa/0xca [ 138.879234] ? show_regs_print_info+0x18/0x18 [ 138.883716] ? netdev_info+0x170/0x170 [ 138.887579] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 138.892410] ? netdev_info+0x170/0x170 [ 138.896272] do_invalid_op+0x1b/0x20 [ 138.899961] invalid_op+0x22/0x40 [ 138.903397] RIP: 0010:check_flush_dependency+0x239/0x380 [ 138.908819] RSP: 0018:ffff8801d9f5ed78 EFLAGS: 00010082 [ 138.914159] RAX: dffffc0000000008 RBX: ffff8801d3280a00 RCX: ffffffff815a57ae [ 138.921404] RDX: 0000000000000000 RSI: 1ffff1003b3ebd5f RDI: 1ffff1003b3ebd34 [ 138.928648] RBP: ffff8801d9f5eda8 R08: 0000000000000000 R09: 1ffff1003b3ebd06 [ 138.935894] R10: ffff8801d9f5ec70 R11: 0000000000000005 R12: ffff8801db014b70 [ 138.943140] R13: ffffffff843dabe0 R14: ffff8801d9e5ed00 R15: 0000000000000000 [ 138.950393] ? netdev_info+0x170/0x170 [ 138.954263] ? vprintk_func+0x5e/0xc0 [ 138.958048] ? check_flush_dependency+0x239/0x380 [ 138.962872] flush_work+0x2f7/0x8f0 [ 138.966475] ? print_irqtrace_events+0x270/0x270 [ 138.971210] ? workqueue_congested+0x350/0x350 [ 138.975771] ? lock_acquire+0x1d5/0x580 [ 138.979719] ? lock_acquire+0x1d5/0x580 [ 138.983669] ? rollback_registered_many+0x58b/0xe20 [ 138.988683] ? mark_held_locks+0xaf/0x100 [ 138.992807] ? _find_next_bit+0xee/0x120 [ 138.996850] ? find_next_bit+0x27/0x30 [ 139.000721] rollback_registered_many+0x672/0xe20 [ 139.005548] ? dev_xdp_uninstall+0x310/0x310 [ 139.009944] ? ieee80211_remove_interfaces+0x4a7/0x9b0 [ 139.015197] ? lock_downgrade+0x980/0x980 [ 139.019326] ? _raw_spin_unlock+0x22/0x30 [ 139.023478] unregister_netdevice_many.part.119+0x87/0x420 [ 139.029080] ? unregister_netdev+0x30/0x30 [ 139.033289] ? wait_for_completion+0x770/0x770 [ 139.037850] ? unregister_netdevice_queue+0x290/0x5f0 [ 139.043015] ? debug_object_free+0x2f1/0x5a0 [ 139.047463] ? rollback_registered+0x3c0/0x3c0 [ 139.052032] unregister_netdevice_many+0xbb/0x100 [ 139.056852] ? unregister_netdevice_many.part.119+0x420/0x420 [ 139.062725] ieee80211_remove_interfaces+0x4b3/0x9b0 [ 139.067804] ? synchronize_sched.part.64+0xac/0x100 [ 139.072813] ? ieee80211_sdata_stop+0x70/0x70 [ 139.077285] ? trace_raw_output_rcu_utilization+0xb0/0xb0 [ 139.082812] ? __might_sleep+0x95/0x190 [ 139.086767] ? synchronize_sched+0x76/0xf0 [ 139.090986] ? raw_notifier_call_chain+0x40/0x40 [ 139.095736] ieee80211_unregister_hw+0x4c/0x270 [ 139.100385] mac80211_hwsim_del_radio+0x1ee/0x3b0 [ 139.105207] ? hwsim_mcast_config_msg+0x100/0x100 [ 139.110038] destroy_radio+0x9d/0x100 [ 139.113817] process_one_work+0xbbf/0x1af0 [ 139.118030] ? trace_hardirqs_on+0xd/0x10 [ 139.122169] ? pwq_dec_nr_in_flight+0x450/0x450 [ 139.126824] ? __schedule+0x8f3/0x2060 [ 139.130686] ? _raw_spin_unlock_irqrestore+0xa6/0xba [ 139.135782] ? check_noncircular+0x20/0x20 [ 139.139991] ? lock_downgrade+0x980/0x980 [ 139.144127] ? do_wait_intr_irq+0x3e0/0x3e0 [ 139.148440] ? lock_acquire+0x1d5/0x580 [ 139.152403] ? lock_acquire+0x1d5/0x580 [ 139.156353] ? worker_thread+0x4a3/0x1990 [ 139.160477] ? lock_downgrade+0x980/0x980 [ 139.164604] ? lock_release+0xa40/0xa40 [ 139.168560] ? do_raw_spin_trylock+0x190/0x190 [ 139.173134] worker_thread+0x223/0x1990 [ 139.177457] ? process_one_work+0x1af0/0x1af0 [ 139.181936] ? _raw_spin_unlock_irq+0x27/0x70 [ 139.186413] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 139.191407] ? trace_hardirqs_on+0xd/0x10 [ 139.195532] ? mmdrop+0x18/0x30 [ 139.198786] ? finish_task_switch+0x1f6/0x740 [ 139.203264] ? copy_overflow+0x20/0x20 [ 139.207141] ? __schedule+0x8f3/0x2060 [ 139.211021] ? check_noncircular+0x20/0x20 [ 139.215243] ? find_held_lock+0x35/0x1d0 [ 139.219288] ? find_held_lock+0x35/0x1d0 [ 139.223333] ? complete+0x62/0x80 [ 139.226773] ? __schedule+0x2060/0x2060 [ 139.230722] ? do_wait_intr_irq+0x3e0/0x3e0 [ 139.235020] ? __lockdep_init_map+0xe4/0x650 [ 139.239404] ? do_raw_spin_trylock+0x190/0x190 [ 139.243963] ? lockdep_init_map+0x9/0x10 [ 139.247997] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 139.253080] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 139.258072] ? trace_hardirqs_on+0xd/0x10 [ 139.262206] ? __kthread_parkme+0x175/0x240 [ 139.266516] kthread+0x33c/0x400 [ 139.269858] ? process_one_work+0x1af0/0x1af0 [ 139.274325] ? kthread_stop+0x7a0/0x7a0 [ 139.278297] ret_from_fork+0x3a/0x50 [ 140.354674] Shutting down cpus with NMI [ 140.359228] Dumping ftrace buffer: [ 140.363244] (ftrace buffer empty) [ 140.366956] Kernel Offset: disabled [ 140.370583] Rebooting in 86400 seconds..